Patent application number | Description | Published |
20130078801 | MANUFACTURE METHODS OF DOUBLE LAYER GATE ELECTRODE AND RELEVANT THIN FILM TRANSISTOR - Disclosed is a manufacture method of a double layer gate electrode by patterning the photoresist layer with a half tone mask to make thicknesses of two sides of the photoresist layer are smaller than a thickness of middle of the photoresist layer and twice wet etchings thereafter to realize the manufacture of the double layer gate electrode. The present invention also relates to a manufacture method of a thin film transistor. The manufacture methods of a double layer gate electrode and a relevant thin film transistor according to the present invention employs half tone mask and twice wet etchings thereafter for manufacturing the gate electrode to solve technical problems of high manufacture cost and great manufacture difficulty of double layer gate electrodes according to prior arts. | 03-28-2013 |
20130128191 | DISPLAY PANEL - The present invention provides a display pane comprising a liquid crystal cell and two polarizers disposed at both sides of the liquid crystal cell, wherein one of the polarizers at one side of the liquid crystal cell includes a compensation film, and a first optical path difference R | 05-23-2013 |
20130128208 | Pixel Electrode and LCD Panel - The present invention discloses a pixel electrode and an LCD panel. The pixel electrode is provided with at least one gap which is inclined with respect to the edges of the pixel electrode, wherein both ends of each gap extend to the edges of the pixel electrode; both sides of each gap is provided with a plurality of equal slits with a constant depth; both sides of the two end zones of each gap have a plurality of edge slits of which the bottom sections are extended to the edges of the pixel electrode; the end zones of each gap are also provided with a plurality of gradual slits which are gradually decreased in depth from the outer to the inner of the pixel electrode; and the depth of each gradual slit is greater than or equal to that of each equal slit. The present invention mitigates the anomalous electric fields among the slits and that of at the slit ends on the extension structures of the common electrodes by changing the depth of the edge slits of the pixel electrode; at the same time, the gradual slits are formed on one side of each edge slit, so that the electric fields at the edges are gradually changed and transited to the electric fields within the pixels. Thus, the anomalous disclination of the liquid crystal molecules in this region can be avoided, the hidden veins herein can be reduced, and the penetration rate of pixel can be enhanced. | 05-23-2013 |
20130155364 | METHOD OF REDUCING PARASITIC CAPACITANCE OF LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - A method of reducing parasitic capacitance of liquid crystal display device is disclosed where the liquid crystal display device comprises a first substrate, a second substrate and a liquid crystal layer. The first substrate comprises data lines and a first transparent electrode, and the second substrate is provided with a second transparent electrode. The method comprises the following steps: A. by means of photolithography and patterning, the second transparent electrode is separated into a primary second transparent electrode and a secondary second transparent electrode; B. offering the secondary second transparent electrode the same signal to the relevant data line. The invention further relates to a liquid crystal display device and the parasitic capacitance in the data lines of the liquid crystal display device can be diminished. | 06-20-2013 |
20130155365 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is disclosed, comprising a first substrate, a second substrate and a liquid crystal layer. The first substrate comprises gate lines and a first transparent electrode while the second substrate is provided with a second transparent electrode. Relative to the first substrate, the inner side of the second substrate is separated into a first zone and a second zone. The first zone is locations on the second substrate to which the gate lines correspond, and the second zone is located aside to the locations on the second substrate that correspond to the gate lines. The second transparent electrode is disposed in the second zone. The liquid crystal display device of the present invention is capable of reducing parasitic capacitance of gate lines preferably, enabling the signal delay to subside in the gate lines. | 06-20-2013 |
20130235317 | Patterned Vertical Alignment Pixel Electrode - A patterned vertical alignment (PVA) pixel electrode is disclosed. The PVA pixel electrode includes a first electrode and a second electrode. The first and second electrodes form a pre-tilt angle with respect to a periphery of the pixel. By disposing unequal lengths of indium-tin oxide (ITO) gaps at a periphery of the first and second electrodes, a distance between the first and second electrodes gradually becomes shortened from the center of the pixel outwards. The ITO gaps which are disposed at the periphery of a thin film transistor (TFT)-array substrate and/or a color filter (CF) are adjusted for eliminating a fringe field effect in the present invention, which a transmittance on the pixel regions is improved and an effect of image display quality is enhanced. | 09-12-2013 |
20130286331 | Liquid Crystal Display Module and Liquid Crystal Display Device - The present invention discloses a liquid crystal display device and liquid crystal display module thereof. The liquid crystal display module includes a color filter substrate, a thin film transistor substrate and seal. The thin film transistor substrate and the color film substrate are disposed oppositely, and the seal is disposed between the thin film transistor substrate and the color film substrate. The color filter substrate comprises a first glass substrate and black matrix. The seal comprises a first end part contacting the color filter substrate. No black matrix is disposed between the first end part and the color filter substrate, and the first end part is disposed as a shade structure. The liquid crystal display module and liquid crystal display device of the present invention provide the advantages of convenience for seal curing, facilitating narrow border design, and avoiding aggravating drive signal delay. | 10-31-2013 |
20130335308 | Liquid Crystal Display Panel - A liquid crystal display (LCD) panel is proposed. The LCD panel includes a plurality of scan lines, a plurality of data lines, and a plurality of matrix-arranged pixels. Each of the plurality of pixels includes a plurality of subpixels. Each of the plurality of subpixels is electrically connected to a corresponding scan line. The subpixels of each of the pixels are electrically connected to a data line. Each of the plurality of subpixels includes a subpixel electrode. The subpixel electrode belonging to an N+1 subpixel partially overlaps the scan line corresponding to an N subpixel for forming a storage capacitor belonging to the N+1 subpixel itself. By means of the above-mentioned method, both of the aperture ratio of the pixel and the transmittance of the LCD and are increased. Moreover, the cost of the LCD panel is reduced. | 12-19-2013 |
20140146259 | LCD DEVICE, ARRAY SUBSTRATE, AND METHOD FOR MANUFACTURING THE ARRAY SUBSTRATE - The present disclosure provides a liquid crystal display device, an array substrate, and a method for manufacturing the array substrate. The array substrate includes a glass substrate, gate scan lines formed on the glass substrate, and a pixel electrode. An edge of the pixel electrode has an overlapping region with the gate scan lines, and the pixel electrode and the gate scan lines form a parasitic capacitance in the overlapping region. The overlapping region between the pixel electrode and the gate scan lines is configured with at least one protection layer that reduces the parasitic capacitance. | 05-29-2014 |
Patent application number | Description | Published |
20130207475 | ENERGY STORAGE SYSTEM AND METHOD FOR COMMUNICATION BASE STATION - An energy storage system and method for a communication base station and is related to the communications field, to prolong the life cycle of the energy storage system, reduce the operation cost of the communication base station, and increase the rate of return on investment. The energy storage system includes: a first energy storage unit and a switching unit. One switching end of the switching unit has two switching points, which are connected to the first energy storage unit and the second energy storage unit, respectively; and the other switching end of the switching unit is connected to a power supply system of the communication base station and a load of the base station; a monitoring unit, where an output end of the monitoring unit is connected to the control end of the switching unit and configured to input a control signal. | 08-15-2013 |
20130221896 | POWER SUPPLY METHOD, POWER SUPPLY DEVICE, AND BASE STATION - Embodiments of the present invention, relating to the field of communications, provide a power supply method, a power supply device, and a base station, which, while satisfying use requirements of a backup power source, prolong the life cycle of a lead acid battery, reduce the set capacity of the original lead acid battery, and thereby reduce investment costs. The method includes: receiving currents supplied by a power generation apparatus, distributing the currents supplied by the power generation apparatus to a load and a lithium ion battery to ensure normal running of the load and enable the lithium ion battery to be charged, and after the lithium ion battery is fully charge, distributing the currents supplied by the power generation apparatus to the lead acid battery so that the lead acid battery is charged. | 08-29-2013 |
20140084692 | Power Supply Method, Power Supply Device, and Base Station - A method includes receiving currents supplied by a power generation apparatus, distributing the currents supplied by the power generation apparatus to a load and a lithium ion battery to ensure normal running of the load and enable the lithium ion battery to be charged. After the lithium ion battery is fully charge, the currents supplied by the power generation apparatus are distributed to the lead acid battery so that the lead acid battery is charged. | 03-27-2014 |
Patent application number | Description | Published |
20120016935 | System, Method and Service Server for Playing Media Resources - A media resource playing system, method and service server are disclosed. The system includes a service server, a media resource client and a management function client, wherein the service server includes: a playing control unit, which is used for implementing media resource localization and media playing control; a service management unit, which is used for storing and/or managing user configuration information related to services; and a resource management unit, which is used for storing and managing media resource and related information; the media resource client is used for implementing media resource playing and media playing control; the management function client is used for managing user data and personal media resource. Through the above processing, unified playing control can be performed on media, the building and disposing cost of every service system is reduced, which is good for maintaining the system, and a unified user media control experience is provided to users, which makes the using more convenience for the users. | 01-19-2012 |
20120106717 | SYSTEM, METHOD AND APPARATUS FOR PREFERENCE PROCESSING FOR MULTIMEDIA RESOURCES IN COLOR RING BACK TONE SERVICE - For realizing priority policy processing with complex preference in color ring-back tone service, a system for preference processing of multimedia resources in color ring-back tone service is provided by the invention, which comprises: a multimedia color ring-back tone Customized Multimedia Ringing (CMR) Server, which determines the resources which need to be presented based on a priority policy and presents the resources; and a CMR User Interface Unit, which is connected to the CMR Server. A user inquires and sets a priority policy by the CMR User Interface Unit. Moreover, a method and an apparatus for preference processing of multimedia resources in color ring-back tone service are provided by the invention. By implementing the system, method and apparatus of the invention, a user can inquire and set a priority policy corresponding to complex preference, thus the system is enabled to determine the highest priority policy under specified conditions, so as to present preference resources set by users. | 05-03-2012 |
20120190347 | Method and System for Representing Multimedia Ring Tone For IM - A method for representing an MRT for an IM is disclosed. The method includes setting, in an Instant Messaging Application Server (IM-AS), an MRT representing rule of the IM for a user; when the IM-AS receives an IM from the user, the IM-AS determines, according to the MRT representing rule of the IM, whether an MRT is to be represented for a receiver of the IM, selects an MRT to be represented from MRT resources of the user when the MRT needs to be represented, and sends address information of the MRT to be represented in a Resource Server (RS) along with the IM to the IM receiver; and the IM receiver downloads the MRT from the RS according to the address information and represents the MRT. The disclosure also provides a system for implementing the above method. The disclosure meets a personalized demand for representing an MRT when a user sends an IM. | 07-26-2012 |
Patent application number | Description | Published |
20120151305 | FILTERING METHOD, SYSTEM AND EQUIPMENT - A filtering method, system, and equipment applied in digital communication technologies are disclosed in the embodiments of the present invention. The filtering method of the present embodiments includes: acquiring filtering coefficients of a part of all subcarriers according to data transmission errors; acquiring filtering coefficients of remaining subcarriers through an interpolation algorithm according to the filtering coefficients of the part of subcarriers; and finally, filtering the data corresponding to the multiple subcarriers according to the filtering coefficients of the part of subcarriers and the filtering coefficients of the remaining subcarriers. The part of subcarriers may be selected at a regular interval, or may be subcarriers which are located at a motion value away from the part of subcarriers selected in the previous update of the filtering coefficients. The method of the present embodiments reduces the amount of operation and hardware expenditure, and saves the cost. | 06-14-2012 |
20120237012 | xDSL SYSTEM AND SIGNAL TRANSMISSION METHOD, SENDING DEVICE, AND RECEIVING DEVICE OF xDSL SYSTEM - An xDSL signal transmission method includes: receiving 2N−1 signals from 2N−1 signal input ends, where each signal in the 2N−1 signals is a signal transmitted by an independent channel in the xDSL system; pre-multiplying a (2N−1)×1 matrix formed by the 2N−1 signals by a first conversion matrix to obtain a 2N×1 matrix, where elements in the 2N×1 matrix respectively correspond to 2N signals, and the first conversion matrix is a 2N×(2N−1) matrix; and sending the 2N signals via N twisted pair lines respectively. The N twisted pair lines can transmit signals of 2N−1 channels, thereby increasing the number of signal transmissions, and improving signal transmission efficiency. | 09-20-2012 |
20120237017 | METHOD, DEVICE AND SYSTEM FOR EXTENDING CHANNELS - The present invention provides a method, a device and a system for extending channels, and belongs to the field of communications technologies. The method includes: generating a non-cascade extended channel by using a first channel and a second channel; and generating a first-level cascade extended channel by using the non-cascade extended channel and a third channel, where the first channel and the second channel are both twisted-pair channels, and the third channel is a twisted-pair channel or another non-cascade extended channel. The device includes a first transformer and a second transformer. The system includes a first device and a second device. | 09-20-2012 |
20140079105 | VECTORED-DSL METHOD AND SYSTEM, BOARD, AND DSLAM DEVICE - A vectored-DSL method and system and a board relate to the field of digital subscriber line DSL data processing, so as to increase user capacity of a vectored-DSL system. The vectored-DSL method includes: receiving, by at least one board, and pre-processing user data of the board; transmitting, by the board, the user data of the board to an auxiliary vector processor on the board to perform internal vectorization processing, so as to obtain internally processed data; transmitting, by the board, the user data thereof to a centralized vector processor to perform external vectorization processing, so as to obtain externally processed data; and receiving, by the board, the externally processed data of the board, and post-processing the externally processed data and the internally processed data. | 03-20-2014 |
Patent application number | Description | Published |
20090185482 | METHOD AND SYSTEM FOR PROTECTION SWITCHING DECISION - A method for protection switching decision includes: performing performance monitoring and failure detection on a first transmitting entity that transmits services; performing performance monitoring and failure detection on a second transmitting entity that does not transmit services; and making protection switching decision according to the performance monitoring and failure detection results of the first transmitting entity and second transmitting entity. A system for performance monitoring is also disclosed. In embodiments of the present invention, performance monitoring may be performed on the transmitting entity that does not transmit services, thus avoiding invalid switching of services and improving the quality of services. | 07-23-2009 |
20100118708 | METHOD, SYSTEM, AND DEVICE FOR CONFIGURING OPERATION, ADMINISTRATION AND MAINTENANCE PROPERTIES - A method for configuring operation, administration and maintenance (OAM) properties, a system for configuring OAM properties, and a node device are provided. The method includes: delivering a message carrying OAM property configuration indicating information; and flowing through a plurality of nodes to be configured in the process of delivering the message, and configuring, by each of the nodes to be configured, an OAM property of the present node according to the OAM property configuration indicating information in the message flowing through the present node. | 05-13-2010 |
20100232287 | METHOD AND NETWORK DEVICE FOR REALIZING SHARED MESH PROTECTION - A method and a network device for realizing shared mesh protection are provided. The method includes the following steps. If a status change of a working label switching path (LSP) is detected, routing information and bandwidth information about the working LSP are notified to every node on a protection LSP corresponding to the working LSP. Every node on the protection LSP calculates a maximal reserved bandwidth of a link based on the received routing information and bandwidth information and adjusts a shared protection bandwidth of the link according to the maximal reserved bandwidth. | 09-16-2010 |
20100265943 | ROUTE COMPUTATION METHOD AND SYSTEM, AND PATH COMPUTATION ELEMENT - A route computation method includes: receiving, by a first bottom-level PCE, a path computation command, performing a route computation on a routing domain managed thereby, obtaining and sending a path segment set with a first node to an upper-level PCE thereof; sending, by the upper-level PCE receiving the path segment set sent by a lower-level PCE, the path computation command to another lower-level PCE according to routing domains that a path to be established between the first node and a second node sequentially passes through, receiving path segment sets sent by all lower-level PCEs, and combining and sending all the received path segment sets to an upper-level PCE thereof, until a top-level PCE receives path segment sets sent by all lower-level PCEs thereof; and combining, by the top-level PCE, all the received path segment sets to generate a set of paths between the first node and the second node. | 10-21-2010 |
Patent application number | Description | Published |
20100033045 | VIBRATING MOTOR - A vibrating motor includes a base having a bearing mounting section, a magnet mounted on the base, a shaft assembled with the bearing mounting section, a pair of brushes located on the base and a rotor rotably supported by the shaft. Each of the brushes has a first contacting portion and a second contacting portion. The rotor includes a commutator facing the brushes. The commutator defines a plurality of segments. A gap is defined between two adjacent segments and extends along radial direction of the commutator. A connecting line connecting the first and second contacting portions is not through the shaft. | 02-11-2010 |
20100213773 | Linear Vibrator - A linear vibrator is disclosed. The linear vibrator includes a housing having a base and a cover, a number of elastic members connected to the housing, a vibrating unit suspended in the housing by the elastic members, and a coil positioned in the housing. The base has a bottom wall and a plurality of sidewalls extending vertically from the bottom wall. The vibrating unit has a magnet assembly and vibrates along a direction parallel to the bottom wall. | 08-26-2010 |
20110089772 | FLAT LINEAR VIBRATING MOTOR - A flat linear vibrating motor includes a cover, a base forming a receiving cavity together with the cover, a coil fixed on the base, an elastic member coupled to the base, a vibrator suspended in the cavity by the elastic member. The elastic member includes a mounting section couple to the base, an arm extending from the mounting section, a free end extending from the arm, and a binder. The binder includes two plates for clamping the vibrator and a coupling section coupling the two plates for positioning the free end between the vibrator and the coupling section. | 04-21-2011 |
20110115310 | Flat Linear Vibrator - A linear vibrator is disclosed. The linear vibrator includes a housing having a base and a cover, a number of elastic members connected to the housing, a vibrating unit suspended in the housing by the elastic members, and a coil positioned in the housing. The base has a bottom wall and a plurality of sidewalls extending vertically from the bottom wall. The vibrating unit has a magnet assembly and vibrates along a direction parallel to the bottom wall. The base further has a block located on the bottom wall. The block is located on a vibration path of the weight contacting the weight during vibration. An effective elastic displacement of the elastic member is not smaller than a distance between the block and a part contacting the block of the weight. | 05-19-2011 |
20110115311 | LINEAR VIBRATOR - A linear vibrator is disclosed. The linear vibrator includes a housing having a base and a cover, a number of elastic members connected to the housing, a moving unit suspended inside the housing by the elastic members, a PCB covered by the housing and a coil mounted on the PCB. The base has a bottom wall, a plurality of sidewalls extending vertically from the bottom wall and a blocking ring extending form a central portion of the bottom wall. The moving unit has a magnet assembly and at least a pair of patches and vibrates along a direction parallel to the bottom wall, the coil is located right below the magnet assembly. | 05-19-2011 |
20110156500 | LINEAR VIBRATOR - A linear vibrator is disclosed. The linear vibrator includes a cover, a base forming a hollow space together with the cover and defining a plurality of sidewalls, a pair of elastic members received in the hollow space, a weight with a plurality of laterals suspended in the hollow space by the elastic members, and a magnet assembly provided with a plurality of magnetic poles and accommodated in the weight. Each elastic member defines at least a fastening arm comprising a connecting portion, an inner arm extending from one end of the connecting portion for abutting against the lateral of the weight, and an outer arm extending from another end of the connecting portion for abutting against the sidewall of the base. The extending direction of the inner arm and the outer arm of each fastening arm is the same. The magnetic poles of magnet assembly near the coil are opposite to each other. A height of the linear vibrator with the structure can be reduced. | 06-30-2011 |
20110187514 | APPARATUS FOR PROVIDING HAPTIC FEEDBACK - Disclosed is an apparatus used in an electronic device for providing haptic feedback. The apparatus includes a base defining a receiving space, a piezoelectricity vibrator suspended in the receiving space and being capable of vibrating in the receiving space, a pair of contacts partially accommodated in the base and electrically connected to the piezoelectricity vibrator, and a transmitting mass located above the piezoelectricity vibrator with a lower side abutting against the piezoelectricity vibrator. | 08-04-2011 |
20110227427 | LINEAR VIBRATOR - The linear vibrator includes a base forming a hollow space, a suspension fixed on the base, and an oscillating portion suspended in the hollow space by the suspension. The suspension defines a flat part, a connecting portion bent downward from the flat part, and a spring portion extended horizontally in a direction parallel to flat part from the end of the connecting portion. The suspension is directly connected with the outside component, thereby transmitting the vibration to the outside component rapidly. | 09-22-2011 |
20120075730 | LENS DRIVING DEVICE - An lens driving device is disclosed. The lens driving device includes a base, a lens holder mounted on the base, a movable cover opposite to the a lens holder, a elastic supporting portion received into the lens holder and engaged with the movable cover, a coil and a permanent magnet respectively attached on the lens holder. The permanent magnet interacts with the coil for generating a magnetic force for driving the lens holder to move toward the base along a central axis of the lens holder. The elastic supporting portion defines an elastic force which is more than a weight of the movable cover but not more than the resultant of the weight of the movable cover and the magnetic force. While assembled, the lens driving device further defines a movable distance between an upper surface of the supporting elements and a first surface of the movable cover. | 03-29-2012 |
20120169151 | LINEAR VIBRATION DEVICE - A linear vibration device is disclosed. The linear vibration device includes a housing, a plurality of elastic members received in the housing, each of the elastic member has a fastening portion connecting to the housing, an elastic arm extending from the fastening portion, and a mounting portion extending from the elastic arm, a moving unit suspended in the housing by the elastic members, a coil located below the moving unit, a supporting portion coupling to the elastic member, the supporting portion has a supporting plate covering at least a part of a top surface of the moving unit and a supporting arm extending downwardly from the supporting plate for pushing the mounting portion toward the positioning portion of the moving unit, the mounting portion has a fender defining a top part above the top surface of the moving unit for restricting the position of the supporting plate. | 07-05-2012 |
Patent application number | Description | Published |
20090074410 | METHOD AND APPARATUS FOR SYNCHRONOUS CROSS-CONNECT SWITCHING IN OPTICAL TRANSPORT NETWORK - A method for synchronous cross-connect switching in optical transport network, the method includes: receiving optical channel transport unit (OTU) signals; mapping the OTU signals into interim switching units, wherein the interim switching units match bit rates of the received OTU signals; performing a synchronous cross-connect switching for the interim switching units; and demapping the interim switching units obtained after the synchronous cross-connect switching to obtain the OTU signals. | 03-19-2009 |
20090263131 | METHOD AND SYSTEM FOR TRANSMITTING ETHERNET DATA IN AN OPTICAL TRANSPORT NETWORK - A method and a system for transmitting Ethernet data in an optical transport network (OTN), may include: filling justification byte or Ethernet service data bytes in at least two pairs of negative justification opportunity (NJO) bytes and positive justification opportunity (PJO) bytes in an overhead byte of an optical channel payload unit (OPUk) and filling Ethernet service data in a payload byte of the OPUk; and sending, by a transmitter, the Ethernet service data to a receiver through an optical distribution unit (ODUk) containing the OPUk. The invention realizes transparent transmission of the Ethernet service through a bit asynchronous CBR mapping method in the OTN, and solves the problem that the synchronous or bit asynchronous CBR mapping method in the prior art cannot meet the Ethernet interface frequency offset requirement defined by the IEEE. | 10-22-2009 |
20090263135 | METHOD AND APPARATUS FOR TRANSPORTING CLIENT SIGNAL IN OPTICAL TRANSPORT NETWORK - A method for transporting a client signal in an optical transport network (OTN) includes steps as follows. A byte number Cn of a client signal transported in a current OTN frame period is generated according to a client signal clock and a system clock. If the Cn of the current OTN frame falls in a certain range, a predetermined area in an optical channel payload unit-k (OPUk) overhead field is identified as normal, and the Cn is filled in the OPUk overhead field of the current OTN frame. Therefore, the reliability for transporting the client byte number can be improved and an OPUk overhead byte space needed for transporting the client signal byte number can be saved. | 10-22-2009 |
20100046951 | METHOD, APPARATUS AND SYSTEM FOR TRANSPORTING MULTI-LANE ETHERNET SIGNAL - Methods, apparatuses and systems for transporting multi-lane Ethernet signal are disclosed. The method primarily includes utilizing a plurality of timeslot channels and justification bytes configured in the OPUk-Xv to build up multiple virtually concatenated transport lanes; and transporting a lane of independent Ethernet data via each lane in the multiple transport lanes. Such schema allows to transparently transport multi-lane Ethernet signal over OTN and addresses the uncontrollability of the time delay occurred when multi-lane Ethernet signal traverse over OTN. In addition, the problem that the frequency offset does not fit the IEEE definition of the Ethernet interface is solved. | 02-25-2010 |
20100067905 | METHOD AND DEVICES FOR TRANSMITTING CLIENT SIGNALS IN OPTICAL TRANSPORT NETWORK - A method for transmitting client signals in an OTN includes: obtaining the client signals, and determining an OPUk TS in an OPUk according to the client signals; mapping the client signals to the OPUk TS in an agnostic CBR mapping mode; and adding an overhead into the OPUk, and sending the OPUk with the added overhead to the OTN. A device for transmitting client signals and a device for receiving client signals in an OTN are disclosed. | 03-18-2010 |
20100158519 | Method, apparatus and system for transmitting and receiving client signals - The present invention provides a method, apparatus and system for transmitting and receiving a client signal. The method for transmitting a client signal includes, at the transmitting end, mapping a client signal to be transmitted to a corresponding low-order Optical Channel Data Unit (ODU) in a low-order ODU set, wherein low-order ODUs in the low-order ODU set having rates increased in order, and having rate correspondence relations with the client signals; mapping the low-order ODU to a timeslot of a high-order Optical Channel Payload Unit (OPU) in a high-order OPU set; and adding overheads to the high-order OPU to form an Optical Channel Transport Unit (OTU), and transferring the OTU to an Optical Transport Network (OTN) for transmission. | 06-24-2010 |
20100303464 | METHOD, SYSTEM, AND DEVICE FOR TRANSMITTING DATA IN OPTICAL TRANSPORT NETWORK - A method, a system, and a device for transmitting data in an OTN are disclosed herein. The method for transmitting data in an OTN includes: mapping the at least one pair of ODU | 12-02-2010 |
20110217047 | METHOD AND APPARATUS FOR TRANSPORTING CLIENT SIGNAL IN OPTICAL TRANSPORT NETWORK - A method for transporting a client signal in an optical transport network (OTN) includes steps as follows. A byte number Cn of a client signal transported in a OTN frame period is generated according to a client signal clock and a system clock. If the Cn of the OTN frame falls in a certain range, a predetermined area in an optical channel payload unit-k (OPUk) overhead field is identified as normal, and the Cn is filled in the OPUk overhead field of the OTN frame. Therefore, the reliability for transporting the client byte number can be improved and an OPUk overhead byte space needed for transporting the client signal byte number can be saved. | 09-08-2011 |
20120039609 | METHOD AND APPARATUS FOR TRANSPORTING CLIENT SIGNALS IN AN OPTICAL TRANSPORT NETWORK - Method and apparatus for transporting client signals in an OTN are illustrated. In one embodiment, the method includes: receiving a client signal; determining a quantity of n-bit data units of the client signal based on a clock of the client signal and a local clock; mapping the quantity of n-bit data units of the client signal to an overhead of a first Optical Channel Data Tributary Unit (ODTU) frame; mapping the n-bit data units of the client signal to a payload area of a second ODTU frame next to the first ODTU frame according to the quantity of n-bit data units mapped in the overhead of the first ODTU frame; mapping each n-bit data unit of the second ODTU frame to an Optical Channel Payload Unit-k Tributary Slot (OPUk TS) in an OPUk frame; and forming an Optical Channel Transport Unit-k (OTUk) frame including the OPUk frame for transmission. | 02-16-2012 |
20120057870 | METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING AND RECEIVING CLIENT SIGNALS - The present invention provides a method, apparatus and system for transmitting and receiving a client signal. The method for transmitting a client signal includes, at the transmitting end, mapping a client signal to be transmitted to a corresponding low-order Optical Channel Data Unit (ODU) in a low-order ODU set, wherein low-order ODUs in the low-order ODU set having rates increased in order, and having rate correspondence relations with the client signals; mapping the low-order ODU to a timeslot of a high-order Optical Channel Payload Unit (OPU) in a high-order OPU set; and adding overheads to the high-order OPU to form an Optical Channel Transport Unit (OTU), and transferring the OTU to an Optical Transport Network (OTN) for transmission. | 03-08-2012 |
20120082456 | LOSSLESS ADJUSTMENT METHOD OF ODUFLEX CHANNEL BANDWIDTH AND ODUFLEX CHANNEL - The embodiments of the present invention relate to the field of communications technologies, and disclose a lossless adjustment method of ODUflex channel bandwidth and an ODUflex channel. The lossless adjustment method includes: respectively adjusting, according to bandwidth adjustment indication request information, a time slot occupied by an ODUflex frame in a higher order optical channel data unit at an egress side of each network node on an ODUflex channel; and adjusting, according to rate adjustment indication information, a transmission rate of the ODUflex frame of each network node on the ODUflex channel, to enable the transmission rate of each network node on the ODUflex channel to be unified. | 04-05-2012 |
20120155440 | METHOD, APPARATUS AND SYSTEM FOR SCHEDULING SERVICE ON MICROWAVE LINK - The embodiments of the present invention relate to the field of microwave communication technologies, and disclose a method, an apparatus, and a system for scheduling a service on a microwave link. In order to overcome the problem that the data unit of the TDM service and the data unit of the packet service cannot be scheduled uniformly in the prior art, the method for scheduling a service on a microwave link provided in the embodiments of the present invention includes: receiving a radio transport unit that carries at least one radio data unit, where the radio data unit carries priority information; and scheduling the radio data unit according to the priority information of the radio data unit. The present invention enables uniform scheduling of the data unit of the TDM service and the data unit of the packet service. | 06-21-2012 |
20120163501 | METHOD FOR GENERATING A MODULATED SIGNAL, AND TRANSMISSION DEVICE - In the field of communications, a method for generating a modulated signal and a transmission device are disclosed. The method for generating a modulated signal includes: generating first monochromatic light and second monochromatic light between which a frequency difference exists ; modulating the first monochromatic light and the second monochromatic light respectively to obtain a first modulated optical signal and a second modulated optical signal; superimposing the first modulated optical signal and the second modulated optical signal to obtain a hybrid optical signal; and performing photoelectric conversion on the hybrid optical signal to obtain a modulated signal. | 06-28-2012 |
20120220215 | MICROWAVE RELAY RECEIVING METHOD AND APPARATUS, MICROWAVE RELAY TRANSMITTING METHOD AND APPARATUS, AND MICROWAVE RELAY NODE - An embodiment of the present invention discloses a microwave relay receiving method and apparatus, a microwave relay transmitting method and apparatus, and a microwave relay node. The embodiment of the present invention relates to the field of communications technologies and is invented to enable free scheduling of microwave signals at low costs. The microwave relay receiving method includes: receiving a microwave signal; separating the microwave signal to obtain service information at an intermediate frequency band and control information at a low frequency band and sending the separated service information to a switch matrix; and sending the control information to the switch matrix so that a corresponding switch in the switch matrix is turned on and the service information is transmitted by the turned on switch. | 08-30-2012 |
20120263475 | METHOD AND APPARATUS FOR GENERIC MAPPING PROCEDURE GMP AND METHOD AND APPARATUS FOR GENERIC MAPPING PROCEDURE GMP DEMAPPING - Embodiments of the present invention disclose a method for the generic mapping procedure GMP mapping, a method for GMP demapping, and an apparatus. The method for mapping includes: carrying, in an overhead GMP OH of the ith GMP block container, information about a TS that needs to be occupied by the (i+n)th GMP block container; adjusting the (i+n)th GMP block container according to the information about the TS that needs to be occupied by the (i+n)th GMP block container; performing, according to the adjusted (i+n)th GMP block container, the GMP mapping on customer service data to be sent, so that a receive end is capable of adopting a corresponding demapping manner according to a change of the block container, which implements lossless mapping and demapping processing by adopting a GMP for a variable block container. | 10-18-2012 |
20130121700 | METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING SERVICE DATA ON OPTICAL TRANSPORT NETWORK - The embodiments of the present disclosure provide a method, an apparatus, and a system for transmitting service data on an optical transport network. The method includes: mapping the service data into a low order flexible optical channel data unit (ODUflex); multiplexing multiple low order ODUflexs into a high order ODUflex; adding a forward error correction (FEC) overhead into the high order ODUflex to generate a flexible optical channel transport unit (OTUflex); and splitting the OTUflex into multiple data channel signals, and modulating the data channel signals to orthogonal frequency division multiplexing subcarriers to send the orthogonal frequency division multiplexing subcarriers. The foregoing solution provides OTUflexs. Therefore, the network adapts service data for flexibly variable line rates of the optical transport network through a control protocol, and transmits service data of different rates to meet the development requirements of higher-rate optical transport networks. | 05-16-2013 |
20130183041 | SIGNAL RECEIVING METHOD BASED ON MICROWAVE PHOTONICS TECHNOLOGIES - A microwave photonics based signal receiving device includes a signal generation module, a first Mach-Zehnder modulator, a dispersion module, a second Mach-Zehnder modulator, and a signal conversion module. The signal receiving device simplifies a structure of the signal receiving device by adopting quadrature demodulation. The signal receiving device demodulates a high-order modulation signal and flexibly adjusts a microwave carrier frequency. | 07-18-2013 |
20140010547 | ACTIVE OPTICAL ANTENNA, MICROWAVE TRANSMITTING SYSTEM AND INFORMATION SENDING METHOD - Embodiments of the present disclosure disclose an active optical antenna, a microwave transmitting system and an information sending method. The active optical antenna includes: a substrate; a ground disposed at the bottom of the substrate; a power supply grid and several antenna units that are disposed at the top of the substrate, and photodetector tubes that are disposed in the substrate and located between the antenna units and the ground, where the power supply grid supplies power to the photodetector tubes, the number of the photodetector tubes is equal to the number of the antenna units, and output ends of the photodetector tubes are coupled with the antenna units to output radio frequency signals; and optical waveguides which are disposed in the substrate and connected to the photodetector tubes. | 01-09-2014 |
20140161463 | METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING AND RECEIVING CLIENT SIGNALS - The present invention provides a method, apparatus and system for transmitting and receiving a client signal. A client signal is mapped to a low-order ODU via a GFP scheme, wherein the low-order ODU is sized to M equal sized timeslots of a high-order OPUk, wherein the high-order OPUk is divided into N equal sized timeslots, wherein M is any one of a group from 1 to N; wherein if k=2, then N=8, if k=3, then N=32 and if k=4, then N=80. The low-order ODU with the client signal is mapped to M equal sized timeslots of the high-order OPUk via a GMP scheme; and an OTU with the high-order OPUk and overheads is formed, and then the OTU is transmitted. | 06-12-2014 |
20140334503 | METHOD AND APPARATUS FOR TRANSPORTING CLIENT SIGNALS IN AN OPTICAL TRANSPORT NETWORK - Method and apparatus for transporting client signals in an MN are illustrated. In one embodiment, the method includes: mapping a client signal into a first Optical Channel Data Tributary Unit (ODTU) frame including an ODTU payload area and an ODTU overhead area, such that a plurality of n-bit data units of the client signal are inserted into the ODTU payload area and number information is inserted into the ODTU overhead area; mapping the first ODTU frame into the OPUk frame, such that the plurality of n-bit data units are mapped into an OPUk payload part occupying at least one Tributary Slot (TS) of the OPUk payload area and the number information of the ODTU overhead area is mapped into a first OPUk overhead part of the OPUk frame; forming an Optical Channel Transport Unit-k (OTUk) frame including the OPUk frame for transmission. | 11-13-2014 |
Patent application number | Description | Published |
20120014043 | PORTABLE ELECTRONIC DEVICE WITH PENDANT ATTACHMENT SYSTEM - A portable electronic device includes a housing including a protrusion and a passage extending to the protrusion; an attachment element wrapping on the protrusion and passing through the passage to extend outward from the housing; and a stylus received in the housing to cover the passage and prevent the attachment element from escaping the passage. | 01-19-2012 |
20120014044 | PORTABLE ELECTRONIC DEVICE WITH PENDANT ATTACHMENT SYSTEM - A portable electronic device includes a housing including a receptacle, a slot communicating with the receptacle and a protrusion located in the slot; a stylus releasably received in the receptacle, the stylus defining a notch and a passage communicating with the notch; and an attachment element wrapping on the protrusion and passing through the notch and the passage to extend outward from the portable electronic device. | 01-19-2012 |
20130129285 | OPTICAL FIBER CONNECTOR, OPTICAL FIBER ADAPTER, AND WATERPROOF OPTICAL FIBER ASSEMBLY USING THE SAME - An optical fiber assembly includes an optical fiber connector, and an optical fiber adapter mating with the optical fiber connector. The optical fiber connector includes a fiber joining assembly, a first sealing member, an elastic member, and a housing assembly sleeved on the fiber joining assembly. The elastic member is slidably sleeved in the housing assembly with two ends of the elastic member resisting with the housing assembly. The optical fiber adapter includes a base board, a fixing seat protruding out from the base board, and a second sealing member sleeved on the outer surface of the fixing seat. The optical fiber adapter further includes two latching arms protruding out from the base board positioned at opposite sides of the fixing seat. The fixing seat axially defines an assembling groove for receiving the fiber joining assembly of the optical fiber connector. | 05-23-2013 |
20130163933 | OPTICAL FIBER CONNECTOR, OPTICAL FIBER ADAPTER, AND ASSEMBLY THEREWITH - A waterproof optical fiber assembly includes an optical fiber connector mating with an optical fiber adapter. The optical fiber connector includes a fiber joining head, a sealing member, a sleeve, a housing, and a boot. The sleeve defines an annular groove for receiving the sealing member and two latching protrusions adjacent to the annular groove, the housing defines two unlocking grooves for the two latching protrusions, the fiber joining head is sleeved in the sleeve adjacent to the annular groove, the housing is fitted around an end of the sleeve away from the fiber joining head. The optical fiber adapter includes an assembling seat including a base board, a barrel, and two elastic arms. | 06-27-2013 |
20140037249 | OPTICAL FIBER CONNECTOR - An optical fiber connector is used for fastening a cable. The optical fiber connector includes a front housing, a fiber joining assembly, a fastening sleeve, and a rear housing. The front housing includes a base portion and a fixing portion extending from an end of the base portion. The fixing portion is applied for fastening the cable. The fastening sleeve is sleeved on the fixing portion of the front housing. The fiber joining assembly is received in the base portion of the front housing. The rear housing is sleeved on the fixing portion and is fastened to the base portion. | 02-06-2014 |
Patent application number | Description | Published |
20120099481 | METHOD AND SYSTEM FOR OBTAINING A DEPLOYMENT SCHEME OF WIRELESS LOCAL AREA NETWORK ACCESS POINTS - A method for obtaining a deployment scheme of Wireless Local Area Network (WLAN) Access Points (APs) is provided. The method includes obtaining coverage information of each AP according to a WLAN competition model and deployment information; and combining a constraint relationship between the coverage information of each AP and cost information of each AP, and obtaining the deployment scheme of the APs through calculation. A device and a system are further provided, so as to automatically obtain a deployment scheme of APs, and control the cost. | 04-26-2012 |
20140004806 | SYSTEM AND METHOD FOR WIRELESS COMMUNICATIONS | 01-02-2014 |
20140185564 | METHOD FOR SDMA TRANSMISSION IN MULTICARRIER MU MIMO SYSTEM AND BASE STATION - The present invention provides a method for scheduling a SDMA user group in an MU MIMO system and a base station. The method comprise the following steps: calculating, according to channel state information, a projection matrix of a channel matrix of each user in a user group on a joint channel matrix of other users in the same user group, where the user group is selected from a plurality of users; calculating a capacity metric of the user group according to the projection matrixes; and selecting an optimal user group according to the metrics of a plurality of user groups. The present invention effectively eliminates the MUI on terminal users at the transmitter side, and reduces the computational complexity. | 07-03-2014 |
20140185700 | METHOD AND APPARATUS FOR LINEAR PRECODING IN MULTI-USER MULTIPLE-INPUT MULTIPLE-OUTPUT SYSTEM - The present invention relates to the field of communications technologies and discloses a method and an apparatus for linear precoding in a multi-user multiple-input multiple-output system, which can reduce computational complexity, improve system efficiency, and enhance system robustness by using a linear precoding technology in the case of imperfect CSI. According to the solutions provided in embodiments of the present invention, a first matrix is determined according to channel information of the system; an equivalent-channel matrix is acquired according to the first matrix; the equivalent-channel matrix is decomposed, and a second matrix is obtained through computation; a precoding matrix is obtained according to the first matrix and the second matrix, so that a power balance is achieved between spatial streams of each user after two signals to be concurrently transmitted are processed by using the precoding matrix. | 07-03-2014 |
20140376491 | Glasses-Type Communications Apparatus, System, and Method - A glasses-type communications apparatus, including: a frame; a display module set on the frame configured to receive data information and generate a corresponding visual picture according to the data information for the user to watch; a camera module set on the frame configured to obtain image information and transfer the image information; and a communications module set on the frame configured to set up a communications channel with an external processing apparatus by using a communications protocol, where the communications module receives data transmitted by the external processing apparatus through the communications channel, so as to parse the data to obtain the data information, and send the data information to the display module; where the communications module is further configured to receive the image information output by the camera module, and transfer the image information to the external processing apparatus by using the communications channel. | 12-25-2014 |
Patent application number | Description | Published |
20110005046 | ACCESSORY SECURING MECHANISM FOR PORTABLE ELECTRONIC DEVICE - An accessory securing mechanism in electronic device includes a housing, an engaging member and a tether. The housing defines an assembling recess having an end wall, the end wall defines a latching hole. The engaging member includes a hanging end and a latching end. The latching end of the engaging member is latched into the latching hole, the hanging end is received in the assembling recess, the tether is affixed to the hanging end and exposed to the outside. | 01-13-2011 |
20110026200 | BATTERY EJECTOR AND ELECTRONIC DEVICE USING THE SAME - An electronic device includes a housing, an ejecting piece, a shaft and a circuit board. The housing has a front surface, an opposite rear surface, and a battery chamber defined in the front surface for receiving a battery therein. The ejecting piece is rotatably hinged to the housing and configured to support a portion of the battery and eject the battery from the battery chamber. The ejecting piece has an ejecting portion and an operating portion connecting with the ejecting portion, the ejecting portion is for assembly under the battery. The shaft is configured for hinging the ejecting piece to the housing. The circuit board is mounted on the rear surface of the housing for electrically connecting with the battery. | 02-03-2011 |
20110076536 | BATTERY COVER ASSEMBLY AND PORTABLE ELECTRONIC DEVICE UTILIZING THE SAME - A portable electronic device includes a base, a battery cover defining a notch, and a latching module. The base has two latching tabs. The latching module comprises an operating element, and two latching element fixed on the battery cover. The operating element is slidably received in the notch. When the operating element slides towards the battery cover, the two latching elements separate from corresponding latching tabs. | 03-31-2011 |
20110159332 | BATTERY COVER ASSEMBLY FOR PORTABLE ELECTRONIC DEVICE - A battery cover assembly for a portable electronic device includes a base body, a battery cover, a rotatable member. The base body forms two hooks. The battery cover forms two catches for latching with the hooks. The rotatable member is rotatably disposed between the base body and the battery cover. The rotatable member includes two resisting portions for abutting against the catches. When the rotatable member is rotated, the catches are forced to be separate from the hooks to allow the battery cover to releasably latch to the base body. | 06-30-2011 |
20110159335 | BATTERY COVER ASSEMBLY FOR PORTABLE ELECTRONIC DEVICE - A battery cover assembly for a portable electronic device includes a base body, a battery cover, and an operating member. The base body forms two hooks. The operating member is rotatably attached to the battery cover. The operating member includes two arms latching with the hooks. When the operating member is rotated, the arms are moved to separate from the hooks to allow the battery cover to releasably latch to the base body. | 06-30-2011 |
20110187133 | BATTERY COVER LATCH MECHANISM AND PORTABLE ELECTRONIC DEVICE USING THE SAME - A battery cover latching mechanism includes a housing member, a cover member, and a latching member. The latching member is assembled with the cover member and includes a latching clasp and a resilient arm. The latching clasp selectively latches and unlatches from the housing member by deforming the resilient arm. | 08-04-2011 |
20110215594 | BATTERY COVER LATCHING MECHANISM FOR PORTABLE ELECTRONIC DEVICE - A battery cover latching mechanism comprises a housing, a cover and a latch. The housing has at least one hook protruding therefrom. The cover has at least one latching hole defined therethrough and releasably latching with the hook. The latch is rotatably mounted to the cover and resisting the hook. When the latch is rotated relative to the cover, the latch pushes the hook to release the latching engagement of the hook and the latching hole. | 09-08-2011 |
20110228455 | PENDANT MOUNTING STRUCTURE AND PORTABLE ELECTRONIC DEVICE USING SAME - A pendant mounting structure comprises a main body, a hook and two latching elements. The main body includes an upper surface and opposite side surfaces perpendicular to the upper surface and positioned at two side of the main body. The hook protrudes from the upper surface. The latching elements protrude from two sides of the main body. The pendant mounting is separately manufactured and latched to a housing. Thus, when an external force exerted on the hook is more than the structural limit of the hook, the hook could be break to protect the housing from damage. | 09-22-2011 |
Patent application number | Description | Published |
20140105116 | Method and Apparatus for Exchanging Wireless Network Management Message - A method for exchanging a wireless network management message includes: an access point device receives a terminal management message sent by a terminal, and in a contention-free period, sends a management polling frame to the terminal. After receiving, in a contention-free period, the management polling frame sent by the access point device, the terminal sends a next terminal management message to the access point device. The embodiments of the present invention further provide an access point device and a terminal for exchange a wireless network management message. Because the access point device controls the terminal to send a wireless network management message in a contention-free period, a problem of a conflict in a contention period among a plurality of terminals that have accessed a network is avoided, thereby decreasing time for a terminal to access a network. | 04-17-2014 |
20140315582 | Positioning Method, Client and Positioning System - An indoor positioning method includes: sending, by a client, a position request instruction to at least three access points; receiving, by the client, a response message sent by each access point in response to the request instruction; sending, by the client, a corresponding measurement report message to each access point, so that each access point obtains a radio signal flight time between itself and the client; and receiving, by the client, a position estimation result from a network side, where the network side performs a comparative calculation on the radio signal flight time received from each access point and a sampling time measured in advance between each access point and each of multiple sampling points, and the position estimation result is an obtained coordinate location of a sampling point whose corresponding sampling time has a minimum time difference from the radio signal flight time received from each access point. | 10-23-2014 |
20140321449 | Data Communications Method, Apparatus, and System - A data communications method, apparatus, and system are provided. The method includes: sending an association request message to an access point; receiving an association response message sent by the access point, where the association response message includes an association identifier; generating a data frame, where a format of the data frame is a simplified frame format, and a frame header of the data frame includes a source address and a destination address, where the length of the source address is shorter than the length of a Media Access Control (MAC) address, and the source address includes the association identifier, the association identifier and a multicast unicast indicator, the association identifier and a data type, or the association identifier, the data type, and the multicast unicast indicator; and sending the data frame to the access point. | 10-30-2014 |
20140362842 | Fast Initial Link Setup Communication Device and Method - The present invention provides Fast Initial Link Setup communication device and method, wherein, the device comprises: a service processing module which generates a Beacon frame which physical frame header comprises a first identification information field and/or a physical layer convergence procedure service data unit comprises a second identification information field, and the value of the first identification information field is a first value and/or the value of the second identification information field is a second value, which indicates that a Fast Initial Link Setup function is supported, and sends the Beacon frame; and/or receives an initial link setup first message, and the value of the first identification information field in the physical frame header of the initial link setup first message is a first value and/or the value of the second identification information field in the physical layer convergence procedure service data unit is a second value, which indicates that the above function is supported; and a wireless transceiver module which interacts data frame with the said communication devices which support the said Fast Initial Link Setup function. The present invention solves the compatibility problem that an STA that does not support the FILS function enters a WLAN network which supports the FILS function and an STA that supports the FILS function enters a WLAN that does not support the FILS function. | 12-11-2014 |
Patent application number | Description | Published |
20080317006 | METHOD FOR MANAGING A COMMUNICATION TERMINAL DEVICE, A COMMMUNICATION TERMINAL AND A COMMUNICATION SYSTEM - A method for managing communication terminal device includes sending a device management command which includes a control instruction for an activity state of a designated function, to a terminal; and performing, by the terminal, an operation on the activity state of the designated function according to the control instruction. The invention further provides a corresponding communication terminal and system. Using the present invention may avoid running the service client-end function in the communication terminal all the time, saving electric energy or terminal resources. | 12-25-2008 |
20090044191 | METHOD AND TERMINAL DEVICE FOR EXECUTING SCHEDULED TASKS AND MANAGEMENT TASKS - An OMA DM-based method for executing a scheduled task, includes the steps of: storing terminal resource capabilities required for executing each scheduled task in a terminal device; and executing the scheduled task after the terminal device determines that the current resource capabilities are sufficient for executing the scheduled task while it is ready to execute the scheduled task. An OMA DM-based terminal device for practicing this method includes a primary storing unit for storing the terminal resource capabilities, a judging unit for determining whether current resource capabilities of the terminal device meet the terminal resource capabilities that are required for executing the scheduled task, and a primary executing unit for executing the scheduled when the judging unit determines that the current resource capabilities are sufficient. By determining whether current resource capabilities are sufficient before executing, the success of scheduled tasks and management tasks in a terminal device is improved. | 02-12-2009 |
20090203356 | METHOD, SYSTEM AND APPARATUS FOR LOCKING INFORMATION - In embodiments of the invention, there is provided with a method, system, and apparatus for locking information. Specifically, a server sends a lock message carrying lock object information to a mobile terminal; the mobile terminal locks a lock object according to the lock message, the lock object corresponding to the lock object information. With the solutions provided in the embodiments of the invention, a server may lock information for a mobile terminal, so as to prevent other servers from manipulating the information. | 08-13-2009 |
20110153586 | MOBILE SEARCH METHOD AND SYSTEM, AND SEARCH SERVER - A mobile search method and system are provided. The method includes the following steps. receiving, by a local search server, a first search request sent by a client, wherein the first search request carries a search keyword; acquiring a member search engine by selecting from a meta index stored locally according to the search keyword, wherein the meta index stored locally comprises a meta index of the local search server and meta indexes of other search servers; searching a search server at which the member search engine is located; and when the search server at which the member search engine is located is not a local search engine, sending a second search request to the search server at which the member search engine is located, wherein the second search request comprises the search keyword; receiving a search result that is returned by the search server at which the member search engine is located according to the search keyword; and sending the search result to the client. | 06-23-2011 |
20110161307 | METHOD, SYSTEM, AND DEVICE FOR SEARCHING FOR INFORMATION AND METHOD FOR REGISTERING VERTICAL SEARCH ENGINE - In the field of communications, a method, a system, and a device for searching for information, and a method for registering a vertical search engine are provided. The method for searching for information includes the following steps. A first search request sent by a user is received. A logic node is determined according to attribute information in the first search request. A vertical search engine selected by the logic node for the user is received. A second search request is sent to the vertical search engine. The method for registering the vertical search engine includes the following steps. A mobile search server receives and saves first registration information sent by the vertical search engine. Location information of a logic node corresponding to the vertical search engine is determined according to the first registration information. Second registration information is sent to the logic node according to the location information. | 06-30-2011 |
20120078872 | METHOD, SEARCH SERVER, AND SYSTEM FOR MOBILE SEARCH INTERFACE ADAPTATION - A method, a search server, and a system for mobile search interface adaptation are provided. The method for query interface adaptation for mobile search includes: receiving a search request represented by a global query interface schema; according to a mapping relationship between an attribute in the global query interface schema and an attribute in a local query interface schema of each member engine, converting the search request represented by the global query interface schema into a search request represented by the local query interface schema of each member engine; and distributing the search request represented by the local query interface schema of each member engine to each member search engine. Therefore, efficiency and accuracy of mobile search are greatly improved. | 03-29-2012 |
20120094636 | Method, system and apparatus for locking information - A method, system, and apparatus are described for locking information. Specifically, a server sends a lock message carrying lock object information to a mobile terminal; the mobile terminal locks a lock object according to the lock message, the lock object corresponding to the lock object information. With the solutions provided in the embodiments of the invention, a server may lock information for a mobile terminal, so as to prevent other servers from manipulating the information. | 04-19-2012 |
Patent application number | Description | Published |
20090021373 | DOOR LOCK SYSTEM HAVING STATE FEEDBACK AND METHOD FOR CONTROLLING THE STATE OF THE SAME - A door lock system having state feedback comprises a door lock; a control circuit for controlling the unlocking or locking of the door lock; a feedback circuit for detecting the state of the door lock; a central processing unit for reading the state of the door lock outputted from the feedback circuit and controlling the control circuit to unlock or lock the door lock. In the door lock system, the electromagnetic valve is used instead of mechanical switch, which lowers the failure rate of the door lock and improves the reliability of the door lock, and the feedback circuit is capable of detecting the state of door lock, and therefore a feedback signal can be provided in time when the door lock is failed, which ensures the efficient control of the door lock. | 01-22-2009 |
20100288605 | Anti Dumping Switch and Device Having Same - An anti dumping switch includes a circular and hollow housing, a bottom surface connected to the housing, a first switch end, a second switch end, a bush, and two balls, the housing and the bottom surface cooperatively defining a accommodating space, the first switch end and the second switch end both extending into the accommodating space through the bottom surface and fixed in the bottom surface, the balls being received in the accommodating space. When the anti dumping switch is flat the balls connecting the first switch end and when the anti dumping switch is dumped the balls disengage with the first switch end or the second switch end, wherein the first switch end is disposed at substantially a center of the bottom surface, the second switch end being disposed adjacent to the housing, the bush being received in the accommodating space and cycling the housing from inside and connecting the second switch end, the bush including a slope surface disposed adjacent to the bottom surface that make the balls contact the first switch end or the second switch end. | 11-18-2010 |
20110040988 | SINGLE PHASE LINE SWITCH - A single phase line switch having a phase line input connected to a phase line of the electric network and a phase line output connected to a negative line of the electric network via resistive loads or capacitive loads. The single phase line includes a first power supply unit connected between the phase line input and the phase line output, a second power supply unit, a controlled switch configured to control the second power unit to be on or off, and a micro control unit (MCU) configured to control the controlled switch to be switched on or off. The first power supply unit is configured to provide a power supply to the MCU when the controlled switch is off. The second power unit is configured to provide a power supply to the MCU and the controlled switch when the controlled switch is on, the second power supply unit being serially connected with the controlled switch, the second power supply and the controlled switch being parallel connected with the first power supply unit. The first power supply unit and the second power supply unit each comprises a voltage output terminal connected to a power supply end of the MCU. | 02-17-2011 |
20110204160 | ULTRASONIC ATOMIZATION CIRCUIT AND AN ATOMIZATION DEVICE USING THE SAME - An ultrasonic atomization circuit comprises a driving signal generating unit to generate an ultrasonic driving signal, a power unit to amplify and transmit the ultrasonic driving signal to a piezoelectric ceramic lamination, and a buffering unit connecting to the driving signal generating unit and the power unit to reduce the effect by the load of the power unit to the driving signal generating unit. The present invention is directed to provide an atomization device using the above ultrasonic atomization circuit. For the ultrasonic atomization circuit being disposed between the power unit and the driving signal generating unit, the ultrasonic atomization circuit can reduce the effect by the disperse circuits and reactance to the driving signal generating unit, meanwhile need less units and be easy to test. | 08-25-2011 |
Patent application number | Description | Published |
20140071621 | Electronic Equipment Cooling System with Auxiliary Cooling Device - Embodiments of the present invention disclose an electronic equipment cooling system including: a cabinet; at least one electronic equipment chassis that is installed inside the cabinet; and an auxiliary cooling device including an air pressurizing device, an air supply plenum box, and an air-guiding device. The air supply plenum box is disposed on an inner side of the cabinet. The air pressurizing device is disposed at the top or bottom of the cabinet, and an air exhaust on a sidewall of the air pressurizing device is connected to a corresponding air intake on a sidewall of the air supply plenum box. The air-guiding device is installed inside the electronic equipment chassis, an air intake of the air-guiding device is connected to an air exhaust of the air supply plenum device, and an air exhaust of the air-guiding device faces a component inside the electronic equipment chassis. | 03-13-2014 |
20140138069 | HEAT DISSIPATION SYSTEM - The present invention relates to a heat dissipation system. The heat dissipation system includes: a chassis, configured to house single boards of an orthogonal architecture, where the single boards includes a vertically inserted board; a first fan group, installed inside a first air intake pipe in the upper front of the chassis and configured to guide air into the chassis; and an air guide cavity, installed inside the chassis and configured to transfer the air that is guided by the first fan group into the chassis to a component on the vertically inserted board to perform heat dissipation. With the heat dissipation system in embodiments of the present invention, air is separately supplied to a heat dissipation component on a vertically inserted board in a communications system device based on an orthogonal architecture. | 05-22-2014 |
20140342652 | Air Cooling System and Electronic Device - An air cooling system is provided. The air cooling system includes multiple air moving units and an air deflecting apparatus. The multiple air moving units are disposed upstream of air flowing through a heating component. The air deflecting apparatus is disposed between an air outlet of the multiple air moving units and the heating component. The air deflecting apparatus is configured to perform layering and deflecting for outgoing air of the multiple air moving units and divide the air into at least two layers. Air at each layer is supplied jointly by the multiple air moving units, and air directions of air in at least two adjacent layer spaces are different. According to the present disclosure, a heat dissipation impact resulting from a failure of a single air moving unit in the multiple air moving units can be effectively avoided. | 11-20-2014 |
20150022968 | Plugboard Heat Dissipation System - A plugboard heat dissipation system is provided. The system may include a plugboard, an enclosure, and an air supply apparatus that provides an air source for heat dissipation, a length of a first board edge on the plugboard is greater than a length of a second board edge, an output port is disposed on the first board edge, a spatial position of the second board edge is corresponding to that of the first board edge, a connecting part connected to another plugboard orthogonal to the plugboard is disposed, the output port is output out of an enclosure using a first end face of the enclosure, the connecting part is output out of the enclosure using a second end face of the enclosure. In the system, when space in which the plugboard is located is limited, the number of ports on the plugboard can be expanded. | 01-22-2015 |