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Patent # Description
US-8,239,942 Parallel intrusion detection sensors with load balancing for high speed networks
Various embodiments of a method and system for detecting unauthorized signatures to or from a local network. Multiple sensors are connected at an...
US-8,239,923 Controlling computer program extensions in a network device
A network infrastructure element such as a packet data router or switch hosts an application program and one or more user program extensions to the application...
US-8,239,739 Systems and methods of deferred error recovery
Systems and methods of deferred error recovery in a digital home communications terminal are disclosed. One such method comprises: receiving packets at a...
US-8,239,569 OSPF optimization for hub and spoke environment
A method and apparatus for routing data in a network is disclosed. A spoke router signals its intention to act as spoke in a new bit in Hello and database...
US-8,239,540 Distributed computing based on multiple nodes with determined capacity selectively joining resource groups...
A network provides distributed computing services based on participation in respective resource groups by computing nodes, each resource group including a...
US-8,239,477 Apparatus and methods for controlling a data tapping session in a storage area network
Disclosed is a session modification mechanism for altering a data tapping process in a storage area network (SAN). In general, a data tapping mechanism is set...
US-8,239,337 Network device proximity data import based on weighting factor
Systems, methods, and other embodiments associated with importing proximity data are provided. Device identification information and device location information...
US-8,238,966 Controlling multi-mode devices
In an example embodiment, a technique for automatically controlling radio interfaces of a multi-mode device. Wireless interfaces are enabled or disabled based...
US-8,238,935 Real-time location information from mobile devices including embedding location information in media packet payload
One embodiment includes a method in a mobile device, including accepting real-time location information on the location of the mobile device, and ascertaining...
US-8,238,925 Hybrid QoS access method for power save stations
A hybrid QoS access method for a wireless station, such as a power-save VoIP station, where a first method, such as "reverse polling" is used on a lightly...
US-8,238,877 Access technology independent identifier generation
A network system for communicating with mobile nodes has multiple gateways that can operate with each using a different access technology. In an IPv6 system,...
US-8,238,750 Split/smart channel allocated WDM-PON architecture
Various example embodiments are disclosed. According to an example embodiment, a dual split passive optical network (PON) may be provided that includes an...
US-8,238,548 Controlling echo during double-talk in a voice conference
An echo canceller apparatus comprises a receive side attenuator coupled in a receive side signal path that is configured to couple from a conference call bridge...
US-8,238,487 Log-likelihood ratio algorithm for use in reducing co-channel interference in wireless communication systems
In one embodiment, an apparatus includes a receiver configured to receive a transmission from a wireless communication device, the transmission associated with...
US-8,238,352 System and apparatus for rogue VoIP phone detection and managing VoIP phone mobility
A method and a system track network access information for authorized network devices. The access information facilitates tracking movement of the device...
US-8,238,347 Fibre channel over ethernet
A Data Center Ethernet ("DCE") network and related methods and device are provided. A DCE network simplifies the connectivity of data centers and provides a...
US-8,238,338 Interior gateway protocol summarization preserving internet protocol reachability information
In one example embodiment, a system and method is illustrated that includes receiving connectivity data for at least one network device, the connectivity data...
US-8,238,232 Constructing a transition route in a data communication network
A method is described of constructing a transition route in a data communication network having as components nodes and links. Upon receipt of a transition...
US-8,234,401 Adaptive policers responsive to utilization levels of a resource
Policers receive packets of flows of packet traffic, which are to be communicated to monitored resource. The utilization levels of the monitored resource are...
US-8,234,390 Register clustering in a SIP-based network
In one embodiment, a method can include: receiving a request for service in a first edge proxy; applying a hash function to a source address of an endpoint; and...
US-8,234,086 Detection of multiple powered devices connected to an inline power delivery channel
Power sourcing equipment in a power over Ethernet (POE) system detects the connection of multiple powered devices to an inline power delivery channel to enable...
US-8,233,728 Embedded image quality stamps
In an image generation and rendering system, a quality stamp indicative of image fidelity is embedded in image data units resulting from image data...
US-8,233,597 System and method for the playing of key phrases in voice mail messages
A method is provided for playing one or more key portions of a voice communication. The method includes storing, in a memory, a communication that includes one...
US-8,233,492 Voice gateway failure decoder
An apparatus including an operation manager for an Internet Protocol (IP) telephony system. The operation manager is configured to identify a gateway which is...
US-8,233,481 Access class based picocell policy enforcement
Methods and systems for providing access class based picocell policy enforcement includes determining whether user equipment registered with a radio access...
US-8,233,479 Protocol independent multicast in a point-to-multipoint network
In one example embodiment, a method of using protocol independent multicast (PIM) in a point-to-multipoint (P2MP) label switched path is provided. In this...
US-8,233,401 Using an IP registration to automate SIP registration
In one embodiment, a network device receives an Internet protocol (IP) registration request, such as a mobile IP registration request, from an access terminal....
US-8,233,388 System and method for controlling and tracking network content flow
Systems and methods for controlling the flow of information content in a network are described. The system includes a tracking module that remembers a...
US-8,233,285 Linecard to chassis securing
A holder secures a linecard to a chassis. The holder acts as a releasable expansion bolt. To alleviate tolerance requirements for the linecard and/or chassis,...
US-8,233,081 Portable video conference camera
An image capturing device includes a main body which has a tab that extends therefrom. The main body houses a video capturing unit, and a communication unit...
US-D664,544 Router interface card
US-8,230,498 System and method for defending against denial of service attacks on virtual talk groups
In one embodiment, a method includes establishing a first virtual talk group (VTG) that includes a plurality of endpoints and has a first multicast address. The...
US-8,230,493 Allowing differential processing of encrypted tunnels
In one embodiment, a method can include: (i) receiving an outbound packet in a network device, where the outbound packet includes a packet header; (ii)...
US-8,230,468 Dynamically creating trick files to hide latency in streaming networks
A system and process are provided to reduce the latency associated with delivery of data for trick functions (e.g., fast-forward or rewind) in data distribution...
US-8,230,286 Processor reliability improvement using automatic hardware disablement
Techniques are provided herein to dynamically disable a hardware component in a processor device. Notifications for single-bit errors detected in a hardware...
US-8,230,092 Multicast-routing-protocol-independent realization of IP multicast forwarding
Improved systems and methods for implementing data-driven protocols are provided. In one embodiment, improved implementations of multicast routing protocols are...
US-8,230,088 Remote computer system management through an FTP internet connection
A method for remote computer systems management through an FTP Internet connection. A user operating on a remote client issues requests to the host server....
US-8,229,985 Arrangement for a distributed file system having data objects mapped independent of any data object attribute
Each data file of a distributed file system is identified by a corresponding globally-unique object identifier that is independent of any attribute of the data...
US-8,229,115 Use of copyright text in key derivation function
Consistent with embodiments of the present invention, systems and methods are disclosed for deriving a secure key. In some embodiments, a method for deriving a...
US-8,228,954 Routing operations using sensor data
In one embodiment, a method comprises an Internet Protocol (IP) router receiving sensor data from at least one of a second IP router or an attached host sensor...
US-8,228,928 System and method for providing support for multipoint L2VPN services in devices without local bridging
A network device has a network interface to allow the device to send and receive traffic across a network. The device also has a cable connection to allow the...
US-8,228,908 Apparatus for hardware-software classification of data packet flows
An apparatus for routing data packets includes a network interface, a memory, a general purpose processor and a flow classifier. The memory stores a flow...
US-8,228,904 Using PSTN reachability in anonymous verification of VoIP call routing information
In one embodiment, an apparatus may verify an identity of a destination Voice-over-Internet-Protocol (VoIP) call agent for a destination telephone number based...
US-8,228,903 Integration of VoIP address discovery with PBXs
A system for verifying VoIP call routing information. The system may include an apparatus integrated with a private branch exchange (PBX). The apparatus may...
US-8,228,902 Separation of validation services in VoIP address discovery system
In one embodiment, an apparatus may receive at least one call attribute of a public switched telephone network (PSTN) call initiated to a destination telephone...
US-8,228,823 Avoiding high-speed network partitions in favor of low-speed links
In one embodiment, each network interface of a network device in a computer network may be classified as either a low-speed interface (e.g., wireless) or a...
US-8,228,822 Hierarchical flooding among peering overlay networks
In a tiered system of networks capable of processing distributed hash table (DHT) Put and Get messages, if a sending network of a Put or Get is at a tier below...
US-8,228,798 QoS-aware service flow mapping in mobile wireless all IP networks
In one embodiment, techniques provide QoS-aware service flow mapping in an access network. A message is received from an access device at a gateway in the...
US-8,228,786 Dynamic shared risk node group (SRNG) membership discovery
A technique is provided for dynamically discovering shared risk node group (SRNG) memberships of a plurality of interconnected edge devices in a computer...
US-8,228,360 System, method and computer program for providing scalability in two or more streaming and/or archiving systems...
The present invention is a method and system for clustering two or more video conferencing recording/streaming devices, making the cluster of two or more...
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