Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
02/2011
02/23/2011EP2239864A9 Cell search procedure for time division duplex communication systems using code division multiple access
02/23/2011EP1408649B1 System, methods and apparatuses for identifying a mobile communication terminal
02/23/2011CN101982008A Radio equipment (RE)-based synchronization
02/23/2011CN101981992A Allocation method and base station apparatus using the same
02/23/2011CN101981966A 无线通信方法和无线通信系统 The wireless communication method and a radio communication system
02/23/2011CN101980463A Adaptive clock processing method and device in packet transport network
02/22/2011US7895623 Digital broadcast and transmission system including more detailed PSIP information
02/22/2011US7895343 Method and apparatus relating to retransmission of data between different protocol layers
02/22/2011US7894832 Method for transmitting short messages
02/22/2011US7894808 Storing apparatus and telecommunications apparatus
02/22/2011US7894492 Programmable SONET framing
02/22/2011US7894491 Data transfer circuit
02/22/2011US7894490 Signal separating circuit, signal separating method, signal multiplexing circuit and signal multiplexing method
02/22/2011US7894489 Adaptive play-out buffers and adaptive clock operation in packet networks
02/22/2011US7894488 Apparatus and method for monitoring quality metrics associated with a wireless network
02/22/2011US7894487 Time synchronization in a network
02/22/2011US7894486 Method for depacketization of multimedia packet data
02/22/2011US7894485 Method and device of transmitting SDH services in passive optical network
02/22/2011US7894482 Method and device for mapping and demapping a client signal
02/22/2011US7894481 Methods and systems for dynamic fragmentation of packets by communication network nodes
02/22/2011US7894480 Computer system and network interface with hardware based rule checking for embedded firewall
02/22/2011US7894479 Data processing system, transmission apparatus, and band control apparatus
02/22/2011US7894478 Method and system for network management providing access to application bandwidth usage calculations
02/22/2011US7894477 Framing mobile communication signals for analysis
02/22/2011US7894476 System and method for managing a data transmission layer for a personal medical device
02/22/2011US7894475 Two tier hi-speed wireless communication link
02/22/2011US7894474 Remote control of an electronic device through downloading of a control interface of the electronic device in a mobile station
02/22/2011US7894473 System and method for monitoring valve status and performance in a process control system
02/22/2011US7894472 Method and apparatus for automatic selection and operation of a subscriber line spectrum class technology
02/22/2011US7894471 Content distribution system, content distribution method, terminal apparatus in content distribution system, and recording medium on which program is recorded
02/22/2011US7894470 Systems, methods and computer products for pooling of wireless collection bandwidth
02/22/2011US7894460 Programmable logic controller protocol converter
02/22/2011US7894457 Optical networking module including protocol processing and unified software control
02/22/2011US7894443 Radio link control unacknowledged mode header optimization
02/22/2011US7894441 Packet forwarding device with packet filter
02/22/2011US7894425 Communications system providing adaptive polling based upon user usage patterns and related methods
02/22/2011US7894421 Voice and data exchange over a packet based network
02/22/2011US7894417 Signal arrangement for multi-bandwidth OFDM system
02/22/2011US7894413 Adaptive MAC fragmentation and rate selection for 802.11 wireless networks
02/22/2011US7894405 Method to achieve fast active scan in 802.11 WLAN
02/22/2011US7894404 Generation of quality metrics using multibranch PSYNC detection module
02/22/2011US7894398 Method for transmitting control channel in a mobile communication system
02/22/2011US7894378 Method for updating a multicast state of a multicast group
02/22/2011US7894372 Topology-centric resource management for large scale service clusters
02/22/2011US7894365 Method for tracking transmission status of data to entities such as peers in a network
02/22/2011US7894356 System and method for measuring network performance using real network traffic
02/22/2011US7894348 Method and system for congestion control in a fibre channel switch
02/22/2011US7894332 Power profile reshaping in orthogonal frequency division multiple access symbols
02/22/2011CA2546790C Systems and methods for added authentication in distributed network delivered half-duplex communications
02/17/2011WO2011018751A1 Time synchronization in wireless networks
02/17/2011WO2011018722A1 Flexible ways to indicate downlink/uplink backhaul subframe configurations in a relay system
02/17/2011WO2011017986A1 Transmission method and assembling method for physical layer operations, administration and maintenance (ploam) message in a passive optical network
02/17/2011US20110040966 Method and device for authenticating transmitted user data
02/17/2011US20110038388 Communication system including a data bus and multiple user nodes connected thereto, and method for operating such a communication system
02/17/2011US20110038385 Signal processing apparatus, signal processing method, and reception system
02/17/2011US20110038384 Procede, dispositif et systeme de generation d'un flux de donnees de contribution
02/17/2011US20110038361 Method of performing uplink synchronization in random access procedure
02/17/2011US20110038360 Implant Access in the Medical Implant Communications Service Band
02/17/2011US20110038356 VBR interference mitigation in an mmwave network
02/17/2011US20110038355 Method and system of communication employing spatial reuse reservation protocol
02/17/2011US20110038340 Resource allocation method and apparatus thereof
02/17/2011US20110038298 System, method, base station apparatus, and terminal apparatus for mobile communication
02/17/2011US20110038254 Apparatus and method for finding a pair of disjoint paths in a communication network
02/16/2011EP2285172A2 Method and apparatus for controlling transmissions of a communications system
02/16/2011EP2285171A2 Method and Apparatus for Controlling Transmissions of a Communications System
02/16/2011EP2285167A2 Outer loop/weighted open loop power control in a time division duplex communication system
02/16/2011EP2285055A1 Method for aggregating a plurality of links to simulate a unitary connection
02/16/2011EP2285027A1 Synchronization method of multiple access points in wireless network
02/16/2011EP2283592A2 Method and apparatus for controlling the optical output power from a burst mode laser
02/16/2011CN1972167B Point-to-multipoint access network and method to enhance security and branch/coupler
02/16/2011CN1870480B Ring network protection method of optical transmission network
02/16/2011CN1716831B Device and method for multiplexing associated with a coding device
02/16/2011CN1619991B Terminal and communication method
02/16/2011CN101977092A Forward error correction mapping and de-mapping techniques
02/16/2011CN101124832B Wireless communication method and apparatus for adaptively biasing channel quality indicators to maintain a desired block error rate
02/16/2011CN101116352B Configuration of failure and acquire timeouts to facilitate recovery from failures in hierarchical mesh networks
02/15/2011US7890632 Load balancing using replication delay
02/15/2011US7889766 Digital broadcasting system and method of processing data
02/15/2011US7889765 Apparatus and methods for utilizing variable rate program streams in a network
02/15/2011US7889764 Method for the synchronization of data, such as distributed data, taking account of clock drifts and inaccuracies
02/15/2011US7889762 Apparatus and method for in-line insertion and removal of markers
02/15/2011US7889761 Method and system for providing bandwidth allocation and sharing in a hybrid wired/wireless network
02/15/2011US7889760 Systems and methods for sending binary, file contents, and other information, across SIP info and text communication channels
02/15/2011US7889759 Broadband cable network utilizing common bit-loading
02/15/2011US7889758 Method for allocating subchannel in wireless network
02/15/2011US7889755 HSDPA system with reduced inter-user interference
02/15/2011US7889754 Address resolution mechanism for ethernet maintenance endpoints
02/15/2011US7889732 Method for converting between unicast sessions and a multicast session
02/15/2011US7889731 Method and system for wireless network-based messaging service message delivery
02/15/2011US7889719 Method and apparatus for communication channel switch
02/15/2011US7889718 Determining physical location of network devices
02/15/2011US7889710 Wireless mesh network with locally activated fast active scheduling of wireless messages
02/15/2011US7889709 Distinguishing between data packets sent over the same set of channels
02/15/2011US7889705 Mobile terminal and method for notifying access router of IP address in wireless network
02/15/2011US7889691 Method of broadcasting packets in ad-hoc network
02/15/2011US7889669 Equalized network latency for multi-player gaming
02/15/2011US7889662 Charging in telecommunications network
02/15/2011US7889652 Traffic engineering using extended bandwidth accounting information
02/15/2011US7889647 Switching apparatus for switching real-time packet in real time and packet switching method
02/15/2011US7889646 Methods, systems, and computer program products for managing admission control in a regional/access network based on user preferences