In an effort to make a better wireless network, the Cambridge MA-based company BBN Technologies announced last week that it has built a mesh network that uses significantly less power than traditional wireless networks, such as cellular and Wi-Fi, while achieving comparable data-transfer rates.

The technology, which is being funded by the Defense Advanced Research Projects Agency (DARPA), was developed to create ad hoc communication and surveillance networks on battlefields. But aspects of it are applicable to emergency or remote cell-phone ....etc

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Abstract We revisit the problem of computing the path with the minimum cost in terms of the expected number of page link layer transmissions (including retransmissions) in wireless mesh networks. Unlike previous efforts, such as the popular ETX, we account for the fact that MAC protocols (including the IEE 802.11 MAC) incorporate a finite number of transmission attempts per packet. This in turn leads to our key observation: the performance of a path depends not only on the number of the links on the path and the quality of its links, but also, ....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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Guide s Name:Mr.S.Seeranjeevi

Members name,
Ajith Vishnu.P,
Amith Manikken,
Jubin Jose,
Maheshwaran.E

Abstract

Probabilistic key predistribution schemes (P-KPSs) which place modest demands on hardware are good candidates for securing interactions between resources limited computers.Collusion susceptible P-KPSs are trade-offs between security and complexity.
The contributions of this paper are three-fold:1
A novel P-KPS, the subset keys and identity tickets (SKIT)schema;2
A generic KP ....etc

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An Interpreter for a subset of scheme ....etc

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Wireless Mesh Networks Challenges and Opportunities
Overview
Gateways
Multiple interfaces (wired & wireless)
Mobility
Stationary (e.g. rooftop) most common case
Mobile (e.g., airplane, busses/subway)
Serve as (multi-hop) access points to user nodes
Relatively few are needed, (can be expensive)
Wireless Routers
Users
Typically one interface.
Mobility
Stationary
Mobile
Connected to the mesh network through wireless routers (or directly to gateways)
The only sources/destinations for data traffic ....etc

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to get information about the topic secure high throughput multicast routing in wireless mesh networks full report ppt AND related topic refer the page link bellow

http://seminarsprojects.net/Thread-secure-high-throughput-multicast-routing-in-wireless-mesh-networks ....etc

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Design of p-Cycles for full node protection in WDM Mesh Networks


INTRODUCTION

WDM techniques enable a single fiber to carry multiple
non-overlapping channels, and a single channel can operate
at the speed of up to 100 Gbps. WDM networks carry huge
amounts of traffic. As optical WDM networks are occasionally
prone to a single failure of network infrastructure (e.g., a fiber
cut or a node failure), survivability is an essential requirement
in the design of WDM networks.

NODE AND LINK PROTE ....etc

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to get information about the topic secure high throughput multicast routing in wireless mesh networks full report refer the page link bellow

http://seminarsprojects.net/Thread-secure-high-throughput-multicast-routing-in-wireless-mesh-networks ....etc

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Abstract In this paper, we show that the hexagonal mesh networks developed in the early 1990s are a special case of the EJ networks that have been considered more recently. Using a node addressing scheme based on the EJ number system, we give a shortest path routing algorithm for hexagonal mesh networks. We also extend the known efficient one-to-all broadcasting algorithm on hexagonal mesh networks to algorithms for one-to-one personalized broadcasting, all-to-all broadcasting, and all-to-all personalized broadcasting algorithms. Their time co ....etc

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