Hybrid Precoding for Integrated Communications and Localization in Massive MIMO LEO Satellite Systems
Paper in proceeding, 2023

The future sixth generation (6G) networks will feature great importance on the integration of communications and localization, to realize the Internet of Everything (IoE). In this paper, we investigate the hybrid precoding design for the integrated communications and localization (ICAL) in the massive multiple-input multiple-output (MIMO) low Earth orbit (LEO) systems. In particular, we first derive an upper bound of the communication spectral efficiency (SE) and the squared position error bound (SPEB) of localization. Then, we formulate a multi-objective optimization problem to simultaneously operate communications and localization. Simulation results demonstrate the satisfactory performance of the proposed massive MIMO LEO ICAL system for typical setups.

Author

Xiaoyu Qiang

Purple Mountain Laboratory

Southeast University

Li You

Southeast University

Purple Mountain Laboratory

Yongxiang Zhu

Southeast University

Purple Mountain Laboratory

Fan Jiang

Halmstad University

Christos G. Tsinos

University of Luxembourg

University of Athens

Wenjin Wang

Southeast University

Purple Mountain Laboratory

Henk Wymeersch

Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks

X. Gao

Southeast University

Purple Mountain Laboratory

IEEE International Conference on Communications

15503607 (ISSN)

Vol. 2023-May 3540-3545
9781538674628 (ISBN)

2023 IEEE International Conference on Communications, ICC 2023
Rome, Italy,

Subject Categories

Communication Systems

Signal Processing

DOI

10.1109/ICC45041.2023.10279396

More information

Latest update

12/15/2023