Lora performance evaluation in coherent Rayleigh fading channel

Ahmad, Yasser Asrul and Abdul Hamid, Muhammad Nasrin Aqil and Abdullah, Khaizuran and Ismail, Ahmad Fadzil (2023) Lora performance evaluation in coherent Rayleigh fading channel. In: 2023 9th International Conference on Computer and Communication Engineering (ICCCE), Kuala Lumpur, Malaysia.

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Abstract

This research presents an analysis of the performance of a LoraWAN communication system in Coherent channel conditions. The study uses Signal to Noise Ratio (SNR) and Packet Error Rate (PER) performance metrics. The data presented in this research is based on simulations using different values of spreading factors (SF7, SF8, and SF9) and bandwidths (125kHz, and 500kHz). The results show that the trade-off between SF and bandwidth should be considered when choosing the appropriate parameters for the system. The future works that can be done in this research include analyzing the system's performance under different modulation schemes and implementing the system in a real-world scenario.

Item Type:	Proceeding Paper (Plenary Papers)
Uncontrolled Keywords:	Coherent Communication, Channel Modeling, BER, SER, SNR, PER, SF7, SF8, SF9, 125khz, 250khz, 500khz, Non-Coherent AWGN, Non-Coherent Rayleigh, Coherent AWGN, Trade-Off
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr Ir Yasser Asrul Ahmad
Date Deposited:	29 Sep 2023 11:21
Last Modified:	02 Feb 2024 11:31
URI:	http://irep.iium.edu.my/id/eprint/107157

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