2003 International Conference on Parallel Processing (ICPP'03) A QoS MAC Protocol for Differentiated Service in Mobile Ad Hoc Networks Kaohsiung, Taiwan October 06-October 09 ISBN: 0-7695-2017-0
In this paper, we propose the prioritized binary countdown (PBC) scheme for effective quality of service (QoS) supports in mobile ad hoc networks. We evaluate the performance of PBC, IEEE 802.11, 802.11e, and two extensions to 802.11e in terms of their differentiation capability, throughput, delay, discarding ratio, blocking rate, and collision rate. Our simulation results show that PBC has considerably higher throughput and smaller delay, dropping ratios, blocking rates, and collision rates as compared to CSMA/CA of IEEE 802.11. We also show that PBC have considerably stronger differentiation capability than IEEE 802.11e and its extensions in multihop ad hoc networking environments.
Index Terms:
Multiple access, differentiated service, binary countdown, ad hoc networks, QoS
Citation:
Chi-Hsiang Yeh, Tiantong You, "A QoS MAC Protocol for Differentiated Service in Mobile Ad Hoc Networks," icpp, pp.349, 2003 International Conference on Parallel Processing (ICPP'03), 2003 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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