异型网构建高性能LTE深度覆盖网络的研究

Research on Construction of High-Performance LTE Depth Coverage Networks for Heterotypic Networks

为了解决现阶段4G网络深度覆盖不足的问题,采用构建异型网方案,分析深度覆盖场景特征和深度覆盖需求特征,提出4G网络建设新方法、新思路,即容量型异型网和非容量型异型网,并通过实际案例验证了其在网络演进、容量干扰和可监控等方面的优势,异型网构建成为有效提升4G网络深度覆盖性能的重要手段。

In order to deal with the insufficient depth coverage in 4 G networks at present, the heterotypic network was adopted to analyze the scenario and the requirements features of depth coverage. The new method and idea to construct 4 G networks were proposed including capacity heterogeneous network and non-capacity heterogeneous network. The practical case verified its advantages in network evolution, capacity interference and monitoring. The heterotypic network becomes the important means to effectively enhance the depth coverage for 4 G networks.