Title :
Analytical expression for uplink C/I-distribution in interference-limited cellular radio systems
Author :
Walke, C.M. ; Oechtering, T.J.
Author_Institution :
Inst. of High Frequency Technol., RWTH Aachen Univ. of Technol., Germany
fDate :
7/4/2002 12:00:00 AM
Abstract :
The cumulative distribution function (CDF) of the uplink carrier-to-interference ratio (C/I) of an interference-limited cellular radio network is presented. Based on this and on the assumptions of Gaussian inter-cell interference and flat Rayleigh fading channels, the CDF of the bit error ratio for a QPSK-modulated space/time/code division multiple access system deploying a zero-forcing block linear equaliser with receive antenna diversity is derived
Keywords :
Gaussian noise; Rayleigh channels; cellular radio; code division multiple access; diversity reception; error statistics; quadrature phase shift keying; radiofrequency interference; space division multiple access; time division multiple access; C/I ratio; CDF; CDMA; Gaussian inter-cell interference; QPSK-modulation; SDMA; TDMA; bit error ratio; cellular radio network; code division multiple access; cumulative distribution function; flat Rayleigh fading channels; interference-limited network; receive antenna diversity; space division multiple access; time division multiple access; uplink carrier-to-interference ratio; zero-forcing block linear equaliser;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020497
