Baseband Signal Processing for Terahertz: Waveform Design, Modulation and Coding

被引：16
|
作者：
Jian, Mengnan [1 ,2 ]
Liu, Ruiqi [1 ,2 ]
机构：
[1] State Key Lab Mobile Network & Mobile Multimedia, Shenzhen 518055, Peoples R China
[2] ZTE Corp, Wireless Res Inst, Beijing 100029, Peoples R China
来源：
IWCMC 2021: 2021 17TH INTERNATIONAL WIRELESS COMMUNICATIONS & MOBILE COMPUTING CONFERENCE (IWCMC) | 2021年
关键词：
terahertz; propagation; waveform design; modulation; coding; COMMUNICATION;
D O I：
10.1109/IWCMC51323.2021.9498810
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Terahertz has an emphatic effect on increasing data rates, supporting ultra-dense connections, and realizing low-latency transmission. In this paper, we investigate the peculiarity of the terahertz spectrum, study the propagation characteristics of terahertz technology, and discuss its channel modeling feature. Given the unique spectral characteristics of terahertz bands, physical layer waveforms, modulation, coding schemes are designed accordingly to reduce the peak-to-average power ratio (PAPR), increase the spectral flexibility, meet the backward compatibility and improve the system performance. The baseband signal processing of terahertz signals is analyzed and discussed in this paper, inspiring the design of future terahertz communication systems.
引用
收藏
页码：1710 / 1715
页数：6
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