User detection at the base station in a GSM 900 mobile phone system

Al-Saffar, D.; Wen, Shiya; Edwards, R.M.

doi:10.1109/lapc.2015.7366009

Cited by 3 publications

(2 citation statements)

References 6 publications

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“…(1) The difference of approximately 3dBm between the result of equation 1 and the measured values can reasonably be assumed to be cabling and antenna mismatch combined with absorption by the volunteer in the human present set. It has previously been established that the RF link does experience additional signal attenuation for due to a human in the channel [8][9] [10].…”

Section: Resultsmentioning

confidence: 99%

“…The concept of a software defined antenna has not yet been properly addressed but is beyond the cope of this paper. Previously there has also been interest in the effect of radio frequency radiation on humans and a great deal of work has been done in relation to specific absorption rate (SAR) [10][11]. However in this paper, we will look rather at the human effect on the waveforms used for 8-PSK and 8-QAM.…”

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confidence: 99%

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A software defined radio comparison of received power with quadrature amplitude modulation and phase modulation schemes with and without a human

Al-Saffar

Edwards

2016

2016 10th European Conference on Antennas and Propagation (EuCAP)

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Section: Resultsmentioning

confidence: 99%

mentioning

confidence: 99%

A software defined radio comparison of received power with quadrature amplitude modulation and phase modulation schemes with and without a human

Al-Saffar

Edwards

2016

2016 10th European Conference on Antennas and Propagation (EuCAP)

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A privacy and security analysis of early-deployed COVID-19 contact tracing Android apps

et al. 2021

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As this article is being drafted, the SARS-CoV-2/COVID-19 pandemic is causing harm and disruption across the world. Many countries aimed at supporting their contact tracers with the use of digital contact tracing apps in order to manage and control the spread of the virus. Their idea is the automatic registration of meetings between smartphone owners for the quicker processing of infection chains. To date, there are many contact tracing apps that have already been launched and used in 2020. There has been a lot of speculations about the privacy and security aspects of these apps and their potential violation of data protection principles. Therefore, the developers of these apps are constantly criticized because of undermining users’ privacy, neglecting essential privacy and security requirements, and developing apps under time pressure without considering privacy- and security-by-design. In this study, we analyze the privacy and security performance of 28 contact tracing apps available on Android platform from various perspectives, including their code’s privileges, promises made in their privacy policies, and static and dynamic performances. Our methodology is based on the collection of various types of data concerning these 28 apps, namely permission requests, privacy policy texts, run-time resource accesses, and existing security vulnerabilities. Based on the analysis of these data, we quantify and assess the impact of these apps on users’ privacy. We aimed at providing a quick and systematic inspection of the earliest contact tracing apps that have been deployed on multiple continents. Our findings have revealed that the developers of these apps need to take more cautionary steps to ensure code quality and to address security and privacy vulnerabilities. They should more consciously follow legal requirements with respect to apps’ permission declarations, privacy principles, and privacy policy contents.

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Research on Fault Warning for Small and Medium Sized Equipment Based on AdaBoost SVM

Wang

2024

2024 IEEE 4th International Conference on Power, Electronics and Computer Applications (ICPECA)

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User detection at the base station in a GSM 900 mobile phone system

Cited by 3 publications

References 6 publications

A software defined radio comparison of received power with quadrature amplitude modulation and phase modulation schemes with and without a human

A software defined radio comparison of received power with quadrature amplitude modulation and phase modulation schemes with and without a human

A privacy and security analysis of early-deployed COVID-19 contact tracing Android apps

Research on Fault Warning for Small and Medium Sized Equipment Based on AdaBoost SVM

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