摘要
提出了一种LTE1800M与DCS1800M带内频率共享的频谱规划方案。在中国联通现有的1800M频谱带宽内达成20 MHz+10 MHz LTE FDD载波聚合以及DCS1800M频点的规划方案。并通过实地验证的方法对该规划方案进行了网络性能测试,测试结果表明频谱共享载波聚合在网络性能上基本具备可实施性。
A LTE1800M and DCSI800M in-band frequency sharing planning scheme is put forward. In the existing 1800M frequency for China Unicom, the planning scheme based on 20 MHz＋10 MHz LTE FDD subcanier aggregation and DCS 1800M is accomplished. The network performance test of the proposed planning scheme is verified by the filed measurement. The results show that spectrum sharing and subearrier aggregation have the feasibility in the network performance.
出处
《移动通信》
2018年第2期30-34,共5页
Mobile Communications
