问题:根据信道条件的不同分为四类测试点:“极好”点、“好”点、“中”点和“差”点,其中,“中”点的RSRP范围为()。...
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:单选题无线接通率应满足覆盖区内的移动台在()的位置可以接入网络。A 0.8B 0.9C 0.95D 0.99...
Monday, June 19, 2023
Friday, August 11, 2023
问题:单选题TD-LTE室内主要使用()频段。A AB FC ED D...
Friday, April 19, 2024
Thursday, September 22, 2022
问题:单选题激光器失效告警产生的原因()。A 输出的功率偏大B 输入的功率过低C 激光器的制冷电流过高D 激光器的偏置电流过高...
Monday, September 25, 2023
问题:单选题一般情况下,在DWDM系统中,()不同波道OUT是可以互换的。A 发送端OTUB 中继器使用OTUC 接收端OTUD 放大器使用OUT...
Tuesday, May 2, 2023
Tuesday, September 20, 2022
Thursday, September 22, 2022
Monday, September 19, 2022
Wednesday, September 21, 2022
问题:根据《中国移动广东公司TD-LTE室内分布系统设计规范(V1.1)》,根据集团公司意见,将()频段作为TD-LTE规模网...
Thursday, September 22, 2022
Friday, September 23, 2022
Wednesday, September 21, 2022
Thursday, September 22, 2022
Tuesday, September 20, 2022
Thursday, September 22, 2022
问题:填空题在满足无码间干扰的条件下,频谱利用率最大可达到()。...
Monday, May 29, 2023
Friday, August 11, 2023