Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
10/2007
10/10/2007EP1843501A1 Method for synchronising a signal frame in a telecommunication system
10/10/2007EP1726114B1 Circuit arrangement and method for receiving specially designed coded signals
10/10/2007EP1536259B1 Optical transmission system, optical multiplexing transmission system, and related peripheral techniques
10/10/2007EP1062783B1 Off-line broadband network interface
10/10/2007CN101053197A Method and apparatus for a digital-to-phase converter
10/10/2007CN101053196A Data communication system, data reproducing apparatus and data reproducing method
10/10/2007CN101051985A Method for realizing virtual special net access
10/10/2007CN101051961A Loopback control method and device
10/10/2007CN101051931A System and method for realizing business protection using LCAS protocol
10/10/2007CN101051889A Method and system for realizing service data consistence between network controllers
10/10/2007CN101051888A Obtaining and keeping synchronous method for base station
10/10/2007CN101051887A Clock synchronizing method, device and system in multiplex network
10/10/2007CN101051886A Network clock synchronizing method for short distance radio communication network
10/10/2007CN101051864A Synchronizing method for realizing RLC sequence number between RNC for MBMS service
10/10/2007CN100342662C CDMA reception apparatus and path protection method
10/09/2007US7280629 Method and apparatus for receiving data based on tracking zero crossings
10/09/2007US7280628 Data capture for a source synchronous interface
10/09/2007US7280614 Synchronization and equalization device for a digital transmission system receiver
10/09/2007US7280605 Orthogonal frequency division multiplexing (OFDM) receiver used in wireless local area network system and symbol timing synchronization method therefor
10/09/2007US7280603 DSL receivers for TCM-ISDN environments and methods of operating same
10/09/2007US7280593 Method and system for sample and reconstruction synchronization for digital transmission of analog modem signal
10/09/2007US7280589 Source synchronous I/O bus retimer
10/09/2007US7280587 Spectrum spread reception apparatus
10/09/2007US7280586 Method and apparatus for detecting spread spectrum signal spread code synchronization
10/09/2007US7280565 Synchronous clocked communication system with decentralized input/output modules and method for linking decentralized input/output modules into such a system
10/09/2007US7280522 Method for preparing a profile in W-CDMA communication
10/09/2007CA2382537C Method and system to synchronize mobile units to a base transceiver station
10/04/2007WO2007111430A1 Method of detecting a frame boundary of a received signal in digital communication system and apparatus of enabling the method
10/04/2007WO2007110726A2 Wlan fast join
10/04/2007WO2007110483A1 Concluding validity of uplink synchronization parameter
10/04/2007US20070230648 Encoding, clock recovery, and data bit sampling system, apparatus, and method
10/04/2007US20070230647 Clock error detection apparatus and method
10/04/2007US20070230646 Phase recovery from forward clock
10/04/2007US20070230645 Metastability injector for a circuit description
10/04/2007US20070230623 System and method for dc offset compensation and bit synchronization
10/04/2007US20070230614 Communication System
10/04/2007US20070230549 Periodic calibration for communication channels by drift tracking
10/04/2007US20070230511 Cell Search Method For Orthogonal Frequency Division Multiplexing Based Cellular Communication System
10/04/2007US20070229713 Symbol Timing Ambiguity Correction
10/04/2007US20070229223 Communication system with a request by a node made in an assigned timeslot in a series of repeating timeslots occurring without being disabled
10/04/2007DE10302434B4 Verfahren zum Rückgewinnen eines digitalen Dateninhalts in einem Kommunikationssystem und Vorrichtung zur Durchführung dieses Verfahrens A method for recovering a digital data contents in a communications system, and apparatus for carrying out this method
10/04/2007DE102006015393A1 Digital audio/video data stream`s transmission time synchronizing arrangement, has transmitters provided with data stream in form of data frame, where reference time is compared with actual transmission time for each transmitter
10/04/2007DE102004059958B4 Vorrichtung und Verfahren zum Bestimmen eines Korrelationswertes Apparatus and method for determining a correlation value
10/04/2007CA2647442A1 Method and apparatus for maintaining uplink synchronization and reducing battery power consumption
10/03/2007EP1841157A2 Joint synchronization and modification of the coefficients of an adaptive equalizer for a CDMA receiver
10/03/2007EP1841103A1 Optical transmission system
10/03/2007EP1665619B1 Techniques to test transmitted signal integrity
10/03/2007CN101049016A Information reproduction device, buffer control method, and program
10/03/2007CN101047927A System and method for implementing mobile terminal baseband SOC
10/03/2007CN101047595A Initial method and device of bus system
10/03/2007CN101047586A Service QoS ensuring method and device for radio mesh network
10/03/2007CN101047571A Method and system for transmitting test route
10/03/2007CN101047533A Method and device for connecting multi-conference
10/03/2007CN101047492A Method and system for implementing synchronous RLC serial number between radio network controller
10/03/2007CN101047491A Communication process system and its method, and time measuring device between network element
10/03/2007CN101047490A Method for testing time failure of communication system and its device
10/03/2007CN101047489A Method for synchronous receiving program and method of correspondance transmitting program
10/03/2007CN101047479A Method for adaptive selecting survival route in multiple input output system
10/03/2007CN101047434A Time tag synchronous method, system and device
10/03/2007CN101047428A Device and method for support transmitting multi-mode base station clock synchronous signal
10/03/2007CN101047409A Sea long distance signal transmission device
10/03/2007CN100341284C Error code detection apparatus and method for digital exchange system
10/03/2007CN100341269C Fractional-N frequency synthesizer with fractional compensation method
10/02/2007US7278046 Circuit and method for outputting aligned strobe signal and parallel data signal
10/02/2007US7278044 Semiconductor memory device for reducing address access time
10/02/2007US7277970 Network device interface for digitally interfacing data channels to a controller via a network
10/02/2007US7277969 Bus system design method, bus system, and device unit
10/02/2007US7277643 Clock extracting fabric in a communication device
10/02/2007US7277517 Method for achieving symbol alignment to a pre-existing ADSL data exchange
10/02/2007US7277499 Additive DC component detection included in an input burst signal
10/02/2007US7277457 Sync bursts for frequency offset compensation
10/02/2007US7277405 Timing recovery and cross talk prevention in the presence of co-channel interference
10/02/2007US7277332 Method and circuit for elastic storing capable of adapting to high-speed data communications
09/2007
09/27/2007WO2007108222A1 Encoded stream sending device
09/27/2007WO2007107482A1 Method for protecting multimedia data using additional network abstraction layers (nal)
09/27/2007US20070223636 Phase detector device and method thereof
09/27/2007US20070223634 Method and apparatus for high resolution measurement of signal timing
09/27/2007US20070223633 Non-overlapping multi-stage clock generator system
09/27/2007US20070223632 System and method for signal alignment when communicating signals
09/27/2007US20070223497 Low-latency multi-hop ad hoc wireless network
09/27/2007US20070223426 Transmittal of heartbeat signal at a lower lever than heartbeat request
09/27/2007US20070222488 Adjustable phase controlled clock and data recovery circuit
09/27/2007DE102006013640A1 Verfahren und Datenübertragungssystem zur Übergabe von Daten zwischen dem Datenübertragungssystem und einem Host-Prozessor eines Teilnehmers eines Datenübertragungssystems Procedures and data transmission system for transferring data between the data transmission system and a host processor of a participant of a data transmission system
09/27/2007CA2646870A1 Method for protecting multimedia data using additional network abstraction layers (nal)
09/26/2007EP1836845A2 Pixel skew compensation apparatus and method
09/26/2007EP1836506A2 Representation of timing data in particular for satellite navigation systems
09/26/2007EP1419627B1 Joint synchronization and modification of the coefficients of an adaptive equalizer for a cdma receiver
09/26/2007EP1374035B1 Method and device for forming clock pulses in a bus system comprising at least one station, bus system and station
09/26/2007EP1142241B1 Communications system and associated deskewing methods
09/26/2007CN101044731A Method and apparatus to perform equalization and decoding for a communication system
09/26/2007CN101044468A Slave bus subscriber for a serial data bus
09/26/2007CN101043671A Method and system for controlling user terminal to read system message
09/26/2007CN101043660A Method for realizing end-to-end encrypting call in cluster system
09/26/2007CN101043641A Inter-RNC MBMS data synchronization method and system
09/26/2007CN101043451A Method of and apparatus for determining relative time alignment
09/26/2007CN101043450A Timing source
09/26/2007CN101043449A Timing source
09/26/2007CN101043407A Method and system for enquiring data of sensor network and sensor node
09/26/2007CN101043371A Method for reporting board performance data of equipment
09/26/2007CN101043369A Service gradation based loss distribution method