Title :
Performance of CDMA with mobile cells
Author :
Kong, Ning ; Milstein, Laurence B.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., San Diego, La Jolla, CA, USA
fDate :
Oct. 30 1995-Nov. 1 1995
Abstract :
In this paper, the performance of two CDMA mobile cells, as a function of the distance, D, between the moving cells, is derived, taking into account the inherent power control error. The result can be easily extended to multiple nonoverlapping moving cells. Three reasonable distribution models of the mobile units are presented, one of which leads to a simple closed-form expression for the performance. It is found that the performance is a function of only the ratio of the distance, D, and cell radius, R, not D or R individually. Also, a closed-form upper-bound on the error probability is given and found to be numerically tight.
Keywords :
code division multiple access; CDMA; closed form expression; closed form upper bound; distance to cell radius ratio; distribution models; error probability; mobile cells; mobile units; multiple nonoverlapping moving cells; power control error; system performance; Base stations; Error correction; Fading; Frequency; Multiaccess communication; Performance analysis; Power control; Propagation losses; Random variables; Shadow mapping;
Conference_Titel :
Signals, Systems and Computers, 1995. 1995 Conference Record of the Twenty-Ninth Asilomar Conference on
Conference_Location :
Pacific Grove, CA, USA
Print_ISBN :
0-8186-7370-2
DOI :
10.1109/ACSSC.1995.540561
