美利体育登录入口官网:ETSI TR 137 900 V15.0.0 (2018-07)-2018
数字蜂窝电信系统(第 2 阶段+)(GSM) 通用移动电信系统 (UMTS) LTE 多载波和多无线接入技术 (Multi-RAT) 基站 (BS) 的射频 (RF) 要求
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Radio Frequency (RF) requirements for Multicarrier and Multiple Radio Access Technology (Multi-RAT) Base Station (BS) (3GPP TR 37.900 v...