Title :
Analysis of imperfect power control in CDMA cellular systems
Author :
Tam, W.M. ; Lan, F.C.M.
Author_Institution :
Dept. of Electron. Eng., Hong Kong Polytech., Kowloon, Hong Kong
Abstract :
An analytical model is presented to study the effect of power control error in a CDMA cellular system. The forward link capacity and reverse link capacity are evaluated for perfect and imperfect power control cases. In our model, two forward link power control (nth-power-of-distance power control and optimum power control) and one reverse link power control schemes are examined. The effect of the dynamic range of transmission, moreover, has also been analyzed
Keywords :
cellular radio; channel capacity; code division multiple access; power control; radio links; telecommunication control; CDMA cellular systems; analytical model; distance power control; dynamic transmission range; forward link capacity; imperfect power control; optimum power control; perfect power control; power control error; reverse link capacity; Analytical models; Base stations; Dynamic range; Error correction; Interference; Multiaccess communication; Power control; Power engineering and energy; Power measurement; Power system modeling;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1997. Waves of the Year 2000. PIMRC '97., The 8th IEEE International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
0-7803-3871-5
DOI :
10.1109/PIMRC.1997.627015
