A Framework for Improving Search and Rescue Operations Through SDR-Based FMCW Radar and LPWAN Technology

Khadeeja Tariq, Hamza Ahmad, Salman Liaquat, Faran A. Butt*, Ijaz H. Naqvi, Nor M. Mahyuddin*, Saleh A. Alawsh, Ali H. Muqaibel

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A novel framework is introduced in this paper, wherein Software-Defined Radio (SDR) technology is utilized to deploy a Frequency Modulation Continuous Wave (FMCW) radar system in conjunction with Long Range (LoRa) modulation. The system acquires reflected signals and detects micro-Doppler signatures using SDR-based FMCW radar, enabling the identification of individual profiles even when obstructed by visual barriers. Reliable communication among various stakeholders is ensured by incorporating the LoRa modulation scheme for data transmission within the framework. Improved collaboration between rescue teams and surveillance units is fa-cilitated by this integration, thereby enhancing overall response efficiency. The efficacy of the approach is validated through experimental implementation utilizing USRP N210 with GNU Radio software and the LoRa AB01 module.

Original languageEnglish
Title of host publicationProceedings - 11th International Conference on Wireless Networks and Mobile Communications, WINCOM 2024
EditorsSyed Ali Raza Zaidi, Khalil Ibrahimi, Mohamed El Kamili, Abdellatif Kobbane, Nauman Aslam
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350377866
DOIs
StatePublished - 2024
Event11th International Conference on Wireless Networks and Mobile Communications, WINCOM 2024 - Leeds, United Kingdom
Duration: 23 Jul 202425 Jul 2024

Publication series

NameProceedings - 11th International Conference on Wireless Networks and Mobile Communications, WINCOM 2024

Conference

Conference11th International Conference on Wireless Networks and Mobile Communications, WINCOM 2024
Country/TerritoryUnited Kingdom
CityLeeds
Period23/07/2425/07/24

Bibliographical note

Publisher Copyright:
© 2024 IEEE.

Keywords

  • Frequency Modulation Continuous Wave (FMCW) Radar
  • LoRa Modulation Scheme
  • LoRaWAN Protocol
  • Low-Power Wide-Area Network (LPWAN)
  • Micro-Doppler Signature
  • Software-Defined Radio (SDR)

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Computer Science Applications
  • Computer Vision and Pattern Recognition

Fingerprint

Dive into the research topics of 'A Framework for Improving Search and Rescue Operations Through SDR-Based FMCW Radar and LPWAN Technology'. Together they form a unique fingerprint.

Cite this