Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
02/2003
02/05/2003EP1027783B1 Methods and arrangement for transmitting data via a radio interface in a radiocommunications system
02/05/2003EP1023788A4 Bi-directional communications protocol
02/05/2003EP0835505B1 Apparatus for reproducing a digital information signal from a record carrier
02/05/2003CN1395782A Method and system for data and timing recovery in bi-phase coded data signal
02/05/2003CN1395772A Rotate shift code division multiplex communication system
02/05/2003CN1395766A Apparatus and method for generating preamble sequence in wireless communication system
02/05/2003CN1395762A Method and device for determining carrier frequency of base stations in mobile receiver of cellular mobile telephone system working with W-CDMA
02/05/2003CN1395426A Video signal reducing device and method
02/05/2003CN1101094C Synchronous device for digital communication
02/05/2003CN1101090C Transmission apparatus and method for half duplex communication using HDLC
02/04/2003US6516422 Computer system including multiple clock sources and failover switching
02/04/2003US6516420 Data synchronizer using a parallel handshaking pipeline wherein validity indicators generate and send acknowledgement signals to a different clock domain
02/04/2003US6516419 Network synchronization method and non-break clock switching method in extended bus connection system
02/04/2003US6516364 Method for time coordination of the transmission of data on a bus
02/04/2003US6516040 Interconnection process and interface using parallelized high-speed serial links
02/04/2003US6516039 Digital audio broadcast receiver acquiring frame synchronization quickly in the presence of noise
02/04/2003US6516036 Method and apparatus for decimating an oversampled signal
02/04/2003US6516024 Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with low distortion and current limiting
02/04/2003US6516020 Correlator and despreading code switching method
02/04/2003US6516006 Self-adjusting clock phase controlled architecture
02/04/2003US6516005 Apparatus and method for data decoding
02/04/2003US6516003 Data communication apparatus
02/04/2003US6515982 Device and method for time-division multiple access radio communication
02/04/2003US6515976 Demodulation method and apparatus in high-speed time division multiplexed packet data transmission
01/2003
01/30/2003WO2003009608A2 Method for synchronising radio terminals in a radio communication system
01/30/2003WO2003009589A1 Precision timing generator apparatus and associated methods
01/30/2003WO2003009534A1 Communication system and method
01/30/2003WO2003009502A2 Method and apparatus for converting data packets between a higher bandwidth network and lower bandwidth network
01/30/2003WO2002084900A3 3r regenerator with wavelength conversion
01/30/2003WO2002041545A3 Wireless clock synchronization
01/30/2003US20030023983 Cable television system with digital reverse path architecture
01/30/2003US20030023891 Method and system for selecting data sampling phase for self timed interface logic
01/30/2003US20030021390 Device for connection of a device on a telephone line
01/30/2003US20030021370 Receiver having an integrated clock phase detector
01/30/2003US20030021369 High-frequency clock generator with low power consumption
01/30/2003US20030021368 Method and apparatus for recovering a clock signal from an asynchronous data signal
01/30/2003US20030021364 Apparatus, computer readable medium, transmission medium, and method for synchronizing a received signal based on a maximum likelihood principle using a bisection technique
01/30/2003US20030021362 Device and method for the digital demodulation of a signal received by selecting a filter and digital communication receiver comprising same
01/30/2003US20030021360 System for extracting a clock signal and a digital data signal from a modulated carrier signal in a receiver
01/30/2003US20030020985 Receiver for high-speed optical signals
01/30/2003US20030020640 Apparatus and method for decimating a digital input signal
01/30/2003US20030020549 Audio clock restoring apparatus and audio clock restoring method
01/30/2003US20030020548 Clock and data regenerator different data rates
01/30/2003US20030020514 Phase comparator circuit
01/29/2003EP1280358A2 Audio clock restoring apparatus and audio clock restoring method
01/29/2003EP1280294A1 Optical clock signal distribution system in wdm network
01/29/2003EP1280024A1 Clock synchronization in a distributed system
01/29/2003EP1206837B1 Apparatus for analogue information transfer
01/29/2003EP0922342B1 Improvements in, or relating to, multi-carrier transmission systems
01/29/2003EP0917778A4 Method and apparatus for receiving a signal in a digital radio frequency communication system
01/29/2003CN1394004A Method and device for choosing and controlling clock source of synchronous digital optical network
01/29/2003CN1100418C Digital detector circuit for recovering bit timing from data stream and controlling method
01/29/2003CN1100414C Method and circuit for improving synchronization of receiver and transmitter by using early-late testing during coarse synchronization
01/29/2003CN1100319C Data detector and method for using same
01/28/2003US6513127 Frequency difference detector with programmable channel selection
01/28/2003US6513080 High speed bus system and method for using voltage and timing oscillating references for signal detection
01/28/2003US6512616 Optical packet switch
01/28/2003US6512473 Clock synchronizing circuit
01/28/2003CA2237984C Time-division multiplexing transmission system
01/28/2003CA2218321C Detection of access bursts in tdma communications sytems
01/23/2003WO2003007485A2 Digital multi-channel receiver
01/23/2003WO2003007299A1 Data transfer method, block synchronizing signal detecting method, and reproducing apparatus
01/23/2003WO2003007096A1 Status indication detection device and method
01/23/2003WO2002062005A3 Communication method and apparatus
01/23/2003WO2002045290A3 Method and system for detection of synchronization in communication systems
01/23/2003US20030016770 Channel equalization system and method
01/23/2003US20030016764 Synchronization and equalization device for a digital transmission system receiver
01/23/2003US20030016697 Method and apparatus for converting data packets between a higher bandwidth network and a lower bandwidth network having multiple channels
01/23/2003US20030016690 Method and apparatus for converting data packets between a higher bandwidth network and a lower bandwidth network
01/23/2003US20030016605 Optical receiving device, waveform optimization method for optical data signals, and waveform optimization program for optical data signals
01/23/2003US20030016582 Dynamic register with low clock rate testing capability
01/23/2003US20030016423 Bit rate-independent optical receiver
01/22/2003EP1278339A1 Method and apparatus for communicating data from a first to a second data network
01/22/2003EP1278307A2 Circuit and method for correcting clock duty cycle
01/22/2003EP1277316A2 Methods and systems for adaptive receiver equalization
01/22/2003EP1277304A2 High-speed serial data transceiver systems and related methods
01/22/2003EP1277285A1 Phase-locked loop based clock phasing implementing a virtual delay
01/22/2003CN1393065A Receiver and adaptive equalizing method
01/22/2003CN1392707A Network synchronous technology
01/22/2003CN1392698A Sampling phase synchronous device and two-way maximum likelihood frequency evaluation mode used thereof
01/21/2003US6510526 Differential clocking for digital platforms
01/21/2003US6510187 Mobile radio terminal and automatic frequency control circuit
01/21/2003US6510182 Wireless infrared digital audio system
01/21/2003US6510150 Method of MAC synchronization in TDMA-based wireless networks
01/21/2003US6509990 Optical timing detection
01/21/2003US6509985 Parallel transmission method and system
01/21/2003US6509801 Multi-gigabit-per-sec clock recovery apparatus and method for optical communications
01/21/2003US6509775 Synchronous delay circuit and semiconductor integrated circuit apparatus
01/21/2003US6509773 Phase interpolator device and method
01/21/2003CA2256006C Cdma receiver phase tracking system
01/16/2003WO2003005633A1 Method and device for providing timing information in a wireless communications system
01/16/2003WO2003005632A1 Method and system for sample and recreation synchronization for digital transmission of analog modem
01/16/2003WO2003005219A2 Multiprocessor system and method for operating a multiprocessor system
01/16/2003WO2003005196A2 Data processing apparatus
01/16/2003WO2003005159A2 System and method for a packet preamble in a network communication system
01/16/2003WO2002049248A3 Demultiplexer for high data rate signals
01/16/2003US20030014683 Receiver with automatic skew compensation
01/16/2003US20030014679 Network synchronization technique
01/16/2003US20030014543 Multiphase encoded protocol and synchronization of buses
01/16/2003US20030014330 Remote ordering system