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Class Information
Number: 370/529
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels > Information superimposed on other information
Description: Subject matter in which the signaling information is carried on information other than the principal information.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7599402 |
Communication device and method |
Oct. 6, 2009 |
| 7564877 |
Data multiplexing method, field programmable gate array, and optical network |
Jul. 21, 2009 |
| 7555019 |
Digital broadcast receiving apparatus, digital broadcast apparatus, digital broadcast receiving method, digital broadcast method, and digital broadcast receiving program |
Jun. 30, 2009 |
| 7522515 |
Method and system for providing window shaping for multiline transmission in a communications system |
Apr. 21, 2009 |
| 7504816 |
Circuit for multiplexing digital and analog information via single pin of driver for switched MOSFETs of DC-DC converter |
Mar. 17, 2009 |
| 7489797 |
Method and apparatus for fragile watermarking |
Feb. 10, 2009 |
| 7471657 |
Method and apparatus for processing a punctured pilot channel |
Dec. 30, 2008 |
| 7382805 |
Method and apparatus for aggregating Ethernet streams |
Jun. 3, 2008 |
| 7375680 |
Ionosphere delay measurement using carrier phase |
May. 20, 2008 |
| 7349446 |
Signal superimposition |
Mar. 25, 2008 |
| 7327684 |
Method of operating, administrating and maintaining very high bit rate digital subscriber line |
Feb. 5, 2008 |
| 7317738 |
Data transmission method for embedded data, data transmitting and reproducing apparatuses and information recording medium therefor |
Jan. 8, 2008 |
| 7310366 |
Procedure for estimating amplification factors of a CDMA signal |
Dec. 18, 2007 |
| 7307943 |
Mobile station, base station, communication system, and communication method |
Dec. 11, 2007 |
| 7302226 |
Combined fixed satellite service and mobile platform satellite service communication system |
Nov. 27, 2007 |
| 7253917 |
Image processing apparatus and its control method, computer program, and storage medium |
Aug. 7, 2007 |
| 7248607 |
Data transmission method for embedded data, data transmitting and reproducing apparatuses and information recording medium therefor |
Jul. 24, 2007 |
| 7236503 |
Short range RF communication for jet engine control |
Jun. 26, 2007 |
| 7221688 |
Method and apparatus for receiving a digital audio broadcasting signal |
May. 22, 2007 |
| 7206326 |
Unequal error protection for packet switched networks |
Apr. 17, 2007 |
| 7177325 |
Operations, administration and maintenance (OAM) systems and methods for packet switched data networks |
Feb. 13, 2007 |
| 7158544 |
Communication device and method |
Jan. 2, 2007 |
| 7145863 |
Mobile station, base station, communication system, and communication method |
Dec. 5, 2006 |
| 7127008 |
Coherent AM demodulator using a weighted LSB/USB sum for interference mitigation |
Oct. 24, 2006 |
| 7102993 |
Mobile station, base station, communication system, and communication method |
Sep. 5, 2006 |
| 7061859 |
Fast protection in ring topologies |
Jun. 13, 2006 |
| 7058086 |
Method and apparatus for concatenated convolutional encoding and interleaving |
Jun. 6, 2006 |
| 7050438 |
Cell creation method for control line signals of ATM Network and multiplexing equipment |
May. 23, 2006 |
| 7046694 |
In-band on-channel digital broadcasting method and system |
May. 16, 2006 |
| 7027466 |
Multiplexer, demultiplexer and multiplex communication system |
Apr. 11, 2006 |
| 6999473 |
Method for improving the data transmission quality in data packet oriented communication networks |
Feb. 14, 2006 |
| 6990213 |
Method and device for processing and watermarking a set of coefficients representing a digital image |
Jan. 24, 2006 |
| 6959019 |
Aharmonic interleaving of forward error corrected (FEC) signals |
Oct. 25, 2005 |
| 6941132 |
Transport of radio network-originated control information |
Sep. 6, 2005 |
| 6891898 |
System and method for recovering symbol timing offset and carrier frequency error in an OFDM digital audio broadcast system |
May. 10, 2005 |
| 6870858 |
Training sequence based signalling for enhanced general packet radio service (EGPRS) |
Mar. 22, 2005 |
| 6868095 |
Control channel implementation in a packet switched communications network |
Mar. 15, 2005 |
| 6822960 |
Asynchronous transfer mode (ATM) switch and method |
Nov. 23, 2004 |
| 6816511 |
Transcoding device provided with a derivation |
Nov. 9, 2004 |
| 6804265 |
Apparatus and method interface improvement for digital circuits |
Oct. 12, 2004 |
| 6792051 |
In-band-on-channel broadcast system for digital data |
Sep. 14, 2004 |
| 6775300 |
Clock distribution in a communications network |
Aug. 10, 2004 |
| 6771644 |
Program insertion in real time IP multicast |
Aug. 3, 2004 |
| 6768900 |
Duplex satellite communication using a single frequency or pair |
Jul. 27, 2004 |
| 6707827 |
Method and apparatus for optimizing audio response in telephony-over-LAN systems |
Mar. 16, 2004 |
| 6690941 |
Adaptive digital RF communication in a cordless telephone |
Feb. 10, 2004 |
| 6680931 |
Data multiplex broadcasting method, data multiplex broadcasting system, receiving device, and recording device |
Jan. 20, 2004 |
| 6678287 |
Method for multiplexing signals through I/O pins |
Jan. 13, 2004 |
| 6674770 |
Bit stuffing for synchronous HDLC |
Jan. 6, 2004 |
| 6625179 |
Method for transmitting data in a digital transmission system given a packet-switched service |
Sep. 23, 2003 |
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