Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
05/2009
05/27/2009CN100492945C Method and equipment for transferring signal in wireless communication system
05/27/2009CN100492944C Time synchronization in positioning system
05/27/2009CN100492943C Multi-media jitter removal in asynchronous digital home network
05/27/2009CN100492942C Method for transmission of down common control information in tme-division duplex system
05/27/2009CN100492939C Encoder and encoding method
05/26/2009USRE40715 Method and means for allocating time slots in a TDD system
05/26/2009US7539918 System and method for generating cyclic codes for error control in digital communications
05/26/2009US7539793 Synchronized multichannel universal serial bus
05/26/2009US7539777 Method and system for network time protocol forwarding
05/26/2009US7539775 Communications system, and communication device and network management device, which are used therein
05/26/2009US7539497 Obtaining channel quality information in a wireless communication network
05/26/2009US7539414 Optical network with a void filling protocol independent of bit rate
05/26/2009US7539391 Method and apparatus for trick-mode support of audio/video/data streams with conditional access
05/26/2009US7539220 Data discard signalling procedure in a wireless communication system
05/26/2009US7539219 Method and apparatus for synchronization of digital multimedia packets
05/26/2009US7539218 Media processing engine framework
05/26/2009US7539216 Method and system of determining last hop device addresses
05/26/2009US7539215 Subscriber device for a high-performance communication system
05/26/2009US7539214 Variable reliability wireless communication transmission method and apparatus
05/26/2009US7539212 Method and apparatus for MAC layer inverse multiplexing in a third generation radio access network
05/26/2009US7539211 Dynamic bandwidth allocation method considering multiple services in ethernet passive optical network system
05/26/2009US7539210 Dynamic routing in packet-switching multi-layer communications networks
05/26/2009US7539209 Method and device for preserving pacing information across a transport medium
05/26/2009US7539208 Timing system for modular cable modem termination system
05/26/2009US7539207 Method and base station for controlling link adaptation and packet scheduling in high speed downlink packet access (HSDPA) radio system
05/26/2009US7539205 Service-specific logical interfaces for providing VPN customers access to external multicast content
05/26/2009US7539199 Switch fabric scheduling with fairness and priority consideration
05/26/2009US7539196 Method and apparatus for tunnelling data in a network
05/26/2009US7539193 System and method for facilitating communication between a CMTS and an application server in a cable network
05/26/2009US7539192 Gateway and control method thereof
05/26/2009US7539190 Multicasting in a shared address space
05/26/2009US7539175 Multi-access terminal with capability for simultaneous connectivity to multiple communication channels
05/26/2009US7539174 Mobile communication system, mobile station device, and network-side device
05/26/2009US7539173 Radio communication system, radio terminal, base station, control equipment and communication method
05/26/2009US7539168 Emergency call handling in contention-based wireless local-area networks
05/26/2009US7539167 Spread spectrum receiver and method for carrier frequency offset compensation in such a spread spectrum receiver
05/26/2009US7539140 Method to determine average number of packets per burst for transmission of data packets through a network
05/26/2009US7539126 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system
05/26/2009US7539094 Multi-bit stream of multimedia data processing
05/26/2009CA2535964C Method and apparatus for suppression of crosstalk and noise in time-division multiplexed interferometric sensor systems
05/22/2009WO2009064599A1 Continuous redundancy check method and apparatus
05/22/2009WO2009064595A2 System and method for providing scheduled data communications in a communication system
05/22/2009WO2009063242A1 Optical fibre network
05/22/2009WO2009062574A1 Method and apparatus for preventing fluctuations in a digitally produced output clock signal
05/22/2009CA2703802A1 System and method for providing scheduled data communications in a communication system
05/21/2009US20090131098 Preamble design for a wireless signal
05/21/2009US20090131009 Received communication signal processing methods and components for wireless communication equipment
05/21/2009US20090129772 Shared mesh signaling method and apparatus
05/21/2009US20090129573 System and method for detecting and managing fraud
05/21/2009US20090129491 Inserting method of downlink common pilot
05/21/2009US20090129407 Packet consolidation
05/21/2009US20090129406 Radio protocol for mobile communicatoin system and method
05/21/2009US20090129405 Network Communication Bandwidth Management
05/21/2009US20090129404 Differentiation for bandwidth request contention
05/21/2009US20090129403 Fueling Facility Communication
05/21/2009US20090129368 Communication apparatus and control method, program, and storage medium thereof
05/21/2009US20090129367 Multi-function wireless terminal
05/21/2009US20090129365 Control station, controlling method thereof and storage media
05/21/2009US20090129364 Method for transmitting and receiving safety message
05/21/2009US20090129363 Automatic Volume Restoration in a Distributed Communication System
05/21/2009US20090129344 Enhanced stream layer transmission for mediaflo mobile multimedia multicast system
05/21/2009US20090129312 System and Method for Timing Synchronization
05/21/2009US20090129310 Timing recovery scheme for satellite backhaul link
05/21/2009US20090129302 System and method for implementing optimized multiplexing and power saving in a broadcast network
05/21/2009US20090129298 Efficient system identification schemes for communication systems
05/21/2009US20090129285 Statistic reporting method and media gateway
05/21/2009US20090129280 Socket management for always-on data connections
05/21/2009US20090129269 Ethernet Controller
05/21/2009US20090129259 Coding and multiplexing of control information in a wireless communication system
05/20/2009EP2061177A1 Data reproduction circuit
05/20/2009EP2061164A1 A method for realizing the subnetwork connection protection with sub-layer monitoring of k rank optical channel data unit and an apparatus thereof
05/20/2009EP1825645B1 Efficient allocation of shared bandwidth
05/20/2009EP1676450A4 Channel assignment for scalable ad-hoc networks
05/20/2009EP1573973B1 Method and apparatus for the hardware implementation of virtual concatenation and link capacity adjustment over sonet/sdh frames
05/20/2009CN101436952A Method for automatically configuring pressing table and network node equipment
05/20/2009CN101436916A Method, apparatus and system for processing bandwidth of passive optical network
05/20/2009CN101436898A Method, system and apparatus for time synchronization in TDM system
05/20/2009CN101436897A TDD-RLAN wireless telecommunication system with RAN IP gateway and methods
05/20/2009CN100490404C A method for implementing service transmission in synchronous digital transmission network
05/20/2009CN100490367C Base station equipment and terminal equipment
05/20/2009CN100490361C Method and communication system for synchronizing remote radio station and radio station and network center
05/20/2009CN100489828C Integrated circuit
05/19/2009US7536716 Labeling gateway for compartmented multi-operator network elements over a heterogeneous network
05/19/2009US7536489 Information processing system for determining payload size based on packet-to-payload size ratio
05/19/2009US7536476 Method for performing tree based ACL lookups
05/19/2009US7536208 Low power interference signal code power (ISCP) measurement
05/19/2009US7536104 Tree optical transmission network
05/19/2009US7535933 Calibrated data communication system and method
05/19/2009US7535932 Radio communications system, radio network controller and base station
05/19/2009US7535931 Two-way timing protocol
05/19/2009US7535930 GEM frame structure showing payload type of frame and method for processing data thereof
05/19/2009US7535929 System and method for token-based PPP fragment scheduling
05/19/2009US7535928 Segmentation and reassembly of data frames
05/19/2009US7535927 Subscription-based services
05/19/2009US7535925 Broadband wireless communication system
05/19/2009US7535923 Apparatus and method for low cost, multi-port protocol analysis and monitoring
05/19/2009US7535920 Method and system for optimizing UTOPIA CLAV polling arbitration
05/19/2009US7535916 Method for sharing a transport connection across a multi-processor platform with limited inter-processor communications
05/19/2009US7535914 Communications network
05/19/2009US7535900 Multiple transmission bandwidth streams with defferentiated quality of service