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Patent # Description
US-7,827,419 Apparatus and method for centralized power management
The invention describes a system and method for arranging to provide power to a power monitor device. The disclosure describes the system and method receiving a...
US-7,827,402 Method and apparatus for ingress filtering using security group information
A method and apparatus for ingress filtering using security group information are disclosed. The method includes performing access control processing on a packet...
US-7,827,384 Galois-based incremental hash module
Various systems and methods for implementing a Galois-based incremental hash module are disclosed. For example, a method involves computing a first hash of a...
US-7,827,307 Method for fast switchover and recovery of a media gateway
A device and method for fast switchover and recovery of a media gateway. A network interface of a router is monitored for a network interface failure, in which...
US-7,827,270 Mobility service clustering using network service segments
Described in an example embodiment herein is a Mobility Service Engine (MSE) cluster comprising an MSE Cluster Master and at least one MSE Cluster Slave. The MSE...
US-7,827,262 Approach for managing state information by a group of servers that services a group of clients
An approach for managing state information by a group of servers that services a group of clients is disclosed. One server is designated as the primary server...
US-7,827,256 Applying quality of service to application messages in network elements
A network element such as a router or switch provides application-level quality of service for application-layer messages processed in the network element, using...
US-7,827,252 Network device management
A network device management tool that allows a client, such as a network management tool or network device setup utility, to reliably obtain information about a...
US-7,827,251 Fast write operations to a mirrored volume in a volume manager
In one embodiment, a method is provided comprising: receiving, at a virtualizer, a write command from an initiator in a storage area network, wherein the storage...
US-7,827,182 Searching for a path to identify where to move entries among hash tables with storage for multiple entries per...
Entries are arranged in hash tables with storage for multiple entries per bucket with entries being shifted among hash tables to make room for entries being...
US-7,826,560 Spatio-temporal processing for communication
A space-time signal processing system with advantageously reduced complexity. The system may take advantage of multiple transmitter antenna elements and/or...
US-7,826,480 Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH
A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network is provided. A...
US-7,826,463 Method and system for configuring wireless routers and networks
A method and system for configuring a wireless router and a wireless communications network includes establishing connectivity between a wireless router and at...
US-7,826,455 Providing single point-of-presence across multiple processors
A method for providing single point-of-presence for a network element includes receiving a packet at a network processor, determining if the packet is to be...
US-7,826,454 Method and apparatus for domain and subdomain establishment for preemption
In one embodiment, a method and corresponding apparatus, in a network, treat a reservation for network layer resources according to a domain of reservation...
US-7,826,433 Method and system for voice calls in a wireless local area network (WLAN)
A method and system for providing voice calls in a macro wireless network includes providing at a router of the micro wireless network an interface for...
US-7,826,369 Subsets of the forward information base (FIB) distributed among line cards in a switching device
Disclosed are, inter alia, methods, apparatus, computer-storage media, mechanisms, and means associated with subsets of the Forward Information Base (FIB)...
US-7,826,362 Upstream data rate estimation
In one embodiment, a VoIP-integrated router operable to interface with analog telephones and digital devices is provided. The VoIP-integrated router is...
US-7,826,355 Reducing overhead when setting up multiple virtual circuits using signaling protocols
Setting up a group of virtual circuits using a single set up message request. In an embodiment, fewer than all of the virtual circuits in the group are...
US-7,826,348 Multicast fast reroute
A method and apparatus for fast reroute of multicast data are disclosed. In one embodiment, a method includes transmitting a multicast join message from a...
US-7,825,856 Low complexity blind beamforming weight estimation
Techniques are provided to compute beamforming weights at a communication device, e.g., a first communication device, based on transmissions received at a...
US-7,823,179 System and method for edge resource management
The present invention relates generally to a system for managing bandwidth usage in a content delivery system such as a Video on Demand (VOD) network....
US-7,823,069 Method and application tool for dynamically navigating a user customizable representation of a network device...
In one embodiment of the invention, a method and an application tool for dynamically representing configuration commands of a network device on a user interface...
US-7,823,026 Automatic system for power and data redundancy in a wired data telecommunications network
Redundancy of data and/or Inline Power in a wired data telecommunications network from a pair of power sourcing equipment (PSE) devices via an automatic...
US-7,822,858 Techniques for bulk refresh of sessions in IP networks
Techniques for providing a bulk refresh of sessions in a network are provided. A plurality of session identifiers for sessions that were created are determined....
US-7,822,850 Analyzing log files
Described in an example embodiment herein is a method for extracting values from a plurality of data fields from a log file using a grammar file. The plurality...
US-7,822,815 Unified messaging feature that plays greetings based on the received calling party number
A messaging system is provided for playing a messaging prompt in response to a request for execution of a messaging operation. The request contains calling party...
US-7,822,764 Methods and apparatuses for dynamically displaying search suggestions
In one embodiment, the methods and apparatuses detect an original search input; detect an excluded term within the original search input; form a modified search...
US-7,822,685 Method and system for digital rights management brokering and digital asset security transcoding
A computer-implemented method and system for DRM brokering and digital asset security transcoding comprising utilizing a broker for converting content from one...
US-7,822,442 Method and system for partitioning an antenna array and applying multiple-input-multiple-output and beamforming...
A system and method are provided for configuring an antenna array having a predetermined number of antennas. After providing an antenna correlation matrix for...
US-7,822,406 Simplified dual mode wireless device authentication apparatus and method
Provisioned wireless service (PWS) authentication apparatus and method simplifies determination of PWS authentication state by dual mode access point (DMAP)...
US-7,822,064 Backhaul-level call admission control for a wireless mesh network
One embodiment includes tracking utilization of the backhaul wireless bandwidth of a mesh network related to time sensitive packet data, receiving a call...
US-7,822,050 Buffering, pausing and condensing a live phone call
In one embodiment, a telephone locally buffers and then processes received voice data to resolve communication impediments and for other reasons. The locally...
US-7,822,046 Triggering bandwidth reservation and priority remarking
In one embodiment, a reservation proxy monitors for received connectivity check messages or beginning-of-media-flow indication messages. When either type of...
US-7,822,043 Supporting applications sensitive to data loss on switched virtual circuits (SVCs)
An edge router receives datagrams to be forwarded an SVC. If the SVC is not already set up, the edge router buffers the datagrams until the SVC set up is...
US-7,822,027 Network routing to the socket
In one embodiment, detecting data traffic from a host device in a data forwarding domain, injecting a host route associated with the detected data traffic, and...
US-7,822,025 Network device architecture for centralized packet processing
A network device architecture and method for centralized packet processing is disclosed. The network device architecture's operation includes receiving a packet...
US-7,822,022 Multi-rate, multi-protocol, multi-port line interface for a multiservice switching platform
Methods and apparatus for enabling a line card to support multiple ports, multiple rates, and multiple protocols within an optical network system are disclosed....
US-7,821,986 WLAN infrastructure provided directions and roaming
In one embodiment, a method for facilitating maintaining wireless connectivity and roaming in wireless networks includes estimating a current location of the...
US-7,821,981 Satellite switch communication over a network
A method for interconnecting a satellite switch and a virtual switch for communication over a network includes transmitting a multicast packet containing a...
US-7,821,972 System and method for building large-scale layer 2 computer networks
A grand computer network is formed from layer 2 (L2) networking technology in which groups of Provider L2 bridges are organized into formations, and different...
US-7,821,970 Protection of transit links in a network
A router identifies transit links and non-transit links. Only the non-transit links are advertised as routes to adjacent routers, thereby protecting the transit...
US-7,821,969 Apparatus and method for preventing disruption of fibre channel fabrics caused by reconfigure fabric (RCF) messages
An apparatus and method for preventing the disruption of Fibre Channel Fabrics caused by ReConfigure Fabric (RCF) messages is disclosed. The apparatus includes a...
US-7,821,965 Managing packet voice networks using a virtual switch approach
A method for managing packet voice networks using a virtual switch approach and abstract information model approach is disclosed. A virtual switch object...
US-7,821,956 System and method for controlling the flooding of information in a network environment
An apparatus for communicating packets in a network environment is provided that includes a first network element that includes a first neighbor list, the first...
US-7,821,941 Automatically controlling operation of a BRAS device based on encapsulation information
A technique controls operation of a BRAS device. The technique involves extracting encapsulation information from a communications exchange between a CPE device...
US-7,821,915 Channel tracking in an OFDM wireless receiver
An apparatus and a method to track the channel response for subcarriers in an OFDM receiver for a packet of information that includes a known transmitted part....
US-7,821,379 Method and apparatus for remote powering of device connected to network
A network node determines the suitability of coupled devices for being remotely line powered before actually powering them. The node scan its ports to determine...
US-D626,103 Video unit with integrated features
US-7,818,780 Method and compiler for routing policy
A routing policy compiler generates a configuration data abstraction layer of a routing policy which maps configuration to an intermediate layer comprising...
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