Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
06/2013
06/11/2013US8463133 Signal framing in a coherent optical receiver
06/11/2013US8462907 Method and apparatus to reduce wander for network timing reference distribution
06/11/2013US8462906 Apparatus and methods for detection and correction of transmitter duty cycle distortion
06/11/2013US8462888 Pair-swap independent trellis decoder for a multi-pair gigabit transceiver
06/11/2013US8462796 Method for exchanging information among digital units in a distributed system
06/11/2013US8462765 Method and apparatus to perform ranging operations for wireless stations
06/11/2013US8462610 Carrier configuration in a wireless device, base station, and network
06/06/2013WO2013079365A1 Method for synchronizing clocks in nodes of a vehicle network and node designed to perform the method
06/06/2013WO2013078926A1 Method and communication system for obtaining time deviation between primary device and secondary device in case of fiber optic asymmetry
06/06/2013WO2013023655A3 Circuit arrangement and method for transmitting signals
06/06/2013US20130145084 Electronic Apparatus
06/06/2013US20130142243 Transmitting device, transmitting method, integrated circuit, and program
06/06/2013DE112011102129T5 Sicherheitsmodell für Abläufe, die sichere Fremddienste zusammenführen Security model for processes that bring together secure foreign services
06/06/2013DE102012206910A1 Verfahren und Vorrichtung zur Signalisierung eines Sendezeitpunktes und/oder eines Systemtaktes Method and apparatus for signaling a transmission time point and / or a system clock
06/05/2013EP2599255A1 System and method for synchronization tracking in an in- band modem
06/05/2013EP2599254A1 System and method for synchronization tracking in an in-band modem
06/05/2013EP2599240A2 Distributed digital reference clock
06/05/2013CN202978978U Communication network timing system based on BeiDou/GPS time signal
06/05/2013CN1983865B Code division multiplex transmission manner, transmitter and receiver
06/05/2013CN103141066A Transmission circuit, reception circuit, transmission method, reception method, communication system and communication method therefor
06/05/2013CN103138912A Data synchronizing method and data synchronizing system
06/05/2013CN103138879A Method and equipment for data transmission and synchronization
06/05/2013CN102075317B Reliable time frequency synchronization method and system in home base station system
06/05/2013CN101911493B Digital phase-locked loop with gated time-to-digital converter
06/05/2013CN101834715B Data processing method, data processing system and data processing device
06/05/2013CN101789857B Synchronous determination device, receiving device comprising same and receiving method
06/05/2013CN101764663B Synchronous processing method, synchronous processing system for centralized type voice and voice communication processing equipment
06/05/2013CN101674174B Method and equipment for increasing clock stability
06/05/2013CN101641889B Synchronous network device
06/05/2013CN101636956B 数据传输方法 Data transmission method
06/05/2013CN101632227B Electrical device for performing logic functions
06/04/2013US8457268 Communication system having communication devices capable of synchronous communication therebetween
06/04/2013US8457267 System and method for multiplexing a time-reference signal and a frequency-reference signal
06/04/2013US8457266 Method and device for multi-channel data alignment in transmission system
06/04/2013US8457040 Method and apparatus for maintaining synchronization in a communication system
06/04/2013US8457039 Random access channel design with hybrid CDM and FDM multiplexing of access
06/04/2013US8456996 Method and apparatus for improved MBMS capacity and link management through robust and performance optimal soft combining
05/2013
05/30/2013WO2013078100A1 Packet-based timing measurement
05/30/2013WO2013076796A1 Frequency switching circuit, data communication system, and frequency switching method
05/30/2013WO2013023654A3 Circuit arrangement and method for transmitting signals
05/30/2013WO2013023653A3 Circuit arrangement and method for transmitting signals
05/30/2013WO2013023652A3 Circuit arrangement and method for transmitting signals
05/30/2013WO2013023651A3 Circuit arrangement and method for transmitting signals
05/30/2013US20130136220 Clock and Data Recovery Employing Piece-Wise Estimation on the Derivative of the Frequency
05/30/2013US20130136219 Clock frequency error detecting device
05/30/2013US20130136218 Information processing apparatus, method, and program
05/30/2013US20130136198 System and method for adaptive time synchronization
05/30/2013US20130136197 Method for operating an automation system
05/30/2013US20130136111 Signaling for wireless communications
05/30/2013CA2856377A1 Metrology timekeeping systems and methods
05/29/2013DE102011119687A1 Transpondereinheit, System und Verfahren zur kontaktlosen Datenübertragung Transponder unit, system and method for contactless data transmission
05/29/2013DE102005051563B4 Verfahren zur Kommunikation mehrerer Sensorknoten in einem Sensornetzwerk A method for communicating a plurality of sensor nodes in a sensor network
05/29/2013CN1901509B Synchronizing method of synchronous data between network nodes
05/29/2013CN103125095A Station-side apparatus and PON system
05/29/2013CN103124212A Numerical control system field bus time synchronization method and device based on Bayes principle
05/29/2013CN103123386A Apparatus and method for synchronizing clocks between devices of magnetic resonance imaging (mri) system
05/29/2013CN102017556B Frame sync detecting circuit and FSK receiver using the same
05/29/2013CN101843010B Method of synchronizing nodes of a network, and system and device therefor
05/29/2013CN101552665B Apparatus with clock generation function, method for setting reference frequency, and method for adjusting reference frequency
05/29/2013CN101136715B Method for synchronizing a base station and a mobile station
05/28/2013US8451971 Communication systems, clock generation circuits thereof, and method for generating clock signal
05/28/2013US8451970 Variable delay circuit and delay-locked loop including the same
05/28/2013US8451969 Apparatus, system, and method for timing recovery
05/28/2013US8451968 Phase-coupled clock signal generator and character generator comprising such a phase-coupled clock signal generator
05/28/2013US8451967 Method and apparatus for clock checking
05/28/2013US8451958 Coarse time synchronization
05/28/2013US8451885 Multi-pair gigabit ethernet transceiver having adaptive disabling of circuit elements
05/28/2013US8451867 Network time protocol precision timestamping service
05/28/2013US8451097 RFID interrogator with improved symbol decoding and methods based thereon
05/23/2013WO2013074159A1 Timing and time information extraction from a phase modulated signal in a radio controlled clock receiver
05/23/2013WO2013071807A1 Method, system and apparatus for implementing hybrid networking of multiple clock synchronization technologies
05/23/2013WO2013071506A1 Methods and apparatuses for provision of reference signal design for downlink tracking in occupied shared band
05/22/2013EP2595335A1 Bidirectional communication interface apparatus, transmitter apparatus, receiver apparatus, signal transfer method, and signal transfer system
05/22/2013CN103118029A Synchronized method and device of encrypted messages between each other
05/22/2013CN103117846A Method, device and system of data transmission
05/22/2013CN103117845A Modification method, device and system of transparent clock residence time
05/22/2013CN102130915B Clock-based replay protection
05/22/2013CN101938348B Clock regeneration method taking standard clock/data as reference
05/22/2013CN101842984B Methods and apparatuses for selectable voltage supply
05/22/2013CN101807989B Main device for Ethernet system and relevant clock synchronization method thereof
05/22/2013CN101794269B Synchronized multichannel universal serial bus
05/22/2013CN101729487B Clock signal regenerating and receiving device and clock signal regenerating and receiving method
05/22/2013CN101657991B 分组报头结构 Packet header structure
05/22/2013CN101523834B 时钟数据恢复装置 Clock and data recovery unit
05/22/2013CN101379782B Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system
05/21/2013US8447224 Data processing terminal system and transmitting and receiving method using the same
05/21/2013US8447005 Frequency synchronization methods and apparatus
05/21/2013US8447004 Estimation and compensation of clock variation in received signal
05/21/2013US8447003 Clock synchronization method for use in communication system for transmitting at least one of video data and audio data
05/21/2013US8446978 Communication system
05/16/2013WO2013070797A1 Physical layer processing of timestamps and mac security
05/16/2013WO2013070241A1 Circuitry to generate and/or use at least one transmission time in at least one descriptor
05/16/2013WO2013069176A1 Transmitter, transmission method, and non-temporary computer-readable medium in which program is stored
05/16/2013US20130121705 Method for distributing time within synchronous ethernet and sonet/sdh domains
05/16/2013US20130121436 Distributing clock associated with a wired data connection over wireless interfaces using frequency correction at the transmitter side
05/16/2013US20130121399 Timing and Time Information Extraction in a Radio Controlled Clock Receiver
05/16/2013US20130121387 Method And Apparatus For Eliminating The Effects Of Fequency Offsets In A Digital Communication System
05/15/2013CN202940822U Marine local area network time unification system
05/15/2013CN103109492A Motion initiated time synchronization
05/15/2013CN103109491A Communication device and delay detection method
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