基于 MIMO 双流的 TD-LTE 室内分布覆盖系统的设计

摘要

There is no mathematical model and algorithm at home and abroad to solve the problems of heavy engineering workload , hard coordination and great investment in the present MIMO dual channel mode when reforming and expanding the existing TD-LTE indoor distribution cover system .Since that , this paper has established a passive indoor distribution system model based on MIMO dual channel mode . And an algorithm on population decomposition strategy has been designed to solve the problems .%针对目前国内外还没有一个数学模型和算法来解决现有TD-LTE室内分布覆盖系统的改造和扩容方案中的MIMO双通道模式工程改造量、协调量和投资均较大的问题，建立了一路新建、一路合路方式的MIMO双通道无源室内分布系统模型，并针对该模型设计了一种基于种群分解策略求解的算法。