AIS系统由通信处理模块、基带处理模块、射频模块和接口模块组成。

AIS system is composed with communication processing module, base band processing module, radio module and interface module.

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本文在简要介绍某大型数字程控交换机系统的基础上叙述了其通信处理模块的研制与开发工作。

This paper describes the development and realization of CPM on the basis of introducing a large capacity digital SPC exchange system.

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