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Patent # Description
US-7,725,435 Method and apparatus for a dynamic web portal with content distributed network content availability and user...
A system for providing a dynamic portal page in a content distributed network responds to a client request by generating the dynamic portal page at a content...
US-7,724,973 Methods and apparatuses for processing data representing a visual frame
The methods and apparatuses detect a plurality of pixels within a frame; separate a portion of the plurality of pixels into a lossless category based on...
US-7,724,887 User interface for call history
Techniques for using call history for voice data over a packet-switched network includes receiving call history data that indicates a redirected network identity...
US-7,724,780 Synchronization of one or more source RTP streams at multiple receiver destinations
In one embodiment, a method includes synchronizing to a common reference timeframe between a sender node and a plurality of receiver nodes connected over a...
US-7,724,746 Method and system for providing load balanced traffic in redundant infiniband ethernet gateways network
Method and system for providing load balancing in Infiniband-to-Ethernet networks including detecting a data traffic request, determining a network interface...
US-7,724,745 Method and device for efficient transmission of flood data frames in a backbone network
A method and device for efficient transmission of flood data frames in a backbone network comprising a plurality of virtual local area networks (VLANs). A flood...
US-7,724,742 Communication bonding systems and methods
Systems and methods are disclosed herein to provide IP bonding. For example, in accordance with an embodiment of the present invention, an IP bonding scheme is...
US-7,724,739 Source specific multicast layer 2 networking device and method
Bridge domain communication methods and devices are presented for efficiently communicating information in a bridge domain based upon group indications and...
US-7,724,732 Secure multipoint internet protocol virtual private networks
A method, apparatus and computer program product for providing secure multipoint Internet Protocol Virtual Private Networks (IPVPNs) is presented. A packet...
US-7,724,728 Policy-based processing of packets
Disclosed are, inter alia, methods, apparatus, data structures, computer-readable media, and mechanisms, for policy-based processing of packets, including...
US-7,724,727 Communicating calls from analog devices using voice over packet technology
Communicating a call from an analog device is disclosed. An analog interface receives analog signals from an analog device, and a receiver receives audio...
US-7,724,725 Method and system for efficient utilization of transmission resources in a wireless network
A method and system for efficient utilization of transmission resources in a wireless network includes requesting retransmission of an unsuccessfully received...
US-7,724,700 Application server-centric quality of service management in network communications
An application server-centric approach for managing quality of service in network communications involves an application server causing the modification of an...
US-7,724,676 Proactive protection mechanism based on advanced failure warning
In one embodiment, an apparatus can include: (i) logic configured to detect an advanced warning indication, such as for a degraded signal condition, on a first...
US-7,724,655 Network addressing scheme for reducing protocol overhead in an optical network
A method for operating a network and a network architecture implementing the method are described. The method, in one embodiment, begins by grouping a plurality...
US-7,724,650 Multi-station physical layer communication over TP cable
Wired data telecommunications networks can make advantageous use of a communications capability between and among more than two network devices. Such...
US-7,724,528 Thermal dissipation heat slug sandwich
In one embodiment a thermal dissipation heat slug sandwich includes a circuit board, a circuit package having an integrated heat slug mounted to an obverse side...
US-D616,466 Set-top box
US-7,721,323 Method and system for including network security information in a frame
A method and apparatus for including network security information in a frame is disclosed. Network security information is included in a secure portion of...
US-7,721,304 Method and apparatus providing programmable network intelligence
Programmable network intelligence approaches as disclosed herein provide apparatus, methods and tools to achieve programmable interfaces to a device, or group of...
US-7,721,281 Methods and apparatus for securing local application execution
A system detects an application attempting to invoke an administrative utility on a target application for installation of software. In response, the system...
US-7,721,265 Source code debugging method and apparatus for use in script testing environment
Systems, methods, apparatus and software can be implemented to provide a debugger agent, either separate form or integrated into the script-based testing...
US-7,721,151 Selective error recovery of processing complex using privilege-level error discrimination
An apparatus has at least one processing unit to generate a request having a request privilege level. At least one resource exists in the apparatus to receive...
US-7,721,020 Method and system for redundancy suppression in data transmission over networks
Methods, systems and apparatus for suppressing redundancy in data transmission over networks are provided. Data segments are transmitted from a transmitting DPU...
US-7,720,997 Path selection system
Methods and apparatus for processing a service request received from a client are disclosed. When a service request is received, a plurality of packets are...
US-7,720,995 Conditional BGP advertising for dynamic group VPN (DGVPN) clients
In a host within a group, a method for ensuring secure communications is provided. The method involves (a) determining if a group security policy is in place for...
US-7,720,994 Method for suppression of multicast join/prune messages from extranet receivers
A method of suppressing the number of PIM messages from extranet receivers is disclosed. Each receiver, before sending a PIM message, first searches for any...
US-7,720,984 Method and system for stream processing web services
Systems and methods for stream processing message data relating to a web service application are described. One system has an input pipe for receiving multiple...
US-7,720,960 Method and apparatus providing prepaid billing for network services using explicit service authorization in an...
A method is disclosed for authorizing a prepaid network service in a data network. A network end station issues a request for a prepaid network service. At a...
US-7,720,942 Method and apparatus providing virtual private network access
A virtual private network device enables individual machines at a remote subnet to be visible and addressable from a central site by establishing a private...
US-7,720,919 Automatic restriction of reply emails
In one embodiment, a method includes detecting, by an automated program, an attempt by a recipient of an email addressed to a plurality of addressees that...
US-7,720,462 Network communications security enhancing
The present invention facilitates security maintenance in a communication network. Present invention embodiments adjust power level and/or communication...
US-7,720,208 Method and apparatus for authorization based phone calls in packet switched networks
A call authorization system moves state maintenance for authorization based phone calls from a central authorization server to different gateways in a packet...
US-7,720,107 Aligning data in a wide, high-speed, source synchronous parallel link
A source-synchronous parallel interface divides a wide data bus into clock-groups including a sub-group of the data lines and a clock line carrying a copy of the...
US-7,720,101 Wideband cable modem with narrowband circuitry
A hybrid cable modem includes wideband circuitry configured to receive data over multiple different downstream channels at the same time. The wideband circuitry...
US-7,720,077 Timed packet processing to regulate data transfer between components of a gateway for a constant delay network
In one embodiment, a gateway for a constant delay network identifies a baseband clock that is synchronized by exchanging synchronization messages over a packet...
US-7,720,054 Router configured for outputting update messages specifying a detected attribute change of a connected active...
A first router is configured for monitoring prescribed attributes of an active path connected to the first router, and supplying an update message to a second...
US-7,720,031 Methods and devices to support mobility of a client across VLANs and subnets, while preserving the client's...
The present invention relates to methods and devices that support mobility of a client across a campus, particularly mobility across VLANs and subnets, while...
US-7,720,019 Small group multicast in a computer network
A network packet is encapsulated and has at least one field in the header of the encapsulation. A multicast delivery tree is written into a field of the...
US-7,720,010 Tree based wireless mesh for an OSPF network with intra-tree communication optimization
A system for providing a tree topology for a network having an interior gateway protocol. A first router receives a hello message from all connected routers in...
US-7,720,009 Virtual private network (VPN) topology identifier
Various embodiments are disclosed relating to the identification of virtual private network (VPN) topologies. In an example embodiment, a plurality of edge...
US-7,720,006 System for determining reachablity of a neighboring node in a network
A system for determining reachablity of a neighboring node from a node. A packet is received over a network by node. The packet has a destination address of a...
US-7,719,992 System for proactive time domain reflectometry
A method for cable diagnostics in a network includes performing a test to determine initial state information for each of a plurality of lines coupled to a...
US-7,719,974 System and method for loadbalancing in a network environment using feedback information
A method for loadbalancing in a network environment is provided that includes receiving a request from an end user for a communication session at a central node....
US-7,719,959 Achieving super-fast convergence of downstream multicast traffic when forwarding connectivity changes between...
In one embodiment a switch has active and standby LAYER 2 switch interfaces coupled, respectively, to device interfaces of first and second LAYER 2/LAYER 3...
US-7,719,807 Field replaceable module for protection circuitry
Methods and apparatus for enabling internal circuitry associated with a device to be efficiently replaced in an operating environment for the device are...
US-D615,985 USB device and stand unit
US-7,716,731 Method for dynamically tunneling over an unreliable protocol or a reliable protocol, based on network conditions
A method, and computer program product for providing dynamically tunneling over an unreliable protocol or a reliable protocol based on network conditions is...
US-7,716,723 System and method for network user authentication
A system for user authentication includes a gateway operable to receive a user authentication request in an Internet Protocol format from a server. The gateway...
US-7,716,721 Method and apparatus for re-authentication of a computing device using cached state
Automatically re-authenticating a computing device seeking access to a network or a resource. A method comprises forwarding a request received from the computing...
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