Abstract:
Secure distance-based localization in the presence of cheating beacon (or anchor) nodes is an important problem in mobile wireless ad hoc and sensor networks. Despite significant research efforts in this direction, some fundamental questions still remain unaddressed: In the presence of cheating beacon nodes, what are the necessary and sufficient conditions to guarantee a bounded error during a two-dimensional distance-based location estimation? Under these necessary and sufficient co ....etc

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Multipath Distance Vector Zone Routing Protocol for Asymmetric Mobile Ad-Hoc Networks
Abstract—
Most of the ad hoc routing protocols assume that all wireless networks aresymmetric (bidirectional links). In reality any practical network has some links may beunidirectional and hence the network is asymmetrical rather than symmetrical. The presenceof such links can reduce the performance of the existing protocol and could lead to networkclogging. In this paper we introduce a Multipath Distance Vector Zone R ....etc

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Abstract
A mobile ad hoc network is a mobile, multihop wireless network that does not rely on any preexisting infrastructure. Mobile ad hoc networks are characterized by dynamic topologies due to uncontrolled node mobility, limited and variable shared wireless channel bandwidth, and wireless devices constrained by battery power. One of the key challenges in such networks is to design dynamic routing protocols that are efficient, i.e., consume less overhead. The key characteristic of an on-demand protocol is the source-initia ....etc

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Dear sir/madam,

Please send me .pdf file.

Thanks & Regards
Arun
....etc

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A NEW MULTI-PATH AODV ROUTING BASED ON DISTANCE OF
NODES FROM THE NETWORK CENTRE.


Introduction:

END-TO-END packet delay is one of the canonical metrics in Internet Protocol (IP) networks, and is important both from the network operator and application performance points of view. For example the quality of Voice Over IP is directly dependent on delay, and network providers may have Service Level Agreements (SLAs) specifying allowable values of delay statistics across the domains they control. An important component of ....etc

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Hello ..Iwant some material about this topic if you can... ....etc

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Hi...
I need the full abstract amd ppt on the node disjoint multipath routing method based on AODV ....etc

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Scheduling Sleeping Nodes in High Density Cluster based Sensor Nodes (VC++)
ACM Transactions on Mobile Networks and Applications, Volume 10,

Abstract: In order to conserve battery power in very dense sensor networks, some sensor nodes may be put into the sleep state while other sensor nodes remain active for the sensing and communication tasks. In this paper, we study the node sleep scheduling problem in the context of clustered sensor networks. We propose and analyze the Linear Distance-based Scheduling (LDS) technique for sleeping in eac ....etc

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I want dynamically adaptive multipath load balancing source code ....etc

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Hi,
 I want to know how can I enable my source node to take multiple paths to forward the packets and then compare the reliability of each path.
I am trying to achieve this in a network simulated in NS2 using AODV protocol. Thanks in advance! ....etc

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