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)
06/2003
06/19/2003US20030112834 Multiplexing apparatus and method and storage medium
06/19/2003US20030112833 Method and apparatus for transmitting multiple signal, method and apparatus for receiving multiple signal, multiple signal transmission method and multiplexer/demultiplexer
06/19/2003US20030112832 Add/drop multiplexer and interface
06/19/2003US20030112828 Signal transmitter and signal receiver
06/19/2003US20030112827 Method and apparatus for deskewing parallel serial data channels using asynchronous elastic buffers
06/19/2003US20030112826 Resynchronization of control and data path state for networks
06/19/2003US20030112819 Communications interface for providing a plurality of communication channels to a single port on a processor
06/19/2003US20030112813 Digital data multiplexing apparatus
06/19/2003US20030112796 Voice and data exchange over a packet based network with fax relay spoofing
06/19/2003US20030112786 System and method for fast dynamic link adaptation
06/19/2003US20030112758 Methods and systems for managing variable delays in packet transmission
06/19/2003US20030112747 Packet transmitter unit, packet receiver unit and packet transmission system
06/19/2003US20030112463 Path control method, a transmitter circuit, and a receiver circuit
06/19/2003US20030112032 Double data rate flip-flop
06/19/2003CA2469168A1 Burst qam downhole telemetry system
06/18/2003EP1320213A1 Network system and ouput device used in this system
06/18/2003EP1320209A2 Digital data multiplexing apparatus
06/18/2003EP1320208A2 Serial communications system and method
06/18/2003EP1320087A2 Synthesis of an excitment signal for use in a comfort noise generator
06/18/2003EP1097511B1 Slave clock generation system and method for synchronous telecommunications networks
06/18/2003CN1425238A Method and apparatus for constant throughput rate adaptation
06/18/2003CN1112064C Method, mobile station and base station for packet oriented information transmission
06/18/2003CN1112061C Method for saving battery energy and selecting call receivers in synchronous communication system
06/18/2003CN1112001C Multi-channel duplexing device and method for asynchronous transmitted ATM signal elements
06/18/2003CN1111985C Method of determining receiver time at moment of reception of transmission time mark in received data elements
06/18/2003CN1111969C Digital broadcasting receiver and its receiving method
06/18/2003CN1111967C Digital radio communication receiver
06/17/2003US6580901 Burst-type transmission output power control apparatus capable of reducing phase errors
06/17/2003US6580774 Method and apparatus to perform cell synchronization in an asynchronous transfer mode network
06/17/2003US6580748 Spread spectrum communication method and spread spectrum communication apparatus
06/17/2003US6580731 Multi-stage SONET overhead processing
06/17/2003US6580730 Versatile time division multiple access slot assignment unit
06/17/2003US6580719 Method for determining the number of accesses granted during WCL and apparatus
06/17/2003US6580709 Sonet system and method which performs TSI functions on the backplane and uses PCM buses partitioned into 4-bit wide parallel buses
06/17/2003US6580706 Efficient generation within a remote base station of a synchronization signal for a cordless communication system
06/17/2003US6580705 Signal combining scheme for wireless transmission systems having multiple modulation schemes
06/12/2003WO2003049456A1 Procedure for exchanging useful information generated according to different coding laws between at least 2 pieces of user terminal equipment
06/12/2003WO2003049356A1 Clock switching circuit and node device
06/12/2003WO2003049350A2 Optical network communication system
06/12/2003WO2003049343A1 Time synchronization using dynamic thresholds
06/12/2003WO2003049307A1 Transport stream to program stream conversion
06/12/2003WO2003049299A2 Transmitter rf power control
06/12/2003WO2003049292A2 Single-chip digital phase frequency synthesiser
06/12/2003US20030110434 Serial communications system and method
06/12/2003US20030108095 System and method for reducing noise induced by digital subscriber line (DSL) systems into services that are concurrently deployed on a communication line
06/12/2003US20030108070 Method and apparatus to facilitate direct transfer of data between a data device and a network connection
06/12/2003US20030108069 Interface device
06/12/2003US20030108068 Multiplexing digital broadcast method that can establish a technique which can perfectly obtain a multiplexing digital broadcast data
06/12/2003US20030108065 System and method for increasing data capacity in communication systems
06/12/2003US20030108035 System and method for improving data transmission
06/12/2003CA2469142A1 Optical network communication system
06/11/2003EP1317814A1 An arrangement with a number of units that can communicate with each other via a wireless connection system and a method for use with such a system
06/11/2003EP1317800A2 Digital-data receiver synchronization method and apparatus
06/11/2003EP0974212B1 Closed-loop synchronisation arrangement for data transmission system
06/11/2003EP0934640B1 Method and apparatus for processing data from multiple sources
06/11/2003EP0732022B1 Method and apparatus for coherent communication reception in a spread-spectrum communication system
06/11/2003EP0728348B1 Data link module for time division multiplexing control systems
06/11/2003CN1423867A Moving set data communications
06/11/2003CN1423866A Telecommunications networks
06/11/2003CN1423492A Apparatus and method for scheduling channel distribution in dynamic time-division multi-way access frame
06/11/2003CN1423489A Positioning method and apparatus of digital control channel in radio communication system
06/11/2003CN1111324C Digit and speech sound mixed data interlacing method
06/11/2003CN1111323C Packet data communication device and method in mobile communication system
06/10/2003US6578077 Traffic monitoring tool for bandwidth management
06/10/2003US6577862 System and method for providing comfort noise in a mobile communication network
06/10/2003US6577813 Transmitting system and transmitting apparatus
06/10/2003US6577730 Modular digital telephone system and method including an universal telephony shelf
06/10/2003US6577729 Alarm display and method
06/10/2003US6577728 Method of providing continual network access for subscriber communication lines
06/10/2003US6577696 Method for data regeneration
06/10/2003US6577693 Desynchronizer for a synchronous digital communications system
06/10/2003US6577691 Precision timing generator apparatus and associated methods
06/10/2003US6577651 Methods and apparatus for retiming and realigning sonet signals
06/10/2003US6577649 Multiplexer for asynchronous data
06/10/2003US6577647 Synchronization system and method, and recording medium
06/10/2003US6577641 Method and means for allocating time slots in a TDD system
06/10/2003US6577639 Reducing modem transmit latency
06/10/2003US6577632 Cell transmitting system for bit-multiplexing low-speed data
06/10/2003US6577626 Telecommunications apparatus, system, and method with an enhanced signal transfer point
06/10/2003US6577624 System for controlling a telephony device bus in a switching system
06/10/2003US6577623 Fixed-length cell data and time-division data hybrid multiplexing apparatus
06/10/2003US6577620 Emulating circuit-switched communications in a packet-switched environment
06/10/2003US6577618 Packet control channel feedback support for contention and reservation based access
06/10/2003US6577610 Flex slotted Aloha transmission system and method
06/10/2003US6577594 Telecommunications system
06/10/2003US6577231 Clock synchronization over a powerline modem network for multiple devices
06/10/2003US6577174 Phase lock loop system and method
06/10/2003CA2198503C Dispersion-tolerant 10 gb/s optical transceiver
06/10/2003CA2177438C Apparatus for providing wireless transmission of information in electronic display systems and methods of using the same
06/10/2003CA2125289C Digital clock dejitter circuits for regenerating clock signals with minimal jitter
06/07/2003CA2364506A1 Integrated timing systems and circuits
06/05/2003WO2003047134A2 Method for synchronization in networks
06/05/2003WO2003047117A2 System and method using primary and secondary synchronization codes during cell search
06/05/2003WO2003047107A2 Core sync module
06/05/2003WO2003046766A1 A method for creating accurate time-stamped frames sent between computers via a network
06/05/2003WO2003030561A3 Burst detector
06/05/2003WO2002071695A3 Wireless access using multiple modulation formats according to subscriber type
06/05/2003WO2002047302A3 An arrangement and method for transmitting data over a tdm bus
06/05/2003US20030105874 Method and apparatus for real time communication over packet networks
06/05/2003US20030105799 Distributed processing architecture with scalable processing layers
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