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IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing - Vol 2 - Workshops
An On-Demand Bandwidth Reservation QoS Routing Protocol for Mobile Ad Hoc Networks
Taichung, Taiwan
June 05-June 07
ISBN: 0-7695-2553-9
Chih-Shun Hsu, Nanya Institute of Technology, Taiwan
Jang-Ping Sheu, National Central University, Taiwan
Shen-Chien Tung, National Central University, Taiwan
QoS routing is the key to support multimedia services in mobile ad hoc networks (MANETs). It is known that resource reservation is one of the best technique to guarantee QoS in MANETs. Lots of the reservation-based QoS routing protocols have been proposed before. However, the effective bandwidth calculation problem and the bandwidth reservation problem have not been addressed seriously. Here, we proposed an on-demand bandwidth reservation QoS routing protocol for TDMA-based multihop MANETs. We propose an algorithm to guide the destination to choose the route that is most likely to satisfy the QoS requirement and an algorithm to reserve the proper time slot and thus keeps more free time slots for other requests. Simulation results show that our protocol can achieve high route establishment probability and low packet loss rate.
Citation:
Chih-Shun Hsu, Jang-Ping Sheu, Shen-Chien Tung, "An On-Demand Bandwidth Reservation QoS Routing Protocol for Mobile Ad Hoc Networks," sutc, vol. 2, pp.198-207, IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing - Vol 2 - Workshops, 2006
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