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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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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Seminar on Byzantine-ResilientSecure Multicast Routing in Multi-hop Wireless Networks


INTRODUCTION

Multicast routing protocols deliver data from a source to multiple destinations organized in a multicast
group. Several protocols were proposed to provide multicast services for multi-hop wireless networks.
These protocols rely on node cooperation and use flooding , gossip , geographical position , or
dissemination structures such as meshes , , or trees , .

NETWORKA ND SYSTEM MODE ....etc

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i want ppt of differnce between optical &electrical bandwidth. ....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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Paradox of Shortest Path Routing for Large Multi-Hop Wireless Networks
In this article, the impact of straight
line routing in large homogeneous multi-hop wireless networks is analysed. the nodal load, is defined as the number of
packets served at a node. The nodal load induced by straight line routing is calculated first. Nodal load at each node is a function of:
a) the node s Voronoi cell,
b)the node s location in the network, and
c)the traffic pattern specified by the source and destination randomness and
d)straight line ....etc

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This article is presented by:
Sungoh Kwon, Samsung Electronics Co., Suwon
Ness B. Shroff, The Ohio State University, Columbus

Energy-Efficient SINR-Based Routing
for Multihop Wireless Networks

ABSTRACT

In this paper, we develop an energy ef cient routing scheme that takes into account the interference created by existing ows in the network. Unlike previous works, we explicitly study the impact of routing a new ow on the energy consumption of the network. ....etc

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

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sir mail me ppt for secure high throughput multicast routing in wireless mesh network..to [email protected] ....etc

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Hi,
visit this thread for more on this topic:
http://seminarsprojects.net/Thread-analysis-of-shortest-path-routing-for-large-multi-hop-wireless-networks ....etc

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