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Class Information
Number: 370/485
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via frequency channels > Subscriber carrier
Description: Subject matter in which an additional individual subscriber service is provided by adding a carrier channel to an existing communication line.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616665 |
Method and system for monitoring the health of wireless telecommunication networks |
Nov. 10, 2009 |
| 7599422 |
Adjustable dual-band link |
Oct. 6, 2009 |
| 7596801 |
Single wire return device in a fiber to the home system |
Sep. 29, 2009 |
| 7583696 |
System and method for digital broadcast protocol conversion |
Sep. 1, 2009 |
| 7574350 |
Passive data carrier with signal evaluation means for evaluating information of a self-clocking signal |
Aug. 11, 2009 |
| 7570607 |
Integrating video, voice and data traffic in a single, conferencing system using existing connections |
Aug. 4, 2009 |
| 7567583 |
Radio transmission device and radio transmission method |
Jul. 28, 2009 |
| 7564797 |
Method and system for conveying multiple calls on a single telephone line |
Jul. 21, 2009 |
| 7529272 |
Receiver design for implementing virtual upstream channels in broadband communication systems |
May. 5, 2009 |
| 7526042 |
OFDM system receiver apparatus suppressing inter-symbol interference |
Apr. 28, 2009 |
| 7525976 |
Adaptation of dial-up devices to broadband facilities |
Apr. 28, 2009 |
| 7526018 |
Multi-standard transceiver for supporting wireless communications in 2.3-2.4 GHz band |
Apr. 28, 2009 |
| 7522636 |
System for controlling a plurality of equipments |
Apr. 21, 2009 |
| 7522721 |
System for broadband service delivery |
Apr. 21, 2009 |
| 7492703 |
Noise analysis in a communication system |
Feb. 17, 2009 |
| 7486723 |
Asymmetrical digital subscriber line system with improved data rate |
Feb. 3, 2009 |
| 7477634 |
Method and apparatus for a chip-level no-decision feedback equalizer for CDMA wireless systems |
Jan. 13, 2009 |
| 7471648 |
Integrating video, voice and data traffic in a single conferencing system |
Dec. 30, 2008 |
| 7467183 |
Method, apparatus, and user interface for managing electronic mail and alert messages |
Dec. 16, 2008 |
| 7450629 |
Adjustable dual-band link |
Nov. 11, 2008 |
| 7414993 |
Intelligent channel selection apparatus and method against various interferers in wireless communication systems and receiver using the same |
Aug. 19, 2008 |
| 7412052 |
System and method of delivering DSL services |
Aug. 12, 2008 |
| 7406042 |
Method and apparatus for dynamic multi-line bonding in communication systems |
Jul. 29, 2008 |
| 7394829 |
Data multiplexing apparatus, data multiplexing method, and transmission apparatus |
Jul. 1, 2008 |
| 7391764 |
Method and system for combining symmetric DSL signals and voice signals |
Jun. 24, 2008 |
| 7389104 |
Methods, systems and apparatus for providing urgent public information |
Jun. 17, 2008 |
| 7386004 |
Digital broadcast system |
Jun. 10, 2008 |
| 7376130 |
System for enhancing data transfer |
May. 20, 2008 |
| 7349484 |
Adjustable dual-band link |
Mar. 25, 2008 |
| 7336683 |
Efficient communication system for reliable frame transmission over broad SNR ranges |
Feb. 26, 2008 |
| 7319870 |
Method for subscribing to a wireless service |
Jan. 15, 2008 |
| 7315538 |
Methods and systems for providing network access service utilizing multiple asymmetric DSL modems per service point |
Jan. 1, 2008 |
| 7305696 |
Three part architecture for digital television data broadcasting |
Dec. 4, 2007 |
| 7292605 |
Communications system and communication method |
Nov. 6, 2007 |
| 7209516 |
ADSL system with improved data rate |
Apr. 24, 2007 |
| 7164697 |
Receiver design for implementing virtual upstream channels in broadband communication systems |
Jan. 16, 2007 |
| 7155004 |
System and method of delivering DSL services |
Dec. 26, 2006 |
| 7151750 |
ISDN alarm notification system |
Dec. 19, 2006 |
| 7149223 |
Enhanced fiber nodes with CMTS capability |
Dec. 12, 2006 |
| 7148788 |
Method for transmitting high-frequency signals to low-frequency networks and corresponding system |
Dec. 12, 2006 |
| 7123592 |
Dynamic allocation of transmission bandwidth in a communication system |
Oct. 17, 2006 |
| 7116685 |
Communication parameter adjustment system in an internet compatible bi-directional communication system |
Oct. 3, 2006 |
| 7098773 |
Power line communication system and method of operating the same |
Aug. 29, 2006 |
| 7085285 |
xDSL communications systems using shared/multi-function task blocks |
Aug. 1, 2006 |
| 7085377 |
Information delivery in a multi-stream digital broadcasting system |
Aug. 1, 2006 |
| 7079536 |
Method to perform central control, a line terminator and an element controller realizing such a method and a tree-like network including such a line terminator and an element controller |
Jul. 18, 2006 |
| 7079549 |
Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system |
Jul. 18, 2006 |
| 7068597 |
System and method for automatic load balancing in a data-over-cable network |
Jun. 27, 2006 |
| 7020165 |
Apparatus and method for trellis encoding data for transmission in digital data transmission systems |
Mar. 28, 2006 |
| 7010002 |
Broadband network with enterprise wireless communication method for residential and business environment |
Mar. 7, 2006 |
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