Second-Order Statistics for Many-Link Body Area Networks

被引：14

作者：

Chaganti, Vasanta G. ^{[1
,2
]}

Smith, David B. ^{[1
,2
]}

Hanlen, Leif W. ^{[1
,2
]}

机构：

[1] NICTA, Canberra, ACT 2600, Australia

[2] Australian Natl Univ, Canberra, ACT 0200, Australia

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2010年 / 9卷

关键词：

Communication channels; personal area networks; propagation; PROPAGATION;

D O I：

10.1109/LAWP.2010.2048690

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：

Second-order statistics are presented from a body-area measurement campaign using 40 simultaneous links over a few hours of everyday activity. Following from the fit of a Lognormal distribution to the channel gain, the level crossing rates and fade distributions are compared to derived theoretical second-order Lognormal statistics. Of the two adult-one male, one female-test subjects, the results for the smaller female subject showed a better fit to the Lognormal distribution and the resulting second-order statistics. Fading for indoor on-body-area communications is confirmed to be well modeled by Lognormal distributions.

引用

页码：322 / 325

页数：4

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