Ji, Shenzhen
Baofeng Ji, Shenzhen CN
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20140023020 | Method, Apparatus, and System for Link Adaptation - The present invention discloses a method. The method includes: obtaining link adaptation update information according to a link state; and sending a block acknowledgment frame to a transmission opportunity holder, where the link adaptation update information is carried in the block acknowledgment frame so that the transmission opportunity holder performs link adaptation according to the link adaptation update information. | 01-23-2014 |
Baoling Ji, Shenzhen CN
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20130231089 | Method, System and Mobile Terminal for Configuring and Applying Locking Strategy of Mobile Terminal - The disclosure provides a method for configuring a locking strategy of a mobile terminal, comprising: setting, at a locking strategy setting terminal, relevant information of a locking strategy which needs to be executed by a mobile terminal and transmitting the relevant information to the mobile terminal, when the mobile terminal determines that the mobile terminal is currently unlocked, storing the relevant information of the locking strategy which needs to be executed by the mobile terminal; or, inputting, at the mobile terminal, relevant information of a locking strategy which needs to be executed, and storing the inputted relevant information of the locking strategy which needs to be executed. The disclosure further provides a method for applying a locking strategy of a mobile terminal as well as a system and a terminal mobile for configuring a locking strategy of a mobile terminal. According to the technical solutions of the disclosure, the locking strategy of the mobile terminal can be conveniently and flexibly configured. | 09-05-2013 |
Bingwu Ji, Shenzhen CN
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20120233415 | METHOD AND APPARATUS FOR SEARCHING FOR DATA IN MEMORY, AND MEMORY - The invention provides a method and apparatus for searching for data in a memory. The memory includes at least two storage areas, each storage area includes at least two storage blocks, and storage blocks in each storage area are corresponding to each other. The method includes: determining whether a hit storage block that matches with data to be searched for exists in a current storage area; and if it is determined that the hit storage block exists, searching for a storage block corresponding to the hit storage block in a next storage area, so as to determine whether a hit storage block further exists. Accordingly, a storage block corresponding to a missed storage block may execute no operation, thus reducing power consumption. | 09-13-2012 |
20140043889 | Time Processing Method and Circuit for Synchronous SRAM - A timing processing method and a circuit for a synchronous SRAM are provided. The method includes: directly inputting an address signal to a wordline decoder for logic decoding; generating various signals by setting various devices in terms of timing; and performing sensitive amplification on data that is input by a memory cell array and is selected by a bitline, and then outputting the data, that is, generating a data output signal. The circuit for a synchronous SRAM includes: a wordline decoder, a timing generator, a wordline controller, a wordline pulse width generator, a memory cell array, and a sense amplifier. | 02-13-2014 |
Chong Ji, Shenzhen CN
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20100189036 | METHOD FOR NEGOTIATING AND TRANSMITTING LENGTH INFORMATION OF LOCATION UPDATE TIME - A method for negotiating and transmitting location update time length information, applied in a Wimax network architecture, comprises: a mobile station initiating a request for initially accessing a network, a request for entering an idle mode, or a request for a location update to a services access service network gateway; when receiving said request, said services access service network gateway negotiating an idle mode timer length, and notifying said mobile station of the negotiated idle mode timer length. The present invention can implement the negotiation and transmission of location update time length information between access service network gateways as well as between an access service network gateway and a mobile station in a Wimax network so that the location update time lengths of the network side and the mobile station maintain consistent. | 07-29-2010 |
Chuanrui Ji, Shenzhen CN
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20100051433 | Multi-point touch-sensitive device - A touch-sensitive device includes a first conductive layer and a second conductive layer. The first conductive layer has at least a first edge and a second edge. The second edge is substantially parallel to the first edge and there is a voltage drop across the first conductive layer between the first edge and the second edge when a power supply is coupled to the first edge and the second edge. The second conductive layer is separated from the first conductive layer by a spacer layer. The second conductive layer includes multiple electrically isolated conductive regions. When a plurality of the conductive regions are in contact with the first conductive layer simultaneously, each of the plurality of the conductive regions generates an output signal and the magnitude of the output signal depends at least in part upon the conductive region's position relative to the first and second edges. | 03-04-2010 |
20100053093 | Multi-point touch-sensitive system - A multi-touch detection system includes a touch-sensitive device, a microcontroller coupled to the touch sensitive device, and an electronic application coupled to the microcontroller. The touch-sensitive device includes multiple electrically isolated conductive regions and the conductive regions are configured to detect multiple contacts from a user simultaneously and generate respective output signals for the multiple user contacts. The microcontroller is configured to receive the output signals from the conductive regions and generate one or more control signals in response to the output signals. The electronic application includes a screen displaying multiple human-machine interactive objects and a signal processor. The signal processor is configured to receive the control signals from the microcontroller and alter the appearance of the human-machine interactive objects on the screen in accordance with the control signals. | 03-04-2010 |
20100053094 | Method of operating a multi-point touch-sensitive system - A computer-implemented method in connection with a multi-touch detection system is disclosed. The multi-touch detection system includes a touch-sensitive device, a microcontroller coupled to the touch sensitive device, and an electronic application coupled to the microcontroller. The touch-sensitive device has multiple electrically isolated conductive regions. In response to detecting multiple simultaneous contacts a user has with the conductive regions, the touch-sensitive device generates multiple output signals, one signal for each of the multiple simultaneous contacts, and transmits the output signals to the microcontroller. The microcontroller is configured to generate one or more control signals in response to the output signals and transmit the control signals to the electronic application. The electronic application includes a screen displaying multiple human-machine interactive objects. In response to the control signals, the electronic application alters the appearance of the human-machine interactive objects on the screen. | 03-04-2010 |
Chunfan Ji, Shenzhen CN
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20150156614 | Method and Device for Adjusting and Processing Ringtone - A method and device for adjusting and processing ringtone is Provided, the method comprising: when a user equipment (UE) plays a ringtone, acquiring environmental audio data, the environmental audio data comprises the ringtone data played by the UE and the external environment noise data of the UE; analyzing the characteristic parameter of the ringtone played by the UE according to the acquired audio data; and adjusting the ringtone played by the UE according to the characteristic parameter. The disclosure solves the problem in the related art of how to automatically and accurately adjust the ringtone of a UE on the basis of different environments, thus achieving the effect of accurately adjusting the ringtone of the UE on the basis of different environments. | 06-04-2015 |
Chunlin Ji, Shenzhen CN
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20120268818 | DEPOLARIZER BASED ON A METAMATERIAL - The present disclosure relates to a depolarizer based on a metamaterial, which comprises a plurality of sheet layers parallel with each other. Each of the sheet layers has a sheet substrate and a plurality of man-made microstructures attached on the sheet substrate. The sheet substrate is divided into a plurality of identical unit bodies. Each of the unit bodies and one of the man-made microstructures that is attached thereon form a cell that has an anisotropic electromagnetic property. Each of the sheet layers has at least two cells whose optical axes are unparallel with each other. According to the depolarizer based on a metamaterial of the present disclosure, at least two cells whose optical axes are unparallel with each other are disposed in each of the metalmaterial sheet layers. | 10-25-2012 |
20120280761 | Impedance matching component - The present disclosure discloses an impedance matching component disposed between a first medium and a second medium, which is formed by stacking a plurality of homogeneous metamaterial sheet layers in a direction perpendicular to surfaces thereof. Each of the metamaterial sheet layers comprises a substrate and a plurality of man-made microstructures attached thereon. A first and last metamaterial sheet layers have impedances identical to those of the first and second media respectively. The man-made microstructures attached on the first metamaterial sheet layer have a first pattern, the man-made microstructures attached on the last metamaterial sheet layer have a second pattern, and the man-made microstructures attached on intermediate ones of the metamaterial sheet layers have patterns that are combinations of the first and second patterns, with the first pattern becoming smaller continuously and the second pattern becoming larger continuously in the stacking direction of the metamaterial sheet layers. | 11-08-2012 |
20120299670 | Metamaterial for converging electromagnetic waves - The present disclosure relates to a metamaterial for converging electromagnetic waves, which comprises a plurality of metamaterial sheet layers stacked integrally in an x direction. Each of the metamaterial sheet layers comprises a plurality of metamaterial units. Each of the metamaterial units has an identical substrate unit and a man-made microstructure attached on the substrate unit. The metamaterial units of each row have a same refractive index. Refractive indices of the metamaterial units of each column satisfy particular relationships. The man-made microstructure is a non-90° rotationally symmetrical structure, and an extraordinary optical axis of a refractive index ellipsoid thereof is non-perpendicular to and unparallel to the y direction. The thickness of the metamaterial can be considerably decreased while the function of converging electromagnetic waves is achieved in the present disclosure. This is favorable for making the metamaterial product miniaturized and lightweight. | 11-29-2012 |
20120299788 | Antenna based on a metamaterial and method for generating an operating wavelength of a metamaterial panel - The present invention relates to an antenna based on a metamaterial and a method for generating an operating wavelength of a metamaterial panel. The antenna comprises a radiation source, and a metamaterial panel capable of converging an electromagnetic wave and operating at a first wavelength. The metamaterial panel is adapted to convert the electromagnetic wave radiated from the radiation source into a plane wave and to enable the antenna to simultaneously operate at a second wavelength and a third wavelength which are smaller than the first wavelength and are different multiples of the first wavelength. The present invention further provides a method for generating an operating wavelength of a metamaterial panel for use in the aforesaid antenna. These improve the convergence performance and reduce the volume and size of the antenna. | 11-29-2012 |
20120307361 | Polarization converter made of meta material - A polarization converter made of metamaterial, including a base material and a number of artificial microstructures disposed on the base material. The artificial microstructures can influence the electric field vector of plane electromagnetic wave propagating in it. The electric field vector of the electromagnetic wave can be decomposed into two non-zero orthogonal components on one or more planes perpendicular to the incident direction of the electromagnetic wave, the orthogonal components can be parallel and perpendicular to the optical axis at the position where the artificial microstructure located. After the electromagnetic wave passing through the polarization converter made of metamaterial, the two orthogonal components have a phase difference Δθ different from before incidence, thereby achieving mutual conversion between the above electromagnetic wave polarization methods. The polarization converter made of metamaterial of the present invention is simple in structure, and can easily realize polarization conversion of electromagnetic waves. | 12-06-2012 |
20120326800 | Impedance Matching Component and Hybrid Wave-Absorbing Material - Embodiments of the present disclosure relate to an impedance matching component and a hybrid wave-absorbing material. The impedance matching component is disposed between a first medium and a second medium, and comprises a plurality of functional sheet layers. Impedances of the functional sheet layers vary continuously in a stacking direction of the functional sheet layers, with the impedance of a first one of the functional sheet layers being identical to that of the first medium and the impedance of a last one of the functional sheet layers being identical to that of the second medium. | 12-27-2012 |
20120327666 | METAMATERIAL FOR DEFLECTING ELECTROMAGNETIC WAVE - The present embodiment relates to a metamaterial for deflecting electromagnetic wave, includes a functional layer made up by at least one metamaterial sheet layer, each of the metamaterial sheet layers including a substrate and a number of artificial microstructures attached onto the substrate. The functional layer is divided into several strip-like regions. The refractive indices in all the strip-like regions continually increase along the same direction and there are at least two adjacent first and second regions, wherein,the refractive indices in the first region continually increase from n | 12-27-2012 |
20130002499 | Man-made composite material and man-made composite material antenna - The present invention relates to a man-made composite material and a man-made composite material antenna. The man-made composite material is disposed in a propagation direction of a plane electromagnetic wave and convert it into a spherical wave. Reverse extensions of the spherical wave intersect at a virtual focus. A line connecting the virtual focus to a point on the second surface of the man-made composite material and a line perpendicular to the man-made composite material form an angle θ therebetween, which uniquely corresponds to a curved surface in the man-made composite material. A set formed by points having the same angle θ forms a boundary of the curved surface to which the angle θ uniquely corresponds. Each point on the curved surface to which the angle θ uniquely corresponds has a same refractive index. Refractive indices of the man-made composite material increase gradually as the angle θ increases. | 01-03-2013 |
20130002500 | Metamaterial and metamaterial antenna - The present invention relates to a metamaterial and a metamaterial antenna. The metamaterial is disposed in a propagation direction of the electromagnetic waves emitted from a radiation source. A line connecting the radiation source to a point on a first surface of the metamaterial and a line perpendicular to the metamaterial form an angle θ therebetween, which uniquely corresponds to a curved surface in the metamaterial. Each point on the curved surface to which the angle θ uniquely corresponds has a same refractive index. Refractive indices of the metamaterial decrease gradually as the angle θ increases. The electromagnetic waves propagating through the metamaterial exits in parallel from a second surface of the metamaterial. The refraction, diffraction and reflection at the abrupt transition points can be significantly reduced in the present disclosure and the problems caused by interferences are eased, which further improves performances of the metamaterial and the metamaterial antenna. | 01-03-2013 |
20130002509 | Impedance matching component, metamaterial panel, converging component and antenna - An impedance matching component is disclosed. The impedance matching component is disposed on and closely attached to a first side surface of a function dielectric sheet. The impedance matching component comprises a first plurality of impedance matching layers, each of which has a refractive index distribution represented as follows: | 01-03-2013 |
20130016030 | Metamaterial for Converging Electromagnetic WavesAANM Liu; RuopengAACI ShenzhenAACO CNAAGP Liu; Ruopeng Shenzhen CNAANM Ji; ChunlinAACI ShenzhenAACO CNAAGP Ji; Chunlin Shenzhen CNAANM Wang; JinjinAACI ShenzhenAACO CNAAGP Wang; Jinjin Shenzhen CN - The present disclosure relates to a metamaterial for converging electromagnetic waves, which comprises a plurality of cubic metamaterial units arranged in a first array which takes a y direction as a column direction and a z direction perpendicular to the y direction as a row direction. The metamaterial units of each row have the same refractive index, and for the metamaterial units of each column, the refractive indices thereof for the electromagnetic waves decrease gradually from a middle metamaterial unit towards two ends of the column, with variations of the refractive indices between adjacent ones of the metamaterial units increasing gradually from the middle metamaterial unit towards the two ends of the column; and the metamaterial units are anisotropic to the electromagnetic waves. The metamaterial for converging electromagnetic waves of the present disclosure can achieve the function of converging electromagnetic waves, and has a smaller thickness compared to conventional metamaterials. | 01-17-2013 |
20130027278 | Man-made composite material and man-made composite material antenna - The present invention relates to a man-made composite material. The man-made composite material is divided into a plurality of regions. A plane electromagnetic wave is incident on a first surface and exits in the form of a spherical wave from a second surface of the man-made composite material opposite to the first surface. Reverse extensions of the exiting electromagnetic wave intersect with each other at a virtual focus of the man-made composite material. A line connecting the virtual focus to a point on the top surface of the i | 01-31-2013 |
20130027782 | Man-made composite material and man-made composite material antenna - The present invention relates to a man-made composite material and a man-made composite material antenna. The man-made composite material is divided into a plurality of regions. An electromagnetic wave is incident on a first surface exits from a second surface of the man-made composite material opposite to the first surface. A line connecting a radiation source to a point on the bottom surface of the i | 01-31-2013 |
20130050058 | METAMATERIAL FOR DIVERGING AN ELECTROMAGNETIC WAVE - The present disclosure relates to a metamaterial for diverging an electromagnetic wave, which comprises at least one metamaterial sheet layer. Refractive indices of the metamaterial sheet layer are distributed in a circular form with a center of the metamaterial sheet layer, and the refractive indices remain unchanged at a same radius and increase gradually with the radius. The present disclosure changes electromagnetic parameters at each point of the metamaterial through punching or by attaching man-made microstructures so that the electromagnetic wave can be diverged after passing through the metamaterial. The metamaterial of the present disclosure features a simple manufacturing process and a low cost, and is easy to be implemented. Moreover, the metamaterial of the present disclosure has small dimensions and does not occupy a large space, so it is easy to miniaturize apparatuses made of the metamaterial of the present disclosure. | 02-28-2013 |
20130082897 | UNIPOLAR, BIPOLAR AND HYBRID MIMO ANTENNAE - The present disclosure provides a unipolar MIMO antenna, which consists of a plurality of unipolar RF antennae. Each of the unipolar RF antennae comprises a metal sheet and a feeder line. The metal sheet is enchased with a metal microstructure thereon, and the feeder line and the metal sheet are connected in a signal communicative manner. The unipolar MIMO antenna of the present disclosure breaks through the framework of the conventional antenna design and eliminates the complex design of the impedance matching network to ensure miniaturization of the antenna. Thereby, the antenna can be used in a wireless apparatus having a small size, a high transmission efficiency and a high isolation degree among antennae and can satisfy the requirement of a low power consumption in the design of modern communication systems. Additionally, the present disclosure further provides a bipolar MIMO antenna and a hybrid MIMO antenna. | 04-04-2013 |
20130098673 | Metamaterial for deflecting an electromagnetic wave - A metamaterial for deflecting an electromagnetic wave is disclosed, which comprises a functional layer. The functional layer comprises a plurality of sheet layers parallel to each other, and each of the sheet layers comprises a sheet-like substrate and a plurality of man-made microstructures arranged in an array on the sheet-like substrate. The sheet-like substrate comprises a plurality of unit blocks, and each of the man-made microstructures and a corresponding one of the unit blocks occupied thereby form a unit cell. Refractive indices of the unit cells arranged in a first direction in each of the sheet layers decrease gradually. Each of the unit cells has an anisotropic electromagnetic parameter. Through use of the metamaterial of the present disclosure, deflection of the electromagnetic wave can be achieved. | 04-25-2013 |
20140292615 | METAMATERIAL ANTENNA - The disclosure relates to a metamaterial antenna, where the metamaterial antenna includes an enclosure, a feed, a first metamaterial that clings to an aperture edge of the feed, a second metamaterial that is separated by a preset distance from the first metamaterial and is set oppositely, and a third metamaterial that clings to an edge of the second metamaterial, where the enclosure, the feed, the first metamaterial, the second metamaterial, and the third metamaterial make up a closed cavity; and a central axis of the feed penetrates center points of the first metamaterial and the second metamaterial; and a reflection layer for reflecting an electromagnetic wave is set on surfaces of the first metamaterial and the second metamaterial, where the surfaces are located outside the cavity. | 10-02-2014 |
20140320360 | OFFSET FEED SATELLITE TELEVISION ANTENNA AND SATELLITE TELEVISION RECEIVER SYSTEM THEREOF - Disclosed is an offset feed satellite television antenna comprising a metamaterial panel ( | 10-30-2014 |
20140320361 | FRONT FEED MICROWAVE ANTENNA - A front feed microwave antenna, which comprises a radiation source, a first metamaterial panel used for radiating an electromagnetic wave emitted by the radiation source, a second metamaterial panel, and a reflective panel affixed to the back of the first metamaterial panel. The electromagnetic wave is emitted via the first metamaterial panel, refracted by entering the second metamaterial panel, reflected by the reflective panel, and finally re-refracted by reentering the second metamaterial panel, then finally parallel-emitted. Employment of the principle of metamaterial for manufacturing the antenna allows the antenna to break away from restrictions of conventional concave lens shape, convex lens shape, and parabolic shape, thereby allowing the shape of the antenna to be panel-shaped or any shape as desired, while allowing for reduced thickness, reduced size, facilitated processing and manufacturing, reduced costs, and improved gain effect. | 10-30-2014 |
20150138029 | CASSEGRAIN-TYPE METAMATERIAL ANTENNA - A Cassegrain-type metamaterial antenna, includes: a metamaterial main reflector having a central through-hole, a feed source disposed in the central through-hole, and a sub-reflector disposed in front of the feed source, where an electromagnetic wave radiated by the feed source is emerged in a form of a plane wave after being reflected by the sub-reflector and the metamaterial main reflector in sequence; the metamaterial main reflector includes: a first core layer and a first reflection layer disposed on a rear surface of the first core layer, where the first core layer includes at least one first core layer lamella, and the first core layer lamella includes: a first base material and multiple first conductive geometric structures disposed on the first base material; and a far focus of the sub-reflector coincides with a phase center of the feed source. A paraboloid is replaced with a lamellar metamaterial main reflector. | 05-21-2015 |
20150155635 | ANTENNA REFLECTOR PHASE CORRECTION FILM AND REFLECTOR ANTENNA - The disclosure relates to an antenna reflector phase correction film and a reflector antenna. The antenna reflector phase correction film includes a first substrate, a second substrate, and multiple artificial microstructures disposed between the first substrate and the second substrate, the artificial microstructures are wires made of electrically conductive materials, and an electromagnetic wave, emergent after being reflected by an antenna reflector attached with the antenna reflector phase correction film, has an equiphase surface. According to the disclosure, the antenna reflector phase correction film has specific refractive index distribution internally, so that a surface emergent phase of a reflector can be corrected after attaching onto a surface of a conventional reflector, a phase error caused due to installation or processing is improved, a complete flat emergent equiphase is obtained, and then a far-field performance (such as a higher gain) is improved. | 06-04-2015 |
20150229032 | REFLECTIVE ARRAY SURFACE AND REFLECTIVE ARRAY ANTENNA - The present invention provides a reflective array surface. The reflective array surface includes a functional board that is configured to perform beam modulation on an incident electromagnetic wave and a reflection layer that is disposed on one side of the functional board and is configured to reflect an electromagnetic wave, where the functional board includes two or more functional board units and the reflection layer includes reflection units, where the number of reflection units corresponds to the number of functional board units, where the functional board unit and a reflection unit corresponding to the functional board constitute a phase-shifting unit that is used for phase shifting. According to the reflective array surface in the present invention, a functional board unit and a reflection unit corresponding to the functional board unit constitute a phase-shifting unit that is used for phase shifting, which can solve a problem in the prior art that a phase-shifting effect is not exquisite enough and a beam modulation capability for an electromagnetic wave is poor, thereby affecting bandwidth and working performance of a reflective array antenna. In addition, the present invention further provides a reflective array antenna. | 08-13-2015 |
20150270623 | FRONT FEED SATELLITE TELEVISION ANTENNA AND SATELLITE TELEVISION RECEIVER SYSTEM THEREOF - Disclosed is a front feed satellite television antenna comprising a metamaterial panel. The metamaterial panel comprises a core layer and a reflective panel. The core layer comprises a core layer lamella. The core layer lamella comprises a circular area and multiple annular areas distributed around the circular area. Within the circular area and the annular areas, refractive indexes are identical at a same radius, and within the respective areas of the circular area and of the annular areas, the refractive indexes decrease gradually as the radius increases. The minimum value of the refractive indexes of the circular area is less than the maximum value of the refractive indexes of the annular area adjacent thereto. For two adjacent annular areas, the minimum value of the refractive indexes of the annular area at the inner side is less than the maximum value of the refractive indexes of the annular area at the outer side. In the front feed satellite television antenna of the present invention, conventional parabolic antenna is replaced by the sheet-shaped metamaterial panel, thus facilitating manufacturing and processing, and further reducing costs. In addition, the present invention also provides a satellite television receiver system having the front feed satellite television antenna. | 09-24-2015 |
20150303584 | CASSEGRAIN SATELLITE TELEVISION ANTENNA AND SATELLITE TELEVISION RECEIVING SYSTEM THEREOF - The present invention discloses a Cassegrain satellite television antenna comprising a metamaterial plate. The metamaterial plate comprises a core layer. The core layer comprises core sublayers. Each core sublayer comprises a circular area and a plurality of annuli distributed around the circular area. According to the Cassegrain satellite television antenna of the present invention, the traditional parabolic antenna is replaced with a sheet-like metamaterial plate which is easier to process and has a lower cost. In addition, the present invention also provides a satellite television receiving system equipped with the above-mentioned Cassegrain satellite television antenna. | 10-22-2015 |
20150364828 | CASSEGRAIN MICROWAVE ANTENNA - Disclosed is a Cassegrain microwave antenna, which comprises a radiation source, a first metamaterial panel used for radiating an electromagnetic wave emitted by the radiation source, and a second metamaterial panel having an electromagnetic wave convergence feature and used for converting into plane wave the electromagnetic wave radiated by the first metamaterial panel. Employment of the principle of metamaterial for manufacturing the antenna allows the antenna to break away from restrictions of conventional concave lens shape, convex lens shape, and parabolic shape, thereby allowing the shape of the Cassegrain microwave antenna to be panel-shaped or any shape as desired, while allowing for reduced thickness, reduced size, and facilitated processing and manufacturing, thus providing beneficial effects of reduced costs and improved gain effect. | 12-17-2015 |
Dong Ji, Shenzhen CN
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20150264108 | Device management method and apparatus - A device management method and apparatus are described. The method includes the following steps: a terminal detects an access of a device (S | 09-17-2015 |
Fang Ji, Shenzhen CN
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20090083419 | SYSTEM, APPARATUS AND METHOD FOR MAINTAINING PRESENCE INFORMATION OF PUBLIC GROUP MEMBERS - A system for maintaining presence information of public group members is provided, which includes a presence server and a group list management server, and further includes a presence group server, connected to the presence server and the group list management server and adapted to obtain information of the public group members from the group list management server according to a received subscription request for the presence information of the public group members, subscribe for the presence information of the public group members from the presence server, and save the presence information of the public group members. A presence group server and a method for maintaining presence information of public group members are also provided, which can reduce the stress on a resource list server and a presence server in terms of performance and resource occupation. | 03-26-2009 |
20100122186 | METHOD FOR REQUESTING XML DOCUMENT MANAGEMENT, METHOD FOR MANAGING XML DOCUMENT AND EQUIPMENT THEREOF - A method for requesting eXtensible Markup Language (XML) document management is provided. The method includes the following steps. A client sends an original location and a target location of a node to be moved to a server through a node movement request. The server performs a corresponding “move” operation upon determination of the node movement request. A method for managing an XML document, an XML document management client (XDMC), and an XML document management server (XDMS) are further provided. Because the client sends signaling only to perform the “move” operation, the process is very simple and delay is short. In addition, even if the server fails to receive the signaling or an error occurs when the server receives the signaling, the stored data is still kept normal, so that reliability of data operation is improved. | 05-13-2010 |
Feng Ji, Shenzhen CN
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20120174172 | Method, System and Device for Real-Time Control of PPV (Pay Per View) Service - A method and a system for real-time control of a Pay per View (PPV) service are disclosed in the present invention. The method includes: an Internet protocol television service control function (IPTV SCF) entity confirming that there is a PPV program that is not subscribed by a user on a current live channel according to a live session establishment request sent from a user terminal; and the IPTV SCF entity notifying the user terminal to subscribe the PPV program that is not subscribed. A device for real-time control of PPV service is also disclosed in the present invention. With the present invention, the users are enabled to subscribe and view the PPV program in real time, thereby improving the user's experience. | 07-05-2012 |
Guanyu Ji, Shenzhen CN
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20140256563 | HIGH THROUGHPUT METHYLATION DETECTION METHOD - Provided is a high throughput methylation detection method, particularly a combined sequence capture and bisulfite sequencing method. The method accurately and effectively analyzes the methylation status of the target area in several samples simultaneously, lowers the difficulty of probe design, enhances operation and application feasibility, and enables high throughput methylation detection of high accuracy on interested target sequences and areas in a complete genome. The method is targeted and conserves energy and time. | 09-11-2014 |
Hao Ji, Shenzhen CN
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20150049422 | ATCA Backplane - The ATCA backplane of the present invention comprises a front backplane and a rear backplane. The front backplane and the rear backplane are interconnected through a connector; each backplane at least comprises slots of a node board, and each rear backplane at least comprises slots of a node board. Furthermore, slots of a switch board could be arranged on at least one backplane of the ATCA backplane. Therefore, it is guaranteed by the ATCA backplane of the present invention that node boards could be inserted into both the front backplane and the rear backplane included in the ATCA backplane. Therefore, the number of slots of node boards is increased, slot resources are extended and system processing capability is improved. | 02-19-2015 |
Hui-Sheng Ji, Shenzhen CN
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20140353968 | POSITIONING MECHANISM AND EXPANSION ASSEMBLY THEREOF - An expansion assembly includes a connecting plug, a deformable sealing sleeve, and an expansion sleeve. The connecting plug defines a through hole configured for air flow to pass therethrough. The deformable sealing sleeve is sleeved on the connecting plug. The expansion sleeve houses the deformable sealing sleeve and is sleeved on the connecting plug. The expansion sleeve comprises a number of resilient arms separated from each other. When airflow is introduced into the deformable sealing sleeve via the connecting plug, the deformable sealing sleeve is expanded, causing the number of resilient arms of the expansion sleeve to expand outward. A positioning mechanism employing the expansion assembly is also disclosed. | 12-04-2014 |
Jiagang Ji, Shenzhen CN
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20130288688 | CELL HANDOVER METHOD, EQUIPMENT, AND SYSTEM - Embodiments of the present invention provide a cell handover method, equipment, and system. The method includes: receiving, by a network equipment, a cell handover request sent by a source base station, where the handover request includes information of the source base station and information of a terminal requiring handover; querying, by the network equipment, a triplet including correspondence between the information of the source base station, the information of the terminal, and information of a target Femto-cell base station, to obtain the information of the target Femto-cell base station corresponding to the information of the terminal requiring the handover; and instructing, by the network equipment, the target Femto-cell base station to prepare resources for handover, and sending a handover command to the terminal requiring the handover, so that the terminal is handed over to the corresponding target Femto-cell base station. | 10-31-2013 |
20140198657 | METHOD, DEVICE, AND BASE STATION FOR TRANSMITTING DATA, DEVICE, AND BASE STATION - Embodiments of the present invention provide a method, a device, and a base station for transmitting data. The method includes: receiving, by a base station, data sent by a core network, where the data is data that needs to be sent to a terminal and the terminal is a terminal that has separately established a connection to the base station and a WiFi access point; selecting, by the base station, one of the base station and the WiFi access point according to a load of the base transceiver station and a load of the WiFi access point; sending the data to the terminal by using the selected base station or WiFi access point. By using the technical solutions according to the embodiments of the present invention, the loads of two networks is balanced and resources of the two networks are effectively used. | 07-17-2014 |
20140254467 | METHOD AND SYSTEM FOR IMPLEMENTING MOBILE STREAMING MEDIA - A method and a system for implementing mobile streaming media is provided by: receiving, by a small-cell base station, a request message sent by a terminal, where the request message carries a stream identifier corresponding to a streaming media program, and forwarding the request message to a streaming media source; then establishing, by the small-cell base station, an air interface broadcast physical channel, and mapping the air interface broadcast physical channel to the stream identifier; receiving, by the small-cell base station, a streaming media data packet sent by the streaming media source, and converting the streaming media data packet into a multicast packet; and sending, by the small-cell base station, the multicast packet to the terminal on the air interface broadcast physical channel. | 09-11-2014 |
20150249993 | DATA TRANSMISSION METHOD AND APPARATUS BASED ON NETWORKS OF MULTIPLE COMMUNICATION STANDARDS - The present invention provides a data transmission method and apparatus based on networks of multiple communications standards. According to the method of the present invention, an air interface state of a first communications standard network and an air interface state of a second communications standard network are detected, a data packet sending rate suitable for the air interface status of the first communications standard network and a data packet sending rate suitable for the air interface state of the second communications standard network are determined, and a data packet is allocated to the first communications standard network and the second communications standard network according to the determined data packet sending rates, so that the data packet may be simultaneously delivered to a user by using the networks of the two communications standards together. | 09-03-2015 |
Jian Ji, Shenzhen CN
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20150264448 | Interactive personal/internet protocol television reservation system, reservation plan management method and device - An Interactive Personal/Internet Protocol Television (IPTV) reservation system, and a reservation plan management method and device are provided. A reservation server receives a reservation plan addition request initiated by a DVR set top box, wherein the reservation plan addition request carries a reservation plan to be added; the reservation server obtains from the shared storage server an added reservation plan which corresponds to the DVR set top box and has been added by a user; and the reservation server performs a conflict processing on the reservation plan to be added, when determining that the reservation plan to be added exceeds a recording ability of the DVR set top box according to the obtained added reservation plan. Accordingly, a problem in the related art that the load of a reservation server is too heavy and a failure processing ability of a system is relatively weak is solved, the load of the reservation server is reduced, and the failure processing ability is improved. | 09-17-2015 |
Junfeng Ji, Shenzhen CN
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20150181423 | Method and System for Encrypting Terminal Using Subscriber Identity Module Card - A method for encrypting a terminal with a subscriber identity card includes: a terminal storing the unique identity number of a subscriber identity card; the terminal detecting an operation of a user and authenticating a current user according to authentication conditions set by the user. Authenticating the current subscriber refers to that the terminal reads the unique identity number of the current subscriber identity card, and compares the read unique identity number of current subscriber identity card with the stored unique identity number of subscriber identity card; if they are the same, the terminal is controlled to enter a normal working state; and if they are different, the terminal locks by itself or disables the access of current user. The present document encrypts a mobile terminal with a subscriber identity card, so as to make the encryption technique of the terminal more secure and reliable, and improve the user experience. | 06-25-2015 |
Kuiwen Ji, Shenzhen CN
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20090238320 | COMMUNICATION SYSTEM, COMMUNICATION METHOD, TRANSMITTING APPARATUS AND RECEIVING APPARATUS - A communication system, communication method, transmitting apparatus, and receiving apparatus are disclosed herein. The communication system includes: a first clock correlating unit, adapted to correlate a clock to be transmitted with a clock of a data frame at a transmitter of a clock transparent-transmission network; and a second clock correlating unit, adapted to correlate a clock of a data frame at a receiver of a clock transparent-transmission network with a clock to be recovered. The method includes: correlating the clock to be transmitted with the clock of the data frame at the transmitter of the clock transparent-transmission network, and correlating the clock of the data frame at the receiver of the clock transparent-transmission network with the clock to be recovered. | 09-24-2009 |
20100020787 | METHOD, APPARATUS AND NETWORK ELEMENT FOR CLOCK TRACING - A clock tracing method includes: determining a shortest path to each source network element, and selecting a best source network element among all the source network elements; determining a shortest path to the best source network element according to the shortest path, using the shortest path to the best source network element as a clock tracing path if the shortest path to the best source network element is different from an old clock tracing path and a traceable message is received, and using the clock tracing path for tracing clocks; and using the old clock tracing path for tracing clocks if the shortest path to the best source network element is the same as the old clock tracing path or no traceable message is received. A clock tracing apparatus and a network element are also provided. The provided clock tracing method, apparatus and network element may ensure high-quality clock transmission, and the fast performance of automatic clock tracing. | 01-28-2010 |
Li Ji, Shenzhen CN
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20150156657 | METHOD AND DEVICE FOR MONITORING RADIO LINK - The present disclosure provides a method and a device for monitoring a radio link. In the method, a user terminal monitors a cell specific reference signal (CRS) and a channel state indication reference signal (CSI-RS), and judges whether to initiate radio resource control (RRC) connection re-establishment according to the CRS and the CSI-RS. The device provided in an embodiment of the present disclosure includes a monitoring unit and a judging unit. By applying the technical solutions provided in the embodiments of the present disclosure, monitoring of the radio link can be more accurate, and RRC connection re-establishment can be performed in time, to reduce occurrence of misjudgments, thereby improving the experience on the user terminal. | 06-04-2015 |
Liang Ji, Shenzhen CN
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20140052813 | Method and system for identifying storage device - The disclosure provides a method for identifying a storage device, which includes: obtaining, by a master control server, disk information of a storage device through a storage server; determining, by the master control server, that there is a storage device matching a device identifier according to the disk information, and entering a monitoring state; otherwise, creating a device identifier for the storage device and entering the monitoring state. The disclosure also provides a system for identifying a storage device. Through the method and the system, the storage devices are uniformly identified so as to facilitate unified management of the storage devices. | 02-20-2014 |
Lin Ji, Shenzhen CN
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20110129221 | METHOD FOR IMPLEMENTING SUBSCRIBER PORT POSITIONING BY BROADBAND ACCESS EQUIPMENTS - A method for implementing the subscriber port positioning by broadband access equipments, includes: when the subscriber initiates an access request, the multi-port terminal equipment captures the access request message, adds the subscriber basic information into the access request message, and transmits it to the office equipment; the single-port terminal equipment forwards the access request message to the office equipment directly; the office equipment captures the access request message, adds the terminal basic information into the access request message and forwards it to the broadband access server; for the multi-port terminal equipment, the terminal basic information and the subscriber basic information comprises the subscriber port positioning information; for the single-port terminal equipment, the terminal basic information is taken as the subscriber port positioning information; after the broadband access server receives the access request message, it extracts the subscriber port positioning information. The present invention realizes the accurate positioning for the subscriber when one GPON port of the office equipment connects multiple terminal equipments. | 06-02-2011 |
Mengqi Ji, Shenzhen CN
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20160140724 | IMAGE PROCESSING METHOD AND APPARATUS - Embodiments of the present invention provide an image processing method and apparatus, where the method includes: determining a Gaussian mixture model of a first area in a first image, where the first area belongs to a background area of the first image, and the first image is a first frame of image in a video; determining a distance from a first pixel in a second image to the Gaussian mixture model; and when the distance from the first pixel to the Gaussian mixture model is less than or equal to a first preset threshold, determining that the first pixel belongs to a background area of the second image. In the embodiments of the present invention, an area to which a pixel belongs can be directly determined according to a distance from the pixel to a Gaussian mixture model, so that image foreground segmentation can be completed efficiently. | 05-19-2016 |
Mingzhong Ji, Shenzhen CN
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20140317213 | METHOD, SERVER AND SNS SYSTEM FOR MESSAGE INTERACTION - A method for message interaction includes: receiving, at a server, a first multi-media message recorded and published by a first terminal when the server detects that the first terminal in a social network service (SNS) system carries out a message publishing operation; performing, at the server, a transcoding process on the first multi-media message to generate at least one second multi-media message, and storing the first multi-media message and the at least one second multi-media messages; and allocating, at the server, a publishing identifier and sending the publishing identifier to the first terminal to inform the first terminal that the message publishing operation is successful. Further, a server and a SNS system are also described. In the present disclosure, message interaction can be performed based on multi-media messages in the SNS system, thereby enriching variety of message contents, improving efficiency of message interaction, and enhancing convenience of social activities. | 10-23-2014 |
Ming Zhong Ji, Shenzhen CN
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20140074933 | METHOD AND TERMINAL FOR EDITING INFORMATION IN SOCIAL NETWORK SERVICE APPLICATIONS - The present disclosure discloses a method of editing information in a social network service (“SNS”) application, and a terminal for the same. The method can comprise: sending from a command terminal to an execution terminal a multimedia information obtaining command while the command terminal is executing an editing operation in an editing area of an SNS application; obtaining multimedia information by the execution terminal in accordance with the multimedia information obtaining command; sending the obtained multimedia information to the command terminal; and inserting the multimedia information by the command terminal into the editing area of the SNS application. The present disclosure accomplishes information editing via inter-terminal interaction, simplifies the process of information editing operation, increases the convenience of information editing, and enhances the SNS application's user loyalty. | 03-13-2014 |
20140074936 | METHOD, DEVICE, AND TERMINAL FOR SNS SYSTEM APPLICATION PROMPT - A method, device, and terminal for social network service (“SNS”) system application prompt are described. The method may include: obtaining location information associated with a current geographical location of a terminal; generating prompt information corresponding to the location information; and outputting the prompt information, wherein the prompt information prompts a user to start an SNS system application. The method increases SNS system applications' user loyalty and rate of utilization. | 03-13-2014 |
20140082080 | ONLINE SOCIAL NETWORKING INTERACTION METHOD AND RELATED DEVICE AND SYSTEM - An online social networking interaction method and related device and system comprise: an initiation terminal sending a command carrying an event location and a target terminal identification entered by a user on a social networking platform to a service device; the service device sending a message carrying the event location to a target terminal based on the target terminal identification after receiving the command; the target terminal detecting whether the target terminal is present at the event location after receiving the message carrying the event location, and sending a notification that the target terminal is present at the event location to the service device if the target terminal is present; the service device sending the notification that the target terminal is present at the event location to the initiation terminal; and the target terminal detecting whether the target terminal is not present at the event location, and prompting the user to perform one or more social networking interaction operations if the target terminal is not present. The present disclosure can remind users to perform social networking interaction operations after social networking events, so that information about the social networking events can be shared with friends. | 03-20-2014 |
20140082081 | METHOD, RELATED DEVICE, AND SYSTEM FOR INTER-TERMINAL INTERACTIONS - The present disclosure discloses an inter-terminal interaction method, and related device and system, the method comprising: receiving by a second terminal a media resource insertion command entered by a user on a social networking platform; inserting the user's social networking platform account information into the command by the second terminal; sending the command from the second terminal to a service device; searching by the service device terminal identification information associated with the account information; generating prompt information by the service device; sending from the service device to a first terminal the prompt information based on the terminal identification information associated with the account information; presenting by the first terminal media resources based on the prompt information; sending from the first terminal to the service device media resources selected by the user from the presented media resources; receiving by the service device from the first terminal the media resources; sending from the service device to the second terminal the media resources; inserting the media resources into the social networking platform by the second terminal. The present disclosure can reduce manual participation by users and increase the efficiency of inter-terminal interactions. | 03-20-2014 |
Pengyu Ji, Shenzhen CN
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20150264641 | CELL MEASUREMENT METHOD, USER EQUIPMENT AND BASE STATION - The present invention provides a cell measurement method, a user equipment, and a base station. A cell measurement method according to an embodiment of the present invention includes receiving, by a user equipment, a neighbor cell list of a serving cell of a base station, wherein the neighbor cell list corresponds to a frequency, is sent by the base station, and includes a list of all neighboring cells at the frequency and information indicating whether each neighboring cell in the list of all neighboring cells can be measured by at least one of a first type of user equipment and a second type of user equipment at the frequency corresponding to the neighbor cell list. The cell measurement method also includes performing, by the user equipment, cell measurement according to the neighbor cell list. | 09-17-2015 |
20150305084 | TRANSMISSION CONTROL METHOD, TRANSMISSION METHOD, AND DEVICE - Embodiments of the present application provide a transmission control method, a transmission method, and a device. The transmission control method includes: generating, by a network-side device, DTX sleep indication information, where the DTX sleep indication information is used to indicate a start time at which the network-side device enters a sleep state each time during DTX execution, and a time length of the network-side device being in the sleep state each time during the DTX execution; and sending, by the network-side device, the DTX sleep indication information to a UE in a cell of the network-side device, so that the UE suspends, according to the DTX sleep indication information, data processing and/or data transmission of the UE during a period when the network-side device is in the sleep state. Technical solutions of the present application can be adopted to reduce power waste of the UE. | 10-22-2015 |
20160044672 | Method and Apparatus for Transmitting Uplink Information - The present invention discloses a method and an apparatus for transmitting uplink information. The method relates to a user equipment receives resource configuration indication information and subframe configuration indication information that are sent from a base station, where the resource configuration indication information is used to indicate at least one flexible subframe. The UE determines whether to transmit uplink information in the flexible subframe according to the subframe configuration indication information. | 02-11-2016 |
Qianxiang Ji, Shenzhen CN
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20150113252 | THREAD CONTROL AND CALLING METHOD OF MULTI-THREAD VIRTUAL PIPELINE (MVP) PROCESSOR, AND PROCESSOR THEREOF - The present invention relates to a thread control method of a multi-thread virtual pipeline (MVP) processor, which comprises the following steps: allocating directly and sequentially threads in a central processing unit (CPU) thread operation queue to multi-path parallel hardware thread time slots of the MVP processor for operation; allowing an operating thread to generate hardware thread call instructions corresponding thereto to a hardware thread management unit; allowing the hardware thread management unit to enable the call instructions of ithread threads to form a program queue according to receiving time, and calling and preparing the hardware threads; and allowing the hardware threads to operate sequentially in idle multi-path parallel hardware thread time slots of the MVP processor according to the sequence of the hardware threads in the queue of the hardware thread management unit. The present invention also relates to a processor. | 04-23-2015 |
Shangyi Ji, Shenzhen CN
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20130289712 | VALVED CONDUIT - The present invention discloses a valved conduit, which comprises an artificial blood vessel and an artificial valve. The artificial valve is located at the proximal end of said artificial blood vessel. The lateral wall of the artificial blood vessel is provided with left and right openings at positions close to said artificial valve. The positions of said left and right openings correspond to the ostia of the left and right coronary arteries. The valved conduit also comprises a hard tube which is connected with said artificial blood vessel. The hard tube is bound with the aorta through a ligature and a space is formed between the ligation position and the aortic valve. Thereby it is unnecessary to suture the openings and the coronary arteries and reducing the probability of hemorrhage at the anastomotic site. | 10-31-2013 |
Shengqin Ji, Shenzhen CN
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20100253189 | HORIZONTAL SUBRACK AND COMMUNICATION CABINET - A horizontal subrack includes a ventilation box, a fan box and a board area. The ventilation box is located on the top and/or at the bottom of the board area, and includes an air partition plate, an air inlet, and a first air outlet; the air partition plate is set inside the ventilation box, and divides the ventilation box into an air-in chamber and an air-out chamber; the fan box is installed in the air-in chamber, and a fan is installed on the fan box; the air inlet is set on the front wall of the ventilation box; and the first air outlet is set on the rear wall of the ventilation box. The board area includes board slots, an air-in duct and an air-out duct. The air-in duct is located on one side of the board slots, and the air-out duct is located on the other side of the board slots. The air-in duct is linked to the air-in chamber, and the air-out duct is linked to the air-out chamber. The horizontal subrack extends the trail between the fan box and the board area, improves the evenness of the air volume distributed to the slots of the horizontal subrack, and overcomes the bottleneck of enhancing the heat dissipation capability of the horizontal subrack. | 10-07-2010 |
20120120600 | HORIZONTAL SUBRACK AND COMMUNICATION CABINET - A horizontal subrack includes a ventilation box, a fan box and a board area. The ventilation box is located on the top and/or at the bottom of the board area, and includes an air partition plate, an air inlet, and a first air outlet; the air partition plate is set inside the ventilation box, and divides the ventilation box into an air-in chamber and an air-out chamber; the fan box is installed in the air-in chamber, and a fan is installed on the fan box; the air inlet is set on the front wall of the ventilation box; and the first air outlet is set on the rear wall of the ventilation box. The board area includes board slots, an air-in duct and an air-out duct. | 05-17-2012 |
Tashan Ji, Shenzhen CN
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20150205867 | METHOD AND DEVICE FOR GROUPING CONTACTS IN SOCIAL NETWORK - The present invention applies to an internet technology field. A method and apparatus for dividing contacts into groups are provided according to embodiments of the present invention. In the method, a contact list of a user is obtained. At least one first contact group is obtained according to the obtained contact list. A clustering operation for each of the at least one first contact group is performed to obtain at least one core contact corresponding to the first contact group. At least one recommendation contact corresponding to each of the at least one core contact is determined. A second contact group is established, wherein the second contact group comprises the at least one core contact corresponding to the first contact group and the at least one recommendation contact corresponding to each of the at least one core contact. | 07-23-2015 |
20150234913 | NATURAL PERSON INFORMATION SETTING METHOD AND ELECTRONIC DEVICE - Disclosed are a natural person information setting method, an account information providing method, and electronic devices. The natural person information setting method includes the following steps: an associated set of each account is determined according to a degree of association and an exclusion index of another account with the each account; convergence processing is performed on all associated sets, such that after the convergence processing, no associated account in any one associated set appears in another associated set; and identical natural person information is set for any associated account in a same associated set having gone through the convergence processing, and a same natural person is set for any associated account in the same associated set according to the identical natural person information. Also disclosed are an account information providing method and electronic devices. | 08-20-2015 |
Wenbo Ji, Shenzhen CN
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20140132611 | SYSTEM AND METHOD FOR DATA TRANSMISSION - The present invention discloses a system and a method for data transmission. The system includes: a plurality of graphics processing units; a global shared memory for storing data transmitted among the plurality of graphics processing units; an arbitration circuit module, which is coupled to each of the plurality of graphics processing units and the global shared memory and configured to arbitrate an access request to the global shared memory from respective graphics processing units to avoid an access conflict among the plurality of graphics processing units. The system and the method for data transmission provided by the present invention enable respective GPUs in the system to transmit data through the global shared memory rather than a PCIE interface, thus saving data transmission bandwidth significantly and further improving a computing speed. | 05-15-2014 |
Xiangyang Ji, Shenzhen CN
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20080279377 | METHOD AND SYSTEM FOR SCRAMBLING MEDIA DATA IN REAL TIME - A method for scrambling media data in real time solves the problems of heavy load on related devices and high requirements on their performance when multiple scrambling components scramble the same media data and scrambling associated data need be generated for each scrambling component in the related art. The method includes: acquiring scrambling associated data including an ECM and sending it to scrambling components based on the media data to be scrambled, in which the multiple components that scramble the same media data share the same scrambling associated data; the scrambling components scramble media data by using the scrambling associated data. Embodiments of the invention also solve the problem of failure to effectively scramble programs demanded by subscribers in the VOD system in the related art. In addition, embodiments of the invention disclose a system for scrambling media data. | 11-13-2008 |
20110010741 | METHOD, SYSTEM AND DEVICE FOR CONTROLLING INTERACTIVE VIDEO SERVICE - A method for controlling an interactive video service is provided. The method includes the following steps: receiving a control request sent by a terminal device; obtaining an identifier of a Set Top Box (STB) device corresponding to the terminal device; and controlling a media stream of the STB device corresponding to the identifier of the STB device according to the control request. A system and a device for controlling an interactive video service are also provided. Thus, through the interaction between the terminal device and a Video On Demand (VOD) system, the program guide browsing and on-demand control for the interactive video service are realized for STB users. Therefore, without significantly modifying the broadcast and television network, the problem that some STB users cannot use an interactive video service currently is solved. In addition, the STB users can perform operations such as program guide browsing, on-demand initiating, and on-demand session control on handset devices, so that desirable service experience is achieved. | 01-13-2011 |
20110023061 | RESOURCE SCHEDULING APPARATUS AND METHOD, PROGRAM REQUESTING METHOD AND SYSTEM - A resource scheduling apparatus, a resource scheduling method, a program requesting method, a program requesting system, and a Set Top Box (STB) are provided. The resource scheduling method includes: distributing bandwidth greater than an inherent code rate of a program respectively requested by a user to a Video On Demand (VOD) program of the user within available bandwidth of a frequency point according to a received VOD user request; and reducing the bandwidth distributed to at least one VOD program to which bandwidth has been distributed according to the received VOD user request for currently requesting the program when the available bandwidth of the frequency point is smaller than an inherent code rate of a currently requested program, so that the available bandwidth of the frequency point is greater than or equal to the inherent code rate of the currently requested program. Thus, a transmission speed of the program and a utilization ratio of the bandwidth are increased. | 01-27-2011 |
Xiaocui Ji, Shenzhen CN
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20150128155 | METHOD, SYSTEM, MODULE, AND STORAGE MEDIUM FOR AUTOMATIC ADAPTATION OF HARDWARE ENCODING AND DECODING - This present disclosure provides a method, system, module, and storage medium for automatic adaptation of hardware encoding and decoding, wherein the method calls a hardware codec of an embedded device to perform encoding and decoding, including the following steps: pre-storing at least one encoding and decoding plugin each of which corresponds to a hardware codec and complies with a pre-defined interface; importing the encoding and decoding plugin and loading the corresponding hardware codec; and encoding or decoding corresponding data. By dynamically loading the plugin, the prevent disclosure solves the problem that the management on different platforms are complex and the compatibilities of different platforms are poor; furthermore, the prevent disclosure improves the encoding and decoding capability of the system and further improves the video quality by reasonably scheduling the hardware codec of the embedded chip. | 05-07-2015 |
20150201125 | Video Acquisition Method And Device - A video acquisition method and device. The method includes setting a video acquisition class in a programming language framework layer. With the video acquisition class inherits a class in a video acquisition underlying library and registers a callback function for the video acquisition underlying library. The video acquisition class sends a video acquisition command to the video acquisition underlying library and the video acquisition underlying library acquires video data according to the video acquisition command. The callback function is applied to acquire the video data from the video acquisition underlying library and the video data is sent to a coder for video data coding. | 07-16-2015 |
Xiaofeng Ji, Shenzhen CN
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20100049837 | NETWORK EQUIPMENT CONFIGURATION METHOD, NETWORK EQUIPMENT NETWORK SYSTEM - A network equipment configuration method, network equipment, and a network system are provided. The network equipment receives configuration information. The configuration information comprises an identifier of a configuration template to be called and configuration parameters. The network equipment calls a configuration template that is locally pre-stored and identified by the configuration template identifier and puts the configuration parameters into the configuration template, so that the network equipment is configured. The configuration template is based on an extensible markup language (XML). The technical solutions in which the embodiments are applied may reduce configuration codes that need to be delivered for each configuration and decrease information redundancy of interactions between a management user and the network equipment for each configuration, so as to increase a configuration efficiency of the network equipment. | 02-25-2010 |
20100057849 | METHOD AND SYSTEM FOR SENDING A NETCONF-BASED NOTIFICATION - A method for sending a Network Configuration Protocol (NETCONF)-based notification is disclosed. The method includes the following steps: a NETCONF server accepts a notification subscription of a NETCONF client; the NETCONF server generates a notification when an event occurs in the system, and converts the notification into a format that can be identified by the NETCONF client according to the notification subscription of the NETCONF client; and the NETCONF server sends the converted notification to the NETCONF client. A system and device for sending a NETCONF-based notification are also disclosed. With the present invention, various notification modes are compatible to implement NETCONF-based notifications. | 03-04-2010 |
20100057892 | METHOD AND APPARATUS FOR PROCESSING ALARM/EVENT INFORMATION - A method and apparatus for processing alarm/event information are disclosed. The method includes: parsing received notification information that includes uniformly sorted alarm/event information; and obtaining the uniformly sorted alarm/event information. The apparatus includes: a parsing module, configured to parse received notification information that includes uniformly sorted alarm/event information; and a processing module, configured to obtain the uniformly sorted alarm/event information. The method and apparatus implement data interworking, reduce XML tags, and improve the efficiency of transmitting data on the network. | 03-04-2010 |
Xiaojun Ji, Shenzhen CN
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20150257147 | METHOD, COLLABORATION NODE, AND NETWORK SIDE DEVICE FOR INTER-NETWORK COLLABORATION - The present invention discloses an inter-network collaboration method, a collaboration node, and a network side device. The method includes: obtaining status information of cells of different standards, where the status information indicates at least one of a radio resource status, terminal distribution, and a service condition of the cells of the different standards; and sending, according to the status information, coordination indication information to base stations or base station controllers of the cells of the different standards, so that the base stations or the base station controllers perform an inter-network collaboration operation according to the coordination indication information. | 09-10-2015 |
20150312829 | OFFLOAD PROCESSING METHOD, CONTROL UNIT, AND SYSTEM - A method includes: after a user equipment UE accesses a first-standard network, acquiring, by a control unit, first resource status information of the first-standard network and second resource status information of at least one second-standard network having an overlapping area with the first-standard network, where the first-standard network or the second-standard network includes a wireless fidelity WiFi network; and determining, by the control unit according to the first resource status information and the second resource status information, whether offload processing needs to be performed for the UE. | 10-29-2015 |
Xiaowei Ji, Shenzhen CN
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20120294177 | Method and apparatus for multi-homing path selection of stream control transmission protocol - The present disclosure discloses a method for multi-homing path selection of a stream control transmission protocol (SCTP). The method includes the following steps of: starting quality evaluation of paths; calculating a quality evaluation value of each path; comparing the quality evaluation value of each path; and selecting a path with the highest quality evaluation value to transmit a data message. The present disclosure also discloses an apparatus for multi-homing path selection of an SCTP. By adopting the method and the apparatus, a network selects the path with the highest quality evaluation value to transmit a data message. As long as path faults affect the transmission efficiency, other path with better quality is selected for transmission, thus the capability of the network of dealing with all kinds of path faults can be improved, and the data transmission speed and quality are further improved. | 11-22-2012 |
Xuewen Ji, Shenzhen CN
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20120264018 | COMPOSITE POSITIVE ELECTRODE MATERIAL WITH CORE-SHELL STRUCTURE FOR LITHIUM ION BATTERIES AND PREPARING METHOD THEREOF - A composite positive electrode material with a core-shell structure for a lithium ion battery consists of a core active material and a shell active material. The core active material is a lithium iron phosphate or a lithium manganate, and the shell active material is a composite lithium iron phosphate with carbon. The carbon is one or more of carbon nanotube, superfine conductive carbon black and amorphous carbon material. The composite positive electrode material includes from 65% to 99% core active material and from 1% to 35% shell active material, based on the total weight of the composite positive electrode material. The composite positive electrode material has stable property and excellent electrochemistry performance. The lithium ion battery made with the material has higher charge-discharge capacity, excellent cycle performance. It can be charged quickly and discharged at high rate. A preparing method for the composite positive electrode material is also provided. | 10-18-2012 |
20140239235 | AUTO-THERMAL EVAPORATIVE LIQUID-PHASE SYNTHESIS METHOD FOR CATHODE MATERIAL FOR BATTERY - Provided is an auto-thermal evaporative liquid-phase synthesis method for cathode material for battery, comprising the following steps: (1) Adding a synthetic raw material of cathode material into a solvent to obtain a mixture A, the synthetic raw material of the cathode material containing lithium source, adding an accelerant into the mixture A, which makes the mixture A achieve a strong auto-thermal reaction to release heat to evaporate the solvent, and obtaining a solid precursor of the cathode material; (2) Drying the precursor, sintering in an atmosphere furnace and obtaining the cathode material. The method is simple in process, low in energy consumption, requirements for equipment and cost, and is applicable to industrial mass production and application. The cathode material obtained through the method is stability in batch, easy to process, low in internal resistance and high in capacity and has an excellent charging and discharging performance. | 08-28-2014 |
Yanliang Ji, Shenzhen CN
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20140115504 | METHOD AND APPARATUS FOR CONFIGURING PARAMETERS UNDER BS ARCHITECTURE - A method and an apparatus for configuring parameters under Browser and Server (BS) architecture are provided. The method includes: receiving a selection input which selects a source object of a first frame, in a browser window where the first frame and a second frame are displayed; generating an avatar effect entity in the second frame based on the selection input, wherein the avatar effect entity carries information of the source object; and establishing an association between a target object and the information of the source object carried by the avatar effect entity, when the avatar effect entity is moved to a position corresponding to the target object in the second frame. Based on the solution, the parameters may be configured during the cross-frame dragging under the BS architecture, thereby simplifying the user's operation steps. The operations are intuitive and natural, thereby meeting the user mental model. | 04-24-2014 |
Yingliang Ji, Shenzhen CN
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20090142662 | Battery and Preparation Method Thereof - In one aspect, a battery comprises a battery main body, a protective jacket that surrounds the battery main body, and a cooling medium disposed between the protective jacket and the battery main body. In another aspect, a battery comprises a battery main body, a protective jacket that surrounds and connects to the battery main body, and a cooling medium disposed between the protective jacket and the battery main body. The cooling medium has a specific heat capacity of about 1-5 kJ kg | 06-04-2009 |
20090159311 | BATTERY SYSTEM FOR A VEHICLE WITH SEVERABLE CONNECTIONS - A battery system for storing electrical power and supplying electrical power to a vehicle is disclosed. The system includes multiple battery packs, each with a plurality of cells. The cells in each battery pack are electrically connected with one another and the multiple battery packs are also electrically connected with one another to combine the total energy output of the cells of the system. The electrical connections between at least some of the cells include a severable feature, whereby the electrical connection is severed locally at the severable feature in response to an impact force that is in excess of a predetermined magnitude and/or an overcurrent/overtemperature condition. | 06-25-2009 |
Yongguang Ji, Shenzhen CN
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20100064112 | METHOD AND SYSTEM FOR PROVIDING DATA ACCESSIBILITY AND INTERLINKS BETWEEN A USER AND A STORAGE DEVICE - A new approach to the manipulation of data access of storage that complies with certain mapping interlinks between front-end servers and back-end storage data pool and which lessens the complexity of the interlinks and improves the efficiency of the data accessibility is disclosed. The method allocates multiple user hardware devices and the logical units to a correspondent designated sub-zone so that there is at least one sub-zone associated with two or more logical units, wherein the logical units reside inside the storage hardware or network. The method establishes the data access interlinks within the same sub-zone between users and logical units. A system that substantiates the method is also disclosed. The method and the system together comprise a new storage scheme. | 03-11-2010 |
Yongzhao Ji, Shenzhen CN
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20090285188 | METHOD, COMMUNICATION SYSTEM, AND DEVICE FOR OBTAINING CONNECTION FRAME NUMBER - A method, a communication system, and a device for obtaining a connection frame number (CFN) are provided to obtain the CFN under a situation of applying high speed package access (HSPA). The method includes the following steps. A downlink node synchronization request including radio network controller (RNC) time information is sent to a base station through a high-speed downlink shared channel (HS-DSCH) frame protocol (FP). An uplink node synchronization response including base station time information sent from the base station through the HS-DSCH FP is received. A CFN is obtained according to a preset RNC frame number (FN), a preset frame offset, the RNC time information, and the base station time information. | 11-19-2009 |
Yuan Ji, Shenzhen CN
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20100253836 | Display method, display controller and display terminal - A display method and apparatus are disclosed. The method includes: when a video layer needs to scale a video image, judging whether a preset policy is met; if so, using the offline mode; otherwise using the online mode; processing the video image in online mode or offline mode, and outputting the processed video image, where the online mode is a mode in which the video image frame is scaled in real time, and the offline mode is a mode in which the video image frame is scaled asynchronously. With the display method and apparatus, the source video image can be scaled in any ratio by selecting the online mode or offline mode, thus reducing the display power consumption. | 10-07-2010 |
Yunlei Ji, Shenzhen CN
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20150205456 | Method and Device for Processing Application Shortcut - A method and device for processing a shortcut of an application are disclosed. The method includes: establishing a shortcut bar in a notification bar of a terminal; and setting the shortcut of the application in the shortcut bar. Through the embodiments of the present document, a problem that the user experience comfort level is low in the existing application shortcut setting is solved, and the user experience is improved. | 07-23-2015 |
Zhen Ji, Shenzhen CN
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20130282677 | DATA COMPRESSION SYSTEM FOR DNA SEQUENCE - The present invention discloses a data compression system for DNA sequence, which is a lossless compression system for DNA sequence data, based on the MA-ARV codebook, which is able to search the approximate repeat fragment of the MA-ARV code vector in the whole sequence, and use a heuristic optimization algorithm of memetic algorithm to optimize the construction process of the compressed codebook, so as to fully use the repeat nature of DNA sequence data, and eliminate the redundancy effectively. | 10-24-2013 |
Zhongwei Ji, Shenzhen CN
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20120129578 | Detecting circuit for electric quantity, processing device and method for state detection of mobile telephone in standby - The present disclosure provides a processing method for detecting a state of a mobile telephone in standby, the method includes: determining whether a battery electric quantity of the mobile telephone in standby is high or low according to an electric quantity detecting circuit; determining a work state of a Modem module when the battery electric quantity of the mobile telephone is high; and determining a wakeup subsequent flow according to the determined battery electric quantity of the mobile telephone and the determined work state of the Modem module. The present disclosure further provides an electric quantity detecting circuit and a processing device for state detection of a mobile telephone in standby. | 05-24-2012 |
20120317105 | Method and Apparatus for Updating Index and Sequencing Search Results Based on Updated Index in Terminal - The present invention provides a method and an apparatus for updating an index and sequencing search results based on the updated index in a terminal. The method comprises: retrieving whether there is any modification in a file; if there is any modification in the file, performing an increment index the modified file to generate new index file, wherein the increment index includes a number of times that the modified file is selected historically; merging the new index file into the original index file; obtaining key words input by the user; querying the search results related to the key words, sequencing the search results according to the relevance between the search results and the key words and the number of times that the modified file is selected historically and displaying the sequenced search results to the user. By the present invention, the user experience of the mobile terminal is improved. | 12-13-2012 |
Zufeng Ji, Shenzhen CN
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20140108508 | Cloud subscription download method and system, and computer storage medium - A cloud subscription download method is described, which includes the following steps: a download client sends a download request to a cloud subscription server group; the cloud subscription server group queries whether a file corresponding to the download request is downloaded by the cloud subscription server group, and when the file is not downloaded, the cloud subscription server group downloads and stores the file; after the download is completed, the cloud subscription server group notifies the download client of an entry address for storing the file; and the download client downloads the file from the cloud subscription server group according to the entry address. A cloud subscription download system is further described. The method achieves high-speed download to save time, and provides stable download resources to ensure a stable download speed. | 04-17-2014 |
20140108669 | METHOD, APPARATUS, AND SYSTEM FOR GENERATING A P2P NETWORK SCHEME - Various embodiments provide methods, apparatus, and systems for generating P2P network schemes. In an exemplary method for generating a P2P network scheme, predicted data can be obtained and used to determine a bandwidth managing scheme of the predicted data, based on a corresponding relationship between predicted data and bandwidth managing schemes. The bandwidth managing scheme can be executed and be used to automatically determine schemes, e.g., for pushing resources into the P2P network. | 04-17-2014 |
20140379808 | DOWNLOAD RESOURCE RECOMMENDATION METHOD, SYSTEM AND STORAGE MEDIUM - A method for recommending a download resource includes: obtaining a download record of a target user, obtaining a target user group associated with the target user according to the download record; obtaining download records of the target user group and download records of a global user group; processing the downloading records of the target user group and the download records of the global user group to generate, for a download resource in the download records of the target user group, a differentiation degree between the download resource in the download records of the target user group and the download resource in the download records of the global user group; and sorting download resources in the download records of the target user group according to the differentiation degree, and recommending the top-ranking predetermined number of download resources to the target user. | 12-25-2014 |