问题:PS业务GSM成功重选TD-SCDMA流程,下述哪些描述是错误的...
Thursday, September 15, 2022
问题:单站测试的工作中,需要关注的内容以下描述不正确的是哪些()...
Thursday, September 15, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
问题:写出标准的宏站配置方案(包括BPOx的类型及数量,射频拉远单元的...
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:OFDM将频域划分为多个子信道,各相邻子信道相互正交,但不同子信...
Thursday, September 15, 2022
问题:一般来说,增益的提高主要依靠减小垂直面向辐射的波瓣宽度,而在水平面上保持()。...
Friday, August 4, 2023
问题:以下哪个是正确的移动台被叫过程中,逻辑信道使用的流程顺序()...
Thursday, September 15, 2022
问题:Diameter路由代理(DRA)在Cx接口支持基于哪个AVP进...
Thursday, September 15, 2022
问题:在3GPP技术规范中,LTE系统频谱效率应达到R6HSDPA的...
Monday, September 12, 2022
问题:Precondition字段是在哪条消息中携带的()。...
Thursday, September 15, 2022
问题:Preamble之后需要预留保护间隔GT同样影响着小区的最大覆盖...
Thursday, September 15, 2022
Saturday, May 6, 2023
问题:发生切换时,发生数据的反传,在一定程度上保证数据不丢包...
Thursday, September 15, 2022
Friday, September 16, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:eNB中负责物理层管理的是()单板。A、PGB、UPBC、CCD、SA...
Saturday, March 1, 2025