NDLI: Comparative study of routing protocols for opportunistic networks

Content Provider	IEEE Xplore Digital Library
Author	Alajeely, M. Ahmad, A. Doss, R.
Copyright Year	2013
Description	Author affiliation: Sch. of Inf. Technol., Deakin Univ., Melbourne, VIC, Australia (Alajeely, M.; Ahmad, A.; Doss, R.)
Abstract	Opportunistic networks or OppNets refer to a number of wireless nodes opportunistically communicating with each other in a form of “Store-Carry-Forward”. This occurs when they come into contact with each other without proper network infrastructure. In OppNets there is no end-to-end connection between the source node and the destination node. OppNets grow from a single node (seed) to become large networks by inviting new nodes (helpers) to join the network. Due to these characteristics, OppNets are subject to real routing challenges. In this paper, we have presented an overview of the main available three families of OppNet routing protocols. Further, we have evaluated one protocol from each family (Epidemic, Direct Delivery and PRoPHET) in terms of complexity and scalability. Simulation results show that for small and medium complexity, the three protocols perform better than large complexity. As for scalability, simulation results show that Epidemic and PRoPHET perform better than Direct Delivery in terms of delivery rates and delays, but at a very high cost while Direct Delivery achieved lower delivery rates with a low cost.
Starting Page	209
Ending Page	214
File Size	245567
Page Count	6
File Format	PDF
ISSN	21568073
e-ISBN	9781467352222
DOI	10.1109/ICSensT.2013.6727644
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-12-03
Publisher Place	New Zealand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Scalability Opportunistic Networks Routing Routing protocols Vectors Peer-to-peer computing Delays Complexity theory Routing Protocols Complexity
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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