Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
04/2011
04/21/2011US20110090923 Methods and devices for generating a reorganized transport datastream
04/21/2011US20110090922 Method, apparatus, and system for adjusting multimedia encoding rate
04/21/2011US20110090921 Network abstraction layer (nal)-aware multiplexer
04/21/2011US20110090918 Communication method and apparatus
04/21/2011US20110090897 Systems and methods for transmitting media content via digital radio broadcast transmission for synchronized rendering by a receiver
04/21/2011US20110090896 Methods for synchronizing data in a network
04/21/2011US20110090895 Method for transmitting system information
04/21/2011US20110090894 Midamble allocations for mimo transmissions
04/21/2011US20110090876 Reduced tranmission time interval
04/21/2011US20110090825 Transmission diversity and multiplexing for harq-ack signals in communication systems
04/21/2011US20110090782 Method and device for data processing and communication system comprising such device
04/21/2011DE10241693B4 Verfahren und Vorrichtung zur Durchführung mehrerer Korrelationsprozeduren in einer Mobilfunkumgebung Method and apparatus for performing multiple correlation procedures in a mobile environment
04/20/2011EP2312777A2 Optical communication system and communication bandwidth control method
04/20/2011EP2312776A1 Method, apparatus, and system for time synchronization
04/20/2011EP2312775A1 Physical time-stamping
04/20/2011EP2312774A1 Method and device for controling signal transmission
04/20/2011EP2311209A1 Stream generating device, method for calculating input buffer padding level inside the device, and stream control method
04/20/2011EP1908198B1 Method and apparatus for detection of signal having random characteristics
04/20/2011EP1813040B1 System and method of vehicular wireless communication
04/20/2011EP1336277B1 Methods and apparatus for identifying asset location in mobile communication networks
04/20/2011CN1996807B A method for non damage virtual cascaded delay compensation
04/20/2011CN1992571B Muti-service separated SDH/SONET transmission equipment
04/20/2011CN1984099B Method and device for configuring adjacent cascade channel register
04/20/2011CN1983893B Method and device for dispatching synchronous digital system virtual container
04/20/2011CN1983890B Method for restoring failure node service in SDII system
04/20/2011CN1983889B Method and system for transmitting network service
04/20/2011CN1866804B Method for carrying out fault protection inversion on main stem optical fibre of passive optical network
04/20/2011CN1655486B Time division multiplexing one-to-four channel tapping device
04/20/2011CN102027699A Data transfer method and system for loudspeakers in a digital sound reproduction system
04/20/2011CN102026045A Method, device and system for transmitting and receiving data frames
04/20/2011CN102025481A Method for communication between microcontroller and output device
04/20/2011CN102025438A Enhancement-type PDH (plesiochronous digital hierarchy) frame format suitable for microwave communication and mapping method
04/20/2011CN102025437A Method, system and device for protection switching
04/20/2011CN102025436A Data synchronism method and device for SDH cross equipment
04/20/2011CN101615967B Method, device and system for transmitting and receiving service data
04/20/2011CN101394390B Spectrum-spread type PDH microwave communication system and method
04/20/2011CN101296048B Time synchronization method and apparatus
04/20/2011CN101217328B Time synchronization method, system and device
04/20/2011CN101197633B Method and device for sharing protection and improving band width utilization ratio
04/20/2011CN101166062B A method and system for transmitting synchronization digital system frame in optical network
04/20/2011CN101145864B A method and system for improving base clock performance
04/20/2011CN101136703B Data transmission method, system and device
04/20/2011CN101107800B Cascaded connection matrices in a distributed cross-connection system
04/20/2011CN101064594B Method and apparatus of deciphering parameter synchronously in a wireless communications device
04/20/2011CN101030827B Method and apparatus for mapping DTM to OTN
04/20/2011CN101009528B Method and system structure for implementing the synchronized digit sequence TU3/TU12/TU11 mixed low-rank crossing
04/19/2011US7930715 Operations center for a television program packaging and delivery system
04/19/2011US7930042 Redundant fieldbus system
04/19/2011US7929935 Wireless data communications using FIFO for synchronization memory
04/19/2011US7929578 Method and system for code combining at an outer decoder on a communication system
04/19/2011US7929577 Method and apparatus for packet error detection
04/19/2011US7929576 Method and system for accommodating different clock frequencies in an ethernet passive optical network
04/19/2011US7929575 System for maintaining synchronization between multiple asynchronous communication links
04/19/2011US7929574 Advanced clock distribution mechanism for circuit emulation applications
04/19/2011US7929573 Method and apparatus for transporting network management information in a telecommunications network
04/19/2011US7929571 System and method for implementing a preemptive retransmit for error recovery in a communications environment
04/19/2011US7929570 Reducing overheads of a protocol data unit in a wireless communication system
04/19/2011US7929569 Compression of overhead in layered data communication links
04/19/2011US7929568 Packing data over an adaptive rate link
04/19/2011US7929567 Data rate management in a communication network
04/19/2011US7929566 Terminal and method for managing bandwidth of terminal
04/19/2011US7929565 Ethernet switching of PCI express packets
04/19/2011US7929564 System, apparatus, and method for loading bits into sub-channels
04/19/2011US7929523 System and method for communicating asynchronously with synchronous web services using a mediator service
04/19/2011US7929515 Method and apparatus for designing radio access networks including broadband wireless links
04/19/2011US7929514 Method and apparatus for mobile flow record generation and analysis
04/19/2011US7929512 Performance management of cellular mobile packet data networks
04/19/2011US7929504 Systems and methods for the connection and remote configuration of wireless clients
04/19/2011US7929494 High-speed data transmission in a digital mobile communication system
04/19/2011US7929477 Method, apparatus and system for data transmission in radio communication network
04/19/2011US7929475 System and method for multicast communications using real time transport protocol (RTP)
04/19/2011US7929468 Method for improving coexistence between adjacent TDD and FDD wireless networks
04/19/2011US7929467 Method for transmitting TDD frames with increased data payload
04/19/2011US7929450 In-bound mechanism that monitors end-to-end QOE of services with application awareness
04/19/2011US7929447 Method of flow control for data transported using isochronous packets over an IEEE 1394-2000 serial bus network
04/19/2011US7929431 Port rate smoothing in an avionics network
04/19/2011US7929424 Switchover for broadband subscriber sessions
04/19/2011US7929412 Media access control for MIMO wireless network
04/19/2011CA2555593C Method and system for efficient link recovery for fibre channel over sonet/sdh transport path
04/19/2011CA2512140C System and method for extending neighboring cell search window
04/14/2011US20110085795 Communication device and downstream resource allocation method
04/14/2011US20110085564 Gateway for Transporting Out-Of-Band Messaging Signals
04/14/2011US20110085522 Method for allocating slots for emergency data and method for transmitting emergency data using the same
04/14/2011US20110085478 Relay Transmission Method and Apparatus
04/13/2011EP2309814A1 Base station and mobile station
04/13/2011EP2309696A1 System for allocating resources in a communication system
04/13/2011EP2309695A1 High data rate interface apparatus and method
04/13/2011EP2309687A1 Method and apparatus for scheduling uplink rates adaptively to fast rate ramping in a packet communication system
04/13/2011EP2309666A2 Communication device and downstream resource allocation method
04/13/2011CN1855784B Line-timing in packet-based networks
04/13/2011CN1792052B Time-triggered communication system and method for the synchronization of a dual-channel network
04/13/2011CN1633768B Method and apparatus for providing a highly reliable ack/nack for time division duplex (TDD) and frequency division duplex (fdd)
04/13/2011CN1515098B Binary-tree method for multiplexing scheduling
04/13/2011CN102017757A Mobile communication system
04/13/2011CN102017739A Synchronization in mobile communication system
04/13/2011CN102017666A Method for dual channel monitoring on a radio device
04/13/2011CN102017652A Network devices, methods and/or systems for use in a media network
04/13/2011CN102017481A A transmit/receive unit, and methods and apparatus for transmitting signals between transmit/receive units
04/13/2011CN102014037A Transmission method and device for realizing 9-bit data byte in store and forward device
04/13/2011CN102013935A E1 signal extracting method and device