利用 CloudAIR 技术实现 UL900 频谱共享研究

Research on Utilizing CloudAIR Technology to Realize UL900 Spectrum Sharing

主要介绍了利用UMTS和LTE频谱共享功能使得LTE获得更大的可用频谱资源的分析研究。在移动网络不断发展的过程中,有限的频率资源影响了网络的良好感知,所以要充分利用有限的资源给用户提供更好的使用感受。UL频谱共享很好地解决了现网900 M低频段网络资源紧缺的问题。UL频谱共享分别支持UMTS小区和LTE小区工作在比标准带宽更小的非标准带宽上,从而将节省的频谱资源共享给另一制式使用,降低了同时部署UMTS和LTE所需的频谱资源,或在已部署UMTS和LTE的场景下,使得LTE获得更大的可用频谱资源。

This article mainly introduces the analysis and research of using UMTS and LTE spectrum sharing function to make LTE obtain larger available spectrum resources.In the process of continuous development of mobile networks,limited frequency resources have affected the good perception of the network,so it is necessary to make full use of limited resources to provide users with a better experience.UL spectrum sharing solves the problem of the shortage of 900M low-frequency network resources in the existing network.UL spectrum sharing supports UMTS cells and LTE cells to work on non-standard bandwidths that are smaller than the standard bandwidth,thereby sharing the saved spectrum resources for use in another standard,reducing the spectrum resources required to deploy UMTS and LTE at the same time,or In the scenario where UMTS and LTE have been deployed,LTE obtains more available spectrum resources.