Reverse Link Inter-cell Interference Analysis for Cellular CDMA Systems with Random Power Disparity

Author

Nie, Hong

Author_Institution

Dept. of Eng., Cape Breton Univ., Sydney, NSW

fYear

2005

fDate

Oct. 28 2005-Nov. 1 2005

Firstpage

479

Lastpage

483

Abstract

The existing reverse link inter-cell interference models for cellular CDMA systems are based upon the assumption that all mobile users have equal receiving power or controlled power disparity at the base stations they are assigned to. However, because of imperfect power control and/or the application of new signal processing techniques, in most case the receiving power demonstrates random disparity. In this paper, a novel inter-cell interference analysis approach is proposed, which can be applied not only in cellular CDMA systems with random power disparity, but also in those with equal receiving power or controlled power disparity

Keywords

cellular radio; code division multiple access; power control; radio links; radiofrequency interference; telecommunication control; base stations; cellular CDMA systems; mobile users; power disparity control; random power disparity control; reverse link intercell interference analysis; signal processing techniques; Aggregates; Base stations; Control systems; Interference cancellation; Multiaccess communication; Multiple access interference; Power control; Power system modeling; Signal processing; Signal to noise ratio;

fLanguage

English

Publisher

ieee

Conference_Titel

Signals, Systems and Computers, 2005. Conference Record of the Thirty-Ninth Asilomar Conference on

Conference_Location

Pacific Grove, CA

ISSN

1058-6393

Print_ISBN

1-4244-0131-3

Type

conf

DOI

10.1109/ACSSC.2005.1599794

Filename

1599794