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Class Information
Number: 370/516
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels > Synchronizing > Adjusting for phase or jitter
Description: Subject matter including means to correct errors in the time of occurrence of transmitted pulses.










Sub-classes under this class:

Class Number Class Name Patents
370/517 Including delay device 438


Patents under this class:
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Patent Number Title Of Patent Date Issued
6947414 Device for emitting the response of a synchronous system to an asynchronous event Sep. 20, 2005
6947895 Distributed speech system with buffer flushing on barge-in Sep. 20, 2005
6944189 System and method for measuring sample arrival rates on an asynchronous transport network Sep. 13, 2005
6940874 Method for reducing interference from initializing network devices in a data-over-cable system Sep. 6, 2005
6940875 Continuously adjusted-bandwidth discrete-time phase-locked loop Sep. 6, 2005
6940931 Clock-synchronism evaluating apparatus and method Sep. 6, 2005
6937603 Optimizing buffer latency in a streamed packet delivery session Aug. 30, 2005
6937621 Apparatus and method for determining byte gain and loss adjustments in a SONET/SDH network element Aug. 30, 2005
6937622 Determining phase jitter and packet inter-arrival jitter between network end points Aug. 30, 2005
6934287 Packet handler of audio data by isochronous mode Aug. 23, 2005
6922402 Mutual frequency locking across a link Jul. 26, 2005
6922439 Apparatus for and method of measuring jitter Jul. 26, 2005
6922731 Gateway for reducing delay jitter and method for data transfer therein Jul. 26, 2005
6909699 Data transfer system, data transfer management apparatus and data transfer method Jun. 21, 2005
6909709 Packetized communications apparatus and method Jun. 21, 2005
6909727 Communications system and associated methods with out-of-band control Jun. 21, 2005
6909738 Method in a receiver and a receiver Jun. 21, 2005
6904059 Adaptive queuing Jun. 7, 2005
6895189 Optical synchronization system May. 17, 2005
6882662 Pointer adjustment wander and jitter reduction apparatus for a desynchronizer Apr. 19, 2005
6879623 Method and apparatus for timing recovery in a communication device Apr. 12, 2005
6879649 Receiver and method for digital transmission in a wireless communication network Apr. 12, 2005
6876670 Method and apparatus for transfer of real time signals over packet networks Apr. 5, 2005
6868093 Methods and apparatuses for providing synchronization in a communication network Mar. 15, 2005
6868094 Method and apparatus for measuring network data packet delay, jitter and loss Mar. 15, 2005
6862298 Adaptive jitter buffer for internet telephony Mar. 1, 2005
6862299 Method and system for galvanically isolated transmission of gigabit/sec data via a slip ring arrangement Mar. 1, 2005
6859460 System and method for providing multimedia jitter buffer adjustment for packet-switched networks Feb. 22, 2005
6856615 Stratum traceable clock driver for voice dejittering and control Feb. 15, 2005
6856658 Digital PLL circuit operable in short burst interval Feb. 15, 2005
6847630 Communications in an asynchronous cellular wireless network Jan. 25, 2005
6847652 Bus control module for a multi-stage clock distribution scheme in a signaling server Jan. 25, 2005
6836854 DS3 Desynchronizer with a module for providing uniformly gapped data signal to a PLL module for providing a smooth output data signal Dec. 28, 2004
6829304 Method for clock recovery in MPEG systems Dec. 7, 2004
6826589 Request mechanism for a communication system between interactive terminals and master station Nov. 30, 2004
6813282 Isochronous packet transfer method, computer readable recording media recorded with control program for executing isochronous packet transfer, and bridge and packet transfer control LSI Nov. 2, 2004
6807180 Synchronous method for the clock recovery for CBR services over the ATM network Oct. 19, 2004
6801505 Method of using computer equipment to send a time-stamped frame Oct. 5, 2004
6798790 Method of generating a clock signal for the upstream channel of a bidirectional point-to-multipoint network Sep. 28, 2004
6798858 Lock detector for delay or phase locked loops Sep. 28, 2004
6791987 Maintaining synchronization over asynchronous interface Sep. 14, 2004
6792001 Method and device for transmitting data packets Sep. 14, 2004
6792063 Frequency control/phase synchronizing circuit Sep. 14, 2004
6788651 Methods and apparatus for data communications on packet networks Sep. 7, 2004
6788655 Personal communications device with ratio counter Sep. 7, 2004
6785230 Audio transmission apparatus Aug. 31, 2004
6785262 Method and apparatus for voice latency reduction in a voice-over-data wireless communication system Aug. 31, 2004
6785352 Method and circuit arrangement for implementing inter-system synchronization in a multimode device Aug. 31, 2004
6781984 Techniques and architectures for implementing a data skew equalizer for data alignment in a distributed system Aug. 24, 2004
6778622 Estimating timing error in samples of a discrete multitone modulated signal Aug. 17, 2004

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