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Class Information
Number: 370/225
Name: Multiplex communications > Fault recovery > Bypass an inoperative channel
Description: Subject matter wherein another path or channel is selected and substituted for a path or channel that is malfunctioning.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616560 |
Bus system consisting of at least two data buses |
Nov. 10, 2009 |
| 7616561 |
Systems and methods for routing data in a communications network |
Nov. 10, 2009 |
| 7609619 |
Active-active data center using RHI, BGP, and IGP anycast for disaster recovery and load distribution |
Oct. 27, 2009 |
| 7609620 |
Method and apparatus using multiprotocol label switching (MPLS) label distribution protocol (LDP) to establish label switching paths (LSPS) for directed forwarding |
Oct. 27, 2009 |
| 7609660 |
Wireless transceiver pair disposed within a process control system |
Oct. 27, 2009 |
| 7610405 |
Router software upgrade employing redundant processors |
Oct. 27, 2009 |
| 7602741 |
Field device in a process control system using wireless radio communications to transmit and receive sense and control signals |
Oct. 13, 2009 |
| 7602726 |
Method and system for optimizing link aggregation usage during failures |
Oct. 13, 2009 |
| 7602705 |
Dual-homing layer 2 switch |
Oct. 13, 2009 |
| 7599285 |
Combined electro-mechanical and solid state switching fabric |
Oct. 6, 2009 |
| 7599772 |
Automotive switch fabric with improved resource reservation |
Oct. 6, 2009 |
| 7595644 |
Power-over-ethernet isolation loss detector |
Sep. 29, 2009 |
| 7593323 |
Apparatus and methods for managing nodes on a fault tolerant network |
Sep. 22, 2009 |
| 7593322 |
Apparatus and method for optical communication protection |
Sep. 22, 2009 |
| 7593321 |
Method and system for a local and fast non-disruptive path switching in high speed packet switching networks |
Sep. 22, 2009 |
| 7593319 |
LAN switch with rapid fault recovery |
Sep. 22, 2009 |
| 7590756 |
Method and system for transferring data in a communications network using redundant communication paths |
Sep. 15, 2009 |
| 7590053 |
Multiple endpoint protection using SPVCs |
Sep. 15, 2009 |
| 7590049 |
System and method for configuring a network element to support protection switching in an optical network |
Sep. 15, 2009 |
| 7590054 |
Protection switching in an ethernet packet-switched network |
Sep. 15, 2009 |
| 7583593 |
System and methods for detecting network failure |
Sep. 1, 2009 |
| 7577089 |
Methods and apparatus for fast ETHERNET link switchover in the event of a link failure |
Aug. 18, 2009 |
| 7573813 |
Method for configuring and routing data within a wireless multihop network and a wireless network for implementing the same |
Aug. 11, 2009 |
| 7564778 |
Method of and control node for detecting failure |
Jul. 21, 2009 |
| 7564845 |
Method for permanent redundant transmission of data messages in communication systems |
Jul. 21, 2009 |
| 7561795 |
Dynamic interlayer protection in optical telecommunication networks |
Jul. 14, 2009 |
| 7554905 |
Method and apparatus for routing a virtual concatenation group in a network |
Jun. 30, 2009 |
| 7551553 |
Method and apparatus for restoring a network |
Jun. 23, 2009 |
| 7548510 |
Method of constituting and protecting control channel in IP-based network and status transition method therefor |
Jun. 16, 2009 |
| 7542414 |
Computing a diverse path while providing optimal usage of line protected links |
Jun. 2, 2009 |
| 7542412 |
Self-routing, star-coupler-based communication network |
Jun. 2, 2009 |
| 7539131 |
Nexthop fast rerouter for IP and MPLS |
May. 26, 2009 |
| 7539494 |
Inter-site call routing and roaming support |
May. 26, 2009 |
| 7535831 |
Method and apparatus for providing grades of service for unprotected traffic in an optical network |
May. 19, 2009 |
| 7535829 |
Tunnel reroute |
May. 19, 2009 |
| 7532571 |
Providing online connectivity across a range of electronic communications systems |
May. 12, 2009 |
| 7532569 |
Reflector communications channel for automatic protection switching |
May. 12, 2009 |
| 7532568 |
Geographic redundancy for call servers in a cellular system based on a bearer-independent core network |
May. 12, 2009 |
| 7525904 |
Redundant packet routing and switching device and method |
Apr. 28, 2009 |
| 7526001 |
Statistical multiplexer having protective features from extraneous messages generated by redundant system elements |
Apr. 28, 2009 |
| 7525905 |
Method for the protection of the connection between a transport network hub and a central site/pop |
Apr. 28, 2009 |
| 7522532 |
Layer 2/layer 3 interworking via physical loopback |
Apr. 21, 2009 |
| 7522517 |
Communication system with multipoint circuit bonding |
Apr. 21, 2009 |
| 7519079 |
Generic routing encapsulation over point-to-point protocol |
Apr. 14, 2009 |
| 7519012 |
Distributed control system for controlling material flow having wireless transceiver connected to industrial process control field device to provide redundant wireless access |
Apr. 14, 2009 |
| 7518991 |
System and method for troubleshooting broadband connections |
Apr. 14, 2009 |
| 7518990 |
Route determination method and apparatus for virtually-concatenated data traffic |
Apr. 14, 2009 |
| 7518987 |
Mechanisms for providing connectivity in NAT redundant/fail-over scenarios in unshared address-space |
Apr. 14, 2009 |
| 7519712 |
Switching of PVC connection |
Apr. 14, 2009 |
| 7508754 |
Method and system to support internal calling upon loss of connection with IP Centrex server |
Mar. 24, 2009 |
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