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Patent # Description
US-7,702,087 Method and apparatus for activating and managing VoIP phone with RFID
An apparatus equipped with Radio Frequency Identity (RFID) reader and LAN/WAN access reads an RFID tag attached to a Video and Voice Over Internet Protocol...
US-7,701,971 System and method for providing a compatibility feature in a session initiation protocol (SIP) environment
According to an embodiment of the present invention, an apparatus for addressing compatibility in a session protocol environment is provided that includes a...
US-7,701,951 Resource reservation and admission control for IP network
A resource reservation and admission control scheme uses pseudowires to reserve bandwidth over a layer-2 and/or layer-3 network. The pseudowires are associated...
US-7,701,949 System and method for switching high priority traffic with low latency
An apparatus including a first buffer, a second buffer and a priority switch circuit. The first buffer is configured to store data of a first data stream having...
US-7,701,940 Inter-domain point-to-multipoint path computation in a computer network
In one embodiment, distributed path computation elements (PCEs) collaboratively build local portions of an inter-domain P2MP path to each path destination or to...
US-7,701,938 Advanced multicast support for cable
Embodiments may comprise a cable network that shifts control plane functionality for multicast sessions to a cable modem termination system allowing multicast...
US-7,701,924 System and method for performing signaling on behalf of a stateless client
A system for, and method for, performing state-based signaling on behalf of a stateless client. In one embodiment, the system includes a controller, couplable to...
US-7,701,912 System and method for concurrently utilizing multiple system identifiers
System and method for providing access to multiple wireless service providers (WSPs) on a shared network infrastructure. The system includes a plurality of...
US-7,701,881 System and method for determining the mergeability of spanning tree instances
A system and method provide for reducing a number of topology instances in a network portion implementing a multiple instance topology. Various embodiments...
US-7,701,875 OSPF unidirectional link support for unidirectional return paths
A method of supporting a unidirectional link from a first router to a second router, the first and second routers existing in an area of a communication network,...
US-7,701,862 Method and system for PHY loop detection
A method, system and apparatus are provided for detecting a loop-back in a physical layer on an Ethernet link. In the physical layer, a device sends a base page...
US-7,701,845 Forwarding data in a data communications network
An apparatus is described for forwarding data in a data communications network having as components nodes and links therebetween in which nodes obtain a...
US-7,698,724 Convergence processor for media streams
Multicast groups provide a mechanism to deliver simultaneous media content to a plurality of users. In streaming media systems, such as audio and video systems,...
US-7,698,694 Methods and systems for transforming an AND/OR command tree into a command data model
Methods and systems of transforming an AND/OR command tree into a command data model are described. An unsimplified command data model is generated from the...
US-7,698,644 System and method for displaying sticky notes on a phone
A system and method for displaying sticky notes on a phone are provided. The system for displaying sticky notes on a phone includes a processing system and a...
US-7,698,631 Stateless online web page editing system and method
A system and a method of editing Web page online wherein the original web page is converted into block version web page by creating a server based application...
US-7,698,580 Inline power policing
In a wired data telecommunication network power sourcing equipment coupled to a powered device performs policing of power drawn by the powered device. In one...
US-7,698,561 Method and system for detection of aliases in a network
The invention provides a method and system of detecting aliases in a network. The network comprises at least one device and at least one Network management...
US-7,698,456 Methods and apparatus to support routing of information
A first network node maintains separate routing policy information to forward network traffic depending on a direction of the network traffic. Upstream routing...
US-7,698,416 Application layer message-based server failover management by a network element
A method is disclosed for application layer message-based network element management of server failures. According to one aspect, a network element such as a...
US-7,697,956 Management of LAN devices behind firewalls via dual mode mobile device
Methods and systems are provided for enabling a service provider to manage a service node that is separated from the service provider by a firewall. A dual-mode...
US-7,697,654 Determining effective carrier-to-interference plus noise ratio in OFDMA systems
Techniques are provided to determine a more realistic measure of a physical carrier-to-interference plus noise radio (pCINR) associated with a wireless channel...
US-7,697,568 Method and system for automatic modem bandwidth detection in a router
A method and system for automatic modem bandwidth detection. The method includes the step of transmitting a plurality of probe packets from a router to an...
US-7,697,548 Load balancing of broadband subscriber sessions
We describe an example system that includes a plurality of aggregation nodes. Each aggregation node is configured to generate a node utilization data. A pool...
US-7,697,534 Virtual private LAN service networks with mixed mode network devices
In one embodiment, a method generally includes identifying at a local Virtual Private LAN Service Provider Edge (VPLS PE) device whether remote VPLS PE devices...
US-7,697,529 Fabric channel control apparatus and method
A method for receiving packet data at a communication channel and transmitting the packet data over serial links of the communication channel. The packet data is...
US-7,697,524 Method and system for determining path maximum transfer unit for IP multicast
A method and system for determining path maximum transfer unit (PMTU) in an Internet Protocol (IP) multicast is described. If a packet of a size greater than the...
US-7,697,505 Techniques for decreasing queries to discover routes in an interior gateway protocol
Techniques for recovering lost routes include receiving reported costs for transmitting data to a destination from neighboring nodes; and determining total costs...
US-7,697,485 Method for improving the performance of a wireless communications network by using beamformed virtual antennas
The present invention discloses a method for wireless communications network performance in transmitting a message. The method comprises creating a first...
US-7,697,439 Method of determining transit costs across autonomous systems
A method for determining a cumulative network layer reachability cost of traversing one or more autonomous network routing systems comprises receiving first...
US-7,697,433 Method and system for bypassing a core network in establishing a call between endpoints on different media gateways
A method and system for establishing a call between two endpoints residing on different media gateways in a decomposed voice over packet architecture. Cluster...
US-7,697,431 Managing the bandwidths of virtual circuits when the aggregate bandwidth to an adjacent device changes
The bandwidth of a virtual circuit is changed when the aggregate bandwidth available on path(s) to an adjacent ATM device (through which the VC is provided)...
US-7,697,423 Prevention of protocol imitation in peer-to-peer systems
A method for allocating a resource in a computer network includes accepting from a peer a request to download a data item using a P2P protocol via the computer...
US-7,697,416 Constructing a repair path in the event of non-availability of a routing domain
In one embodiment, an apparatus and method are described for constructing a repair path in the event of non-availability of a routing domain component of a...
US-7,697,251 Powered communications interface with DC current imbalance compensation
A communications interface circuit includes data signal transformers for transmitting and receiving interface data signals. Each data signal transformer has a...
US-D613,783 Camera
US-7,694,335 Server preventing attacks by generating a challenge having a computational request and a secure cookie for...
A server is configured for preventing flood attacks by a client having sent a request, by dynamically generating a challenge to be performed by the client before...
US-7,694,297 System and method for applet caching
The invention involves a method for an Applet to be stored on a hard drive attached or available to a computer, such that the Applet is available to other...
US-7,694,180 Collecting debug information according to user-driven conditions
Collecting debug information includes facilitating a communication session for an endpoint operated by a user. One or more user-driven conditions are monitored,...
US-7,694,168 Network router failover mechanism
A method, system, and logic for determining connectivity information for routers running on servers that are attached to a device. A router is resigned in favor...
US-7,694,150 System and methods for integration of behavioral and signature based security
Conventional matching approaches to virus detection are ineffective pending deployment of a signature to match a newly discovered virus. In contrast, a...
US-7,694,021 Firewall for gateway network elements between IP based networks
Techniques for implementing a firewall in a gateway network element between two IP based networks is provided. Packets can be filtered out that specify the...
US-7,694,011 Techniques for load balancing over a cluster of subscriber-aware application servers
Techniques for distributing control plane traffic, from an end node in a packet switched network to a cluster of service gateway nodes that host subscriber-aware...
US-7,694,002 System and method for dynamically upgrading / downgrading a conference session
A conferencing system includes a plurality of ports for network connection to endpoint devices of participants to a conference session. A mixer receives input...
US-7,693,985 Technique for dispatching data packets to service control engines
A dispatching technique dispatches packets to a plurality of service control engines (SCEs) which in aggregate may be configured to handle traffic produced by a...
US-7,693,734 System and method for scheduling conference resources
A method for scheduling conference resources is provided, that includes receiving a request for a conference reservation. The request may include the identities...
US-7,693,526 Enhanced load based wireless call admission control
In one embodiment, a method includes monitoring utilization of an access medium relative to one or more access classes, receiving a QoS request. The QoS request...
US-7,693,274 System and method for return to agents during a contact center session
A system and method for servicing a caller at a contact center includes a processor subsystem and one or more modules that include code executable by the...
US-7,693,190 Lip synchronization for audio/video transmissions over a network
In one embodiment, a system includes a video mixer coupled with an audio mixer for exchange of information that includes a first set of delay values respecting...
US-7,693,180 Mechanisms for translating between two different voice-over-IP protocols
Disclosed are methods and apparatus for translating data within a cable network between a first voice-over-IP (VOIP) protocol used by a user agent and a second...
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