Effect of power change from interferer sources on the CDF probability in a mobile radio cellular system

Author

Ata, Osama U.

Author_Institution

Dept. of Electron Eng., Al-Quds Univ., Jerusalem, Israel

Volume

1

fYear

1998

fDate

5-9 Oct 1998

Firstpage

217

Abstract

Most cellular systems provide for the use of transmitter power control to reduce co-channel interference for a given channel allocation. Efficient interference management aims at achieving acceptable carrier to interference ratios (CIR) in all active communication links within the system. This paper is a study of the effect of decreasing the power from the interferer sources in a frequency-reuse system on co-channel interference and cellular channel capacity. It also provides a comparative cumulative distribution function (CDF) probability performance study for the well known system AMPS (Advanced Mobile Phone System) and GSM (Global System for Mobile Communications) at the pertaining CIR levels of 18 dB and 11 dB respectively. A 7 cell cluster is used throughout the simulations, in line with the AMPS system. However a 3 cell cluster is used for the GSM frequency-reuse model

Keywords

cellular radio; channel allocation; channel capacity; cochannel interference; digital radio; frequency allocation; interference suppression; power control; telecommunication control; AMPS; Advanced Mobile Phone System; CDF probability; GSM; Global System for Mobile Communication; carrier to interference ratios; cellular channel capacity; channel allocation; co-channel interference; cumulative distribution function probability performance; frequency-reuse system; interference management; interferer sources; mobile radio cellular system; power change; transmitter power control; Channel allocation; Channel capacity; Distribution functions; Frequency; GSM; Interchannel interference; Mobile handsets; Power control; Power system management; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Universal Personal Communications, 1998. ICUPC '98. IEEE 1998 International Conference on

Conference_Location

Florence

ISSN

1091-8442

Print_ISBN

0-7803-5106-1

Type

conf

DOI

10.1109/ICUPC.1998.732830

Filename

732830