Title :
Reverse Link Inter-cell Interference Analysis for Cellular CDMA Systems with Random Power Disparity
Author_Institution :
Dept. of Eng., Cape Breton Univ., Sydney, NSW
fDate :
Oct. 28 2005-Nov. 1 2005
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;
Conference_Titel :
Signals, Systems and Computers, 2005. Conference Record of the Thirty-Ninth Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
1-4244-0131-3
DOI :
10.1109/ACSSC.2005.1599794
