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QoS differentiation mechanisms for heterogeneous wireless networks and the next-generation Internet

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1 Author(s)
Chi-Hsiang Yeh ; Dept. of Electr. & Comput. Eng., Queen''s Univ., Canada

In this paper, we propose a number of QoS differentiation mechanisms for heterogeneous wireless networks and the next-generation Internet. We propose distributed differential scheduling and prioritized ki-ary countdown for differentiated channel access in mobile ad hoc networks and multihop wireless LANs. We also propose a differentiated backoff control scheme for distributed flow control and DiffServ supports in ad hoc networks. The proposed mechanisms have considerably stronger differentiation capability as compared to IEEE 802.11e.

Published in:

Computers and Communication, 2003. (ISCC 2003). Proceedings. Eighth IEEE International Symposium on

Date of Conference:

30 June-3 July 2003