Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
12/2001
12/05/2001CN1325576A Variable spread spectrum clock
12/05/2001CN1325508A Apparatus and method for synchronising a local clock on a cordless communication network clock
12/05/2001CN1325205A Sync sequence key word detection method
12/05/2001CN1325197A Frame synchronization and equalization coefficient correction method
12/05/2001CN1075910C Burst data transmitter using sync signal of district center and method therefor
12/04/2001US6327666 System and method for external timing using a complex rotator
12/04/2001US6327273 Method to transparently transport an incoming clock signal over a network segment, and related transmitter and receiver unit
12/04/2001US6327262 Sample value extraction apparatus in DSS system
12/04/2001US6327205 Signal latching of high bandwidth DRAM arrays when skew between different components is higher than signal rate
12/04/2001US6326824 Timing synchronizing system, devices used in the system, and timing synchronizing method
12/04/2001CA2288188C Method and apparatus for providing synchronization during transcoder switching in a communication system
12/04/2001CA2243967C Data transmission using carrierless qam
12/04/2001CA2185866C Method of processing multi-level signals for simple clock recovery
11/2001
11/29/2001WO2001091393A2 Method for synchronising ofdm symbols during radio transmissions
11/29/2001WO2001091361A1 Method and device for controlling the timing of a digital receiver
11/29/2001WO2001091345A1 Functional separation of internal and external controls in network devices
11/29/2001WO2001091337A2 Method for synchronizing a receiver with a transmitter
11/29/2001WO2001091297A2 High resolution phase frequency detectors
11/29/2001WO2001091131A1 Timing control means for automatic compensation of timing uncertainties
11/29/2001WO2001090865A1 Time synchronization within a distributed processing system
11/29/2001WO2001090864A2 Timing control means for automatic compensation of timing uncertainties
11/29/2001WO2001090843A2 A network device for supporting multiple upper layer network protocols over a single network connection
11/29/2001US20010046268 Transceiver channel bank with reduced connector density
11/29/2001US20010046266 Apparatus and method for scdma digital data transmission using orthogonal codes and head end modem with no tracking loops
11/29/2001US20010046257 Synchronization establishing device, method of establishing synchronization, and receiver
11/29/2001US20010046241 Synchronization correction circuit
11/29/2001US20010046240 Frame synchronization mechanism
11/29/2001US20010045868 Frequency comparator and clock regenerating device using the same
11/29/2001US20010045852 Clock control method and circuit
11/29/2001US20010045851 Clock control method and circuit
11/29/2001US20010045822 Pulse detector
11/29/2001DE19748885C2 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
11/29/2001DE10113196A1 Determining rate of data transferred serially at high speed, involves identifying a signature corresponding to the obtained flank characteristics of incoming data flow
11/29/2001DE10024267A1 Rundfunkempfänger für den Empfang von digitalen Rundfunksignalen und Verfahren zum Empfang von digitalen Rundfunksignalen Broadcast radio receiver for receiving digital broadcast signals, and method for receiving digital broadcast signals
11/28/2001EP1158739A1 Timing reproducer and demodulator comprising this
11/28/2001EP1158703A2 Signal input cutoff detector, optical receiver and signal input cutoff detecting method
11/28/2001EP1158702A2 CDMA Modem
11/28/2001EP1158690A2 Path search circuit dividing a received signal into a plurality of FFT windows
11/28/2001EP1158687A2 Method and apparatus for performing code synchronization acquisition in code division multiple access (CDMA) communications systems
11/28/2001EP1158680A1 Phase comparator and clock recovery circuit
11/28/2001EP1157382A1 Embedding a first digital information signal into a second digital information signal for transmission via a transmission medium
11/28/2001EP1157381A1 Variable equalizer control system
11/28/2001EP0988613B1 Method for automatically measuring elementary time units for communication peripherals dedicated to smart cards
11/28/2001EP0835568B1 Cdma modem
11/28/2001CN1324535A Device and method for regulating the sampling rate in a data transfer system
11/28/2001CN1324530A System and method for resolving frequency and timing uncertainly in access channel acquistion in a spread spectrum communication system
11/28/2001CN1075691C 接收机 Receiver
11/27/2001US6324603 Data transmission system and game system using the same
11/27/2001US6324236 Phase detector arrangement
11/27/2001US6324234 Synchronization and clock recovery
11/27/2001US6324225 Timing recovery for data sampling of a detector
11/27/2001US6323991 Opto-electronic frequency divider circuit and method of operating same
11/27/2001US6323979 Regenerator with optical modulation for optical fiber transmission systems using soliton signals
11/27/2001US6323796 Digital isolation system with ADC offset calibration
11/27/2001US6323789 Method and apparatus for combining a plurality of 8B/10B encoded data streams
11/27/2001US6323787 Data transmission method and device
11/27/2001CA2236214C Am compatible digital waveform frame timing recovery and frame synchronous power measurement
11/27/2001CA2228919C Frequency offset compensation using dotting sequences
11/26/2001CA2348731A1 Signal input cutoff detector, photo receiver and signal input cutoff detecting method
11/22/2001WO2001089165A1 Cellular communications system receivers
11/22/2001WO2001089137A2 Radio receiver for receiving digital radio signals and method for receiving digital radio signals
11/22/2001WO2001089121A2 Synchronization of asynchronous networks using media access control (mac) layer synchronization symbols
11/22/2001WO2001089108A1 Method and apparatus for code phase tracking
11/22/2001WO2001089092A2 Apparatus for radio frequency processing with dual modulus synthesizer
11/22/2001US20010044701 Method and apparatus for measuring parameters of an electronic system
11/22/2001US20010044277 Method and device for digital wireless transmission of audio signals
11/22/2001US20010043658 Erasure based instantaneous loop control in a data receiver
11/22/2001US20010043657 Digital signal detector, digital demodulator, method for detecting digital signal, and method for synchronous detecting by digital demodulator
11/22/2001US20010043620 Hyperframe synchronization processing apparatus and hyperframe synchronization method
11/22/2001US20010043417 Data synchronizing signal detector, signal processing device using the detector, information recording and reproducing apparatus having the detector and the device, data synchronizing signal detecting method, and information recording medium for using in the method
11/22/2001US20010043086 Phase comparator and synchronizing signal extracting device
11/22/2001CA2408621A1 Synchronization of asynchronous networks using media access control (mac) layer synchronization symbols
11/21/2001EP1156593A2 Code division multiple access (CDMA) communication system
11/21/2001EP1155591A1 Method and system for reducing synchronization time in a cdma wireless comunication system
11/21/2001EP1155541A1 Erasure based instantaneous loop control in a data receiver
11/21/2001EP1155479A1 Opto-electronic oscillators having optical resonators
11/21/2001EP0786112B1 A circuit for coordinating the timing of operations of asynchronously operating sub-circuits
11/21/2001CN1323494A Synchronisation of a low power clock in a wireless communication device
11/21/2001CN1323474A Communication methods and apparatus based on orthogonal Hadamard-based sequences having selected correlation properties
11/21/2001CN1323145A Network elements for analog honeycomb network and method using for the same network elements
11/21/2001CN1323113A Pseudo-random noise sequence generator with simple structure
11/21/2001CN1323112A Data transmission system using with spread-spectrum code and receiving apparatus, and synchronous method
11/21/2001CN1323101A Generation method and generator for pseudo-random noise sequence with fast sliding phase
11/21/2001CN1075290C Clock signal regeneration method and apparatus
11/20/2001US6320921 Fast acquisition clock recovery using a directional frequency-phase detector
11/20/2001US6320863 Backplane architecture for dynamic synchronous transfer mode
11/15/2001WO2001047173A3 A multi-rate transponder system and chip set
11/15/2001US20010040935 Commercial power production by catalytic fusion of deuterium gas
11/15/2001US20010040934 Synchronization detection apparatus and receiving apparatus and methods of the same
11/15/2001US20010040888 Synchronism phase-switching circuit for the recovery of received data
11/15/2001US20010040884 Method of synchronizing a radio terminal of a radio communication network and a corresponding radio terminal
11/15/2001US20010040474 Clock control method and circuit
11/14/2001EP1154606A2 Carrier phase recovery techniques
11/14/2001EP1154596A2 Digital signal detector, digital demodulator, method for detecting a digital signal, and method for synchronus detecting by a digital demodulator
11/14/2001EP1154595A2 Oversampling clock recovery circuit
11/14/2001EP1153524A1 Method and apparatus for synchronizing devices in atm based base station subsystems using special virtual channel connections
11/14/2001EP0990319B1 Time synchronisation method for a mobile station in a mobile communications system
11/14/2001EP0903012A4 Method and apparatus for performing bandedge equalization
11/14/2001EP0689745B1 Method for synchronizing interconnected sdh and pdh telecommunications networks
11/14/2001CN1322447A Clock recovery