Summary: A mobile ad hoc network (MANET) is a collection of mobile nodes that forms a provisional network dynamically without the aid of any predetermined infrastructure. The salient nature of ad hoc networks renders them vulnerable to numerous types of security attacks. The dynamic feature of ad hoc networks makes enforcement of security become an extremely challenging issue. The main problem of many proposed routing protocols for ad hoc networks is that these protocols have critical susceptibilities to security attacks. Effective operation of ....etc

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Hello Sir,

I am persuing my M.Tech, in this regard My guide has suggested a topic related to MANETS, in this regard i request you to send the details about this project Routing and Security in Mobile Ad Hoc Networks Java along with the algorith and code.

waiting for ur reply
Ramesh.S
[email protected] ....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 infras ....etc

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Abstract—Throughput capacity in mobile ad hoc networks has been studied extensively under many different mobility models. However, most previous research assumes global mobility, and the results show that a constant per-node throughput can be achieved at the cost of very high delay. Thus, we are having a very big gap here, i.e., either low throughput and low delay in static networks or high throughput and high delay in mobile networks. In this paper, employing a practical restricted random mobility model, we try to fill this gap. Specifically ....etc

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mobile adhoc network ppt jochen schiller ....etc

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ABSTRACT
Mobile ad hoc networks and wireless sensor
networks have promised a wide variety of applications.
However, they are often deployed in
potentially adverse or even hostile environments.
Therefore, they cannot be readily deployed without
first addressing security challenges. Intrusion
detection systems provide a necessary layer of
in-depth protection for wired networks. However,
relatively little research has been performed
about intrusion detection in the areas of mobile
ad hoc networks and wireless sensor networks.
I ....etc

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Sir/Madam,

I need data flow diagrams and UML diagram for the project Supporting Efficient and Scalable multicasting over mobile adhoc network.

Thanking you
....etc

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Mobile Ad-Hoc Networks




Characteristics of MANETs


Dynamic topology
links formed and broken with mobility
Possibly uni-directional links
Constrained resources
battery power
wireless transmitter range
Network partitions


Routing in MANETs



To find and maintain routes between nodes in a dynamic topology with possibly uni-directional links, using minimum resources.


The Dynamic Virtual Backbone


a possible ....etc

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i need objective type question in mobile computing (jochen sciller) ....etc

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