ELKHA : Jurnal Teknik Elektro
Vol. 15 No.2 October 2023

Wi-Fi Sensing for Indoor Localization via Channel State Information: A Survey

Suroso, Dwi Joko (Unknown)
Adiyatma, Farid Yuli Martin (Unknown)
Cherntanomwong, Panarat (Unknown)

Article Info

Publish Date
23 Oct 2023

Abstract

Wireless Fidelity (Wi-Fi) sensing utilization has been widespread, especially for human behavior/activity recognition. It provides high flexibility since it does not require the person/object to carry any device known as device-free. This "passive" concept is also helpful for another application of Wi-Fi sensing, i.e., indoor localization. The "sensing" is conducted using particular parameters extracted from communication links of Wi-Fi devices, i.e., channel state information (CSI). This paper explores the recent trends in CSI-based indoor localization with Wi-Fi technology as its core, including their advantages, challenges, and future directions. We found tremendous benefits can be gained by employing Wi-Fi sensing in localization supported by its performance and integrability for other intelligent systems for activity recognition.

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Journal Info
ELKHA : Jurnal Teknik Elektro
Website

Abbrev

Elkha

Publisher

Universitas Tanjungpura

Subject

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering

Description

The ELKHA publishes high-quality scientific journals related to Electrical and Computer Engineering and is associated with FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia / Indonesian Electrical Engineering Higher Education Forum). The scope of this journal covers the theory development, ...