无线at M网络中，在信元进入AT M网络层前，须通过逻辑链路控制(llc)层来消除无线信道的影响。

In wireless network, a logical link control (LLC) layer is necessary to mitigate the effect of radio channel error before cells are released to the ATM network layer.

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终端信息消息不仅包括来自接收端的通信方式优先级、逻辑信道信令、控制与指示，而且也包括接收和传输能力。

The messages cover receiving and transmitting capabilities as well as mode preference from the receiving end, logical channel signalling, and Control and Indication.

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