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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 429


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
8018914 Radio communication device, demodulation method, and frequency deflection correction circuit Sep. 13, 2011
8018968 System and method for high precision clock recovery over packet networks Sep. 13, 2011
8018988 Method of validating the detection of a correlation peak by a satellite positioning system receiver Sep. 13, 2011
8014480 Zero-delay serial communications circuitry for serial interconnects Sep. 6, 2011
8000429 Jitter correction method and circuit Aug. 16, 2011
7995623 Method and system for synchronizing clock signals Aug. 9, 2011
7995618 System and a method of transmitting data from a first device to a second device Aug. 9, 2011
7983309 Buffering time determination Jul. 19, 2011
7970020 Terminal having plural playback pointers for jitter buffer Jun. 28, 2011
7961593 Downlink acquisition Jun. 14, 2011
7957343 Motion-aware mobile time and frequency tracking Jun. 7, 2011
7957426 Method and apparatus for managing voice call quality over packet networks Jun. 7, 2011
7953004 Minimizing effects of packet delay variation in time-division multiplexing pseudowire services May. 31, 2011
7949015 Clock skew compensation May. 24, 2011
7944949 Multiservice system and method for packet and time division multiplexed transport May. 17, 2011
7936790 Synchronizing related data streams in interconnection networks May. 3, 2011
7936794 Clock management between two end points May. 3, 2011
7933227 Voice and data exchange over a packet based network Apr. 26, 2011
7929575 System for maintaining synchronization between multiple asynchronous communication links Apr. 19, 2011
7929520 Method, system and apparatus for providing signal based packet loss concealment for memoryless codecs Apr. 19, 2011
7924181 System, method, and computer program product for digitally estimating a clock signal associated with an audio signal Apr. 12, 2011
7924889 Method for transmitting packets in a transmission system Apr. 12, 2011
7920492 Devices, softwares and methods for redundantly encoding a data stream for network transmission with adjustable redundant-coding delay Apr. 5, 2011
7920600 Information processing apparatus Apr. 5, 2011
7916761 Methods and apparatus for adding latency and jitter to selected network packets Mar. 29, 2011
7916760 Packet sending apparatus and packet transmission system Mar. 29, 2011
7916742 Dynamic jitter buffer calibration Mar. 29, 2011
7912163 Wireless receiving device having low power consumption and excellent reception performance Mar. 22, 2011
7903694 Generation and operation of a double timestamp for transmitting a synchronizing signal in a packet switching network Mar. 8, 2011
7898935 OFDM/DMT/digital communications system including partial sequence symbol processing Mar. 1, 2011
7895355 Method and system for detecting gaps in a data stream Feb. 22, 2011
7894489 Adaptive play-out buffers and adaptive clock operation in packet networks Feb. 22, 2011
7894488 Apparatus and method for monitoring quality metrics associated with a wireless network Feb. 22, 2011
7894404 Generation of quality metrics using multibranch PSYNC detection module Feb. 22, 2011
7885187 System and method for providing unified messaging system service using voice over internet protocol Feb. 8, 2011
7885237 Cell search operations using multibranch PSYNC detection module Feb. 8, 2011
7881237 Compensation for residual frequency offset, phase noise and I/Q imbalance in OFDM modulated communications Feb. 1, 2011
7881284 Method and apparatus for dynamically adjusting the playout delay of audio signals Feb. 1, 2011
7876720 Method and circuit for differential clock pulse compensation between two clock-pulse systems Jan. 25, 2011
7864816 Integrated circuit for network delay and jitter testing Jan. 4, 2011
7864813 Method and equipment for measurements Jan. 4, 2011
7864711 Rank order filtering for randomly sampled data points Jan. 4, 2011
7860178 Guard section length detection method and system Dec. 28, 2010
7860203 High-speed serial data signal interface architectures for programmable logic devices Dec. 28, 2010
7852882 Jitter buffer adaptation based on audio content Dec. 14, 2010
7843933 Non-stop switching equipment for packet based communication links Nov. 30, 2010
7835280 Methods and systems for managing variable delays in packet transmission Nov. 16, 2010
7830909 Transparent sub-wavelength network Nov. 9, 2010
7830900 Method and apparatus for an adaptive de-jitter buffer Nov. 9, 2010
7826376 Detection of network problems in a computing system Nov. 2, 2010

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