| Channel capacity and digital modulation schemes in correlated Weibull fading channels with nonidentical statistics |
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| 作者单位： | Xiao Hailin（School of Electronic Engineering, Univ. of Electronic Science and Technology of China, Chengdu 610054, P. R. China） ;
Nie Zaiping（School of Electronic Engineering, Univ. of Electronic Science and Technology of China, Chengdu 610054, P. R. China） ;
Yang Shiwen（School of Electronic Engineering, Univ. of Electronic Science and Technology of China, Chengdu 610054, P. R. China） ; |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | The novel closed-form expressions for the average channel capacity of dual selection diversity is presented, as well as, the bit-error rate (BER) of several coherent and noncoherent digital modulation schemes in the correlated Weibull fading channels with nonidentical statistics. The results are expressed in terms of Meijer's Gfunction, which can be easily evaluated numerically. The simulation results are presented to validate the proposed theoretical analysis and to examine the effects of the fading severity on the concerned quantities.
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| 收稿时间： | 20 May 2006. |
Channel capacity and digital modulation schemes in correlated Weibull fading channels with nonidentical statistics |
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| Authors: | Xiao Hailin Nie Zaiping Yang Shiwen |
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| Institution: | School of Electronic Engineering, Univ. of Electronic Science and Technology of China, Chengdu 610054, P. R. China |
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| Abstract: | The novel closed-form expressions for the average channel capacity of dual selection diversity is presented, as well as, the bit-error rate (BER) of several coherent and noncoherent digital modulation schemes in the correlated Weibull fading channels with nonidentical statistics. The results are expressed in terms of Meijer's Gfunction, which can be easily evaluated numerically. The simulation results are presented to validate the proposed theoretical analysis and to examine the effects of the fading severity on the concerned quantities. |
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| Keywords: | Average channel capacity Weibull fading'channels Bit-error rate Digital modulation Nonidentical statistics |
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