基于MIMO-OFDM双模的下一代电力线通信技术分析
Analysis of Next Generation Power Line Communication Technology Based on MIMO-OFDM Dual Mode
李超 1许泽宁1
作者信息
- 1. 中国南方电网深圳供电局有限公司公司,广东 518106
- 折叠
摘要
阐述将MIMO技术和OFDM技术优化融合,能够技术互补,提高分集增益和系统容量,增加频谱利用率,有效对抗频率选择性衰落.探讨方案的设计思路和方法,介绍MIMO-OFDM系统的关键技术.
Abstract
This paper expounds the optimization combination of MIMO technology and OFDM technology,which can complement each other,improve diversity gain and system capacity,increase spectrum utilization,and effectively combat frequency selective fading.It explores the design ideas and methods of the scheme,and introduces the key technologies of MIMO-OFDM system.
关键词
频谱利用率/电力线通信/分集增益/MIMO-OFDMKey words
spectrum utilization/power line communication/diversity gain/MIMO-OFDM引用本文复制引用
出版年
2024
NETL
NSTL
万方数据