Broadcast with negative acknowledgements for enhanced delivery ratio in MANET with dual coverage

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Thriveni, J. and Ashwini, B. and Latha, A. and Sandhyashree, K.R. and Prakash, G.L. and Venugopal, K.R. and Patnaik, L.M. (2008) Broadcast with negative acknowledgements for enhanced delivery ratio in MANET with dual coverage. In: Broadcast with negative acknowledgements for enhanced delivery ratio in MANET with dual coverage, 19-21 Nov. 2008, Hyderabad.

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Official URL: https://doi.org/10.1109/WD.2008.4812858

Abstract

Broadcasting in Ad hoc networks is prone to broadcast storm problem and ACK implosion problem. These problems create the necessity to carefully designate some nodes in the 1-hop neighborhood of sender as forwarding nodes and reduce broadcast redundancy. In this paper, we have proposed an algorithm called Enhanced Double Covered Broadcast with Negative acknowledgements (EDCBN) which focuses on achieving high delivery ratio in an environment that has high transmission error rate. We make use of negative acknowledgements to achieve better reliability. Overhead caused due to acknowledgements are avoided by allowing the sender to overhear the retransmissions from the receiver. Simulation results show that EDCBN algorithm improves the reliability of broadcast operation compared to Double Covered Broadcast (DCB) and use less number of forwarding nodes to forward the packet in sparse network. © 2008 IEEE.

Item Type: Conference or Workshop Item (Paper)
Additional Information: cited By 0; Conference of 2008 1st IFIP Wireless Days, WD 2008 ; Conference Date: 24 November 2008 Through 27 November 2008; Conference Code:76329
Uncontrolled Keywords: Broadcast; Broadcast operations; Broadcast storm problem; Delivery ratio; Forwarding node; Forwarding nodes; High transmission; Implosion problems; Mobile adhoc networks (MANETs); NACK (negative acknowledgement); Negative acknowledgement; Retransmissions; Simulation result; Sparse network, Broadcasting; Image coding; Reliability; Storms; 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 09:39
Last Modified: 27 Feb 2016 09:39
URI: http://eprints-bangaloreuniversity.in/id/eprint/1699

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