Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
07/2000
07/18/2000US6089749 Byte synchronization system and method using an error correcting code
07/18/2000CA2171690C Circuit for clock signal extraction from a high speed data stream
07/13/2000WO2000041355A1 Systems and methods for acquiring synchronization using dual detection thresholds
07/13/2000WO2000022756A3 Radio facility comprising a frame structure
07/13/2000WO2000018142A3 Apparatus and method of searching for pn sequence phase in multi-carrier cdma mobile communication system
07/13/2000WO2000008908A3 Device and method for transmitting preamble of access channel in mobile communication system
07/12/2000EP1018845A2 Spread communication system and mobile station thereof
07/12/2000EP1018828A2 Guard interval correlator and correlation method therefor for OFDM signals
07/12/2000EP1018827A1 Synchronisation structure for OFDM system
07/12/2000EP1018820A2 Packet switching network
07/12/2000EP1018245A1 Method and apparatus for facilitating establishment of communications in a messaging system
07/12/2000EP0883947B1 Digital phase lock loop and system for digital clock recovery
07/12/2000CN1260092A Clock regeneration circuit
07/12/2000CN1260091A Absolute phasing circuit
07/12/2000CN1260089A Synchronizer and method therefor and communications system incorporating same
07/12/2000CN1259838A System and method for radio channel communication in CDMA communication system
07/11/2000US6088828 Transmission system with improved lock detection
07/11/2000US6088824 Test pattern generating apparatus, communication device and simulator
07/11/2000US6088776 Burst clock memory circuit
07/11/2000US6088736 Joint flow control mechanism in a telecommunications network
07/11/2000US6088415 Apparatus and method to adaptively equalize duty cycle distortion
07/11/2000US6088414 Method of frequency and phase locking in a plurality of temporal frames
07/11/2000US6088413 Apparatus for reducing jitter in a desynchronizer
07/11/2000US6088411 Method and apparatus for a unique word differential detection and demodulation using the unique word differential detection
07/11/2000US6088410 False-synchronization detection device for bit-synchronous circuit of . .pi/4-shift DQPSK demodulator
07/11/2000US6088406 Reception method, reception apparatus and timing detecting apparatus
07/11/2000US6088403 Signal extraction method and apparatus
07/11/2000US6088400 Receiving device for synchronous serial transmission data
07/11/2000US6088386 Transmitter with phase rotor, modulator/demodulator, communication system and method performed thereby
07/11/2000US6088382 Cell search circuit for CDMA
07/11/2000US6088370 Fast 16 bit, split transaction I/O bus
07/11/2000US6088366 Device and method for converting a data transfer rate in communication of digital audio and video data
07/11/2000US6088354 System for, and method of, providing a header and a trailer in data packets
07/11/2000US6088311 Optical disc device
07/11/2000US6087869 Digital PLL circuit
07/11/2000US6087867 Transaction control circuit for synchronizing transactions across asynchronous clock domains
07/11/2000US6087857 Clock signal phase comparator
07/06/2000WO2000039976A1 Diversity receiver free from decoding error, and clock regeneration circuit for diversity receiver
07/06/2000WO2000039946A1 Handset time synchronisation to a wireless telephone base station
07/06/2000WO2000011831A3 Methods and apparatus for providing robust synchronization of radio transceivers
07/06/2000DE19961453A1 Phase locked loop (PLL) lock state determining circuit, increasing IV of lock state determining gate for reducing energy consumption
07/05/2000EP1017190A2 Radio channel multiplex communication method, a mobile unit, and a base station in CDMA mobile communication system
07/05/2000EP1016233A1 Constant phase crossbar switch
07/05/2000EP1016232A1 Method and apparatus for splicing complete transport streams from multiple sources
07/05/2000EP1016218A1 Phase detector for high speed clock recovery from random binary signals
07/05/2000EP0815676A4 Single oscillator compressed digital information receiver
07/05/2000CN1258963A Phaselocked loop circuit
07/04/2000US6085351 Synchronization method
07/04/2000US6084934 Natural throttling of data transfer across asynchronous boundaries
07/04/2000US6084931 Symbol synchronizer based on eye pattern characteristics having variable adaptation rate and adjustable jitter control, and method therefor
07/04/2000US6084925 Method and apparatus for discriminating synchronous or asynchronous states of Viterbi decoded data
07/04/2000US6084905 Frequency hopped wireless communication system and communication equipment using a preamble field and information transfer field succeeding the preamble field
07/04/2000US6084886 Method and apparatus for facilitating establishment of communications in a messaging system
07/04/2000US6084871 Method for synchronization of transmitter and receiver at mobile radio system
07/04/2000US6084852 Burst mode preamble
07/04/2000US6084536 Conversion of a sequence of m-bit information words into a modulated signal
07/04/2000US6084447 Pulse discriminating clock synchronizer for logic derived clock signals with synchronous clock suspension capability for a programmable device
07/04/2000CA2125277C Controllable multiplexer for a digital switch
06/2000
06/29/2000WO2000038361A2 Clock synchronization in telecommunications network using system frame number
06/29/2000WO2000038353A1 Method of mac synchronization in tdma-based wireless networks
06/29/2000WO2000038324A1 Pll and gain control for clock recovery
06/29/2000CA2353598A1 Clock synchronization in telecommunications network using system frame number
06/28/2000EP1014629A2 Mail synchronization of remote and local mail systems
06/28/2000EP1014616A2 Apparatus and method for versatile digital communication
06/28/2000EP1014601A1 Synchronization method in a telecommunication system
06/28/2000EP1014273A2 Method of start/stop synchronous data transmission
06/28/2000EP1013090A1 Method and system for transmitting and decoding data in a signal
06/28/2000EP1013028A1 A delay lock loop with transition recycling for clock recovery of nrz run-length encoded serial data signals
06/28/2000EP1013010A1 Indoor communication system and synchronisation for a receiver
06/28/2000EP1012979A1 Phase-locked loop and integrated circuit therefor
06/28/2000CN1258153A Synchronous data transmitting protocol through high-voltage interface
06/28/2000CN1258142A Circuit, system and method for detecting synchronous character in bit stream communication equipment
06/27/2000USRE36749 Video signal digital slicing circuit
06/27/2000US6081905 Method and apparatus for generating a clock signal from a plurality of clock phases
06/27/2000US6081904 Method for insuring data integrity during transfers
06/27/2000US6081699 FM multiplex broadcasting receiver for receiving RDS and DARC signals
06/27/2000US6081572 Lock-in aid frequency detector
06/27/2000US6081570 Parallel integrated frame synchronizer chip
06/27/2000US6081568 Method and system for automatic setting of optimum number of waiting frames in automatic repeat request protocol
06/27/2000US6081567 Method and apparatus for synchronizing a data communication system to a periodic digital impairment
06/27/2000US6081561 Method and apparatus for receiving and reconstituting a data signal employing oversampling and selection of a sampled data signal remote from transitions in the data signal
06/27/2000US6081557 Datalink system and communication network
06/27/2000US6081550 Method of testing clock paths and network elements for carrying out the method
06/27/2000US6081527 Asynchronous transfer scheme using multiple channels
06/27/2000US6081168 Voltage controlled oscillator for upconverter/downconverter in digital radio communication system
06/27/2000US6081149 Electronic circuit with a clock switch
06/22/2000WO2000036797A1 Communications system and associated deskewing methods
06/22/2000WO2000036796A1 Communications system and associated deskewing methods
06/22/2000WO2000036795A1 Communications system and associated methods with out-of-band control
06/22/2000WO2000036766A1 Synchronisation method in a telecommunication system
06/22/2000WO2000013427A3 Device and method for communicating packet voice data in mobile communication system
06/22/2000CA2320879A1 Synchronisation method in a telecommunication system
06/22/2000CA2289321A1 Apparatus and method for versatile digital communication
06/21/2000EP1011234A1 Synchronisation of a RF receiver using chirp signals with a passive correlator
06/21/2000EP1010349A2 Modular digital telephone system and method including a universal telephony shelf
06/21/2000EP1010285A1 Method and communications system for synchronising two devices to a predetermined data transmission process
06/21/2000DE19952702A1 Synchronized data communication system for optimum operation with various types of cables, has interface and control which receives signal from status sensors.
06/21/2000CN1257349A Low dither data transmission device
06/21/2000CN1053774C Synchronous signal detector
06/21/2000CN1053744C Optical switching device