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Single Frequency Network based Distributed Cooperative Routing: with CSMA MAC
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information and Communication systems.
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information and Communication systems.ORCID iD: 0000-0003-0925-5678
Mid Sweden University, Faculty of Science, Technology and Media, Department of Electronics Design. Bahria University, Islamabad, Pakistan.ORCID iD: 0000-0002-3493-7016
2015 (English)In: Proceedings - 2015 13th International Conference on Frontiers of Information Technology, FIT 2015, Islamabad, 2015, 246-251 p., 7421008Conference paper, Published paper (Refereed)
Abstract [en]

The multi-hop ad-hoc networking paradigm isexpected to be a key feature in future wireless communicationsystems. In a typical data broadcast scenario, multi-hop ad-hocrouting protocols allow devices (called nodes in this paper) tocommunicate and form networks in a manner to enable them tosuccessfully communicate and share information with all othernodes. To ensure maximum reachability in a multi-hop network,the concept of cooperative diversity, in which multiple nodescooperate to transmit the same data to a destination, can beapplied. The cooperative diversity is best exploited with the use ofSingle Frequency Networks (SFNs), also known as a form ofMacro-diversity. This work comprises of a design and analysis ofan SFN based distributed cooperative routing protocol (SFNDCRP)for multi-hop ad-hoc networks with a focus on routinginitiation phase with CSMA as a synchronization mechanism. Theproposed protocol is proactive and incurs minimum per packetdelay. The total delay in routing initiation phase for a network ofn nodes is identified as a problem of n2+2n. A delivery rate orreachability improvement of up-to 36% points for a node isobserved for the SFN based protocol as compared to a non-SFNbased protocol. For synchronization, a CSMA MAC protocol isdeployed for which a deficiency of only less than 0.1 percent existsin the measurements due to collisions in the network.

Place, publisher, year, edition, pages
Islamabad, 2015. 246-251 p., 7421008
Keyword [en]
Cooperative Diversity, SFN, Prowler, Multi-hop Networks, Routing, Broadcast, MAC
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:miun:diva-26961DOI: 10.1109/FIT.2015.50ISI: 000380378000041Scopus ID: 2-s2.0-84964603310OAI: oai:DiVA.org:miun-26961DiVA: diva2:899136
Conference
FIT 2015-I3th IEEE International Conference on Frontiers of Information Technology, 14 - 16 December
Note

Kommer att bli tillgängligt via IEEE Explore och på http://fit.edu.pk/

Available from: 2016-02-01 Created: 2016-02-01 Last updated: 2017-04-04Bibliographically approved

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CiteExportLink to record
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