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Patent # Description
US-7,539,198 System and method to provide node-to-node connectivity in a communications network
A system and method to provide node-to-node connectivity in a communications network are disclosed. A virtual connection is established between a source node...
US-7,539,194 Per user and network routing tables
A gateway routes a packet from a user to a connected network utilizing a per-user routing table. A source address is extracted from the packet; a per-user...
US-7,539,189 Apparatus and methods for supporting 802.1X in daisy chained devices
Disclosed are apparatus and methods for authenticating a device to access a network through an access control port. In one embodiment, one or more first...
US-7,539,179 Scalable packet-switched call control signaling
A packet-switched communication system, method for controlling packet-switched calls over such a system, and components of the system are disclosed. In one...
US-7,539,176 System and method for providing link, node and PG policy based routing in PNNI based ATM networks
A system and method for providing link, node, and PG policy based routing in PNNI based ATM networks is disclosed. A computer implemented method signals and...
US-7,539,169 Directed association mechanism in wireless network environments
Methods, apparatuses and systems enabling a directed association mechanism in wireless computer network environments. In certain embodiments, the directed...
US-7,539,154 Method and apparatus to detect and break loop configuration
In a system having a plurality of nodes such as Ethernet repeaters, coupled by communication links such as cables, systems and protocols are provided for...
US-7,539,127 System and method for recovering from endpoint failure in a communication session
A method for recovering a communication session after failure of an endpoint includes establishing a communication session between a first endpoint and a second...
US-7,536,643 Interface for compressed video data analysis
The invention described herein provides a video analysis tool to assist a computer programmer working on a program that effects video data. The tool may be...
US-7,536,617 Programmable in-situ delay fault test clock generator
A system and method for programmable in-situ launch and capture clock generation is provided. The system provides an efficient and improved manner for delay and...
US-7,536,552 Upper-level protocol authentication
A method for authenticating communication traffic includes receiving a first message, sent over a network from a source address, requesting information from a...
US-7,536,482 Methods and devices for enabling a mobile network device to select a foreign agent
Method and devices are provided for enabling a mobile network device to select a foreign agent from among a plurality of foreign agents that are transmitting...
US-7,536,476 Method for performing tree based ACL lookups
A method for performing a lookup of a packet against an access control list. In one example, the method includes receiving an access control list, partioning...
US-7,536,464 Methods and apparatus for performing layer 2 authentication and service selection in SSG based networks
Methods and apparatus are disclosed for performing layer 2 authentication of a Mobile Node supporting Mobile IP in an SSG based network. Layer 2 information...
US-7,536,452 System and method for implementing traffic management based on network resources
A method for implementing traffic management is provided that includes communicating a copy of one or more incoming packets and identifying a volume associated...
US-7,536,448 Auto-generation of configuration and topology models
Systems and methods are provided for generating an Internetworking Operating System (IOS) Command Line Interface (CLI) configuration model and a logical topology...
US-7,536,187 Supporting communication sessions at a mobile node
Supporting communication sessions at a mobile node includes determining at a mobile node an address for one or more interior network elements of a network...
US-7,535,995 System and method for volume indication during a communication session
A method for volume indication during a communication session includes detecting analog audio at a telephony device. First communication packets are transmitted...
US-7,535,916 Method for sharing a transport connection across a multi-processor platform with limited inter-processor...
A method is disclosed for sharing a transport connection in a host having two or more processors that exchange limited inter-processor communications. Ranges of...
US-7,535,909 Method and apparatus to process packets in a network
A method and apparatus is described to process packets in a network. The method may comprise receiving the packet and determining a length K of the packet. If...
US-7,535,884 Battery-efficient generic advertising service for wireless mobile devices
In one embodiment, a method for acquiring service provider information includes querying a wireless network for service provider information, receiving an...
US-7,535,871 Mobile IP intra-agent mobility
Methods and apparatus for enabling intra-agent mobility by a mobile node are disclosed, thereby permitting a mobile node to register with a Home Agent via a...
US-7,535,856 Techniques for zero touch provisioning of edge nodes for a virtual private network
A method and apparatus for configuring a network interface to support a virtual private network includes storing configuration data at a server on a host...
US-7,535,829 Tunnel reroute
In a tunnel connecting a source node to a destination node, data transfer for the tunnel is enabled through a first path. The data transfer is enabled by...
US-7,535,828 Algorithm for backup PE selection
A fast reroute (FRR) technique is implemented at the edge of a computer network. If an edge device detects a node or link failure that prevents it from...
US-7,533,841 Fiber optic cable spool
A spool for holding cable is disclosed. The spool has an S shaped cable pathway for connecting a first circumferential cable pathway with a second...
US-7,533,422 Platform independent zero footprint decompression
An apparatus, method, and computer-readable medium capable of extracting a payload file or files from a platform-independent, self-extracting, encrypted...
US-7,533,258 Using a network-service credential for access control
Methods and devices for controlling access to a service over a network are described. A credential is provided to a device. The credential indicates the device...
US-7,533,255 Method and apparatus for restricting address resolution protocol table updates
A method of restricting Address Resolution Protocol (ARP) table updates to updates originating from authorized subsystems is disclosed. According to one aspect...
US-7,533,178 Resuming a computing session when rebooting a computing device
Methods and apparatus are disclosed for transparently resuming the network connection after a reset or reboot. In one aspect a data processing apparatus...
US-7,533,126 Managing contacts in a communication network
Managing contacts involves receiving data corresponding to a user. The data includes information associated with communication devices or communication services....
US-7,532,896 Wireless node location mechanism using antenna pattern diversity to enhance accuracy of location estimates
A wireless node RF Fingerprinting location mechanism that uses multiple antenna patterns to enhance the accuracy of wireless node location in an RF environment....
US-7,532,883 Wireless communication apparatus which communicates at specified frame cycles
A method is provided for selecting multiple customer premises equipments (CPEs) to share a channel in a wireless communications network. The method includes...
US-7,532,877 System and method for voice scheduling and multimedia alerting
A method for communicating a reminder message includes establishing a first connection between a user and a reminder center. The method includes communicating,...
US-7,532,727 Hardware-based encryption/decryption employing dual ported key storage
A system for the encryption and decryption of data employing dual ported RAM for key storage to accelerate data processing operations. The on-chip key storage...
US-7,532,721 Implementation of a switch-box using a subfield method
Methods and systems for implementing a switch box (S-box) in a cryptographic application are described. An input to the S-box is converted from a Galois field...
US-7,532,643 Aligning data packets/frames for transmission over a network channel
Data transmission over a network is disclosed. The data transmission includes aligning boundaries of application, transport, network, and data link layer...
US-7,532,631 Method and apparatus for accelerating border gateway protocol convergence
A method and apparatus are disclosed for accelerating Border Gateway Protocol (BGP) route convergence in an autonomous system. A virtual link identifier is...
US-7,532,628 Composite controller for multimedia sessions
A method for managing a multimedia session includes receiving a request to initiate a multimedia session, which includes first media and second media. The method...
US-7,532,627 Wideband upstream protocol
Some embodiments of the present invention may include a method to stream packets into a queue for an upstream transmission, send multiple requests for upstream...
US-7,532,574 Method and apparatus for improved priority based connection establishment within a PNNI ATM network
A method to assist in deciding whether or not an ATM PNNI network link is able to sustain a new connection is described. The method comprises, if the link is not...
US-7,532,570 Fault tolerant network traffic management
A system and apparatus for transmitting transit data through a network with first and a second rings coupling two or more nodes. In one aspect, when the first...
US-7,532,569 Reflector communications channel for automatic protection switching
An apparatus and method for a communications network including at least one interface circuit reads frame data received from the communications network and...
US-7,532,232 System and method for single action initiation of a video conference
A method is provided for configuring a video conference endpoint. The method comprises receiving session data that comprises endpoint connection data for remote...
US-7,530,112 Method and apparatus for providing network security using role-based access control
A method and apparatus for providing network security using role-based access control is disclosed. A network device implementing such a method can include, for...
US-7,529,908 Method and apparatus for unified exception handling with distributed exception identification
A system, method and tangible medium for unified exception handling with distributed exception identification includes a packet processing pipeline with at least...
US-7,529,852 Method and apparatus for handling IPv4 DNS PTR queries across IPv4 and IPv6 networks
Disclosed are methods and apparatus for efficiently and reliably handling DNS (domain name service) PTR (pointer) queries and replies across IPv4 and IPv6...
US-7,529,851 Method and apparatus for MAC address assignment
A method and apparatus for automatically assigning a locally administered MAC address to at least one client in a local area network ("LAN") system, and a method...
US-7,529,832 PPP domain name and L2TP tunnel selection configuration override
Determining the domain name associated with a virtual circuit may includes receiving, at an Authentication, Authorization, and Accounting (AAA) server, a...
US-7,529,826 Sharing of NAS information between PoPs
A method for handling access requests at multiple PoPs using the sharing of NAS information between the PoPs, enabling each PoP to maintain its own, independent,...
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