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Resource allocation for cognitive WLAN over fiber
  • ISSN号：1005-9113
  • 期刊名称：Journal of Harbin Institute of Technology
  • 时间：2011.10.15
  • 页码：119-122
  • 分类：TN91[电子电信—通信与信息系统;电子电信—信息与通信工程]
  • 作者机构：[1]. Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China, [2]College of Electronics Information and Control Engineering, Beijing University of Technology, Beijing 100124, China
  • 相关基金：Sponsored by the National Natural Science Foundation of China （ Grant No. 60832009 ）, Beijing Municipal Natural Science Foundation （ Grant No. 4102044） , and National Youth Science Foundation （Grant No. 61001115 ）.
  • 相关项目：具有主动优化特性的新型认知无线电系统研究
作者： 葛文栋|纪红|司鹏搏|李曦|
中文摘要：

In this paper,a novel WLAN system,Cognitive WLAN over Fiber (CWLANoF),is introduced in the first place.Moreover,when CWLANoF has more channels than STAs,a new channel allocation scheme is proposed using the Hungarian algorithm,which is demonstrated to be the optimal one.Furthermore,when CWLANoF has fewer channels than STAs,it is possible for more than one STA to share the same channel simultaneously based on the new features of CWLANoF.And the power control scheme is proposed for this kind of sharing,considering efficiency and fairness.Finally,extensive simulation results illustrate the significant performance improvement of the proposed channel allocation scheme and power control scheme.

英文摘要：

In this paper, a novel WLAN system, Cognitive WLAN over Fiber （ CWLANoF）, is introduced in the first place. Moreover, when CWLANoF has more channels than STAs, a new channel allocation scheme is proposed using the Hungarian algorithm, which is demonstrated to be the optimal one. Furtheimore, when CW- LANoF has fewer channels than STAs, it is possible for more than one STA to share the same channel simulta- neously based on the new features of CWLANoF. And the power control scheme is proposed for this kind of sha- ring, considering efficiency and fairness. Finally, extensive simulation results illustrate the significant performance improvement of the proposed channel allocation scheme and power control scheme.

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期刊信息
  • 《哈尔滨工业大学学报：英文版》
  • 主管单位:工业和信息化部
  • 主办单位:哈尔滨工业大学
  • 主编：
  • 地址：哈尔滨市西大直街92号136信箱
  • 邮编：150001
  • 邮箱：hitxuebao_e@HIT.edu.cn
  • 电话：0451-86414135
  • 国际标准刊号：ISSN：1005-9113
  • 国内统一刊号：ISSN：23-1378/T
  • 邮发代号:14-263
  • 获奖情况:
  • 2000年获黑龙江省科技期刊一等奖,2012年获科技类“2012中国国际影响力优秀学术期刊...
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  • 被引量:160