标题：Throughput-guaranteed routing algorithm for multichannel wireless networks
作者：Zhang, Fan ;Cao, Yewen ;Li, Mingming
作者机构：[Zhang, Fan ;Cao, Yewen ] School of Information Science and Engineering, Shandong University, Jinan 250100, China;[Li, Mingming ] Key Laboratory of Un 更多
来源：Journal of Computational Information Systems
关键词：Capacity region; Channel-assignment; Multichannel wireless networks; Routing algorithm; Scheduling
摘要：The designing of joint routing, channel-assignment and scheduling policies in multichannel wireless networks is considered and a novel routing algorithm is put forward in this paper. Such routing algorithm is operated based on a channel-rate-proportional data flow allocation and a channel-queue based maximal scheduling. Adopting such mechanism, the joint policy is proved to be able to achieve a certain fraction of the maximum throughput region. The results show that the capacity region ensured by the proposed joint policy is larger than that of other comparable mechanisms under a large variety of network topologies. 1553-9105/Copyright © 2014 Binary Information Press.