Multicast Routing with Delay and Delay Variation Constraints for Collaborative Applications on Overlay Networks

Maximum variation in the delays from a source to the destinations. The time-complexity of our Algorithm is O ( E +nk log ( E /n) +m2 k), where n and E are the number of nodes and edges in the network, respectively, k is the Number of shortest paths determined, and Abstract Computer supported collaborative applications on overlay networks are gaining popularity among users who are geographically dispersed. E ....etc

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Abstract Wireless Mesh Network (WMN) has become an important edge network to provide Internet access to remote areas and wireless connections in a metropolitan scale. In this paper, we study the problem of identifying the maximum available bandwidth path, a fundamental issue in supporting quality-of-service in WMNs. Due to interference among links, bandwidth, a well-known bottleneck metric in wired networks, is neither concave nor additive in wireless networks. We propose a new path weight which captures the available path bandwidth informatio ....etc

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Can i please get a ppt on delay tolerant networks that covers all its major areas. Thank you
email: [email protected] ....etc

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hai this is manivannan please send full document and ppt ....etc

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To get full information or details of delay analysis and optimality of scheduling policies for multihop wireless network please have a look on the pages

http://seminarsprojects.net/Thread-delay-analysis-and-optimality-of-scheduling-policies-for-multi-hop-wireless-networks-ppt

http://seminarsprojects.net/Thread-delay-analysis-and-optimality-of-scheduling-policies-for-multi-hop-wireless-networks-ppt?pid=98593#pid98593

if you again feel trouble on delay analysis and optimality of scheduling policies for multihop wireless network please reply in ....etc

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Delay Analysis and Optimality of Scheduling Policies for
Multi-Hop Wireless Networks


Abstract

In this paper, we analyze the delay performance
of a multi-hop wireless network in which the routes between
source-destination pairs are fixed. We develop a new queue
grouping technique to handle the complex correlations of the
service process resulting from the multi-hop nature of the flows
and their mutual sharing of the wireless medium. A general setbased
interference model is assumed that imposes constra ....etc

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Abstract
Computer supported collaborative applications on overlay networks are gaining popularity among users who are geographically dispersed. Examples of these kinds of applications include video-conferencing, distributed database replication, and online games. This type of application requires a multicasting subnetwork, using which messages should arrive at the destinations within a specified delay bound. These applications also require that destinations receive the message from the source at approximately the same time. The problem of fi ....etc

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to get information about the topic hop by hop routing in wireless mesh networks with bandwidth guarantees related topic refer the page link bellow

http://seminarsprojects.net/Thread-hop-by-hop-routing-in-wireless-mesh-networks-with-bandwidth-guarantees ....etc

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Delay Analysis for Maximal Scheduling With Flow Control in Wireless Networks With Bursty Traffic

We consider the delay properties of one-hop networks with general interference constraints and multiple traffic streams with time-correlated arrivals. We first treat the case when arrivals are modulated by independent finite state Markov chains. We show that the well known maximal scheduling algorithm achieves average delay that grows at most logarithmically in the largest number of interferers at any link. Furth ....etc

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Selective Encryption of Still Image
Abstract: In some applications, it is relevant to hide the content of a message when it enters an insecure channel. The accepted view among professional cryptographers is that the encryption algorithm should be published, whereas the key must be kept secret. In the field of image cryptography, the focus has been put on steganography and in particular on watermarking during the last years. Watermarking, as opposed to steganography has the additional requirement of robustness against possible image transform ....etc

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