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7590721 |
Reordering sequence based channels
System for reordering packet segments in a switching network. A system is provided for reordering packet segments in a packet switch network, wherein a plurality of source processors transmit the...
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7590756 |
Method and system for transferring data in a communications network using redundant communication paths
A communication node of the present invention automatically transmits original and duplicate packets over different paths in a communications network to improve delivery reliability of the packet...
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7590754 |
Context-sensitive switching in a computer network environment
A conventional router can be used as a context-sensitive switch by encoding a header (e.g., a source and/or destination field of an address header) of a data packet with information descriptive of...
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7590753 |
Method for operating a packet based data network
A method for operating a packet based data network ( 21; 31 ), the data network ( 21; 31 ) comprising a multitude of nodes (A, B, C, D) and a shared data bus ( 22; 32 ), wherein at least some of...
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7590732 |
Enhancement of AAA routing originated from a local access network involving intermediary network preferences
Enhanced routing of an authentication, authorization, or accounting-related (AAA) message between a local access network associated with a roaming mobile terminal and a home service network is...
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7590149 |
Load balancing with unequal routing metrics in a meshed overlay network
In general, the invention is directed to techniques of load balancing network traffic among paths on a point-to-multipoint overlay network. In load balancing the network traffic, the techniques...
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7590755 |
Method to offload a network stack
A method to offload a network stack connection is presented. A request, which includes a list of resource requirements from each software layer in the stack, to offload the network stack connection...
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7587515 |
Method and system for restrictive caching of user-specific fragments limited to a fragment cache closest to a user
A method, a system, an apparatus, and a computer program product are presented for a fragment caching methodology. Within the request path from a client to a server, a first computing device may...
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7587517 |
Packet routing via payload inspection for quality of service management
Packet routing via payload inspection at routers in a core of a distributed network for use in distributing content according to quality of service guarantees. Packets contain subjects and...
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7587516 |
Class network routing
Class network routing is implemented in a network such as a computer network comprising a plurality of parallel compute processors at nodes thereof. Class network routing allows a compute processor...
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7587508 |
Multiple source receiver-driven streaming of content between peers
Methods and systems are provided for providing receiver-driven streaming of an item of content in a peer-to-peer network comprising a receiver peer node and a plurality of transmitter peer nodes....
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7587472 |
Resource management system
A resource management server that manages information concerning the resource reservation status and the information of groups of all electronic equipments connected to hubs. When an electronic...
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7584309 |
Keyboard video mouse switch for multiple chaining and a method for switching electrical signals thereof
A local electrical signal and a remote electrical signal are received for switching. When destinations of the local and remote electrical signals are the same local signal input device, only one of...
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7583796 |
Apparatus and method for generating a data distribution route
Re-distribution servers are installed at the branch points of a network for distributing streaming data, and route costs between two re-distribution servers are collected. Then, a distribution...
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7584299 |
Configuration of VPNs
The gateway devices in a VPN require configuration when the VPN is set up and to reflect changes. To process the configuration tasks efficiently, a method is described of configuring a virtual...
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7584298 |
Topology aware route control
The present invention uses proxy points for measuring different routes to a destination address space. Multiple paths to the desired destination address space are identified. Each path begins at a...
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7584297 |
Soft diversity satellite gateway architecture
Methods and systems are provided for satellite communication wherein a plurality of geographically-separated apertures are controlled by a central controller that analyzes link availability of each...
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RE40903 |
System and method for call-blocking-triggered topology updates in source routed signaling protocol communication networks
Advertising available resource information for a link in a communication network is provided. The network uses a source routing protocol. The source routing protocol uses the available resource...
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7583603 |
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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7581024 |
Method and system for increasing participation in a standby router protocol
A method and system is provided for increasing participation in a standby router protocol (SRP) without increasing the amount of network traffic due to SRP messaging. One or more domain master...
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7581021 |
System and method for providing multiple virtual host channel adapters using virtual switches
A processor node of a network is provided which includes one or more processors and a virtualized channel adapter. The virtualized channel adapter is operable to reference a table to determine...
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7581005 |
Systems and methods for preserving transport layer protocol options
The solution of the present invention provides systems and methods for preserving transport layer header options traversing network devices that terminate transport layer connections. The solution...
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7581133 |
System and method of providing real time to devices within a server chassis
An information management system is disclosed and can include a server chassis having a chassis control panel. The chassis control panel can include a real time clock. Further, the system can...
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7580937 |
Method and apparatus for updating rules and transmitting change notifications
A method and apparatus for generating court dates. A Date Calculation Engine (DCE) is coupled to a court date server and a court rule database for generation of court dates. The court rule database...
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7581020 |
System and method for addressing a mobile device in an IP-based wireless network
A system and method for addressing a mobile device in an IP-based wireless network is provided. Push service providers prepare data for transmission to the mobile device using a first IP address....
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7581022 |
Method for tunable inter domain egress selection
A flexible mechanism and method for routers to select the egress point for each destination comprises identifying a plurality of points of egress from an autonomous system, ranking the plurality of...
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7577736 |
Network accounting statistics collection
A system for network accounting statistics collection including a statistics collector associated with each packet forwarding engine. Each statistics collector has one or more accounting elements,...
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7577737 |
Method and apparatus for controlling data to be routed in a data communications network
A method of controlling data to be routed in a data communications network, the network comprising at least a first network node connected via a communications link to a second network node, the...
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7577144 |
Dynamic network address translation system and method of transparent private network device
The present invention provides a dynamic network address translation system and method of transparent private network device. With the NAT approach, the first device in a public network can be...
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7577753 |
System and method for processing packets in a multi-processor environment
A method for processing packets in a multi-processor environment, that includes receiving a set-up request packet for a communication session and directing the set-up request packet to a selected...
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7577145 |
Packet communication method, communication system, communication apparatus, communication program and recording medium containing communication program
To transmit a packet to be transmitted, a transmitting station specifies information indicating an expiration time for the packet. Upon receiving the packet, a receiving station analyzes the...
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7577738 |
Method and apparatus using voice and data attributes for probe registration and network monitoring systems
The present invention is directed to network monitoring systems. Test probes available for use in connection with network monitoring are registered. As part of the registration of test probes,...
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7577754 |
System and method for controlling access to content carried in a caching architecture
A set of access control labels is assigned to each of a number of users of a caching infrastructure in a network. The labels are used in specifying access control lists for content of the users....
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7577726 |
Method for updating a hardware configuration of a networked communications device
In a method for updating a hardware configuration of a networked communications device, a networked communications device is provided with one or more programmable logic units. A first hardware...
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7577756 |
Dynamically-and continuously-variable rate, asynchronous data transfer
A method of dynamically- and continuously-variable rate asynchronous data transfer, such as for use in an electronic blasting system, may employ a device that transmits data including...
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7577755 |
Methods and apparatus for distributing system management signals
Methods and apparatus are provided for improving the distribution of system management signals within a computer system complex. Mechanisms are provided for transmission both within a box and...
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7574525 |
System and method for managing communication between server nodes contained within a clustered environment
A method and a corresponding system for managing communication between multiple instances contained within a clustered environment. The method includes generating a packet to be transmitted from a...
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7574277 |
Control system utilizing serial communication
It is an object to enhance the reliability of an emergency stop in a control system, such as an NC apparatus system, in which, in order to reduce a dedicated line for an emergency stop,...
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7574738 |
Virtual private network crossovers based on certificates
A method and system for enabling interconnection of VPNs is disclosed. An interconnection device manages an interconnection process at one or more facilities including, for example, a gateway...
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7574523 |
Relay peers for extending peer availability in a peer-to-peer networking environment
A system and method for allowing peers to exchange messages with other peers independently of their network location in a peer-to-peer environment. Messages may be transparently routed, potentially...
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7574496 |
Virtual server cloud interfacing
A server cloud manager (SCM) for controlling logical servers and physical resources that form a virtualized logical server cloud. The SCM includes multiple core components and one or more interface...
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7574522 |
Communication data relay system
A technology in a relay system for relaying communication data between a plurality of domains by an address translation, is capable of executing, even when there are both streams of inter-domain...
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7574524 |
Method and system for on-demand allocation of a dynamic network of services
A system and method for providing real-time, dynamic switching between first and second service providers each capable of providing a service for users over a communications network. The method...
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7574499 |
Global traffic management system using IP anycast routing and dynamic load-balancing
A method and apparatus for serving content requests using global and local load balancing techniques is provided. Web site content is cached using two or more point of presences (POPs), wherein...
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7574728 |
System for delivering data over a network
A method and system for delivering data over a network to a large number of clients, which may be suitable for building large-scale Video-on-Demand (VOD) systems. In current VOD systems, the client...
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7574529 |
Addressing logical subsystems in a data storage system
A method for transferring data over a network operating in accordance with a protocol, such as the ESCON protocol, that supports a limited logical address range includes establishing a logical path...
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7571248 |
Operation history utilization system and method thereof
An operation history utilization system including a terminal electric device, a server electric device (user server), and an application server that are connected to one another via network. On the...
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7571470 |
One arm data center topology with layer 4 and layer 7 services
A one-arm data center topology routes traffic between internal sub-nets and between a sub-net and an outside network through a common chain of services. The data center topology employs layer 4 ...
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7570640 |
Locating original port information
A network, network devices, and methods are described for locating original port information. A network device includes a network chip having a number of network ports for the device for receiving...
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7571249 |
System and method for routing communication sessions based on priority, presence and preference information
A communications system includes a presence server for collecting presence information and preference information for a presentity. The presence information includes availability of devices of the...
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