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Patent # Description
US-7,523,479 Dynamically changing communication modes
Systems and methods for implementing a communication mode for a communication terminal are provided. An embodiment of a method for implementing a communication...
US-7,523,355 Method and apparatus for outage measurement
An Outage Measurement System (OMS) monitors and measures outage data at a network processing device. The outage data can be stored in the device and transferred...
US-7,523,251 Quaternary content-addressable memory
A quaternary content-addressable memory includes multiple entries configured to match a lookup word, with each of these entries including multiple cells and with...
US-7,523,227 Interchangeable standard port or stack port
An Interchangeable Standard Port or Stack Port (ISPSP) uses a standard physical connector such as an RJ-45 or SFP. The ISPSP automatically detects whether it is...
US-7,523,203 Shared distribution media resources in a communication network
A method for sharing distributed media resources includes determining at a first call manager that a telephony device controlled by the first call manager...
US-7,523,185 Method and apparatus for providing automatic frame relay and ATM provisioning of network devices
A method is disclosed for automatically provisioning network devices for use with virtual circuit networks, such as frame relay and ATM networks. The device...
US-7,523,175 Programmatic interface to network device operating system
A method and apparatus for processing a network operating system operation is provided. A network management application that configures and monitors network...
US-7,523,170 Service locator technique implemented in a data network
A service locator technique is described. According to a specific embodiment, the service locator technique may be configured to provide a distributed DNS-based...
US-7,523,163 Distributed network system architecture for collaborative computing
A distributed collaborative computer system is provided that comprises a plurality of server computers interconnected via a high-speed link. Client computers can...
US-7,523,101 Method and system for annotating configuration files
A method, a system, a computer readable medium, and an apparatus for providing information related to a configuration file to a user are provided. The user...
US-7,522,616 Method and apparatus for accessing remote storage using SCSI and an IP network
A storage router and method for creating a first session to a first information-handling system on a first network supporting IP packets, the network having a...
US-7,522,609 Propagation of minimum guaranteed scheduling rates among scheduling layers in a hierarchical schedule
Methods, apparatus, data structures, computer-readable media, and mechanisms may include or be used with a hierarchy of schedules with propagation of minimum...
US-7,522,603 Technique for efficiently routing IP traffic on CE-CE paths across a provider network
A technique efficiently routes Internet Protocol (IP) traffic on paths between customer edge devices (CEs) across a provider network ("CE-CE paths") in a...
US-7,522,595 Communicating packets between forwarding contexts using virtual interfaces
Packets are communicated between forwarding contexts (e.g., virtual routers, logical routers, and/or private networks) using virtual interfaces in communications...
US-7,522,521 Route processor adjusting of line card admission control parameters for packets destined for the route processor
Disclosed are, inter alia, methods, apparatus, data structures, computer-readable media, and mechanisms, for a route processor adjusting admission control...
US-7,519,921 Method and system for selecting a dynamic object in a graphical user interface
A method and system for selecting a dynamic object in a Graphical User Interface (GUI), is provided. The GUI is represented by a matrix comprising a plurality of...
US-7,519,733 Arrangement in a router for establishing multicast group hierarchy and coalescence
Routers of a content network include routing entries that specify aggregation levels, enabling the routers to establish a tree-based topology within an...
US-7,519,598 Prioritizing network management traffic
In a computer network, network management applications in a network management station manage and control managed elements connected to the network through the...
US-7,519,366 Collaborative beam forming of base transceiver stations for reducing interference in a wireless multi-cell network
A method of signal transmission and reception for a cellular wireless network is provided comprising detecting signal strength of signals transmitted or received...
US-7,519,081 Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service in local networks
Disclosed herein are methods of providing a client with local area network connectivity and access to other services in a cable network. One such method...
US-7,519,080 Fibre channel frame-mode GFP with distributed delimiter
A technique for providing multiple Fiber Channel frames in one frame-mapped GFP transport frame. GFP conventions are followed, except that a Distributed...
US-7,519,077 Token registration of managed devices
A communication system includes a controller for managing a number of communications devices. The controller receives registration requests from the devices and...
US-7,519,071 Arrangement in a gateway for registering mobile routers of a mobile AD HOC network to respective home agents
A gateway, configured for providing connectivity between a wide area network and mobile routers within a mobile ad hoc network, is configured for registering the...
US-7,519,062 Method and apparatus for implementing forwarding decision shortcuts at a network switch
In one embodiment, a first packet is forwarded based on a network layer routing decision rendered by a router. A shortcut entry is generated based on a first...
US-7,519,006 Method and apparatus for measuring one-way delay at arbitrary points in network
Timestamps are inserted into trace packet expiration messages to identify delay in a network. A Time To Live (TTL) value in the trace packet is varied to...
US-7,518,987 Mechanisms for providing connectivity in NAT redundant/fail-over scenarios in unshared address-space
Disclosed are methods and apparatus for facilitating reliable session based communication with a local host via a subnet of redundant network devices that also...
US-7,518,981 Method and system for a graceful reroute of connections on a link
A method and system for a graceful reroute of connections on a link are described. According to one embodiment, in a digital communications network, a method...
US-7,516,476 Methods and apparatus for automated creation of security policy
An automated method and apparatus for creating a security policy for one or more applications is provided. The method includes exercising the features of the one...
US-7,516,475 Method and apparatus for managing security policies on a network
Security policies that regulate communication packets on a network may be segmented into independent sets, where each security policy of an independent set does...
US-7,516,470 Locally-updated interactive program guide
A method for providing an interactive program guide (IPG) includes receiving from a user a request for an IPG, and providing the user with an IPG that includes...
US-7,516,322 Copy protection built into a network infrastructure
A method for a network infrastructure copy protection system. The method includes the step of applying a digital signature to a digital content file prior to...
US-7,516,240 Managing a content distribution system using virtual content-distribution trees
A technique can be used to obtain content (e.g., a live feed, pre-positioned content, etc.) from a content-originating device (a content source). The technique...
US-7,516,234 Transmitting streams over asynchronous networks
A network stream transmitter receives a transport stream having content packets and packets to be filtered out and is adapted to selectively encapsulate content...
US-7,516,224 Pseudowire termination directly on a router
A method, apparatus and computer program product for routing data within a packet-switched network using a PW wherein the PW is terminated directly on the...
US-7,516,211 Methods and apparatus to configure a communication port
A data communication device automatically configures its own communication ports based on attributes of a remote device with which it communicates. The process...
US-7,516,198 Arrangement for providing content-based quality of service for a service flow based on parsing XML tags...
A network node, for example a router, is configured for assigning network parameters for an identified flow of data packets associated with an application...
US-7,516,184 Method and system for a method for evaluating a message based in part on a registrar reputation
A method and system for evaluating a message. A message including an originator is received. A registrar lookup for determining a registrar for the originator is...
US-7,516,174 Wireless network security mechanism including reverse network address translation
Methods, apparatuses and systems directed to preventing unauthorized access to internal network addresses transmitted across wireless networks. According to the...
US-7,515,940 Node dependent wireless transmit antenna selection technique
A system and method for selecting a best transmit antenna for a transceiver using antenna diversity that caches the identity of the best transmit antenna for...
US-7,515,931 Frequency synthesizer and synthesis method for generating a multiband local oscillator signal
A phase locked loop (PLL) frequency synthesizer to produce a local oscillator signal for a transmitter for operation at a plurality of RF frequency bands that...
US-7,515,893 Error vector magnitude selection diversity metric for OFDM
Described herein is an apparatus for inclusion in a station of a wireless network, and a method implemented in a station of a wireless network. The method...
US-7,515,884 Method and system for self-calibrating transmit power
A small number of transmissions are performed at a sufficient number of frequencies and power levels so that a correlation between frequency, measured power, and...
US-7,515,712 Mechanism and apparatus for encapsulation of entitlement authorization in conditional access system
A method for determining whether the terminal is authorized to receive the selected service is practiced in a terminal of a conditional access system in which a...
US-7,515,600 Synchronizing portions of a database with different databases on different nodes of a network
Techniques are disclosed for synchronizing a database related to a first node in a network with multiple nodes. Each node includes a database different from a...
US-7,515,593 Method and system for efficient flow control for client data frames over GFP across a SONET/SDH transport path
A method and system for flow control of GFP-encapsulated client data frames over SONET/SDH transport networks is described. Transport interfaces, in the form of...
US-7,515,551 Techniques for reducing adjacencies in a link-state network routing protocol
A method and apparatus are presented supporting shortest path first (SPF) routing of data packets over a network by establishing link-state data at an router....
US-7,515,549 Managing devices across NAT boundaries
An address management scheme allows a Network Management System (NMS) to manage devices in a private network operating behind a Network Address Translator (NAT)...
US-7,515,542 Broadband access note with a virtual maintenance end point
A broadband access node includes a port for connection with a Digital Subscriber Line and a processor to run code that implements a virtual maintenance end point...
US-7,515,535 Technique for efficiently managing bandwidth for multipoint-to-multipoint services in a provider network
A technique efficiently manages bandwidth (BW) for multipoint-to-multipoint (MP2MP) services in a provider network of a computer network. According to the novel...
US-7,515,529 Efficient mechanism for fast recovery in case of border router node failure in a computer network
A technique protects traffic (IP) against the failure of a border router between two domains in a computer network using Fast Reroute and backup tunnels. The...
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