We propose and analyze a scalable and efficient cluster-based group key management protocol for secure group communications in mobile ad hoc networks. For scalability and dynamic reconfigurability; we take a cluster-based approach by which group members are broken in to cluster-based subgroups and leaders in subgroups securely communicate with each other to agree on a group key in response to membership change and member mobility events. We show that secrecy requirement for group communication is satisfied. Further, there exists an optimal clus ....etc

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Energy-Efficient Routing in Mobile Ad Hoc Networks: Mobility-Assisted Case (Java)
IEE Transactions on Vehicular Technology, Vol. 55, No. 1, January 2006

Abstract:
Because of node mobility, mobile wireless networks experience rapid variations in the channel strengths, which could potentially be exploited for more cost-effective communications. The pioneering work by Grossglauser and Tse first demonstrated that a network under sufficient amount of random mobility can provide a larger scaling rate of capacity than a static network, at ....etc

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to get information about the topic energy efficient routing in mobile ad hoc networks full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-energy-efficient-routing-in-mobile-ad-hoc-networks-mobility-assisted-case-java

http://seminarsprojects.net/Thread-location-based-routing-for-mobile-ad-hoc-networks

http://seminarsprojects.net/Thread-a-survey-of-routing-protocols-in-mobile-ad-hoc-networks ....etc

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i want java source code for energy efficient reliable routing in wireless sensor networks ....etc

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Abstract
In mobile ad hoc networks, due to unreliable wireless
media, host mobility and lack of infrastructure, providing secure
communications is a big challenge in this unique network environment.
Usually cryptography techniques are used for secure
communications in wired and wireless networks. The asymmetric
cryptography is widely used because of its versatileness (authentication,
integrity, and confidentiality) and simplicity for key distribution.
However, this approach relies on a centralized framework
of public key infrast ....etc

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Binary Tree Based Public-Key Management for
Mobile Ad Hoc Networks

Georgios Kambourakis, Elisavet Konstantinou and Stefanos Gritzalis
Info-Sec-Lab Laboratory of Information and Communications Systems Security
University of the Aegean, Samos GR-83200, Greece
{gkamb, ekonstantinou, sgritz}@aegean.gr

Abstract
The establishment of a Public Key Infrastructure (PKI) in Mobile Ad Hoc Networks (MANETs) is considered a difficult task because of the intrinsic characteristics of these networks. The absenc ....etc

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SELF ORGNIZED PUBLIC KEY MANAGEMENT FOR MOBILE AD HOC NETWORK


Ad Hoc Networks

.Single authority domain
.Full self-organization

Concept of Ad hoc Networking

.The Concept
. Need
.Secured Routing

FULLY DISTRIBUTED CERTIFICATION AUTHORITY


System description

Conclusion of the Theory ....etc

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I need , 

U clamp and Saddle Support design calculations for Aboveground GRP pipeline

R ....etc

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Efficient Broadcasting with Guaranteed Coverage in Mobile Ad-Hoc Networks at vb.net

Abstract:
We study an efficient broadcast scheme in mobile ad hoc networks (MANETs). The objective is to determine a small set of forward nodes to ensure full coverage. We first study several methods that guarantee coverage when the local view of each node on its neighborhood information is updated in a timely manner. Then we consider a general case where nodes move even during the broadcast process, making it impractical to maintain up-to-date and c ....etc

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Network Access Control for Mobile Ad Hoc Network
Pan Wang
North Carolina State University
Outline
Background
Problem statement
Related work
Proposed scheme
Key Synchronization
Packet Retransmission
Analysis, simulation and field test
Summary
Background
Mobile Ad Hoc Network (MANET)
A MANET consists of mobile platforms (e.g., a router with multiple hosts and wireless communications devices), which are free to move about arbitrarily. -- IETF RFC2501
Characteristics of MANET
No pre-determined in ....etc

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