Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
03/2004
03/25/2004US20040057524 Digital isolation system with ADC offset calibration
03/25/2004US20040057506 Code tracking loop with automatic power normalization
03/25/2004US20040057457 Apparatus and method for transmitting mpeg-4 data synchronized with mpeg-2 data
03/25/2004US20040057395 Channel recovery method and mobile communication system
03/25/2004US20040056690 Transformation of a periodic signal into an adjustable-frequency signal
03/25/2004DE10241690A1 Radio receiver synchronization method correlates received signal with known sequence to provide possible synchronization times from which actual synchronization time is selected
03/25/2004CA2615915A1 System for efficient recovery of node-b buffered data following mac layer reset
03/24/2004EP1400052A1 Apparatus for data recovery in a synchronous chip-to-chip system
03/24/2004EP1002272A4 Method and apparatus for adaptive control of forward error correction codes
03/24/2004CN1484888A Phase locked loop
03/24/2004CN1484450A Quick digital channel switching
03/24/2004CN1484410A Clock synchronous method for terminal to terminal of internet
03/24/2004CN1484384A Smooth clock switching method and clock system
03/24/2004CN1484380A Clock generator for generating accurate and low-jitter clock
03/24/2004CN1143523C Co-channel interference detection network for HDTV receiver
03/24/2004CN1143520C Signal recovery system
03/24/2004CN1143492C Phase estimating circuit and demodulating circuit
03/24/2004CN1143479C Virtual time loop
03/24/2004CN1143477C Clock selector system
03/24/2004CN1143467C Communication methods and apparatus based on orthogonal Hadamard-based sequences having selected correlation properties
03/24/2004CN1143465C Method for synchronising uplik signal transmission in radio communication system, relative base station and communication system
03/24/2004CN1143456C Burst signal reception method and apparatus
03/24/2004CN1143449C Combining sub-chip resolution samples kin fingers of a spread-spectrum rake receiver
03/23/2004US6711697 Data transfer method
03/23/2004US6711696 Method for transfering data between two different clock domains by calculating which pulses of the faster clock domain should be skipped substantially simultaneously with the transfer
03/23/2004US6711226 Linearized digital phase-locked loop
03/23/2004US6711225 Method and apparatus for synchronization of a bit stream for long latency data detection
03/23/2004US6711224 Timing acquisition algorithm for an adaptive antenna array
03/23/2004US6711222 Method and apparatus for performing frequency synthesis in communication systems
03/23/2004US6711220 Bit position synchronizer
03/23/2004US6711140 Method and apparatus for fast acquisition and synchronization of transmission frames
03/23/2004US6711123 Receiving apparatus for OFDM communication system
03/23/2004US6710814 Digital broadcast receiving system for detecting short-breaks and holding information based on same
03/23/2004US6710811 Data processing device
03/23/2004US6710726 Serializer-deserializer circuit having increased margins for setup and hold time
03/18/2004WO2004023708A1 Techniques to adjust a signal sampling point
03/18/2004WO2004023233A2 Method, device and system for synchronizing of data providing for the handling of an interrupted synchronization process
03/18/2004WO2003003232A3 Data processing apparatus and a method of synchronizing a first and a second processing means in a data processing apparatus
03/18/2004US20040052322 Data transmission
03/18/2004US20040052321 Signal transmission system
03/18/2004US20040052319 Demodulation timing generation circuit and demodulation apparatus
03/18/2004US20040052316 Apparatus and method for recovering clock signal from burst mode signal
03/18/2004US20040052229 System for efficient recovery of Node-B buffered data following MAC layer reset
03/18/2004US20040051652 Data receiving device for receiving serial data according to over-sampling
03/18/2004US20040051597 Voltage controlled oscillator
03/18/2004US20040051590 Digitally-synthesized loop filter circuit particularly useful for a phase locked loop
03/18/2004US20040051573 Circuit configuration for regenerating clock signals
03/18/2004US20040051571 Semiconductor intergrated circuit
03/18/2004DE19961453B4 Sperrzustand-Bestimmungsschaltkreis eines Phasenregelkreises für das Erhöhen der elektrischen Zwischenspannung des Sperrzustand-Bestimmungsgatters Blocking state determining circuit of a phase control circuit for increasing the voltage of the intermediate electric blocking state determining gate
03/18/2004CA2497525A1 Method, device and system for synchronizing of data providing for the handling of an interrupted synchronization process
03/17/2004EP1398900A1 Convertion of a periodic signal into a signal with adjustable frequency
03/17/2004EP1398899A1 Synchronization equipment
03/17/2004EP1397895A2 Parallel data communication with multiple synchronisation codes
03/17/2004EP1397879A2 Clock recovery circuit
03/17/2004EP1397749A1 Multiphase encoded protocol and synchronization of buses
03/17/2004EP1397748A2 Parallel data communication having skew intolerant data groups
03/17/2004EP1397747A2 A power frequency adjustable uart device
03/17/2004EP1201053A4 Method for generating preamble sequences in a code division multiple access system
03/17/2004EP1095469A4 Method and apparatus for providing a time adjustment to a wireless communication system
03/17/2004EP0928524B1 Pipeline communication system
03/17/2004EP0804833B1 Frequency synchronized bidirectional radio system
03/17/2004CN1483247A Time alignment in a cdma system
03/17/2004CN1482764A Method for synchronisation of master and standby background net management data
03/17/2004CN1482761A Time synchronisation method in communication system
03/17/2004CN1142652C Real-time synchronous controller of satellite positioning system
03/17/2004CN1142645C Method and device for capturing synchronizing-code before random access of channel in WCDMA system
03/16/2004US6708239 Network device interface for digitally interfacing data channels to a controller via a network
03/16/2004US6708235 Multi-modem implementation with host based and digital signal processor based modems
03/16/2004US6708001 Method and apparatus for transmitting an internet protocol (IP) packet within a fiber optic network
03/16/2004US6707916 Mitigation of false co-channel uplink reception in a processing satellite communication system using scrambling sequences
03/16/2004US6707902 Method of resynchronizing data transfer between two modems connected by a dedicated line
03/16/2004US6707868 Apparatus for recovering timing of a digital signal for a transceiver
03/16/2004US6707861 Demodulator for an HDTV receiver
03/16/2004US6707848 Demodulator for a multi-pair gigabit transceiver
03/16/2004US6707844 Synchronous circuit and receiver
03/16/2004US6707804 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
03/16/2004US6707626 Apparatus and method for detecting SYNC signals written on a disk memory device
03/16/2004US6707329 Clock recovery or detection of rapid phase transients
03/16/2004US6707319 Frequency comparator with malfunction reduced and phase-locked state detecting circuit using the same
03/11/2004WO2004021636A1 Method and arrangement for reducing phase jumps when switching between synchronisation sources
03/11/2004WO2004021035A1 Synchronizing timing between multiple air link standard signals operating within a communications terminal
03/11/2004WO2003060727A3 Information exchange between locally synchronous circuits
03/11/2004WO2003013088A3 Joint synchronization and modification of the coefficients of an adaptive equalizer for a cdma receiver
03/11/2004US20040049718 Transponder interrogators, radio frequency identification device communication systems, transponder interrogator communication methods, and radio frequency identification device communication methods
03/11/2004US20040049592 Method of clock recovery in a TMDS repeater
03/11/2004US20040048595 Method and apparatus for acquiring and tracking ultrawide bandwidth signals
03/11/2004US20040047463 Robust symbol timing recovery circuit for telephone line modem
03/11/2004US20040047441 Source synchronous interface using a dual loop delay locked loop and variable analog data delay lines
03/11/2004US20040046596 Clock recovery circuit and electronic device using a clock recovery circuit
03/11/2004US20040046589 Source synchronous interface using variable digital data delay lines
03/10/2004EP1396953A1 Demodulation timing generation circuit and demodulation apparatus
03/10/2004EP1396166A1 A method for enabling a subscriber entity to actively communicate in a communication network
03/10/2004EP1396159A1 Multi-detection of heartbeat to reduce error probability
03/10/2004EP1396158A1 Transmittal of heartbeat signal at a lower level than heartbeat request
03/10/2004EP1046222B1 Device and method for transmitting preamble of access channel in mobile communication system
03/10/2004CN1481107A Multichannel serial on line units and method
03/09/2004US6704882 Data bit-to-clock alignment circuit with first bit capture capability
03/09/2004US6704382 Self-sweeping autolock PLL
03/09/2004US6704380 Synchronizing PCM and pseudorandom clocks
03/09/2004US6704374 Local oscillator frequency correction in an orthogonal frequency division multiplexing system