摘要
本文介绍了SFN的原理和应用场景,分析了SFN小区合并的主要优点,阐述了在高铁、密集城区等特殊场景应用SFN技术能显著改善网络的覆盖性能,并有效提升用户的下行速率,最后通过SFN小区合并前后的对比报告,直观地呈现出小区合并后对各项网络指标的提升效果。
The paper interprets the basic principles and application scenarios of SFN. Besides, it analyzes the overwhelming advantages of the cell merging of SFN. The application of SFN in specific scenarios like High- Speed Railway, Expressway or dense urban area can improve the coverage of network significantly and accelerate the downlink rates of users effectively. Finally, the enhancing and lifting effects of each specific network indicators can be seen easily and directly by comparing the original reports with the reports after introducing the cell merging of SFN into network.
出处
《数字通信世界》
2016年第4期1-3,共3页
Digital Communication World
