Therefore the PHS network optimization commonly indicates the wireless network optimization.

因此，小灵通网络优化一般都是指对无线网络的优化。

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PHS network communication system of GuiYang, it was little cellular communications technology that was adopted.

贵阳PHS网络通信系统，采用的是微蜂窝通信技术。

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The result shows that the proposed frequency planning method improved the performance of the PHS network greatly.

试验结果表明本文提出的规划方法大幅度改善了网络的性能指标，具有良好的应用及经济价值。

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