NDLI: Partial area under the receiver operating characteristics curve of energy detectors in fading channels

Content Provider	IEEE Xplore Digital Library
Author	Adebola, E. Annamalai, A.
Copyright Year	2014
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Prairie View A&M Univ., Prairie View, TX, USA (Adebola, E.; Annamalai, A.)
Abstract	This article exploits an exponential-type finite-range integral representation of the generalized Marcum Q-function $Q_{v}(a,b)$ (that is valid for positive integer order v but for any ratio of a/b) to unify the analysis of the partial area under the receiver operating characteristics curve (partial AUC) measure for a class of modified energy detectors with diversity reception in a myriad of fading environments (including the η-μ, κ-μ, α-μ, K, G, and $K_{G}$ generalized fading distributions). This metric facilitates the task of comparing the performance of different diversity-enabled energy detectors within a specified detection threshold range and also encapsulates the total AUC measure as a special case. Numerical results reveal that the partial AUC measure of an average energy detector is superior to that of the classical total energy detector with the increasing sample size owing to the noise averaging effect. In particular, we demonstrate that our proposed analytical framework facilitates the investigation of the effects of dissimilar fading parameters, shadowing, branch correlation, diversity order and different diversity combining techniques on the partial AUC metric of energy detectors.
Starting Page	150
Ending Page	156
File Size	547285
Page Count	7
File Format	PDF
e-ISBN	9781479937110
DOI	10.1109/APWiMob.2014.6920277
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-08-28
Publisher Place	Indonesia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Measurement Fading Diversity reception Detectors Receivers Noncoherent receiver Diversity methods Generalized fading distributions Partial area under the receiver operating characteristic curve Moment generating function method Signal to noise ratio
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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