Energy-efficiency of dual-switched branch diversity receiver in wireless sensor networks
Author
al-Suhayl, Ghaida Abd al-Razzaq
Source
The Iraqi Journal of Electrical and Electronic Engineering
Issue
Vol. 7, Issue 2 (31 Dec. 2011), pp.130-137, 8 p.
Publisher
University of Basrah College of Engineering
Publication Date
2011-12-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Telecommunications Engineering
Abstract EN
In this paper, we develop an analytical energy efficiency model using dual switched branch diversity receiver in wireless sensor networks in fading environments.
To adapt energy efficiency of sensor node to channel variations, the optimal packet length at the data link layer is considered.
Within this model, the energy efficiency can be effectively improved for switch-and-stay combiner (SSC) receiver with optimal switching threshold.
Moreover, to improve energy efficiency, we use error control of Bose-Chaudhuri-Hochquengh (BCH) coding for SSC-BPSK receiver node compared to one of non-diversity NCFSK receiver of sensor node.
The results show that the BCH code for channel coding can improve the energy efficiency significantly for long link distance and various values of high energy consumptions over Rayleigh fading channel.
American Psychological Association (APA)
al-Suhayl, Ghaida Abd al-Razzaq. 2011. Energy-efficiency of dual-switched branch diversity receiver in wireless sensor networks. The Iraqi Journal of Electrical and Electronic Engineering،Vol. 7, no. 2, pp.130-137.
https://search.emarefa.net/detail/BIM-288787
Modern Language Association (MLA)
al-Suhayl, Ghaida Abd al-Razzaq. Energy-efficiency of dual-switched branch diversity receiver in wireless sensor networks. The Iraqi Journal of Electrical and Electronic Engineering Vol. 7, no. 2 (2011), pp.130-137.
https://search.emarefa.net/detail/BIM-288787
American Medical Association (AMA)
al-Suhayl, Ghaida Abd al-Razzaq. Energy-efficiency of dual-switched branch diversity receiver in wireless sensor networks. The Iraqi Journal of Electrical and Electronic Engineering. 2011. Vol. 7, no. 2, pp.130-137.
https://search.emarefa.net/detail/BIM-288787
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 137
Record ID
BIM-288787
