摘要
分析了3.5 GHz+900 MHz载波聚合的网络配置及实现条件、上行增益和主辅载波策略,部署试点环境,对BBU共框/跨BBU/跨机房不同场景对比测试、拉网测试、室外覆盖室内CQT测试等进行了详细分析,并结合终端渗透和地理化分布分析,提出3.5 GHz+900 MHz载波聚合部署策略建议方案。
It analyzes the network configuration and implementation conditions,uplink gain and carrier strategy of 3.5 GHz+900 MHz carrier aggregation.By deploying test environment,it conducts detailed analysis on comparison test of the same BBU,cross BBU,cross-equipment room,network ergodic test and outdoor coverage indoor CQT test,etc.Based on analysis of terminal penetration and geographical distribution,it proposes 3.5 GHz+900 MHz carrier aggregation deployment strategy suggestion.
作者
何明
韩纬禧
梁鹏
吕爽
He Ming;Han Weixi;Liang Peng;Lu Shuang(China Unicom Guangdong Branch,Guangzhou 510630,China)
出处
《邮电设计技术》
2025年第2期53-58,共6页
Designing Techniques of Posts and Telecommunications
