| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 05/04/2005 | EP1527536A1 Methods and systems for automatically provisioning address translation information in a mobile services node address translation database |
| 05/04/2005 | EP1527525A1 Dynamic forward error correction in utra systems |
| 05/04/2005 | EP1527523A2 Channel switching for support of multimedia broadcast and multicast services |
| 05/04/2005 | EP1527408A2 Anticollision method comprising time-slots processing information that marks the time slots |
| 05/04/2005 | EP1495567A4 Software parameterizable control blocks for use in physical layer processing |
| 05/04/2005 | EP1472812A4 Wideband ranging process for frequency acquisition |
| 05/04/2005 | EP1366584A4 System and method for demodulator state controller |
| 05/04/2005 | EP1271894B1 Packet transmitter unit, packet receiver unit and packet transmission system |
| 05/04/2005 | EP0890234B1 Transport interface for performing protection switching of telecommunications traffic |
| 05/04/2005 | EP0878074B1 A method for reducing transients in a clock signal generating system |
| 05/04/2005 | CN1613235A Method and system for voice traffic concentration in an ATM/DSL head-end network |
| 05/04/2005 | CN1613216A Digital frame determination method and apparatus |
| 05/04/2005 | CN1613206A 传送格式组合指示器信令 Transport format combination indicator signaling |
| 05/04/2005 | CN1612635A Hand-off control method and wireless communication apparatus using the method |
| 05/04/2005 | CN1612557A Method and apparatus for providing signal acquisition and frame synchronization in a hierarchical modulation scheme |
| 05/04/2005 | CN1612547A Method for providing mobile packet data service in mobile communication system |
| 05/04/2005 | CN1612511A Broadcast method in WPAN and communication system using the same |
| 05/04/2005 | CN1612501A Transmitting data using multi-frames |
| 05/03/2005 | US6888906 Clock and data regenerator with demultiplexer function |
| 05/03/2005 | US6888903 Digital communication receiver and a method for the operation thereof |
| 05/03/2005 | US6888846 Data transfer in an optical network communication system |
| 05/03/2005 | US6888844 Method for selecting an operating mode for a frame-based communications network |
| 05/03/2005 | US6888833 System and method for processing call signaling |
| 05/03/2005 | US6888826 Pointer generator design that provides multiple outputs that can be synchronized to different clocks |
| 05/03/2005 | US6888819 Media access control utilizing synchronization signaling |
| 05/03/2005 | US6888809 Space-time processing for multiple-input, multiple-output, wireless systems |
| 05/03/2005 | US6888805 Time multiplexed transmission scheme for a spread spectrum communication system |
| 05/03/2005 | US6888799 SDH test apparatus and SDH test method |
| 05/03/2005 | US6888798 Embedded management channel for SONET path terminating equipment connectivity |
| 05/03/2005 | US6888797 Hashing-based network load balancing |
| 05/03/2005 | US6888795 Resource allocation in a circuit switched network |
| 05/03/2005 | US6888791 Self-healing link switched ring for ATM traffic |
| 05/03/2005 | CA2279318C Air frame synchronisation |
| 05/03/2005 | CA2217840C Synchronization system multiple modes of operation |
| 05/03/2005 | CA2204135C Method and apparatus for channel estimation |
| 04/28/2005 | WO2005039206A1 Method and system for handling messages addressed to multiple mobile nodes |
| 04/28/2005 | WO2005039152A2 Methods and systems for providing session initiation protocol (sip) trunk groups |
| 04/28/2005 | WO2005039107A1 Ring map discovery and validation method and system for optical network applications |
| 04/28/2005 | WO2005039092A2 System and method for deterministic registration for communication networks |
| 04/28/2005 | WO2005039078A1 Dynamic bandwidth distribution method in passive optical network |
| 04/28/2005 | WO2005013037A3 Method and apparatus for shifting at-speed scan patterns in a scan-based integrated circuit |
| 04/28/2005 | WO2005002110A3 Multi-rate, multi-protocol, multi-port line interface for a multiservice switching platform |
| 04/28/2005 | WO2005001596A3 Fibre channel frame-mode gfp with distributed delimiter |
| 04/28/2005 | WO2004107106A3 Architecture for dense multicast networks with provisioned routes |
| 04/28/2005 | WO2004105312A3 Deskewing parallel data |
| 04/28/2005 | WO2004066107A3 Method and apparatus for digital subscriber line access multiplexer stacking |
| 04/28/2005 | WO2004046887A3 A system and method for reducing bandwidth requirements for remote applications by utilizing client processing power |
| 04/28/2005 | US20050091701 Video transmitting device, receiving device, video transmitting system, video transmitting method, video transmitting program, and storage medium storing video transmitting program |
| 04/28/2005 | US20050090270 Method and apparatus for quick paging in a wireless communication system |
| 04/28/2005 | US20050090264 Broadcast method in WPAN and communication system using the same |
| 04/28/2005 | US20050090202 Method for generating a preamble sequence group |
| 04/28/2005 | US20050090200 Synchronized UWB piconets for SOP (Simultaneously Operating Piconet) performance |
| 04/28/2005 | US20050089068 Method and apparatus for providing signal acquisition and frame synchronization in a hierarchical modulation scheme |
| 04/28/2005 | US20050089026 Method and system for improved sonet data communications channel |
| 04/28/2005 | US20050089012 Circuit synchronization over asynchronous links |
| 04/28/2005 | US20050089008 Method for providing mobile packet data service in mobile communication system |
| 04/28/2005 | US20050089006 Method for client-based multicast message transmission |
| 04/28/2005 | US20050088998 Method and apparatus for cell identification in wireless data networks |
| 04/28/2005 | US20050088991 Transmitting data using multi-frames |
| 04/28/2005 | US20050088975 Mechanism for modem pass-through with non-synchronized gateway clocks |
| 04/28/2005 | US20050088966 Fast failure detection using RTT time considerations on a non-retransmit medium |
| 04/28/2005 | US20050088963 Method and apparatus for protection switch messaging on a shared mesh network |
| 04/27/2005 | EP1526701A1 Methods and devices for transferring and for recovering data packets |
| 04/27/2005 | EP1525725A1 Switching architecture with packet encapsulation |
| 04/27/2005 | EP1525712A2 System and method for minimizing guard time in a time division duplex communication system |
| 04/27/2005 | EP1525695A1 Dual home mobility management in a wireless telephony/wireless lan interworking environment |
| 04/27/2005 | EP1525694A2 Methods and apparatus for improved communications networks |
| 04/27/2005 | EP1525693A1 Clock synchronizing method over fault-tolerant etherent |
| 04/27/2005 | EP1525691A2 Communication system for sending dissimilar types of data across a synchronous network |
| 04/27/2005 | EP1525690A1 Methods and apparatus for network signal aggregation and bandwidth reduction |
| 04/27/2005 | EP1108239B1 Communication management system for computer network-based telephones |
| 04/27/2005 | EP1078483A4 Programmable error control circuit |
| 04/27/2005 | EP0883940B1 Subtractive multicarrier cdma access methods and systems |
| 04/27/2005 | CN2696250Y User set for HS-DSCH common channel area changing |
| 04/27/2005 | CN2696247Y Transmission block group base station |
| 04/27/2005 | CN1611009A Cellular telephone with simultaneous CDMA and TDMA communications |
| 04/27/2005 | CN1610388A Video transmitting device, receiving device, video transmitting system, video transmitting method, |
| 04/27/2005 | CN1610339A Methods and devices for transferring and for recovering data packets |
| 04/27/2005 | CN1610285A Method for estimating communication channel in OFDM system |
| 04/27/2005 | CN1610279A Passive optical network dynamic bandwide distributing apparatus and method |
| 04/27/2005 | CN1610269A Uplink/downlink synchronizing apparatus for mobile communication terminal |
| 04/27/2005 | CN1609782A Method and apparatus for regulating non-deterministic length information |
| 04/27/2005 | CN1199478C Method and mobile station for implementing up chain link ratio matching in CDMA system |
| 04/27/2005 | CN1199460C Image layered coding and exchanging method in video signal system |
| 04/27/2005 | CN1199384C Method and apparatus for generating compression mode over composite channel base station and mobile station |
| 04/27/2005 | CN1199380C Working method of synchronous two or more interfaces |
| 04/27/2005 | CN1199378C Method for identifying varied data pulse series in digital communication system and communication equipment |
| 04/27/2005 | CN1199360C Coding a data stream |
| 04/27/2005 | CN1199121C NumA data processing system and method for synchronous node gathering and central switch |
| 04/26/2005 | US6885987 Method and apparatus for encoding and decoding pause information |
| 04/26/2005 | US6885822 Wavelength and filter arrangement for WDM networks |
| 04/26/2005 | US6885717 Device and method for digitally generating equidistant synchronous frequency-multiplied clock pulses |
| 04/26/2005 | US6885716 Encoding and decoding system |
| 04/26/2005 | US6885681 Bit rate converter with controlled stuffing rate |
| 04/26/2005 | US6885680 Method for synchronizing to a data stream |
| 04/26/2005 | US6885670 Method and apparatus for fault tolerant, software transparent and high data integrity extension to a backplane or bus interconnect |
| 04/26/2005 | US6885664 Distributed switching system and method with time-based routing |
| 04/26/2005 | US6885661 Private branch exchange built using an ATM Network |
| 04/26/2005 | US6885656 Asynchronous interference avoiding method and asynchronous interference avoiding system |
| 04/26/2005 | US6885651 Maintaining an adaptive broadcast channel using both transmitter directed and receiver directed broadcasts |