问题:使用TD—LTE网络,是否需要更换手机、更换号码及SIM卡?
Thursday, September 26, 2024
Saturday, March 16, 2024
问题:LTE中国际漫游架构是什么样的?与2G/3G有何区别?
Thursday, September 26, 2024
问题:波束赋形和MIMO的关系是什么,TD—LTE是否支持波束赋形?
Thursday, September 26, 2024
问题:TD—LTE终端与信频的成熟度如何,后续发展需要解决的主要问题是什么?
Tuesday, October 22, 2024
Tuesday, October 22, 2024
Saturday, July 13, 2024
问题:什么是PCRF、PCEF?主要功能是什么?与2G、3G的区别?
Friday, November 22, 2024
问题:TD—LTE与WiFi、TD—SCDMA、WCDMA、cdma2000带宽及速率对比?
Friday, September 6, 2024
Friday, September 6, 2024
Thursday, September 26, 2024
Friday, September 6, 2024
问题:EPC与外部数据网互联方式都有什么?与2G/3G有何区别?
Thursday, September 26, 2024
Thursday, September 26, 2024
Tuesday, October 22, 2024
Friday, September 6, 2024
Saturday, July 13, 2024
问题:TD—LTE与WCDMA、CDMA2000有什么区别,优势在哪里?
Friday, November 22, 2024
Tuesday, October 22, 2024
Friday, September 6, 2024