Hybrid Precoding for Integrated Communications and Localization in Massive MIMO LEO Satellite Systems
Paper i 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.

Författare

Xiaoyu Qiang

Chinese Academy of Sciences

Southeast University

Li You

Southeast University

Chinese Academy of Sciences

Yongxiang Zhu

Southeast University

Chinese Academy of Sciences

Fan Jiang

Högskolan i Halmstad

Christos G. Tsinos

University of Athens

Université du Luxembourg

Wenjin Wang

Chinese Academy of Sciences

Southeast University

Henk Wymeersch

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

X. Gao

Chinese Academy of Sciences

Southeast University

IEEE International Conference on Communications

15503607 (ISSN)

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

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

Ämneskategorier (SSIF 2011)

Kommunikationssystem

Signalbehandling

DOI

10.1109/ICC45041.2023.10279396

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Senast uppdaterat

2026-06-12