Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
03/2002
03/19/2002US6359908 Frame synchronous circuit contributing to SDH signal
03/19/2002US6359486 Modified phase interpolator and method to use same in high-speed, low power applications
03/19/2002US6359481 Data synchronization circuit
03/19/2002US6359480 Synchronizing circuit for generating a signal synchronizing with a clock signal
03/19/2002CA2196333C Polarisation-independent kerr modulator and its use in an all-optical clock recovery device
03/19/2002CA2181078C Wavelenght division multiplexing optical transmission network
03/14/2002WO2002021758A2 Clock generating circuit for regenerating input data and a method for the use thereof
03/14/2002WO2002021688A1 Method and device for converting a scanning frequency in multistandard systems
03/14/2002WO2002021183A1 Optical networking unit employing optimized optical packaging
03/14/2002WO2001091297A3 High resolution phase frequency detectors
03/14/2002WO2001072000A3 Carrier acquisition using bandedge spectral properties
03/14/2002US20020031198 Receiver to recover data encoded in a serial communication channel
03/14/2002US20020031170 Apparatus and method for moving PN hypothesis in high speed searcher
03/14/2002US20020031148 Clock producing circuit and semiconductor integrated circuit for communication
03/14/2002US20020031146 Method of communicating data in communication systems
03/14/2002US20020031100 Asynchronous interference avoiding method and asynchronous interference avoiding system
03/14/2002US20020031087 Intensive management apparatus for checking path validity in time-sharing multiplexing network
03/14/2002US20020030525 Clock control circuit and method
03/14/2002US20020030522 Oversampling clock recovery circuit
03/14/2002DE10041772A1 Taktgenerator, insbesondere für USB-Geräte Clock generator, especially for USB devices
03/13/2002EP1187389A2 Clock and data regenerator with demultiplexing function
03/13/2002EP1187388A2 Method and device for time correction of data signals
03/13/2002EP1187374A1 Bit-rate-independent optical receiver
03/13/2002EP1187373A2 Bit rate detection circuit and algorithm for optical networks
03/13/2002EP1187369A2 Apparatus and method for searching a base station in an asynchronous mobile communications system
03/13/2002EP1187368A1 Demodulation method and apparatus in high speed time division multiplexed packet data transmission
03/13/2002EP1187359A2 Spread spectrum communication device and spread spectrum communication method
03/13/2002EP1187358A2 Spread spectrum communication device and spread spectrum communication method
03/13/2002EP1187343A2 Data demodulation apparatus and methods
03/13/2002EP1186994A2 Input data processing circuit
03/13/2002EP1185933A1 Redundant synchronous clock distribution for computer systems
03/13/2002EP0667069B1 Arrangement in mobile telecommunications systems for providing for synchronization of the transmitters of the base stations
03/13/2002CN1340263A Clock reproducing circuit
03/13/2002CN1340254A In-band signalling for synchronization in a voice communications network
03/13/2002CN1080962C Synchronizer for receiver of spectrum spreading communication apparatus
03/12/2002US6356612 Clock signal reproducing apparatus
03/12/2002US6356610 System to avoid unstable data transfer between digital systems
03/12/2002US6356609 Method of transmitting a coded control signal between asynchronous assemblies
03/12/2002US6356605 Frame synchronization in space time block coded transmit antenna diversity for WCDMA
03/12/2002US6356555 Apparatus and method for digital data transmission using orthogonal codes
03/12/2002US6356160 Phase lock loop and automatic gain control circuitry for clock recovery
03/12/2002US6356156 Method and system for managing reference signals for network clock synchronization
03/12/2002US6356127 Phase locked loop
03/07/2002WO2002019586A1 Cdma receiver and cdma receiving method
03/07/2002WO2002019584A1 Multiplexer, receiver, and multiplex transmission method
03/07/2002WO2002019552A2 Satellite receiver
03/07/2002WO2002019528A2 Data recovery using data eye tracking
03/07/2002WO2002019516A1 Method and apparatus for efficient decimation based correlation technique for identifying a looked for word
03/07/2002WO2001013541A3 Method for deep paging
03/07/2002US20020029363 Coding system and decoding system
03/07/2002US20020029356 Input data processing circuit
03/07/2002US20020029324 Data receiver that performs synchronous data transfer with reference to memory module
03/07/2002US20020029233 Bit string detecting circuit
03/07/2002US20020028049 Optical networking unit employing optimized optical packaging
03/07/2002US20020027966 Digital PLL device and digital PBX using the same
03/07/2002US20020027965 Correlation detecting method and matched filter unit
03/07/2002US20020027964 Data recovery apparatus and method for minimizing errors due to clock skew
03/07/2002US20020027963 Information regenerating apparatus and information regenerating method
03/07/2002US20020027903 Transmission apparatus
03/07/2002US20020027695 Bit-rate-independent optical receiver
03/07/2002US20020027694 Self-healing apparatus and method of optical receiver
03/07/2002US20020027693 Parallel optical transmission/reception module
03/07/2002US20020027692 Bit-phase synchronized optical pulse stream local generator
03/07/2002US20020027690 Fiber optic transceiver employing analog dual loop compensation
03/07/2002US20020027689 Fiber optic transceiver employing front end level control
03/07/2002US20020027688 Fiber optic transceiver employing digital dual loop compensation
03/07/2002US20020027430 Clock synchronizing method and circuit varying a phase of a synchronous clock in one direction or the other according to a phase difference of the synchronous clock from a reference clock
03/07/2002DE10038880A1 Phase detector for phase control loop especially for use in a mobile phone base station in which the phase relationship of the digital input signals can be determined independently of the start condition of the phase detector
03/07/2002CA2387722A1 Data recovery using data eye tracking
03/06/2002EP1184992A2 Spread spectrum communication device and spread spectrum communication method
03/06/2002EP1184991A2 Mobile radio terminal with automatic frequency control circuit
03/06/2002EP1183839A1 Method and apparatus for determination of channel and baud frequency offset estimate using a preamble with a repetitive sequence
03/06/2002EP1183781A1 Data clock recovery circuit
03/06/2002EP1183774A2 Synchronization of ofdm signals with improved windowing
03/06/2002EP1183678A1 Universal audio communications and control system and method
03/06/2002EP1183667A1 Receiver capable of parallel demodulation of messages
03/06/2002EP1183666A1 System for remote data collection
03/06/2002EP0770237B1 Method and system for automatic compensation of line delay in a clock distribution system
03/06/2002EP0695487B1 Composite clock signal
03/06/2002CN1339200A Communication protocol between a communication device and an external accessory
03/06/2002CN1339130A Method of synchronizing communications means in a battery to communications means in an electronic device, an apparatus, and a battery
03/06/2002CN1080526C Digital mobile radio communication device
03/05/2002USRE37569 High-speed modem synchronized to a remote codec
03/05/2002US6353604 Apparatus and method for synchronizing an SCDMA upstream or any other type upstream to an MCNS downstream or any other type downstream with a different clock rate than the upstream
03/05/2002US6353169 Universal audio communications and control system and method
03/05/2002CA2214743C A frame synchronization circuit and communications system
03/05/2002CA2193817C Symbol timing recovery circuit and method
03/05/2002CA2126552C Shifting phase of a clock signal, in particular for clock recovery of a digital data signal
02/2002
02/28/2002WO2002017302A2 Transcoder for sampling frequency conversion and synchronization of audio signals
02/28/2002WO2002017047A2 Clock generator, particularly for usb devices
02/28/2002WO2001028176A3 Frequency correction using the cordic algorithm
02/28/2002US20020026616 Coding system and decoding system
02/28/2002US20020026596 Circuit and method of generating process clock for low power consumption CDMA modem chip design
02/28/2002US20020026255 Digital interface device
02/28/2002US20020025029 Digital key telephone set and digital key telephone system
02/28/2002US20020025015 Recovery circuit generating low jitter reproduction clock
02/28/2002US20020025013 Device and method for detecting a period of an input signal
02/28/2002US20020025012 Mobile radio terminal and automatic frequency control circuit
02/28/2002US20020024996 Dynamic regulation of power consumption of a high-speed communication system
02/28/2002DE10040222A1 Verfahren zum Betreiben eines Nachrichten-Empfängers A method of operating a communication receiver