Modulation selection from a battery power efficiency perspective

Authors:
Dongliang Duan;Fengzhong Qu;Liuqing Yang;Ananthram Swami;Jose C. Principe
Affiliations:
Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL;Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL;Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL;Army Research Laboratory, Adelphi, MD;Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL
Venue:
IEEE Transactions on Communications
Year:
2010

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Abstract

In this paper, we compare the battery power efficiencies of various pulse-based modulations widely adopted for their low complexity. Taking into account circuit modules and battery imperfectness, we establish simple closed-form analytical formulas which can be used to conveniently determine the relative preference between arbitrary pulse-based modulation pairs in terms of their actual average battery energy consumption.