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

Purple Mountain Laboratory

Southeast University

Li You

Southeast University

Purple Mountain Laboratory

Yongxiang Zhu

Southeast University

Purple Mountain Laboratory

Fan Jiang

Högskolan i Halmstad

Christos G. Tsinos

Université du Luxembourg

University of Athens

Wenjin Wang

Southeast University

Purple Mountain Laboratory

Henk Wymeersch

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

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,

Ämneskategorier

Kommunikationssystem

Signalbehandling

DOI

10.1109/ICC45041.2023.10279396

Mer information

Senast uppdaterat

2023-12-15