Spectrum efficiency of sectorization for Distributed Dynamic Channel Assignment in cellular systems

Satoru Fukumoto, Duk Kyu Park, Kazunori Okada, Shigetoshi Yoshimoto, Iwao Sasase

Research output: Contribution to conferencePaperpeer-review

Abstract

This paper investigates the performances of Distributed Dynamic Channel Assignment (DDCA) strategies in sector cell layout systems using directional antennas. Simulations are done under the same propagation conditions and with the same system parameters. They show that DDCA strategies in sector cell layout systems gain 2.3 to approximately 8.2 times higher capacity than do Fixed Channel Assignment (FCA) strategy in conventional cellular systems using omnidirectional antennas and 1.5 to approximately 2.5 times higher than do DDCA strategies in conventional systems.

Original languageEnglish
Pages552-556
Number of pages5
Publication statusPublished - 1995 Dec 1
EventProceedings of the 1995 6th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'95. Part 3 (of 3) - Toronto, Can
Duration: 1995 Sep 271995 Sep 29

Other

OtherProceedings of the 1995 6th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'95. Part 3 (of 3)
CityToronto, Can
Period95/9/2795/9/29

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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