5G超密集组网网络架构及实现
发布时间：2019-01-07 13:28
【摘要】：超密集组网通过小基站加密部署提升空间复用的方式,成为解决未来5G网络数据流量1 000倍以及用户体验速率10~100倍提升的有效解决方案。然而,小区密集部署带来的干扰问题以及小基站较小的覆盖范围导致的高速移动用户频繁切换问题,会降低网络容量和用户体验。因此,为了同时考虑未来5G超密集组网"覆盖"和"容量"的问题,提出了以控制承载分离以及簇化集中控制为主要技术特征的5G超密集组网网络架构。除此之外,针对宏—微和微—微的超密集组网部署场景,给出了具体实现方案。更进一步地,针对5G超密集组网网络架构中可能存在的问题与挑战进行了讨论,为后续研究发展提供参考。
[Abstract]:The super-dense network is an effective solution for the future 5G network data traffic 1000 times and the user experience rate 10 ~ 100 times increase through the small base station encryption deployment of lifting spatial reuse. However the interference caused by cell intensive deployment and the frequent handoff of high speed mobile users due to the small coverage of small base stations will reduce the network capacity and user experience. Therefore, in order to consider the "coverage" and "capacity" of the future 5G super-dense network at the same time, a 5G super-dense network architecture with the main technical characteristics of control load separation and cluster centralized control is proposed. In addition, the implementation scheme is given for the macro-micro and micro-micro super-dense network deployment scenarios. Furthermore, the possible problems and challenges in the 5G super-dense network architecture are discussed, which provides a reference for further research and development.
【作者单位】： 中国电信股份有限公司技术创新中心;
【基金】：国家高技术研究发展计划(“863”计划)基金资助项目(No.2015AA01A705)~~
【分类号】：TN929.5
，
本文编号：2403718
[Abstract]:The super-dense network is an effective solution for the future 5G network data traffic 1000 times and the user experience rate 10 ~ 100 times increase through the small base station encryption deployment of lifting spatial reuse. However the interference caused by cell intensive deployment and the frequent handoff of high speed mobile users due to the small coverage of small base stations will reduce the network capacity and user experience. Therefore, in order to consider the "coverage" and "capacity" of the future 5G super-dense network at the same time, a 5G super-dense network architecture with the main technical characteristics of control load separation and cluster centralized control is proposed. In addition, the implementation scheme is given for the macro-micro and micro-micro super-dense network deployment scenarios. Furthermore, the possible problems and challenges in the 5G super-dense network architecture are discussed, which provides a reference for further research and development.
【作者单位】： 中国电信股份有限公司技术创新中心;
【基金】：国家高技术研究发展计划(“863”计划)基金资助项目(No.2015AA01A705)~~
【分类号】：TN929.5
，
本文编号：2403718
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