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Thread: Peer To Peer Ad Hoc Networks PDF PPT Seminar & Paper Presentation

  1. #1

    Pdf 32 Peer To Peer Ad Hoc Networks PDF PPT Seminar & Paper Presentation

    Smart spaces are composed of smart and dummy nodes which act as the source for providing service. A large number of cluster groups are formed in the smart space.Some of these smart spaces are mobile, some are Ad hoc and others are sensor based smart spaces.

    These smart spaces work on a service discovery protocol and the interoperability of these protocols are built in the context aware middleware which rests in the middle ware layer created between the network and routing layer of the protocol hierarchy. The nodes within the cluster are movable and they can move from one peer group to the other.

    The request from the users are sensed by the sensor node and immediately the required service is offered back to the user. In this paper we have taken the application of smart educational campus offering four broad services -admission to the students, Placement allotment - if the profile of the student satisfies the criteria, library access in case of requirement and finally the medical facility given to the students at the time of need. As the student enters the smart space, his profile is authenticated and the authentication technique used to check the validity of the user in the smart campus environment is by means of digital signature.

    Clustering of the nodes is done randomly based on the service. Nodes that offer a particular service and remains in the network for the longer period of time are taken as the cluster head. All the nodes in the peer group are movable. The nodes which are smart are capable of offering service and other dummy nodes are the ones which consumes the service of the provider. The sensor nodes in the clusters helps to sense the user profile and by seamless routing the required service is delivered from the node that is at the shortest distance from the user.



    Click on the attachment below to download report on Peer To Per Ad Hoc Network

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  2. #2

    Pdf 32 Re: Peer To Peer Ad Hoc Networks PDF PPT Seminar & Paper Presentation


    Security Risks And Solutions In Ad Hoc Routing Protocols

    Mobile Ad-Hoc Networks (MANETs) are becoming increasingly popular as more and more mobile devices find their way to the public, besides “traditional” uses such as military battlefields and disaster situations they are being used more and more in every-day situations. With this increased usage comes the need for making the networks secure as well as efficient, something that is not easily done as many of the demands of network security conflicts with the demands on mobile networks due to the nature of the mobile devices (e.g. low power consumption, low processing load). The concept and structure of
    MANETs make them prone to be easily attacked using several techniques often used against wired networks as well as new methods particular to MANETs. Security issues arise in many different areas including physical security, key management, routing and intrusion detection, many of which are vital to a functional MANET.

    In this study we focus on the security issues related to ad hoc routing protocols in particular. The routing in ad hoc networks remains a key issue since without properly functioning routing protocols, the network simply will notwork the way it’s intended to. Unfortunately, routing may also be one of the most difficult areas to protect against attacks because of the ad hoc nature of MANETs. We will present the main security risks involved in ad-hoc routing as well as the solutions to these problems that are available today.

    For detailed information refer to the report on Security Risks And Solutions In Ad Hoc Routing Protocols attached below
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