Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
03/2011
03/31/2011US20110075780 Method and Apparatus for Bandpass Digital to Analog Converter
03/31/2011US20110075779 Preamble acquisition without second order timing loops
03/31/2011US20110075778 Methods for controlling a main clock source shared between different wireless communications modules and apparatuses using the same
03/31/2011US20110075764 Full range offset correction for coherent optical ofdm systems
03/31/2011DE102010023070A1 Method for transmitting time controlled message between network nodes, involves determining reference point in global time basis, adjusting time basis in network nodes, and adjusting another time basis in global time basis
03/31/2011DE102007054383B4 Digitale phasenstarre Schleife Digital phase-locked loop
03/31/2011DE102006017208B4 Verfahren zum Wiederherstellen der Taktung über ein granulares Paketnetzwerk A method for recovering the clock on a granular packet network
03/30/2011EP2302831A1 Apparatus for data recovery in a synchronous chip-to-chip system
03/30/2011EP2301184A1 Method of tracking the phase of a signal modulated by continuous-phase modulation and synchronization device implementing the method
03/30/2011EP0996889B1 A frame format and frame assembling/disassembling method for the frame format
03/30/2011CN1913422B Time server and method for increasing output precision of time server
03/30/2011CN101997829A Method and equipment for synchronizing hierarchical data
03/30/2011CN101997671A Clock synchronization method and system of master/salve clock equipment
03/30/2011CN101997670A Data receiving device, data receiving method and program
03/30/2011CN101997669A Time correction method and system of time synchronization protocol beared by optical transport network
03/30/2011CN101997629A Transceiver and operating method thereof
03/30/2011CN101995874A Network delay compensation method between transmitter (controller) and actuator in layered structure
03/30/2011CN101995873A Method for compensating network delay between transducer and (control) actuator in layered structure
03/30/2011CN101995872A Compensation method of time variable network time delay of network cascade control system
03/30/2011CN101995871A Network delay compensation method between transmitter node and (control) actuator node
03/30/2011CN101995870A Forward channel random network time-delay compensation method for network cascade control system
03/30/2011CN101166184B Measurement method and device for NTP software time hardware
03/29/2011US7917793 Apparatus providing locally adaptive retiming pipeline with swing structure
03/29/2011US7917032 Multi-bit-rate optical communication method, optical network unit, and optical line terminal
03/29/2011US7916821 Method and apparatus for output data synchronization with system clock in DDR
03/29/2011US7916820 Systems and arrangements for clock and data recovery in communications
03/29/2011US7916818 Method and device for estimating the relative drift between two clocks, in particular for ranging applications in UWB-LDR technology
03/29/2011US7916811 Method and apparatus for improved burst acquisition in a digital receiver
03/29/2011US7916699 CDMA communication system and method
03/24/2011WO2011035057A2 Line current differential protection upon loss of an external time reference
03/24/2011WO2010138201A3 Improved sync detection and frequency recovery for satellite systems
03/24/2011WO2010138199A3 Method and apparatus for symbol timing recovery
03/24/2011US20110072219 Managing coherence via put/get windows
03/24/2011US20110069800 Timing adjustment method, user equipment, base station, and mobile communication system
03/24/2011US20110069799 Redundant communication timing for remote nodes
03/24/2011CA2771295A1 Line current differential protection upon loss of an external time reference
03/23/2011EP2299761A1 Base station device
03/23/2011EP2299615A1 Circuit for end-of-burst detection
03/23/2011EP2299609A1 Method and equipment for transmitting the uplink burst data in the passive optical network system
03/23/2011EP2299608A2 A cell search method and a base station for a code division multiple access mobile communication system
03/23/2011EP2299601A1 Spread communication system and mobile station thereof
03/23/2011EP2299599A1 Wireless communication control apparatus and wireless communication method
03/23/2011EP2215766B1 Method and device for clock recovery
03/23/2011EP2210356B1 Method and apparatus for preventing fluctuations in a digitally produced output clock signal
03/23/2011EP1639739B1 Fast synchronization for half duplex digital communications
03/23/2011EP1590835B1 Asynchronous system-on-a-chip interconnect
03/23/2011EP1421694B1 Differential charge pump
03/23/2011CN1630280B Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems
03/23/2011CN101989908A Rapid sampling phase recovery
03/23/2011CN101989907A Internet clock synchronizing device and method
03/23/2011CN101989906A Message synchronizing method, device and system
03/23/2011CN101282189B Method, system and terminal for clock synchronization
03/22/2011USRE42242 Apparatus and method for reallocating communication resources to establish a priority call in a fixed wireless access communication system
03/22/2011US7913104 Method and apparatus for receive channel data alignment with minimized latency variation
03/22/2011US7912169 Synchronization device and semiconductor device
03/22/2011US7912168 Wireless communication apparatus and method thereof
03/22/2011US7912167 Clock and data recovery circuit
03/22/2011US7912166 Built-in jitter measurement circuit
03/22/2011US7912165 Digital receiver synchronization
03/22/2011US7912164 Synchronization system and method for wireless communicating nodes
03/22/2011US7912162 Initial synchronization for receivers
03/22/2011US7912095 Dynamic preamble detection
03/22/2011US7912045 Data streaming communication system and method
03/22/2011CA2345404C Demultiplexer control system
03/17/2011WO2011031906A1 Equipment, system and methodologies for segmentation of listening area into sub-areas enabling delivery of localized auxiliary information
03/17/2011WO2011030740A1 Clock data recovery circuit and clock data recovery method
03/17/2011WO2011029461A1 Time synchronization in automation devices
03/17/2011WO2011029310A1 Method and device for enabling boundary clock in the cascade base station
03/17/2011US20110064178 Jitter digitizer
03/17/2011US20110064177 Device and Method for Time Synchronization in a Communication Network
03/17/2011US20110064176 Clock recovery circuit and data recovery circuit
03/17/2011US20110064123 Multi-pair gigabit ethernet transceiver
03/17/2011US20110063766 Line current differential protection upon loss of an external time reference
03/17/2011DE102009028645A1 Verfahren und Anordnung zur Synchronisation von Datenströmen in Netzwerken sowie ein entsprechendes Computerprogramm und ein entsprechendes computerlesbares Speichermedium Method and apparatus for synchronization of data streams in networks and a corresponding computer program and a corresponding computer-readable storage medium
03/17/2011DE10021346B4 Halbleiterbauelement sowie Hochfrequenzentzerrer und Wiederherstellschaltungseinheit hierfür Semiconductor component and high frequency equalizer and Wiederherstellschaltungseinheit this
03/16/2011EP2296306A2 Timing detection device
03/16/2011EP2296290A1 CDMA communication system and method
03/16/2011EP2296289A1 Spread communication system and mobile station thereof
03/16/2011EP2296279A2 Clock data recovery with selectable phase control
03/16/2011EP2294716A2 Interference cancellation under non-stationary conditions
03/16/2011EP1972058B1 Serial data communication system and method
03/16/2011CN101986595A Time synchronization method and nodes
03/16/2011CN101986590A Secondary clock synchronous time precision detection device and method
03/16/2011CN101986231A Method for compensating nondeterministic network delay of network cascade control system
03/16/2011CN101986230A Network delay compensation method between transducer (controller) node and actuator node
03/16/2011CN101986229A Time-varying network time delay compensation method of forward access of networked cascade control system (NCCS)
03/16/2011CN101986228A Compensation method of random time-delay of external forward and internal feedback path of network cascade control system
03/16/2011CN101232361B Method and apparatus for multiplexing multi-path same grade heterogeny data
03/15/2011US7908419 Data transfer control device and electronic instrument
03/15/2011US7907694 Adaptive control of clock spread to mitigate radio frequency interference
03/15/2011US7907693 Semiconductor device, a parallel interface system and methods thereof
03/15/2011US7907691 Dual-mode equalizer in an ATSC-DTV receiver
03/15/2011US7907684 Signal regeneration
03/15/2011US7907641 Method and apparatus for providing signal acquisition and frame synchronization in a hierarchical modulation scheme
03/15/2011US7907640 Synchronizing clocks across a communication link
03/15/2011US7907630 Method and apparatus for switching, merging, and demerging data between data communication locations
03/10/2011WO2011027435A1 Interframe gap control unit, traffic transmission unit, transmission device, and interframe gap control method
03/10/2011WO2011026229A1 Symbol synchronization method and apparatus
03/10/2011WO2010151003A3 Data synchronization method and system
03/10/2011US20110058635 Receiver for Receiving Signal Containing Clock Information and Data Information, and Clock-Embedded Interface Method
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