Matches 1 - 50 out of 153 1 2 3 4 >


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US20120198092 Network Topologies for Energy Efficient Networks  
One embodiment receives at a first node in at least a portion of a network a routing table, the portion of the network comprising the first node and one or more second nodes, the routing table...
US20110258342 CONTENT DELIVERY NETWORK  
A content delivery system for providing content from a content delivery network to end users may include a plurality of delivery servers that host one or more content items and an inventory server...
US20140173133 METHOD AND SYSTEM FOR EFFICIENT GRACEFUL RESTART IN AN OPEN SHORTEST PATH FIRST (OSPF) NETWORK  
A method to enhance a graceful restart process in an open shortest path first (OSPF) network is disclosed. The method is implemented on an OSPF enabled router that is adjacent to a plurality of...
US20120239823 Apparatus, system and method for selecting a stream server to which to direct a content title  
“A method of selecting a stream server to which to direct a content title includes (a) comparing a top-tier cache ease of entry for each of multiple of stream servers, (b) if one of the stream...
US20110295942 APPLICATION-LAYER TRAFFIC OPTIMIZATION SERVICE MAP UPDATES  
Using the ALTO Service, networking applications can request through the ALTO protocol information about the underlying network topology from the ISP or Content Provider. The ALTO Service provides...
US20110296053 APPLICATION-LAYER TRAFFIC OPTIMIZATION SERVICE SPANNING MULTIPLE NETWORKS  
Using the ALTO Service, networking applications can request through the ALTO protocol information about the underlying network topology from the ISP or Content Provider. The ALTO Service provides...
US20120137021 NETWORK SERVER AND LOAD BALANCING ROUTING METHOD FOR NETWORKS THEREOF  
A load balancing routing method for networks is disclosed. The routing method includes following steps. A network topology graph and a plurality of expected bandwidth demands corresponding to a...
US20120102225 METHOD AND APPARATUS FOR ROUTING REQUESTS FOR SERVICE USING BGP COMMUNITY ATTRIBUTES  
According to one embodiment, an apparatus that makes improved routing decisions is provided that includes a receiver, a retriever, a proximity engine, and a transmitter. The receiver may be...
US20130173824 PATH FINDING SYSTEM, COMPUTER, CONTROL METHOD, AND PROGRAM  
Each node configuring a network performs a process to finding a path in an autonomously and distributed manner without knowing information of the entire network. A computer functioning as a node...
US20130111063 ROUTING METHOD IN CONTENT-CENTRIC NETWORK  
Disclosed is a centralized controlling method of the process of delivering a routing packet for content transmission in a content-centric network (CCN). The routing method in a content centric...
US20120066368 METHOD AND APPARATUS FOR ABSTRACTING LOGICAL TOPOLOGY INFORMATION OF PEER-TO-PEER NETWORK  
The present invention provides a method and an apparatus for abstracting logical topology information of a Peer-to-Peer (P2P) network. The method includes: obtaining a set of Points of Presence...
US20120158996 IDENTIFYING AN EFFICIENT DESTINATION SERVER  
One or more techniques and/or systems are disclosed for identifying a list of destination servers ordered by round-trip time (RTT) for a requesting machine. When a client interacts with an...
US20110276718 Decreasing latency in anonymity networks  
According to one embodiment, a method of decreasing latency in an anonymity network includes filtering a list of anonymity routers for a client device based on one of (i) loads of the anonymity...
US20130166775 LOAD BALANCING APPARATUS AND LOAD BALANCING METHOD  
Provided are a load balancing apparatus, which is configured to prevent an overload from occurring and perform effectively a load balancing operation even for servers distributed throughout a...
US20130054833 TRADING MECHANISM  
The present invention relates to methods and apparatus for buying connectivity. A routing engine may receive a buyer request for a connectivity path wherein the buyer request includes a buyer...
US20110276719 TRADING MECHANISM  
The present invention relates to methods and apparatus for buying connectivity. A routing engine 103 may receive a buyer request for a connectivity path wherein the buyer request includes a buyer...
US20100318650 METHOD AND DEVICE FOR AGILE COMPUTING  
A method for operating a group of nodes in a system for agile computing comprising a coordinator node and a first computation node communicating via a connection, and wherein the first computation...
US20140359161 COMPARISON BETWEEN DIFFERENT DESCRIPTIONS OF A WEB SERVICE  
In one embodiment, a computer-implemented method for comparing first and second descriptions of a web service includes computing a distance between each type used as a parameter in the first...
US20130067113 METHOD OF OPTIMIZING ROUTING IN A CLUSTER COMPRISING STATIC COMMUNICATION LINKS AND COMPUTER PROGRAM IMPLEMENTING THAT METHOD  
The invention relates in particular to the optimization of routing in a cluster comprising a plurality of nodes and static communication links connecting nodes of the plurality of nodes, said...
US20110137973 SYSTEM AND METHOD FOR WEBSITE PERFORMANCE OPTIMIZATION AND INTERNET TRAFFIC PROCESSING  
A system for optimizing the performance of a website that runs on one or more HTTP servers and is configured to receive HTTP requests from one or more clients via user agents and provide HTTP...
US20130111062 DETERMINATION OF A LOWEST COST PATH BETWEEN NODES  
As described herein, a node may include storage to store a cost for each of a number of paths, where a path connects two nodes in a system. A path may be determined between the node and a...
US20140032784 SEARCHING FOR MULTICAST CONSUMERS IN A NETWORK OF INTERCONNECTED NODES  
Examples described herein provide for generating a multicast consumer search request from a request node in the network. The request is then routed to the interconnected nodes and received at a...
US20100299452 METHOD AND SYSTEM FOR PROVIDING NETWORK AND ROUTING PROTOCOLS FOR UTILITY SERVICES  
A method and system for providing a network and routing protocol for utility services are disclosed. In one embodiment, a computer-implemented method comprises discovering a utility network,...
US20140129734 PUSH-BASED SHORT-CUT REQUESTS WITHIN A DIRECTED ACYCLIC GRAPH  
In one embodiment, a root of a directed acyclic graph (DAG) may determine transmission of critical traffic from a first device to a second device in a computer network using the DAG, and may also...
US20110131645 LOAD BALANCING AND FAILOVER OF GATEWAY DEVICES  
Methods and systems for load balancing and failover among gateway devices are disclosed. One method provides for assigning communication transaction handling to a gateway. The method includes...
US20140068106 METHOD AND SYSTEM FOR PROVIDING LATENCY DETECTION BASED ON AUTOMATED LATENCY MEASUREMENTS OF COMMUNICATION NETWORK PATHS  
An approach for providing latency measurements for a communication path of a transmission network is described. Measurement of latency associated with one or more communication paths of a...
US20110314180 VIRTUAL SERVER RECIRCULATION  
In one embodiment, a method can include: (i) classifying a packet in a server load balancer (SLB) for determining if the packet is destined for a virtual Internet protocol (VIP) address hosted on...
US20110072156 SYSTEMS AND METHODS FOR NETWORK ROUTING  
Systems and methods are provided for routing data through a network. In one system, a first node is enabled to overhear packet transmissions from a second node. The cost of transmitting packets...
US20120173759 Systems and Methods for Policy Based Integration to Horizontally Deployed WAN Optimization Appliances  
The present disclosure presents systems and methods for policy-based redirection of network traffic, by an intermediary device, to a horizontally deployed WAN device. An intermediary receives a...
US20140089522 System and Method for Assigning Requests in a Content Distribution Network  
A method includes receiving demand information from edge routers, estimating an optimal request distribution based on the demand information using a bicriteria approximation algorithm, wherein...
US20130042021 System and Method for Assigning Requests in a Content Distribution Network  
A method includes receiving demand information from edge routers, estimating an optimal request distribution based on the demand information using a bicriteria approximation algorithm, wherein...
US20110219143 PATH CALCULATION ORDER DECIDING METHOD, PROGRAM AND CALCULATING APPARATUS  
A path calculation order deciding method that is implemented by a calculating apparatus (1) which calculates, by use of calculated shortest path between a node pair about a network comprising a...
US20110314119 MASSIVELY SCALABLE MULTILAYERED LOAD BALANCING BASED ON INTEGRATED CONTROL AND DATA PLANE  
Method and system for load balancing in providing a service. A request for a service, represented by a single IP address, is first received by a router in the network. The router accesses...
US20050005025 Method for managing a streaming media service  
One embodiment of the invention includes a method for managing a streaming media service. The method includes receiving a request for a streaming media service from a client. The streaming media...
US20150052261 NETWORK CONNECTION CONTROLLING DEVICE AND METHDO FOR CONTROLLING NETWORK CONNECTION  
A method for controlling network connection includes: receiving a network accessing task generated by the user via a corresponding terminal device, the network accessing task is a task of...
US20090150564 PER-USER BANDWIDTH AVAILABILITY  
A system for calculating bandwidth availability for best servicing a user is disclosed. The system optimizes network performance and network utilization by making use of routing table information...
US20100153562 METHOD FOR DISCOVERY AND ROUTING USING A PRIORI KNOWLEDGE IN THE FORM OF APPLICATION PROGRAMME WITHIN MOBILE AD-HOC NETWORKS  
A mobile ad-hoc network device includes application software. The device constructs its routing table, listing reachable devices with the same application software. The routing table knowledge is...
US20120198094 SYSTEM AND METHOD FOR MULTI-LINK COMMUNICATION IN HOME NETWORK  
A client in a home entertainment network can communicate with other components, including the server, over both a wired and a wireless link, with the particular path being selected based a...
US20120102227 SYSTEM AND METHOD FOR MULTI-LINK COMMUNICATION IN HOME NETWORK  
A client in a home entertainment network can communicate with other components, including the server, over both a wired and a wireless link, with the particular path being selected based a...
US20110093616 SYSTEM AND METHOD FOR MULTI-LINK COMMUNICATION IN HOME NETWORK  
A client in a home entertainment network can communicate with other components, including the server, over both a wired and a wireless link, with the particular path being selected based a...
US20110138404 REMOTE PROCEDURE CALL (RPC) BIND SERVICE WITH PHYSICAL INTERFACE QUERY AND SELECTION  
A service module that provides for discovery of one or more network interfaces connecting a prospective remote procedure call (RPC) client, facilitates the provision of RPC programs in a network...
US20150222525 Dynamic Rerouting of Service Requests Between Service Endpoints for Web Services in a Composite Service  
Technologies are described herein for rerouting a service request between service endpoints. The service request is received, at a first web service, from a second web service. The first web...
US20120096183 DYNAMIC REROUTING OF SERVICE REQUESTS BETWEEN SERVICE ENDPOINTS FOR WEB SERVICES IN A COMPOSITE SERVICE  
Technologies are described herein for rerouting a service request between service endpoints. The service request is received, at a first web service, from a second web service. The first web...
US20140129735 METHOD AND NODE FOR SUPPORTING ROUTING VIA INTER AS PATH  
The present invention relates to a method in a border node of an Autonomous System (AS) and a border node comprising a border route control unit. The border node is configured to route data...
US20120166674 ROUTE DETERMINATION METHOD AND DEVICE  
A method and device for determining a route including: presetting the number N of routes, performing a K shortest paths algorithm after a route query request is received, calculating the routes by...
US20130227169 CONNECTIVITY, ADJACENCIES AND ADAPTATION FUNCTIONS  
Example embodiments are directed to a method of publishing an element template from a first service provider to an administrative owner to determine an optimal end-to-end connectivity path from a...
US20090319687 STREAMING OPERATOR PLACEMENT FOR DISTRIBUTED STREAM PROCESSING  
A streaming operator assignment system and method for determining a streaming operator assignment that minimizes overload in a data processing system. Embodiments of the streaming operator...
US20100077103 ROUTE CALCULATION SYSTEM, NETWORK MANAGEMENT DEVICE, ROUTE CALCULATION ENGINE, ROUTE CALCULATION METHOD AND PROGRAM PRODUCT  
A network management device includes a topology information generation unit which generates topology information of multi-layer network, a link identification information setting unit which sets...
US20110173344 SYSTEM AND METHOD OF REDUCING INTRANET TRAFFIC ON BOTTLENECK LINKS IN A TELECOMMUNICATIONS NETWORK  
A system, method and node of masquerading remote hosts at the remote end of the bottleneck link without breaking layer 2 transparency using a cache mechanism. A local edge node stores specified...
US20120210161 ROUTER SYNCHRONIZATION  
Example systems and methods associated with router synchronization are described. One example method includes reducing a likelihood that a first network device will be favored over a peer device...

Matches 1 - 50 out of 153 1 2 3 4 >