蜂窝系统中分布式动态信道分配的分扇区频谱效率

Proceedings of 6th International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 1995-09-27 DOI:10.1109/PIMRC.1995.480929

S. Fukumoto, Duk-Kyu Park, K. Okada, S. Yoshimoto, I. Sasase

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引用次数: 0

摘要

本文研究了定向天线扇形小区布局系统中分布式动态信道分配策略的性能。在相同的传播条件和相同的系统参数下进行了仿真。他们表明，扇形小区布局系统中的DDCA策略比使用全向天线的传统蜂窝系统中的固定信道分配(FCA)策略获得2.3/spl sim/8.2倍的容量，比传统系统中的DDCA策略高出1.5/spl sim/2.5倍。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Spectrum efficiency of sectorization for distributed dynamic channel assignment in cellular systems

This paper investigates the performance 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/spl sim/8.2 times higher capacity than do the fixed channel assignment (FCA) strategy in conventional cellular systems using omnidirectional antennas and 1.5/spl sim/2.5 times higher than do DDCA strategies in conventional systems.

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Proceedings of 6th International Symposium on Personal, Indoor and Mobile Radio Communications

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