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

Volume

1

fYear

1995

fDate

Oct. 30 1995-Nov. 1 1995

Firstpage

305

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Signals, Systems and Computers, 1995. 1995 Conference Record of the Twenty-Ninth Asilomar Conference on

Conference_Location

Pacific Grove, CA, USA

ISSN

1058-6393

Print_ISBN

0-8186-7370-2

Type

conf

DOI

10.1109/ACSSC.1995.540561

Filename

540561