Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
10/2001
10/09/2001US6301292 Despreading circuit
10/09/2001US6301290 Adaptive reference pattern for spread spectrum detection
10/09/2001US6301289 To a telecommunication system using code division multiple access (CDMA)
10/09/2001US6301288 Method of chip interleaving in direct sequence spread spectrum communications
10/09/2001US6300807 Timing-control circuit device and clock distribution system
10/09/2001CA2205818C An improved multi-code code division multiple access receiver
10/09/2001CA2195534C Spread spectrum interference canceler system and method
10/04/2001WO2001073966A1 Wireless receiver and method of wireless reception
10/04/2001US20010026680 Method of processing data packets, and video recording/playback apparatus incorporating the method
10/04/2001US20010026599 Access channel structure for wireless communication system
10/04/2001US20010026582 Modem apparatus, communication apparatus and communication control method
10/04/2001US20010026581 Spread spectrum signal processing apparatus and spread spectrum communication system
10/04/2001US20010026580 CDMA demodulation circuit and CDMA demodulation method
10/04/2001US20010026484 Modem apparatus, communication apparatus and communication control method
10/04/2001US20010026387 Communications network
10/04/2001US20010026374 Communication apparatus, communication method, image forming apparatus utilizing such method, unit connected to image forming apparatus and image forming system
10/04/2001US20010026327 Method and apparatus for changing the output delay of audio or video data encoding
10/04/2001EP1139665A1 Method and apparatus for changing the output delay of audio or video data encoding
10/04/2001EP1139627A2 Location of a cyclic prefix in a multicarrier signal
10/04/2001EP1139626A2 Location of a cyclic prefix in a multicarrier signal
10/04/2001EP1139601A2 Receiving circuit of DSRC radio
10/04/2001EP1139600A2 Synchronisation of a network element in an analogue , cellular network
10/04/2001EP1139587A1 Method and apparatus for measuring timing jitter of an optical signal
10/04/2001EP1139579A2 Code synchronization in a receiving device for spread spectrum communication systems
10/04/2001EP1139578A2 CDMA demodulation circuit and CDMA demodulation method
10/04/2001EP1139565A1 Synchronous delay circuit
10/04/2001EP1138172A1 Method for reducing the number of interrupt phases necessary for monitoring adjacent channels
10/04/2001EP1138163A1 Transmission frame and radio unit for transmitting short messages with different data format
10/04/2001EP1138136A1 Synchronization tracking method
10/04/2001EP1137996A1 Method and apparatus for high speed data capture using bit-to-bit timing correction, and memory device using same
10/04/2001EP1101285A4 Single chip cmos transmitter/receiver and vco-mixer structure
10/04/2001DE10114334A1 Reception device for reception of data synchronized with given clock signal, e.g. for optical disc drives, includes data detecting circuit for determining the values of received data bits in given cycle/period
10/04/2001DE10016169A1 Method for resynchronizing data transmission between two modems connected via a fixed connection uses a central relaying exchange/office to receive data from modems from other central offices as originators.
10/04/2001DE10015630A1 Netzelement eines analogen, zellularen Netzwerks und ein Verfahren für ein solches Netzelement An analog network element, said cellular network and a method for such a network element
10/04/2001DE10013935A1 Clock signal generating device has digital controller that generates digital setting value which enables digital oscillator to adjust clock frequency of clock signal
10/04/2001DE10009767A1 Interpolations-Filterschaltung Interpolation filter circuit
10/03/2001CN1316136A Receiver and adaptive equalizing method
10/03/2001CN1315782A Synchronous delay circuit and semiconductor integrated circuit device
10/02/2001US6298387 System for detecting a data packet in a bitstream by storing data from the bitstream in a buffer and comparing data at different locations in the buffer to predetermined data
10/02/2001US6298248 Base station apparatus and frame synchronization acquisition method
10/02/2001US6298225 Radio telephones and method of operation
10/02/2001US6298133 Telephone line interface architecture using ringer inputs for caller ID data
10/02/2001US6298104 Clock recovery circuit
10/02/2001US6298103 Flexible clock and data recovery module for a DWDM optical communication system with multiple clock rates
10/02/2001US6298101 Method and apparatus for accurately aligning a series of detection windows with a synchronization pattern in a data storage device
10/02/2001US6298100 Phase error estimation method for a demodulator in an HDTV receiver
10/02/2001US6298098 Burst demodulator for use in high speed bidirectional digital cable transmission system
10/02/2001US6298088 Method and apparatus for splicing compressed information signals
10/02/2001US6298054 Method and apparatus in a wireless messaging unit for acquiring transmitter or receiver synchronization
10/02/2001US6297755 Analog isolation system with digital communication across a capacitive barrier
10/02/2001US6297705 Circuit for locking an oscillator to a data stream
10/02/2001US6297680 Internal clock generator that minimizes the phase difference between an external clock signal and an internal clock signal
10/02/2001CA2228766C Method of synchronization of receiver for digital signals
10/02/2001CA2110999C Discontinuous cdma reception
09/2001
09/27/2001WO2001072000A2 Carrier acquisition using bandedge spectral properties
09/27/2001WO2001071998A1 Clockless demodulation and word recognition system
09/27/2001WO2001071967A2 Parallel asynchronous sample rate reducer
09/27/2001WO2001071966A1 Multiple channel adaptive data recovery system
09/27/2001WO2001071920A1 Phase-locked loop based clock phasing implementing a virtual delay
09/27/2001WO2001071918A1 An adjustable spread spectrum clock generator and a method thereof
09/27/2001WO2001033731A3 Method for synchronising an uplink signal transmission in a radio communication system
09/27/2001WO2001028150A3 Method and apparatus for eliminating the effects of frequency offsets in a digital communication system
09/27/2001US20010025357 System and method for trellis decoding in a multi-pair transceiver system
09/27/2001US20010024948 Receiving circuit of DSRC radio
09/27/2001US20010024483 Radio reception apparatus
09/27/2001US20010024478 Signal receiving circuit and signal receiving method
09/27/2001US20010024474 Apparatus and method for trellis encoding data for transmission in digital data transmission systems
09/27/2001US20010024467 Spreading code generation apparatus and CDMA receiver
09/27/2001US20010024454 Resynchronous control apparatus of subscriber communication machine, and resynchronizing method
09/27/2001US20010024453 Method and apparatus for assembling frames
09/27/2001US20010024315 Opto-electronic frequency divider circuit and method of operating same
09/27/2001DE10013678A1 Transmitting and receiving device for multipoint-to-point network has unit for generating coded synchronization signal with lower level than communications signal and different code
09/27/2001DE10013313A1 Synchronization of program modules used in telecommunication, involves adjusting clock generator of second program module based on determined time difference between clock signals of first and second modules
09/27/2001DE10010947A1 Clock and data regenerator for different data transmission rates - uses comparison of reference data signal with clock signal provided by feedback frequency divider for controlling frequency divider division ratio
09/27/2001CA2341135A1 Receiving circuit of dsrc radio
09/26/2001EP1137313A1 Method and apparatus for assembling frames
09/26/2001EP1137286A2 Synchronization arrangement for a compressed video signal
09/26/2001EP1137219A2 Transceiver in a multipoint to point network
09/26/2001EP1137186A1 An adjustable spread spectrum clock generator and a method thereof
09/26/2001EP1135944A1 A wireless telephone that rapidly reacquires a timing reference from a wireless network after a sleep mode
09/26/2001EP1135875A2 Method and apparatus for providing wireless communication system synchronization
09/26/2001EP1058965B1 Device for emitting the response of a synchronous system to an asynchronous event
09/26/2001EP0701753B1 A communication method for an adaptive direct sequence cdma communication system
09/26/2001EP0632947B1 Method and apparatus of adaptive maximum likelihood sequence estimation using filtered correlation synchronization
09/26/2001EP0597085B1 Data communication terminal providing variable length message carry-on
09/26/2001CN1315090A Apparatus and method for generating sync word and transmitting and receiving the sync word in w-CDMA communication system
09/26/2001CN1315077A Slave clock generation system and method for synchronous telecommuniations networks
09/26/2001CN1314752A Correcting method for frequency tracking of local oscillator of radio equipment receiver
09/26/2001CN1314747A Up-line circuit timing synchronization and put-in control for multi-way put-in radio communication system
09/26/2001CN1071966C Phase error canceller for QPSK signals using unique word detector
09/25/2001US6295327 Method and apparatus for fast clock recovery phase-locked loop with training capability
09/25/2001US6295325 Fixed clock based arbitrary symbol rate timing recovery loop
09/25/2001US6295318 Method and system for increasing the data rate over twisted copper pairs and other bandwidth-limited dedicated communications facilities
09/25/2001US6295300 Circuit and method for symmetric asynchronous interface
09/25/2001US6295290 Telecommunications systems
09/25/2001US6294960 Phase lock loop circuit using signal estimator
09/25/2001CA2170344C Signal processing system
09/23/2001CA2341807A1 Method and system for detecting repetitive bit patterns
09/23/2001CA2302958A1 Method and system for detecting repetitive bit patterns
09/20/2001WO2001069837A2 Clock data recovery circuitry associated with programmable logic device circuitry