Patent application number | Description | Published |
20130268140 | Vehicle Intelligent Key Device, Remote Control System, and Method for Driving a Passenger Vehicle - A remote control system for driving a passenger vehicle includes a vehicle intelligent key device, configured to send a starting signal and a control signal; and a passenger vehicle, configured to receive the starting signal and the control signal, to start a remote control mode according to the starting signal and to control an operational state of the passenger vehicle according to the control signal, wherein the passenger vehicle comprises an electric power steering module configured to control a steering wheel of the passenger vehicle to turn according to the control signal when the passenger vehicle is in the remote control mode. | 10-10-2013 |
20130268141 | Vehicle Intelligent Key Device, Remote Control System, and Method for Driving a Passenger Vehicle - A remote control system for remotely driving a passenger vehicle, comprising a key controller configured to receive a signal sent by a vehicle intelligent key device and to generate a remote signal according to the received signal, a body control module configured to control the passenger vehicle to enter into a remote control mode according to the remote signal, and an automatic transmission configured to control a gear of a gearbox of the passenger vehicle to switch according to the remote signal. | 10-10-2013 |
20130268142 | Vehicle Intelligent Key Device and Vehicle Comprising the Same - A passenger vehicle intelligent key device comprises: a starting key; a direction controlling key; a wireless communication module, configured to communicate with a passenger vehicle wirelessly; and a controlling module, connected to the starting key, the direction controlling key and the wireless communication module respectively, and configured to control the wireless communication module to send a starting signal or a direction controlling signal to the passenger vehicle when the starting key or the direction controlling key is activated. | 10-10-2013 |
20130268143 | Vehicle Intelligent Key Device, Remote Control System, and Method for Driving a Passenger Vehicle - A remote control system comprises: a vehicle intelligent key device, configured to send a starting signal and a control signal; a passenger vehicle, configured to receive the starting signal or the control signal, to start a remote control mode according to the starting signal, and to control an operational state of the passenger vehicle according to the control signal and to quit the remote control mode when a predetermined condition is satisfied. | 10-10-2013 |
20130268144 | Vehicle Intelligent Key Device, Remote Control System, and Method for Driving a Passenger Vehicle - A passenger vehicle includes: a vehicle intelligent key device, configured to send a starting signal and a control signal; and a passenger vehicle, configured to receive the starting signal and the control signal, to start a remote control mode according to the starting signal, and to control the passenger vehicle according to the control signal, wherein the passenger vehicle comprises an automatic transmission and an electrical parking brake, the automatic transmission is configured to receive the control signal, and to control the electrical parking brake to disengage a parking cable of the passenger vehicle and to set a gearbox to a “Drive” state or a “Reverse” state when the passenger vehicle is in the remote control mode. | 10-10-2013 |
20140067163 | Vehicle Intelligent Key Device, Remote Control System, and Method for Driving a Passenger Vehicle - A passenger vehicle includes: a vehicle intelligent key device, configured to send a starting signal and a control signal; and a passenger vehicle, configured to receive the starting signal and the control signal, to start a remote control mode according to the starting signal, and to control the passenger vehicle according to the control signal, wherein the passenger vehicle comprises an automatic transmission and an electrical parking brake, the automatic transmission is configured to receive the control signal, and to control the electrical parking brake to disengage a parking cable of the passenger vehicle and to set a gearbox to a “Drive” state or a “Reverse” state when the passenger vehicle is in the remote control mode. | 03-06-2014 |
Patent application number | Description | Published |
20140095510 | Information Presentation Method, System, Client and/or Server - Systems and methods are provided for presenting information. For example, a trigger command is acquired; one or more first points of interest are selected based on at least information associated with the trigger command; a first zone associated with the first points of interest is acquired from an electronic map, the electronic map being divided into a plurality of second zones including the first zone; a predetermined number of third zones are acquired from the plurality of second zones, the first zone being included at a center area of the third zones; one or more first messages published in the third zones and one or more first geographic positions corresponding to the one or more first messages are acquired; and the first messages published in the third zones and the corresponding first geographic positions are presented according to certain embodiments. | 04-03-2014 |
20140101144 | Methods and Systems for Displaying Microblog Topics - Methods and mobile terminals are provided for displaying microblog topics. An example method includes, sending by a mobile terminal a post that includes at least a first geographic location of the mobile terminal to a server so that the server can search for microblog topics associated with the first geographic location of the mobile terminal based on at least information associated with the post, receiving the microblog topics sent by the server, and sorting the received microblog topics. The method further includes, displaying one or more first microblog topics of the sorted microblog topics on a center area of an interface of the mobile terminal, and displaying the rest of the sorted microblog topics around the center area toward one or more sides of the interface. | 04-10-2014 |
20140123035 | Method, terminal, server and computer readable medium for displaying microblog topic - The present disclosure discloses a method and system for displaying a microblog topic, a UE, a server, and a non-transitory computer-readable storage medium in the field of communication. The method includes that: when a receiver needs to receive a microblog topic, information on a location of the receiver is acquired; the microblog topic and information on a location where the microblog topic is released are acquired from a microblog server according to a preset distance and information on the location of the receiver, wherein a distance between the location where the microblog topic is released and the location of the receiver is no greater than the preset distance; and the microblog topic is displayed in a map of an area in which the receiver is located on a | 05-01-2014 |
Patent application number | Description | Published |
20120242391 | VOLTAGE-LIMITING CIRCUIT - A voltage-limiting circuit, including a series branch circuit having a plurality of power switching devices, a plurality of energy temporary-storage circuits, and a centralized voltage-limiting circuit for limiting voltage for the series branch circuit. Each power switching device includes a control terminal, a high-end, and a low-end, and is connected in parallel with one energy temporary-storage circuit. The energy temporary-storage circuits include clamping diodes, energy storage capacitors, static voltage-sharing resistors, and energy return ends. In each energy temporary-storage circuit, the energy storage capacitors are connected in parallel with the static voltage-sharing resistors to form the energy return ends, and then connected in series with the clamping diodes. The centralized voltage-limiting circuit includes a voltage-limiting functional circuit and a plurality of energy concentration diodes for concentrating the energy temporarily stored by the corresponding energy temporary-storage circuits. | 09-27-2012 |
20120300509 | POWER SUPPLY SYSTEM AND METHOD WITH ELECTRONIC HIGH-VOLTAGE TRANSFORMER - A power supply system with an electronic high-voltage transformer includes an input module for receiving a current and eliminating disturbance in the current, a transformer module for transforming the received current into a low-voltage direct current, a power supply module for transforming the low-voltage direct current into a high-frequency alternating current, and a magnetic processing module comprising one or more magnetic elements and one or more high-voltage resistant wires connecting with the magnetic elements so as to transform the high-frequency alternating current into a high-voltage alternating current. In accordance with the above power supply system and method with an electronic high-voltage transformer, the magnetic elements and the high-voltage resistant wires connected to the magnetic elements have a simple structure, easily extract electricity and effectively output power stage by stage so as to supply a high-power energy in a high-voltage state and thus achieve a purpose of isolation from a high voltage. | 11-29-2012 |
Patent application number | Description | Published |
20120170446 | Method and Inquiring Device for Implementing Switching in Network Fault - A method for implementing switching when the network is faulted is disclosed, and the method includes: establishing a quick detection mechanism between non-querier and querier; the non-querier using the detection mechanism for performing a real-time detection on the querier and downlink of the querier; switching the non-querier to be the querier when the non-querier detects that the querier or the downlink of the querier is faulted. A querier is further disclosed. With the method, it can complete a quick switching of the querier and a quick transmission of a multicast flow when the querier or the downlink thereof is faulted, thereby reducing the interrupt time of users receiving the multicast flow, implementing a quick protection of a multicast service, and improving the service experience for the user. | 07-05-2012 |
20120204058 | Method and Device for Backing up User Information - A method and apparatus for backing up user information are disclosed. The method includes: establishing a plurality of selection switch protocol groups between a same port of a standby service node and ports of a plurality of main service nodes respectively; the standby service node regularly receiving user information of access users from the ports of the plurality of main service nodes, and storing the user information to a main control unit of the standby service node; keeping a detection relation between the same port of the standby service node and the ports of the plurality of main service nodes; the standby service node sending to an interface unit of the standby service node the user information of the access user of that port stored in the main control unit, and according to the selection switch protocol, switching the same port of the standby service node to be main. | 08-09-2012 |
20120213268 | Locking System and Method Thereof - The present invention provides a locking method and system, and the method includes: a locking system performing a phase discrimination and conversion process to an input signal F | 08-23-2012 |
20120294183 | Method and system for diagnosing access node - A method for diagnosing an access node (AN) is provided, including: a service node (SN) sending a diagnosis query message to the AN; after receiving the diagnosis query message, the AN returning a diagnosis query response message to the SN; and the SN displaying a query result on a command line or sending the query result to a network management system. A system for diagnosing an AN is provided too. The method and system solve the communication problem between the network system, maintenance group or operator associated with the SN and the network system, maintenance group or operator associated with the AN. As a result, the diagnosis of the AN is fast and efficient, thereby improving the diagnosis efficiency during the network failure and subscriber service failure. | 11-22-2012 |
Patent application number | Description | Published |
20090003327 | METHOD AND SYSTEM OF DATA COMMUNICATION, SWITCHING NETWORK BOARD - A method and system of data communication, switching network board are disclosed. The data communication system includes multiple line card chassis, each including multiple line cards, at least one switching chip and at least one relay chip. The line card is respectively connected to the switching chip and the relay chip of the same line card chassis. The switching chip of one line card chassis is connected to the relay chip of at least one of other line card chassis. The relay chip of the one line card chassis is connected to the switching chip of the at least one of other line card chassis. The switching network board includes a switching chip and a relay chip. By implementing the above embodiments, the networking complexity is reduced, the networking cost is saved and the system reliability is enhanced in the case that a few line card chassis are cascaded. | 01-01-2009 |
20100118867 | SWITCHING FRAME AND ROUTER CLUSTER - A switching chassis includes more than one cascade unit and more than one switching unit, where: the cascade units have cascade interfaces to connect line processing chassis; the switching units have switching ports to connect the cascade interfaces; and any cascade interface of any cascade unit is connected to one switching port of any switching unit. A router cluster with the above switching chassis includes switching chassis and line processing chassis interconnected via optical fibers, where: any optical interface of any line processing chassis is connected to one cascade interface of any cascade unit; and any cascade interface of any cascade unit is connected to one switching port of any switching unit. With the present invention, the capacity of a router cluster can be expanded without the need to replace any component of the router cluster so that the expansion cost is lower. | 05-13-2010 |
20110208844 | CLUSTER SYSTEM, METHOD AND DEVICE FOR EXPANDING CLUSTER SYSTEM - A method for expanding a cluster system is provided. The cluster system includes at least one Cluster Central Chassis (CCC), and a newly-added Cluster Line-card Chassis (CLC) connected with the CCC to form the cluster system. The method includes the following steps. A control plane is established. An equipment management right is switched to the CCC, so that the CCC manages the newly-added CLC. Meanwhile, a cluster line-card device, a cluster central exchange device, and a cluster system are further provided. In implementation, smooth expansion can be achieved without interrupting running equipment services in the CLC current network and without interrupting data services. Moreover, during the expansion process, hardware equipment needs not to be replaced, thus investment of users on the equipment is reduced. | 08-25-2011 |
Patent application number | Description | Published |
20080219167 | Method, system and device for processing device overload in communication network - A method for processing device overload in a communication network includes: a device involved in a service connection checking in real time whether processing capability of the device exceeds an overload threshold set in the device, and sending to a neighboring device of the device an overload alarm message containing an address of the device if the processing capability of the device exceeds the overload threshold; the neighboring device restricting traffic passing through the device after receiving the overload alarm message. The method of the present invention enables the device involved in the service connection to automatically lead the establishment of the subsequent service connection reasonably, which improves the operation efficiency of network and shortens the processing delay of service connection. | 09-11-2008 |
20080240114 | Data Frame Forwarding Method By Data Relay Entity And Data Relay Entity - The present disclosure discloses a data frame forwarding method for forwarding a data frame via a data relay entity DRE applicable in an Ethernet, including: setting one or more ports of the DRE to be V-Switch enabled, and configuring one or more of the V-Switched DRE ports to operate in the V-Switch function and in an Ethernet function shared mode; configuring decision polices for forwarding a received data frame through the V-Switch function in the shared mode; when the data frame is received though the ports of the DRE configured in the shared mode, if flag information carried in the data frame matches the decision policies, forwarding the data frame through a forwarding process corresponding to the V-Switch function; otherwise forwarding the data frame through a forwarding process corresponding to an Ethernet function. | 10-02-2008 |
20090141729 | MULTIPLEX METHOD OF VLAN SWITCHING TUNNEL AND VLAN SWITCHING SYSTEM - A multiplex method of a virtual local area network (VLAN) switching (VS) tunnel includes the following steps. An ingress edge node of the VS tunnel maps a received customer data unit onto one virtual channel (VC) borne by the VS tunnel, and encapsulates the customer data unit into a VS tunnel Ethernet frame including a VS tag, a VC tag, and the customer data unit. The VC tag identifies the different VCs borne by the VS tunnel. An intermediate node of the VS tunnel switches the VS tunnel Ethernet frame according to the VS tag, and transports the customer data unit and the VC tag transparently in the VS tunnel. An egress edge node of the VS tunnel terminates the VS tunnel and the VC, recovers the customer data unit, and forwards the data according to the VC tag. | 06-04-2009 |
20100169280 | DISTRIBUTED NETWORK CONSTRUCTION AND STORAGE METHOD, APPARATUS AND SYSTEM - The disclosure relates to distributed network communications, and in particular, to a distributed network construction method and apparatus, a distributed data storage method and apparatus, and a distributed network system. When a node joins a distributed network, the ID of the node is determined according to the geographic location information about the node. Therefore, all the nodes in the same area belong to the same ID range, and the node IDs are allocated according to the area. Because the node IDs are determined according to the area, the local data may be stored in the node in the area according to the geographic information, inter-area data access is reduced. Therefore, the method, the apparatus, and the system provided herein reduce the data load on the backbone network, balance the data traffic and the bandwidth overhead of the entire network, and reduce the network instability. | 07-01-2010 |
20100268820 | USER DATA SERVER SYSTEM, METHOD AND APPARATUS - A user data server system includes: a data storage node, which stores user data, registers the user data in a Distributed Hash Table (DHT) network by using a key, and receives and processes user data operation requests; a DHT index node, which creates and maintains DHT routing information according to a DHT algorithm and stores information of data storage nodes where user data is stored according to the key and searches for information of a data storage node where target user data is stored according to the key; a DHT super maintenance node, which manages and optimizes the DHT network; and a front end node capable of protocol processing and service processing, which obtains a key associated with a target user and obtains information of a data storage node where the target user data is stored by querying the DHT index node via the DHT network according to the key, and performs operations on the user data stored in the data storage node where the target user data is stored. With the technical solution provided by the present invention, a user data server is not centralized and is highly scalable and highly reliable with a high cost-effectiveness. | 10-21-2010 |
20110305243 | METHOD AND DEVICE FOR IMPLEMENTING VIRTUAL-SWITCH - The present invention provides a method and a device for implementing a V-Switch. Through setting up a V-Switch correlation with respect to at least two VLAN tags, a DRE performs a V-Switch transmission on an Ethernet frame received according to the V-Switch correlation with respect to at least two VLAN tags. The invention can expand the number of V-Switch connections carried on a local link to 4096×4096, or even to 4096×4096×4096 . . . . Therefore, the problem of insufficient VLAN tag resources is solved, and the requirements for the scale of V-Switch technology is met. Moreover, a more effective V-Switch method is provided, the switching capability of V-Switch is improved, and the application scale of V-Switch technology is enlarged. | 12-15-2011 |
20130041982 | METHOD AND NODE FOR ACQUIRING CONTENT AND CONTENT NETWORK - The present invention discloses a method and node for acquiring content and a content network, and is related to the field of communications. The method includes: receiving a content request, where the content request at least includes an identifier of requested content; determining whether the content corresponding to the identifier can be acquired locally; if yes, acquired the content corresponding to the identifier locally; otherwise, searching, according to the identifier, a name resolution system for a target node that stores the identifier, and acquiring the content corresponding to the identifier from the target node; where the name resolution system comprises a multilevel DHT and a global content resolution structure, and the global content resolution structure supports name aggregation and longest matching search. | 02-14-2013 |
Patent application number | Description | Published |
20110197942 | THIN-FILM THERMO-ELECTRIC GENERATOR AND FABRICATION METHOD THEREOF - For the thin-film thermo-electric generator and fabrication method of this invention, a P-type thermo-electric thin-film layer, an insulating thin-film layer and a N-type thermo-electric thin-film layer is deposited on a substrate to form a three-layer PN junction, multiple three-layer PN junctions in series are available, an insulating thin-film layer is provided between every to serial three-layer PN junctions, and electrodes are extracted from the substrate and the outermost thin-film layer of the last three-layer thin-film PN junctions. The present invention applies the deposition of P-type thermo-electric thin-film layer, an insulating thin-film layer and a N-type thereto-electric thin-film layer to form a three-layer PN junction, thus a thermo-electric generator is formed, during the deposition of the insulating thin-film layer, intentionally sheltering the substrate and one end of the deposited thin-film layer and depositing the P-type or N-type materials on the substrate and one end of the deposited thin-film layer directly, to form a connection of PN junction or a serial connection between two PN junction, the separate connection of the P-type or N-type materials is not required, simplifying the fabrication processes of the thin-film thermo-electric generator, owning to the function of the thin-film thermo-electric materials and serial connection structure of multiple three-layer PN junctions, the performance of the thin-film thermo-electric generator is greatly improved. | 08-18-2011 |
20120064656 | METHOD FOR FABRICATING THERMO-ELECTRIC GENERATOR - For the present invention, a P-type thermo-electric thin-film layer and a N-type thermo-electric thin-film layer are respectively deposited on two sides of an insulating substrate. During the deposition, the P-type thermo-electric thin-film layer and the N-type thermo-electric thin-film layer are deposited and connected on the same exposed side of the insulating substrate, and then a PN junction is formed. This method makes the fabrication simplified without special process for connecting the P-type thermo-electric thin-film layer and the N-type thermo-electric thin-film layer. Due to the features of thin-film thermo-electric material, the performance of thermo-electric generator is improved. During the deposition, the P-type thermo-electric thin-film layer and the N-type thermo-electric thin-film layer are deposited and connected on the exposed side of the insulating substrate, so welding is not required in this heating surface side. The performance of thermo-electric generator fabricated in heating surface working temperature is accordingly greatly improved. | 03-15-2012 |
Patent application number | Description | Published |
20130260604 | MOUNTING DEVICE FOR CONNECTOR - A mounting device includes a chassis and a bracket. The bracket is removably mounted in the chassis and includes a bottom wall and two sidewalls connected to the bottom wall. The two sidewalls are configured for receiving a connector therebetween. The bottom wall defines a first limiting slot for receiving a first blocking piece extending from a first outer surface of the connector, to prevent the connector from moving along a first direction substantially parallel to the bottom wall. The bracket further includes two elastically deformable hooks extending from the two sidewalls, and the two elastically deformable hooks are configured for abutting the connector between the two elastically deformable hooks and the bottom wall, to prevent the connector from moving along a second direction substantially perpendicular to the bottom wall. | 10-03-2013 |
20130269157 | MOUNTING DEVICE FOR CABLE ASSEMBLY - A mounting device for securing a cable assembly includes a chassis and a mounting member. The chassis includes a sidewall, and a limiting portion and a positioning portion extending from the sidewall. The mounting member is removably mounted to the chassis and includes a mounting piece and a latching portion. The positioning portion defines a positioning hole. The mounting piece clasps the limiting portion. The latching portion is received in the positioning hole and engaged with the positioning portion. A receiving space is defined between the mounting member and the sidewall for securing the cable assembly therein. | 10-17-2013 |
20140284287 | MOUNTING APPARATUS FOR DATA STORAGE DEVICE - A mounting apparatus includes a bracket, a handle, and a latching member. The bracket is configured for receiving a data storage device. The handle is rotatably mounted to the bracket. The latching member is secured to the handle and includes an elastically deformable connecting piece and a latching block extending from an end of the connecting piece. The bracket defines a latching slot. A pressed portion extends downwards from the connecting piece. The handle is rotatable relative to the bracket to engage the latching block in the latching hole. The pressed portion is capable of being pressed to elastically deform the connecting piece to disengage the latching block from the latching slot. | 09-25-2014 |
Patent application number | Description | Published |
20130174090 | CONTACT SEARCHING METHOD AND APPARATUS, AND APPLIED MOBILE TERMINAL - The present invention provides a contact searching method, including: receiving first input of a user; selecting a first grapheme from a first graphemes sequence according to the first input, the first graphemes sequence being displayed on a display; where the first graphemes sequence is associated with an initial unit of characters in multiple contact labels; receiving second input of the user; selecting a second grapheme from a second graphemes sequence according to the second input, the second graphemes sequence being displayed on the display, and the second graphemes sequence being associated with a secondary unit of characters in the multiple contact labels; where each of the contact labels comprises at least two units of characters, and a unit character is formed or represented by at least one grapheme; and searching for and displaying a contact label on the display, where contact label is matched with the first grapheme and the second grapheme. | 07-04-2013 |
20140258325 | CONTACT SEARCHING METHOD AND APPARATUS, AND APPLIED MOBILE TERMINAL - The present invention provides a contact searching method, including: receiving first input of a user; selecting a first grapheme from a first graphemes sequence according to the first input, the first graphemes sequence being displayed on a display; where the first graphemes sequence is associated with an initial unit of characters in multiple contact labels; receiving second input of the user; selecting a second grapheme from a second graphemes sequence according to the second input, the second graphemes sequence being displayed on the display, and the second graphemes sequence being associated with a secondary unit of characters in the multiple contact labels; and searching for and displaying a contact label on the display, where contact label is matched with the first grapheme and the second grapheme. | 09-11-2014 |
Patent application number | Description | Published |
20110085511 | Signal Encoding Method and Device, Method for Encoding Joint Feedback Signal - A signal encoding method and device and a method for encoding a joint feedback signal are provided. The signal encoding method includes the following steps. When two carriers are configured with multiple-input and multiple-output (MIMO), Hybrid Automatic Repeat Request-Acknowledgement (HARQ-ACK) signals of the two carriers are combined into a joint feedback signal. The joint feedback signal is mapped into a codeword according to a predetermined mapping relationship between signals and codewords. Therefore, through the method for combining and encoding feedback signals of two carriers for transmission on a code channel in a dual cell (DC)-MIMO mode, bit error ratio (BER) and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system. | 04-14-2011 |
20110087945 | METHOD AND APPARATUS FOR ENCODING FEEDBACK SIGNAL - A method and apparatus for encoding feedback signals is provided. The method includes: encoding feedback signals of three carriers to output a bit sequence; and transmitting the bit sequence on a High Speed-Dedicated Physical Control Channel (HS-DPCCH). The step of encoding the feedback signals of the three carriers may specifically include: mapping the feedback signals of the three carriers into a codeword, in which the codeword can be selected from a codebook, and codewords in the codebook satisfy a particular code distance relationship. The method for jointly encoding feedback signals of three carriers in a Ternary Cell (TC) mode is provided. Feedback signals are transmitted over a single code channel. Therefore, power overhead is reduced, and system performance is improved. | 04-14-2011 |
20140112186 | METHOD, USER EQUIPMENT AND BASE STATION DEVICE FOR TRANSMITTING INDICATION INFORMATION - A method, a user equipment, and a base station device for transmitting indication information. A method comprises: initially setting an indication information feedback mode of a user equipment to a deactivation state, where the user equipment in the deactivation state does not transmit indication information to a base station; after receiving an indication information feedback request transmitted by a network side, setting the indication information feedback mode of the user equipment to an activation state, where the user equipment in the activation state uses an indication information feedback cycle to transmit the indication information to the base station. Embodiments of the present disclosure initially set a user equipment to a deactivation state of not transmitting indication information to the base station, set a user equipment to an activation state of transmitting indication information when a network side has transmitted an indication information feedback request, reducing unnecessary uplink indication information feedback. | 04-24-2014 |
Patent application number | Description | Published |
20100142695 | METHODS, SYSTEMS AND CRBT CENTER FOR PLAYING CRBT AND CRT - Embodiments of the invention relate to the technical field of communication services. The disclosure relates to a method, system, and apparatus for playing tones. An embodiment of the disclosure provides a method for playing a CRBT, including: receiving, by a CRBT center, a call request from a caller, and obtaining a group identification from a standard compliant group management component; obtaining a CRBT for the caller based on the group identification, and playing the CRBT. The disclosure also provides a method for playing a CRT, including: receiving, by a CRT center, a call request from a caller, and obtaining a group identification from a standard compliant group management component; obtaining a CRT for the callee based on the group identification, and playing the CRT. | 06-10-2010 |
20130010883 | Data Re-transferring Method Based on Bit Transformation - A data re-transferring method is based on bit transformation in a communication system. The communication system adopts a high order modulation and supports a re-transferring mechanism. The method includes transforming bits of data to be retransferred in a symbol according to a selected transformation mode, mapping the transformed bits to one constellation figure, and performing Quadrature Amplitude Modulation for the mapped bits. | 01-10-2013 |
Patent application number | Description | Published |
20100014505 | METHOD AND DEVICE FOR SERVICE TIME DIVISION MULTIPLEXING - A method and device for service time division multiplexing as well as a method and a device for transmitting service are disclosed. The method for service time division multiplexing includes: selecting a part or all of radio frames in one time unit as specific radio frames; and selecting a part or all of subframes in the specific radio frames as specific subframes for sending a specific service. The specific service is a multimedia broadcast multicast service, or a unicast service, or one or more than one kind of service transmitted in broadcast or multicast mode. | 01-21-2010 |
20100111024 | METHOD AND APPARATUS FOR FEEDING BACK AND RECEIVING ACKNOWLEDGEMENT INFORMATION OF SEMI-PERSISTENT SCHEDULING DATA PACKETS - The present invention relates to radio communications, and discloses a method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets. The method for feeding back ACK information of SPS data packets includes: receiving an uplink downlink assignment index (UL DAI) from a base station (BS), where the value of the UL DAI indicates the number of downlink data packets (N); mapping ACKs/NAKs of k SPS data packets of the downlink data packets to positions from the (N−k+1)th ACK/NAK to the N | 05-06-2010 |
20100260135 | Method and Apparatus for Feeding Back and Receiving Acknowledgement Information of Semi-Persistent Scheduling Data Packets - The present invention relates to radio communications and discloses a method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets. The method for feeding back ACK information of SPS data packets includes receiving an uplink downlink assignment index (UL DAI) from a base station (BS), wherein the UL DAI indicates a number (N) of downlink data packets, mapping acknowledgements/negative acknowledgements (ACKs/NAKs) of k SPS data packets of the downlink data packets to positions from the (N−k+1)th ACK/NAK to the N | 10-14-2010 |
20110019659 | Method and Device for Service Time Division Multiplexing - A method and device for service time division multiplexing as well as a method and a device for transmitting service are disclosed. The method for service time division multiplexing includes: selecting a part or all of radio frames in one time unit as specific radio frames; and selecting a part or all of subframes in the specific radio frames as specific subframes for sending a specific service. The specific service is a multimedia broadcast multicast service, or a unicast service, or one or more than one kind of service transmitted in broadcast or multicast mode. | 01-27-2011 |
20110194521 | Method and Apparatus for Feeding Back and Receiving Acknowledgement Information of Semi-Persistent Scheduling Data Packets - A method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets are disclosed. The method for feeding back ACK information of SPS data packets includes receiving an uplink downlink assignment index (UL DAI) from a base station (BS), wherein the UL DAI indicates a number (N) of downlink data packets, mapping acknowledgements/negative acknowledgements (ACKs/NAKs) of k SPS data packets of the downlink data packets to positions from the (N−k+1)th ACK/NAK to the Nth ACK/NAK, and feeding back N ACKs/NAKs to the BS. | 08-11-2011 |
20130100873 | Data Transmission Method, Base Station and Terminal - The present invention discloses a data transmission method, base station and terminal. The method comprises: transmitting, in every subframe used for transmitting multimedia broadcast multicast service (MBMS), n transport blocks (TBs) to terminals, and transmitting to the terminals the correspondence between the MBMS corresponding to each TB in the subframe and the TB serial number of each TB in the subframe; wherein n is an integer greater than one, a period of time occupies in every subframe by the TBs corresponding to same MBMS is same, and each TB in the subframe corresponds to a unique TB serial number. The present invention can transmit two or more TBs to terminals in every subframe, and the TBs transmitted in the subframe can correspond to different MBMSs, thereby realizing the transmission of TBs corresponding to a plurality of MBMSs in a subframe and improving the spectrum effectiveness of the data transmission. | 04-25-2013 |
20140029486 | METHOD, BASE STATION AND USER EQUIPMENT FOR SUBFRAME CONFIGURATION IN TIME DIVISION DUPLEX SYSTEM - Disclosed are a method, a base station and a user equipment for subframe configuration in a time division duplex system. The method comprises: a base station determining a subframe number of a flexible subframe in a radio frame; the base station determining a feature of the flexible subframe corresponding to the subframe number, where the feature indicates that the flexible subframe is an uplink subframe or a downlink subframe; and the base station sending to a user equipment a first signaling via a downlink control channel, where the first signaling includes the feature of the flexible subframe corresponding to the subframe number. | 01-30-2014 |
20150063280 | METHOD AND DEVICE FOR DATA TRANSMISSION - The present invention provides a method and a device for data transmission. The method includes: according to a preconfigured second table, selecting a TBS value, where the second table is used for describing a corresponding relationship among a TBS value, the number of RBs and a TBS index, the number of RBs corresponding to the selected TBS value is smaller than or equal to a specific value, a modulation mode corresponding to a TBS index which corresponds to the selected TBS value is QPSK, and the selected TBS value is capable of satisfying the rate requirement required during transmission time interval TTI bundling transmission; and according to the selected TBS value, transmitting data carried by a PUSCH using bundled TTIs. The embodiments of the present invention can improve the coverage at a PUSCH medium data rate. | 03-05-2015 |
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20110241424 | VOLTAGE TRANSFORMING DEVICE AND METHOD AND POWER SUPPLY SYSTEM - A voltage transforming device is provided, which includes: a first voltage transforming module, configured to perform a pre-stage voltage transformation on an input DC voltage to output an isolated DC voltage, in which the pre-stage voltage transformation includes a primary transformation that converts the input DC voltage to a to-be-transformed AC voltage; a capacitor filtering module, configured to perform capacitor filtering compensation on the isolated DC voltage in the dead time to output a stable intermediate DC voltage; and a second voltage transforming module, configured to perform at least two separate post-stage voltage transformations on the intermediate DC voltage to output DC voltages required by at least two loads. A voltage transforming method and a power supply system are also provided. Thereby, the decoupling of the pre-stage and post-stage working modes is achieved, and the interference suffered during voltage transformation is reduced. | 10-06-2011 |
20110317453 | CONTROL CIRCUIT, CONTROL METHOD, AND POWER SUPPLY DEVICE - A control circuit, a control method, and a power supply device are provided. The control circuit includes an obtaining module, adapted to obtain a voltage signal from a reverse surge current when the reverse surge current appears on a primary side of a switch power circuit of a synchronous rectification circuit; a maintaining module, adapted to continuously output a first control signal in a preset first time period when the voltage signal is greater than a preset first voltage threshold; and a control module, adapted to control and switch off switch tubes of the secondary side of the switch power circuit of the synchronous rectification circuit according to the first control signal. Thus, a reverse current surge of the switch power circuit of the synchronous rectification circuit can be effectively suppressed, and the safety of a switch power supply of the synchronous rectification circuit can be effectively protected. | 12-29-2011 |
20120026756 | CONTROL CIRCUIT, CONTROL METHOD, AND POWER SUPPLY DEVICE - A control circuit, a control method, and a power supply device are provided. The control circuit includes an obtaining sub-circuit, adapted to obtain a voltage signal from a reverse surge current when the reverse surge current appears on a primary side of a switch power circuit of a synchronous rectification circuit; a maintaining sub-circuit, adapted to continuously output a first control signal in a preset first time period when the voltage signal is greater than a preset first voltage threshold; and a control sub-circuit, adapted to control and switch off switch tubes of the secondary side of the switch power circuit of the synchronous rectification circuit according to the first control signal. Thus, a reverse current surge of the switch power circuit of the synchronous rectification circuit can be effectively suppressed, and the safety of a switch power supply of the synchronous rectification circuit can be effectively protected. | 02-02-2012 |
20120032509 | VOLTAGE TRANSFORMING DEVICE AND METHOD AND POWER SUPPLY SYSTEM - A voltage transforming device is provided, which includes: a first voltage transforming module, configured to perform a pre-stage voltage transformation on an input DC voltage to output an isolated DC voltage, in which the pre-stage voltage transformation includes a primary transformation that converts the input DC voltage to a to-be-transformed AC voltage, a working period of the primary transformation includes a first half period and a second half period, and a dead time exists when a first half period and a second half period are switched between each other; a capacitor filtering module, configured to perform capacitor filtering compensation on the isolated DC voltage in the dead time to output a stable intermediate DC voltage; and a second voltage transforming module, configured to perform at least two separate post-stage voltage transformations on the intermediate DC voltage to output DC voltages required by at least two loads. | 02-09-2012 |
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20140125916 | BACKLIGHT MODULE AND DISPLAY APPARATUS - The present invention provides a backlight module and a display apparatus. The display apparatus comprises the backlight module and a display panel. The backlight module comprises a light collector, optical fibers, a light guide bar and a light guide plate. The optical fibers are connected between the light collector and the light guide bar. The light guide plate is disposed at one side of the light guide bar. The present invention can use ambient light rays to form a backlight source. | 05-08-2014 |
20140334181 | BACKLIGHT UNIT OF DISPLAY DEVICE AND WHITE LED - A backlight unit of a display device includes a light bar and a light guide plate (LGP), where a plurality of ultraviolet (UV) light emitting diodes (LEDs) are arranged on the light bar, and a light incident surface of the LGP and the UV LEDs are oppositely arranged. at least one red-green-blue (RGB) quantum dot phosphor layer is arranged in a path of a light from the UV LEDs to a light emitting surface of the LGP. The RGB quantum dot phosphor layer comprises a red quantum dot fluorescence film, a green quantum dot fluorescence film, and a blue quantum dot fluorescence film that are successively arranged. | 11-13-2014 |
20150015827 | LCD and Backlight Module Thereof - An LCD having a backlight module is proposed. The backlight module includes an ambient light collector for collecting ambient light; a back plate; a diffuser plate on the back plate; a plurality of optical fibers straightly fixed between the diffuser plate and the back plate and coupled to the ambient light collector. Microstructure is formed on the surface of the optical fibers straightly fixed between the diffuser plate and the back plate, and the microstructure makes light from the optical fibers evenly being emitted. The backlight module utilizes microstructure formed on a surface of optical fibers for evenly distributing light from the surface of the optical fibers. In hence, it effectively guides ambient light into the backlight module via the optical fibers and ensures at the same time that the light is evenly distributed to the backlight module. | 01-15-2015 |
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20140040430 | Method and device for pushing internet information based on categorization, and computer storage medium - It is disclosed a method and device for pushing internet information based on categorization, and a computer storage medium. The method includes the following steps: when receiving a service request initiated by a micro-blog user, a server selects ( | 02-06-2014 |
20140101271 | Method and device for pushing network information based on location - Disclosed are a method and a device for pushing network information based on a location, which are used for solving the technical problem that an existing system is incapable of pushing network information based on a location. The present disclosure can effectively provide network information within a specific geographical region and drive a user to participate in network information activities, thereby improving the activity of the user to participate in network information interactions. Moreover, a recommendation engine based on a location facilitates the listening of more network information within the geographical region where a user is located, thereby forming a relationship chain with a good value, and further improving the activity of the user to participate in network information interactions. | 04-10-2014 |
20140164270 | Method, system and computer readable medium for recommending medium users - The present disclosure provides a method for recommending medium users, which may include: determining a group of first users required to be recommended according to ranking information of respective first users and a behaviour model of a second user; filtering the group of first users required to be recommended according to a user relationship chain of the second user or saturation information of the group of first users; recommending a first user of the filtered group of first users to the second user. The present disclosure also provides a system for recommending medium users. Through the method and system according to the present disclosure, medium users may be recommended in a fair and reasonable manner | 06-12-2014 |
20140379806 | DATA MATCHING METHOD AND DEVICE - Provided is a data matching method and device. The method includes: marking each micro-blog user in a first category of micro-blog users according to characteristic information and category of the micro-blog user; obtaining characteristic information and category of a second micro-blog user; and selecting a micro-blog user matching the characteristic information and category of the second micro-blog user from the first category of micro-blog users and recommending the selected micro-blog user to the second micro-blog user. By the method and device, a message source interesting the user may be recommended. | 12-25-2014 |
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20090249423 | METHOD, DEVICE AND SYSTEM FOR IMPLEMENTING SEEKING PLAY OF STREAM MEDIA - A method, a device and a system for implementing seeking play of stream media are provided. The method for implementing seeking play of stream media includes: sending a seeking play request to a stream media server; receiving preview key frames for seeking play sent from the stream media server according to a predefined buffer capacity range and storing the preview key frames for seeking play; displaying the preview key frames for seeking play; and initiating a stream media play according to preview key frames selected by a seeking of a user. This invention can improve the seeking operation experience of the user, control the downloading time of the extracted program, and reduce requirements of storage capability of the stream media terminal. | 10-01-2009 |
20100199321 | METHOD, DEVICE AND SYSTEM FOR STARTING IPTV SERVICE - A method for starting an Internet Protocol Television (IPTV) service is provided, which includes the following steps. Before the terminal accesses an IP network, an Internet Group Management Protocol (IGMP)-based join request message carrying multicast program channel data is sent via a physical link connection. Then, a media stream of a multicast group which the join request message requests to join in is acquired. A device and a system for starting an IPTV service and an IPTV terminal are also provided. The IPTV service startup speed is accelerated, and the time spent on waiting for the startup of the IPTV services is shortened. | 08-05-2010 |
20110005828 | METHOD AND TERMINAL DEVICE FOR IMPLEMENTING AUDIO CONNECTOR INTERFACE CONVERSION - A method for implementing audio connector interface conversion is provided in an embodiment of the present invention. The method includes installing a 4-pin jack of an audio connector inside a terminal device, and connecting the power end, signal end, and grounding end of an infrared interface on the terminal service control unit and the serial signal transmitting end, serial signal receiving end, power end, and grounding end on the terminal service control unit directly or through a logical circuit unit to the four connecting ends on the jack of the audio connector. In the technical scheme provided in an embodiment of the present invention, control and switching can be performed on the basis of the working mode, so that the electronic terminal device with an audio interface can use its audio interface to provide an infrared signal interface and a serial communication port. | 01-13-2011 |