Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
06/1999
06/23/1999EP0924908A2 Frequency control in PSK receivers
06/23/1999EP0924892A2 Circuit for reproducing bit timing and method of reproducing bit timing
06/23/1999EP0924869A2 Correlator and despreading code switching method
06/23/1999EP0924862A2 PLL for reproducing standard clock from random time information
06/23/1999EP0924581A1 Cordless phone and timer management method
06/23/1999EP0924552A2 Opto-electronic frequency divider circuit and method of operating same
06/23/1999EP0923822A2 Improvements in, or relating to, multi-carrier transmission systems
06/23/1999CN1220794A Method of and system for synchronously communicating data to network having reference clock signal
06/23/1999CN1220521A PLL for reproducing standard clock from random time information
06/22/1999US5915107 Cross clock domain clocking for a system using two clock frequencies where one frequency is fractional multiple of the other
06/22/1999US5914992 Hunting sub-frame patterns distributed in sub-frames of a transmission signal
06/22/1999US5914991 Syncronizing a data acquisition device with a host
06/22/1999US5914985 Digital demodulator
06/22/1999US5914954 Buffer control system
06/22/1999US5914949 Circuit and method for tracking finger off-set in a spread-spectrum rake receiver and wireless infrastructure employing the same
06/17/1999WO1999030457A2 Method and apparatus for variable bit rate clock recovery
06/17/1999WO1999030440A1 S-cdma fixed wireless loop system employing subscriber unit/radio base unit super-frame alignment
06/17/1999WO1999030234A1 Waveform and frame structure for a fixed wireless loop synchronous cdma communications system
06/16/1999EP0923208A2 Method and apparatus for synchronization word detection
06/16/1999EP0923207A2 Reception synchronization circuit, receiver using the same, and digital communication system
06/16/1999EP0923035A2 Encoding circuit and method of detecting block code boundary and establishing synchronization between scrambler and descrambler
06/16/1999EP0922348A1 Distributed network synchronization system
06/16/1999EP0922342A2 Improvements in, or relating to, multi-carrier transmission systems
06/16/1999EP0922333A1 Digital optical receiver with instantaneous josephson clock recovery circuit
06/16/1999CN1220063A Synchronization method, and associated circuitry, for synchronizing receiver with transmitter
06/16/1999CN1219813A Data transmission apparatus including two packages without loss of cells
06/15/1999US5912928 Clock encoding circuit
06/15/1999US5912919 Efficient multipath centroid tracking circuit for a code division multiple access (CDMA) system
06/15/1999US5912869 Recording medium data transmission method and apparatus and data reproduction method and apparatus
06/15/1999US5912858 Clock-synchronized input circuit and semiconductor memory device that utilizes same
06/15/1999US5912753 Optical telecommunications network
06/15/1999CA2256169A1 Circuit for reproducing bit timing and method of reproducing bit timing
06/10/1999WO1999029076A1 Digital radio receiver
06/10/1999WO1999029075A1 Hierarchical transmission digital demodulator
06/10/1999WO1999014876B1 Constant phase crossbar switch
06/10/1999WO1999008437A3 Method for synchronization on a qpsk signal carrier
06/09/1999EP0921654A2 Digital PLL circuit and signal regeneration method
06/09/1999EP0920764A1 Demodulation of asynchronously sampled data by means of detection-transition sample estimation in a shared multi-carrier environment
06/09/1999EP0920759A1 Symbol timing recovery based on complex sample magnitude
06/09/1999EP0920755A2 Improvements in, or relating to, multi-carrier transmission systems
06/09/1999EP0796524B1 Digital data phase detector
06/09/1999EP0737390B1 Device for establishing cell boundaries in a bit stream and crc calculation
06/09/1999EP0604567B1 Method for coding and decoding a digital message
06/09/1999CN1219338A Combined minicell alignment and header protection method and apparatus
06/09/1999CN1219314A Method and device for transmitting data frame
06/09/1999CN1219313A A method and an arrangement for receiving a symbol sequence
06/09/1999CN1219063A Method and apparatus for data base synchronizing in intelligent network
06/09/1999CN1219039A Radio communication apparatus and radio communication method
06/09/1999CN1043598C A time synchronization apparatus and a method thereof using a global positioning system of a satellite
06/08/1999US5911015 Polarization-independent Kerr modulator, and an all-optical clock recovery circuit including such a modulator
06/08/1999US5910948 Acquisition scheme and receiver for an asynchronous DS-CDMA cellular communication system
06/08/1999US5910945 Method and apparatus for synchronizing communications in a satellite based telecommunications system
06/08/1999US5910742 Circuit and method for data recovery
06/08/1999CA2131770C Synchronization adder circuit
06/03/1999WO1999027675A1 Method and device for preprocessing a received, data coded transmitting signal
06/02/1999EP0920162A2 Method and device for correcting the phase error of a PSK modulated signal
06/02/1999EP0920148A1 Method for controlling communication of mobile equipment and mobile equipment
06/02/1999EP0920140A2 Radio communication apparatus and method
06/02/1999EP0920019A2 Method for cancelling abnormal synchronization signal
06/02/1999CN1218558A Optical clock division
06/02/1999CN1218343A Method for canceling abnormal synchronization signal
06/01/1999US5909563 Computer system including an interface for transferring data between two clock domains
06/01/1999US5909473 Bit synchronizing circuit
06/01/1999US5909472 Digital circuit clocking using a dual side band suppressed carrier clock modulated signal
06/01/1999US5909471 Method and system for rapid initial control signal detection in a wireless communications system
06/01/1999US5909447 Class of low cross correlation palindromic synchronization sequences for time tracking in synchronous multiple access communication systems
06/01/1999US5909427 Redundant switch system and method of operation
06/01/1999US5909332 Sampled amplitude read channel employing interpolated timing recovery
06/01/1999US5909297 Drift compensating circuit for optical modulators in an optical system
06/01/1999US5908476 Photopolymerization
05/1999
05/27/1999WO1999026448A1 Bit stream synchronization
05/27/1999WO1999026386A1 Synchronization acquiring circuit
05/27/1999WO1999026364A1 Method for improved wireless optical communication and frames for use in a wireless optical communication system
05/27/1999DE19837658A1 Transmission signal reception circuit with scanning circuit
05/27/1999DE19808575A1 Signal processing method for encoded data
05/26/1999EP0917790A1 Demodulator with digital circuit for recovering carrier and rhythm
05/26/1999EP0917780A1 Method and apparatus for synchronization of time stamping
05/26/1999EP0917778A1 Method and apparatus for receiving a signal in a digital radio frequency communication system
05/26/1999CN1217843A Frame synchronizing circuit
05/25/1999US5907682 For executing protocol processes of a physical layer in b-isdn
05/25/1999US5907587 Method and apparatus for clock recovery
05/25/1999US5907558 For detecting specific data
05/25/1999CA2092786C Synchronization method and device realizing said method
05/20/1999WO1999025068A1 Phase-locked loop with improvements on phase jitter, mtie, tracking speed and locking speed
05/20/1999WO1999011096A3 Modular digital telephone system and method including a universal telephony shelf
05/20/1999DE19748885A1 Phasenregelschleife mit Verbesserungen des Phasen-Jitters, MTIEs, der Folgegeschwindigkeit und der Einrastgeschwindigkeit Phase locked loop with improvements to the phase jitter, MTIEs, the follow-up speed and the Einrastgeschwindigkeit
05/19/1999EP0917315A2 Synchronisation of multicarrier transceivers over time-division duplex channels
05/19/1999EP0917306A2 Method for controlling of send and receive activities in a local radio communication system
05/19/1999EP0916207A1 A method of and system for synchronously communicating data to a network having a reference clock signal
05/19/1999EP0916189A1 Phase and frequency detector circuit
05/19/1999EP0878110A4 Synchronized electronic network including backup masters
05/19/1999CN1217113A D. T. R. M. Data timing recovery module
05/19/1999CN1216888A Pager capable of automatically switching and setting plurality of transmission speeds
05/18/1999US5905769 System and method for high-speed skew-insensitive multi-channel data transmission
05/18/1999US5905767 Timing recovery apparatus and a diversity communication apparatus using the same
05/18/1999US5905766 Synchronizer, method and system for transferring data
05/18/1999US5905763 Receiving apparatus and decoder
05/18/1999US5905762 Receiver synchronization using punctured preamble
05/18/1999US5905759 Data decoding circuit, voltage-controlled oscillation circuit, data decoding system and electronic equipment
05/18/1999US5905755 Method and circuit for data regeneration of a data stream