摘要
从传播模型理论、环保,最小耦合损耗和WCDMA利旧4个角度推导了TD-SCDMA室内覆盖系统的边缘场强需求,天线口发射功率需求。讨论了多系统分布共存的功率配比差,并以一测试案例从功率分配的角度出发进行了验证。
It described the requirement of field intensity at the cell margin and power of antenna from such aspects as propagation model, electromagnetic radiation, minimize coupling lose, extant WCDMA reuse. It also discussed the difference of power in several systems coexistence. Finally, An example was present to verify the conclusion.
出处
《邮电设计技术》
2008年第3期25-29,共5页
Designing Techniques of Posts and Telecommunications
