RP-Reconstructing ARP Strategy for Micro-Cellular Systems

Hiromasa FUJII  Kouhei MIZUNO  Takahiko SABA  Iwao SASASE  

IEICE TRANSACTIONS on Communications   Vol.E83-B   No.5   pp.1122-1127
Publication Date: 2000/05/25
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: PAPER
Category: Wireless Communication Switching
microcellular systems,  dynamic channel assignment,  reuse partition,  

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In cellular systems, autonomous reuse partitioning (ARP) is one of the channel assignment strategy which attains the high spectral efficiency. In the strategy, the movement of mobile stations (MSs) causes the disturbance of reuse partition. Furthermore the smaller cell size causes the spectral efficiency worse. In this paper, we propose a new ARP strategy with reuse partitioning reconstructing, named RP-reconstructing ARP strategy, for microcellular systems. We evaluate the performance of the proposed strategy with blocking rate and forced call termination rate by the computer simulation. The results show that the system with the proposed strategy accommodates 1.5 times as many users as the system with ARP does.