| 基于等效频谱带宽的多业务WLAN无线资源占用和容量分析 |
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| 引用本文： | 潘甦,刘胜美.基于等效频谱带宽的多业务WLAN无线资源占用和容量分析[J].南京邮电大学学报(自然科学版),2008,28(6). |
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| 作者姓名： | 潘甦 刘胜美 |
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| 作者单位： | 南京邮电大学,江苏省无线通信重点实验室,江苏,南京,210003 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)
，
国家自然科学基金
，
江苏省高校自然科学基金
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| 摘 要： | 文中为WLAN(无线局域网)提出了一种多业务环境下的容量分析方法,分析了多业务数据包占用传输媒介的等效时间,在此基础上建立了多业务WLAN的资源占用模型,给出了资源占用和频谱之间的关系,从而使业务对WLAN的资源占用映射为对频谱的占用,使得在WLAN中的容量分析和在频分复用系统中一样直观可行.
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| 关 键 词： | 无线局域网 等效频谱带宽 容量 |
The Radio Resource Occupation and Capacity Analyzing for Multi-Service WLAN Based on Effective Spectral Bandwidth |
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| PAN Su,LIU Sheng-mei.The Radio Resource Occupation and Capacity Analyzing for Multi-Service WLAN Based on Effective Spectral Bandwidth[J].Journal of Nanjing University of Posts and Telecommunications,2008,28(6). |
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| Authors: | PAN Su LIU Sheng-mei |
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| Institution: | PAN Su,LIU Sheng-mei The Wireless Communications Key Laboratory of Jiangsu Province,Nanjing University of Posts , Telecommunications,Nanjing 210003,China |
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| Abstract: | This paper proposes an approach of capacity analyzing for the WLAN systems supporting multimedia services.The effective transmission time of multi-service data packets is analyzed and the resource consuming model in the multimedia WLAN is developed.The relationship between the resource consuming and the spectrum occupying is presented.The resource consuming is thereby mapped into the spectrum occupying,and the capacity analysis in WLAN is straightforward and feasible as in the Frequency Division Multiplexin... |
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| Keywords: | WLAN Effective spectral bandwidth Capacity |
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