Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
04/1997
04/03/1997WO1997002675A3 Cdma modem
04/03/1997CA2233069A1 Operation and maintenance of clock distribution networks having redundancy
04/03/1997CA2232472A1 Clock selector system
04/02/1997EP0766415A2 Mobile radio communication device with synchronisation and maintenance control means
04/02/1997EP0766390A2 Time domain filter for a communication channel
04/02/1997CN1146701A Digital mobile radio communication device
04/02/1997CN1146666A Circuit matched with wave filter
04/01/1997US5617562 Receiving circuit reset upon reception of burst data and transmission/reception system utilizing the same
04/01/1997US5617547 Switch network extension of bus architecture
04/01/1997US5617452 Bit synchronizer
04/01/1997US5617416 Network with data rate adjustment for virtual circuits with asynchronous time division multiplex transmission
04/01/1997US5617410 CDMA communication with a propagation delay between a base and a mobile station taken into account
04/01/1997US5617374 Signal detection device and clock recovery device using the same
04/01/1997CA2062855C Cyclic redundancy check operating method and a head error checker synchronizing unit in an asynchronous transfer mode switching method
03/1997
03/26/1997EP0765057A2 Apparatus and method for timing recovery for vestigial side band modulation system
03/26/1997EP0765055A2 High-speed data communications network system and method
03/26/1997EP0765054A2 Apparatus for wireless transmission of information in electronic display systems
03/26/1997EP0765047A1 Method for measuring a signal transmission delay time station, terminal station and network system to perform this method
03/26/1997CN1146106A Spread spectrum signal receiving apparatus
03/25/1997US5615177 Hybrid-synchronous type clock synchronizing apparatus of which dominant gain greater than sum of other gains, network therewith, and clock synchronizing method thereof
03/25/1997US5615060 Automatic clock signal phase adjusting circuit utilizing level detector and pattern detector
03/25/1997US5615059 Automatic clock signal phase adjusting circuit
03/25/1997US5614901 Method and apparatus for providing data stream for cost effective transmission links
03/23/1997CA2186148A1 Method for measuring a signal transmission delay time, central station, terminal station and network system to perform this method
03/20/1997WO1997010538A1 Memory controller with low skew control signal
03/20/1997WO1997004541A3 Multipoint to multipoint processing in a network switch having data buffering queues
03/20/1997DE19534756A1 Auxiliary signal detection and evaluation method
03/20/1997DE19534693A1 Subscriber synchronisation system especially for asynchronous serial by bit data transmission
03/19/1997EP0763919A2 QPSK demodulator with frequency and phase tracking
03/19/1997EP0763912A1 All-optical doubler and soliton regenerator using the doubler
03/19/1997EP0763296A1 System for providing a predetermined timing relation between inputting and outputting of data; transmitter and receiver for such a system
03/19/1997EP0763295A1 Method and apparatus for coordinating multi-point-to-point communications in a multi-tone data transmission system
03/19/1997EP0763288A1 Rf link control of satellite clocks
03/19/1997EP0763239A1 Recording medium, data transmission method and apparatus, and data reproduction method and apparatus
03/18/1997US5613212 Paging method and apparatus
03/18/1997US5613104 Serial transmission apparatus having an operation surely carried out even if a serial datum is represented by an unknown number of data bits
03/18/1997US5612981 Apparatus and methods for improving timing recovery of a system clock
03/18/1997US5612980 Method and apparatus for fast lock time
03/18/1997US5612979 Synchronous circuit
03/18/1997US5612975 Digital receiver for variable data rate communications
03/18/1997US5612956 Reformatting of variable rate data for fixed rate communication
03/18/1997US5612953 Multi-media serial line switching adapter for parallel networks and heterogeneous and homologous computer systems
03/13/1997WO1997009790A1 A decimating prml signal processor system
03/13/1997DE19533113A1 Vorrichtung zum Messen der Signallaufzeit einer digitalen Übertragungseinrichtung Apparatus for measuring the signal propagation delay of a digital transmission facility
03/12/1997EP0762667A2 Measuring device of the propagation time in a digital transmission system
03/12/1997EP0762650A1 Circuit arrangement for generating a binary output signal
03/12/1997EP0762423A1 Sync detecting and protecting circuit and method thereof
03/12/1997EP0761071A1 Optical telecommunications network
03/12/1997EP0761050A1 Optical packet processing
03/12/1997EP0761043A1 High performance modem using pilote symbols for equalization and frame synchronization
03/12/1997EP0479950B1 Synchronization and equalization in a tdma cellular system
03/12/1997CN1145151A Data segment driven AFC latch for bi-phase stable frequency phase locked loop
03/12/1997CN1145148A Adaptive boundary buffers
03/12/1997CN1144961A Sync. detecting and protecting circuit and method thereof
03/11/1997US5610983 Apparatus for detecting a synchronization component in a satellite transmission system receiver
03/11/1997US5610954 Clock reproduction circuit and elements used in the same
03/11/1997US5610953 Asynchronous low latency data recovery apparatus and method
03/11/1997US5610952 Synchronization signal generating device
03/11/1997US5610951 Efficient ATM cell synchronization
03/11/1997US5610949 Phase detector and a method determining the phase of received PSK symbols
03/11/1997US5610947 IR FM modem with flash modulation
03/06/1997WO1997008867A1 Timing recovery and frame synchronization in a cellular communications system
03/06/1997WO1997008866A1 Am compatible digital waveform frame timing recovery and frame synchronous power measurement
03/06/1997WO1997008861A1 Apparatus and method for digital data transmission
03/06/1997WO1997005722A3 Apparatus and method for synchronizing base sites individually in a communication system
03/05/1997EP0429674B1 Modem capable of detecting out-of-frame synchronism condition
03/05/1997CN1144434A Video decompression
03/05/1997CN1144426A Intermittent reception control apparatus
03/04/1997US5608765 Radio frame synchronization system
03/04/1997US5608764 OFDM synchronization demodulation circuit
03/04/1997US5608462 Synchronizing arrangement including a gate circuit and a window circuit for determining the occurrence of output pulses
03/04/1997US5608357 High speed phase aligner with jitter removal
02/1997
02/27/1997WO1997007612A1 Synchronisation method
02/27/1997WO1997007611A1 System for measuring jitter in a non-binary digital signal
02/27/1997WO1997007501A1 Control loops for low power, high speed prml sampling data detection channel
02/27/1997DE4290392C2 Clock rate matching for independent networks
02/26/1997CN1144029A Fade recovery in digital message transmission system
02/26/1997CN1143888A Radio communication system with displaced radio station
02/25/1997US5606618 Subband coded digital transmission system using some composite signals
02/25/1997US5606560 Between a base station and a portable device
02/25/1997US5606370 Sync restoring method for variable-length decoding and apparatus thereof
02/25/1997CA2097714C Synchronizing device for terminal equipment in an asynchronous transfer mode digital telecommunications network
02/25/1997CA2071552C Frequency and time slot synchronization using adaptive filtering
02/20/1997WO1997006620A1 Method of, and apparatus for, symbol timing recovery
02/20/1997WO1997006609A1 Synchronization to pseudo random number sequence with sign ambiguity in communications systems
02/20/1997WO1997006491A1 Synchronizing logic avoiding metastability
02/20/1997WO1997002665A3 Automatic power control system for a code division multiple access (cdma) communications system
02/20/1997WO1996042148A3 Programmable data port for atm memory
02/20/1997DE19529982A1 Verfahren zur Synchronisation Method for synchronization
02/19/1997CN1143296A Signal processing system
02/18/1997US5604918 Two-line mixed analog/digital bus system and a master station and a slave station for use in such system
02/18/1997US5604775 Digital phase locked loop having coarse and fine stepsize variable delay lines
02/18/1997US5604768 Frequency synchronized bidirectional radio system
02/18/1997US5604745 TDMA mobile telephone apparatus
02/18/1997US5604741 Ethernet system
02/18/1997US5604541 High definition television receiver
02/18/1997US5604452 Clock generator using a state machine to switch between two offset clocks
02/13/1997WO1997005722A2 Apparatus and method for synchronizing base sites individually in a communication system
02/13/1997WO1997005715A1 A high speed modem and method for expedited timing recovery
02/13/1997WO1997002714A3 Code division multiple access (cdma) communication system