Title :
Analysis of imperfect CDMA closed-loop power control under Rayleigh fading
Author :
Choe, Sangho ; Kwon, Hyuck M.
Author_Institution :
Sch. of Inf., Commun. & Electron., Catholic Univ. of Korea, Gyeonggi-Do, South Korea
Abstract :
This paper presents a performance analysis of imperfect CDMA closed-loop power control (CLPC) with the loop delay, the channel estimation error, and the power control command bit error as the parameters under a Rayleigh fading environment, and compares the analytically obtained standard deviation of the imperfect CLPC loop error with the simulation results.
Keywords :
Rayleigh channels; channel estimation; closed loop systems; code division multiple access; delay estimation; power control; statistical analysis; telecommunication control; CDMA; Rayleigh fading; channel estimation error; command bit error; imperfect closed-loop power control; loop delay; loop error; performance analysis; standard deviation; Analytical models; Channel estimation; Delay estimation; Error correction; Interference; Multiaccess communication; Performance analysis; Power control; Random processes; Rayleigh channels;
Conference_Titel :
Communications and Information Technology, 2004. ISCIT 2004. IEEE International Symposium on
Print_ISBN :
0-7803-8593-4
DOI :
10.1109/ISCIT.2004.1412471
