New analytical models and probability density functions for fading in wireless communications

被引：256
作者：
Durgin, GD [1 ]
Rappaport, TS [1 ]
de Wolf, DA [1 ]
机构：
[1] Virginia Polytech Inst & State Univ, Bradley Dept Elect & Comp Engn, Mobile & Portable Radio Res Grp, Blacksburg, VA 24061 USA
来源：
IEEE TRANSACTIONS ON COMMUNICATIONS | 2002年 / 50卷 / 06期
关键词：
envelope detection; fading channels; mobile communications; multipath channels; propagation; scattering;
D O I：
10.1109/TCOMM.2002.1010620
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents new envelope probability density functions (pdfs) that describe small-scale, local area fading experienced by narrow-band wireless receivers. The paper also develops novel pdfs that describe the local area fading of two specular multipath components in the presence of other diffusely propagating waves. These pdfs are studied in the context of classical fading pdfs such as the Rayleigh, Rician, and other distributions.
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页码：1005 / 1015
页数：11
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