Recent Progress on 3GPP 5G Positioning

被引:3
|
作者
Wang, Yi [1 ]
Huang, Su [1 ]
Yu, Yingjie [1 ]
Li, Cheng [1 ]
Hoeher, Peter A. [2 ]
Soong, Anthony C. K. [3 ]
机构
[1] Huawei Technol Co Ltd, Shenzhen, Peoples R China
[2] Univ Kiel, Fac Engn, Kiel, Germany
[3] FutureWei Technol Co Ltd, Santa Clara, CA USA
关键词
LOCALIZATION;
D O I
10.1109/VTC2023-Spring57618.2023.10199811
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
3GPP has completed the standardization of 5G NR positioning in Release 16 (Rel-16) and Rel-17, and the Rel-18 study on expanded and improved positioning was finished in November, 2022. The standard solutions enable several positioning techniques in efforts to improve accuracy and power efficiency, and to decrease the latency. RAT-independent positioning techniques have also been standardized to support user equipment positioning via satellites and sensors. This article provides the latest progress on 3GPP 5G positioning including requirements, use cases, and the newly supported positioning techniques in Release-17 and Release-18. Finally, future challenges are discussed.
引用
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页数:6
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