求翻译：2.发射功率控制在移动台和基站双向按照无线路径的远近控制其平均功率，只需保持其传输质量在给定门限以上即可，这样便可减少对其他信道的干扰。是什么意思？

Transmit power control to control the average power in the mobile station and base station two-way in accordance with the proximity of the wireless path, just to maintain its transmission quality can be more than a given threshold, this can reduce the interference on other channels.

2.transmit power control in the mobile and base station according to the Wireless two-way path of the Hi Lo control their average power, you need to keep only the transmission quality for a given threshold, it would have to be more than you can on other channel interference.

2. emissive power control in traveling carriage and base depot bidirectional according to wireless way far and near control its average power, only must maintain its transmission quality in to assign above the threshold then, like this then may reduce to other channel disturbance.

2. bi-directional transmission power control in mobile station and base station by the wireless path distance control of his power, just to keep the transmission quality is more than a given threshold, so as to reduce interference to other channels.