已解决问题
可能原因是:发生轻度自激,外界干扰,施主基站参数设置不当,直放站上下增益的不平衡,直放站设备性能差
解决方法:在施主天线和重发天线间维持足够的隔离度
避免其他系统设备的设备共站,找出隔离干扰源
调整基站参数表
重新调整上下行增益
更换设备
解决方法:在施主天线和重发天线间维持足够的隔离度
避免其他系统设备的设备共站,找出隔离干扰源
调整基站参数表
重新调整上下行增益
更换设备
回答时间:2011-10-30 10:02
此答案得到3次回应
虽然不是很满意 但是还是谢谢你的解答 我还是应届毕业生 做毕业论文用呢
178126261 | 回应时间:2011-11-16 11:09
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