Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
05/2009
05/22/2009WO2009064896A1 A packet structure for a mobile display digital interface
05/22/2009WO2009064599A1 Continuous redundancy check method and apparatus
05/22/2009WO2009062574A1 Method and apparatus for preventing fluctuations in a digitally produced output clock signal
05/22/2009WO2009062409A1 Method and system for data synchronization in passive optical networks
05/22/2009WO2009062363A1 System and method for data synchronization in passive optical networks
05/22/2009CA2705558A1 A packet structure for a mobile display digital interface
05/21/2009US20090129789 Method and Apparatus for Extracting Clock Signal From Optical Signal
05/21/2009US20090129514 Accurate data-aided frequency tracking circuit
05/20/2009EP2061177A1 Data reproduction circuit
05/20/2009EP2060044A2 Method and apparatus for high speed lvds communication
05/20/2009EP2060013A1 Method for determining automatically a fext/next transfer-function
05/20/2009EP2059982A2 Optical clock
05/20/2009EP1606648B1 Radio frequency motion tracking system and method
05/20/2009EP0728388B1 Transmission network, method and stations for transmitting simultaneously
05/20/2009CN201243298Y Recovery circuit for digital RZ signal clock data
05/20/2009CN101438511A Method and apparatus for maintaining uplink synchronization and reducing battery power consumption
05/20/2009CN101436925A Clockl generator, frequency-spreading clock generator and method for generating frequency-spreading clock signal
05/20/2009CN101436924A Method, apparatus and system for synchronizing data
05/20/2009CN101436923A Method, equipment and network system for synchronizing clock
05/20/2009CN101436917A Method and apparatus for encoding and decoding data
05/20/2009CN100490361C Method and communication system for synchronizing remote radio station and radio station and network center
05/19/2009US7536621 Quantized data-dependent jitter injection using discrete samples
05/19/2009US7536579 Skew-correcting apparatus using iterative approach
05/19/2009US7536578 Method and apparatus for over clocking in a digital processing system
05/19/2009US7536109 Optical network system and device, and method for controlling optical network and device
05/19/2009US7535985 Resynchronization circuit
05/19/2009US7535984 Clock adjustment apparatus and method thereof
05/19/2009US7535983 Method for identifying the beginning of a UWB pulse sequence
05/19/2009US7535982 Method and apparatus for adjusting phase of sampling frequency of ADC
05/19/2009US7535981 Clock generation circuit and method thereof
05/19/2009US7535978 Accurate signal detection in a wireless environment
05/19/2009US7535957 Transmitter circuit, receiver circuit, clock data recovery phase locked loop circuit, data transfer method and data transfer system
05/19/2009US7535953 Time information transmitter-receiver, and time information transmission-reception integrated circuit
05/19/2009CA2479971C Sequence inversion keyed countdown timer utilized within a utility meter system
05/14/2009WO2009061951A1 A variability-aware asynchronous scheme for high-performance delay matching
05/14/2009WO2009061868A1 Distortion compensation in a communication system
05/14/2009WO2009060763A1 Clock data restoration device
05/14/2009WO2009059475A1 A method for clock link automatically protection in packet networks
05/14/2009WO2009059390A1 Method and system for digitally correcting sampling effects
05/14/2009US20090123160 Bit synchronization circuit with phase tracking function
05/14/2009US20090122939 Wide range and dynamically reconfigurable clock data recovery architecture
05/14/2009US20090122938 Method and System for Identifying Sources of Operating System Jitter
05/14/2009US20090122936 Method and circuit for dynamically changing the frequency of clock signals
05/14/2009US20090122935 False frequency lock detector
05/14/2009US20090122934 Timing Measurement For Checking Probes
05/14/2009US20090121795 Synthesizer
05/14/2009DE102007053402A1 Synchronisierung von Empfangssymbolen bei OFDM Synchronization of received symbols in OFDM
05/13/2009EP2057550A1 Signal noise filtering in a serial interface
05/13/2009EP1082819B1 Combining sub-chip resolution samples in fingers of a spread-spectrum rake receiver
05/13/2009EP0866589B2 Data transmitting method, data transmitting system and receiver
05/13/2009CN101431796A Method for clock master-slave synchronization of centered broad band radio communication system
05/13/2009CN101431444A Test method for transmission equipment clock synchronous information switching time delay
05/13/2009CN101431401A Synchronous fault processing method, client terminal, server and system thereof
05/13/2009CN101431400A Encryption/decryption method and system based on chaos hybrid self-synchronizing method
05/13/2009CN101431399A Method for confirming in-position of service board
05/13/2009CN101431385A Frequency and time synchronization method for passive optical network
05/13/2009CN100488255C Compression apparatus and method for a video signal
05/13/2009CN100488196C Group network realizing method for time synchronous network
05/13/2009CN100488095C System and method for synchronizing time of day clocks on first and second computers
05/13/2009CN100488029C Chip and system correlative to controlled frequency signals
05/12/2009US7533285 Synchronizing link delay measurement over serial links
05/12/2009US7532891 Method and apparatus for timing correction in communications systems
05/12/2009US7532695 Clock signal extraction device and method for extracting a clock signal from data signal
05/12/2009US7532694 Apparatus and method for compensating for distortion caused by a phase slew of a frame reference signal in an asynchronous wideband code division multiple access communication system
05/12/2009US7532693 Method and apparatus for acquistion and tracking of orthogonal frequency division multiplexing symbol timing, carrier frequency offset and phase noise
05/12/2009US7532665 Wireless communication apparatus and method, and computer program
05/12/2009US7532591 Radio communication system, radio controller and mobile station
05/12/2009CA2391336C Method and circuit for acquisition
05/12/2009CA2213998C Method and apparatus for providing variable rate data in a communications system using non-orthogonal overflow channels
05/07/2009WO2009058789A1 Signaling with superimposed clock and data signals
05/07/2009WO2009055931A1 System and method for distributing time and frequency over a network
05/07/2009WO2007064610A3 Method and system for scheduling requests in a non-first in first out (fifo) order in a network
05/07/2009US20090116602 High speed, wide frequency-range, digital phase mixer and methods of operation
05/07/2009US20090116601 Clock data recovery circuit and method for operating the same
05/07/2009US20090116600 Phase drift compensation for sampled signals
05/07/2009US20090116599 Techniques for Signaling Reference Signal Parameters in a Wireless Communication System
05/07/2009US20090116598 Semiconductor memory device having data clock training circuit
05/07/2009US20090116597 Variability-Aware Asynchronous Scheme for High-Performance Communication Between an Asynchronous Circuit and a Synchronous Circuit
05/07/2009US20090116596 Low power, high speed receiver circuit for use in a semiconductor integrated circuit
05/07/2009US20090116593 Circuit for providing automatic adaptation to frequency offsets in high speed serial links
05/07/2009US20090116565 Method for selecting beams during initial synchronization process using switched beam, switched beam operation method and initial sychronization using the same
05/07/2009US20090116543 Synchronization of satellite and terrestrial broadcast odfm signals
05/07/2009CA2704264A1 System and method for distributing accurate time and frequency over a network
05/06/2009EP2056529A1 Wireless communication system, communication control method and communication node
05/06/2009EP2056516A1 Clock data recovery circuitry associated with programmable logic device circuitry
05/06/2009EP2056485A1 User equipment with code tracking loop with automatic power normalization
05/06/2009EP2056213A2 Estimation of doppler shift in several steps
05/06/2009CN201234255Y Standard time code long distance transmitter
05/06/2009CN101425961A Method for implementing link state database synchronization, router, circuit board and main control board
05/06/2009CN101425914A Multimedia multicast service synchronization regulation method and reinforced base station
05/06/2009CN101425892A System clock implementing method, system and time clock function board
05/06/2009CN101425891A Time synchronization method, system and customer terminal
05/06/2009CN101425890A Transmitted clock implementing apparatus and method
05/06/2009CN101425889A Synchronization method and system in non-scheduling transmission
05/06/2009CN101425888A Device and method for synchronous signal transmission
05/06/2009CN101425887A Time synchronization method used for wireless sensor network
05/06/2009CN101425846A Synchronous burst timing based on beacon frame structure and sequence number detection method and apparatus
05/06/2009CN100486177C Method of synchronously operating network element by network management and its system
05/06/2009CN100486153C Data detector and multi-channel data detector
05/06/2009CN100486143C Multimedia jitter removal device and method in an asynchronous digital home network
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