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
11/05/2003EP1359679A2 Channel Equalization with SCDMA Modulation
11/05/2003EP1358542A1 Method and system for buffering streamed data
11/05/2003CN2585495Y Physical layer processing for CDMA radio communication system
11/05/2003CN1454418A Optical clock signal distribution system in WDM network
11/05/2003CN1453964A Processing of business quantity in synchro communication network
11/05/2003CN1127280C Method and apparatus for switching data between bitstreams of time division multiplexed network
11/05/2003CN1127279C System and method for connecting calls with time division multiplex matrix
11/05/2003CN1127278C System and method for connecting call in tandem architecture
11/05/2003CN1127269C Communication terminal device and base station device and radio communication method
11/05/2003CN1127244C Method of controlling time mark bias and equipment for transmitting packet by using said method
11/04/2003US6643791 Clock distribution scheme in a signaling server
11/04/2003US6643788 Method for detecting a number of consecutive valid data frames and advancing into a lock mode to monitor synchronization patterns within a synchronization window
11/04/2003US6643518 Method and apparatus for synchronizing telecommunications devices via a transmission network
11/04/2003US6643515 Method and apparatus for registering a communication terminal with a satellite communication system
11/04/2003US6643469 Method for improved wireless optical communication and frames for use in a wireless optical communication system
11/04/2003US6643367 Dynamic and scheduled computer telephony resource allocation
11/04/2003US6643342 Unique word detection circuit
11/04/2003US6643295 Data communication system and method with improved system efficiency
11/04/2003US6643282 Method, system and apparatus for telecommunications control
11/04/2003US6643266 Method for qualifying a loop for DSL service
11/04/2003US6643041 Optical network
11/04/2003US6642845 Signal transmitter and signal quality monitoring device
11/04/2003US6642770 Multi-layer control interface for clock switching in a communications element
11/04/2003CA2280203C An arrangement for synchronization of a stream of synchronous traffic delivered by an asynchronous medium
10/2003
10/30/2003WO2003090470A2 Methods and systems for preventing start code emulation at non-byte aligned and/or bit-shifted locations
10/30/2003WO2003090467A1 Full-service broadband cable modem system
10/30/2003WO2003090397A2 Wide area network as applied to switchyard/substation control design
10/30/2003WO2003090391A1 Rlp logical layer of a communication station
10/30/2003WO2003090390A1 Method and apparatus for communication
10/30/2003WO2003090011A2 Software parameterizable control blocks for use in physical layer processing
10/30/2003WO2003058376A3 System for regenerating a clock for data transmission
10/30/2003WO2003050376A3 Burst qam downhole telemetry system
10/30/2003WO2003036341A9 Field reconfigurable line cards for an optical transport system
10/30/2003WO2003024000A3 Encoder and method for efficient synchronisation channel encoding in utra tdd mode
10/30/2003WO2003002023A3 Disposable menstrual undergarment
10/30/2003WO2002087104A3 Method for multiple access and transmission in a point-to-multipoint system over an electrical network
10/30/2003WO2002075992A3 System and method for introducing redundancy mechanisms into a communication system
10/30/2003WO2002025821A3 Method for measuring unidirectional transmission characteristics in a data network
10/30/2003US20030204618 Using virtual identifiers to process received data routed through a network
10/30/2003US20030202544 Bi-directional serializer/deserializer with discretionary loop-back
10/30/2003US20030202542 Network synchronization
10/30/2003US20030202540 Handling traffic in a synchronous communication network
10/30/2003US20030202536 Integrated analysis of incoming data transmissions
10/30/2003US20030202535 Parallel analysis of incoming data transmissions
10/30/2003US20030202493 Bi-directional time slot estimator for wireless communication system
10/30/2003US20030202475 Multiplexing variable-rate data with data services
10/30/2003US20030202464 Collective monitor and control system for plural networks
10/30/2003US20030201920 Synchronous data serialization circuit
10/30/2003US20030201836 NCO based timebase recovery system and method for A/V decoder
10/30/2003CA2482816A1 Method and apparatus for broadband shared medium networks
10/30/2003CA2482616A1 Software parameterizable control blocks for use in physical layer processing
10/30/2003CA2482495A1 Rlp logical layer of a communication station
10/29/2003EP1357751A1 Transmission method, transmission system, transmission device and reception device
10/29/2003EP1357689A2 Variable rate transmission method, transmitter and receiver using the same
10/29/2003EP1357688A2 Handling traffic in a synchronous communication network
10/29/2003EP1356638A1 Method and appratus for tunnelling data in a network
10/29/2003EP1356625A2 Communication method and apparatus
10/29/2003EP1356618A1 Dynamic bandwidth allocation for multiple access communication using session queues
10/29/2003EP1356616A2 Double data rate flip-flop
10/29/2003EP1356459A2 Method and apparatus for interoperability between voice transmission systems during speech inactivity
10/29/2003EP0903022B1 Digital communication system which eliminates cumulative jitter
10/29/2003CN1126419C Random access in mobile telecommunications system
10/29/2003CN1126413C Simplifying decoding of codewords in wireless communication system
10/29/2003CN1126321C Methods and arrangement for transmitting data via radio interface in radiocommunications system
10/29/2003CN1126315C Method to control switching unit and arrangement working according to the method
10/29/2003CN1126305C Adaptive threshold W-CDMA time slot synchronizing method and device
10/29/2003CN1126302C Process for transmitting spoken information and transmitter and receiver therefor
10/29/2003CN1126295C Method and system in cellular network
10/29/2003CN1126293C Asynchronous time division multiplexed packet data transmission system
10/29/2003CN1126290C 本地多点式分布系统 Local Multipoint Distribution System
10/29/2003CN1126267C Variable length coded data transmission device and method, transmitter side device and receiver side device
10/28/2003US6640094 Digital phase lock loop for wireless communication and apparatus using same
10/28/2003US6639957 Method and system for calibrating an oscillator circuit using a network based time reference
10/28/2003US6639910 Functional separation of internal and external controls in network devices
10/28/2003US6639909 Receiver having functions for cancelling DC offset and measuring carrier detection threshold value, and control method thereof
10/28/2003US6639905 Communication network
10/28/2003CA2288406C An arrangement for synchronization of multiple streams of synchronous traffic delivered by an asynchronous medium
10/23/2003WO2003088646A2 Apparatus and method for data caching to reduce channel change delay
10/23/2003WO2003088595A2 Synchronization in a communication system
10/23/2003WO2003088590A1 Network comprising an interconnecting network and several network nodes that are coupled to said interconnecting network
10/23/2003WO2003088589A1 Method and device for padding data segments with a fill pattern and subsequent overwriting with information, in addition to corresponding bus system
10/23/2003WO2003088550A1 System and method for channel mapping a wireless communication system
10/23/2003WO2003088535A2 Audio signal rate adaptation method and system
10/23/2003WO2003087978A2 System for efficient recovery of node b buffered data following serving high speed downlink shared channel cell change
10/23/2003US20030200338 Available server determination
10/23/2003US20030200306 Apparatus for generating time slot in home network system and method thereof
10/23/2003US20030199272 Method of using sub-rate slots in an ultrawide bandwidth system
10/23/2003US20030198257 Method of manually fine tuning audio synchronization of a home network
10/23/2003US20030198255 Method of synchronizing the playback of a digital audio broadcast using an audio waveform sample
10/23/2003US20030198254 Method of synchronizing the playback of a digital audio broadcast by inserting a control track pulse
10/23/2003US20030198233 Cross-connect switch and route monitoring assist apparatus
10/23/2003US20030198232 Multi-stage SONET overhead processing
10/23/2003US20030198206 Method and device for establishing communication links and handling SP slot connection collisions in a communication system
10/23/2003US20030198181 Method for identifying the current route of paths in telecommunications MS-SPRINGS
10/23/2003US20030198180 Route on failure method and apparatus for automatic rerouting network traffic through a reconfigurable, intelligent signal multiplexer upon failures of multiplexer components or of network spans
10/23/2003US20030198179 Ranging method for mobile communication system based on orthogonal frequency division multiple access scheme
10/22/2003EP1355465A1 Robust and scalable de-skew method and apparatus for data path skew control
10/22/2003EP1355462A2 Pipelined parallel processing of feedback loops in a decision feedback equaliser
10/22/2003EP1355461A2 Method and unit for bit stream decoding
10/22/2003EP1355459A2 Method for synchronizing clocks in a distributed communication system
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