کنفرانس مهندسی برق ایران

صفحه اصلی / سی امین کنفرانس بین المللی مهندسی برق

Low Complexity Multi-User Indoor Localization Using Reconfigurable Intelligent Surface

نویسندگان :

Nooshin Afzali¹ Mohammad Javad Omidi² Keivan Navaie³ Naghmeh Sadat Moayedian⁴

1- دانشگاه صنعتی اصفهان 2- دانشگاه صنعتی اصفهان 3- دانشگاه لنکستر 4- دانشگاه صنعتی اصفهان

کلمات کلیدی :

Indoor Localization، Reconfigurable Intelligent Surface، Fingerprint

چکیده :

Reconfigurable Intelligent Surface (RIS) is a promising technology that has received much attention for indoor localization in recent years. This technology can control the propagation environment by passively changing reflected signals. Many RIS-based systems need complex operations for the RIS configuration. Also, fingerprint-based indoor localization methods need several access points to create different fingerprints for nearby areas. In this paper, we present a fingerprint-based indoor localization system using RIS. We configure RIS, change its configuration repeatedly, and create a vector for each fingerprint. Simulation results demonstrate that the proposed approach can accurately localize users with a single access point. Moreover, it is shown that some parameters such as the number of reference points, the number of RIS elements, and the number of RIS configurations significantly affect localization accuracy. In contrast, the results are independent of RIS location.

لیست مقالات

لیست مقالات بایگانی شده

Impact of Sierpinski fractal shape on the performance of ultrathin-film silicon solar cells

Mohammad Ali Shameli - Sayyed Reza Mirnaziry - Leila Yousefi

A Transformer less Quadratic Boost DC-DC Converter with Continuous Input Current and a Few Number of Components, Based on Classical Boost and Cuk Converter Suitable for Renewable Applications

Saeed Mahdizadeh - Reza Sharifi Shahrivar - Hossein Gholizadeh - Ebrahim Afjei

An SINR Maximization Approach for STAR-RIS-assisted Integrated Sensing and Communication Networks

Samira Arab Ameri - Kamal Mohamedpour - Mohammad Javad Azizipour

Impact of Particle Shape on Optical and Electrical Properties of Ultrathin Silicon Solar Cells

Sayyed Reza Mirnaziry - Mohammad Ali Shameli - Leila Yousefi

بررسی اثر پیرشدگی بر میدان الکتریکی و جریان نشتی در مقره‌های پلیمری آلوده با شبیه‌سازی به روش اجزای محدود

محمد گودرزی - سید محمد شهرتاش - احمد غلامی

New Single Phase Direct AC-AC Converters As A Series Static Digital Voltage Stabilizer With The Introduction Of Transformer And Transformerless Network Connection

Seyed mohsen Mortazavi - Reza Beiranvand

رمز نگاری داده های EEGبا کلید ترکیبی RSA-AESبرای بالا بردن امنیت و بهینه سازی مدت زمان رمزگذاری و رمز گشایی

حجت قیمت گر - پریسا قربانی

Design and Analysis of Three-Step Cyclic Vernier Time-to-Digital Converter

ُSara Mansouri - Hamidreza Rezaee-Dehsorkh - Nassim Ravanshad

Family of Soft-Switched Single-Switch Switched-Resonator Converters with Low Component Count

Maryam Hajilou - Siamak Khalili - Hosein Farzanehfard

An Overview on the primary control of VSC-MTDC systems

Seyed Mohsen Alavi - Reza Ghazi

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.0.4