• Login
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Statistics

    View Usage StatisticsView Google Analytics Statistics

    Optimizing Routing Performance in Flying Ad-hoc Networks using an Adaptive Hello Interval Scheme

    Thumbnail
    View/Open
    202111062.pdf (16.88Mb)
    Date
    2023
    Author
    Telavane, Jui Sunil
    Metadata
    Show full item record
    Abstract
    Hello messaging is a widely used scheme to obtain local link connectivity infor- mation. Traditional routing protocols that are used for FANETs scenarios, includ- ing the well-known Ad hoc On-Demand Distance Vector Routing (AODV) and Optimized Link State Routing (OLSR), make use of fixed hello interval for peri- odic hello messages to realize the change in the topology to maintain the local connections up-to-date. However, it involves a tradeoff where a shorter value of hello interval ensures quick detection of link changes but also leads to an increase in the overhead and energy consumption. On the other hand, a longer hello in- terval reduces overhead and energy consumption but compromises the ability to discover new neighbors and detect link breaks promptly. One of the approaches to balance this tradeoff is to make the hello interval scheme adaptive such that the value of the hello interval is not fixed but is adjusted according to the network conditions.This work proposes an adaptive hello interval scheme which sets the hello in- terval based on three network parameters, namely the transmission range of the UAV, the network density of the node, and the relative speed of UAV with re- spect to neighboring UAVs. Considering relative speed ensures that the UAV evaluates the movement dynamics of nearby UAVs when setting the hello inter- val. This refinement contributes to improved performance in terms of throughput and overhead efficiency while simultaneously reducing the network's overhead and energy requirements.
    URI
    http://drsr.daiict.ac.in//handle/123456789/1195
    Collections
    • M Tech Dissertations [923]

    Resource Centre copyright © 2006-2017 
    Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     


    Resource Centre copyright © 2006-2017 
    Contact Us | Send Feedback
    Theme by 
    Atmire NV