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7623785 |
DWDM optical network planning method
Various embodiments of the present invention are directed to a method for creating and optimizing a DWDM optical fiber network that is configured to service a set of demands associated with a...
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7623474 |
Techniques for distributing information using multicast subsets
Techniques for sending data in a packet-switched communications network include determining multiple subsets of adjacent network nodes of the network. The adjacent network nodes communicate without...
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7623462 |
Algorithm for network route selection
A method for selecting a path in a physical network that selects nodes for the path based on the coordinates of the nodes in a representation of the subject network in space. From a working node M...
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7619981 |
Apparatus, system, and method for identifying network mis-cabling
An apparatus, system, and method are disclosed for detecting and reporting network mis-cabling. One embodiment of the apparatus includes a detection module, a comparison module, and a cabling...
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7616652 |
Facsimile machine
A facsimile machine is connected to the Internet via a router and carries out communication by using a set communication port. The facsimile machine includes a function for setting and changing the...
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7616584 |
Minimizing single points of failure in paths with mixed protection schemes
Methods and apparatus for substantially minimizing single points of failure for circuit paths in networks with mixed protection schemes are disclosed. According to one aspect of the present...
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7613132 |
Method and system for controlling virtual machine bandwidth
A method of controlling bandwidth including receiving and classifying a packet, sending the packet to a hardware receive ring based on a classification of the packet, and sending, in accordance...
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7613122 |
Relay device for selecting an optimal path
A relay device includes a plurality of physical ports physically connected to a plurality of other relay devices on a network to form physical links; a setting unit for setting one or more logical...
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7609965 |
Method for reorganizing wavelength division multiplexing network using dynamic watermarks
Disclosed is a method of reorganizing a wavelength division multiplexing network using dynamic watermarks and a computer readable recoding medium for storing a program for executing the same...
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7609657 |
Network device and address learning method thereof
An address learning method for a network device having a plurality of connection ports, at least one of which is electrically connected to a terminal device. The method includes a fetching process,...
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7609642 |
Detecting network interfaces capable of channel bonding
A method discovers whether network interfaces associated with a device are capable of being channel bonded. In particular, each network interface associated with a device broadcasts a message on a...
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7606882 |
Method for obtaining an identifier of a monitored device
The present invention relates to determining the unique identification of an interfacing device. The interfacing device is first queried utilizing the hierarchical relationship of the interfacing...
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7606176 |
System and method to improve the performance of an on demand routing protocol in a wireless network
A system and method for improving the performance of an on-demand routing protocol in a wireless network is provided. The invention provides improved system performance of a wireless network by...
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7606175 |
Extended service set mesh path selection
A system and methods for wireless computing devices to become mesh member nodes within a self-configuring mesh network includes mechanisms for neighbor discovery and sharing of a common topology...
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7606174 |
Signal transmission apparatus
A signal transmission apparatus is connected to a network as one node among a plurality of nodes involved in the network which is provided with an audio signal transmission period for transmitting...
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7602737 |
Methods and apparatus for providing an enhanced dynamic multipoint virtual private network architecture
A system transmits, to a hub from a first spoke, first routing information associated with the first spoke. The system receives, at the first spoke, from the hub, second routing information...
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7602736 |
Method for testing a network, and corresponding network
A method for testing a network made up of network nodes and devices connected to network nodes, includes: determining the network topology, using at least the network topology, using at least the...
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7602511 |
Transmission device enabling external device to edit address data registered in the transmission device
A facsimile device 10 serving as a transmission device of the present invention has a maintenance information base (MIB) 23 a storing address data. When the facsimile device 10 receives a...
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7593374 |
Multi-to-multi point ad-hoc wireless data transfer protocol
A wireless communication system utilizes a protocol for creating a multi-to-multi point, extendable, ad-hoc wireless network. A hardware platform enables an electronic device to connect in an...
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7593352 |
Discovering MPLS VPN services in a network
Discovering a network service topology of a virtual private network (VPN) that uses multiprotocol label switching (MPLS) comprises receiving route target values from a virtual private network (VPN)...
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7593351 |
Method and system for collecting and consolidating network traffic information
A distributed network monitoring system includes a central monitoring device configured to fetch network traffic information from one or more remote monitoring devices in response to receiving a...
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7590076 |
Switching apparatus
A switching apparatus for learning a source address set in a packet in an address learning table and delivering a packet on the basis of an address learned in the address learning table includes an...
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7590067 |
Method and apparatus for deriving allowable paths through a network with intransitivity constraints
A method of computing allowable routes through a data network that includes a subnetwork that introduces a subnet intransitivity constraint on allowable paths through the network involves using an...
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7586856 |
Technical enhancements to STP (IEEE 802.1D) implementation
An embodiment includes a method of minimizing the delay in convergence time for a complex STP topology following a topology change in the network system in the spanning tree protocol (STP)...
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7586855 |
System and method to detect non-native storage components to manage configuration in a communications network
A system and method to detect non-native storage components to manage configuration in a communications network are disclosed. A stored key set is retrieved from each storage component of a network...
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7580371 |
Method for recognizing local management interface type automatically by data terminal equipment
A method for recognizing LMI type automatically by a DTE includes: while communicating with a DCE for a first time or when a LMI protocol type at the DCE is changed during a communication process,...
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7580370 |
Method and structure for autoconfiguration of network destinations
A method (and structure) for determining an optimal routing of data packets to subnet addresses in a network including a plurality of routers interrelated by a defined neighborhood relationship,...
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7580364 |
Apparatus, system and method capable of recovering from disjoint clusters in an mesh network
An embodiment of the present invention provides an apparatus, comprising a transceiver capable of recovering from disjoint clusters in a mesh network by adding an additional Extended Service Set...
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7577108 |
Learning-based strategies for message-initiated constraint-based routing
A method is presented for a learning-based strategy utilized within message-initiated constraint-based routing for digital message communication among nodes in an ad-hoc network, in which each node...
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7577107 |
Protocol specification for message-initiated constraint-based routing
A method is presented for message-initiated constraint-based routing for digital message communication among nodes in an ad-hoc network, in which each node includes attributes having attribute...
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7577106 |
Method and apparatus for managing a transition for a class of data between first and second topologies in a data communications network
A method is disclosed of managing a transition for a class of data between first and second topologies in a data communications network comprising a plurality of nodes and supporting multiple...
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7573885 |
Alternative routing in PNNI hierarchical networks
Methods and apparatus are provided for alternative routing of a connection between a source node and a destination node in a PNNI hierarchical network. The alternative routing method comprises...
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7573835 |
Method, system, node, computer program product and communication packet for communicating information in an ad-hoc hierarchically addressed communication network
A method of communicating information in a communication network with a plurality of hierarchically addressed nodes includes receiving communication packets identifying 1-hop neighbor node...
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7567523 |
System and method for network topology discovery
A system and method for discovering network topology by various switch training and probing methods. Segments are discovered by having computers enter a promiscuous mode and determining from...
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7564805 |
Systems, methods, and device for simulating capacity in a network
Certain exemplary embodiments can include, but are not limited to, a method that can include, but is not limited to, a plurality of activities, that can include, but are not limited to: via a...
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7564804 |
Method of assigning addresses to a plurality of devices on a network and a network system therefor
In the present invention, if it is determined that address assignment request messages are received from a plurality of devices, a home server on the network commands each of the plurality of...
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7562143 |
Managing escalating resource needs within a grid environment
A job is submitted into a first selection of resources in a grid environment from among a hierarchy of discrete sets of resources accessible in the grid environment. Discrete sets of resources may...
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7561534 |
Methods of network routing having improved resistance to faults affecting groups of links subject to common risks
A number of techniques are described for routing methods that improve resistance to faults affecting groups of links subject to common risks. One of these techniques accounts for failure potentials...
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7561533 |
Centralized system and method for optimally routing and tracking articles
A computer-implemented centralized article routing and tracking system and method for optimally routing an article through a network of processing stations. The system and method generate an...
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7561532 |
Method and device for designing a data network
A method of designing a transport network having a plurality of network elements and a plurality of connections between the network elements by (a) defining a first network configuration and at...
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7558218 |
Method and system for finding shared risk diverse paths
A method and system for finding shared risk diverse paths is disclosed. The method includes receiving route information at a node and running a shortest path algorithm to identify a first path. A...
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7558217 |
Method and system for initializing host location information across smart bridge topology changes
A network includes multiple segments and bridges interconnecting the segments, with hosts coupled to the segments. The bridges are smart bridges that each perform a host location initialization...
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7558214 |
Mechanism to improve concurrency in execution of routing computation and routing information dissemination
A technique enables an intermediate network node to efficiently process link-state packets using a single running context (i.e., process or thread). The intermediate network node floods received...
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7558209 |
Maximum-throughput routing of traffic in the hose model
A computer-implemented method of computing throughput of a data-routing scheme for a network of nodes interconnected by links and having at least one ingress point and at least one egress point....
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7555013 |
Method and system for the blind determination of frequency hopping system characteristics and synchronization thereto
A method and system for achieving synchronization at a local site to a wireless communication system transmitting data in a plurality of data packets distributed among a plurality of frequencies...
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7554988 |
Creating expressway for overlay routing
In a method for creating expressway for overlay routing, an existing peer-to-peer network is organized into a plurality of zones. The plurality of zones is organized into a plurality of levels....
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7542433 |
Transmission apparatus and communication mode selection table updating method
A transmission apparatus and method for updating a communication mode selection table that updates a communication mode selection table correctly and selects an optimal MCS according to an actual...
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7539741 |
System, apparatus and method for supporting constraint based routing for multi-protocol label switching traffic engineering in policy-based management
A policy server is arranged to construct device-neutral policies for configuring CBR for MPLS traffic engineering across a network. The policy server translates the device-neutral policies into...
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7539153 |
Method and apparatus for longest prefix matching based on a trie
The present invention discloses a method and apparatus for longest prefix matching. The method includes (A) reading a current-level trie node (TNODE) in the trie, (B) determining whether an offset...
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7539152 |
Service providing apparatus, service providing method, and program
A service providing apparatus which advertises first service description on a network and which provides a first service associated with the first service description. A definition table is...
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