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Patent # Description
US-7,855,953 Method and apparatus for managing forwarding of data in an autonomous system
A method of managing forwarding of data in a first autonomous system (AS) is described. The first AS includes a plurality of border routers having inter-domain...
US-7,855,950 Congruent forwarding paths for unicast and multicast traffic
A mechanism that provides congruent forwarding paths for unicast and multicast data traffic over a service provider core network includes issuing, by a receiver...
US-7,855,948 Interference mitigation in a wireless communication system
By virtue of one embodiment of the present invention, dynamic signal to noise ratio measurements made on received signals are used to identify degraded segments...
US-D629,370 Set-top box
US-7,854,000 Method and system for addressing attacks on a computer connected to a network
A method for addressing attacks on a computer connected to a network includes receiving at a router a TCP SYN request to be screened. The method also includes...
US-7,853,962 Method and apparatus for optimization of remote procedure call communications
A method and apparatus is disclosed for optimization of Remote Procedure Call (RPC) communications. A first RPC request to open a first transport connection is...
US-7,853,829 Network advisor
A system for diagnosing the configuration and use of devices in an interconnected network. The system may be used to analyze a network and/or discrete network...
US-7,853,715 Method and apparatus for computing a path in a system with nodal and link diverse constraints
Methods and apparatus for defining an alternate circuit path within a network given nodal diverse or link diverse constraints are disclosed. According to one...
US-7,853,708 Techniques for replacing point to point protocol with dynamic host configuration protocol
Techniques for providing remote access to a service provider network include exchanging multiple Dynamic Host Configuration Protocol (DHCP) formatted messages...
US-7,853,705 On demand session provisioning of IP flows
A method for on demand session provisioning includes receiving a first packet from a user at a service selection gateway. The service selection gateway provides...
US-7,853,696 System and method for providing an eCamp feature in a session initiation protocol (SIP) environment
A method for facilitating a data session in a session protocol environment is provided that includes identifying a first endpoint and receiving a status...
US-7,853,683 Approach for canceling events
An approach for processing events generally involves receiving event data that specifies one or more attributes of an event that has occurred. A determination is...
US-7,853,676 Protocol for efficient exchange of XML documents with a network device
A method and apparatus for the configuration of a network device through the exchange of XML documents is provided. A network device transmits multiple chunks of...
US-7,853,612 Method and apparatus for accessing a database through a network
A system includes a client which can communicate through a network and a database layer with any of several databases. The client communicates with the database...
US-7,853,565 Method and apparatus for efficient propagation of large datasets under failure conditions
A network of nodes caches replicated datasets in which dataset changes are efficiently propagated as a set of changes even under failure conditions. A master...
US-7,853,001 Method and system for providing a camp-on service
A method for providing a camp-on service includes receiving from a caller a request to communicate with a called party via a first communication method and...
US-7,852,999 Classifying signals at a conference bridge
Classifying signals includes receiving signals from communication devices, where each signal is received from a communication device. The following is repeated...
US-7,852,864 System and method for detecting and directing traffic in a network environment
A method for detecting and directing traffic in a network environment is provided that includes receiving a packet included within a communication flow that is...
US-7,852,852 Method for compressing route data in a router
A method for a router having a routing table and a forwarding table. In an embodiment, the method includes creating an entry for use in the forwarding table, the...
US-7,852,841 In-band multicast signaling using LDP
A mechanism is provided by which a transport tree identifier can be generated using one or more identifiers for a multicast datastream. The transport tree...
US-7,852,828 Extended telephony functionality at end points
A system includes telephony devices that provide services and applications through the execution of scripts in web pages.
US-7,852,783 Identify a secure end-to-end voice call
We describe a system embodiment comprising generating a Secure Real-Time Transport Protocol (SRTP) encapsulated packet and including a secure media indicator...
US-7,852,774 User datagram protocol traceroute probe extension
The embodiments described herein provide methods and apparatuses for implementing a User Datagram Protocol traceroute probe extension. In an example embodiment,...
US-7,852,772 Method of implementing a backup path in an autonomous system
A method of implementing a backup path in an autonomous system (AS) for failure of an inter-AS link is described. The method comprises forwarding data elements...
US-7,852,759 Finite state machine of traffic stream metrics for adaptation of load-based call admission control in wireless...
In one embodiment, a method includes receiving a call admission request; in a first state, applying a first call access control (CAC) algorithm to the call...
US-7,852,751 Constructing repair paths around multiple non-available links in a data communications network
A data processing apparatus is configured for initiating a not-via approach for creating repair path information for a first link between the first network node...
US-7,852,748 Method and system for providing voice QoS during network failure
A method and system for providing QoS in a network after a network failure are disclosed. The network includes at least one primary tunnel and at least one...
US-7,850,013 Locking mechanism for rack mounted devices
A locking mechanism to minimize access to a portion of a rack-mounted electronic device is provided. The locking mechanism includes a bar supported at one end to...
US-D628,968 Free-standing video unit
US-7,849,499 Enterprise wireless local area network (LAN) guest access
In one embodiment, detecting a wireless network access request, forwarding data associated with the detected wireless network access request to a first...
US-7,849,495 Method and apparatus for passing security configuration information between a client and a security policy server
Techniques for passing security configuration information between a security policy server and a client includes the client forming a request for security...
US-7,849,490 Method and apparatus providing scalability for channel change requests in a switched digital video system
A method, apparatus and computer program product for providing scalability for channel change requests in a Switched Digital Video system is presented. A request...
US-7,849,408 Network traffic visualization
A system containing a visualization application which enables the user or other user to obtain information about various types of transactions involving the...
US-7,849,391 Early detection of false start-of-packet triggers in a wireless network node
An apparatus, a carrier medium storing instructions to implement a method, and a method in a node of a wireless network able to receive packets that exactly or...
US-7,849,351 Power and data redundancy in a single wiring closet
Redundancy of data and/or Inline Power in a wired data telecommunications network from a first network device and a second network device configured as power...
US-7,849,333 Inline power allocation for power over Ethernet applications
A method and system for requesting inline power at a powered device coupled to power sourcing equipment in a communications network are disclosed. The method...
US-7,849,217 Mobile ethernet
A Mobile Ethernet Protocol that is used to logically extend a "home VLAN", through an Ethernet/IP "campus network", to mobile nodes on "foreign subnets". The...
US-7,849,216 Channel assignment for a multi-channel dual-radio mesh backhaul
In an example embodiment, a method for determining backhaul channel assignments for multi-channel dual radio mesh nodes. The method comprises acquiring collision...
US-7,849,144 Server-initiated language translation of an instant message based on identifying language attributes of sending...
Language translation of instant messages between a sending party and a destination party is automatically performed, based on the instant messaging system...
US-7,848,660 VSB transmitter using locked filter
Systems and methods for generating spectrally efficient modulated optical signals are provided. Capacity of WDM optical communication links may be increased...
US-7,848,510 Method and system for recording automatic call distributor calls
A method for recording automatic call distributor calls includes receiving from a caller a call for distribution to one of a plurality of agents and distributing...
US-7,848,350 Record boundary preservation protocol enhancement
In one embodiment, a method to exchange Q-bit data packets between TCP/IP and X.25 devices includes receiving an incoming packet sequence and translating the...
US-7,848,337 Auto probing endpoints for performance and fault management
In one embodiment, a method for automatically probing endpoint in a network for performance and fault management is provided. The method may comprise receiving...
US-7,848,336 Dynamically anchoring a communication session in an IP network
Anchoring a communication session for a mobile node involves a signaling node that intercepts a routing information request sent by a switching center of a...
US-7,848,332 Method and apparatus for classifying a network protocol and aligning a network protocol header relative to...
Techniques for routing a payload of a first network protocol, which includes header information for a second network protocol, include communicating a packet. In...
US-7,848,313 Method and apparatus for carrying telephony network traffic over an ATM network
A method that sends ATM source identification and an ATM-TDM correlation tag from an ATM source gateway to a telephony signaling control network; and then...
US-7,848,264 Method and apparatus for rapidly reconfiguring computer networks
A method for operating a computer network includes: a become_root_primary command is issued to a first router to set an ID so that a spanning tree protocol (STP)...
US-7,848,258 Dynamically transitioning static network addresses
In an embodiment, an apparatus comprises one or more processors; logic coupled to the one or more processors for execution and configured to perform receiving,...
US-7,848,249 Method for computing FRR backup tunnels using aggregate bandwidth constraints
Systems and methods for estimating aggregate bandwidths of primary traffic flows are provided. Tighter upper bounds on aggregate bandwidths for arbitrary...
US-7,848,245 Network-wide connection-based debug mechanism
An improved mechanism for analysing connection establishment/teardown process or identifying failure points (i.e. nodes) in a PNNI network through the use of a...
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