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Class Information
Number: 370/217
Name: Multiplex communications > Fault recovery > Bypass an inoperative switch or inoperative element of a switching system
Description: Subject matter including a switching system or network which has a provision for alternate routing when the system is fault.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619965 |
Storage network management server, storage network managing method, storage network managing program, and storage network management system |
Nov. 17, 2009 |
| 7613106 |
Dial plan transparency for fragmented networks |
Nov. 3, 2009 |
| 7613392 |
1:N protection in an optical terminal |
Nov. 3, 2009 |
| 7606142 |
Method and system for shared backup allocation in networks based on partial information |
Oct. 20, 2009 |
| 7606153 |
Storage system and information processing system |
Oct. 20, 2009 |
| 7602701 |
WideBand cross-connect system and protection method utilizing SONET add/drop multiplexers |
Oct. 13, 2009 |
| 7603480 |
System using pseudo redundant configurator to switch network devices between operating and standby states |
Oct. 13, 2009 |
| 7602703 |
Method and system for providing ethernet protection |
Oct. 13, 2009 |
| 7602702 |
Fast reroute of traffic associated with a point to multi-point network tunnel |
Oct. 13, 2009 |
| 7599285 |
Combined electro-mechanical and solid state switching fabric |
Oct. 6, 2009 |
| 7599286 |
System and method for achieving path symmetry in an internet protocol (IP) based network |
Oct. 6, 2009 |
| 7596642 |
System and program for determining the availability of paths to a device |
Sep. 29, 2009 |
| 7593319 |
LAN switch with rapid fault recovery |
Sep. 22, 2009 |
| 7593320 |
Failover scheme for stackable network switches |
Sep. 22, 2009 |
| 7590048 |
Restoration and protection method and an apparatus thereof |
Sep. 15, 2009 |
| 7590049 |
System and method for configuring a network element to support protection switching in an optical network |
Sep. 15, 2009 |
| 7590050 |
Module firmware recovery |
Sep. 15, 2009 |
| 7583605 |
Method and system of evaluating survivability of ATM switches over SONET networks |
Sep. 1, 2009 |
| 7583592 |
Method for route recovery in wireless network of tree topology |
Sep. 1, 2009 |
| 7583589 |
Computing repair path information |
Sep. 1, 2009 |
| 7583590 |
Router and method for protocol process migration |
Sep. 1, 2009 |
| 7577089 |
Methods and apparatus for fast ETHERNET link switchover in the event of a link failure |
Aug. 18, 2009 |
| 7577088 |
System and method to backup communication occurring across a plurality of subscriber lines |
Aug. 18, 2009 |
| 7573811 |
Network transparent OSPF-TE failover |
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 |
| 7574179 |
Mobile broadband wireless network with interference mitigation mechanism to minimize interference within a cluster during multiple concurrent transmissions |
Aug. 11, 2009 |
| 7570600 |
Overlay network with efficient routing and recovery |
Aug. 4, 2009 |
| 7567758 |
Transceiver module and integrated circuit with multi-rate eye openers and bypass |
Jul. 28, 2009 |
| 7567505 |
VRRP technology keeping VR confidentiality |
Jul. 28, 2009 |
| 7561512 |
Method and system for enhancing crankback handling in multi-peer group networks |
Jul. 14, 2009 |
| 7561795 |
Dynamic interlayer protection in optical telecommunication networks |
Jul. 14, 2009 |
| 7558193 |
Redundancy in voice and data communications systems |
Jul. 7, 2009 |
| 7558194 |
Virtual private network fault tolerance |
Jul. 7, 2009 |
| 7551550 |
Method and system for allocating protection path resources |
Jun. 23, 2009 |
| 7551549 |
Method and apparatus for line card redundancy in a communication switch |
Jun. 23, 2009 |
| 7545735 |
Scalable protection mechanism for hierarchical multicast service in ring based networks |
Jun. 9, 2009 |
| 7545736 |
Restoration path calculation in mesh networks |
Jun. 9, 2009 |
| 7545737 |
Method for automatically managing a virtual output queuing system |
Jun. 9, 2009 |
| 7542412 |
Self-routing, star-coupler-based communication network |
Jun. 2, 2009 |
| 7539494 |
Inter-site call routing and roaming support |
May. 26, 2009 |
| 7539131 |
Nexthop fast rerouter for IP and MPLS |
May. 26, 2009 |
| 7532568 |
Geographic redundancy for call servers in a cellular system based on a bearer-independent core network |
May. 12, 2009 |
| 7532569 |
Reflector communications channel for automatic protection switching |
May. 12, 2009 |
| 7532583 |
Method for integrating downstream performance and resource usage statistics into load balancing weights |
May. 12, 2009 |
| 7526568 |
Integrated live video production system |
Apr. 28, 2009 |
| 7525904 |
Redundant packet routing and switching device and method |
Apr. 28, 2009 |
| 7518983 |
Proxy response apparatus |
Apr. 14, 2009 |
| 7518984 |
IP-PBX, IP-PBX system, IP terminal control program |
Apr. 14, 2009 |
| 7518985 |
Communication apparatus and communication system |
Apr. 14, 2009 |
| 7515995 |
Continuous median failure control system and method |
Apr. 7, 2009 |
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