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Asynchronous multi-channel MAC for vehicular ad hoc networks
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Han, Chong, Dianati, Mehrdad, Tafazolli, Rahim and Kernchen, Ralf (2011) Asynchronous multi-channel MAC for vehicular ad hoc networks. In: 2011 IEEE Vehicular Networking Conference (VNC), Amsterdam, Netherlands, 14-16 Nov 2011. Published in: 2011 IEEE Vehicular Networking Conference (VNC) pp. 109-115. doi:10.1109/VNC.2011.6117131 ISSN 2157-9857.
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Official URL: http://dx.doi.org/10.1109/VNC.2011.6117131
Abstract
This paper presents a new multi-channel MAC protocol for Vehicular Ad Hoc Networks, namely, Asynchronous Multi-Channel MAC (AMCMAC). The AMCMAC supports simultaneous transmissions on different service channels, as well as, allowing other nodes to make rendezvous with their provider/receiver or broadcast emergency messages on the control channel. We compare the performance of the proposed protocol with that of IEEE 1609.4 and Asynchronous Multichannel Coordination Protocol (AMCP), in terms of throughput on control and service channels, channel utilization, and the penetration rate of successfully broadcast emergency messages. We demonstrate that AMCMAC outperforms IEEE 1609.4 and AMCP in terms of system throughput by increasing the utilization of control channel and service channels. In addition, AMCMAC mitigates both the multi-channel hidden terminal and missing receiver problems which occur in asynchronous multichannel MAC protocols.
Item Type: | Conference Item (Paper) | ||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||
Journal or Publication Title: | 2011 IEEE Vehicular Networking Conference (VNC) | ||||
Publisher: | IEEE | ||||
ISSN: | 2157-9857 | ||||
Book Title: | 2011 IEEE Vehicular Networking Conference (VNC) | ||||
Official Date: | 2011 | ||||
Dates: |
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Page Range: | pp. 109-115 | ||||
DOI: | 10.1109/VNC.2011.6117131 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Conference Paper Type: | Paper | ||||
Title of Event: | 2011 IEEE Vehicular Networking Conference (VNC) | ||||
Type of Event: | Conference | ||||
Location of Event: | Amsterdam, Netherlands | ||||
Date(s) of Event: | 14-16 Nov 2011 |
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