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Thursday, December 27, 2012

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IEEE Java Projects - Adaptive Opportunistic Routing for Wireless Ad Hoc Networks

  • Thursday, December 27, 2012
  • prakash chalumuri
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    • Adaptive Opportunistic Routing for Wireless Ad Hoc Networks

    ABSTRACT:
    A distributed adaptive opportunistic routing scheme for multihop wireless ad hoc networks is proposed. The proposed scheme utilizes a reinforcement learning framework to opportunistically route the packets even in the absence of reliable knowledge about channel statistics and network model. This scheme is shown to be optimal with respect to an expected average per-packet reward criterion. The proposed routing scheme jointly addresses the issues of learning and routing in an opportunistic context, where the network structure is characterized by the transmission success probabilities. In particular, this learning framework leads to a stochastic routing scheme that optimally “explores” and “exploits” the opportunities in the network.

    EXISTING SYSTEM:
    Motivated by classical routing solutions in the Internet, conventional routing in ad hoc networks attempts to find a fixed path along which the packets are forwarded. Such fixed-path schemes fail to take advantage of broadcast nature and opportunities provided by the wireless medium and result in unnecessary packet retransmissions.



    DISADVANTAGES OF EXISTING SYSTEM:

    PROPOSED SYSTEM:
    In the proposed system, we  develop a distributed adaptive opportunistic routing scheme (d-AdaptOR) for multihop wireless ad hoc networks whose performance is
    shown to be optimal with zero knowledge regarding network topology and channel statistics.

    ADVANTAGES OF PROPOSED SYSTEM:

    SYSTEM REQUIREMENTS:
    HARDWARE REQUIREMENTS:

    •         System                 : Pentium IV 2.4 GHz.
    •         Hard Disk            : 40 GB.
    •         Floppy Drive       : 1.44 Mb.
    •         Monitor                : 15 VGA Colour.
    •         Mouse                  : Logitech.
    •         Ram                     : 512 Mb.



    SOFTWARE REQUIREMENTS:

    •         Operating system           : - Windows XP.
    •         Coding Language :  JAVA

    REFERENCE:
    Abhijeet A. Bhorkar, Mohammad Naghshvar, Tara Javidi, and Bhaskar D. Rao,” Adaptive Opportunistic Routing for Wireless Ad Hoc Networks” IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 20, NO. 1, FEBRUARY 2012.

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