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7489674 |
Method for wireless local area network communication using multiple channels
A method for wireless LAN communication using multiple channels is provided. An ATIM containing channel information is generated when there is data to be sent, and the ATIM is transmitted via a...
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7490165 |
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 are described. According to one aspect of the present invention, a device for computing circuit paths between a first...
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7486613 |
Protection-switching apparatus and method in asynchronous transfer mode system with ring topology
The present invention discloses a protection-switching apparatus and method in an asynchronous transfer mode (ATM) system with ring topology. In the invention, the ONU detects a trouble, or...
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7487258 |
Arbitration in a computing utility system
Methods, apparatus and systems for controlling allocation and de-allocation of resources in a computing utility system, and evaluating resource assignments. Resources are dynamically allocated to...
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7487531 |
Method and apparatus of load sharing and improving fault tolerance in an interactive video distribution system
Apparatus and method providing improved fault tolerance through redundancy of hardware and software suitable for use in a head-end of an interactive information distribution system. Communications...
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7487039 |
System and method for generating flyable paths for an aircraft
A system and method are provided for generating a flight plan between an initial position and a destination. An input device is configured to receive inputs related to the destination; a memory...
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7487257 |
Method and apparatus for automatically provisioning data circuits
The present invention discloses a method and apparatus for automatically provisioning data stitching circuits within a network element (NE). Data circuits are defined as the interface cards within...
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7480256 |
Scalable and fault-tolerant link state routing protocol for packet-switched networks
A distributed Link-State Routing Protocol (LSRP) system in a packet switch having external communication ports has a first card executing Update process of the LSRP, making database updates, a...
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7475158 |
Method for enabling a wireless sensor network by mote communication
A system and method for implementing a wireless sensor network. The system comprises a plurality of motes, each mote having a sensor and a wireless communication system for communicating with...
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7472194 |
Data channel resource optimization for devices in a network
A system, method, and program for optimizing the data channel availability on a computer device through selectively delaying the closing of an open channel on a computer network having expensive...
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7469269 |
Method for exchanging content between communication devices
A system ( 100 ) and method ( 300 ) are disclosed for exchanging content between communication devices. A system that incorporates teachings of the present disclosure may include, for example, a...
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7469143 |
Model and method for computing performance bounds in multi-hop wireless networks
Disclosed is a general model and method for computing performance bounds in multi-hop wireless networks. Rather than focusing on computing asymptotic performance bounds under assumptions of...
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7466665 |
Method and apparatus for route discovery within a communication system
An overlay communication system ( 120 ) aides determining a route between nodes ( 101 - 103 ) in an underlay communication system ( 110 ). In particular, when a first node ( 102 ) wishes to...
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7467225 |
System, method and apparatus for network service load and reliability management
A method and system that enables a network and components of the network to be aware of the services existing at the edges of the network and to route connection requests for these services to...
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7467241 |
Storage control method and storage control system
A control system for a plurality of storage systems has at least one path that is selected from a plurality of paths where one of three or more storage systems is a start point storage system and...
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7467226 |
Method and apparatus for flooding link state packets to achieve faster convergence
Disclosed are methods and apparatus for flooding link state packets or packet data units (LSP's) from a first node to one other LSP receiving node, where the LSP's are flooded in an order that is...
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7467227 |
System using policy filter decision to map data traffic to virtual networks for forwarding the traffic in a regional access network
The present invention discloses a method and architecture for enabling multiple services or service providers to share the facilities of an access network infrastructure that provides physical...
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7467215 |
SVC-L2.5 VPNs: combining Layer-3 VPNs technology with switched MPLS/IP L2VPNs for ethernet, ATM and frame relay circuits
A Layer-2.5 virtual private network arrangement and method is disclosed for switched Layer2VPN combined with a subset of Layer-3 VPNs. The switched virtual circuit Layer-2 VPN includes logical...
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7463581 |
Re-routing connections using redundant path connections and loopbacks
A method and apparatus are described for re-routing user connections between first and second nodes in a network switch. A loop-back path provides connectivity between the first and second nodes....
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7463580 |
Resource sharing among network tunnels
A method for communication includes defining a resource-sharing group including two or more communication paths that traverse at least two different routes through a communication network, the...
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7461150 |
Technique for sending TCP messages through HTTP systems
The present invention provides a method, system, and computer program product for facilitating end-user access to remote applications based on TCP (Transmission Control Protocol). TCP traffic is...
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7461147 |
Node selection within a network based on policy
The invention includes a method for selecting a replicated node from a domain of replicated nodes in a computer network. The method comprises maintaining a list of the replicated nodes; receiving a...
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7453606 |
Image communication apparatus and method
An image communication apparatus having an Internet facsimile communication device and a G3 facsimile communication device includes a detector for detecting a facsimile function of a communication...
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7453825 |
Apparatus and methods for point-to-point links in robust networks
One embodiment disclosed relates to a method of operating a network switch to provide wireless redundancy in a network. A keep-alive control packet is periodically transmitting over a wireless...
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7454502 |
System for transferring standby resource entitlement
A method for transferring entitlement to standby resources between respective computers. Standby resources are made available at a destination computer by rendering unavailable corresponding...
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7450496 |
Method for selecting restoration path in a mesh network
A method of selecting a restoration path in a mesh telecommunication network is disclosed that advantageously is practical and flexible and may be pre-computed along with a service connection path...
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7451230 |
Evaluating connectivity on data-communication networks
For the benefit of a reference ISP having a number of users, connectivity evaluations on a data communication network are performed relative to one or more ISPs of interest. Upon selecting a...
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7447153 |
System and method for end to end route control
Session independent end to end route control is provided by coordination between a pair of route control devices. Each device determines whether received traffic qualifies for end to end route...
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7447242 |
Method for real time protocol media recording
In the face of data loss on connections between a content source and a content consumer, additional connections therebetween are opened. These additional connections are preferably opened between...
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7447156 |
Mechanism for multicast delivery in communications systems
A method minimizes use of radio spectrum in communication delivery, where a multicast data packet is sent to at least one multicast group member via a radio access router controlling radio...
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7447239 |
Transmission path monitoring
One aspect of the invention provides an ingress apparatus comprising a signal processing apparatus for receiving an incoming data frame and locating the position of path overhead, and a monitoring...
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7447796 |
System, method and program product to route message packets
A system, method and computer program for routing a response packet along a path similar to a request packet's outbound path that includes a firewall, a first router, a first device and a second...
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7443796 |
Distributed, rule based packet redirection
A forwarding agent is implemented on a router. The forwarding agent receives instructions from a service manager for redirecting packets that match the instructions. A packet is received that...
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7444511 |
LAN that allows non-authenticated external terminal station to access a predetermined device in LAN
The wireless base station determines whether or not each wireless terminal station accessing to the wireless base station is authenticated for the access to the LAN. Thereafter, the wireless base...
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7444428 |
Method and apparatus for estimating relative network proximity in the presence of a network filter
A method and apparatus for estimating relative network proximity between request routing agents and client agents are described herein. In one embodiment, the method includes a proximity estimation...
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7444674 |
End-to-end security of transactions between a mobile terminal and an internet server at the application level
For end-to-end securing of transactions between a mobile terminal and an Internet server on the application layer, cryptographic transaction identification records, which are directed by the...
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7444335 |
System and method for providing cooperative resource groups for high availability applications
A system and method for providing cooperative resource groups for high availability applications, such as cluster databases, is described. A cluster framework, including a plurality of nodes, is...
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7440458 |
System for determining network route quality using sequence numbers
A system and method for determining route quality in a network in which multiple routes exist between a transmitting end-point and a receiving end-point. Initially, a routing sequence number is...
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7437596 |
Self-healing control network for building automation systems
In building automation architectures, components may be associated through physical communications paths and at a different level through building automation applications. Building automation...
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7436855 |
Prohibit or avoid route mechanism for path setup
The present invention discloses a solution which delivers routing systems with less path setup latency and causes them to be less susceptible to network loading, by providing them the ability to...
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7437448 |
Method and device for function selection of a control unit
A method and a device for selecting a function which is implemented at a terminal of the device. The device includes a processor and a first function path over which a first function is...
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7437476 |
Optimizing flooding of information in link-state routing protocol
A router executes a flooding algorithm. The router maintains a list of neighbors within an area data structure. When a new neighbor arises on an interface belonging to an area served by the router,...
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7437470 |
Tunneling IPv6 packets
Methods, systems, and products are provided for tunneling IPv6 packets. Embodiments include receiving, by an origin IPv6 border router from an origin IPv6 host, an IPv6 packet having an IPv6...
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7433965 |
Packet transmission system, packet transmission method, packet transmission device, home agent, mobile terminal, and access router
A packet transmission system is provided to achieve a higher throughput in downlink packet transmission to a mobile node. When there is a packet call directed to the mobile node, a transmission...
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7433301 |
Method of transferring packets and router device therefor
A router in a backup path in an MPLS network adopting a label stack method aims to achieve the same quality-guarantee control as the one performed in a current path. In a packet transfer device...
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7433967 |
Method and system for routing SMS messages
A method and system for routing messages received by a device is described. The router routes messages to applications associated with a provider that recognizes an incoming message type. Providers...
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7433922 |
Method and system for collecting and displaying aggregate presence information for mobile media players
The invention is directed to mobile device (FIG. 5 , No 502 ) that obtains presence information for multiple users of other mobile devices (FIG. 5 , No 508 ) and aggregating this information...
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7433966 |
Implicit shared bandwidth protection for fast reroute
A virtual overlay backup network is established to provide Fast Reroute capability with guaranteed bandwidth protection to a network that employs end-to-end circuits such as label switched paths...
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7428752 |
Secure data accessing system and method
A system and method for accessing data located behind a security mechanism is provided. In the preferred embodiment, the system may use the common HTTP protocol and JDBC drivers. In more detail, a...
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7426547 |
Document shadowing intranet server, memory medium and method
An intranet server, memory medium and process for handling requests for resources from a downstream intranet server or a user. The intranet server is configured by a data shadowing program to...
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