The core of the system is the HF automatic link establishment, for short, ALE.
而这一系统的核心就是短波自动链路建立系统，简称ALE系统。
Automatic link establishment (ALE) is one of the most important technologies in the third generation (3g) high frequency communications, with the handshake scheme being the key part.
自动链路建立(ale)技术是第三代短波通信(3G)中的一项关键技术，握手过程是自动链路建立技术的一项重要内容。
ALE module is optimized and mended in its application, because it is a module of automatic radio of the company.
由于此ALE系统是为海格通信公司短波电台设计的一个模块，实际方案根据公司电台的实际要求作了优化与改进。
ALE module is optimized and mended in its application, because it is a module of automatic radio of the company.
由于此ALE系统是为海格通信公司短波电台设计的一个模块，实际方案根据公司电台的实际要求作了优化与改进。
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