美利体育登录入口官网:ETSI TR 137 900-2011
数字蜂窝电信系统(第二阶段+) 通用移动通信系统(UMTS) LTE 多载波和多种无线接入技术(Multi-RAT)基站(BS)的射频要求(3GPP TR 37.900版本...
Digital cellular telecommunications system (Phase 2+); 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 version...