Open AccessFile Distributed for Improving Data Accessibility in Adhoc Networks
Author(s) -
Mr. M. Karthikeyan,
Mrs P. Shanmuga Priya,
M. Kiruthika
Publication year - 2021
Publication title -
international journal of advanced research in science, communication and technology
Language(s) - English
Resource type - Journals
ISSN - 2581-9429
DOI - 10.48175/ijarsct-2334
Subject(s) - computer science , computer network , mobile ad hoc network , replication (statistics) , torrent file , node (physics) , wireless ad hoc network , replica , file sharing , distributed computing , self certifying file system , vehicular ad hoc network , computer file , world wide web , stub file , database , the internet , wireless , operating system , art , visual arts , statistics , mathematics , structural engineering , network packet , engineering
File searching turns out to be difficult since nodes in MANETs move around freely and can exchange information only when they are within the communication range. Broadcasting can quickly discover files, but it leads to the broadcast storm problem with high energy consumption. File sharing applications in mobile ad hoc networks (MANETs) have attracted more and more attention in recent years. The efficiency of file querying suffers from the distinctive properties of such networks including node mobility and limited communication range and resource. An intuitive method to alleviate this problem is to create file replicas in the network. However, despite the efforts on file replication, no research has focused on the global optimal replica creation with minimum average querying delay. Specifically, current file replication protocols in mobile ad hoc networks have two shortcomings.