Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
09/2002
09/04/2002EP1013090A4 Method and system for transmitting and decoding data in a signal
09/04/2002CN1367984A Latency handling for interconnected devices
09/04/2002CN1367971A Apparatus for processing packet, and medium storing packet processing program
09/04/2002CN1367965A Method and apparatus for efficient synchronization in spead spectrum communications
09/04/2002CN1367960A Method to decrease synchronization time in handover
09/04/2002CN1367958A Handset time synchronisation to wireless telephone base station
09/04/2002CN1367584A Error and synchronous detection device and detection method
09/03/2002USRE37826 Ethernet system
09/03/2002US6445756 Peak detecting circuit for detecting a peak of a time discrete signal by an approximate function
09/03/2002US6445733 Method of and apparatus for performing line characterization in a non-idle mode in a subscriber line communication system
09/03/2002US6445719 Method, system and apparatus for reducing synchronization and resynchronization times for systems with pulse stuffing
09/03/2002US6445423 Controlled oscillator in a digital symbol timing recovery network
09/03/2002US6445234 Apparatus and method for accelerating initial lock time of delayed locked loop
09/03/2002CA2342454C Spread spectrum interference canceler system and method
08/2002
08/29/2002WO2002067614A2 Method for establishing a priority call in a fixed wireless access communication system
08/29/2002WO2002067613A2 Apparatus for reallocating communication resources to establish a priority call in a fixed wireless access communication system
08/29/2002WO2002067530A1 Multiplexing device and demultiplexing device
08/29/2002WO2002067523A1 Symbol point estimating device, method and program, recording medium on which the program is recorded, and modulation analyzing device
08/29/2002WO2002067514A1 Dynamic bandwidth allocation
08/29/2002WO2002067482A2 Receiver for high-speed optical signals
08/29/2002WO2002067479A2 System and method for spread spectrum communication using orthogonal coding
08/29/2002WO2002067439A2 Time synchronization of a satellite positioning system enabled mobile receiver and base station
08/29/2002WO2002051081A3 Encoding system for transmitting data and clock signals jointly across two wires
08/29/2002US20020120902 Method and system for frame synchronous forward error correction
08/29/2002US20020120880 Calibrating return time
08/29/2002US20020118775 Method and apparatus for handling time-drift
08/29/2002US20020118762 Digital audio transmission over a digital visual interface (DVI) link
08/29/2002US20020118729 Automatic power control system for a code division multiple access (CDMA) communications system
08/29/2002US20020118722 Automatic power control system for a code division multiple access (CDMA) communications system
08/29/2002US20020118704 Acquisition aid circuit
08/29/2002US20020118653 Automatic power control system for a code division multiple access (CDMA) communications system
08/29/2002US20020118043 Single to differential input buffer circuit
08/29/2002US20020118006 Phase frequency detector
08/29/2002DE10200039A1 Systemtaktsynchronisation unter Verwendung eines Phasenregelkreises System clock synchronization using a phase locked loop
08/29/2002DE10127901A1 Synchrones System für periodische Steuerung Synchronous System for periodic control
08/29/2002DE10108110A1 Empfänger und Verfahren zum anfänglichen Synchronisieren eines Empfängers auf die Trägerfrequenz eines gewünschten Kanals Receiver and method of initially synchronizing a receiver to the carrier frequency of a desired channel
08/29/2002DE10107144A1 Einheit zur Bestimmung der Abtastphase Unit for determining the sampling phase,
08/29/2002CA2437546A1 Dynamic bandwidth allocation
08/28/2002EP1234466A1 Synchronization of diversity handover destination base station
08/28/2002EP1234423A1 Method and arrangement for synchronizing a receiver to a quadrature amplitude modulated signal
08/28/2002EP0992138B1 Arrangement for synchronization of nodes in vdsl-systems
08/28/2002EP0990320B1 Frequency synchronisation method for a mobile station in a mobile communications system
08/28/2002EP0602249B1 Maximum likelihood sequence estimating device and method therefor
08/28/2002CN1366755A Composition of sampling frequency offset and local oscillator frequency offset in OFDM receiver
08/28/2002CN1366742A Spread spectrum receiving apparatus
08/27/2002US6442703 Clock regenerator
08/27/2002US6442271 Digital isolation system with low power mode
08/27/2002US6442225 Multi-phase-locked loop for data recovery
08/27/2002US6442223 Method and system for data transfer
08/27/2002US6442220 Method for efficient synchronization in a communication system
08/27/2002US6442219 Simultaneous decoding and phase synchronization using the criterion of maximum likelihood
08/27/2002US6442213 Digital isolation system with hybrid circuit in ADC calibration loop
08/27/2002US6442193 Combining sub-chip resolution samples in arms of a spread-spectrum rake receiver
08/27/2002US6442177 Method for transmitting a service channel in a plesiochronous frame of said service channel and corresponding transmission system
08/27/2002US6442145 Robust method and apparatus enabling multi-mode wireless optical communication
08/27/2002US6441664 Signal phase adjustment circuit to set optimum phase
08/27/2002CA2372318A1 Synchronization of an optical pulse stream with an electrical signal
08/22/2002WO2002065724A1 Multiple-level modulating method, multiple-level demodulating method, and multiple-level modulating/demodulating method
08/22/2002WO2002065723A1 Multilevel modulating method, multilevel demodulating method, and multilevel modulating/demodulating method
08/22/2002WO2002065722A1 Digital modulation system, radio communication system, radio communication device
08/22/2002WO2002065707A2 Methods and systems for clock synchronization across wireless networks
08/22/2002WO2002065690A1 Semiconductor integrated circuit
08/22/2002WO2002065689A2 Unit for determining the sampling phase
08/22/2002WO2002065688A1 Timing extracting circuit of optical receiver using frequency clock that is half the data transmission rate, and duty shift adaptive circuit of optical transceiver
08/22/2002WO2002065677A1 Self-synchronising packet protocol for wireless data communications
08/22/2002WO2002065380A2 Radio frequency identification architecture
08/22/2002WO2002043271A3 Joint least-square synchronization, channel estimation and noise estimation
08/22/2002US20020116658 Terminal device and real-time clock control method therefor enabling preservation of clock/calendar information and high information readout speed
08/22/2002US20020116468 Data transmission system and data transmission apparatus
08/22/2002US20020116361 Methods, systems and data structures for timecoding media samples
08/22/2002US20020116198 Method for transmitting synchronization data in audio and/or video processing systems
08/22/2002US20020114616 Digital data play back apparatus and method for playing back digital data
08/22/2002US20020114416 Phase alignment of data to clock
08/22/2002US20020114415 Apparatus and method for serial data communication between plurality of chips in a chip set
08/22/2002US20020114409 Serial data communication apparatus and detection method for communication error
08/22/2002US20020114407 Clock and data recovery unit with loss of signal and error detection
08/22/2002US20020114355 Apparatus and method for generating a preamble sequence in a wireless communication system
08/22/2002US20020114354 Synchronizing clocks across a communication link
08/22/2002US20020114320 Method and system for providing multiple packet connections for a circuit connection across a circuit-to-packet interworking unit
08/22/2002US20020114310 Methods, communication apparatus, and computer program products for detecting an information field in a signal by averaging symbol values across multiple time slot intervals
08/22/2002US20020114303 Methods and systems for clock synchronization across wireless networks
08/22/2002US20020114298 Method and device for synchronizing a mobile radio receiver with a frame structure of a radio signal
08/22/2002US20020114048 Apparatus and method for attaching a data sub-channel to a digital payload
08/22/2002CA2437888A1 Radio frequency identification architecture
08/21/2002EP1233568A1 Phase comparator circuit
08/21/2002EP1233567A1 Method for adjusting time delays and device for synchronization of channels in a WDM system
08/21/2002EP1233539A1 Receiver and adaptive equalizing method
08/21/2002EP1233325A2 Terminal device and real-time clock control method
08/21/2002EP1232598A2 Backplane syncronization in a distributed system with clock drift and transport delay
08/21/2002EP1232576A2 Power control in a radio communication system
08/21/2002CN1365554A Clock signal feeder
08/21/2002CN1365545A Wireless receiver and method of wireless reception
08/21/2002CN1365209A Code sheet tracing method based on multipath merging phase detecting structure
08/21/2002CN1365208A Variable rate transmission method
08/21/2002CN1089512C Apparatus and method for synchronizing base sites individually in communication system
08/21/2002CN1089504C 时钟恢复电路 Clock recovery circuit
08/20/2002US6438567 Method for selective filtering
08/20/2002US6438252 Method for encoding bits in a signal
08/20/2002US6438187 Phase processor for data pattern correlator
08/20/2002US6438183 Digital audio broadcast receiver and tuning method thereof