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Class Information
Number: 370/510
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels > Synchronizing > Using synchronization information contained in a frame > Synchronization information is distributed over multiple frames
Description: Subject matter wherein the information used for synchronizing the information stream is placed in multiple time locations within a time period defining more than one frame.


Sub-classes under this class:

Class Number Class Name Patents
370/511 Using redundant synchronization words 29


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7620135 Data processing apparatus that identifies a communication clock frequency Nov. 17, 2009
7613212 Centralized clock synchronization for time division multiplexed traffic transported over Ethernet networks Nov. 3, 2009
7593738 GPS synchronization for wireless communications stations Sep. 22, 2009
RE40918 Method and device for transmitting data frames Sep. 15, 2009
7574224 Methods and apparatus for performing timing synchronization with base stations Aug. 11, 2009
7561599 Method of reliable multicasting Jul. 14, 2009
7555017 Low latency digital audio over packet switched networks Jun. 30, 2009
7555196 Methods and systems for synchronizing timecodes when sending indices to client devices Jun. 30, 2009
7551611 Radio apparatus Jun. 23, 2009
7542486 Method of processing an incident pulsed UWB signal received by an independent data device of a wireless data communication system of the WPAN type, and corresponding independent data device Jun. 2, 2009
7542479 Transfer device for implementing multi-port service convergence and method thereof Jun. 2, 2009
7539219 Method and apparatus for synchronization of digital multimedia packets May. 26, 2009
7532566 Use of identifier of remote unit for downstream signals May. 12, 2009
7526302 Method of synchronizing a mobile station with a base station Apr. 28, 2009
7505522 Spectral shaping in multiband OFDM transmitter with clipping Mar. 17, 2009
7502381 Network terminal, network system, method of controlling network terminal, and program Mar. 10, 2009
7483473 Access channel structure for wireless communication system Jan. 27, 2009
7483448 Method and system for the clock synchronization of network terminals Jan. 27, 2009
7477660 Data processing unit Jan. 13, 2009
7463618 Frame synchronization in a universal mobile telephone system receiver Dec. 9, 2008
7457389 Data block synchronization device, system and method Nov. 25, 2008
7428250 System and associated method for receiving data telegrams in communication systems having redundant network paths Sep. 23, 2008
7426219 Method and apparatus for reducing packet data mixer delay Sep. 16, 2008
7421280 Wireless network and wireless access terminals using enhanced SYNC.sub.--ID parameter Sep. 2, 2008
7415002 Circuit synchronization over asynchronous links Aug. 19, 2008
7394801 Cell search method suitable for initial cell search and target cell search Jul. 1, 2008
7386081 Timing control circuit and method thereof Jun. 10, 2008
7386006 Process and device for synchronization and codegroup identification in cellular communication systems and computer program therefor Jun. 10, 2008
7376120 Radio base station synchronizing responsive to conditions being met May. 20, 2008
7366192 Methods and system for fast session establishment between equipment using H.324 and related telecommunications protocols Apr. 29, 2008
7363359 Element management system with automatic remote backup of network elements' local storage Apr. 22, 2008
7349400 Method and system for transport protocol reconstruction and timer synchronization for non-intrusive capturing and analysis of packets on a high-speed distributed network Mar. 25, 2008
7346107 VSB transmission system for processing supplemental transmission data Mar. 18, 2008
7336637 CDMA communication device for improving the usability of frequencies and suppressing the occurrence of call loss Feb. 26, 2008
7324549 Synchronisation communication systems Jan. 29, 2008
7302268 System and method for radio transmitter acquisition Nov. 27, 2007
7274714 Emulating of information flow Sep. 25, 2007
7260119 System, method, and computer program product for ethernet-passive optical networks Aug. 21, 2007
7254115 Split-transaction bus intelligent logic analysis tool Aug. 7, 2007
7245637 Methods and apparatus for suppressing signaling tones in telephony signal Jul. 17, 2007
7242696 Digital TDMA link with no sync word Jul. 10, 2007
7231583 Communication method and apparatus Jun. 12, 2007
7230956 Techniques for frame detection and word alignment Jun. 12, 2007
7221661 Radio terminal, radio synchronization system having no base station, and recording medium May. 22, 2007
7213190 Data processing apparatus and method May. 1, 2007
7209493 Multiplex transmission system and multiplex transmitter Apr. 24, 2007
7194267 Transport channel control in a UMTS network Mar. 20, 2007
7177520 System and method of timecode repair and synchronization in MPEG streams Feb. 13, 2007
7158535 System and method for translating overhead bytes in a multidimensional digital frame structure Jan. 2, 2007
7154917 Transmission system for transmitting a main signal and an auxiliary signal Dec. 26, 2006

1 2 3 4 5


 
 
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