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Class Information
Number: 370/242
Name: Multiplex communications > Diagnostic testing (other than synchronization) > Fault detection
Description: Subject matter under subclasses 241 wherein the multiplex communication system is tested for any nonstandard operating condition.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619966 |
Hybrid virtual private LAN extensions |
Nov. 17, 2009 |
| 7619979 |
Fault isolation in a network |
Nov. 17, 2009 |
| 7619980 |
System operable to transmit and receive messages |
Nov. 17, 2009 |
| 7616661 |
Apparatus for transmitting/receiving a bit stream in a network and method therefor |
Nov. 10, 2009 |
| 7616580 |
Adaptive clock method and system |
Nov. 10, 2009 |
| 7613105 |
Methods and systems for removing data inconsistencies for a network simulation |
Nov. 3, 2009 |
| 7613123 |
Apparatus and method for establishing network |
Nov. 3, 2009 |
| 7609623 |
Method and system for automatically rerouting data from an overbalanced logical circuit in a data network |
Oct. 27, 2009 |
| 7609642 |
Detecting network interfaces capable of channel bonding |
Oct. 27, 2009 |
| 7607054 |
Method of improving the interface efficiency in a communications network |
Oct. 20, 2009 |
| 7606237 |
Sharing restoration path bandwidth in mesh networks |
Oct. 20, 2009 |
| 7602729 |
Slow-fast programming of distributed base stations in a wireless network |
Oct. 13, 2009 |
| 7602732 |
End-to-end connection packet loss detection algorithm using power level deviation |
Oct. 13, 2009 |
| 7599301 |
Communications network tap with heartbeat monitor |
Oct. 6, 2009 |
| 7600255 |
Preventing network denial of service attacks using an accumulated proof-of-work approach |
Oct. 6, 2009 |
| 7596094 |
System and method for transmission of operations, administration, and maintenance packets between ATM and switching networks upon failures |
Sep. 29, 2009 |
| 7596093 |
Method and system for isolation of a fault location in a communications device |
Sep. 29, 2009 |
| 7595644 |
Power-over-ethernet isolation loss detector |
Sep. 29, 2009 |
| 7594252 |
Early warning fault identification and isolation system for a two-way cable network |
Sep. 22, 2009 |
| 7593344 |
System and method for reprogramming nodes in an automotive switch fabric network |
Sep. 22, 2009 |
| 7593322 |
Apparatus and method for optical communication protection |
Sep. 22, 2009 |
| 7590113 |
Method and apparatus for generating a reconnaissance index |
Sep. 15, 2009 |
| 7590048 |
Restoration and protection method and an apparatus thereof |
Sep. 15, 2009 |
| 7586838 |
Flexible M:N redundancy mechanism for packet inspection engine |
Sep. 8, 2009 |
| 7587201 |
Network apparatus capable of confirming whether a device is operating properly after a change of communication settings |
Sep. 8, 2009 |
| 7583592 |
Method for route recovery in wireless network of tree topology |
Sep. 1, 2009 |
| 7583587 |
Fault detection and diagnosis |
Sep. 1, 2009 |
| 7583591 |
Facilitating communications with clustered servers |
Sep. 1, 2009 |
| 7583593 |
System and methods for detecting network failure |
Sep. 1, 2009 |
| 7577099 |
Method and apparatus for fault localization in a network |
Aug. 18, 2009 |
| 7577098 |
Device and method for network monitoring |
Aug. 18, 2009 |
| 7573825 |
Methods, apparatus and computer program products for testing a voice over Internet protocol communication system |
Aug. 11, 2009 |
| 7573827 |
Method and apparatus for detecting network congestion |
Aug. 11, 2009 |
| 7573820 |
Techniques to control data transmission for a wireless system |
Aug. 11, 2009 |
| 7573814 |
Method and apparatus for protection of an optical network |
Aug. 11, 2009 |
| 7570579 |
Method and apparatus for fast failure detection in switched LAN networks |
Aug. 4, 2009 |
| 7564777 |
Techniques for group alarm indication signal generation and clearing |
Jul. 21, 2009 |
| 7564795 |
Obtaining per-port location information for wired LAN switches |
Jul. 21, 2009 |
| 7564796 |
Method and system for managing a network slowdown |
Jul. 21, 2009 |
| 7564975 |
Method of ciphering data and/or voice call to be transferred in mobile communication system and method of deactivating the ciphering |
Jul. 21, 2009 |
| 7561980 |
Transmission medium testing apparatus and method |
Jul. 14, 2009 |
| 7561878 |
Mobile handset call testing system and method |
Jul. 14, 2009 |
| 7561527 |
Bidirectional forwarding detection |
Jul. 14, 2009 |
| 7561554 |
Method and system for detecting rogue access points and device for identifying rogue access points |
Jul. 14, 2009 |
| 7558265 |
Methods and apparatus to limit transmission of data to a localized area |
Jul. 7, 2009 |
| 7558212 |
System and method for fault identification |
Jul. 7, 2009 |
| 7558195 |
System and method for providing network route redundancy across layer 2 devices |
Jul. 7, 2009 |
| 7558192 |
Method to increase system availability of critical hardware components |
Jul. 7, 2009 |
| 7555306 |
Method and system for mobile device performance monitoring |
Jun. 30, 2009 |
| 7554925 |
Method and system for creating a quality of service message |
Jun. 30, 2009 |
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