Design and Implementation of a Jamming System for Smart Phone Using Cognitive Radio Network

Cheating during exams using smartphones and smartwatches has become a significant issue in educational institutions such as high schools, colleges, and universities. As a result, exam invigilators in many countries, particularly Sudan, the invigilators of the exams are struggle to control and preven...

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Bibliographic Details
Main Authors: Farh, Abdelhamied Fadl Abdelhamied, Bilal, Khalid Hamid
Format: Conference Proceeding
Language:English
Subjects:
ADLAM-PLUTO SDR
Cognitive radio
Government
Information technology
Jamming
RTL-SDR
Sensors
Software
Web and internet services
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Summary:Cheating during exams using smartphones and smartwatches has become a significant issue in educational institutions such as high schools, colleges, and universities. As a result, exam invigilators in many countries, particularly Sudan, the invigilators of the exams are struggle to control and prevent students from using these devices to cheat, as they can easily conceal them during exams. Consequently, the government forces internet service providers to cut off internet access during exam days, negatively impacting communication and E-commerce, this research explores the use of jamming technology using Software Define Radio (SDR) by spectrum sensing as tool to detect the signals of smartphones and smartwatches and generate disruptive signals in same frequency. Therefore, it is possible to block all communication frequency signals in the examination room by targeting every smartphone or smartwatch in this research we using two types of (SDR) RTL-SDR and ADLAM-PLUTO SDR and detecting smartphones and testing the jamming using three jamming Scenarios (FM signals, GSM signal and Wi-Fi signals).
ISSN:2831-4948
DOI:10.1109/ACIT58888.2023.10453779