Title :
Modulation Selection from a Battery Power Efficiency Perspective
Author :
Duan, Dongliang ; Qu, Fengzhong ; Yang, Liuqing ; Swami, Ananthram ; Principe, Jose C.
Author_Institution :
Dept. of Electr., Comput. Eng., Univ. of Florida, Gainesville, FL, USA
fDate :
7/1/2010 12:00:00 AM
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.
Keywords :
Batteries; Chapters; Energy consumption; Frequency shift keying; Power system modeling; Pulse amplifiers; Pulse circuits; Pulse modulation; Wireless communication; Wireless sensor networks; Battery power efficiency (BPE); nonlinear battery model; pulse-based modulations;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2010.07.080443
