Abdelhamid BOU-EL-HARMEL

Description

Abdelhamid BOU-EL-HARMEL, With an exceptional h-index of 4 and a recent h-index of 2 (since 2020), a distinguished researcher at Université Sidi Mohamed Ben Abdellah, specializes in the field of Télécommunications.

Professor Information

University

Université Sidi Mohamed Ben Abdellah

Position

Docteur de l'

Citations(all)

32

Citations(since 2020)

16

Cited By

19

hIndex(all)

4

hIndex(since 2020)

2

i10Index(all)

1

i10Index(since 2020)

0

Email

University Profile Page

Université Sidi Mohamed Ben Abdellah

Research & Interests List

Télécommunications

Top articles of Abdelhamid BOU-EL-HARMEL

Improvement of the communication between RFID sensor network devices used to control and monitor a building

In the RFID sensor network (RSN), the devices communicate with each other by RF waves using the antennas through a propagation channel. A poor communication between these devices results in either a significant economic loss or security threats. The communication problems can have several origins depending on the type of antenna used and the nature of the propagation channel. In this work, our objective is to limit the communication problems between the nodes of this network that are linked to the characteristics of an indoor propagation channel. The goal is to predict the channel characteristics using the 3D ray tracing method in order to select the appropriate transmission parameters such as transmission power and duration of a symbol. To achieve this, we have modeled a building that is sectioned as a propagation channel where network devices are deployed for control and monitoring. The communication was made at 915 MHz using the quasi-isotropic 3D cubic antenna that we designed as well as a conventional dipole antenna in order to compare the results. We have found that the use of the 3D cubic antenna gives several advantages to the RFID sensor network compared to the most commonly used conventional dipole antenna, such as a transmission power of 0 dBm which automatically leads to an increase in the lifetime of the devices, as well as a minimum symbol duration of around 219.78 ns which gives a high bit rate.

Authors

Abdelhamid Bou-El-Harmel,Ali Benbassou,Jamal Belkadid

Journal

Journal of Sensors

Published Date

2021/1/29

Research Article Improvement of the Communication between RFID Sensor Network Devices Used to Control and Monitor a Building

In the RFID sensor network (RSN), the devices communicate with each other by RF waves using the antennas through a propagation channel. A poor communication between these devices results in either a significant economic loss or security threats. The communication problems can have several origins depending on the type of antenna used and the nature of the propagation channel. In this work, our objective is to limit the communication problems between the nodes of this network that are linked to the characteristics of an indoor propagation channel. The goal is to predict the channel characteristics using the 3D ray tracing method in order to select the appropriate transmission parameters such as transmission power and duration of a symbol. To achieve this, we have modeled a building that is sectioned as a propagation channel where network devices are deployed for control and monitoring. The communication was made at 915MHz using the quasi-isotropic 3D cubic antenna that we designed as well as a conventional dipole antenna in order to compare the results. We have found that the use of the 3D cubic antenna gives several advantages to the RFID sensor network compared to the most commonly used conventional dipole antenna, such as a transmission power of 0 dBm which automatically leads to an increase in the lifetime of the devices, as well as a minimum symbol duration of around 219.78 ns which gives a high bit rate.

Authors

Abdelhamid Bou-El-Harmel,Ali Benbassou,Jamal Belkadid

Published Date

2021

Professor FAQs

What is Abdelhamid BOU-EL-HARMEL's h-index at Université Sidi Mohamed Ben Abdellah?

The h-index of Abdelhamid BOU-EL-HARMEL has been 2 since 2020 and 4 in total.

What are Abdelhamid BOU-EL-HARMEL's top articles?

What are Abdelhamid BOU-EL-HARMEL's research interests?

The research interests of Abdelhamid BOU-EL-HARMEL are: Télécommunications

What is Abdelhamid BOU-EL-HARMEL's total number of citations?

Abdelhamid BOU-EL-HARMEL has 32 citations in total.

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