【文件属性】：
文件名称：Soft Frequency Reuse Scheme for UTRAN LTE
文件大小：620KB
文件格式：DOC
更新时间：2012-05-04 14:10:55
Soft-Frequency-Reuse UTRAN LTE
The objective of UTRA evolution study item is to develop a framework for the evolution of the 3GPP radio-access technology towards a high-data-rate, low-latency and packet-optimized radio-access technology [1]. The new requirements on higher spectrum efficiency and increased data rate at the cell edge, along with consideration of alternative transmission technologies such as OFDM, open the question of the frequency reuse factor in EUTRA.
In this contribution we show some benefits of the so-called soft reuse scheme for the application in the EUTRA along with multi-carrier based transmission technologies, such as OFDM for example.
网友评论
- SFR作为对传统频谱复用技术的改进，可以很好的避免小区间的干扰，提高小区边缘用户的吞吐量，从而提升系统的频谱效率。SFR已经写入4G通信标准。对于做无线通信有关研究的人来说，SFR技术是必须了解的。
- 仿真中需要跟这个软复用做比较~~介绍得比较详细 有用 多谢~~