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| Number | Title | Issue Date |
| 8185388 | Apparatus for improving packet loss, frame erasure, or jitter concealment The invention presents a method to improve the recovering from packet loss, frame erasure or jitter concealment during signal communication, especially for VoIP (Voice Over Internet Protocol) applications. A variable delay concept (instead of constant delay) is intr... | 05/22/2012 |
| 8185111 | Method, terminal, and system for cell reselection A terminal and system are disclosed. The terminal includes an obtaining unit and a processing unit. The obtaining unit is configured to obtain a dedicated priority list and a valid time of the dedicated priority list from a Long Term Evolution (LTE) system. When the... | 05/22/2012 |
| 8185106 | Method of accessing base station by subscriber station under the condition of multiple base stations A method of accessing base station (BS) by subscriber station (SS) includes: after scanning signals of certain BS, SS starts ranging procedure and sends ranging request to the BS; the BS checks whether the SS belongs to the BS, if not belonging to the BS, then sends... | 05/22/2012 |
| 8185105 | Method, system and apparatus for using IMS communication service identifier A method, system and apparatus for using an IMS communication service identifier is provided. The method includes getting, by an HSS, arrival of information related to a user subscribed IMS communication service identifier, and sending information of a user subscrib... | 05/22/2012 |
| 8184987 | Method, system and device for realizing data transmission extension in passive optical network A method, a device, and a system for realizing data transmission extension in a passive optical network (PON) are provided. Between a burst-mode clock and data recovery (BCDR) module and an electrical-optical (E/O) amplification module, the device includes a delimit... | 05/22/2012 |
| 8184778 | Line measurement method and measurement apparatus A line measurement method is provided. The method includes obtaining data of relation between a line length and an insertion loss phase radian, and obtaining data of relation between the line length and a loop attenuation parameter value; obtaining four length value... | 05/22/2012 |
| 8184621 | Apparatus, system and method for short message routing control The present disclosure provides an apparatus, system and method for short message routing control for delivering the short message when multiple paths exist. The apparatus for short message routing control includes an short message intelligent decision query unit an... | 05/22/2012 |
| 8184595 | Method, apparatus and system for obtaining location area information during handover between heterogeneous networks A method obtains area information during handover between heterogeneous networks. A mobility management entity of a destination network receives location area related information of a User Equipment (UE) from a mobility management entity of a source network. The mob... | 05/22/2012 |
| 8184569 | Method for terminal to join multicast broadcast service in wireless network and system using thereof A method for a terminal to join a multicast broadcast service (MBS) in a wireless network and a wireless communication system are provided, so as to enable a terminal to successfully join an MBS and receive MBS content. The method and the system relate to a wireless... | 05/22/2012 |
| 8184164 | Method for measuring multimedia video communication quality A method for measuring multimedia communication quality is disclosed. The multimedia video communication quality may be objectively reflected through the embedment and extraction of digital watermark under a precondition that the quality of the multimedia video data... | 05/22/2012 |
| 8184002 | Method and device for receiving emergency event alert A method, a device, and a system for receiving an emergency event alert are provided, which relate to a field of communication applications. As long as communication between a user terminal and a bearer network is normal, no matter whether the user terminal is watch... | 05/22/2012 |
| 8181013 | Method, media gateway and system for transmitting content in call established via media gateway control protocol A method for transmitting content in a call established via media gateway control protocol includes: encrypting an RFC, Request for Comment, 2833 message with a first key; and sending out the encrypted RFC2833 message. The key used for encryption and decryption may ... | 05/15/2012 |
| 8180356 | Method for notifying changes of cell information in multimedia broadcast/multicast service The present invention discloses a method for notifying changes of cell information in MBMS. The method comprises a procedure of the change in cell information of an adjacent cell triggering a UE demodulating the cell information: acquires cell information of adjacen... | 05/15/2012 |
| 8180224 | Method, apparatus and system for transmitting Ethernet signals in optical transport network A method, apparatus and system for transmitting Ethernet signals in an OTN are provided. The method may include: mapping the Ethernet signals to timeslot units, where a VCG composed of multiple OPUs is divided into the timeslot units; mapping the Ethernet signals in... | 05/15/2012 |
| 8179927 | Method, system and gateway for negotiating the capability of data signal detector Methods and systems for negotiating the capability of a data signal detector include a sender gateway sending a first signaling containing data signal detector support capability message during voice band data transmission (301); a receiver gateway determinin... | 05/15/2012 |
| 8179908 | Packet network system with session changing function and implementation method and device thereof The present invention provides a method for session changing. The method for session changing is designed for session changing during interworking between a first UE and a second UE in a packet network, and includes: reserving, during setup of an initial session bet... | 05/15/2012 |
| 8179881 | Method for allocating time and frequency resource for resource request indicator, method for transmitting resource request indicator and device thereof A method for allocating a time and frequency resource of a resource request indicator (RRI), a method for transmitting an RRI, and a device thereof are provided, which relate to a wireless communication technique and reduce the overhead of the time and frequency res... | 05/15/2012 |
| 8176147 | Method and messaging system for managing media contents in uniform storage A method for managing media contents in a uniform storage includes: storing media contents and media content metadata corresponding to the media contents at a messaging system network side, performing management operations on the media contents by a user client base... | 05/08/2012 |
| 8175870 | Dual-pulse excited linear prediction for speech coding The invention proposed a Dual-Pulse Excitation Model; wherein two pulses of each pair of pulses are always adjacent each other. Only one position index for each pair of pulses needs to be sent to the decoder, which saves bits to code all pulse positions. The magnitu... | 05/08/2012 |
| 8175586 | Method for implementing one card multi-number service Embodiments of the present invention disclose a method for implementing a One Card Multiple-Number (OCMN) service, which includes: establishing a mapping relation between an internal network number of a user and at least one external number of the user; determining ... | 05/08/2012 |
| 8175256 | Call center system and method for obtaining interface invoke information The present invention discloses a call center system and a method for obtaining interface invoke information to realize automatic analysis of the user behaviors. The method includes steps of sending a connection establishment request message to a user interface serv... | 05/08/2012 |
| 8175174 | Communication system, communication method, transmitting apparatus and receiving apparatus A communication system, communication method, transmitting apparatus, and receiving apparatus are disclosed herein. The communication system includes: a first clock correlating unit, adapted to correlate a clock to be transmitted with a clock of a data frame at a tr... | 05/08/2012 |
| 8175055 | System, apparatus and method for providing services A system and apparatus for providing services are provided by embodiments of the present invention. It is guaranteed that a UE is able to establish a call branch at the CS network side with a CSA. The CSA and the S-CSCF are able to establish a call branch at an IMS ... | 05/08/2012 |
| 8175000 | Method and apparatus for measuring forward load in sector, control method, and control apparatus thereof A method for measuring a forward load in a sector includes: acquiring the amount of best-effort (BE) service data respectively transferred by each BE service user in a sector in a predetermined period of time; acquiring a time used by each BE service user for transf... | 05/08/2012 |
| 8174987 | Method and apparatus for implementing output queue-based flow control A method and apparatus for implementing output queue-based flow control is provided. The method includes: implementing queue scheduling and flow control by using an output port-based cell queue and by counting the number of cells from different angles. In this syste... | 05/08/2012 |
| 8174976 | Method and apparatus for controlling message traffic license The present invention relates to a method and an apparatus for controlling message traffic licenses. The method includes: controlling message traffic through an ordinary license; judging whether the triggering conditions of using the first extended license are fulfi... | 05/08/2012 |
| 8174298 | Method and apparatus for improving accuracy of signals delay A delay module, includes a first delay unit, a second delay unit and an inverter. Each of the first and second delay units includes: a logic gate for gating and a logic gate for delaying. The input port of the logic gate for gating of the first delay unit is electri... | 05/08/2012 |
| 8171055 | System and method for generating communication subscriber description information A system for generating communication subscriber description information includes an information labeling unit adapted to label original information of a specific communication subscriber, and a subscriber information generating unit adapted to generate communicatio... | 05/01/2012 |
| 8170565 | Method and apparatus of domain selection for routing control A method of domain selection for routing control, applied to a communication system including a Circuit Switched (CS) network and an IP Multimedia Subsystem (IMS) includes: obtaining call status(es) of a user in any one or both of the CS network and the IMS; selecti... | 05/01/2012 |
| 8170560 | Method and system for managing context of mobile station A method for managing the context of the mobile station (MS) is applied in an MS handover process of a wireless access network. The function entity identification information of acting on the MS is carried in the context of the MS, and the MS addresses based on the ... | 05/01/2012 |
| 8170421 | Method and apparatus for clock recovery A clock recovery method and apparatus is provided. The high-order demultiplexing-demapping unit (102) demultiplexes and demaps the high-order OTN frame (101) into N low-order ODTUjk frames (103), and transmits the N low-order ODTUjk frames (1... | 05/01/2012 |
| 8170194 | Method and system for replicating ring back tones The present invention, in one aspect, relates to a method for replicating ring back tone (RBT). In one embodiment, the method includes the steps of sending a Play and Collect request to a media resource server (MRS) by an application server (AS), playing an RBT subs... | 05/01/2012 |
| 8170148 | Demodulation circuit, digital microwave system and demodulation method A demodulation circuit, a digital microwave system including the demodulation circuit, and a signal demodulation method are provided. The demodulation circuit includes a first circuit, a second circuit, a third circuit, and a fourth circuit connected in turn. The fo... | 05/01/2012 |
| 8170132 | Method and apparatus for transmitting signals in a multiple antennas system A method and apparatus for transmitting signals in a Multiple Antennas System (MAS) are disclosed. The method includes performing Alamouti coding on each group of common channel symbols to form two branches; selecting different weight vectors for different branches ... | 05/01/2012 |
| 8165234 | Method and system for synchronizing OFDM transmission symbols A method for synchronizing orthogonal frequency division multiplexing (OFDM) transmission symbols includes: an OFDM transmission module receives a synchronization signal, and adjusts the OFDM symbols sent by all lines to synchronous symbols according to the synchron... | 04/24/2012 |
| 8165126 | Method, apparatus and system for selecting VMG A method, apparatus and system for selecting a Virtual Media Gateway are provided. The method for selecting a VMG includes: setting the service domain information on a VMG by extending a property parameter, after receiving the event triggering message on the bearer ... | 04/24/2012 |
| 8165107 | Method and system for obtaining path information, path computation element A method and a system for obtaining path information as well as a PCE are disclosed herein. All the PCEs from the source PCE to the confluent PCE compute the shortest path from the source node to the egress border node of the domain covered by the respective PCE one... | 04/24/2012 |
| 8165052 | Method and device for multiplexing broadcast service channel and non-broadcast service channel A method for multiplexing a broadcast service channel and a non-broadcast service channel includes: reserving TF resources for carrying non-broadcast service data on a sub-frame for carrying broadcast service data, and multiplexing the broadcast service data and the... | 04/24/2012 |
| 8165040 | Method for routing mobile node in wireless mesh network and a communication system thereof A wireless mesh network includes several mesh networks and the wireless mesh network access points to which the mesh networks belong. A method establishing backbone routing and network tolopogy among each wireless mesh network access points, selecting one said wirel... | 04/24/2012 |
| 8161535 | Control system and method A control system includes a user management server or server group, a Service Policy Decision Function (SPDF) server, an Access-Resource and Admission Control Function (A-RACF) server, and a control interface location between the user management server or server gro... | 04/17/2012 |
