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Patent # Description
US-7,752,504 System diagnostics with dynamic contextual information of events
A network device and a method for monitoring operational messages is described. The method comprises monitoring an occurrence of an operational message of the...
US-7,752,311 Gracefully changing a node in a distributed computing network
In one embodiment, a method includes determining to change a number of objects controlled by a particular node in a network. Each object is a resource provided...
US-7,752,293 Command processing in a telecommunications network
Command processing includes providing a managed object corresponding to a command. The command is associated with a noun and a verb, where the noun represents an...
US-7,752,004 Method and apparatus for configuring plurality of devices on printed circuit board into desired test port...
A system on a circuit board includes a plurality of devices designed to access an electronic system on the circuit board, and a programmable logic device (PLD)...
US-7,751,830 Techniques for proving location/presence-based information using mobile IP
Techniques for allowing a home agent to provide location/presence-based services are provided. In one embodiment, a point of attachment of an access network...
US-7,751,726 Automatic selection of the performance monitoring based on client type
Systems and methods for operating transponders that automatically accommodate multiple received signal types. The different signal types may include different...
US-7,751,545 Enhanced call pickup
In one embodiment, a method for enhanced call pickup includes accessing data indicating a current status of each of one or more users in a call pickup group...
US-7,751,435 Call setup pacing in computer networks
A node in a computer network predefines a threshold number (Max) as the maximum number of allowed call set up messages (CSMs) to be processed from a plurality of...
US-7,751,416 Virtual network device
Method and devices are provided to form virtual switches for data networks. As noted above, the term "switch" as used herein will apply to switches, routers and...
US-7,751,412 Virtual circuit automatic configuration
New virtual circuits (VCs) may be configured by a router as they are brought up, eliminating any need for preconfiguration. Specific ports may be set up to...
US-7,751,399 Scalable virtual private local area network service
In one embodiment, a method includes receiving a data link layer packet, such as an Ethernet packet, at a local provider edge node in a provider network from a...
US-7,751,348 Method and system for providing a push-to-talk communication session
A method for providing a push-to-talk communication session includes facilitating a push-to-talk communication session among a full duplex endpoint supporting...
US-7,751,341 Message distribution across fibre channel fabrics
According to the present invention, methods and apparatus are provided to allow for distribution of fiber channel messages. Messages associated with a variety of...
US-7,751,339 Method and apparatus for simply configuring a subscriber appliance for performing a service controlled by a...
A method and apparatus for configuring an appliance, such as a network node, for performing s service, such as communicating with a network, controlled by a...
US-7,751,336 Technique for efficiently avoiding transient routing disturbances in link state routing protocols with link...
A technique efficiently avoids transient routing disturbances in link state routing protocols with fragmented link state packets (LSPs) in a computer network....
US-7,751,331 Technique for policy conflict resolution using priority with variance
A technique efficiently renders a policy-based decision from a plurality of options based on policy priority in a computer network. According to the novel...
US-7,751,328 System and method for efficient network flow control
A system enables efficient flow control in computer network. In the preferred embodiment, when an entity detects an impending full condition, it cuts short its...
US-7,751,318 Method and system for computing AS-disjoint inter-AS traffic engineering-label switched paths (TE-LSPS)
Methods and systems have been provided for constructing autonomous system (AS)-disjoint Traffic Engineering LSPs for load-balancing and protection purposes using...
US-7,751,311 High availability transport protocol method and apparatus
A system and method supporting efficient, scalable stateful switchover of transport layer connections in a telecommunications network element. One method...
US-7,748,035 Approach for securely deploying network devices
According to an approach for securely deploying and configuring network devices, a secure introduction connection is established between a network device being...
US-7,748,034 Strong anti-replay protection for IP traffic sent point to point or multi-cast to large groups
A mechanism for providing strong anti-replay protection at a security gateway in a network for protection against an attacker duplicating encrypted packets. The...
US-7,747,987 System and method of analyzing risk in risk-based software testing
A system and a method are provided to quantitatively analyze the risk for a risk-based testing of software having at least one module. The risk-based testing...
US-7,747,861 Method and system for redundant secure storage of sensitive data by using multiple keys
A method and apparatus for secure storage of data by using redundant keys is provided. The method includes encrypting a data set by using a master key, which can...
US-7,747,777 Optimizing network resources usage within an administrative boundary
In one embodiment, an apparatus comprises logic for optimizing network resources usage. The logic is operable to store IGP information, where the IGP information...
US-7,747,740 Troubleshooting of Wireless Client Connectivity Problems in Wireless Networks
A troubleshooting system. In particular implementations, a method includes receiving a request for troubleshooting, where the request comprises identifying...
US-7,747,727 Method and apparatus for automatically establishing bi-directional line-switched rings in telecommunication...
A method of automatically provisioning a network-wide function using a plurality of network elements in a service provider network and using a sub-network level...
US-7,747,720 Arrangement for selecting a server to provide distributed services from among multiple servers based on a...
A selection resource executed within the network is configured for selecting from among a plurality of servers, distributed throughout the network at respective...
US-7,747,674 Large-scale network management using distributed autonomous agents
In a computer network including a plurality of network elements, a network management architecture including a plurality of agents, each of the agents...
US-7,747,627 Method and system for file retrieval using image virtual file system
Methods and systems have been provided that allow a user to access a file in a computational device. The location of the file is made transparent to the user....
US-7,746,992 Adaptive handling of pulse-train signals in a voice gateway
A system and method provide for adaptively monitoring and reporting pulse train characteristics. In one embodiment a DSP operating within a voice media gateway...
US-7,746,897 Expedited bandwidth request for emergency services for wireless clients
Methods, apparatuses, and systems directed to reliably providing emergency services to wireless clients. In one embodiment, a wireless client determines if an...
US-7,746,881 Mechanism for modem pass-through with non-synchronized gateway clocks
A method for compensating for asynchronous clock sources is presented. A buffer is provided for storing frames received from a packet network. The buffer having...
US-7,746,874 Dynamic network allocation for mobile router
Methods and apparatus for implementing a Home Agent supporting Mobile IP and being capable of allocating one or more networks to a mobile router which registers...
US-7,746,868 Transporting multi-basic service set (BSS) frames over wired medium preserving BSS-ID
A method for retaining network address of a wireless client device as the device roams between different access points operably connected to a single gateway is...
US-7,746,858 Scaling enhancement for PIM control messages in multicast VPNs
A mechanism by which PIM network traffic can be aggregated is provided, thereby reducing the number of PIM messages transmitted by routers in a multicast...
US-7,746,853 Method and apparatus for transporting broadcast video over a packet network including providing conditional access
A method, an apparatus and a carrier medium for securely distributing multimedia while still retaining compatibility with existing CA systems. The method...
US-7,746,796 Directed echo requests and reverse traceroute
In one embodiment, a first node may send an out-of-band message to a second node to request that the second node initiate an in-band echo request for a specified...
US-7,746,793 Consistency between MPLS forwarding and control planes
Systems and methods for assuring consistency between MPLS forwarding and control planes. The control plane can be made aware of forwarding plane anomalies and...
US-D618,644 Telepresence display
US-7,743,246 Method and apparatus for securely exchanging cryptographic identities through a mutually trusted intermediary
A method of securely exchanging cryptographic identities through a mutually trusted intermediary is disclosed. Data, which specifies a petitioner's cryptographic...
US-7,743,174 Dual utilization of a physical port of an electronic device
An electronic device has a physical port, and a control circuit coupled to the physical port. The control circuit is arranged to electrically sense the physical...
US-7,743,146 Controlling access of concurrent users of computer resources in a distributed system using an improved...
A method of controlling concurrent users of a distributed resource on a network is disclosed. In one aspect, there are one or more local lock managers executing...
US-7,743,109 Reducing round trips across a wide area network for resource locking by extended locking and delayed unlocking
A locking mechanism for a data resource is disclosed, which can operate across LANs and a WAN. The technique temporarily imposes an extended lock on the...
US-7,743,101 Techniques for providing caller ID of participants in a conference call invitation
In one embodiment, techniques for sending a conference invite that provides access to a list of participants in an existing conference are provided. A...
US-7,742,584 Mobile device calls via private branch exchange
Communication systems and methods are described that enable mobile devices to route telephone calls via an enterprise telephone system. The communication system...
US-7,742,491 DSP voice buffersize negotiation between DSPs for voice packet end devices
A packet switching network system for use in transferring information that is in the form of packets and including an originating device and a destination device...
US-7,742,479 Method and apparatus for dynamic network address reassignment employing interim network address translation
An edge router termed a "service gateway" operates to reassign network addresses such as Internet Protocol (IP) addresses to a subscriber, such as when the...
US-7,742,477 Interconnectivity between autonomous systems
A method, apparatus and computer program product each provides interconnectivity between autonomous systems. A control plane and a data plane are included in a...
US-7,742,475 Techniques for distributing replication points for traffic using point-to-point links
Techniques for dynamically distribute replication points based on routing metrics are provided. A receiver list may be split based on the routing metrics. For...
US-7,742,445 Distributed network communication system which enables multiple network providers to use a common distributed...
In one embodiment, a wireless access point wirelessly receives identification information from a portable computing device, determines a particular communication...
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