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7092378 |
System for utilizing a genetic algorithm to provide constraint-based routing of packets in a communication network
A Path Generator connects to a communication network and uses genetic algorithms to assign flows to paths. Genotypes encode flow to path assignments for working and protection paths. Genotype...
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7088703 |
Multipath multihop remote data facility
A computer system may include one or more hosts and a plurality of data storage devices for providing multihop system calls. The data storage devices are interconnected and also connected to the...
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7088739 |
Method and apparatus for creating a packet using a digital signal processor
The present invention provides a method and apparatus for creating a packet using a digital signal processor. Call set-up information is received. Thereafter, call data is received and a data...
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7085829 |
Method and system for an intelligent proxy server for workload balancing by workload shifting
A system and method for providing a Voice-over-Internet Protocol (VoIP) system is disclosed. The VoIP system includes a network including at least two VoIP proxy servers configured to allow voice...
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7082102 |
Systems and methods for policy-enabled communications networks
Embodiments of the present invention relate to systems and methods for policy-based management of a multiprotocol label switching (“MPLS”) network. In an embodiment, a system includes a...
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7080248 |
System providing dynamic quality of service signaling messages in a cable telephony network
A system of Quality of Service signaling in an IP cable telephony system includes encrypting Quality of Service signals and sending them, instead of directly from an Internet Protocol Digital...
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7075979 |
Modem relay over a packet network
Various methods and systems for establishing modem relay connections are provided. For example, a modem relay method for use by a first gateway device in communication with a calling modem...
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7076565 |
Switch node for connecting a keyboard video mouse to selected servers in a interconnected switch node network
A switch node used for connecting a keyboard video mouse combination (KVM) and a server in an array of servers, some of which may be attached (directly) to the switch node, and others of which may...
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7072976 |
Scalable routing scheme for a multi-path interconnection fabric
Various embodiments of a scalable routing system for use in an interconnection fabric are disclosed. In this routing scheme, a routing directive describes a route in the interconnection fabric...
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7068594 |
Method and apparatus for fault tolerant permanent voice calls in voice-over-packet systems
A Multiservice Access Concentrator (MAC) is provided that provides fault tolerant permanent voice calls in a voice over packet-data-network system (VOPS). The MAC sets up at least one permanent...
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7061869 |
Apparatus and method for graceful reassignment of out-of-kilter communications paths
A method is disclosed that provides an ordered sequence of reassignments of communications paths to new routes. The network may have multiple excessively long communications paths, referred to as...
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7061900 |
Electronic commerce distributed network and method
An electronic commerce distributed network is disclosed that includes a plurality of interconnected processing nodes. Each processing node ( 50 ) includes a first sub-node ( 52 ) and a second...
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7061899 |
Method and apparatus for providing network security
An apparatus and a method are provided for performing network routing. The present invention comprises authentication logic, decision logic and routing logic. The authentication logic is configured...
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7062259 |
Configuration of wireless control systems for broadband wireless communications
A communication system is disclosed that is comprised of a plurality of communication markets. Each communication market comprises a wireless control system. Each of the wireless control systems is...
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7058021 |
Selection of routing paths based upon routing packet success ratios of wireless routes within a wireless mesh network
The invention includes an apparatus and method for determining an optimal route based upon path quality of routes to an access node of a wireless mesh network. The method includes receiving routing...
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7058024 |
Automatic telecommunications link identification system
A telecommunications network in accordance with the principles of the invention includes one or more controllers that automatically determine the physical interconnectivity between at least two...
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7054557 |
Technique for routing data within an optical network
A technique for routing data within an optical network having a plurality of network nodes is disclosed. In one embodiment, the technique is realized by receiving data at a first network node via a...
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7054315 |
Efficiency masked matching
Methods and apparatus for reducing the search space processed by mask matching methods. The search space is reduced by grouping the candidate bit patterns into groups and subgroups that have...
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7054948 |
Collaborative host masquerading system
A system and method for congestion avoidance and load balancing for communication networks is provided. When a source host is sending information to a destination host and a need is detected for an...
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7050819 |
Mesh network mobile unit with positioning system
A mesh network mobile unit includes a communications arrangement operable to provide two-way communication between the unit and a mesh network and a regeneration arrangement operable to receive and...
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7047035 |
Service apparatus and method for public mobile communication network, and private wire and mobile communication network
The present invention relates to an apparatus and method for communication service, through which a mobile station in a service area shared by a predetermined public and private mobile network is...
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7047316 |
Link state routing techniques
A link state routing communication device allowing path precalculation satisfying the required quality of a connection and reducing the call blocking probability is disclosed. A path satisfying a...
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7046669 |
Communications network
A label switched path is determined in a communications multi-service network comprising a plurality of nodes interconnected via quality of service capable tunnels to provide a QoS guarantee for a...
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7047037 |
Dual mode mobile communication devices and method for selecting a network
The invention relates to improvements in standby time in a dual mode mobile communication device. A device according to the invention comprising means for repeatedly monitoring and determining...
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7046788 |
SAS application service
It is an object of the invention to provide an advantageous method to process a SAS Application Service request. An inventive method to process a SAS Application Service request includes the steps...
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7047013 |
Method and radio communications system for controlling connections for calls to and by radio subscribers
Based on a radio communications system (KN) having at least one radio subsystem (RSS) for access by the radio subscribers in an associated radio area (RRA) and having at least one switching center...
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7043596 |
Method and apparatus for simulation processor
A method and apparatus for computation is provided. A main cluster crossbar is connected to a plurality of statically scheduled routing processors. A first sub-cluster crossbar is associated with a...
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7042870 |
Sending instructions from a service manager to forwarding agents on a need to know basis
A system and method are described for providing instructions for forwarding packets. The method includes broadcasting a general instruction specifying a plurality of flows to a plurality of...
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7043264 |
Message transmission system in a GPRS environment
A robust data delivery system between a server and a mobile client uses the Short Message Service (SMS) and General Packet Radio System (GPRS) services. A user and/or messaging provider set...
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7042888 |
System and method for processing packets
The present invention provides a system and method for processing packetized data or packets through a communications switch using a Fast Flow-Forwarding (“FFF”) system. FFF provides expedited...
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7039404 |
Continuous mobility across wireless networks by integrating mobile IP and GPRS mobility agents
The present invention supports mobility for a mobile node between different packet data services. In one embodiment, the invention includes listening for a registration message from a mobile node...
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7035227 |
On-demand loop-free multipath routing (ROAM)
A method is described for distance vector routing of on-demand traffic between routers within an ad-hoc network maintaining multiple loop-free paths to destinations. Each router maintains routing...
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7035207 |
System and method for forming, maintaining and dynamic reconfigurable routing in an ad-hoc network
A network comprises a plurality of network nodes. Each network node has a unique node identifier within the context of the network and stores a table of nodes. The table of nodes includes at least...
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7031321 |
Dynamic network and routing method for a dynamic network
The invention relates to a dynamic network with a plurality of nodes, in which it is provided that—routing information is stored in local routing tables in nodes of the network,—the nodes send...
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7031296 |
Method and apparatus for managing the flow of data within a switching device
A method and apparatus for managing the flow of data within a switching device is provided. The switching device includes network interface cards connected to a common backplane. Each interface...
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7031757 |
Power utilization enhancement system and method for mobile mesh networks units
A mesh network mobile unit includes a communications arrangement operable to provide two-way communication between the unit and a mesh network and a regeneration arrangement operable to receive and...
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7032028 |
Multi-path content distribution and aggregation
Communication occurs between a source and a destination over plural communications paths by first identifying content to be sent to a destination via a communications system. After discovering that...
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7031326 |
Method and system for a Unicast endpoint client to access a multicast internet protocol (IP) session
Unicast endpoint clients ( 110, 111, 115 ) on an IP Unicast network ( 107, 108 ) are provided access to Multicast sessions on an IP Multicast network ( 101 ) through a Multicast-Unicast gateway...
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7031324 |
Local area network/wide area network switch
A local area network/wide area network (LAN/WAN) switch is presented which aggregates LAN traffic onto SONET/SDH transport streams in a programmable manner. The system can concentrate Ethernet...
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7031288 |
Reduced-overhead protocol for discovering new neighbor nodes and detecting the loss of existing neighbor nodes in a network
A protocol for discovering a new neighbor node and detecting the loss of an existing neighbor node in a network is described. A node receives a neighbor discovery message from a neighbor node. The...
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7028224 |
Network router having an internal automated backup
A network router having an internal automated backup is provided. Specifically, the present invention provides a network router having at least one primary port facility, a switched fabric, and a...
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7027411 |
Method and system for identifying and processing changes to a network topology
A method and system are disclosed for mapping the topology of a network having interconnected nodes by identifying changes in the network and updating a stored network topology based on the...
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7023851 |
Advanced switching mechanism for providing high-speed communications with high Quality of Service
The method described here provides for high-speed, Quality of Service (QoS) driven, and secure transport of voice, video and data packets for facilitating the convergence of multiple networking...
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7023806 |
Method for routing optical signals with diversity requirements
The present invention discloses a method of determining a route for transmitting a signal through a network. The method comprises obtaining and storing network and demand data. The demand data is...
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7023836 |
Transport interface for time division frames
A transport interface for time division frames, in particular SDH frames transmitted between telecommunications network nodes according to a specified transport protocol, said nodes comprising...
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7023811 |
Switched fabric network and method of mapping nodes using batch requests
A method for discovering and mapping elements in a subnet of a data network fabric. A single data packet may be sent from a subnet manager and broadcast by switches to other elements. Every time...
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7020734 |
Connecting device of storage device and computer system including the same connecting device
In an environment in which plural external storage devices having different function control interfaces are intermixed, when a function of a storage device is controlled from a computer, a common...
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7020143 |
System for and method of differentiated queuing in a routing system
The invention relates to a method for routing Internet traffic. The method generally includes the steps of receiving a packet from multimedia network, allocating a message block header for the...
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7020784 |
Mechanism for detecting intrusion and jamming attempts in a shared media based communications network
A novel and useful mechanism for detecting intrusion and jamming attempts by an imposter node. A time window defined as an emergency window is reserved after the end of a packet and before an...
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7020715 |
Protocol stack for linking storage area networks over an existing LAN, MAN, or WAN
The present invention provides for a method and protocol for high bandwidth, low-latency and reliable transfer of variable length FC Frames over the Gigabit Ethernet.
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