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7398097 |
Dual-mesh network and communication system for emergency services personnel
A communications system is provided for emergency services personnel that includes a plurality of portable devices and a base station. The portable devices are configured to be carried by emergency...
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7397788 |
Methods and apparatus for device zoning in fibre channel arbitrated loop systems
Methods and apparatus for switching Fibre Channel Arbitrated Loop Systems is provided between a plurality of Fibre Channel Loop devices. In one aspect of the invention, the system switches based at...
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7397787 |
Server-based discovery for location-based forwarding
An apparatus for enabling signals directed to a first telecommunications terminal to be forwarded intelligently to a second telecommunications terminal in the vicinity of the first terminal is...
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7397761 |
Routing restorable service-level-guaranteed connections using maximum 2-route flows
A packet network employs restorable routing with service level guarantees. Restorable routing generates two disjoint paths through a network of nodes interconnected by links for a connection...
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7397789 |
Providing routing paths for wireless devices
A method and apparatus for generating connectivity is described. The method includes a server broadcasting a beacon including the server's address. The method further includes each client that...
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7394776 |
Network system for establishing path using redundancy degree and method thereof
A method for establishing a path between nodes in a wireless network system. A source node broadcasts a route request (RREQ) packet for a destination node. A mobile node between the source node and...
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7395351 |
Method for assigning link weights in a communications network
The present invention includes a method and system for determining link weights that when utilized will optimize the performance of a network in the event of a link failure without the need to...
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7391731 |
Method for determining best path
Multi-packet probes are forwarded from a source to a destination through different paths. The efficiencies of the different paths are then determined by comparing information collected from the...
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7389360 |
Context switched route lookup key engine
A key engine that performs route lookups for a plurality of keys may include a data processing portion configured to process one data item at a time and to request data when needed. A buffer may be...
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7382765 |
Predictive routing in a moble ad hoc network
The mobile ad hoc network includes a plurality of wireless mobile nodes and a plurality of wireless communication links connecting the nodes together. A method for managing and controlling the...
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7382759 |
System and method for associating different types of nodes with access point nodes in a wireless network to route data in the wireless network
A method and system for routing data in a wireless network ( 400 ) that enables all nodes ( 106, 402, 404, 406, 408 ) to find routes to each other even if the nodes ( 106, 402, 404, 406, 408 ) are...
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7382738 |
Method and apparatus for computing metric information for abstracted network links
A method and apparatus for associating metric information with an abstracted link of an abstracted network map that includes certain network elements (NEs) of a data transport network involves...
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7379443 |
Method of dynamic management of a virtual local area network (VLAN) in a wireless ad hoc network
In a wireless ad hoc network comprising a plurality of nodes ( 102 ), when a method of the present invention determines that a source node and a destination node belong to a common virtual local...
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7377835 |
Personal multimedia communication system and network for emergency services personnel
A personal multimedia communication system and network for emergency services personnel includes a plurality of personal communication systems linked together and to a base station in a network....
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7376740 |
Phone application state management mechanism
A phone application state management mechanism is described. The mechanism adopts the state storage format widely known as “Cookies” to store information in a cross-application standard format....
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7376122 |
System and method for link quality source routing
Systems and methods for routing packets by nodes in an ad hoc network in accordance with a link quality source routing protocol are disclosed. Route discovery, route maintenance, and metric...
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7376137 |
Method and system for communication between coordinator-based wireless networks
A method and system for communication between wireless networks connected through a wired network in a coordinator-based wireless network environment are provided. According to the method for...
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7376830 |
System and method for routing messages
A hub-and-spoke communication arrangement is provided, in which the “hub” includes a server computer system. The “spokes” are other computers that act as message originators and/or...
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7376827 |
Directory-enabled network elements
A directory enabled network element, which in one embodiment, is a network device that has an element that enables querying, accessing, and updating directory information that is managed by a...
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7376121 |
Method and system for global routing and bandwidth sharing
Disclosed is a routing and bandwidth allocation system that maximizes network throughput while maintaining global fairness in the sharing of network resources. From gathered global network...
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7373084 |
Optical network termination device for use in passive optical network based on WDM/SCM scheme
A termination device for use in a WDM-SCM PON system can effectively support a multi-channel integration function of a WDM/SCM PON system. The termination device contained in a termination end of a...
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7373145 |
Contact management for mobile communications devices in wireless packet switched networks
Techniques for use by a data communication device in maintaining communication with a packet-switched communication network which allows data to be pushed to the data communication device are...
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7372845 |
Telecommunication network with fast-reroute features
A telecommunication network with fast-reroute features wherein a method is used to release, by means of a “Path_Tear Message”, a Label Switched Path [LSP] established between linked routers (A,...
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7366114 |
Method for providing QoS (quality of service)—guaranteeing multi-path and method for providing disjoint path using the same
A method for providing a QoS-guaranteeing multi-path and a method for providing disjoint paths using the same are provided. The method configures the shortest path tree by adapting the start node...
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7366780 |
System and method for controlling and managing sessions between endpoints in a communications system
In a communications system having a plurality of endpoints ( 240,242,246 ) each including a logical entity and its physical counterpart, a system for controlling and managing session between at...
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7366099 |
Method and apparatus for synchronizing a data communications network
A method is disclosed for synchronizing a data communications network. The data communications network comprises a plurality of existing nodes forming one or more synchronization domains and a node...
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7362728 |
Handover control apparatus, relay router, gateway apparatus, access router base station, mobile communication system, and handover control method
A mobile communication system 100 according to the present invention comprises handover control apparatus 1 and radio terminal unit 10 . The handover control apparatus 1 controls handover of...
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7362744 |
Database management system and method of using it to transmit packets
A forwarding table, in a network device such as a router, used to forward packets in a communications network includes indicia whose state determine whether information contained in the forwarding...
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7356609 |
Method and system for optimizing interfaces for non-routed PPP sessions using PPP global interface
An optimized interface for handling routed and non-routed point-to-point sessions is provided. According to one exemplary aspect, when a PPP session is established for a client, an interface data...
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7353278 |
System and method for event notifications in a multimedia network
A communication system comprising a multimedia network and an entity that is external to the multimedia network and arranged to subscribe to the multimedia network for notifications regarding...
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7349983 |
Receiver driven distribution of data using address data of a peer node
The invention relates to a device for either generating or maintaining an organic data network having an dynamic topology, comprising
a data processing unit at least one data connection to a...
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7349982 |
Enablement of route table entries
A router routes packets among a plurality of nodes based on entries in a route table. Entries in a route table enable mask characterize the enablement of the route table entries. The router...
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7349370 |
Method for managing neighbor nodes and setting a routing path in a mobile ad-hoc network environment and network apparatus using the same
A method and network apparatus for setting a routing path and managing a neighbor node in mobile ad hoc, network environment are provided. The method for setting a routing path in mobile ad hoc...
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7350073 |
VPN enrollment protocol gateway
A virtual private network (VPN) enrollment protocol gateway is described herein. The protocol gateway is implemented as a registration authority that operates as an intermediary between routers and...
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7349382 |
Reverse path forwarding protection of packets using automated population of access control lists based on a forwarding information base
Reverse path forwarding protection of packets is provided using automated population of access control lists based on a forwarding information base. One implementation identifies a lookup value by...
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7349413 |
Method and apparatus for communicating between coordinator-based wireless networks connected through a backbone network
A method and an apparatus for communication between multiple coordinator-based wireless networks connected through a wired backbone network by means of a wired/wireless relay device. In the...
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7349346 |
Method and apparatus to model routing performance
A method and apparatus to model routing in a network are described wherein a data test route table (DTRT) is created from a route table, a stream of packets to test the DTRT is generated, and the...
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7346802 |
Routing communications to a storage area network
Systems, methods, and machine-readable media are disclosed for routing communications to a storage area network (SAN). In one embodiment, the machine-readable media includes first program code to...
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7346009 |
Dense mode coding scheme
A lookup table for searching for a longest prefix match for a key is disclosed. The lookup table provides a match for a key in a single search cycle. The number of matches stored in the lookup...
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7342890 |
Data duplication for transmission over computer networks
Techniques are described that increase the reliability and quality of data transmissions of computer networks. The techniques provide for the generation of at least two duplicate data flows for...
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7342916 |
Method, apparatus and system for optimizing routing of mobile IP packets
Network devices on mobile networks may be configured to improve and optimize packet processing and routing. Specifically, a home agent device may be decomposed into its major functionality, namely...
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7340167 |
Fibre channel transparent switch for mixed switch fabrics
A method and a Fibre Channel switch element are provided that allows communication between a host system and a target device attached to a proprietary switch fabric in a network. The Fibre Channel...
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7340070 |
Voice-data processing circuit and voice-data processing method
When selecting a specific input source that can be processed by only a second voice-data processing unit instead of an input source currently being processed by a first voice-data processing unit,...
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7337220 |
Unified interface for managing DSL services
The present invention relates to a graphical user interface that allows a user to access, maintain, and troubleshoot services over a single digital subscriber line (DSL) through a unified...
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7336648 |
Label switching system
A packet router in a label switching system includes a logical router configuring module for logically dividing a label switching router (LSR) into a plurality of LSRs each having a label switching...
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7333471 |
Device for transmitting signaling messages
The invention relates to a transmission device for transmitting signaling messages from a signaling system, comprising a receiving interface ( 2 ) for receiving signaling messages, a plurality of...
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7334068 |
Physical layer device having a SERDES pass through mode
A physical layer device (PLD), comprising: a first serializer-deserializer (SERDES) device having a first parallel port; a second SERDES device having a second parallel port; a third SERDES device...
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7333827 |
Restricted dissemination of topology information in a communication network
A communication network comprises a plurality of nodes which exchange topology information. Some of the nodes are of a conventional type, which propagate topology information in an unrestricted...
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7330480 |
Adaptive network resource control
An admissions control technique improves processing capacity utilization in a token-based admission control scheme by matching token allocation to actual processing requirements. In an exemplary...
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7330694 |
Method for setting up route path through route discovery in a mobile ad hoc network using partial route discovery
Provided is a method for setting up a route path between source and destination nodes in a mobile ad hoc network. The source node transmits a RREQ message to the destination node, which transmits a...
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