National Changhua University of Education Institutional Repository : Item 987654321/15949
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题名: A Novel Approach to the Fixed Channel Assignment Problem
同標題
作者: Cheng, Rei-Heng;Yu, Chang-Wu;Wu, Tung-Kuang
贡献者: 資訊管理學系
关键词: Channel assignment;FCAP;Cellular network;Algorithm;Mobile communication
日期: 2005-01
上传时间: 2013-04-22T07:37:02Z
出版者: 中央研究院資訊科學研究所
摘要: A critical task in the design of a cellular radio network is to determine a spectrum-efficient and conflict-free allocation of channels among the cells. In this paper, we propose a new approach to the Fixed Channel Assignment (FCA) problem. By preserving the co-site channel constraint throughout our algorithm and adopting a fine-tuning procedure to escape from a local minimum, we reduce the overall execution time and improve the convergence rate. Simulation results show that our algorithm achieves a very high rate of convergence to solutions for eight benchmark problems. Furthermore, the number of iterations our algorithm requires is fewer than previous results.
關聯: Journal of Information Science & Engineering, 21(1): 39-58
显示于类别:[資訊管理學系所] 期刊論文

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