SECURE KEY EXCHANGE AND ENCRYPTION
FOR GROUP COMMUNICATION IN
WIRELESS ADHOC NETWORKS


ABSTRACT

Ad hoc wireless networks is primarily important, because the communication
signals are openly available as they propagate through air and are more susceptible to attacks ranging from passive eavesdropping to active interfering. The lack of any central coordination and shared wireless medium makes them more vulnerable to attacks than wired networks. Nodes act both as hosts and routers and are interconnect ....etc

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please send ....etc

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Here with attached the detailed seminar project file on wireless adhoc networking in .doc as well as .ppt formats which will be more useful to understand from basic. ....etc

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i want a base paper on enhancing throughput efficiency of adhoc wireless networks using cognitive radio approach for seminar.i want ppt also ....etc

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Presented by:
VICTOR O. OBADO


Abstract
A wireless ad hoc sensor network consists of a collection of wireless sensor nodes which dynamically exchange data among themselves without the reliance on a fixed base station or a wired backbone network. Sensor nodes are typically distinguished by their limited power, processing and memory resources. However, routing in these networks faces a number of security threats. One such threat is the wormhole attack. In this attack, a malicious node captures packets from one l ....etc

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plz upload the ppt of chapter 7 of adhoc wireless networks by siva ram murthy ....etc

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chapter 10 quality of service in adhoc wireless networks ppt ....etc

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Abstract
Ad hoc Networks are gaining popularity as a result of advances in smaller, more versatile and powerful mobile computing devices. The distinguishing feature of these networks is the universal mobility of all hosts. This requires re-engineering of basic network services including reliable multicast communication. This paper studies efficient routing mechanisms for multicast and broadcast in ad hoc wireless networks taking into consideration that, number of packet forwarding is the more important factor which has to be optimized than th ....etc

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Abstract

Recently natural disasters such as earthquake, tsunami, typhoon and hurricane in addition to annual disaster have frequently happened at many places around the world. Once disaster happened, communication network and information system are seriously damaged and communication means for residents cannot be used in the disaster area.
Therefore, it is required to prepare emergency network system which can be quickly reconstructed to recover from the network failure and used to confirm resident’s safety and damaged a ....etc

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