Patent application number | Description | Published |
20150188855 | Systems and Methods for Instant Messaging - Systems and methods are provided for instant messaging. For example, a first association relationship with at least one first apparatus client for instant messaging is established; and a first control instruction is transmitted to the at least one first apparatus client to trigger the at least one first apparatus client to control, according to the first control instruction, an intelligent apparatus connected to the at least one first apparatus client to execute one or more predetermined operations. | 07-02-2015 |
20150264147 | METHOD AND DEVICE FOR CONTROLLING PERIPHERAL DEVICES VIA A SOCIAL NETWORKING PLATFORM - A method and device for transmitting data between a peripheral device and a user device via a Bluetooth Low Energy connection, comprising: at the peripheral device: transmitting data to the user device in a simulated data stream, the transmitting comprising: identifying a first Bluetooth characteristic for writing data, the first Bluetooth characteristic having been exposed by the peripheral device to the user device; dividing a data packet into a sequence of data frames plus zero or one remainder, each data frame having a respective size equal to a predetermined data size of the identified first Bluetooth characteristic; and for each of the sequence of data frames: writing the data frame to a respective value for the identified first Bluetooth characteristic; and pushing the identified first Bluetooth characteristic for reading by the user device. | 09-17-2015 |
20150264543 | METHOD AND DEVICE FOR CONTROLLING PERIPHERAL DEVICES VIA A SOCIAL NETWORKING PLATFORM - A method and device for transmitting data between a peripheral device and a user device via a Bluetooth Low Energy connection, comprising: at the peripheral device: transmitting data to the user device in a simulated data stream, the transmitting comprising: identifying a first Bluetooth characteristic for writing data, the first Bluetooth characteristic having been exposed by the peripheral device to the user device; dividing a data packet into a sequence of data frames plus zero or one remainder, each data frame having a respective size equal to a predetermined data size of the identified first Bluetooth characteristic; and for each of the sequence of data frames: writing the data frame to a respective value for the identified first Bluetooth characteristic; and pushing the identified first Bluetooth characteristic for reading by the user device. | 09-17-2015 |
20150264722 | METHOD AND DEVICE FOR CONTROLLING PERIPHERAL DEVICES VIA A SOCIAL NETWORKING PLATFORM - A method and system for connecting a peripheral device to a user device via a Bluetooth protocol, comprising: at the peripheral device: initiating an broadcasting process, comprising: broadcasting a device discovery message, the device discovery message comprising a predetermined identifier designated for a social networking service associated with a social networking application executing on the user device; receiving, from the user device, a connection request corresponding to the device discovery message; and in response to receiving the connection request from the user device, establishing a Bluetooth connection to the user device. | 09-17-2015 |
20150264723 | METHOD AND DEVICE FOR CONTROLLING PERIPHERAL DEVICES VIA A SOCIAL NETWORKING PLATFORM - A method and system for connecting a peripheral device to a user device via a Bluetooth protocol, comprising: at the user device: initiating a device scan process, comprising: detecting a device discovery message from the peripheral device; and determining whether the device discovery message includes a predetermined identifier designated for a social networking service associated with a social networking application executing on the user device; upon determining that the device discovery message includes the predetermined identifier designated for the social networking service associated with a social networking application executing on the user device, sending, to the peripheral device, a connection request corresponding to the device discovery message; and establishing a Bluetooth connection to the peripheral device. | 09-17-2015 |
20150264730 | METHOD AND DEVICE FOR CONTROLLING PERIPHERAL DEVICES VIA A SOCIAL NETWORKING PLATFORM - A method and device for transmitting data between a peripheral device and a user device via a Bluetooth Low Energy connection, comprising: at the peripheral device: transmitting data to the user device in a simulated data stream, the transmitting comprising: identifying a first Bluetooth characteristic for writing data, the first Bluetooth characteristic having been exposed by the peripheral device to the user device; dividing a data packet into a sequence of data frames plus zero or one remainder, each data frame having a respective size equal to a predetermined data size of the identified first Bluetooth characteristic; and for each of the sequence of data frames: writing the data frame to a respective value for the identified first Bluetooth characteristic; and pushing the identified first Bluetooth characteristic for reading by the user device. | 09-17-2015 |
20150264731 | METHOD AND DEVICE FOR CONTROLLING PERIPHERAL DEVICES VIA A SOCIAL NETWORKING PLATFORM - A method and device for transmitting data between a peripheral device and a user device via a Bluetooth Low Energy connection, comprising: at the peripheral device: transmitting data to the user device in a simulated data stream, the transmitting comprising: identifying a first Bluetooth characteristic for writing data, the first Bluetooth characteristic having been exposed by the peripheral device to the user device; dividing a data packet into a sequence of data frames plus zero or one remainder, each data frame having a respective size equal to a predetermined data size of the identified first Bluetooth characteristic; and for each of the sequence of data frames: writing the data frame to a respective value for the identified first Bluetooth characteristic; and pushing the identified first Bluetooth characteristic for reading by the user device. | 09-17-2015 |
Patent application number | Description | Published |
20140158164 | CLEANING MACHINE, AND CLEANING METHOD AND CLEANING SYSTEM THEREOF - The present disclosure provides a cleaning machine, and a cleaning method and a cleaning system of the cleaning machine. The cleaning method includes: detecting whether the cleaning machine is in a standby mode; and spraying cleaning fluid in a brushing room of the cleaning machine and recycling the sprayed cleaning fluid to form a recycling spraying if the cleaning machine is in the standby mode. The brushing room is independently controlled to spray the cleaning fluid in the brushing room alone. Thus, the spraying frequency of the cleaning fluid in the brushing room is increased, the cleaning fluid can even be continuously sprayed, to improve the wet degree of the brush and further to improve the stability of the cleaning process. Meanwhile the opening frequencies of the air supplying pipes of the cleaning machine are decreased to reduce air consumption. | 06-12-2014 |
20140345383 | DEVICE AND METHOD FOR TESTING THE QUALITY OF A DISPLAY SUBSTRATE - A method and device for testing the quality of a display substrate are provided to detect whether the substrate has been broken. The device comprises an ultrasonic emitter and an ultrasonic receiver, both of which are set on the side opposite to the processing area, and it further comprises an ultrasonic analyzer connected to the ultrasonic receiver. The ultrasonic emitter emits ultrasonic waves for testing to the substrate, the ultrasonic receiver receives the ultrasonic waves reflected from the substrate, and the ultrasonic analyzer connected to the ultrasonic receive analyzes the received ultrasonic waves to determine whether the substrate has been broken. In the present invention, the fragment on anywhere comprising the processing area and the non-processing area of the substrate can be detected, the broken substrate can be picked out overall, and thus preventing the broken substrate from damaging the production line and the products. | 11-27-2014 |
Patent application number | Description | Published |
20140013084 | DEVICE AND METHOD FOR IMPLEMENTING ADDRESS BUFFER MANAGEMENT OF PROCESSOR - The disclosure provides a device for implementing address buffer management of a processor, including: an assembler configured to perform operations to obtain intermediate values when the assembler encodes a set instruction for an address automatic-increment value and boundary values, and to encapsulate the intermediate values into the set instruction for the address automatic-increment value and boundary values; and a processor configured to determine, according to the intermediate values, whether to perform the address automatic-increment operation or the address automatic-decrement operation, so as to achieve the address buffer management. The disclosure also provides a method for implementing address buffer management of a processor, including: a processor decodes a set instruction for an address automatic-increment value and boundary values to obtain intermediate values, and determines, according to the intermediate values, whether to perform the address automatic-increment operation or the address automatic-decrement operation when the processor performs a load or store instruction, so as to realize the address buffer management. Through the device and the method of the disclosure, the hardware costs of the processor are reduced and design requirements of the processor's time sequence and energy efficiency are met. | 01-09-2014 |
20140019730 | Method and Device for Data Transmission Between Register Files - The present disclosure discloses a method and device for data transmission between register files. The method includes that: data in a source register file are read at a Stage i of a pipeline; and the read data are transmitted to a destination register file using an idle instruction pipeline. With the method of the present disclosure, data and mask information are transmitted using an idle instruction pipeline, without addition of extra registers for data and control information buffering, thus reducing logic consumption as well as increasing utilization of an existing functional unit. | 01-16-2014 |
Patent application number | Description | Published |
20120133861 | MULTI-LEVEL LIGHT GUIDE PLATE AND LIQUID CRYSTAL DISPLAY MODULE - The present invention discloses a multi-level light guide plate (LGP) and a liquid crystal display (LCD) module. The LGP is divided into multiple sections sequentially connected with each other in a direction, and at least one light bar is disposed at an outward side of each section of said multiple sections. The LCD module has the multi-level LGP, which is located between a liquid crystal panel and a back plate. The multi-level LGP provided by the present invention can achieve local dimming for multiple sections and ensure that light rays of the respective sections will not influence each other. | 05-31-2012 |
20120249921 | LIGHT GUIDE PLATE, LIQUID CRYSTAL DISPLAY MODULE AND LIQUID CRYSTAL DISPLAY - The patent application claims an L-shaped light guide plate, which consists of a long section and a short section. The long section includes a light emitting surface and an inner side corresponding therewith; one side of the short section that is intersected with the inner side is a light plane of incidence. An LED light bar is positioned at the bottom of the inner side and is arranged on the side of the light plane of incidence. The light emitting surface of the LED light bar is in parallel with the light plane of incidence. Light shoots in from the light plane of incidence and is then reflected to the light emitting surface of the long section by a reflecting plate. The patent application further provides a liquid crystal display module and a liquid crystal display, which are provided with said light guide plates. In the light guide plate, the liquid crystal display module or the liquid crystal display provided by this patent application, the light guide plate is arranged in segmentation and the LED light bar is arranged below the light guide plate; so that the internal space of the machine body can be saved, and the design of the narrow frame of the machine body can be realized. | 10-04-2012 |
20130063927 | LED Backlight Module and Liquid Crystal Display Device - The present invention discloses a LED backlight module and a LCD device, wherein said LED backlight module comprises a reflector, multiple LEDs arranged on the reflector and a diffuser plate arranged oppositely to the LEDs; said diffuser plate is provided with multiple uniform-lighting structures. Because the diffuser plate of the LED backlight module of the present invention is provided with the uniform-lighting structures, the distance of light mixing and the light diffusion effect are increased through the reflecting and scattering effects of the uniform-lighting structures. Thus, the direct light backlight module is thinned, the number of LEDs is reduced, and the mura phenomenon is reduced. | 03-14-2013 |
20130334545 | Surface light source and display device - The present invention provide a surface light source, wherein, the surface light source comprises a LED light source, the diffusion plate and condenser plant. The diffusion plate has a phosphor, and the diffusion plate and the LED light source are disposed separately to form a heat dissipation space. The condenser device disposes between the LED light source and the diffuser plate for converging the light emitted from LED light source to the diffusion plate. | 12-19-2013 |
20140054473 | Light Guide Plate and Backlight Module Utilizing Ultraviolet Light Source - A light guide plate comprises a light incidence surface for receiving light rays; a transforming fluorescent powder disposed on the light incidence surface for converting the light rays into white rays; a reflection surface for reflecting the light rays and destroying total internal reflection formed inside the light guide plate to generate planar light rays; a light emitting surface for emitting the planar light rays; and a lateral reflection surface disposed away from the light incidence surface for reflecting the light rays from the light incidence surface and the reflection surface; the lateral reflection surface having a compensative fluorescent powder disposed thereon for adjusting a color of the planar light rays. The light guide plate can reduce the backlight color difference for a panel of a single-end incident type to improve visual quality level and the quality of products. | 02-27-2014 |
20140071709 | Light Guide Plate and Backlight Module - The present invention provides a light guide plate (LGP) and a backlight module. The backlight module has a light source and a LGP. The light source generates light. The LGP has a light input side surface receiving light generated by the light source; a reflective surface reflecting the light received by the light input side surface, so as to generate a planar light; a light output surface emitting the planar light; and a light compensation side surface opposite to the light input side surface and reflecting the light from the light input side surface and the reflective surface. The light compensation side surface is provided with fluorescence powders which are excited by the light to generate compensation light, so as to adjust color of the planar light emitted from the light output surface. The LGP of the present invention is provided with the light compensation side surface which is coated with the fluorescence powders to lower the color difference in surfaces of the LGP of the unilateral side-light type backlight module, so as to carry out better visual quality and product quality. | 03-13-2014 |
Patent application number | Description | Published |
20120329402 | Method for controlling drive test logged measurement, drive test system and user equipment - The disclosure discloses a method for controlling Drive Test (DT) logged measurement, a DT system and User Equipment (UE). The method comprises the steps of: sending a logged measurement duration time to a UE by a network side or setting the logged measurement duration time by the UE itself; recording and reserving, by the UE, a measurement result obtained by DT; deleting the measurement result by the UE when the logged measurement duration time expires or the measurement result is reported during the logged measurement duration time. The disclosure makes the UE more efficient in reporting the measurement result and managing the storage space, thus saving memory space. | 12-27-2012 |
20130005330 | Method and system for determining reason for too late handover to Home eNB - The present disclosure provides a method for determining a reason for too late handover to a Home eNB (HeNB), and the method includes that: after completing the re-establishment link of Radio. Resource Control (RRC) with User Equipment (UE), the HeNB confirms that a Radio Link Failure (RLF) event occurs when the UE is connected with a cell of another eNodeB; the HeNB generates an RLF Indication message and transmits the RLF Indication message to the another eNodeB, wherein the RLF Indication message includes information of a Closed Subscriber Group (CSG) cell currently accessed by the UE; the another eNodeB determines the reason for too late handover of the UE to the HeNB according to the RLF Indication message. The disclosure also provides a system for determining the reason for too late handover to the HeNB. The present disclosure can determine a specific reason for the RLF, and thereby, can be more useful for improving the configuration of related parameters at the network side. | 01-03-2013 |
20130128795 | METHOD AND DEVICE FOR ENERGY SAVING CONTROL IN HOME BASE STATION ENVIRONMENT - A method and a device for energy saving control in the home base station environment are provided to solve the problem of energy saving control in the home base station environment. In the present invention, a source base station sends an energy saving control request to a target home base station, wherein the energy saving control request comprises the information of the target base station, the information of the source base station, and the type of the energy saving control request. After receiving the energy saving control request, the target home base station performs an energy saving control processing operation, and sends a result of the energy saving control processing to the source base station through an energy saving control response. If the energy saving control processing fails, the energy saving control response further comprises a reason for the failure and/or a wait time. In the present invention, by exchanging energy saving control related messages between the source base station and the target home base station, energy saving control can be implemented on a home base station in time, and the home base station can sleep or be awakened, and thereby effective energy saving of a network in the home base station environment is achieved. | 05-23-2013 |
20140120940 | Method and system of resource reconfiguration for cognitive-radio system - The disclosure provides a method and system of resource reconfiguration for a cognitive-radio system. The method includes that: a reconfiguration module of a wireless communication system acquires a reconfiguration command according to a received spectrum refarming indication or by monitoring a network condition of the wireless communication system ( | 05-01-2014 |
20140211654 | Spectrum resource reconfiguration method, device, and system - A spectrum resource reconfiguration method is disclosed. The method includes: after spectrum resource configuration is triggered, a spectrum resource configuration decision is generated, and spectrum resources are configured to a to-be-configured link according to the configuration decision. Also disclosed are a spectrum resource reconfiguration device and system for implementing the method. In the disclosure, a spectrum resource Database (DB) is set and stores currently available spectrum resources and used spectrum resources. In this way, when insufficient spectrum resources occur on some links or spectrum resources are unavailable, a system may configure corresponding spectrum resources to the links according to currently available spectrum resources, so that it is ensured that the links with insufficient spectrum resources have available resources, thereby ensuring development of as many services as possible. By means of the technical solution of the disclosure, the use of spectrum resources is more reasonable, all spectrum resources may be fully utilized instead of being limited to specific spectrum resources, thereby maximally utilizing the spectrum resources. | 07-31-2014 |
20150110041 | Base station, cognitive radio system, and control method for a neighbour relationship - Provided is a cognitive radio system CRS, a base station and a method for controlling a neighbour relationship, including: a serving base station actively notifies a neighbour base station of transport layer configuration information after resource reconfiguration, the neighbour base station thus performs a maintenance operation on locally saved neighbour cell information of the serving base station, which can solve the problem that the change in the neighbour relationship affects terminal services. | 04-23-2015 |
20150230146 | Method and Apparatus for Controlling Handover in Cognitive Radio System - A method and apparatus for controlling a handover in a cognitive radio system are used to control a cell handover process of a user equipment, and can hand over the user equipment to an appropriate target cell as far as possible. The method includes: a source base station receiving a measurement report send by a user equipment; the source base station controlling a handover of the user equipment according to the measurement report, radio resource management information, and reconfiguration related information. The apparatus is located in the source base station and includes a receiving module and a handover controlling module. | 08-13-2015 |
Patent application number | Description | Published |
20140219203 | Method and device for reducing transmission power of uplink signal - The present disclosure provides a method for reducing the transmission power of an uplink signal, comprising: performing, by a User Equipment (UE), Component Carrier (CC) grouping on configured uplink CCs; and comparing correspondingly the transmission power of an uplink signal in each CC group with a maximum transmission power configured for the each CC group by an evolved Node B (eNB), and performing a power reduction within the CC group when the comparison result meets an intra-group power reduction condition; and/or comparing the sum of transmission powers of uplink signals in all CC groups with a maximum transmission power configured for the UE by the eNB, when the comparison result meets an inter-group power reduction condition, performing a power reduction between the CC groups. The present disclosure further provides a device for reducing the transmission power of an uplink signal. The technical solution of the present disclosure can improve the covering capability and reliability of the uplink signal in an Inter-band CA scenario, and to improve a utilization rate of a UE's uplink transmission power. | 08-07-2014 |
20150085714 | Method for sending hybrid automatic repeat request acknowledgement message and user equipment - The disclosure discloses a method for sending a Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) message in a Time Division Duplex (TDD) system and a User Equipment (UE), in order that the UE feeds back the HARQ-ACK message of each downlink serving cell and downlink subframe in Physical Uplink Control Channel (PUCCH) format 1b with channel selection in the TDD system. When there are more than 1 downlink subframes in a downlink subframe window corresponding to an uplink subframe, the feedback mode when the UE feeds back the HARQ-ACK message in format 1b with channel selection is determined through the configuration of the high layer or according to the result about whether the UE receives the Physical Downlink Shared Channel (PDSCH) from a secondary downlink serving cell. In feedback mode 1, the UE adopts the mapping table defined by Long Term Evolution Advanced (LTE-A) (Rel-10), generates the HARQ-ACK message in the mapping table by a time domain bundling method, and determines the corresponding PUCCH resources in the mapping table by a preset new PUCCH resource determining method. | 03-26-2015 |
20150133179 | Uplink Power Control Method, Terminal and Base Station - The embodiments of the present invention disclose an uplink power control method, a terminal and a base station, which can adjust or determine uplink transmission power of a terminal on subframes which belong to different subframe groups respectively. The method includes: a base station determining subframe group information, the subframe group information being used by a terminal to determine uplink transmission power adjustment amounts on subframes which belong to different subframe groups; and the base station transmitting the subframe group information to the terminal. A terminal determines uplink transmission power adjustment amounts on subframes which belong to different subframe groups, and determines uplink transmission power on corresponding subframes according to the determined uplink transmission power adjustment amounts on the subframes which belong to the different subframe groups. | 05-14-2015 |
20150358139 | Methods and Apparatuses for Measuring CSI - Provided are methods and apparatuses for measuring CSI. The method comprises: a terminal device determining whether a subframe a channel state information interference measurement resource is located on is a downlink subframe; when the subframe where the channel state information interference measurement resource is located is a downlink subframe, the terminal device executing interference measurement by using the channel state information interference measurement resource. By means of the present disclosure, the technical problem is solved that it is difficult to effectively perform the CSI measurement caused when a base station flexibly adjust uplink-downlink configuration in a related technology, thereby achieving the technical effect of improving the data transmission performance of a system. | 12-10-2015 |
Patent application number | Description | Published |
20120306796 | Method and implementation device for inertial movement of window object - Provided are a method and an implementation device for inertial movement of a window object, to realize inertial movement effect of a window object based on linear speed and angular speed. When an input device releases a window object being dragged, the initial linear speed and the initial angular speed are obtained, and then the deceleration of linear speed and the deceleration of angular speed are used to obtain quantity of displacement and quantity of rotation corresponding to each processing period; the inertial movement effect of the window object is simulated after the release of a mouse button or the release of a finger from a touch screen. Through the method and device, the inertial movement effect of the window object is realized, thereby facilitating touch operation, enhancing ease of use of terminal software, and improving user experience. | 12-06-2012 |
20140018086 | Method and system for notification of scrambling code identification signalling group - Disclosed in the present disclosure is a method for notification of scrambling code identification signalling group, and the present disclosure comprises: a network side transmits a scrambling code identification signalling group to a receiver; the receiver generates a corresponding scrambling code sequence of a demodulation pilot according to the scrambling code identification signalling group, generates a pilot symbol sequence according to the scrambling code sequence of the demodulation pilot, and performs channel estimation according to the pilot symbol sequence. The present disclosure also provides a system for implementing the notification of scrambling code identification signalling group. According to the technical solution in the disclosure, the receiver can obtain, according to the scrambling code identification signalling group transmitted from the network side, the scrambling code sequence of the demodulation reference signal and/or demodulation pilot which is the same as that of the network side, and thus interference can be avoided. | 01-16-2014 |
20140369293 | Method and Device for Processing and Indicating Downlink Data - Disclosed are a method and device for processing and indicating downlink data. The method for processing the downlink data includes: a user equipment (UE) receiving multiple sets of resource indication information configured for the UE by a base station and transmitted by the base station via a high-layer signaling; the UE receiving a subframe transmitted by the base station, acquiring downlink grant indication information in the subframe; the UE selecting from the multiple sets of resource indication information the resource indication information matching the downlink grant indication information, wherein the resource indication information is used for indicating a resource location having interference present, or, the resource location having interference present and interference information corresponding to the resource location; and the UE processing on the resource location the interference of the downlink data transmitted to the UE. The disclosure allows the implementation of coordinated transmission (including: joint transmission, joint scheduling, joint beamforming, and dynamic node selection) among different nodes to one UE, thus achieving the effects of reduction in resource wastage, and prevention of interference to data demodulation from a control domain or a pilot frequency. | 12-18-2014 |
20150304301 | Systems and Methods for Login and Authorization - Systems and methods are provided for login and authorization. For example, a third-party terminal receives a login request from a user and sends an authorization request from the third-party terminal to a network server; the network server generates first two-dimensional-barcode information and sends the first two-dimensional-barcode information to the third-party terminal; the third-party terminal displays a first two-dimensional-barcode image; a mobile terminal extracts the first two-dimensional-barcode information from the first two-dimensional-barcode image and sends first user account information and the first two-dimensional-barcode information to the network server; the network server validates the first user account information and the first two-dimensional-barcode information based on at least information associated with stored second user account information and second two-dimensional-barcode information generated by the network server. | 10-22-2015 |
Patent application number | Description | Published |
20140040242 | METHOD AND DEVICE BASED ON ANDROID SYSTEM FOR TRACKING IMPORTED FILE - An electronic device is configured to exchange data with a mobile storage device. The device monitors for a first event corresponding to the storage device being unmounted. In response to detecting the first event, the device records a first time. After the first event, the device monitors for a second event corresponding to the storage device being mounted. In response to detecting the second event, the device records a second time. After the second event, the device performs a scan of the storage device, stores the scanned data in a database, and records a storage path corresponding to the scanned data in the database. The device monitors for a third event corresponding to completion of the scan, and records a third time. The device retrieves a dataset with a timestamp between the first time and the third time and displays the dataset and the timestamp. | 02-06-2014 |
20150271389 | IMAGE ACQUIRING METHOD AND APPARATUS, AND STORAGE MEDIUM - The present disclosure discloses an image acquiring method and apparatus, and a storage medium. The method includes: receiving an operation instruction of a user; determining whether first duration corresponding to the operation instruction is equal to or greater than a first preparation time; if yes, displaying a timed notification, and determining whether second duration corresponding to the operation instruction is equal to or greater than second preparation time; and if yes, periodically acquiring a corresponding image at a preset time interval. The present disclosure simplifies a setting process of a continuous shooting operation. | 09-24-2015 |
Patent application number | Description | Published |
20120128083 | Method For Transmitting Signals, User Equipment Thereof - The present invention discloses a method for signal transmission and a user equipment (UE), wherein said method comprises: user equipment UE calculating an MSE of a first layer of signal and an MSE of a second layer of signal; the UE selecting a pre-coding matrix from a plurality of pre-coding matrices according to the sum of the MSE of the first layer of signal and the MSE of the second layer of signal; and the UE informing a base station to use the selected pre-coding matrix to transmit signals. By way of the present invention, the correct transmission of signals is ensured, the block error rate of the system is reduced, and the throughput of the system is improved. | 05-24-2012 |
20120314561 | Method and apparatus for implementing preamble generation - The disclosure involves a method and an apparatus for implementing preamble generation. The method comprises: obtaining a first parameter value according to a root sequence number of a Zadoff-Chu (ZC) sequence; obtaining an initial value of a first sequence, according to a length and a cyclic shift value of the ZC sequence and the obtained first parameter value; performing iterative calculatings on the first sequence according to the initial value of the first sequence and the first parameter value; performing iterative calculatings on a second sequence according to the iteratively calculated values of the first sequence and a preset initial value of the second sequence; performing Discrete Fourier Transform (DFT) on the iteratively calculated values of the second sequence. The method and apparatus in the disclosure can achieve low complexity and high calculation precision in the calculation process and greatly reduce the amount of calculation and storage. | 12-13-2012 |
20150296524 | Method, apparatus and LTE terminal for determining channel quality indicator value - A method, an apparatus and an LTE terminal for determining a CQI value are provided and belongs to the field of mobile communications. The method for determining a CQI value includes that a terminal establishes a correspondence between an effective SNR threshold and a CQI value, the terminal acquires a mean effective SNR in a downlink subframe specified bandwidth, and the terminal determines, according to the acquired mean effective SNR and the correspondence, a CQI value to be sent to a base station. The technical scheme of the disclosure is applicable to various different frequency selective fading channels and different signal transmission modes and can be implemented in a low-complexity way. | 10-15-2015 |
Patent application number | Description | Published |
20090240792 | METHOD AND SYSTEM FOR TRANSMITTING DHCP MESSAGE VIA PPP LINK AND FOR OBTAINING CONFIGURATION INFORMATION - A method and system for transmitting DHCP message via PPP link and of obtaining configuration information are provided. In the method and the system, when an end of PPP link sends DHCP broadcasting message directly through PPP link, address of hardware desired in DHCP message is replaced by a symbol of uniquely indicating the device using PPP link, so that the PPP link can support DHCP. The symbol of uniquely indicating the device using PPP link may be identifier of devices as well as link number of PPP link and so on. Assigning strategy which binds configuration information of lower device and PPP link can make device configuration correlate to physical address. | 09-24-2009 |
20130170461 | METHOD FOR UPLINK TRANSMISSION OF RADIO LINK CONTROL LAYER AND EVOLVED NODE B - A method for RLC layer uplink transmission and an ENB are provided. The method comprises: step A, after a terminal initiated RLC layer transmission of service or uplink signaling in uplink acknowledged mode, the ENB stores identifier of the terminal and information of RLC layer segment. The information of the RLC layer segment comprises size of the RLC layer segment. Step B, the ENB detects scheduling request message sent by terminal, and when the terminal determined that the ENB does not correctly receive the uplink signaling or the service initiated by terminal, the scheduling request message is configured to trigger an RLC layer retransmission of the uplink signaling or the service. Step C, according to size of the RLC layer segment stored, the ENB performs uplink authorization to the terminal, determines radio resource to be allocated for the terminal, and transmits information of the allocated radio resource to the terminal. | 07-04-2013 |
20150181410 | REMOTE WIRELESS SMART CARD, SMART-CARD TERMINAL UNIT AND REMOTE WIRELESS SMART CARD COMMUNICATION SYSTEM - The present invention provides a remote wireless smart card comprising: a smart-card model, used to be arranged in a smart-card terminal unit for the conductive connection between the card model and the smart-card terminal unit as well as the electrical signal transfer between the smart-card terminal unit and the control module; a control module, used for parsing and analyzing the interface protocol between a smart-card terminal and the destination smart card and for executing the communication protocol with the destination smart card control equipment; and a wireless communication module, used for wireless communication via the wireless network between the remote wireless smart card and the destination smart card control equipment. | 06-25-2015 |
Patent application number | Description | Published |
20130100935 | METHOD AND DEVICE FOR TRANSMITTING A REFERENCE SIGNAL - A method and a device for transmitting a reference signal (RS) are provided. The method includes following steps: based on a mapping relationship between antennas, transmission layers and RS resources, a user equipment (UE) generates an RS on each transmission layer by using an RS resource corresponding to the transmission layer, and transmits the generated RS at a first RS transmission time via an antenna corresponding to the transmission layer; the UE updates the mapping relationship, and generates an RS on each transmission layer by using an RS resource corresponding to the transmission layer based on the updated mapping relationship, and transmits the generated RS at a second RS transmission time via an antenna corresponding to the transmission layer. | 04-25-2013 |
20130315329 | METHOD AND DEVICE FOR DETERMINING CODEBOOK GENERATION MODE - A method for determining codebook generation mode is disclosed by the present disclosure, comprising: A: grouping M kinds of ranks among N kinds of ranks supported by a user equipment (UE) into Z sets of rank, and for each set, respectively selecting a codebook generation mode from at least two preset codebook generation modes, where N, M and Z are integers greater than or equal to 1, M is less than or equal to N, and Z is less than or equal to M; B: informing the UE or a serving cell thereof of the selection. The present disclosure also discloses a UE and a base station. The system performance can be improved by adopting the method and devices of the present disclosure. | 11-28-2013 |
20140016475 | METHOD AND DEVICE FOR RESOLVING COLLISION BETWEEN APERIODIC SRS AND UPLINK CONTROL SIGNALING - The present invention provides a method and device for resolving a collision between an aperiodic sounding reference signal (SRS) and an uplink control signaling. The method includes: acquiring priority criteria of the aperiodic SRS and the uplink control signaling of a UE; receiving, by the UE, a downlink control signaling transmitted by a base station, and acquiring a time when a transmission of the aperiodic SRS is needed; if a transmission of the uplink control signaling through a physical uplink control channel (PUCCH) is needed at the time when the transmission of the aperiodic SRS is needed, transmitting, by the UE, the aperiodic SRS or the uplink control signaling with a higher priority at the time according to the acquired priority criteria; if the transmission of the uplink control signaling through the PUCCH is not needed at the time, transmitting the aperiodic SRS at the time. | 01-16-2014 |
20140133340 | METHOD AND APPARATUS FOR OBTAINING CHANNEL STATE INFORMATION - This invention discloses method and apparatus for obtaining channel state information, and relates to the field of communication techniques, capable of reducing signaling and feedback overheads and lowering UE operation complexity. According to the solutions provided in embodiments of this invention, a RS predetermined transmission time and a RS predetermined frequency are transmitted to a UE by any one cell of at least two cells; each cell or cell group out of the at least two cells, according to the RS predetermined transmission time and the RS predetermined frequency, transmits a RS to the UE on different RS resources; the measurement result transmitted by the UE is received, which comprises CSI between any one cell or cell group out of at least two cells and the UE. The solutions provided in embodiments of this invention are applicable when it is required to obtain CSI between multiple cells and a UE. | 05-15-2014 |
20140161078 | COMPENSATION METHOD, BASE STATION, AND USER EQUIPMENT FOR UPLINK POWER CONTROL IN A CoMP SYSTEM - A compensation method, a base station, and a user equipment for uplink power control in a CoMP system are provided. The method includes: a base station determines an adjustment value for an uplink sending power of a UE; the base station sends to the UE indication information and the adjustment value for the uplink sending power of the UE, where the indication information is used for indicating a range of the adjustment value for the uplink sending power of the UE, so that the UE, according to the indication information and the adjustment value for the uplink sending power of the UE, determines the uplink sending power of the UE. Embodiments of the present invention are capable of improving the quality of sending uplink data. | 06-12-2014 |
20150055503 | METHOD FOR PROCESSING REFERENCE SIGNAL, USER EQUIPMENT, AND BASE STATION - The present invention provides a method for processing a reference signal, a user equipment, and a base station. The method includes: obtaining, by a UE, a first reference signal resource set, where the first signal resource set includes at least one first reference signal resource; and executing, by the UE, an operation of performing a co-location assumption process for at least one antenna port indicated by each first reference signal resource. | 02-26-2015 |
20150109949 | METHOD AND TERMINAL FOR HANDLING CHANNEL STATE INFORMATION - Provided in embodiments of the present application are a method and terminal for handling CSI. The embodiments of the present invention use the terminal to measure and report to a base station first CSI, where the first CSI comprises a first RI, a first PMI, and a first CQI, to acquire a second RI and/or a second PMI on the basis of the first CSI, thus allowing the terminal to utilize the second RI to measure and report to the base station the PMI and CQI corresponding to the second RI; or, the terminal utilizes the second RI and the second PMI to measure and report to the base station the CQI corresponding to the second RI and to the second PMI; or, the terminal utilizes the second PMI to measure and report to the base station the RI and CQI corresponding to the second PMI. | 04-23-2015 |
Patent application number | Description | Published |
20130319182 | SCREW LOCKING DEVICE - A screw locking device, for locking screws to a workpiece, comprises a platform, a feeding mechanism, a transferring mechanism, and a locking mechanism. The transferring mechanism is mounted on the platform and communicating with the feeding mechanism. The locking mechanism comprises a mounting plate, a first driving assembly, a second driving assembly, and a pneumatic sucker. The mounting plate is fixed on the platform. The first driving assembly is mounted on the mounting plate. The second driving assembly is fixedly connected to the first driving assembly. The pneumatic sucker is mounted on an end of the second driving assembly adjacent to the platform, and is located near an end of the first transferring member, the first driving assembly driving the second driving assembly and the pneumatic sucker to move along an axis of the pneumatic sucker. The second driving assembly drives the pneumatic sucker to rotate. | 12-05-2013 |
20130319480 | CLEANING DEVICE - A cleaning device comprises a cleaning mechanism, a drying mechanism, and a transferring mechanism. The cleaning mechanism comprises a first receiving case, at least one cleaning tank received in the first receiving case, a transferring assembly, and a plurality of pipes. The transferring assembly is positioned on the first receiving case and located above the cleaning tank. The pipes communicate with the cleaning tanks. The drying mechanism comprises a second receiving case, a transporting member, and a plurality of air blower. The second receiving case is located besides the first receiving case, and parallel to the first receiving case. The transporting member is mounted on the second receiving case. The air blower are mounted on the second receiving case, and communicate with the second receiving case. The transferring mechanism is positioned at an end of the first receiving case and the second receiving case, respectively. | 12-05-2013 |
Patent application number | Description | Published |
20090054032 | METHOD, SYSTEM AND VPBX FOR SENDING SHORT MESSAGES - A method, a system and a Virtual Private Branch Exchange (VPBX) for sending short messages, wherein users in a group can send short messages to each other by using a special service number plus an extension number; users in a group can send short messages to users outside the group by entering the special service number plus a called number; and users outside a group can send short messages to users in the group by using the main number of the group plus an extension number. Short messages can be sent between users in the same group or between users in the group and users outside the group by using pseudo numbers, this protects the privacy of the numbers of users in a group and breaks through the limitation that only users in the same VPMN group can use pseudo numbers to send short messages to each other; users in a group communicate with users outside the group through short messages using the main number of the group plus an extension number, a unified service window is open to external users and a good image is set up for the group. In addition, the interaction with the intelligent network for the translation of the calling number and the called number of a short message is avoided, thus reducing the impact of the service system on the intelligent network. | 02-26-2009 |
20100020945 | METHOD, SYSTEM AND DEVICE FOR PLAYING ENTERPRISE COLOR RINGBACK TONE - A method for playing an enterprise color ringback tone is disclosed, including the following steps: establishing, by a service switching entity, a connection with a service access entity in accordance with an EVC access code; searching, by the service access entity, for a connection identifier of a destination terminal corresponding to a service identifier of the destination terminal in accordance with a correspondence relationship between the service identifier and the connection identifier of the terminal, and sending the connection identifier of the destination terminal to the service switching entity; and establishing, by the service switching entity, a connection between the source terminal and the destination terminal in accordance with the connection identifier of the destination terminal, and playing, by the service access entity, an enterprise CRBT to the source terminal. A system and a device for playing an enterprise color ringback tone are also disclosed. | 01-28-2010 |
20120063583 | METHOD, SYSTEM AND DEVICE FOR PLAYING ENTERPRISE COLOR RINGBACK TONE - A method for playing an enterprise color ringback tone is disclosed, including the following steps: establishing, by a service switching entity, a connection with a service access entity in accordance with an EVC access code; searching, by the service access entity, for a connection identifier of a destination terminal corresponding to a service identifier of the destination terminal in accordance with a correspondence relationship between the service identifier and the connection identifier of the terminal, and sending the connection identifier of the destination terminal to the service switching entity; and establishing, by the service switching entity, a connection between the source terminal and the destination terminal in accordance with the connection identifier of the destination terminal, and playing an enterprise CRBT to the source terminal. A system and a device for playing an enterprise color ringback tone are also disclosed. | 03-15-2012 |