DocumentCode
3420670
Title
Energy consumption analysis in link adaptive cognitive radio network
Author
Mahapatra, Rajarshi
Author_Institution
Dept. of ECE, Meghnad Saha Inst. of Technol., India
fYear
2009
fDate
14-16 Dec. 2009
Firstpage
1
Lastpage
3
Abstract
In this paper, we investigate the energy consumption of a wireless cognitive radio (CR) network, where each node is equipped with CR and the network is an OFDMA system operating on time slots. In particular, we investigate the energy consumption efficiency in CR network using a joint adaptive modulation and power allocation algorithm. We also investigate the optimum network area for green communication.
Keywords
OFDM modulation; adaptive modulation; cognitive radio; energy consumption; frequency division multiple access; radio networks; OFDMA system; green communication; joint adaptive modulation; link adaptive cognitive radio network; optimum network area; power allocation algorithm; wireless cognitive radio network energy consumption; Adaptive systems; Batteries; Bit error rate; Chromium; Cognitive radio; Energy consumption; Interference; Quality of service; Signal to noise ratio; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Networks and Telecommunication Systems (ANTS), 2009 IEEE 3rd International Symposium on
Conference_Location
New Delhi
ISSN
2153-1676
Print_ISBN
978-1-4244-5989-6
Type
conf
DOI
10.1109/ANTS.2009.5409875
Filename
5409875
Link To Document