Analysis of AQ-DBPSK modulation for WSN transceivers in indoor environments

Author

Vasanthi, M.S. ; Kumar, Dinesh ; Rama Rao, T.

Author_Institution

Dept. of Telecommun. Eng., SRM Univ., Chennai, India

fYear

2013

fDate

21-22 Feb. 2013

Firstpage

904

Lastpage

907

Abstract

Energy efficient modulation techniques are of paramount importance for wireless sensor communication where energy efficiency directly affects the lifetime of the networks. Transceivers with low energy consumption are indispensable components for wireless sensor networks. The main objective of this paper is to simulate AQ-DBPSK modulation scheme and analyze its performance for wireless sensor communication in indoor environments under Additive White Gaussian Noise channel and Raleigh fading conditions. Also a direct conversion transmitter architecture using AQ-DBPSK modulation at 2.4GHz is simulated.

Keywords

AWGN channels; differential phase shift keying; energy consumption; indoor radio; modulation; quadrature phase shift keying; radio transceivers; radio transmitters; wireless sensor networks; AQ-DBPSK modulation analysis; AQ-DBPSK modulation scheme; Rayleigh fading conditions; WSN transceivers; additive white Gaussian noise channel; direct conversion transmitter architecture; energy efficient modulation techniques; frequency 2.4 GHz; indoor environments; low energy consumption; wireless sensor communication; wireless sensor networks; Bit error rate; Energy efficiency; Modulation; Transceivers; Transmitters; Wireless communication; Wireless sensor networks; Energy efficient; Wireless sensor networks; fading channels; spread spectrum; transciever;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Communication and Embedded Systems (ICICES), 2013 International Conference on

Conference_Location

Chennai

Print_ISBN

978-1-4673-5786-9

Type

conf

DOI

10.1109/ICICES.2013.6508198

Filename

6508198