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9019815 Source alive route injection  
Multiple redundant sources for a datastream can be established in a network, where the redundant sources are configured with the same source address. One of the redundant sources provides the...
9007893 Layered third party application software redundancy in a non-homogenous virtual chassis  
Layered third-party (enhanced) application software redundancy is provided in a non-homogeneous virtual chassis including two or more switches coupled via a virtual fabric link. A virtual chassis...
9007894 Method, device, and system for providing a survivability gateway service  
A method and apparatus dynamically pair a user's communication devices with a personal survivability gateway. The gateway can support the establishment of communication services in case of a...
8988986 Method and system for controlling a back-up multiplexer in a local collection facility from a remote facility  
A system and method suitable for processing television signals includes a remote facility and a local collection facility in communication with the remote facility. The local facility has a...
8988985 Internetworking and IP address management in unified MPLS and IP networks  
IP addresses are efficiently assigned and advertised across the boundary of two network domains. The two network domains include an access network that implements MPLS-TP and a core network that...
8982768 System and method to monitor and control remote sensors and equipment  
A processor, memory, first transceiver, second transceiver, plurality of wired and wireless ports, and a power system storing excess energy are provided. Multiple similar systems may mesh...
8971336 Circuit allocation within a communication core network  
A method of seizing Time Division Multiplex terminations at a media gateway controlled by a plurality of media gateway controllers. The method comprises receiving at the media gateway from one of...
8971178 Calibration correction for implicit beamformer using an explicit beamforming technique in a wireless MIMO communication system  
A transmitter beamforming technique for use in a MIMO wireless communication system determines (i) a partial description of a reverse channel without determining a full dimensional description of...
8971209 System to configure and manage routers through wireless communication  
A method for configuring a router is disclosed. The method comprises providing router configuration information. The router configuration information is sent to the router over a cellular data...
8964532 Wireless communication device including a standby radio  
A wireless communication device includes more than one radio. A lossless switching module allows for selectively using one of the radios in a standby mode. The switching module allows for...
8964530 Increasing multi-destination scale in a network environment  
An example method for increasing multi-destination scale in a network environment is provided and includes receiving a packet at a pair of switches comprising a first switch and a second switch in...
8954782 System and method for an integrated open network switch  
A device includes a first processing unit and a second processing unit. The first processing unit is configured to execute a performance test on the device. The second processing unit is in...
8953492 Route determination device, node device, and route determination method  
A route determination device includes a memory to store a piece of route information of the route which is already calculated; and a processor to execute a process including: receiving a...
8929375 Node apparatus, storage medium and frame transmitting method  
When stored identifying information of a transmission target frame and identifying information of a received frame are equal, a node apparatus updates transmission feasibility information stored...
8923114 Start-up delay for event-driven virtual link aggregation  
Embodiments of the invention relate to virtual link aggregation. One embodiment includes preventing network traffic loss upon rebooting of a first networking device based on: maintaining a first...
8917591 Systems and methods for protection of adaptation layer in a communication network  
A method may include: (i) provisioning a first network-side interface of a first plug-in unit and a second network-side interface of a second plug-in unit as members of a network-side protection...
8914421 Data management at a directory database  
Data management at a directory database having a data entry in a directory includes associating the data entry with first status information representing a first current storage status of the data...
8891358 Method for application broadcast forwarding for routers running redundancy protocols  
A method for application broadcast forwarding for routers running redundancy protocols in a network is provided. The network includes a first router running at least one program instance of a...
8885562 Inter-chassis redundancy with coordinated traffic direction  
A method, in a first network element of an inter-chassis redundancy (ICR) system, of cooperating with a second network element of the ICR system to provide ICR. The network elements are coupled by...
8879557 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Node apparatus, storage medium and frame transmitting method
 
When stored identifying information of a transmission target frame and identifying information of a received frame are equal, a node apparatus updates transmission feasibility information stored...
8880044 Mobile terminal and method of displaying information therein  
A mobile terminal is presented. The mobile terminal includes a display including a touchscreen, and a controller for performing an editing operation on information displayed on the touchscreen...
8873377 Method and apparatus for hitless failover in networking systems using single database  
A device includes a master control card that performs control plane processing, a backup control card, where the backup control card takes over control plane processing if the master control card...
8873372 Method and apparatus for fast reroute in a connection-oriented network  
A method and an apparatus for rapidly resuming, at times of failures, network traffic in a connection-oriented network by using an alternative route pre-computed and stored locally in nodes along...
8867333 Restoration path calculation considering shared-risk link groups in mesh networks  
A method for determining a restoration path for a new service in a mesh network involves selecting between candidate restoration paths corresponding to a primary path for the new service based on...
8854241 Time multiplexer channel corrections  
A method and system for monitoring an output of an electronic processing component which detects an out-of-range value in the output of the electronic processing component during one time period...
8848722 Data center network distribution system  
A method and apparatus (“utility”) for facilitating connection of rack-mounted data devices (50) to a data network is provided. The utility includes a distribution strip (42) and a number of...
8848514 System and method for failover handling at geo-redundant gateways  
A method, system and apparatus for reversion of UE sessions from a backup SGW or protect node to an operationally restored primary SGW or working node.
8848508 Method for the provision of gateway anycast virtual MAC reachability in extended subnets  
A method and apparatus is disclosed for providing gateway anycast virtual MAC reachability in extended subnets. When an extended L2 subnet spans more than one geographical location, it is...
8842575 Method and apparatus for providing a non-overlapping ring-mesh network topology  
Various embodiments provide a method and apparatus of providing a non-overlapping ring-mesh network topology which reduces costs (e.g., the number of network links) while providing resiliency to...
8837291 Mesh network connecting wireless routers  
A communication routing arrangement includes two or more wireless routers coupled to a communication network, and a user device adapted to couple with the communication network through a...
8824374 Call setup latency optimization for LTE to 1xRTT circuit switched fall back  
A method and apparatus for reducing call setup latency in an LTE network is disclosed. Services in a 1xRTT network are provided for both single receiver (SRx) and Dual Receiver (DRx) User...
8817594 Technique establishing a forwarding path in a network system  
A method and network for determining an interconnect node for establishing a forwarding path for service based data within a network system. The method includes assigning, interconnect node status...
8811398 Method for routing data packets using VLANs  
In a method for routing packets between a plurality of switches in a computer network, in which paths between the plurality of switches are identified as a plurality of virtual local area networks...
8811155 System and method for compensating for a satellite gateway failure  
The disclosed embodiments relate to a system and method for compensating for a satellite gateway failure. There is provided a system comprising a first satellite gateway, and a second satellite...
8787155 Sideband error signaling  
Fast error reporting is provided in networks that have an architected delayed error reporting capability. Errors are detected and reported without having to wait for a timeout period to expire....
8780700 Triggering a redundant router master/backup status change based on switch connectivity  
Systems and methods according to the exemplary embodiments enable improved switch or link failure handling. A redundant router master/backup status change may be triggered based on switch...
8780699 Handling switchover of multi-homed connections in VPLS networks  
A method includes establishing a bi-directional pseudowire (BPW) between a first provider edge (PE) router and a second PE router that are forwarders for a multi-homed VPLS customer site...
8774195 Using probabilistic values for routing data packets on a data center network  
A set of virtual local area networks (VLANs) are defined from a set of nodes that comprise a data center network. A set of possible paths are determined for routing data packets from a root node...
8767540 Hierarchical packet policer  
Embodiments of the invention a method for policing a packet at line rate. A hierarchical policer receives a policer request comprising packet characteristics and identifying request configuration...
8761001 Method and network system for implementing user port orientation in multi-machine backup scenario of broadband remote access server  
A method and network system for implementing user port locating in multi-machine backup scenario of broadband remote access server (BRAS) are disclosed. The method comprises: configuring master...
8755267 Redundancy support for network address translation (NAT)  
Stateful failover redundancy support is provided for network address translation (NAT). A master NAT device is backed-up with at least one back-up NAT device. Existing sessions are synchronized...
8750093 Method and apparatus of implementing an internet protocol signaling concentrator  
Communication between base station controllers and a mobile switching center may be provided by a consolidating device that operates between the BSCs and the MSCs. One example method of operation...
8750096 Method and apparatus for improving data integrity during a router recovery process  
An apparatus and method for enhancing data integrity during router recovery using dual-homed host configuration are disclosed. A process of routing resumption, in one embodiment, is able to...
8743677 VPLS N-PE redundancy with STP isolation  
In one embodiment, a system includes a first network, a second network, and a core network connecting the first network to the second network. The first network includes a first set of two or more...
8737388 Method, apparatus and system for processing packets  
A system for processing packets in a distributed architecture system includes a main control board, at least one service board, and at least one interface board. The system determines a specified...
8730963 Methods, systems, and computer readable media for improved multi-switch link aggregation group (MLAG) convergence  
The subject matter described herein includes methods, systems, and computer readable media for improved multi-switch link aggregation group (MLAG) convergence. According to one aspect of the...
8724453 Method and apparatus for implementing trunk optical fiber protection in ethernet passive optical network (EPON)  
The present invention provides a method and apparatus for implementing trunk optical fiber protection in EPON. According to the technical scheme of the present invention, activating an optical...
8717874 Updating a switch software image in a distributed fabric protocol (DFP) switching network  
A switching network has a plurality of switches including at least a switch and a managing master switch. At the managing master switch, a first capability vector (CV) is received from the switch....
8717877 Method for completing smooth cut-over, device and equipment for performing cut-over operations  
The present invention provides a method for completing smooth cut-over and a device and equipment for performing cut-over operations. The method comprises: when the device for performing cut-over...
8706105 Fault tolerant distributed mobile architecture  
A method, system and machine-readable storage medium for providing fault tolerance in a distributed mobile architecture (dMA) system. The method includes receiving a message or failing to receive...

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