Performance of integrated macro and microcell systems applied to TDMA or CDMA cellular systems

Hiroshi Furukawa, Yoshihiko Akaiwa

Research output: Contribution to conferencePaper

2 Citations (Scopus)

Abstract

Integration of macro and microcell seems to be a relevant method in the next generation of cellular systems, where higher traffic must be accommodated with a minimum effort of investment. In this paper, we theoretically analyze the system from viewpoint of capacity and probability that a required carrier to interference signal power ratio (CIR) can be maintained in both macrocell and microcell. TDMA or CDMA system is considered in the integrated system. The calculated results show that microcell can reuse the channels assigned to macrocell in TDMA system. In CDMA system, the site diversity between macrocell and microcell is required to obtain high capacity gain owing to the frequency reuse between micro and macrocells. This fact causes to lose the benefits of the macrocell system.

Original languageEnglish
Pages615-619
Number of pages5
Publication statusPublished - Dec 1 1995
EventProceedings of the 1995 4th IEEE International Conference on Universal Personal Communications Record - Tokyo, Jpn
Duration: Nov 6 1995Nov 10 1995

Other

OtherProceedings of the 1995 4th IEEE International Conference on Universal Personal Communications Record
CityTokyo, Jpn
Period11/6/9511/10/95

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture

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    Furukawa, H., & Akaiwa, Y. (1995). Performance of integrated macro and microcell systems applied to TDMA or CDMA cellular systems. 615-619. Paper presented at Proceedings of the 1995 4th IEEE International Conference on Universal Personal Communications Record, Tokyo, Jpn, .