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Class Information
Number: 370/520
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels > Synchronizing > Unique synchronization pulse
Description: Subject matter in which a synchronization bit has a width, amplitude, phase, or other property which serves to distinguish the synchronization bit from data bits.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7606258 |
Enhanced channel access mechanisms for an HPNA network |
Oct. 20, 2009 |
| 7577167 |
Adaptive transmission timing control method, wireless communication system and wireless communication device |
Aug. 18, 2009 |
| 7536194 |
Method and system for providing an energy efficient exchange of information in wireless networks |
May. 19, 2009 |
| 7522535 |
Method of adjustment for receiver of signals transmitted in bursts and corresponding receivers |
Apr. 21, 2009 |
| 7466724 |
Apparatus and method of analyzing packetized data spanning over multiple clock cycles |
Dec. 16, 2008 |
| 7466753 |
Microcontroller having a digital to frequency converter and/or a pulse frequency modulator |
Dec. 16, 2008 |
| 7426187 |
False sync code protection (FSP) decoding by software |
Sep. 16, 2008 |
| 7334147 |
Method and architecture for synchronizing a path generator and/or extractor to a processor |
Feb. 19, 2008 |
| 7242734 |
Frame boundary discriminator |
Jul. 10, 2007 |
| 7239813 |
Bit synchronization circuit and central terminal for PON systems |
Jul. 3, 2007 |
| 7230956 |
Techniques for frame detection and word alignment |
Jun. 12, 2007 |
| 7200143 |
Intergrated services digital network private branch exchange capable of choosing synchronization clock source automatically |
Apr. 3, 2007 |
| 7085295 |
Method and apparatus for searching for pilots over code space in a CDMA communication system |
Aug. 1, 2006 |
| 7031329 |
Telecommunication network synchronization |
Apr. 18, 2006 |
| 7031348 |
Apparatus and method of splicing digital video streams |
Apr. 18, 2006 |
| 7007106 |
Protocol and method for multi-chassis configurable time synchronization |
Feb. 28, 2006 |
| 6982994 |
Synchronization correction circuit |
Jan. 3, 2006 |
| 6941252 |
Striping data frames across parallel fibre channel links |
Sep. 6, 2005 |
| 6937624 |
System for manintaining inter-packet gaps in cascade transmission system for packet-based data |
Aug. 30, 2005 |
| 6888790 |
Frame synchronization technique for OFDM based modulation scheme |
May. 3, 2005 |
| 6763039 |
Method and arrangement for locating a synchronization sequence in a serial bit stream |
Jul. 13, 2004 |
| 6748442 |
Method and apparatus for using a control signal on a packet based communication link |
Jun. 8, 2004 |
| 6738364 |
Radio receivers and methods of operation |
May. 18, 2004 |
| 6677727 |
Method of synchronizing communications means in a battery to communications means in an electronic device, an apparatus, and a battery |
Jan. 13, 2004 |
| 6628697 |
Subscriber unit ranging in a point to multipoint system |
Sep. 30, 2003 |
| 6574244 |
Determining time stamps in a data acquisition system |
Jun. 3, 2003 |
| 6553061 |
Method and apparatus for detecting a waveform |
Apr. 22, 2003 |
| 6502197 |
Method and architecture for synchronizing a transport and path overhead generator and/or extractor to an path overhead transport and path processor |
Dec. 31, 2002 |
| 6418158 |
Synchronization in mobile satellite systems using dual-chirp waveform |
Jul. 9, 2002 |
| 6411649 |
Adaptive channel tracking using pilot sequences |
Jun. 25, 2002 |
| 6259709 |
Training preamble added to CT2 muxes in a CT2 wireless telecommunications system |
Jul. 10, 2001 |
| 6246735 |
Synchronization detection method for data transmission apparatus and data transmission apparatus using the same |
Jun. 12, 2001 |
| 6195343 |
Spectrum spread communication system |
Feb. 27, 2001 |
| 6163550 |
State dependent synchronization circuit which synchronizes leading and trailing edges of asynchronous input pulses |
Dec. 19, 2000 |
| 6137847 |
Demodulating digital video broadcast signals |
Oct. 24, 2000 |
| 6028853 |
Method and arrangement for radio communication |
Feb. 22, 2000 |
| 6011821 |
Process for synchronization of matching circuits of a communication system with several modules |
Jan. 4, 2000 |
| 5987077 |
Method of synchronizing a digital signal receiver |
Nov. 16, 1999 |
| 5969631 |
Method and control system for the synchronized transmission of digital data |
Oct. 19, 1999 |
| 5844942 |
Pulse position modulation communications protocol |
Dec. 1, 1998 |
| 5831752 |
Optical packet processing |
Nov. 3, 1998 |
| 5790784 |
Network for time synchronizing a digital information processing system with received digital information |
Aug. 4, 1998 |
| 5740158 |
ATM communication system |
Apr. 14, 1998 |
| 5708685 |
Frame synchronous signal detector |
Jan. 13, 1998 |
| 5706314 |
Joint maximum likelihood channel and timing error estimation |
Jan. 6, 1998 |
| 5689643 |
Communication device for transmitting asynchronous formatted data synchronously |
Nov. 18, 1997 |
| 5627835 |
Artificial window size interrupt reduction system for CDMA receiver |
May. 6, 1997 |
| 5621766 |
Method and apparatus for burst detecting |
Apr. 15, 1997 |
| 5604729 |
ATM communication system having a physical loop form with logical start point and end point |
Feb. 18, 1997 |
| 5600634 |
Multiplex serial data communication circuit network with superposed clock and data signals |
Feb. 4, 1997 |
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