Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
07/2004
07/01/2004US20040125901 Phase error correction circuit and receiver incorporating the same
07/01/2004US20040125894 Radio communication apparatus, radio communication system, and communication control method
07/01/2004US20040125872 Integrated modem circuit operating at 1 Mbit/s or more
07/01/2004US20040125823 Phase/frequency detector for tracking receivers
07/01/2004US20040125822 Network synchronization system and method using synchronous mobile terminal as external reference clock
07/01/2004US20040125804 ATM-based data transmitting and receiving device and method
07/01/2004US20040125787 Method and apparatus for synchronized channel transmission
07/01/2004US20040124929 Frequency detector detecting variation in frequency difference between data signal and clock signal
07/01/2004US20040124899 Synchronizer with zero metastability
07/01/2004US20040124895 Signal delay compensating circuit
07/01/2004US20040124893 Same edge strobing for source synchronous bus systems
06/2004
06/30/2004EP1434382A1 Serial data transferring apparatus
06/30/2004EP1434361A2 Orthogonal code synchronization system and method for spread spectrum CDMA communications
06/30/2004EP1434350A1 System and method for correcting gain error of a phase detector due to transition density variation in clock recovery systems
06/30/2004EP1433293A1 Parallel data communication having skew intolerant data groups and data validity indicator
06/30/2004EP1433266A1 Code tracking loop with automatic power normalization
06/30/2004EP1433059A2 Clock loss detection and switchover circuit
06/30/2004EP0865696B1 Digital television synchronization
06/30/2004CN1509524A Spectrum spreader receptor apparatus
06/30/2004CN1509001A Multi channel digital signal generator
06/30/2004CN1509000A Network element inside real-time data synchronizing method
06/30/2004CN1156187C Base station equipment and method for obtaining frame synchronizing
06/30/2004CN1156093C Method for supporting discontinuous transmission mode in base station in mobile communication system
06/30/2004CN1156085C Phase compensation circuit of digital processing DPPLL
06/30/2004CN1156084C Clock signal generator
06/29/2004US6757527 Method and apparatus for synchronizing a local reference frequency in a communication systems
06/29/2004US6757348 High-speed coordinated multi-channel elastic buffer
06/29/2004US6757347 Source synchronous link with data and clock signals having the same electrical characteristics
06/29/2004US6757334 Bit rate agile third-generation wireless CDMA, GSM, TDMA and OFDM system
06/29/2004US6757304 Method and apparatus for data communication and storage wherein a IEEE1394/firewire clock is synchronized to an ATM network clock
06/29/2004US6756819 Synchronization circuit
06/24/2004WO2004054165A1 Phase erroneous-synchronization detecting circuit
06/24/2004WO2004054151A1 Long-distance synchronous transmission method using optical fibre
06/24/2004WO2004053669A1 Frequency modulator apparatus of phase selection type, and frequency synthesizer of phase selection type
06/24/2004US20040123190 Skew compensation method
06/24/2004US20040123177 Data transfer system capable of transferring data at high transfer speed
06/24/2004US20040123012 Network device interface for digitally interfacing data channels to a controller via a network
06/24/2004US20040120444 Instantaneous clock recovery circuit
06/24/2004US20040120442 Capturing data and crossing clock domains in the absence of a free-running source clock
06/24/2004US20040120441 Systems and methods for correcting gain error due to transition density variation in clock recovery systems
06/24/2004US20040120437 Power supply dependent delay compensation
06/24/2004US20040120433 Method for reconstructing data clocked at a symbol rate from a distorted analog signal
06/24/2004US20040120426 Hybrid data recovery system
06/24/2004US20040120387 Optimum interpolator method and apparatus for digital timing adjustment
06/24/2004US20040120359 Method and system for conducting digital real time data processing
06/24/2004US20040120352 Differential error detection with data stream analysis
06/24/2004US20040120343 Asynchronous serial data receiver for packet transfer
06/24/2004US20040120307 Cell search method and communication terminal apparatus
06/24/2004US20040120203 Dynamic register with low clock rate testing capability
06/24/2004US20040119514 Systems and methods for correcting phase locked loop tracking error using feed-forward phase modulation
06/24/2004DE10255355A1 Verfahren zur automatischen Erkennung der Taktfrequenz eines Systemtaktes für die Konfiguration einer Peripherie-Einrichtung A method for automatic detection of the clock frequency of a system clock for the configuration of a peripheral device
06/24/2004CA2508296A1 Long-distance mutualized transmission method using optical fibre
06/23/2004EP1432265A1 Cell search method and communication terminal apparatus
06/23/2004EP1432193A1 Integrated modem circuit with software implemented PLL filter
06/23/2004EP1432169A1 Instantaneous clock recovery circuit
06/23/2004EP1432161A2 Method and apparatus for recovering a reference clock
06/23/2004EP1432159A1 A method of transmitting data frames in a radio communication system
06/23/2004EP1430626A2 Peak detection with matched filter
06/23/2004EP0893018B1 D.t.r.m. data timing recovery module
06/23/2004CN1507718A Method for determining a reference pulse phase from band-limited digital data streams
06/23/2004CN1507717A Fractional-N frequency synthesizer with fractional compensation method
06/23/2004CN1507710A Methods and apparatuses for using mobile GPS station to synchronize basestations
06/23/2004CN1507693A Method for transmitting a digital massage and system for carrying out said method
06/23/2004CN1507567A Data synchronizatino for a test access port
06/23/2004CN1507197A Safety method for exchanging information message
06/23/2004CN1155209C Timing reproduction device and demodulator
06/23/2004CN1155196C Delay time adjuster and adjusting method between multiple transmission lines
06/23/2004CN1155173C Optical transmission system with receiver using full optical clock recovery
06/23/2004CN1155156C Clock extraction circuit
06/22/2004US6754838 Method for reducing tuning etch in a clock-forwarded interface
06/22/2004US6754341 External resistor and method to minimize power dissipation in DC holding circuitry for a communication system
06/22/2004US6754257 Frame timing synchronization method
06/22/2004US6754256 Searcher for CDMA receiver apparatus
06/22/2004US6754255 Mobile terminal, a base station, and a synchronization control method
06/22/2004US6754235 Transmitter and receiver for a very high speed digital subscriber line
06/22/2004US6754170 Timing synchronization in OFDM communications receivers
06/22/2004US6753796 Conversion circuit for burst signals referencing to various clocks and method for the same
06/22/2004US6753738 Impedance tuning circuit
06/22/2004US6753712 Clock and data recovery circuit and clock control method thereof
06/22/2004US6753700 Universal single-ended parallel bus
06/22/2004CA2371891C Timing recovery device and demodulator using the same
06/17/2004WO2004051907A2 System and method of digital system performance enhancement
06/17/2004WO2003017563A3 Data and clock recovery circuit and an arrangement comprising a plurality of such circuits
06/17/2004US20040117691 Method and related device for reliably receiving a digital signal
06/17/2004US20040114702 Bang-bang phase detector for full-rate and half-rate schemes clock and data recovery and method therefor
06/17/2004US20040114700 Adaptive signal latency control for communications systems signals
06/17/2004US20040114699 Data block synchronization device, system and method
06/17/2004US20040114698 Data capture technique for high speed signaling
06/17/2004US20040114679 At-command analyzing device
06/17/2004US20040114632 Clock and data recovery method and digital circuit for the same
06/17/2004US20040114551 Process for synchronization in the downstream of multipe users in a point multipoint system with OFDM modulation
06/16/2004EP1428374A1 Process, arrangement, devices for seizure of a shared telephone line
06/16/2004EP1016218B1 Phase detector for high speed clock recovery from random binary signals
06/16/2004EP0885499B1 Transmission system and recording system having a simplified symbol detector
06/16/2004EP0715440B1 Synchronous detector and synchronizing method for digital communication receiver
06/16/2004CN1505883A VDSL system based on DMT line coding method and method for determining cyclic prefix sample length in the same system
06/16/2004CN1505882A Zipper DMT(discrete multi-tone) system and method for determining timing advance in the same system
06/16/2004CN1505326A Error code detection apparatus and method for digital exchange system
06/16/2004CN1505292A Method of time synchronization detection and time synchronization for orthogonal frequency division multiplexing communication system
06/16/2004CN1505279A Radio access network system, radio communication method, synchronous server and node