Hybrid precoding for Integrated Communications and Localization in Massive MIMO LEO Satellite SystemsShow others and affiliations
2023 (English)In: ICC 2023 - IEEE International Conference on Communications / [ed] Michele Zorzi; Meixia Tao; Walid Saad, Piscataway, NJ: IEEE, 2023, p. 3540-3545Conference paper, Published paper (Refereed)
Abstract [en]
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. © 2023 IEEE.
Place, publisher, year, edition, pages
Piscataway, NJ: IEEE, 2023. p. 3540-3545
Series
IEEE International Conference on Communications, ISSN 1550-3607, E-ISSN 1938-1883
Keywords [en]
Location awareness, Tensors, Smoothing methods, Array signal processing, Transmitting antennas, Channel estimation, Estimation
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Smart Cities and Communities
Identifiers
URN: urn:nbn:se:hh:diva-52884DOI: 10.1109/ICC45041.2023.10279396ISI: 001094862603108Scopus ID: 2-s2.0-85178285144&ISBN: 978-1-5386-7462-8 (print)OAI: oai:DiVA.org:hh-52884DiVA, id: diva2:1844101
Conference
IEEE International Conference on Communications (IEEE ICC), Rome, Italy, 28 May - 1 June, 2023
Projects
SafeSmart
Funder
Knowledge Foundation, 2019-2024
Note
This work was supported by the National Key Research and Development Program of China under Grant 2018YFB1801103, the Key Technologies R&D Program of Jiangsu (Prospective and Key Technologies for Industry) under Grants BE2022067 and BE2022067-5, the Jiangsu Province Basic Research Project under Grant BK20192002, the Fundamental Research Funds for the Central Universities under Grant 2242021R41148, and the Young Elite Scientist Sponsorship Program by China Institute of Communications. The work of Fan Jiang is supported in part by the Swedish Knowledge Foundation (KKS) for the Safety of Connected Intelligent Vehicles in Smart Cities - SafeSmart project (2019-2024).
2024-03-132024-03-132024-03-18Bibliographically approved