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Class Information
Number: 370/514
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 > Unique synchronization word or unique bit sequence
Description: Subject matter wherein a particular sequence of bits is utilized to ensure the proper recognition of the synchronizing information so that the information may be properly decoded.










Sub-classes under this class:

Class Number Class Name Patents
370/515 Pseudo-random 224


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8711836 Synchronization of communication equipment Apr. 29, 2014
8711990 Frame syncrhonization in orthogonal frequency-division multiplexing systems Apr. 29, 2014
8705579 Generating and implementing a signal protocol and interface for higher data rates Apr. 22, 2014
8705656 Transmission and reception apparatus and method Apr. 22, 2014
8693460 Technique for synchronizing a terminal device with a wireless network Apr. 8, 2014
8693524 Synchronization method for impulse system ultra-wideband Apr. 8, 2014
8681817 Generating and implementing a signal protocol and interface for higher data rates Mar. 25, 2014
8649401 Generation and detection of synchronization signal in a wireless communication system Feb. 11, 2014
8638738 Contention-based transmission with contention-free feedback for reducing latency in LTE advanced networks and enhanced PUCCH Jan. 28, 2014
8638775 Method and system for sleep mode signaling for a multi-standard system with bluetooth Jan. 28, 2014
8630594 Wireless communication apparatus Jan. 14, 2014
8615032 Process for sub-microsecond time transfer using weak GPS/GNSS signals Dec. 24, 2013
8605847 Receiver training with cycle slip detection and correction Dec. 10, 2013
8589166 Speech content based packet loss concealment Nov. 19, 2013
8576961 System and method for adaptive overlap and add length estimation Nov. 5, 2013
8576754 TDD base station for code group synchronization Nov. 5, 2013
8571150 Frequency offset compensation apparatus Oct. 29, 2013
8565270 Phase and frequency re-lock in synchronous ethernet devices Oct. 22, 2013
8559576 Adaptive synchronization circuit Oct. 15, 2013
8537951 Detection of jitter in a communication network Sep. 17, 2013
8532234 Automatic frequency offset compensation method and device Sep. 10, 2013
8526554 Apparatus and method for deskewing serial data transmissions Sep. 3, 2013
8520787 Apparatus and method for deskewing serial data transmissions Aug. 27, 2013
8520789 Method and apparatus for implementing pulse synchronization Aug. 27, 2013
8514920 Methods and apparatus for pseudo asynchronous testing of receive path in serializer/deserializer devices Aug. 20, 2013
8488503 Magnetic field communication method for managing node with low power consumption Jul. 16, 2013
8477673 Cell specific retransmission of single frequency network MBMS data Jul. 2, 2013
8442076 Precise timing control of TD-SCDMA via an asynchronous serial interface May. 14, 2013
8432888 Wireless communication system, wireless communication device and wireless communication method, and computer program Apr. 30, 2013
8428206 Low complexity fine timing synchronization method and system for stimi Apr. 23, 2013
8422679 Method and device for sending encryption parameters Apr. 16, 2013
8422604 Method for detecting frame synchronization and structure in DVB-S2 system Apr. 16, 2013
8416902 Clock and data recovery for burst-mode serial signals Apr. 9, 2013
8412250 Methods and systems for slow associated control channel signaling Apr. 2, 2013
8406218 Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structure Mar. 26, 2013
8391341 Process for sub-microsecond time transfer using weak GPS/GNSS signals Mar. 5, 2013
8385372 Time-based maintenance via a packet-oriented digital interface in radio-frequency transmitting and receiving assemblies Feb. 26, 2013
8379568 Method and system for decoding control channels using partial combining with weighted SNR Feb. 19, 2013
8374229 Method for the detection and generation of a useful signal and associated devices and communications system Feb. 12, 2013
8369386 Receiver, signal processing method and program Feb. 5, 2013
8363681 Method and apparatus for using ranging measurements in a multimedia home network Jan. 29, 2013
8358726 Method for source synchronous high-speed signal synchronization Jan. 22, 2013
8331419 Efficient physical layer preamble format Dec. 11, 2012
8320410 Synchronization of media data streams with separate sinks using a relay Nov. 27, 2012
8320508 Joint estimation of channel and preamble sequence for orthogonal frequency division multiplexing systems Nov. 27, 2012
8320360 Method and apparatus for fast cell search Nov. 27, 2012
8306070 Method and system for speed negotiation for twisted pair links using intelligent E-FIFO in fibre channel systems Nov. 6, 2012
8306071 Method for selecting an operating mode based on a detected synchornization pattern Nov. 6, 2012
8290094 Methods and systems for measuring data pulses Oct. 16, 2012
8290105 Signal reception device and method of signal reception timing detection Oct. 16, 2012

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