摘要
本文讨论了无线电通信市场的发展趋势和促进其发展的各种因素，从价格、服务性能和质量上与现有大功率宏蜂窝系统以及其它低功率无线接入系统相比较，个人接入系统 ＰＡＣＳ具有明显的优势，并讨论了它的适用范围。
This paper discusses the developing trend of future radio communication market and various factors which will promote the development, comparing with existing high power macrocellular systems and other low power radio access systems, PACS has advantges both in cost, service features and service qualities, the scope of its application is also discussed.
