Patents
Sitemap › H04 - Electric communication technique › H04J - Multiplex communication › H04J 3 - Time-division multiplex systems
Patents for H04J 3 - Time-division multiplex systems (63,408)
11/2003
11/20/2003US20030215215 Encoded stream generating apparatus and method, data transmission system and method, and editing system and method
11/20/2003US20030215020 Data access arrangement using a high frequency transformer for electrical isolation
11/20/2003US20030214982 Method and circuit for insertion of time stamp into real time data
11/20/2003US20030214981 Multiplexing a communication port
11/20/2003US20030214979 Method and apparatus for multiplexing and demultiplexing variable-length packets
11/20/2003US20030214977 Clock distribution in a communications network
11/20/2003US20030214969 Method and device for establishing communication links and providing reliable confirm messages in a communication system
11/20/2003US20030214962 Method and apparatus for bandwidth optimization in network ring topology
11/20/2003US20030214946 Reference timing architecture
11/20/2003US20030214928 Method for paging a device in a wireless network
11/20/2003US20030214920 Method and device for establishing communication links with parallel scheduling operations in a communication system
11/20/2003US20030214918 Method and system for computing the optimal slot to cell assignment in cellular systems employing time division duplex
11/20/2003US20030214914 Wireless communication network including directional and omni-directional communication links and related methods
11/20/2003CA2661727A1 Synchronization for extending battery life
11/20/2003CA2524695A1 In packet-switched cellular networks
11/19/2003EP1363439A1 Multiplexing device and demultiplexing device
11/19/2003EP1363426A1 Multiplexing relay transmission device
11/19/2003EP1362442A2 Jitter correction during multiplexing
11/19/2003EP1362341A1 Method and apparatus for encoding and decoding pause information
11/19/2003CN1457156A Distance measuring method for mobile communication system based on orthogonal FDMA accession
11/19/2003CN1457155A Upload synchronizing method for time division duplex synchronous code division multiples address wireless communication signal
11/19/2003CN1128561C Method and apparatus for communicatnig engineering orderwire information over synchronous communications network, and network
11/19/2003CN1128517C N:1 transcoder
11/19/2003CN1128514C Mobile communication system and method of operating the same having compressed mode operation
11/18/2003US6650880 Wireless data communications using FIFO for synchronization memory
11/18/2003US6650718 Timing reproducer and demodulator comprising this
11/18/2003US6650690 Device and system for carrying out search procedures in a mobile radio receiver
11/18/2003US6650686 Spread spectrum communication system and handover method therein
11/18/2003US6650661 System that compensates for variances due to process and temperature changes
11/18/2003US6650657 Systems, methods and computer program products for identifying digital impairments in modem signals
11/18/2003US6650656 Method and system for reconciling extended copy command target descriptor lengths
11/18/2003US6650649 Extension interface units in a communication system
11/18/2003US6650638 Decoding method and decoder for 64b/66b coded packetized serial data
11/18/2003US6650630 Resource management and traffic control in time-division-duplex communication systems
11/18/2003US6650624 Cable modem apparatus and method
11/18/2003US6650623 Adaptive link layer for point to multipoint communication system
11/18/2003US6650449 Method and device for network protection
11/18/2003CA2141445C Time alignment of transmission in a down-link of a cdma system
11/13/2003WO2003094531A1 System for the dynamic multiplexing of digital streams
11/13/2003WO2003094459A1 Switching architecture with packet encapsulation
11/13/2003WO2003094453A1 Communications switching architecture
11/13/2003WO2003094411A2 Communication system and method for minimum burst duration
11/13/2003WO2003094400A1 Method for protected transmission on a wavelength division multiplexing network
11/13/2003WO2003071682A3 Flexible method and apparatus for encoding and decoding signals using a time division multiple frequency scheme
11/13/2003WO2003069843A3 Clock synchronisation in a time triggered protocol (ttp) environment
11/13/2003WO2003026144A3 Multi-carrier frequency-division multiplexing (fdm) architecture for high speed digital service in local networks
11/13/2003WO2002063804A8 Scalable multi-channel frame aligner
11/13/2003WO2002045306B1 Scaleable transport of tdm channels in a synchronous frame
11/13/2003US20030210909 Optical communications networks utilizing frequency division multiplexing
11/13/2003US20030210779 Automatic rapid switching between DSL service and POTS over loaded loops
11/13/2003US20030210773 Digital subscriber line service over loaded loops
11/13/2003US20030210708 Digital telephone system and protocol for joint voice and data exchange via pots line
11/13/2003US20030210162 Method and system for transition-controlled selective block inversion communications
11/13/2003CA2484751A1 Switching architecture with packet encapsulation
11/12/2003EP1361756A1 Method and/or system for transferring/receiving audio and/or video signals and minimizing delay time over internet networks and relating apparatuses
11/12/2003EP1361688A1 Method of protected transmission on a WDM network
11/12/2003EP1361666A1 Time division multiplexing connection transceiver and its receiving automatic gain control method
11/12/2003EP1360853A2 Automatic detection and modification of channel usage in tdma wireless communication networks
11/12/2003EP1360789A2 Alarm signal suppression in telecommunications networks
11/12/2003EP1360787A1 Methods and apparatus for retiming and realigning sonet signals
11/12/2003EP1360786A2 Method and apparatus for data alignment
11/12/2003CN1455538A Soft switch-over method in CDMA system for multi-media broadcasting/organized broadcasting business
11/12/2003CN1455411A Phase position controlling method of data signals back clock-circuit device and interface equipment
11/12/2003CN1127878C Mobile station apparatus and radio communication method
11/12/2003CN1127843C Portable telephone terminal equipment for receiving data and data receiving method thereof
11/12/2003CN1127822C Broadband telecommunications system interface
11/12/2003CN1127806C Burst transmission output power controller capable of lowering phase error
11/11/2003US6647519 Mismatch detection in SDH frame trace identifiers
11/11/2003US6647262 Cellular radio communication handover systems
11/11/2003US6647210 Delay adjustment unit and method, optical network unit, and communication system
11/11/2003US6647028 System and method for recovering and restoring lost data in a N-channel coherent data transmission system
11/11/2003US6647026 Frame phase synchronous system and a method thereof
11/11/2003US6647006 High-speed data transmission in a mobile system
11/11/2003US6646981 Transmission apparatus and communication network capable of detecting a period of time with a line affected due to a failure of a power supply
11/11/2003CA2271555C Remote control for cable television delivery system
11/11/2003CA2251822C Two-way examining frame synchronization circuit
11/06/2003WO2003092208A1 Encoded packet transmission/reception method, device thereof, and program
11/06/2003WO2003092196A1 Method and device for synchronizing a receiver with a transmitter during a transmission of data over an asynchronous network
11/06/2003WO2003092175A2 Multiplexing variable-rate data with data services
11/06/2003WO2003047134A3 Method for synchronization in networks
11/06/2003WO2003034600A3 User equipment having improved power savings during full and partial dtx modes of operation
11/06/2003WO2003034599A3 System for improved power savings during full dtx mode of operation in the downlink
11/06/2003WO2003027807A3 Method for supporting ethernet mac circuits
11/06/2003WO2003015339A3 Telecommunications network
11/06/2003WO2003009502A3 Method and apparatus for converting data packets between a higher bandwidth network and lower bandwidth network
11/06/2003US20030208717 Skew calibration means and a method of skew calibration
11/06/2003US20030208709 Data alignment for telecommunications networks
11/06/2003US20030208655 Multisection memory bank system
11/06/2003US20030206606 Method of phase controlling of a data signal, counter clock circuit arragement, and interface device
11/06/2003US20030206559 Method of determining a start of a transmitted frame in a frame-based communications network
11/06/2003US20030206554 System and method for multicasting multimedia content
11/06/2003US20030206530 Communication system with fast control traffic
11/06/2003US20030206529 System and method for multiple test access in a communication network
11/06/2003US20030206515 Interconnection between telecommunication MS-SPRING and SNCP RING networks
11/06/2003CA2483512A1 Method and apparatus for transmitting and receiving coded packet and program therefor
11/05/2003EP1359783A1 Method for selecting a combination of transport formats for transport channels in a mobile station and corresponding mobile station
11/05/2003EP1359761A2 Signal transmission system
11/05/2003EP1359690A2 Compensation of reference frequency drift in a system requiring critical upstream timing
11/05/2003EP1359689A1 Interactive network adapter for a CATV network
11/05/2003EP1359680A2 Chip Blanking and Processing in SCDMA to mitigate impulse and burst noise
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