.png){kind=icon}
返回
OFDM Inspired Waveforms for 5G
.png){kind=icon}
PRE
AI
DOI：10.1109/COMST.2016.2565566.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
As the standardization activities are being formed to lay the foundation of 5G wireless networks, there is a common consensus on the need to replace the celebrated orthogonal frequency division multiplexing (OFDM) by a more effective air interface that better serves the challenging needs of 5G. To this end, in the recent past, a number of new waveforms have been introduced in the literature. Interestingly, and at the same time not surprising, these methods share a common fundamental principle with OFDM: each data packet is made up of a number of complex-valued sinusoidals (pure tones) that are modulated by the information symbols. In this tutorial article, we build a common framework based on the said OFDM principle and derive these new waveforms from this point of view. This derivation provides a new perspective that facilitates straightforward understanding of channel equalization and the application of these new waveforms to multiple-input multiple-output channels. It also facilitates derivation of new structures for more efficient synthesis/analysis of these waveforms than those that have been reported in the literature.
Keyword:
Wireless communication
physical layer
multicarrier communication
OFDM
filter bank multicarrier
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
I
IF:
46.7
论文数:
1.5K
被引数:
3.3W
机构
引用论文
Novel chiral C1-1′,2′,3′,4′-tetrahydro-1,1′-bisisoquinolines: synthesis, resolution, and applications in catalytic enantioselective reactions.png)
Tetrahedron
TetrahedronIF0
PREAI
分享收藏
查看更多内容