Match Document Document Title
7870290 Handheld computer system that attempts to establish an alternative network link upon failing to establish a requested network link  
A computer system that attempts to establish an alternative network link upon failing to establish a requested network link is described. The computer system may encounter conditions where access...
7869432 Peer-to-peer link aggregation across a service provider network  
A virtual link aggregation-capable service provider network and network edge device are described. In at least one embodiment, the service provider edge devices forward packets across the service...
7869809 Radio resource measurement and estimation  
Apparatus and systems, as well as methods and articles, may operate to conduct radio measurement request and response operations between two stations to determine receive channel power indicator...
7865612 Method and apparatus for partitioning resources within a session-over-internet-protocol (SoIP) session controller  
A method and apparatus for partitioning resources within a Session-over-Internet-Protocol (SoIP) Session Controller (SC) are described. In one illustrative embodiment, an apparatus comprises data...
7864959 Methods and apparatus for multi-level dynamic security system  
Methods and apparatus for converting original data into a plurality of sub-bands using wavelet decomposition; encrypting at least one of the sub-bands using a key to produce encrypted sub-band...
7865596 Switching system for managing storage in digital networks  
Disclosed are improved methods, devices and systems for storage management in digital networks.
7860990 Session data records and related alarming within a session over internet protocol (SOIP) network  
A method and apparatus processes session layer parameters and/or extrinsic parameters with reference to an alarm condition to determine whether a route should be modified. When the alarm condition...
7861002 Network router that efficiently switches between a primary data path and a backup data path  
A network router initially communicates over a primary data path. Upon detection of an error condition associated with the primary data path, the network router initiates a layer 2 switch such...
7860920 Multicast enabled web-based application data distribution  
A method, information processing unit, and computer readable storage medium, are provided for distributing data packets efficiently across a packet-based data network of information processing...
7861003 Adaptive feedback for session over internet protocol  
A method includes receiving an instruction associated with a definition of an alarm condition and modifying a session controller associated with a Session over Internet Protocol (SoIP) network...
7859992 Router redundancy in data communication networks  
A method of providing router redundancy within a distributed network of routers, wherein messages are routed within the network based on virtual router identifiers, involves organizing the routers...
7860115 Withdrawing multiple advertised routes based on a single tag which may be of particular use in border gateway protocol  
Disclosed are, inter alia, methods, apparatus, data structures, computer-readable medium, mechanisms, and means for withdrawing routes based on a tag. One implementation receives one or more...
7861000 Dial-out link selection via static route redistribution  
Dial-out route service is forwarded by a gateway to reduce congestion in a data communication network. The first gateway determines availability of it ports to provide dial-out service for a...
7856509 Transparently providing layer two (L2) services across intermediate computer networks  
A device provides layer two (L2) services between customer networks that are coupled by one or more intermediate computer networks. The device comprises a routing process that receives label...
7853715 Method and apparatus for computing a path in a system with nodal and link diverse constraints  
Methods and apparatus for defining an alternate circuit path within a network given nodal diverse or link diverse constraints are disclosed. According to one aspect of the present invention, a...
7852796 Distributed multichannel wireless communication  
Systems and methods are provided that facilitate distributed multichannel wireless communication and provide the highest level quality of service (“QoS”) guarantee and support extremely high...
7849069 Method and system for federated resource discovery service in distributed systems  
Resources disposed within a plurality of distributed and autonomous computing systems, each of which may have its own legacy resource discovery service, are identified and allocated. Resource...
7849206 Service for policy rule specification evaluation and enforcement on multiple communication modes  
Policy rules for a particular communication mode are adapted and implemented for other communication modes in a dynamic and/or automated manner. Organization level and/or personal policies for one...
7849216 Channel assignment for a multi-channel dual-radio mesh backhaul  
In an example embodiment, a method for determining backhaul channel assignments for multi-channel dual radio mesh nodes. The method comprises acquiring collision domain data for each access point...
RE41986 Method and apparatus for load-sensitive routing of long-lived packet flows  
The present invention builds on the implications of variability in flow durations on the stability of load-sensitive routing. In accordance with an embodiment of the present invention, long-lived...
7848230 Sharing performance measurements among address prefixes of a same domain in a computer network  
In one embodiment, performance measurements may be obtained at a local domain from a set of one or more responding targets of a particular remote domain. The performance measurements may then be...
7849217 Mobile ethernet  
A Mobile Ethernet Protocol that is used to logically extend a “home VLAN”, through an Ethernet/IP “campus network”, to mobile nodes on “foreign subnets”. The network architecture used for Mobile...
7848757 Apparatus and method for extending mobility in a mobile ad hoc network  
Mobility in a mobile ad hoc network (MANET) can be extended by using fixed network resources to support MANET-level communication between a traveling MANET node and the remainder of the MANET. The...
7849215 Updating state in edge routers  
Methods, edge routers and an edge-router-refresh network signalling message used to update state information in edge routers. A data session is established on a path from a source towards a...
7844732 Management of network quality of service  
In one embodiment, a router is deployed on a local area network (LAN) in addition to any routers deployed on a wide area network (WAN) coupled with the LAN having the router. A service management...
7844729 Geo-intelligent traffic manager  
A traffic manager determines the geographic locations of end points on Internet traffic and routes the traffic in the most efficient manner. A set of analyzers may be disposed to analyze the...
7843927 Methods, systems, and computer program products for routing packets at a multi-mode layer 3 packet forwarding device  
The subject matter described herein includes methods, systems, and computer program products for routing packets at a multi-mode layer 3 packet forwarding device. According to one aspect, the...
7844697 Measuring network traffic based on predicted amount of padding  
A system measures traffic in a device. The system tracks an amount of data and the data units and predicts the amount of padding associated with the data units. The system determines the amount of...
7844696 Method and system for monitoring control signal traffic over a computer network  
A system and method is provided for detecting, tracking and/or blocking control signal attacks, which can occur between local computer systems and/or between remote computer systems, network...
7844735 Determining address of edge server by using authoritative domain name server and bypassing assigned domain name server  
A method and system is presented for bypassing a local Domain Name Server (DNS) when using edge caching servers. Domain names of frequently used business applications that are known to rely upon...
7844730 Computer system and method of communication between modules within computer system  
A computer system comprising a plurality of modules that transfer data in packets mutually, whose major feature is that each of the modules comprises an output controlling part for sending out a...
7840710 Method, system and apparatus for selective application access and synchronization  
A method, system and apparatus for synchronizing data between a mobile communication device (116) and an external computer (104-1) across one of a plurality of communication paths (402, 422). A...
7840692 System, device, and method for bandwidth management in an optical communication system  
A system, device, and method for bandwidth management in an optical communication system uses an optical service agent to provide bandwidth management services on behalf of a user. The optical...
7840703 System and method for dynamically supporting indirect routing within a multi-tiered full-graph interconnect architecture  
A method, computer program product, and system are provided for dynamically routing data through the data processing system. Data is received at a first processor that is to be transmitted to a...
7836204 Apparatus, system, and method for accessing a preferred path through a storage controller  
An apparatus, system, and method are disclosed for accessing a preferred path through a storage controller. A request module receives a request from a host to identify a preferred path from the...
7836208 Dedicated redundant links in a communicaton system  
The invention relates to active star coupler based network handling of redundancy in the physical layer by transmitting a message to both regular and redundant links. In an error free case, the...
7835380 Multi-port network interface device with shared processing resources  
A network interface device includes a bus interface that communicates over a bus with a host processor and memory, and a network interface, including at least first and second physical ports,...
7836494 System and method for regulating the flow of information to or from an application  
The flow of information to or from an application on a host machine is regulated by a trusted agent operating in conjunction with at least one security element, such as a firewall or a policy...
7836350 Method of managing paths for an externally-connected storage system and method of detecting a fault site  
Provided is a method of controlling a computer system that includes: a computer; a first storage device connected to the computer via a first path and a second path; and a second storage device...
7831998 Changing states of communication links in computer networks in an authenticated manner  
A protocol for closing all active communication links between one device (110.1) and one or more other devices in a group provides that the first device sets up the group by generating an input to...
7827024 Low latency, high bandwidth data communications between compute nodes in a parallel computer  
Methods, parallel computers, and computer program products are disclosed for low latency, high bandwidth data communications between compute nodes in a parallel computer. Embodiments include...
7827307 Method for fast switchover and recovery of a media gateway  
A device and method for fast switchover and recovery of a media gateway. A network interface of a router is monitored for a network interface failure, in which the router receives data over a...
7821923 Optimized SIP routing architecture using an integrated network and systems approach  
Session initiation protocol (SIP) control traffic routing decisions, such as rapid failure detection and recovery mechanisms, are based on detection of events and/or conditions that may result in...
7821971 Protection providing method and customer edge apparatus  
The present invention provides a protection providing method in a network configuration having a customer edge apparatus redundantly connected to a first provider edge apparatus and a second...
7821921 Reliable and resilient end-to-end connectivity for heterogeneous networks  
Embodiments of the present invention address deficiencies of the art in respect to connectivity management in a heterogeneous network and provide a method, system and computer program product for...
7822030 Techniques for introducing in-band network management packets in multi-protocol label switching networks  
A system and method for introducing in-band network management packets (INMPs) in a Multi-Protocol Label Switching (MPLS) network. MPLS is an emerging technology, which integrates Internet...
7823149 Method and system for restoring an operating environment on a computer system  
A method and system for restoring an operating environment in a computer system. A request to install a target operating environment on a computer system is received at an application. The...
7818425 System and method for regulating electronic messages  
A system for regulating e-mail comprises a database of information profiling legitimate e-mail usage. When an e-mail is received at the system, it is scrutinized relative to the information in the...
7817636 Obtaining information on forwarding decisions for a packet flow  
In one embodiment, an apparatus comprises one or more forwarding logic components and logic coupled to a plurality of network interfaces. The logic is operable to: receive address information that...
7814193 Distributing user endpoint registrations among border elements in a next generation network  
Disclosed methods of achieving load balancing among a plurality of border elements in a next generation networks (NGN) communication network include a method for processing and user endpoint...