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Browse by Category: Main > Communications
Class Information
Number: 375/366
Name: Pulse or digital communications > Synchronizers > Frequency or phase control using synchronizing signal > Synchronization word > Plurality of synchronization words
Description: Subject matter having at least two or more sync words.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7609752 Transmitter and transmission control method used in random access communication environment Oct. 27, 2009
7529308 Communication apparatus and communication method using digital wavelet multi carrier transmission system May. 5, 2009
7489755 Method and apparatus for transmission and reception of data Feb. 10, 2009
7486755 Method and system for undersampled symbol synchronization Feb. 3, 2009
7483507 Method for resynchronization of a mobile radio receiver in the event of a changeover between two different modulation methods Jan. 27, 2009
7474723 DSRC communication circuit and communication method Jan. 6, 2009
7463709 Method and apparatus for generating a synchronization sequence in a spread spectrum communications transceiver Dec. 9, 2008
7428285 Method for error compensation in an OFDM system with diversity Sep. 23, 2008
7424078 Synchronous compensator adaptively defining an enable range for synchronous compensation Sep. 9, 2008
7369600 Burst communications apparatus and method using tapped delay lines May. 6, 2008
7333468 Digital phase locked loops for packet stream rate matching and restamping Feb. 19, 2008
7330524 Joint synchronization and impairments estimation using known data patterns Feb. 12, 2008
7298290 DSRC controller and a method therefor Nov. 20, 2007
7260167 Method and apparatus for synchronization of a bit stream for long latency date detection Aug. 21, 2007
7260657 Serial data transferring apparatus Aug. 21, 2007
7230956 Techniques for frame detection and word alignment Jun. 12, 2007
7206597 Transmission apparatus and auto gain control method Apr. 17, 2007
7199989 Digital protection relay with time sync function Apr. 3, 2007
7158541 Signal synchronization method and receiver device for packet communication Jan. 2, 2007
7116735 Adaptive equalization apparatus and method Oct. 3, 2006
7113783 System for transmitting and receiving short message service (SMS) messages Sep. 26, 2006
7113541 Method for software driven generation of multiple simultaneous high speed pulse width modulated signals Sep. 26, 2006
7061966 Frame synchronization and scrambling code indentification in wireless communications systems and methods therefor Jun. 13, 2006
7054398 Method for selecting sync marks and sync mark detectors May. 30, 2006
7032140 Method and system for synchronization in the presence of thermal asperity Apr. 18, 2006
6993083 Apparatus and method of OFDM demodulation Jan. 31, 2006
6973100 System and method for programming the location of frame synchronization words in a multidimensional digital frame structure Dec. 6, 2005
6950475 OFDM receiver clock synchronization system Sep. 27, 2005
6912262 Wideband symbol synchronization in the presence of multiple strong narrowband interference Jun. 28, 2005
6892072 Method of optimizing the search for cells in a mobile telecommunication network May. 10, 2005
6886058 Transaction partitioning Apr. 26, 2005
6856660 Signal processing method and apparatus and disk device using the method and apparatus Feb. 15, 2005
6804316 Methods and system for performing frame recovery in a network Oct. 12, 2004
6781987 Method for packet transmission with error detection codes Aug. 24, 2004
6765971 System method and computer program product for improved narrow band signal detection for echo cancellation Jul. 20, 2004
6724837 Timing estimation for GSM bursts based on past history Apr. 20, 2004
6717994 Apparatus for decoding a serial datastream of channel words into a datastream of information words Apr. 6, 2004
6711224 Timing acquisition algorithm for an adaptive antenna array Mar. 23, 2004
6711225 Method and apparatus for synchronization of a bit stream for long latency data detection Mar. 23, 2004
6694392 Transaction partitioning Feb. 17, 2004
6687318 Method and communication system for synchronizing two devices with a predeterminable data transmission method Feb. 3, 2004
6658072 Digital communication system transmitting and receiving devices therefor and frame synchronization detection circuit Dec. 2, 2003
6643341 Voice and image signal transmission method using code output Nov. 4, 2003
6636832 Method and system for decoding a compressed data file Oct. 21, 2003
6628697 Subscriber unit ranging in a point to multipoint system Sep. 30, 2003
6625240 Byte alignment/frame synchronization apparatus Sep. 23, 2003
6618458 Method and apparatus for signal receiving synchronization Sep. 9, 2003
6603777 Method and apparatus for establishing frame synchronization Aug. 5, 2003
6587695 Method and apparatus for distinguishing a compact control channel from a classic control channel Jul. 1, 2003
6570935 Method and system for demodulating a receive signal including a pilot signal May. 27, 2003

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