Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
02/2000
02/24/2000WO2000010277A1 Communication methods and apparatus based on orthogonal hadamard-based sequences having selected correlation properties
02/24/2000WO2000010275A1 Bi-directional communications protocol
02/24/2000WO2000010272A1 Efficient spectral saving fqpsk and fqam signal transmission and reception systems
02/24/2000WO2000008908A2 Device and method for transmitting preamble of access channel in mobile communication system
02/24/2000WO2000002315A3 Method for digital timing recovery and selective filtering
02/24/2000DE19837324A1 Word clock regeneration for data transmission using pulse position modulation has a register and logic circuitry for generation of a stabilized clock signal output
02/24/2000DE19836582A1 Correcting carrier wave frequency shift in direct sequence band spread communication system
02/24/2000CA2340446A1 Synchronisation of a low power clock in a wireless communication device
02/23/2000EP0980619A2 Method and device for coding, transmitting and decoding digital data
02/23/2000EP0761071B1 Optical telecommunications network
02/22/2000US6029266 Error correcting apparatus and method of digital processing system for correcting general and erasure errors
02/22/2000US6029208 System for generating block address by replacing second count with second valid block address whenever sync is detected or symbol count is reached in one complete block
02/22/2000US6028904 Signal converting apparatus and method
02/22/2000US6028903 Delay lock loop with transition recycling for clock recovery of NRZ run-length encoded serial data signals
02/22/2000US6028902 Clock phase detecting circuit
02/22/2000US6028898 Signal regenerator
02/22/2000US6028855 Circuit for synchronizing CDMA mobile phones
02/22/2000US6028845 Communication-line-quality measuring system using a conventional signal frame structure
02/22/2000US6028816 System configured of synchronous semiconductor device for adjusting timing of each input and semiconductor device used therefor
02/22/2000US6028687 Arrangement for recovering a clock from a modulated optical input signal
02/22/2000US6028462 Tunable delay for very high speed
02/22/2000CA2160431C Method and apparatus for burst detecting
02/22/2000CA2098384C Process for transmitting additional information with an a.m. radio signal
02/22/2000CA2034935C System for the transmission of data packets
02/17/2000WO2000008800A2 Synchronizing source-synchronous links in a switching device
02/17/2000WO2000008763A1 Method for generating a clock signal and a phase lock circuit
02/17/2000WO1999065182A3 Method of selecting synchronization pattern from a test signal
02/17/2000WO1999059298A3 Methods and apparatuses for providing synchronization in a communication network
02/16/2000EP0980163A2 Clock regenerator
02/16/2000EP0980158A1 Method and interface for interconnection using high bit rate serial links
02/16/2000EP0980157A2 Frame synchronisation in a DAB receiver
02/16/2000CN1244973A Receiving method and receiving device
02/16/2000CN1244753A Method and system for synchronous time-division duplex receiving and transmitting unit
02/16/2000CN1244752A Digit broadcast receiving apparatus
02/15/2000US6026133 Method and apparatus for system clock adjustment
02/15/2000US6026124 Transition-controlled digital encoding and signal transmission system
02/15/2000US6026114 Transmitting and receiving apparatus of time division full-duplex spread spectrum communication system
02/15/2000US6026074 Method for synchronizing transmissions at a constant bit rate in ATM networks and circuit arrangements for carrying out the method
02/15/2000CA2145017C Cell multiplexer having cell delineation function
02/10/2000WO2000007324A1 Clock recovery method in digital signal sampling
02/10/2000WO2000001076A8 Method of encoding bits in a signal
02/09/2000EP0978974A2 DAB receiver with detection of the transmission mode
02/09/2000EP0978972A2 Clock recovery circuit of demodulator
02/09/2000EP0978968A2 High speed cross point switch routing circuit with word-synchronous serial back plane
02/09/2000EP0978961A1 System and method for phase recovery in a synchronous communication system
02/09/2000EP0978950A2 Decode circuit for code devision multiple access receiver
02/09/2000EP0978190A2 Direct digital access arrangement circuitry and method for connecting to phone lines
02/09/2000EP0978182A2 Method and device for regulating the decision threshold and sampling point of a data regenerator
02/09/2000EP0978177A1 Programmable phase adjustment
02/09/2000EP0978176A1 Method for regenerating data
02/09/2000EP0978168A2 Orthogonal code synchronization system and method for spread spectrum cdma communications
02/09/2000EP0978049A1 A system and method for sending multiple data signals over a serial link
02/09/2000CN1244078A Dynamic fixing method and device for timing parameters of wireless data apparatus
02/09/2000CN1244071A Locking device for standard delay locking loop
02/08/2000US6023493 Method and apparatus for synchronizing a data communication system to a periodic digital impairment
02/08/2000US6023477 System and method of time and frequency synchronization in a radiocommunication system
02/08/2000CA2182974C High speed communications system for analog subscriber connections
02/04/2000CA2278920A1 Digital broadcast receiver and receiving method
02/03/2000WO2000005850A1 Psk demodulation method
02/03/2000WO2000005849A2 Determining sampling phase
02/03/2000WO2000005848A1 High-speed serial data communication system
02/03/2000WO2000005815A1 Single chip cmos transmitter/receiver and vco-mixer structure
02/02/2000EP0977379A2 A receiving apparatus for a random access channel of a CDMA mobile communication system
02/02/2000EP0976217A2 Optical transmission system with a receiver using full optical clock recovery
02/02/2000EP0910897A4 Phase locked loop with improved phase-frequency detection
02/02/2000CN1243396A Message transmission of multichannel synchronous selective calling communication system
02/01/2000US6021504 High-speed internal clock synchronizing method and circuit
02/01/2000US6021503 Bit synchronization for interrogator
02/01/2000US6021356 Control system using programmable logic controller
02/01/2000US6021160 Training method for non-nyquist transmission system and training data transmission apparatus for non-nyquist transmission system
02/01/2000US6020765 Frequency difference detector for use with an NRZ signal
02/01/2000CA2179571C Method and apparatus for communicating messages
02/01/2000CA2112595C Clock recovery
01/2000
01/27/2000WO1999063682A3 Fast acquisition of traffic channels for a highly variable data rate
01/27/2000WO1999059307A8 Method and apparatus for obtaining initial carrier and symbol phase estimates for use in synchronizing transmitted data
01/27/2000DE19933753A1 Distributed system application techniques using time synchronization technology
01/27/2000DE19924254A1 Synchronization circuit for computer system includes pair of capacitors connected between output terminals of pair of NAND gate and input terminals of OR gates
01/26/2000EP0974212A1 Closed-loop synchronisation arrangement for data transmission system
01/26/2000CN1242893A Method for propagation delay control
01/26/2000CN1242892A Power-saving method for providing synchronization in communications system
01/26/2000CN1242655A Cellar system, mobile portable apparatus, base station apparatus, optimum path detecting method, and apparatus thereof
01/25/2000US6018642 Radio communications system, base station for radio communications system, and intermittent power-on type mobile station
01/25/2000US6018556 Programmable loop filter for carrier recovery in a radio receiver
01/25/2000US6018555 Network utilizing modified preambles that support antenna diversity
01/25/2000US6018259 Phase locked delay circuit
01/25/2000CA2180905C Digital demodulator
01/25/2000CA2152021C Voice transmitting apparatus and voice receiving apparatus using unique word patterns
01/20/2000WO2000003549A2 Channel communication device and method for mobile station in asynchronous cdma communication system
01/19/2000EP0973298A2 Method and apparatus for dynamically configuring timing parameters for wireless data devices
01/19/2000EP0973289A2 Burst synchronizing circuit
01/19/2000EP0973264A1 Decoding chip streams
01/19/2000EP0973263A2 Clock generator and synchronisation method
01/19/2000EP0972372A1 Training sequences with optimized cross-correlation properties
01/19/2000EP0972371A1 Method for synchronizing network nodes
01/19/2000EP0687399B1 BiCMOS differential delay element with constant pulse width
01/19/2000CN1241858A Synchronization system and method,and recording medium
01/19/2000CN1241847A Synchronization techniques and systems and spread spectrum radiocommunication
01/18/2000US6016331 Methods of synchronization, personal handy-phone system stations and phase lock loops
01/18/2000US6016328 Method and apparatus for the synchronization of a signal receiving station
01/18/2000US6016066 Method and apparatus for glitch protection for input buffers in a source-synchronous environment