Please use this identifier to cite or link to this item: https://doi.org/10.1109/OCEANS.2010.5664567
Title: BiC-MAC: Bidirectional-concurrent MAC protocol with packet bursting for underwater acoustic networks
Authors: Ng, H.-H.
Soh, W.-S. 
Motani, M. 
Issue Date: 2010
Citation: Ng, H.-H.,Soh, W.-S.,Motani, M. (2010). BiC-MAC: Bidirectional-concurrent MAC protocol with packet bursting for underwater acoustic networks. MTS/IEEE Seattle, OCEANS 2010 : -. ScholarBank@NUS Repository. https://doi.org/10.1109/OCEANS.2010.5664567
Abstract: Underwater communication mainly relies on acoustic waves. Its unique characteristics, such as slow propagation speed and low bit rate-distance product, present both challenges and opportunities for Media Access Control (MAC) protocol design. In existing sender-initiated handshaking based MAC protocols, each successful handshake only allows an initiating sender to transmit single or multiple consecutive packets to its intended receiver. In a long propagation delay environment, these unidirectional transmissions often result in poor channel utilization. By exploiting the channel's characteristics, we present a novel approach of concurrent, bidirectional data packet exchange to improve the data transmission efficiency. To further amortize the high latency overhead, we adopt a packet bursting idea, in which a sender-receiver (S-R) node pair can exchange multiple rounds of bidirectional packet transmissions. We then design an asynchronous handshaking based MAC protocol, which we call BiC-MAC (Bidirectional-Concurrent MAC with packet bursting). Via extensive simulations and comparisons, we show that BiC-MAC can significantly increase the channel utilization and offer performance gains in terms of throughput and delay. ©2010 IEEE.
Source Title: MTS/IEEE Seattle, OCEANS 2010
URI: http://scholarbank.nus.edu.sg/handle/10635/69504
ISBN: 9781424443321
DOI: 10.1109/OCEANS.2010.5664567
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

24
checked on Aug 12, 2018

Page view(s)

31
checked on Jul 6, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.