Open AccessAnalysis of Interference and Signal Quality in Cellular Wireless Networks
Author(s) -
Sazan K. Al-jaff,
Oğuz Bayat,
Adheed Hasan Sallomi
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/881/1/012143
Subject(s) - interference (communication) , base station , code division multiple access , computer science , cdma spectral efficiency , co channel interference , cellular network , wireless , electronic engineering , channel (broadcasting) , computer network , signal (programming language) , near far problem , adjacent channel interference , reduction (mathematics) , telecommunications , engineering , mathematics , programming language , geometry
An analytical model to compute the effect of co-channel interference from the base stations at the Multi-cell CDMA systems is proposed. The objective is to study the effect of multiple-access interference generated by the neighbor cells on multi-cell CDMA and W-CDMA systems capacity. The potential of adaptive antennas in interference reduction and signal quality improvement in CDMA mobile communications systems is analyzed. The study shows that improvement in base-station sensitivity can boost system performance.