AOA-TOA based localization for 5G cell-less communications

Seungnyun Kim; Sunho Park; Hyoungju Ji; Byonghyo Shim

doi:10.23919/APCC.2017.8304042

AOA-TOA based localization for 5G cell-less communications

Seungnyun Kim, Sunho Park, Hyoungju Ji, Byonghyo Shim

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Cell-less communication is one of a promising technology of 5G wireless communications for providing a user-centric approach that goes beyond the regional cell of the conventional cellular system. In order to provide user-centric services, location information of the mobile station is required. In this paper, we propose a new localization technique to support the cell-less communication. The proposed scheme consists of two parts. First, estimating the signal parameters, angle of arrival (AOA) and time of arrival (TOA) through the maximum likelihood estimation. After the signal parameter estimation, the localization of the mobile station is performed using the estimated AOA-TOA information. Simulation results demonstrate that the proposed method achieves substantial performance in estimating the location of the mobile station.

Original language	English
Title of host publication	2017 23rd Asia-Pacific Conference on Communications
Subtitle of host publication	Bridging the Metropolitan and the Remote, APCC 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-6
Number of pages	6
ISBN (Electronic)	9781740523905
DOIs	https://doi.org/10.23919/APCC.2017.8304042
Publication status	Published - 2018 Feb 27
Externally published	Yes
Event	23rd Asia-Pacific Conference on Communications, APCC 2017 - Perth, Australia Duration: 2017 Dec 11 → 2017 Dec 13

Publication series

Name	2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017
Volume	2018-January

Other

Other	23rd Asia-Pacific Conference on Communications, APCC 2017
Country	Australia
City	Perth
Period	17/12/11 → 17/12/13

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing

Access to Document

10.23919/APCC.2017.8304042

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Cite this

Kim, S., Park, S., Ji, H., & Shim, B. (2018). AOA-TOA based localization for 5G cell-less communications. In 2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017 (pp. 1-6). (2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017; Vol. 2018-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/APCC.2017.8304042

AOA-TOA based localization for 5G cell-less communications. / Kim, Seungnyun; Park, Sunho; Ji, Hyoungju; Shim, Byonghyo.

2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-6 (2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017; Vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, S, Park, S, Ji, H & Shim, B 2018, AOA-TOA based localization for 5G cell-less communications. in 2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017. 2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017, vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-6, 23rd Asia-Pacific Conference on Communications, APCC 2017, Perth, Australia, 17/12/11. https://doi.org/10.23919/APCC.2017.8304042

Kim S, Park S, Ji H, Shim B. AOA-TOA based localization for 5G cell-less communications. In 2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1-6. (2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017). https://doi.org/10.23919/APCC.2017.8304042

Kim, Seungnyun ; Park, Sunho ; Ji, Hyoungju ; Shim, Byonghyo. / AOA-TOA based localization for 5G cell-less communications. 2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1-6 (2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017).

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abstract = "Cell-less communication is one of a promising technology of 5G wireless communications for providing a user-centric approach that goes beyond the regional cell of the conventional cellular system. In order to provide user-centric services, location information of the mobile station is required. In this paper, we propose a new localization technique to support the cell-less communication. The proposed scheme consists of two parts. First, estimating the signal parameters, angle of arrival (AOA) and time of arrival (TOA) through the maximum likelihood estimation. After the signal parameter estimation, the localization of the mobile station is performed using the estimated AOA-TOA information. Simulation results demonstrate that the proposed method achieves substantial performance in estimating the location of the mobile station.",

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