Monday, January 22, 2024
Sunday, October 1, 2023
问题:简要说明基于SDH技术的MSTP所能提供的光接口和电接口类型。
Friday, April 12, 2024
Saturday, September 23, 2023
Monday, January 22, 2024
Sunday, September 24, 2023
Saturday, December 30, 2023
Saturday, December 30, 2023
问题:某三扇区CDMA基站配置了66个信道单元,其中每扇区控制信道开销占用两个信道单元,软切换率为20%,无线呼损为5%,每用户平均忙时话务量为0.02Erl。此基站能容纳多少用户?
Friday, April 12, 2024
Monday, January 22, 2024
Monday, January 22, 2024
Friday, April 12, 2024
Friday, April 12, 2024
Friday, April 12, 2024
Friday, December 29, 2023
Friday, December 29, 2023
Saturday, December 30, 2023
Friday, April 12, 2024
Monday, January 22, 2024
Friday, April 12, 2024