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7620810 |
Method and network for ensuring secure forwarding of messages
The method and network ensure secure forwarding of a message in a telecommunication network that has at least one first terminal and another terminal. The first terminal moves from a first address...
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7620413 |
Method for implementing push-to-talk over SIP and multicast RTP related system
A method of implementing push-to-talk (PTT) communication between network phone clients utilizing Session Initiation Protocol (SIP) Voice over Internet Protocol (VoIP) and multicast RTP, includes...
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7620157 |
System for requesting service of a machine
A machine requiring periodic maintenance, such as a vending machine, is retrofitted to include an alert system for notifying a machine operator that the machine requires servicing. The alert system...
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7620058 |
System and method for configuring and operating a network based telephone system
The present disclosure provides a system and method to configure and operate a residential local area network (LAN) based telephone system. The illustrated system provides a residential gateway...
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7620056 |
Flexible scheduling of network devices within redundant aggregate configurations
A protocol is provided for backing up ATM network devices should they fail. The protocol is implemented in a system running ATMARP and supporting IP over ATM. In the protocol, multiple ATM network...
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7620048 |
Network switch and components and method of operation
An apparatus is disclosed for transporting control information in a communications system. The apparatus comprises a network processor, a control point processor operatively coupled to the network...
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7620039 |
Device for use in a communication network router to select routing information
A routing information management device for a router of a communication network comprises a first routing information base fed with routing information contained in routing protocol messages, a...
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7620033 |
Method for optimal path selection in traversal of packets through network address translators
Reduction of administrative overhead in maintaining network information, rapid convergence on an optimal routing path through the data network, and utilization of only required network resources...
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7620032 |
Mobile station, communication system and telephone communication switching method
A mobile station such as a cellular phone, a communication system, and a telephone communication mode switching method that enable smooth switching between telephone communication using a public...
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7620012 |
Device for locally routing local traffic within a radiocommunications network
A device (D) is dedicated to local routing of local traffic between optionally mobile communications terminals. The device (D), which is installed, for example, in a traffic router (R 1 ) connected...
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7619998 |
Multi-hop communication system, radio control station, radio station and multi-hop communication method
The multi-hop communication system according to the present invention is configured by a radio control station 1 connected to a core network, and radio stations 21, 22, 31 - 33 . The radio...
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7619990 |
Two tiered packet labeling for data network traceback
Disclosed is a two tier packet labeling technique for use in connection with network traceback in a network having multiple autonomous systems, with routers and other network resources within each...
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7619989 |
Routing configuration validation apparatus and methods
Apparatus, methods, and related data structures for validating a routing configuration in a communication system are disclosed. Routing information in a communication system is passively collected,...
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7619987 |
Node device
In node devices composing a ring network connected to another network with a redundant node device, a topology table includes redundancy information of the redundant node device, a transmitter...
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7616743 |
Methods and apparatus to self-configure a flexible residential gateway
Methods and apparatus are disclosed to self-configure a flexible residential gateway providing access to an external communications network, and providing communications with an in home network. An...
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7616650 |
Video flow control and non-standard capability exchange for an H.320 call leg
In one embodiment, a system includes first and second gateway devices operable to communicate with respective first and second video terminals in accordance with H.323, the first and second gateway...
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7616649 |
Transferring compression parameters in a mobile communication system
The invention relates to a method for transmitting compression parameters in a mobile communication system, comprising a mobile node, a first and a second packet switching node. In the method the...
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7616648 |
Internet audio gateway
A method and system is disclosed for an internet audio gateway for delivering data based audio content to devices that are incapable of receiving and processing such content in the data form or...
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7616647 |
Method and system for wireless local number portability
A mobile station is identified by a mobile directory number (MDN) and by a mobile station identifier (MSID). To communicate with a packet-switched network, the mobile station transmits its MSID,...
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7616646 |
Intraserver tag-switched distributed packet processing for network access servers
An access server architecture, and methods for use of the architecture to increase the scalability of and balance processor load for a network access server device, are disclosed. In this...
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7616637 |
Label switching in fibre channel networks
Methods and apparatus are provided for label switched routing in fibre channel networks. Techniques are provided for implementing label switching based on particular characteristics of fibre...
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7616634 |
Gateway device connecting multicast-supported network to multicast-unsupported L2 network
Disclosed is a network system capable of transferring data at a high speed between multicast-supported networks via a L2 network. The network system includes a multicast-unsupported L2 network, two...
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7616632 |
System and method of implementing contacts of small worlds in packet communication networks
A small world infrastructure (SWI) of a general packet communications network and a method of determining, establishing and maintaining a hierarchical forwarding path (HFP) interconnecting...
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7616623 |
Technique for providing intelligent features for calls in a communications network independent of network architecture
Subscriber calls in a communications network ( 10 ) are handled in accordance with the subscriber's routing plan for either originating and/or terminating calls irrespective of the manner in which...
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7616615 |
Packet forwarding apparatus for connecting mobile terminal to ISP network
A packet forwarding apparatus enabling selective provider type access service in a mobile communication network, including a first group of line interfaces connected to routers deployed to service...
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7616599 |
Label switched packet transfer base station
A cellular network base station configured to operate in a cellular network having a service area divided into a multitude of cells through which mobile terminals can move through. The base station...
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7616598 |
System and method for coupling between mobile communication system and wireless local area network
A system for providing communication when a mobile station moves between a wireless LAN system and a mobile communication system. A packet data service node provides a packet data service between...
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7616597 |
System and method for integrating mobile networking with security-based VPNs
Systems and methods provide a secure network path through an inner and outer firewall pair between a mobile node on a foreign network and a corresponding node on a home network. One aspect of the...
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7616577 |
Method and system for connection verification
The present invention provides a method and system for connection verification. An embodiment includes a DSL based system, with a tester resident at a central office respective to a DSLAM. When a...
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7616574 |
Dynamic retrieval of routing information for inter-AS TE-LSPs
A technique dynamically triggers an exchange of reachability information between a tail-end (remote) domain target node (e.g., a tail-end node) of a traffic engineering (TE) label switched path...
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7613979 |
Network communication protocol for large scale distribution of streaming content
Forward error correction may be implemented in a network having first, second and third nodes. The second node receives streaming media message packets and one or more check packets from an...
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7613207 |
Securing telephony communications between remote and enterprise endpoints
A system for securing telephony communications between an enterprise telephony endpoint and a remote telephony endpoint includes an isolated packet-based network, an exposed packet-based network,...
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7613196 |
Distributed network communication system which selectively provides data to different network destinations
A system and method for providing access and/or roaming features on a network system. The network system includes a plurality of wireless and/or wired access points coupled to a network. The...
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7613195 |
Method and system for managing computer networks
A telecommunication system includes a first network having a first node and a second node which can communicate with each other. The system includes a third node separate and apart from the first...
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7613176 |
Methods and systems for presence-based telephony communications
A system and method can enable a user of a communications network, such as a Public Switched Telephone Network (PSTN), wireless and/or voice over IP network to participate in Presence Availability...
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7613172 |
Method and apparatus for controlling unsolicited messaging
Sensor nodes (or addresses therefore), acting as real-time message decoys, are distributed across a real-time communications network to attract unsolicited real-time messages. Filtering rules are...
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7613154 |
System and method for optimizing mobility access
A telecommunications processing device ( 110 ) includes a wireless network interface ( 120 ); and a processor ( 401 ) operably coupled to an auto detect module ( 121 ) configured to maintain a...
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7613149 |
Mobile communication system and method of data dispersion in said system
In a mobile communication system, which has a plurality of radio network controllers and a number of radio base stations connected to each of the radio network controllers, for sending and...
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7613133 |
Method, system and computer program product for processing packets at forwarder interfaces
A system and method for processing information transport elements, such as ethernet packets, at interfaces to a forwarder. Modules that implement processing logic are allocated per interface and...
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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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7613120 |
Dynamic wide area network packet routing
Methods, apparatuses, articles of manufacture, and systems for creating on a first router a first local route segment, notifying a second router of the first local route segment, receiving by the...
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7613116 |
Method and apparatus for preventing head of line blocking among ethernet switches
An Ethernet switch for preventing head of line blocking by passing an Ethernet packet carrying congestion status information among Ethernet switches over the Ethernet. When a port of an Ethernet...
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7613111 |
Methods, systems, and computer program products for dynamic blocking an unblocking of media over packet resources
Methods, systems, and computer program products for dynamically blocking and unblocking media over packet resources includes, at a first media gateway controller that controls a first media over...
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7613106 |
Dial plan transparency for fragmented networks
In one configuration, the present invention is directed to an enterprise network that includes geographically dislocated first and second network regions 202 and 206 communicating with one...
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7609726 |
Method for operating a mobile wireless network
A method of operating a mobile wireless network is described to ensure proper function of protocol entities during the transmission of data units between two wireless stations of the mobile...
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7609718 |
Packet data service over hyper transport link(s)
A multiple processor device generates a control packet for at least one connectionless-based packet in partial accordance with a control packet format of the connection-based point-to-point link...
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7609717 |
Packet transfer apparatus performing address translation
A packet transfer apparatus having a plurality of protocol processing units 10 and a switch 20 for switching IP packets among the protocol processing units, wherein a protocol processing unit...
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7609704 |
Packet routing apparatus
A packet routing apparatus has a plurality of routing units, connected by a first connecting mechanism. The plurality of routing units comprise a first routing unit, connected to at least one port,...
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7609701 |
Communication using private IP addresses of local networks
A system, apparatus and method to use private IP addresses to designate host devices or nodes in different networks for communication purposes are described. Various embodiments of the invention...
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7609699 |
Virtual private network over asynchronous transfer mode
A method for using broadband network resources includes providing simultaneous access to an asynchronous transfer mode switched virtual circuit for a plurality of sessions. The access for each...
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