6扇区组网技术研究及应用效果

TD-LTE面临室内深度覆盖的瓶颈,而新增站点又存在很多困难,考虑如何不增加站点又能改善深度覆盖。软件六扇区组网方案,可充分利用智能天线的波束赋形能力,将传统单站三扇区模式转变为六扇区模式,最大程度提升单站覆盖能力。本文将软劈裂六扇区组网技术应用到各类场景中,进一步检验此技术在深度覆盖及容量提升中的优势和特性,探索六扇区组网在LTE网络长期演进中的应用需求,对不同组网方案的特性指标进行分析和比对,不同场景呈现不同应用效果。

Research and Application Effect of Six-Sector Networking Technology

TD-LTE is facing the bottleneck of deep indoor coverage, and there are many difficulties in adding new sites, consider how you can improve depth coverage without adding sites. Six-sector networking scheme can make full use of the beamforming ability of smart antenna, transform the traditional single-station three-sector mode into six-sector mode, and maximize the coverage ability of single-station. In this paper, soft splitting six-sector networking technology is applied to various scenarios to further test the advantages and characteristics of this technology in depth coverage and capacity enhancement, explore the application requirements of six-sector networking in LTE network long-term evolution, analyze and compare the characteristics of different networking schemes, and show different application effects in different scenarios.