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Class Information
Number: 370/507
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels > Synchronizing > Mutual (reciprocal) synchronization
Description: Subject matter wherein the clock frequency adjustment of one station is based upon information about the status of clock signals originating at other stations of the system.

Sub-classes under this class:

Class Number Class Name Patents
370/508 Transmission time into time slots adjusted based upon propagation delay time 367

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8711886 Transmitting a synchronizing signal in a packet network Apr. 29, 2014
8680973 Systems and methods for synchronizing a plurality of RFID interrogators in a theatre of operation Mar. 25, 2014
8676941 Using wireless technology to direct complex wiring configurations Mar. 18, 2014
8625564 Contact detection based radio channel selection apparatus and method Jan. 7, 2014
8621109 Adaptable management in sync engines Dec. 31, 2013
8619727 Timing in a multicarrier wireless device Dec. 31, 2013
8605636 Method for acquiring handover network in multi-mode terminal and multi-mode terminal therefor Dec. 10, 2013
8599823 Communications methods and apparatus related to synchronization with respect to a peer to peer timing structure Dec. 3, 2013
8571070 Method and system for speed negotiation for twisted pair links in fibre channel sytems Oct. 29, 2013
8565439 Method for detecting the scrambling of a radiocommunication network, and corresponding storage means and circuit Oct. 22, 2013
8559405 Multicarrier wireless communications reference cell Oct. 15, 2013
8553655 Timing in a multicarrier wireless device Oct. 8, 2013
8521083 Time synchronization system via two-way interactive wireless communication Aug. 27, 2013
8467418 Differential timing transfer over synchronous ethernet using digital frequency generators and control word signaling Jun. 18, 2013
8467419 System and method for delivering content in a unicast/multicast manner Jun. 18, 2013
8451867 Network time protocol precision timestamping service May. 28, 2013
8437280 Distributed synchronous batch reconfiguration of a network May. 7, 2013
8428045 Media clock recovery Apr. 23, 2013
8421656 Time-interleaved analog-to-digital conversion circuit having polyphase correction filter Apr. 16, 2013
8391198 Reliable synchronization apparatus and method within a multicast and broadcast service zone Mar. 5, 2013
8351471 Satellite communications system having transmitting station diversity Jan. 8, 2013
8340656 Systems and methods for synchronizing data transmission over a voice channel of a telephone network Dec. 25, 2012
8332059 Apparatus and method for synchronizing additional data and base data Dec. 11, 2012
8320410 Synchronization of media data streams with separate sinks using a relay Nov. 27, 2012
8264993 Method for minimizing current consumption at handover in multimode terminal and terminal for use in the same Sep. 11, 2012
8254355 Method and apparatus for utilizing a second receiver to establish time and frequency Aug. 28, 2012
8248929 Master unit device and band management method used by the same master unit device Aug. 21, 2012
8249171 MPEG-2 transport stream packet synchronizer Aug. 21, 2012
8233927 Synchronization of media gateways in an IP telecommunication system Jul. 31, 2012
8213437 Method of transmitting modulated signals multiplexed by frequency division multiplexing and physical quantity detector using this method Jul. 3, 2012
8208460 Method and system for in-band signaling of multiple media streams Jun. 26, 2012
8169998 Method and system for an AD HOC wireless network with master control of network parameters May. 1, 2012
8170001 Technique for synchronizing network access modules in a mobile communication device May. 1, 2012
8161195 Adaptable management in sync engines Apr. 17, 2012
8140702 System and method of maximizing utility in media delivery network Mar. 20, 2012
8130795 In-band time synchronization technique Mar. 6, 2012
8107503 Resuming a previously interrupted peer-to-peer synchronization operation Jan. 31, 2012
8095161 System and method for determining a transmit timing for communication in a radio communication system Jan. 10, 2012
8081664 Method and arrangement for regenerating a timing signal in digital data communication Dec. 20, 2011
8082367 Differential time synchronization of intelligent electronic devices Dec. 20, 2011
8082371 Method and circuit arrangement for the monitoring and management of data traffic in a communication system with several communication nodes Dec. 20, 2011
8050881 Post data-collection synchronization for approximation of simultaneous data Nov. 1, 2011
8040859 Identification of the location of nodes distributed in ad hoc networks Oct. 18, 2011
8041979 Method and a system for synchronising respective state transitions in a group of devices Oct. 18, 2011
8031694 System and method for formatting data for a mobile communication device and transmitting the data to the mobile communication device Oct. 4, 2011
8018972 Timing over packet performance Sep. 13, 2011
8019228 Optical switching transmission system with timing correction Sep. 13, 2011
7995623 Method and system for synchronizing clock signals Aug. 9, 2011
7983209 System and method for producing notification based web services Jul. 19, 2011
7969993 Presence display system and gateway apparatus Jun. 28, 2011

1 2 3 4 5 6

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