Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
01/2007
01/24/2007CN1902851A Method and system for employing adaptive event codes
01/24/2007CN1902846A Module for network interface card
01/24/2007CN1902831A Method and apparatus for reducing data collisions in a frequency hopping communication system
01/24/2007CN1901715A Cell search procedure for time division duplex communication systems using code division multiple access
01/24/2007CN1901703A Cell search procedure for time division duplex communication systems using code division multiple access
01/24/2007CN1901679A Method for information selecting and dividing based on micro block inner edge
01/24/2007CN1901493A Method of operating a data bus system comprising resource control means and transmitter station
01/24/2007CN1901481A Method for judging spring grouping ring topology stability
01/24/2007CN1901477A Searching method and its system for equipment traffic data
01/24/2007CN1901428A Decoder with inner forward error correction for synchronous digital seriesl/synchronous fiber optic net system
01/24/2007CN1901427A Modular interconnect circuitry for multi-channel transceiver clock signals
01/24/2007CN1901408A Method and device for mapping/demapping a tributary signal into/from a synchronous frame
01/24/2007CN1901407A Cell search procedure for tdd/cdma communications systems
01/24/2007CN1297172C Signalling method and telecommunication system
01/24/2007CN1297151C Video synchronization
01/24/2007CN1297125C System for providing distributed hdt-rt networks
01/23/2007US7168015 TF-determination apparatus, and TF-determination method as well as program to be executed for implementing the TF-determination method
01/23/2007US7167995 Robust and scalable de-skew method
01/23/2007US7167727 Wireless data communications using FIFO for synchronization memory
01/23/2007US7167652 Optical transmission system constructing method and system
01/23/2007US7167646 Wavelength and filter arrangement for WDM networks
01/23/2007US7167524 Method of inserting sync data in modulated data and recording medium containing the sync data
01/23/2007US7167487 Network with logic channels and transport channels
01/23/2007US7167482 Method and system for configuring radio interface in a communication system
01/23/2007US7167479 Multi-chassis broadcast router having a common clock
01/23/2007US7167477 Apparatus and method for recovering abnormal control cells in asynchronous transfer mode exchange subscriber unit
01/23/2007US7167463 System and method for creating a spectrum agile wireless multi-hopping network
01/23/2007US7167458 Method and apparatus for determining a number of times a message is transmitted on a paging channel to a mobile station
01/23/2007US7167450 Network management method and communications network system
01/23/2007US7167449 Communication terminal device, method, program, recording medium, and integrated circuit for use in communication network system
01/23/2007US7167447 Transporting QoS mapping information in a packet radio network
01/23/2007US7167445 Virtual line switched ring (VLSR) connection state distribution scheme
01/23/2007US7167442 Hitless protection switching
01/23/2007US7167441 Cascade control system for network units
01/23/2007CA2332405C Communication system
01/18/2007WO2007009068A2 System and method for positively changing mood through electronic media
01/18/2007WO2007008843A2 Methods and system for communications between equipment using one or more interleaved mobile level stuffing sequences
01/18/2007WO2007008296A2 Method and apparatus for non-stop multi-node system synchronization
01/18/2007WO2007007899A1 Radio apparatus
01/18/2007WO2007007662A1 Control station, base station, slot allocating method, and wireless communication system
01/18/2007WO2007007380A1 Radio resource assigning method and communication apparatus
01/18/2007WO2007007330A2 System and method for scheduling and receiving reminder messages
01/18/2007WO2007007326A2 System and method for detection and recovery of malfunction in mobile devices
01/18/2007WO2007006202A1 Qotdma transmission method and system
01/18/2007WO2006126961A3 Scheduling radio resources for symmetric service data connections
01/18/2007WO2006105004A3 Method and apparatus for reducing round-trip latency and overhead within a communication system
01/18/2007WO2006060266A3 Method for sharing bandwidth using reduced duty cycle signals
01/18/2007WO2006055374A3 Method and apparatus for aligning data in a wide, high-speed, source synchronous parallel link
01/18/2007WO2006053027A3 Systems and methods for multicast routing on packet switched networks
01/18/2007WO2005043936A3 Switchover for broadband subscriber sessions
01/18/2007US20070014315 Sub-frame synchronized signaling
01/18/2007US20070014314 Peer-to-peer synchronization of data between devices
01/18/2007US20070014313 Automated precision alignment of data in a utility monitoring system
01/18/2007US20070014311 Method and apparatus for grouping messages across a point to multipoint network
01/18/2007US20070014310 Communications system for monitoring a modem
01/18/2007US20070014309 System for transporting Ethernet frames over very high speed digital subscriber lines
01/18/2007US20070014308 Method to extend the physical reach of an infiniband network
01/18/2007US20070014307 Content router forwarding
01/18/2007US20070014306 Remote digital subscriber line access multiplexer
01/18/2007US20070014303 Content router
01/18/2007US20070014292 Protocol optimization for wireless networks
01/18/2007US20070014288 Apparatus and method for point-to-point emulation in a broadband wireless communication system
01/18/2007US20070014274 Method for the transmission of data
01/18/2007US20070014264 Reduced power time synchronization in wireless communication
01/18/2007US20070014257 Self optimization of time division duplex (tdd) timing and adaptive modulation thresholds
01/18/2007US20070014253 Wireless channel searching method, wireless transmitting/receiving system and wireless transmitting apparatus
01/18/2007US20070014252 Method and apparatus for positioning portable subscriber station in WiBro network, and repeater having the same
01/18/2007US20070014243 System and method for provisioning a user device
01/18/2007US20070014242 Access network with trusted real time feedback
01/18/2007US20070014241 Resolver caching of a shortest path to a multihomed server as determined by a router
01/18/2007US20070014237 Communication apparatus, communication system and communication control program
01/18/2007US20070014236 Voice packet scheduling method for wireless local area network
01/18/2007US20070014235 Multiple-input network node with power-saving state
01/18/2007US20070014231 Router and method for protocol process migration
01/18/2007US20070014226 Pulse shift modulation for reducing cross-talk of single ended I/O interconnects
01/17/2007EP1744479A1 A time division multiplex data transmission method
01/17/2007EP1743458A1 Adaptive beacon period in a distributed network
01/17/2007EP1743442A2 Performance optimization for wireless networks with mixed modulation types
01/17/2007EP1743441A1 Method and system for protecting a communications network comprising a transport network
01/17/2007EP1743353A2 Method and apparatus for failure resilient forwarding of data over a computer network
01/17/2007EP1535413B1 Efficient memory allocation in a wireless transmit/receiver unit
01/17/2007EP1525693B1 Clock synchronizing method over fault-tolerant etherent
01/17/2007EP1326444B1 Signal transmitter and signal receiver
01/17/2007CN1898909A 通信控制系统 Communication control system
01/17/2007CN1897760A Method for discovering dynamic band width distributing ability and configuring parameter based on timer
01/17/2007CN1897591A Multipoint-controlled protocol discovery processing method and related Ethernet passive light network
01/17/2007CN1897542A Method for improving multiplexing-section protective ring or link transmission capacity
01/17/2007CN1897490A System and method for multimedia delivery in a wireless environment
01/17/2007CN1295898C 时隙再生电路 Slot regeneration circuit
01/17/2007CN1295897C Method for obtaining down high-speed data transmission parameter in time division duplex system
01/16/2007US7165208 Apparatus and method for encoding and decoding TFCI in a mobile communication system
01/16/2007US7164918 Radio communication system
01/16/2007US7164860 Advanced multi-protocol optical transport network
01/16/2007US7164698 High-speed line interface for networking devices
01/16/2007US7164695 Wireless transmission apparatus and wireless transmission method
01/16/2007US7164693 Signaling transport protocol extensions for load balancing and server pool support
01/16/2007US7164692 Apparatus and method for transmitting 10 Gigabit Ethernet LAN signals over a transport system
01/16/2007US7164691 Communication system and method for sending isochronous streaming data across a synchronous network within a frame segment using a coding violation to signify invalid or empty bytes within the frame segment
01/16/2007US7164690 Method for opening a proprietary MAC protocol in a non-DOCSIS modem compatibly with a DOCSIS modem
01/16/2007US7164688 Transporting a gigabit per second data stream over a SDH/SONET network