Title :
Uplink analysis for cellular MC-CDMA systems under imperfect power control
Author :
Feng, Yizhi ; Wang, Hongjiang ; Yang, Min
Author_Institution :
Sch. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
In this paper, the uplink performance for the multi-cell multicarrier code-division multiple-access (MC-CDMA) systems under imperfect power control is analyzed. A simple method of bit error rate (BER) evaluation is presented based on the interference statistics analysis. Both of the influence of power control errors and channel propagation parameters on the uplink average BER is studied. Results show that the uplink average BER for the multi-cell MC-CDMA systems is evidently affected by the imperfection of power control and the shadowing standard deviations.
Keywords :
cellular radio; code division multiple access; error statistics; power control; bit error rate; cellular radio; channel propagation; imperfect power control; multi-cell multicarrier code-division multiple-access; shadowing standard deviations; uplink analysis; Bit error rate; Control system analysis; Error analysis; Error correction; Interference; Multiaccess communication; Multicarrier code division multiple access; Performance analysis; Power control; Statistical analysis; BER; MC-CDMA; Nakagami-m fading; imperfect power control; multi-cell;
Conference_Titel :
Communications Technology and Applications, 2009. ICCTA '09. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4816-6
Electronic_ISBN :
978-1-4244-4817-3
DOI :
10.1109/ICCOMTA.2009.5349131
