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Class Information
Number: 370/216
Name: Multiplex communications > Fault recovery
Description: Subject matter wherein a corrective action is taken to return a faulty device or system to a satisfactory operating condition.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619987 |
Node device |
Nov. 17, 2009 |
| 7613105 |
Methods and systems for removing data inconsistencies for a network simulation |
Nov. 3, 2009 |
| 7613108 |
Redundant supervisory control system, and redundancy switching method of the same |
Nov. 3, 2009 |
| 7613392 |
1:N protection in an optical terminal |
Nov. 3, 2009 |
| 7609617 |
BGP hitless upgrade approaches |
Oct. 27, 2009 |
| 7610405 |
Router software upgrade employing redundant processors |
Oct. 27, 2009 |
| 7606141 |
Implementing N-way fast failover in virtualized Ethernet adapter |
Oct. 20, 2009 |
| 7606140 |
Distributed and disjoint forwarding and routing system and method |
Oct. 20, 2009 |
| 7602698 |
Systems and methods for providing multi-layer protection switching within a sub-networking connection |
Oct. 13, 2009 |
| 7602699 |
Protection method and system for equipment in a network element |
Oct. 13, 2009 |
| 7602700 |
Fast re-route in IP/MPLS networks and other networks using SONET signaling |
Oct. 13, 2009 |
| 7603480 |
System using pseudo redundant configurator to switch network devices between operating and standby states |
Oct. 13, 2009 |
| 7599283 |
Network traffic synchronization and data compression in redundant network topologies |
Oct. 6, 2009 |
| 7600171 |
Method of controlling FEC in EPON |
Oct. 6, 2009 |
| 7599284 |
Restartable spanning tree for high availability network systems |
Oct. 6, 2009 |
| 7596642 |
System and program for determining the availability of paths to a device |
Sep. 29, 2009 |
| 7596633 |
Island recovery in a peer-to-peer relay network |
Sep. 29, 2009 |
| 7596083 |
Network element recovery process |
Sep. 29, 2009 |
| 7594252 |
Early warning fault identification and isolation system for a two-way cable network |
Sep. 22, 2009 |
| 7593412 |
Method to manage SAAL resources in distributed implementation environment |
Sep. 22, 2009 |
| 7593319 |
LAN switch with rapid fault recovery |
Sep. 22, 2009 |
| 7593318 |
Method and apparatus for header updating |
Sep. 22, 2009 |
| 7590050 |
Module firmware recovery |
Sep. 15, 2009 |
| 7590046 |
Protected SONET/SDH networks having delayed fault propagation |
Sep. 15, 2009 |
| 7590047 |
Memory optimization packet loss concealment in a voice over packet network |
Sep. 15, 2009 |
| 7587201 |
Network apparatus capable of confirming whether a device is operating properly after a change of communication settings |
Sep. 8, 2009 |
| 7586840 |
Method and apparatus for detecting and fixing faults in an inline-power capable ethernet system |
Sep. 8, 2009 |
| 7586839 |
Peer to peer backup and recovery |
Sep. 8, 2009 |
| 7586838 |
Flexible M:N redundancy mechanism for packet inspection engine |
Sep. 8, 2009 |
| 7583587 |
Fault detection and diagnosis |
Sep. 1, 2009 |
| 7583588 |
System and method for maintaining a layer 2 modification buffer |
Sep. 1, 2009 |
| 7583589 |
Computing repair path information |
Sep. 1, 2009 |
| 7580732 |
Subscriber aggregated power |
Aug. 25, 2009 |
| 7573811 |
Network transparent OSPF-TE failover |
Aug. 11, 2009 |
| 7573885 |
Alternative routing in PNNI hierarchical networks |
Aug. 11, 2009 |
| 7573813 |
Method for configuring and routing data within a wireless multihop network and a wireless network for implementing the same |
Aug. 11, 2009 |
| 7573810 |
Avoiding deadlocks in performing failovers in communications environments |
Aug. 11, 2009 |
| 7573809 |
Semi-transparent time division multiplexer/demultiplexer |
Aug. 11, 2009 |
| 7573808 |
Smart resync of data between a network management system and a network element |
Aug. 11, 2009 |
| 7570579 |
Method and apparatus for fast failure detection in switched LAN networks |
Aug. 4, 2009 |
| 7570580 |
Automatic problem isolation for multi-layer network failures |
Aug. 4, 2009 |
| 7570655 |
Distributed router application serialization |
Aug. 4, 2009 |
| 7571310 |
Method for detecting security module for link protection in ethernet passive optical network |
Aug. 4, 2009 |
| 7567506 |
Method of managing malfunctions at router level, and a router |
Jul. 28, 2009 |
| 7567505 |
VRRP technology keeping VR confidentiality |
Jul. 28, 2009 |
| 7567504 |
Network load balancing with traffic routing |
Jul. 28, 2009 |
| 7567503 |
Mobile network control device and mobile network control method |
Jul. 28, 2009 |
| 7564776 |
Method for controlling the transport capacity for data transmission via a network, and network |
Jul. 21, 2009 |
| 7564777 |
Techniques for group alarm indication signal generation and clearing |
Jul. 21, 2009 |
| 7564845 |
Method for permanent redundant transmission of data messages in communication systems |
Jul. 21, 2009 |
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