作者
Rico Mendrzik, Henk Wymeersch, Gerhard Bauch, Zohair Abu-Shaban
发表日期
2019/1
期刊
IEEE Transactions on Wireless Communications
卷号
18
期号
1
页码范围
93-107
出版商
IEEE
简介
In the past, NLOS propagation was proven to be a source of distortion for radio-based positioning systems due to the lack of temporal and spatial resolution of previous cellular systems. Hence, every NLOS component was perceived as a perturbation for localization. Even though 5G is not yet standardized, a strong proposal, which has the potential to overcome the problem of limited temporal and spatial resolution, is the massive MIMO millimeter wave technology. We reconsider the role of NLOS components for position and orientation estimation in 5G millimeter wave MIMO systems. Our analysis is based on the concept of Fisher information. We show that for sufficiently high temporal and spatial resolution, NLOS components always provide position and orientation information that consequently increase position and orientation estimation accuracy. In addition, we show that the information gain of NLOS …
引用总数
20182019202020212022202320246162920354120
学术搜索中的文章
R Mendrzik, H Wymeersch, G Bauch, Z Abu-Shaban - IEEE Transactions on Wireless Communications, 2018
R Mendrzik, H Wymeersch, G Bauch, Z Abu-Shaban - arXiv preprint arXiv:1712.01445, 2017