Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
02/2002
02/28/2002CA2419260A1 Clock generator, particularly for usb devices
02/27/2002EP1182889A2 Multiplexer, multimedia communication apparatus and time stamp generation method
02/27/2002EP1182815A1 Matched filter and method for determining correlation
02/27/2002EP1182813A1 Method and circuit for generating spreading codes
02/27/2002EP1182796A1 Wireless receiver and method of wireless reception
02/27/2002EP1181789A1 Method of transmitting hdlc-oriented, burst data via a transmission channel
02/27/2002EP0883950B1 Transition-controlled digital encoding and signal transmission system
02/27/2002CN1338156A Muti-stage CDMA synchronization with parallel execution
02/27/2002CN1338135A Opto-electronic oscillators having optical resonators
02/27/2002CN1337821A Modem and method for regulating data transmitting rate
02/27/2002CN1337802A Digital phase-locking method
02/27/2002CN1337801A Synthronous data transmission system
02/27/2002CN1337800A Wireless telecommunication system switch-over method of supporting upflow chain-path transmission plan
02/27/2002CN1337797A Method for reducing interference in spread spectrum code division multiple access
02/27/2002CN1337700A Information Reproducing apparatus and phase synchronous controlling apparatus
02/27/2002CN1337637A Node synchronizing apparatus and method in dissimilar computer system
02/27/2002CN1080073C Radio communication system with displaced radio station
02/27/2002CN1080052C System for acquisition of carrier phase and symbol timing received from communication signals
02/27/2002CN1080051C Precise detection method and apparatus of frequency error
02/27/2002CN1080034C Intermittent reception control apparatus
02/26/2002US6351293 Decision directed phase detector
02/21/2002WO2002015583A1 Methods, systems and data structures for timecoding media samples
02/21/2002WO2002015403A1 Synchronizer with zero metastability
02/21/2002WO2002015065A2 Two-part synchronization sequence that consists of a dotting and a pseudo-noise sequence for burst transmission
02/21/2002WO2002014790A2 Cmi signal timing recovery
02/21/2002WO2001050673A3 Multiple arbiter jitter estimation system
02/21/2002WO2001050231A3 Encoded clocks to distribute multiple clock signals to multiple devices in a computer system
02/21/2002US20020023239 Clock supply circuit
02/21/2002US20020022463 Apparatus and method for acquisition of communication quality
02/21/2002US20020021776 Jitter detecting apparatus and phase locked loop using the detected jitter
02/21/2002US20020021775 Circuit for generating an output phase signal with a variable phase shift relative to a reference phase
02/21/2002US20020021748 Synchronicity detection device
02/21/2002US20020021709 Tdma voice information reading apparatus
02/21/2002US20020021475 Optical signal receiver and optical space transmission system
02/21/2002US20020021470 Linear half-rate phase detector and clock and data recovery circuit
02/21/2002US20020021157 Variable delay circuit and semiconductor integrated circuit device
02/20/2002EP1180852A1 Sliding correlator and sliding correlating method
02/20/2002CN1337125A Method for implementing multipoint codes in an exchange
02/20/2002CN1337113A Diversity receiver free from decoding error and clock generation circuit for diversity receiver
02/20/2002CN1337107A Determination of a chronological point of reference when receiving a radio signal
02/20/2002CN1337098A Pilot filtering in the presence of phase discontinuties in a CDMA receiver
02/20/2002CN1336773A Data transmission system suitable for such a system device and data transmission method
02/20/2002CN1079620C Signal processing system
02/19/2002US6349389 Communication control system and apparatus
02/19/2002US6349283 Remote control and processing of wireless digital receiver
02/19/2002US6349122 Apparatus and method for data synchronizing and tracking
02/19/2002CA2222462C Method and apparatus for a unique word differential detection and demodulation using the unique word differential detection
02/19/2002CA2206688C Digital transmission system for encoding and decoding attribute data into error checking symbols of main data, and method therefor
02/19/2002CA2149295C Synchronizing signal detection apparatus
02/14/2002WO2002013548A2 Cell search method and apparatus in atdma-cdma communication system
02/14/2002WO2001047140A3 Method and device for synchronising a mobile radio receiver with a frame structure of a radio signal
02/14/2002US20020019953 Clock supply control apparatus and method
02/14/2002US20020019952 Method of determining data transfer speed in data transfer apparatus
02/14/2002US20020018557 External resistor and method to minimize power dissipation in DC holding circuitry for a communication system
02/14/2002US20020018536 First order tuning circuit for a phase-locked loop
02/14/2002US20020018519 Rake reception apparatus
02/14/2002US20020018492 Transmission method and transmission system as well as communications device
02/14/2002US20020018485 CDMA receiving apparatus and method
02/14/2002US20020018483 OFDM communication system and transmitter-receiver for use in the system
02/14/2002US20020018444 Method and apparatus for multi-lane communication channel with deskewing capability
02/14/2002US20020018272 Method of generating a clock signal of exact phase from an optical input signal and optical receiver therefor
02/14/2002US20020017948 Demodulation method and apparatus
02/14/2002US20020017944 Method and apparatus for glitch protection for input buffers in a source-synchronous environment
02/14/2002DE10036827A1 Taktversorgungseinheit Clock supply unit
02/13/2002EP1179962A2 Handover method in wireless telecommunication systems supporting USTS
02/13/2002EP1179901A1 Signal receiver and method of compensating frequency offset
02/13/2002EP1179900A1 Optical receiver with a clock recovery of an input signal and an added phase correction of the clock recovered
02/13/2002EP1179236A1 System and method for providing master and slave phase-aligned clocks
02/13/2002EP1179232A1 Method and arrangement for enhancing pre-synchronization reliability in a cellular radio system
02/13/2002CN1335681A Jitter tester and lock phase ring using with tested flutter
02/13/2002CN1335680A Frequency discrimination signal treating method and frequency discriminator adopting simplified maximum likelihood frequency difference
02/12/2002US6347128 Self-aligned clock recovery circuit with proportional phase detector
02/12/2002US6347084 Method of timestamp synchronization of a reservation-based TDMA protocol
02/12/2002US6346836 Synchronizing stage
02/12/2002US6346667 Method for transmitting music data information, music data transmitter, music data receiver and information storage medium storing programmed instructions for music data
02/12/2002CA2256188C Opto-electronic frequency divider circuit and method of operating same
02/12/2002CA2056072C Device for transmitting synchronous data in an asynchronous network, particularly an atm network
02/07/2002WO2002011383A2 Systems and methods for transporting a network timing reference in an adsl system
02/07/2002WO2002011354A1 Synchronizer for rz-wdm signals and method for synchronization
02/07/2002WO2002011348A2 Frequency hopping spread spectrum system with high sensitivity tracking and synchronization for frequency unstable signals
02/07/2002WO2001069786A3 A phase detector
02/07/2002WO2001067216A3 Method for synchronizing computer clocks in networks used for information transmission, device for carrying out said method and data packet suitable for the synchronization of computer clocks
02/07/2002WO2001031792A9 Systems and methods for holdover circuits in phase locked loops
02/07/2002US20020016179 Radio Communication system
02/07/2002US20020015440 Reception method and receiving apparatus
02/07/2002US20020015423 Apparatus and method for trellis encoding data for transmission in digital data transmission systems
02/07/2002DE10102887A1 Verzögerungsvorrichtung, die eine Verzögerungssperrschleife aufweist und Verfahren zum Kalibrieren derselben Delay means having a delay lock loop and method of calibrating same
02/06/2002EP1178686A2 Method of decoding time information of video image
02/06/2002EP1178638A1 Preamble receiving device and preamble receiving method
02/06/2002EP1178636A2 Synchronous data transmission system
02/06/2002EP1178626A2 Digital phase control using first and second delay lines
02/06/2002EP1178620A1 Method and system for frame synchronization
02/06/2002EP1178614A2 CDMA receiving apparatus and method
02/06/2002EP1178483A2 Information reproducing apparatus and phase lock control apparatus
02/06/2002EP1177692A1 Method, transmitter and transmission system
02/06/2002EP1177648A1 Apparatus and method for generating frame sync word and verifying the frame sync word in w-cdma communication system
02/06/2002EP1177618A1 Means and method for increasing performance of interference-suppression based receivers
02/06/2002CN1335000A Clock synchronization in telecommunications network using system frame number
02/06/2002CN1334674A Device and method for synchronization of compressed video signal receiving system
02/06/2002CN1078995C 接收机 Receiver