0000000000744502

AUTHOR

Ke Yu

showing 3 related works from this author

Distributed routing and channel allocation in multi-channel multi-hop ad hoc networks

2013

In this paper, we propose a novel routing protocol which is integrated with channel assignment for multi-channel multi-hop wireless ad hoc networks. In such a network, each node is equipped with three transceivers. One is always tuned on a control channel which is responsible for control and broadcast messages, and the other two perform as transmitter and receiver respectively for traffic flows on different data channels. The routing protocol works in an on-demand manner, and the proposed routing discovery process selects a path that potentially traverses nodes with lighter traffic load and lower number of carried flows. With a given number of non-overlapping channels, the optimal solution …

Routing protocolDynamic Source RoutingComputer scienceWireless ad hoc networkDistributed computingEnhanced Interior Gateway Routing ProtocolWireless Routing ProtocolHop (networking)Routing Information ProtocolControl channelDestination-Sequenced Distance Vector routingZone Routing ProtocolStatic routingChannel allocation schemesAdaptive quality of service multi-hop routingbusiness.industryComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSPath vector protocolAd hoc wireless distribution serviceDistance-vector routing protocolLink-state routing protocolOptimized Link State Routing ProtocolMultipath routingInterior gateway protocolHazy Sighted Link State Routing ProtocolbusinessComputer network2013 IEEE Wireless Communications and Networking Conference (WCNC)
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The heterogeneity of inter-domain Internet application flows: entropic analysis and flow graph modelling

2013

The growing popularity of the Internet has triggered the proliferation of various applications, which possess diverse communication patterns and user behaviour. In this paper, the heterogeneous characteristics of Internet applications and traffic are investigated from a complex network and entropic perspective. On the basis of real-life flow data collected from a public network provided by an Internet service provider, flow graphs are constructed for five types of applications as follows: Web, P2P Download, P2P Stream, Video Stream and Instant Messaging. Three types of entropy measures are introduced to the flow graphs, and the heterogeneity of applications within a 24-h period is analysed …

Theoretical computer scienceComputer sciencebusiness.industryInter-domainTraffic identificationComplex networkcomputer.software_genreDegree distributionInternet service providerEntropy (information theory)Control flow graphThe InternetData miningElectrical and Electronic EngineeringbusinesscomputerTransactions on Emerging Telecommunications Technologies
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A measurement-based study on the correlations of inter-domain Internet application flows

2014

Internet traffic characterization has a profound impact on network engineering and traffic identification. Existing studies are often carried out on a per-flow basis, focusing on the properties of individual flows. In this paper, we study the interaction of Internet traffic flows and network features from a complex network perspective, focusing on six types of applications: P2P file sharing, P2P stream, HTTP, instant messaging, online games and abnormal traffic. With large-volume traffic flow records collected through proprietary line-speed hardware-based monitors, we construct flow graphs of these different application types. Based on the flow graphs, we calculate the correlation coefficie…

Computer Networks and Communicationsbusiness.industryInter-domainComputer scienceAssortativityNetwork engineeringInternet trafficComplex networkTraffic flowcomputer.software_genreFile sharingThe InternetData miningbusinesscomputerTraffic generation modelComputer networkComputer Networks
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