RIS-Enabled Near-field Localization with EMI

被引：0

作者：

Hassouna, Saber ^{[1
]}

Jamshed, Muhammad Ali ^{[1
]}

Ur-Rehman, Masood ^{[1
]}

Imran, Muhammad Ali ^{[1
]}

Abbasi, Qammer H. ^{[1
,2
]}

机构：

[1] Univ Glasgow, James Watt Sch Engn, Glasgow, Scotland

[2] Ajman Univ, Artificial Intelligence Res Ctr, Ajman, U Arab Emirates

来源：

2024 18TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP | 2024年

基金：

英国工程与自然科学研究理事会;

关键词：

Reconfigurable Intelligent Surfaces (RIS); Position Error Bound (PEB); Electromagnetic Interference (EMI) and Achievable Data Rate; RECONFIGURABLE INTELLIGENT SURFACES;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Controlling the characteristics of electromagnetic signals in terms of scattering, reflection, and refraction can be achieved through the utilization of reconfigurable intelligent surfaces (RIS). This research delves into the assessment of both communication and localization performance, using the achievable data rate and the position error bound (PEB) respectively for random and positional RIS configurations. Previous investigations have overlooked the presence of electromagnetic interference (EMI), which encompasses unavoidable incoming waves from external sources. Our study takes EMI into account when modelling the system, focusing on a single-user singleinput single-output (SISO) communication system. The presence of EMI significantly affects communication and localization performance, emphasizing the importance of addressing this performance degradation in the existing literature. This underscores the need to develop more realistic algorithms and frameworks for RIS technology.

引用

页数：5

共 23 条

[1] Near-field Localization with a Reconfigurable Intelligent Surface Acting as Lens [J].

Abu-Shaban, Zohair ;

Keykhosravi, Kamran ;

Keskin, Musa Furkan ;

Alexandropoulos, George C. ;

Seco-Granados, Gonzalo ;

Wymeersch, Henk .

IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC 2021), 2021,

[2]

Alexandropoulos GC, 2019, INT CONF ACOUST SPEE, P7844, DOI 10.1109/ICASSP.2019.8683188

[3] Reconfigurable Intelligent Surfaces: A signal processing perspective with wireless applications [J].

Bjornson, Emil ;

Wymeersch, Henk ;

Matthiesen, Bho ;

Popovski, Petar ;

Sanguinetti, Luca ;

de Carvalho, Elisabeth .

IEEE SIGNAL PROCESSING MAGAZINE, 2022, 39 (02) :135-158

[4] Rayleigh Fading Modeling and Channel Hardening for Reconfigurable Intelligent Surfaces [J].

Bjornson, Emil ;

Sanguinetti, Luca .

IEEE WIRELESS COMMUNICATIONS LETTERS, 2021, 10 (04) :830-834

[5] Power Scaling Laws and Near-Field Behaviors of Massive MIMO and Intelligent Reflecting Surfaces [J].

Bjornson, Emil ;

Sanguinetti, Luca .

IEEE OPEN JOURNAL OF THE COMMUNICATIONS SOCIETY, 2020, 1 (01) :1306-1324

[6] Intelligent Reflecting Surface Versus Decode-and-Forward: How Large Surfaces are Needed to Beat Relaying? [J].

Bjornson, Emil ;

Ozdogan, Ozgecan ;

Larsson, Erik G. .

IEEE WIRELESS COMMUNICATIONS LETTERS, 2020, 9 (02) :244-248

[7]

Bourdoux A., 2020, ARXIV200601779

[8] Smart Radio Environments Empowered by Reconfigurable Intelligent Surfaces: How It Works, State of Research, and The Road Ahead [J].

Di Renzo, Marco ;

Zappone, Alessio ;

Debbah, Merouane ;

Alouini, Mohamed-Slim ;

Yuen, Chau ;

de Rosny, Julien ;

Tretyakov, Sergei .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2020, 38 (11) :2450-2525

[9] Reconfigurable Intelligent Surfaces for Localization: Position and Orientation Error Bounds [J].

Elzanaty, Ahmed ;

Guerra, Anna ;

Guidi, Francesco ;

Alouini, Mohamed-Slim .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2021, 69 :5386-5402

[10] Radio Positioning With EM Processing of the Spherical Wavefront [J].

Guidi, Francesco ;

Dardari, Davide .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2021, 20 (06) :3571-3586

← 1 2 3 →