论文部分内容阅读
对富士通数字微波瞬间中断的一点探讨湖北省电信设备维护局陈放富士通２４００ＣＨ＄拟信道机改造成传输６８Ｍｂｉｔ／Ｓ，３４Ｍｂｉｔ／Ｓ数字倍号后，普遍存在瞬间大误码现象，这主要是多径衰落和平衰落造成瞬间误码量特别大，以致于不能与正常信号比较实行无损切换，...
A brief discussion on the instantaneous interruption of digital microwave in Fujitsu Hubei Provincial Telecommunications Equipment Maintenance Bureau Chen Fu Fujitsu 2400CH $ Quasi channel machine transformation into transmission 68Mbit / S, 34Mbit / S digital multiples, the general instantaneous large error code, which is mainly multipath The decline of peace and decline caused by the instantaneous bit error rate is particularly large, so that can not be compared with the normal signal lossless switching, ...