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Class Information
Number: 370/522
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels > Signaling (ancillary to main information)
Description: Subject matter having means for transmitting or detecting signaling information ancillary to the principal information transmitted by the system (e.g., dial pulse, onhook/offhook, and ringing information all ancillary to the information conveyed by a telephone call).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620055 |
Method and apparatus for mapping an MPLS tag to a data packet in a headend |
Nov. 17, 2009 |
| 7620060 |
Method for automatically configuring terminal equipment |
Nov. 17, 2009 |
| 7616648 |
Internet audio gateway |
Nov. 10, 2009 |
| 7606266 |
HDLC hardware accelerator |
Oct. 20, 2009 |
| 7606174 |
Signal transmission apparatus |
Oct. 20, 2009 |
| 7606219 |
Services control point selection in an advanced intelligent network |
Oct. 20, 2009 |
| 7596210 |
Presence enhanced outcalling |
Sep. 29, 2009 |
| 7593713 |
Managing communication sessions in a communications management network |
Sep. 22, 2009 |
| 7590132 |
In-band negotiation in single transcompression scenarios related applications |
Sep. 15, 2009 |
| 7586956 |
Intelligent event notification processing and delivery at a network switch |
Sep. 8, 2009 |
| 7587210 |
Universal short code administration facility |
Sep. 8, 2009 |
| 7580719 |
SMS+: short message service plus context support for social obligations |
Aug. 25, 2009 |
| 7577152 |
Method and apparatus for modification of connections in a communications system which is based on data compression |
Aug. 18, 2009 |
| 7564840 |
Voice over data telecommunications network architecture |
Jul. 21, 2009 |
| 7561586 |
Method and apparatus for providing network VPN services on demand |
Jul. 14, 2009 |
| 7558544 |
Method of executing scanning in broadband wireless access system |
Jul. 7, 2009 |
| RE40777 |
Air interface for telecommunications systems with cordless telecommunications between mobile and/or stationary transmitting receiving devices |
Jun. 23, 2009 |
| 7551734 |
Method and system for modifying a connection parameter |
Jun. 23, 2009 |
| 7548518 |
Receiver |
Jun. 16, 2009 |
| 7548545 |
Disaggregated network management |
Jun. 16, 2009 |
| 7545800 |
System and method for establishing a communication connection |
Jun. 9, 2009 |
| 7539220 |
Data discard signalling procedure in a wireless communication system |
May. 26, 2009 |
| 7539182 |
Signalling in a telecommunications network |
May. 26, 2009 |
| 7535846 |
Method for handling inter-RAT measurement and report in a dual-mode user equipment |
May. 19, 2009 |
| 7532575 |
Method of generating reverse data rate information in mobile communication system |
May. 12, 2009 |
| 7529194 |
Auto-synchronization of format definitions in a commutation/de-commutation system |
May. 5, 2009 |
| 7529525 |
Method and apparatus for collecting information for use in a smart antenna system |
May. 5, 2009 |
| 7522579 |
Cable system providing SIP-based proxy services |
Apr. 21, 2009 |
| 7518982 |
System and method of communicating status and protection information between cards in a communications system |
Apr. 14, 2009 |
| 7516473 |
Method and system for signaling |
Apr. 7, 2009 |
| 7515600 |
Synchronizing portions of a database with different databases on different nodes of a network |
Apr. 7, 2009 |
| 7512121 |
T1 grooming translation of yellow alarms |
Mar. 31, 2009 |
| 7512109 |
Slot structure for radio communications system |
Mar. 31, 2009 |
| 7508788 |
Location dependent key management in sensor networks without using deployment knowledge |
Mar. 24, 2009 |
| 7502389 |
Signaling control method and signaling-based communication apparatus furnished in communications network system |
Mar. 10, 2009 |
| 7496111 |
Interface for intelligent network services |
Feb. 24, 2009 |
| 7496087 |
Methods and apparatus for controlling signalling gateways |
Feb. 24, 2009 |
| 7489797 |
Method and apparatus for fragile watermarking |
Feb. 10, 2009 |
| 7490164 |
Method providing server affinity and client stickiness in a server load balancing device without TCP termination and without keeping flow states |
Feb. 10, 2009 |
| 7487273 |
Data packet based stream transport scheduler wherein transport data link does not include a clock line |
Feb. 3, 2009 |
| 7483399 |
Signaling MPLS over RPR rings |
Jan. 27, 2009 |
| 7477662 |
Reducing power consumption in data switches |
Jan. 13, 2009 |
| 7474673 |
Recording and using transcoding information |
Jan. 6, 2009 |
| 7474621 |
Broadcast system |
Jan. 6, 2009 |
| 7468990 |
Extension mode for wireless LANs complying with short interframe space requirement |
Dec. 23, 2008 |
| 7468989 |
Extension mode for wireless LANs compying with short interframe space requirement |
Dec. 23, 2008 |
| 7463897 |
Message data in mobile communication systems |
Dec. 9, 2008 |
| 7460497 |
Two way serial communication |
Dec. 2, 2008 |
| 7460562 |
Uplink frame at the transcoder rate adaptation unit/base transceiver station interface in a cellular mobile radio network |
Dec. 2, 2008 |
| 7453869 |
Carrier based call release |
Nov. 18, 2008 |
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