Dual covered broadcast with negative acknowledgements for enhanced reliability in mobile ad hoc networks

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Thriveni, J. and Ashwini, B. and Latha, A. and Sandhyashree, K.R. and Prakash, G.L. and Alice, A. and Venugopal, K.R. and Patnaik, L.M. (2008) Dual covered broadcast with negative acknowledgements for enhanced reliability in mobile ad hoc networks. In: Dual covered broadcast with negative acknowledgements for enhanced reliability in mobile ad hoc networks, 19-21 Nov. 2008, Hyderabad.

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Official URL: https://doi.org/10.1109/TENCON.2008.4766734

Abstract

Broadcasting in Ad hoc networks, widely utilized as a building block for many network layer protocols is prone to broadcast storm problem. This problem necessitates to carefully designate some nodes in the one-hop neighborhood of the sender as forwarding nodes and reduce broadcast redundancy. In this paper, we propose an algorithm called Dual Covered broadcast with Negative acknowledgements (DCN) which focuses on achieving high delivery ratio in an environment that has high transmission error rate. We make use of Negative ACKnowl-edgements (NACK) to reduce broadcast collision and achieve enhanced reliability. Overhead caused due to Acknowledgements are avoided by allowing the sender to overhear the transmissions from the receiver. Broadcast congestion is alleviated by eliminating the unnecessary duplication of packets, otherwise resulting in Broadcast storm problem. Simulation results show that DCN algorithm improves the reliability of broadcast operation compared to Double Covered Broadcast (DCB) and use lower number of forwarding nodes in the network.

Item Type: Conference or Workshop Item (Paper)
Additional Information: cited By 0; Conference of 2008 IEEE Region 10 Conference, TENCON 2008 ; Conference Date: 19 November 2008 Through 21 November 2008; Conference Code:75688
Uncontrolled Keywords: Broadcast; Broadcast operations; Broadcast storm problems; Building blocks; Delivery ratios; Forwarding node; High transmissions; Mobile ad hoc NETworks (MANETs); NACK (negative ACKnowledgement); Network layer protocols; Simulation results, Broadcasting; Image coding; Mobile ad hoc networks; Reliability; Telecommunication networks; Transmissions; Wireless telecommunication systems, Ad hoc networks
Subjects: Faculty of Engineering > Computer Science & Information Science Engineering
Divisions: University Visvesvarayya College of Engineering > Department of Computer Science and Information Science Engineering
Depositing User: Mr. Kirana Kumar D
Date Deposited: 27 Feb 2016 10:44
Last Modified: 12 Mar 2016 07:19
URI: http://eprints-bangaloreuniversity.in/id/eprint/1723

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