Title :
High capacity cell configuration strategy in ACI and CCI conditions
Author :
Sampei, Seiichi ; Leung, Patrick ; Feher, Kamilo
Author_Institution :
Min. of Posts & Telecommun., Tokyo, Japan
Abstract :
A cell allocation strategy in both adjacent channel interference (ACI) and cochannel interference (CCI) conditions is proposed to increase the system capacity of digital cellular systems. Attention is focused on the effects of ACI on such parameters as the antenna directivity, the channel separation, and the number of cell sites in a cell cluster. The results show that careful selection of these parameters can result in a system capacity approximately 50% higher than US digital cellular systems
Keywords :
adjacent channel interference; antenna radiation patterns; cellular radio; channel capacity; cochannel interference; digital radio; frequency allocation; mobile antennas; ACI; CCI; adjacent channel interference; antenna directivity; cell allocation strategy; cell cluster; cell configuration; channel separation; cochannel interference; system capacity; Australia; Base stations; Channel allocation; Channel spacing; Directive antennas; Interchannel interference; Interference constraints; Interleaved codes; Radiofrequency interference; Telecommunication computing;
Conference_Titel :
Vehicular Technology Conference, 1993., 43rd IEEE
Conference_Location :
Secaucus, NJ
Print_ISBN :
0-7803-1267-8
DOI :
10.1109/VETEC.1993.507040
