NDLI: End-to-end statistics of dual-hop amplify-and-forward relaying in Nakagami-m fading with non-integer fading parameters

Content Provider	IEEE Xplore Digital Library
Author	Haiyang Ding Jianhua Ge Zhuoqin Jiang
Copyright Year	2010
Description	Author affiliation: State Key Lab of Integrated Services Networks (ISN), Xidian University, NO. 2 South Taibai Road, Xi'an, China (Haiyang Ding; Jianhua Ge) \|\| Xi'an Communication Institute, Wangqu Town, Xi'an, China (Zhuoqin Jiang)
Abstract	Firstly, we prove that the probability density function (PDF) of the end-to-end signal-to-noise ratio (SNR) for dual-hop amplify-and-forward (AF) relaying in Nakagami-m fading with non-integer fading parameters given by [1, Theorem 1] diverges near origin for any parameters, which is in contradiction with simulations. Secondly, the reason for the divergence is clarified. Thirdly, closed-form lower and upper bounds of the PDF are derived and used to determine the goodness of fit of certain specified approximate PDF. Finally, based on the bounds, a new approximate PDF is proposed and its accuracy is compared with the former one by numerical examples.
Starting Page	7
Ending Page	10
File Size	331076
Page Count	4
File Format	PDF
ISBN	9781424468553
e-ISBN	9781424468584
e-ISBN	9781424468577
DOI	10.1109/ISWPC.2010.5483756
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-05
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fading Statistics Probability density function Finite wordlength effects Digital relays Pervasive computing Intserv networks Cities and towns Signal to noise ratio Upper bound
Content Type	Text
Resource Type	Article

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