|
Match
|
Document |
Document Title |
|
|
7535905 |
Signing and validating session initiation protocol routing headers
A method, computer readable medium having computer executable instructions, and a computer readable medium having stored thereon a data structure for signing and validating Session Initiation...
|
|
|
7535907 |
TCP engine
A network transport layer accelerator accelerates processing of packets so that packets can be forwarded at wire-speed. To accelerate processing of packets, the accelerator performs pre-processing...
|
|
|
7535926 |
Dynamic interface configuration for supporting multiple versions of a communication protocol
Techniques are described for dynamically configuring an interface in a network service provider. The techniques allow dynamic configuration of, for example, a dual stacked interface that includes...
|
|
|
7535872 |
Network apparatus and packet routing method for ubiquitous computing
A network apparatus and packet routing method for ubiquitous computing are provided. In the network apparatus, a movement detection unit detects movement from a first network to a second network,...
|
|
|
7535828 |
Algorithm for backup PE selection
A fast reroute (FRR) technique is implemented at the edge of a computer network. If an edge device detects a node or link failure that prevents it from communicating with a neighboring routing...
|
|
|
7536467 |
Peer-to-peer (P2P) mobility system, and method
An end host in a peer-to-peer system stores identifiers for both its peers and the neighbors of its peers. When the IP address of the end host and one of the peers changes, the end host's new IP...
|
|
|
7535906 |
Packet classification
Methods and apparatus are provided for classifying data packets in a data processing device according to a set of processing rules, wherein, for each of a predetermined group of data items in each...
|
|
|
7535894 |
System and method for a communication network
The invention provides a network element and method for handling ATM traffic and TDM traffic. The network element handles TDM traffic carried on ATM cells, and ATM traffic, and comprises generating...
|
|
|
7536476 |
Method for performing tree based ACL lookups
A method for performing a lookup of a packet against an access control list. In one example, the method includes receiving an access control list, partioning said list into two or more...
|
|
|
7535914 |
Communications network
A datagram network is operated by placing a group address in the source address field of the datagram. Nodes within the datagram network forward the datagram in dependence on the contents of the...
|
|
|
7532566 |
Use of identifier of remote unit for downstream signals
Systems and methods for orthogonal frequency division multiplexing multipoint-to-point communications systems are provided. In one embodiment, a method comprises: establishing communication between...
|
|
|
7532625 |
Block transfer for WLAN device control
A block transfer technique is provided for controlling a data transfer to and/or from a WLAN (Wireless Local Area Network) device connected to a data processing system. The data processing system...
|
|
|
7532587 |
Method and apparatus for performing anonymous source routing
During operation, each client device will be provided with a list of addresses for all nodes within a network. The addresses for all nodes will be unique to a particular client device such that...
|
|
|
7532633 |
Spoof checking within a label switching computer network
A label switching router (LSR) is described that spoof checks Multi-protocol Label Switching (MPLS) packets to prevent malicious or inadvertent injection of MPLS packets within a label switched...
|
|
|
7532571 |
Providing online connectivity across a range of electronic communications systems
Methods and systems allow an application capable of online communication to monitor the availability of different electronic communications sources and provide transition between online and offline...
|
|
|
7532620 |
Routing table synchronization method, network apparatus, and routing table synchronization program
In a network apparatus including a forwarding unit corresponding to a base point for conducting packet transmission/reception with an external network, and plural control units for operating plural...
|
|
|
7529943 |
Systems and methods for end-to-end resource reservation authentication
A network device constructs an outgoing resource reservation message and determines an authentication value, using, for example, a cryptographic algorithm and at least a portion of the outgoing...
|
|
|
7529235 |
Internet based time distributed message network system and personal mobile access device
An Internet based Time Distributed Message Network (TDMN) system and the Personal Mobile Access Device (PMAD) access the system to perform one to one or one to group two-way voice/video and data...
|
|
|
7529232 |
Telecommunication system for automatically locating by network connection and selectively delivering calls to mobile client devices
A communication system for an organization having multiple sites uses a dual-mode device capable of both cell phone communication and telephone communication on a local area network (LAN). IP LANS...
|
|
|
7529242 |
Routing network packets for multi-processor network flow analysis
A system and method are disclosed for routing data packets for network flow analysis by a multi-processor system. A data packet comprising data sufficient to identify a network connection with...
|
|
|
7529243 |
Apparatus and method for a virtual hierarchical local area network
A method and apparatus are provided for creating a virtual hierarchical local area network. The method and apparatus provide a hierarchical framing technique that allows a network architecture to...
|
|
|
7529244 |
Routing processing device and packet type identification device
This invention has as an object the provision of a routing processing device and packet type identification device, which can alleviate the load on a processor performing routing processing. A...
|
|
|
7529198 |
Scalable overlay network
An overlay network and scheme for building and using the overlay network are described. As the overlay network is built, new nodes joining the network are connected randomly with other nodes which...
|
|
|
7529229 |
Converged home gateway
A local area network connected to an infrastructure access device that provides the home LAN with access to voice, data and television services. The infrastructure access device includes a gateway...
|
|
|
7525947 |
Method and apparatus for tunneling service of explicit multicast in mobile IP network
Inventive embodiments relate to a method and an apparatus for tunneling service of an explicit multicast in a mobile IP network to forward multicast packets to plural mobile nodes with effect. When...
|
|
|
7525968 |
Method and system for auto routing fibre channel class F frames in a fibre channel fabric
Method and system for routing Fibre Channel Class F frames using a Fibre Channel switch element port is provided. The method includes parsing a Fibre Channel frame at a receive port of a Fibre...
|
|
|
7525958 |
Apparatus and method for two-stage packet classification using most specific filter matching and transport level sharing
A method and apparatus for two-stage packet classification. In the first stage, which may be implemented in software, a packet is classified on the basis of the packet's network path and, perhaps,...
|
|
|
7526493 |
Meta-tagging in content routed networks
A method of adding meta-data to document in a content-routed network including a plurality of routers interconnected by links involves adding an encoded meta-tag to the document.
|
|
|
7525964 |
Mechanism for delivering messages to competing consumers in a point-to-point system
A method, system, and computer program for delivering messages and data to competing consumers. One aspect of the invention includes a message delivery system including a destination messaging...
|
|
|
7525927 |
Unicast-to-multicast converting apparatus, method, and computer program product, and monitoring system comprising the same
Herein disclosed is a unicast-to-multicast converting apparatus comprising: a unicast network interface for receiving monitoring data including a plurality of UDP unicast data packets; a packet...
|
|
|
7525910 |
Method and system for non-disruptive data capture in networks
A method and fiber channel switch element for capturing data in a fiber channel system is provided. The method includes, detecting a condition for enabling data capture; setting a control bit to...
|
|
|
7525967 |
Techniques to control access to logic
Techniques are described herein that can be used to control which packets or other data are able to be processed or otherwise utilize logic of a computing device. For example, a signature may be...
|
|
|
7525969 |
NAT processing in a VRF environment
A method for packet routing includes receiving packets over a plurality of virtual private networks (VPNs). Each of the packets includes a respective virtual routing and forwarding (VRF) identifier...
|
|
|
7525919 |
Packet communication method with increased traffic engineering efficiency
When a lower layer address pair of a transferred lower layer frame is counted a predetermined number of times or more, a packet transfer apparatus ( 2 ) sends the lower layer address pair to a...
|
|
|
7525974 |
Method and apparatus for capability based addressing in a communications network
Capability based addressing in a communication network enables protocol data units (PDUs) to be addressed to network constructs such as network elements or interfaces with particular capabilities...
|
|
|
7522602 |
Packet transfer apparatus with the function of flow detection and flow management method
A packet transfer apparatus having: a flow detector 30 for identifying a flow to which an input packet belongs from header information of the input packet and outputting a flow bundle identifier...
|
|
|
7522603 |
Technique for efficiently routing IP traffic on CE-CE paths across a provider network
A technique efficiently routes Internet Protocol (IP) traffic on paths between customer edge devices (CEs) across a provider network (“CE-CE paths”) in a computer network. According to the...
|
|
|
7522592 |
Packet transfer unit
The present invention relates to a packet transfer unit, which comprises a search key memory that stores a search key for a transfer destination of a packet and verification information generated...
|
|
|
7522538 |
System-on-chip establishing paths between routers and method therefor
A method of establishing a path between routers in a system-on-chip (SoC) of n×n mesh topology structure having a plurality of intellectual properties (IPs) each with a unique address and routers...
|
|
|
7522604 |
Routing traffic through a virtual router-based network switch
Methods and systems are provided for routing traffic through a virtual router-based network switch. According to one embodiment, a method for routing packets in a router includes establishing a...
|
|
|
7522608 |
Endpoint selection for a call completion response
Techniques for selecting a call completion response from a group of call completion responses based on weights associated with the call completion responses, are provided. A server processes a call...
|
|
|
7522601 |
Filtered router alert hop-by-hop option
The present invention supports a filtered router flag value in an information packet for packet-based communication networks. The presence of the filtered router flag value identifies the...
|
|
|
7522540 |
Extended service set mesh topology discovery
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...
|
|
|
7519183 |
Communication system, wireless communication apparatus, and communication method
In a communication system, a first wireless communication apparatuses belonging to a communication group receives a connection request frame including a notifying security level from a second...
|
|
|
7519075 |
Method and system for serverless VoIP service in personal communication network
Method and system for supporting serverless VoIP service are provided. Network information of a first device and a second device is exchanged through a telecommunication network. A VoIP connection...
|
|
|
7519062 |
Method and apparatus for implementing forwarding decision shortcuts at a network switch
In one embodiment, a first packet is forwarded based on a network layer routing decision rendered by a router. A shortcut entry is generated based on a first header of the first packet. The...
|
|
|
7519061 |
Internet telephone and communicating method
A network address of a network to which an Internet telephone is connected is registered in a RAM. When an operator inputs an extension number of a destination terminal (an Internet telephone) that...
|
|
|
7515594 |
Enhanced virtual circuit allocation methods and systems for multi-stage switching elements
A system and method for routing data, which includes a switching node, including a plurality of switching elements and plurality of links coupled to the switching elements for providing a routing...
|
|
|
7515611 |
Unified data packet for encapsulating data packets having diverse formats
Embodiments of the present invention described and shown in the specification and drawings facilitate the transportation of data packets having diverse formats through a general packet switching...
|
|
|
7515449 |
CAM asynchronous search-line switching
This patent describes a method for switching search-lines in a Content Addressable Memory (CAM) asynchronously to improve CAM speed and reduce CAM noise without affecting its power performance....
|