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Minimizing Delay And Maximizing Lifetime For Wireless Sensor Networks With Any Cast

projects  2010

Minimizing Delay And Maximizing Lifetime For Wireless Sensor Networks With Any Cast – projects

In this paper, we are interested in minimizing the delay and maximizing the lifetime of event-driven wireless sensor networks for which events occur infrequently. In such systems, most of the energy is consumed when the radios are on, waiting for a packet to arrive. Sleep-wake scheduling is an effective mechanism to prolong the lifetime of these energy-constrained wireless sensor networks. However, sleep-wake scheduling could result in substantial delays because a transmitting node needs to wait for its next-hop relay node to wake up. An interesting line of work attempts to reduce these delays by developing ¿anycast¿-based packet forwarding schemes, where each node opportunistically forwards a packet to the first neighboring node that wakes up among multiple candidate nodes. In this paper, we first study how to optimize the anycast forwarding schemes for minimizing the expected packet-delivery delays from the sensor nodes to the sink. Based on this result, we then provide a solution to the joint control problem of how to optimally control the system parameters of the sleep-wake scheduling protocol and the anycast packet-forwarding protocol to maximize the network lifetime, subject to a constraint on the expected end-to-end packet-delivery delay. Our numerical results indicate that the proposed solution can outperform prior heuristic solutions in the literature, especially under practical scenarios where there are obstructions, e.g., a lake or a mountain, in the coverage area of the wireless sensor network

 In this paper, we are interested in minimizing the delay and maximizing the lifetime of event-driven wireless sensor networks for which events occur infrequently. In such systems, most of the energy is consumed when the radios are on, waiting for a packet to arrive. Sleep-wake scheduling is an effective mechanism to prolong the lifetime of these energy-constrained wireless sensor networks. However, sleep-wake scheduling could result in substantial delays because a transmitting node needs to wait for its next-hop relay node to wake up. An interesting line of work attempts to reduce these delays by developing ¿anycast¿-based packet forwarding schemes, where each node opportunistically forwards a packet to the first neighboring node that wakes up among multiple candidate nodes. In this paper, we first study how to optimize the anycast forwarding schemes for minimizing the expected packet-delivery delays from the sensor nodes to the sink. Based on this result, we then provide a solution to the joint control problem of how to optimally control the system parameters of the sleep-wake scheduling protocol and the anycast packet-forwarding protocol to maximize the network lifetime, subject to a constraint on the expected end-to-end packet-delivery delay. Our numerical results indicate that the proposed solution can outperform prior heuristic solutions in the literature, especially under practical scenarios where there are obstructions, e.g., a lake or a mountain, in the coverage area of the wireless sensor network

Posted by on May 11th, 2011 and filed under Networking, NS2 Projects. You can follow any responses to this entry through the RSS 2.0. You can leave a response by filling following comment form or trackback to this entry from your site

34 Responses for “Minimizing Delay And Maximizing Lifetime For Wireless Sensor Networks With Any Cast”

  1. v.balaji says:

    sir,
    please i want the documentation of this project

  2. alekhya says:

    sir,
    please send me the full details about this topic..

  3. v.balaji says:

    sir,
    i am selected “minimizing delay and maximizing life time for wireless sensor networks with any cast”.my guide asking uml diagrams before accpecting my project title, so please send the uml diagrams for this project,i will explain my guide after i will take full project.please consider to send uml diagrams to my mail

  4. NagaSIvaChaitanya says:

    sir iwant documentation for this project could u plzzz mail me

  5. mohan says:

    sir pls send me the project details abt dis topic

  6. Pranita says:

    Dear Sir/Mdm
    I am also interested to do this project. Please give me the details..

  7. Vasu says:

    Please send me the latest topics for .net and java .So I can select the papers for our academic BE

  8. maha says:

    plz send the more details about this paper immmediately.

  9. saranya says:

    sir pls send this project abstract…

  10. Jeen.S says:

    sir i need the base paper of this………..

  11. dilip says:

    sir/madam can u please send the base paper for this project

  12. Mahalakshmi says:

    sir/madam,
    i like this project so pls send all the details about the topic

  13. mahi says:

    sir, i am going to do the same project. so plz send detail about this project as soon as possible.

  14. charles says:

    sir, i need the proposed system of the paper

  15. srikanth says:

    sir,pls send the full details of this project because iam very much intrested to do this project.

  16. r.ganga says:

    sir/madam,
    i like this project so pls send all the details about the topic

  17. kavitha says:

    whether it is a latest one?

  18. D.Ranganayaki says:

    sir/madam,
    i am also interested to do this project! plz send recent projects titles (this title related projects)

  19. pavithra says:

    can u explain wat is ancast forwarding scheme means

  20. prashanthi says:

    please send me documentation along with UML diagrams for this urgently

  21. naveen kumar says:

    i need final document of this project its urgent plz send me

  22. sindhu says:

    sir,pls send the full details of this project because iam very much intrested to do this project

  23. Radhakrishnan says:

    i need any ieee format projects

  24. supraja says:

    i want to get documentation of this project

  25. sudha says:

    Dear Sir/Madam
    Please provide modules and description for minimizing delay and maximizing lifetime for wireless sensor networks with anycast

  26. surya says:

    sir,
    i am selected “minimizing delay and maximizing life time for wireless sensor networks with any cast”.my guide asking uml diagrams before accpecting my project title, so please send the uml diagrams for this project,i will explain my guide after i will take full project.please consider to send uml diagrams to my mail

  27. rajesh verma says:

    Please send me code for this title

  28. Madhumithah says:

    sir,
    please send me documentation along with UML diagrams for this urgently..

  29. marwan says:

    sir please i want the documentation of this project, i am very intrested to do this project.

  30. pooja deshpande says:

    my topic is minimize delay and maximize lifetime in WSN with anycast plz send me ppt.

  31. KAVITHA says:

    Sir, please send me documentation along with data flow diagrams for this urgently.

  32. JOBIN says:

    sir,
    i want to do the sam eproject entitled “Minimizing Delay And Maximizing Lifetime For Wireless Sensor Networks With Any Cast””..can you sent me the details please

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