Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
05/2006
05/30/2006US7055073 Coding method for coding packetized serial data with low overhead
05/30/2006US7055050 Network synchronization technique
05/30/2006US7054940 Adaptive cost of service for communication network based on level of network congestion
05/30/2006US7054558 Method for traffic protection in WDM fiber optic transport networks
05/30/2006US7054546 Data multiplexing method, data recorded medium, data recording apparatus and data recording program
05/30/2006US7054380 Embedding a first digital information signal into a second digital information signal for transmission via a transmission medium
05/30/2006US7054365 Method for providing variable bit rate in streaming service
05/30/2006US7054338 Loopback processing method and apparatus
05/30/2006US7054337 Method and apparatus for optimizing communications in a multiplexer network
05/30/2006US7054336 System and method for programming the quantity of frame synchronization words in a multidimensional digital frame structure
05/30/2006US7054334 Pathsize control method and operation of transmission apparatus
05/30/2006US7054333 Methods and apparatus for distributed SCCP management procedures
05/30/2006US7054332 Method and apparatus for dynamic negotiation of protocols
05/30/2006US7054331 Multi-lane receiver de-skewing
05/30/2006US7054330 Mask-based round robin arbitration
05/30/2006US7054310 Methods and apparatuses for providing multiple services from any slot in a SONET system having multiple slots
05/30/2006US7054309 Ethernet automatic fiber/copper media selection logic
05/30/2006US7054305 Combining narrowband applications with broadband transport
05/30/2006US7054298 Device and method for transmitting preamble of access channel in mobile communication system
05/30/2006US7054295 Method of transmission from TCP/IP communication network to mobile communication network and transmission and reception system therefor
05/30/2006US7054293 Method and apparatus for forward link rate scheduling
05/30/2006US7054289 System and method for broadband millimeter wave data communication
05/30/2006US7054287 Data transmission in a communication system
05/30/2006US7054283 Wireless network architechture and protocol for location services in GPRS packet data network
05/30/2006US7054279 Method and apparatus for optimizing signal transformation in a frame-based communications network
05/30/2006US7054275 Method and apparatus for determining reverse data rate in mobile communication system
05/30/2006US7054274 Method and apparatus for processing requests for statistics in a communication network
05/30/2006US7054268 Method and arrangement for transferring information in a packet radio service with application-based choice of release mode
05/30/2006US7054265 Communication apparatus and communication system
05/30/2006US7054264 Interconnect and gateway protection in bidirectional ring networks
05/30/2006US7054205 Circuit and method for determining integrated circuit propagation delay
05/30/2006US7053720 Configurable voltage controlled oscillator system and method including dividing forming a portion of two or more divider paths
05/30/2006US7051886 Solid soap with connecting and keeping means
05/30/2006CA2330799C Burst and packet wireless transmission using product codes with iterative decoding
05/26/2006WO2006055784A2 Multi-access terminal wiht capability for simultaneous connectivity to multiple communication channels
05/26/2006WO2006055197A2 Predictive mobile ad hoc networking including associated systems and methods
05/26/2006WO2006055013A1 Method and apparatus for a hub in daisy chain configuration
05/26/2006WO2006055007A1 Ultra-wideband communication protocol
05/26/2006WO2006053704A1 Synchronizing multi-channel speakers over a network
05/26/2006WO2006053495A1 A TRANSMISSION METHOD OF THE MAC-e SIGNALING
05/26/2006WO2005048470A3 Apparatus method and medium for tracing the origin of network transmissions using n-gram distribution of data
05/25/2006US20060112191 Communications system and method, information processing apparatus and method, and program
05/25/2006US20060111118 Method for managing radio resources and radio system
05/25/2006US20060109926 Method and apparatus for transmitting data in a time division duplexed (TDD) communication system
05/25/2006US20060109871 Method and apparatus for signaling transmission code set in data broadcasting
05/25/2006US20060109870 Transmitting device with discard control of specific media data
05/25/2006US20060109869 Method and circuit arrangements for adjusting signal propagation times in a memory system
05/25/2006US20060109868 Method and system for time synchronisation in a distributed communications network
05/25/2006US20060109864 Pre-emption mechanism for packet transport
05/25/2006US20060109863 Digital message transmission protocol
05/25/2006US20060109862 Apparatus and method for converting megaco protocol
05/25/2006US20060109861 Apparatus with and a method for a dynamic interface protocol
05/25/2006US20060109858 Method and apparatus for signaling transmission code set in data broadcasting
05/25/2006US20060109852 Auto configuration for asynchronous transfer mode based access device
05/25/2006US20060109851 Auto configuration for asynchronous transfer mode based access device
05/25/2006US20060109842 Reconfigurable compute engine interconnect fabric
05/25/2006US20060109835 Radio-corrected timepiece
05/25/2006US20060109833 Method for processing packets and scheduling superframe in polling-based WLAN system
05/25/2006US20060109820 Handoff control method and mobile station
05/25/2006US20060109808 Digital broadcasting in areas with poor transmitting power
05/25/2006US20060109807 Multicasting using tunneling method
05/25/2006US20060109797 Integrated management system and method for network connection means in networks having different telecommunication protocols
05/25/2006US20060109794 Communication system
05/25/2006US20060109792 Apparatus and method to check data integrity when handling data
05/25/2006US20060109789 System and method for buffer management in a packet-based network
05/25/2006US20060109784 Closed loop method and apparatus for throttling the transmit rate of an Ethernet Media Access Controller (MAC)
05/25/2006US20060109783 High availability VoIP subsystem
05/25/2006US20060109779 Method and system for split-pair reception in twisted-pair communication systems
05/24/2006EP1659720A2 A cellular/satellite communications system with improved frequency re-use
05/24/2006EP1659719A2 Apparatus for protecting low/high order traffic boards in a synchronous digital hierarchy transmission device
05/24/2006EP1659718A2 Method for synchronising, control system for synchronising secondary units and synchronisable secondary units
05/24/2006EP1659717A1 Phase adjusting method and apparatus
05/24/2006EP1461890A4 Method for supporting sdh/sonet aps on ethernet
05/24/2006EP1410572B1 Communications system and method
05/24/2006EP1134992B1 Method and mobile network to minimise the RACH transmit power
05/24/2006EP1125413B1 Data transport
05/24/2006EP1086554B1 Collision handling scheme for discrete multi-tone data communications network
05/24/2006EP0990317B1 Timing control of transmission time slots
05/24/2006CN1778059A Protection switching and monitoring method and arrangement in a data transmission system
05/24/2006CN1777882A Wireless service depot networks
05/24/2006CN1777320A Micro-processor of distributing radio channel
05/24/2006CN1777157A Timing tracing and trapping method and device
05/24/2006CN1777152A Data transmission between a media gateway and server
05/24/2006CN1777076A Baseband chip with access of time-division synchronous CDMA
05/24/2006CN1257654C Communication channel foe fast acquisition of highly variable data transmission rate
05/23/2006US7051248 Coding apparatus and decoding apparatus for transmission/storage of information
05/23/2006US7051247 Coding system and decoding system
05/23/2006US7051246 Method for estimating clock skew within a communications network
05/23/2006US7051109 Methods and apparatus for using SCTP to provide mobility of a network device
05/23/2006US7050884 Image transmission device and method, transmitting device and method, receiving device and method, and robot apparatus
05/23/2006US7050518 Data transmission method
05/23/2006US7050468 Multiplexed signal transmitter/receiver, communication system, and multiplexing transmission method
05/23/2006US7050467 Digital-to-phase-converter
05/23/2006US7050466 Apparatus and method for acquiring multi-user signal synchronization in code division multiple access system
05/23/2006US7050465 Response time measurement for adaptive playout algorithms
05/23/2006US7050463 Automatic bit-rate detection scheme for use on SONET transceiver
05/23/2006US7050462 Real time communications of musical tone information
05/23/2006US7050461 Packet buffer equipment
05/23/2006US7050460 Method and apparatus for multiplexing data streams using time constraints
05/23/2006US7050459 Devices, methods and software for centralized session planning while in a DCF mode