DocumentCode
2397257
Title
A time-water-pouring based transmission power adaptation in MC-CDMA systems over Nakagami-m fading channels
Author
Feng, Yizhi
Author_Institution
Sch. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou, China
fYear
2010
fDate
26-28 Oct. 2010
Firstpage
629
Lastpage
633
Abstract
In this paper, we propose a time-water-pouring based transmission power adaptation for multicarrier code-division multiple-access (MC-CDMA) systems over Nakagami-m fading channels. The proposed transmission power adaptation has a significant bit error rate (BER) performance gain over the nonadaptive transmission scheme over both independent and correlated fading channels. Moreover, the proposed scheme keeps good BER performance while is much simpler than the previous power control /adaptation schemes.
Keywords
Nakagami channels; code division multiple access; error statistics; BER; MC-CDMA system; Nakagami-M fading channel; bit error rate; correlated fading channel; multicarrier code-division multiple-access system; time-water-pouring based transmission power adaptation; Lead; Multicarrier code division multiple access; Tin; Nakagami-m fading; multicarrier code-division multipleaccess (MC-CDMA); power adaptation; time-water-pouring;
fLanguage
English
Publisher
ieee
Conference_Titel
Broadband Network and Multimedia Technology (IC-BNMT), 2010 3rd IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-6769-3
Type
conf
DOI
10.1109/ICBNMT.2010.5705166
Filename
5705166
Link To Document