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An Approach to Dynamic Channel Assignment in a Cellular Mobile Communication System Using a Neural Network

Kazuhiko SHIMADA, Keisuke NAKANO, Masakazu SENGOKU, Takeo ABE

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Summary :

In cellular mobile systems, an alternative approach for a Dynamic Channel Assignment problem is presented. It adaptively assigns the channels considering the cochannel interference level. The Dynamic Channel Assignment problem is modeled on the different cellular system from the conventional one. In this paper, we formulate the rearrangement problem in the Dynamic Channel Assignment and propose a novel strategy for the problem. The proposed algorithm is based on an artificial neural network as a specific dynamical system, and is successfully applied to the cellular system models. The computer simulation results show that the algorithm utilized for the rearrangement is an effective strategy to improve the traffic characteristics.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E77-A No.6 pp.985-992
Publication Date
1994/06/25
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section PAPER (Special Section of Papers Selected from 1993 Joint Technical Conference on Circuits/Systems, Computers and Communications (JTC-CSCC'93))
Category
Communications

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