Title :
Minimize reverse link outage probability of cellular CDMA systems by optimizing receiving power of mobile users
Author_Institution :
Dept. of Eng., Cape Breton Univ., Sydney, NS, Canada
Abstract :
In this paper, the reverse link outage probability of cellular CDMA systems under the constraint of finite maximum transmitting power is analyzed. Moreover, the optimal receiving power of mobile users is investigated to minimize the outage probability. Both numerical evaluations and computer simulations show that optimizing the receiving power based upon the number of mobile users per cell can considerably reduce the outage probability as compared to setting the receiving power at a fixed value.
Keywords :
cellular radio; code division multiple access; probability; cellular CDMA systems; mobile users; optimal receiving power; reverse link outage probability; Base stations; Batteries; Computer simulation; Interference; Lakes; Mobile computing; Multiaccess communication; Power control; Power engineering and energy; Power system modeling;
Conference_Titel :
Radio and Wireless Symposium, 2006 IEEE
Print_ISBN :
0-7803-9412-7
DOI :
10.1109/RWS.2006.1615170
