Software Defined Radio: Basic Principles and Applications

Machado-Fernández, José Raúl

doi:10.19053/01211129.3160

Cited by 32 publications

(11 citation statements)

References 19 publications

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“…Therefore, cryptography is turning into a critically important challenge in digital forensics. With the increasing popularity of software defined radio (SDR) hardware, acquisition of EM traces becomes easier and more affordable [10,68]. Meanwhile, with the rapid increase of computational resources, ML and DL methods that are capable of performing key retrieval attacks can be expected to be more and more sophisticated.…”

Section: Currentmentioning

confidence: 99%

SoK

Hargreaves

Sheppard

et al. 2020

Proceedings of the 15th International Conference on Availability, Reliability and Security

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Multi-year digital forensic backlogs have become commonplace in law enforcement agencies throughout the globe. Digital forensic investigators are overloaded with the volume of cases requiring their expertise compounded by the volume of data to be processed. Artificial intelligence is often seen as the solution to many big data problems. This paper summarises existing artificial intelligence based tools and approaches in digital forensics. Automated evidence processing leveraging artificial intelligence based techniques shows great promise in expediting the digital forensic analysis process while increasing case processing capacities. For each application of artificial intelligence highlighted, a number of current challenges and future potential impact is discussed.

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Section: Currentmentioning

confidence: 99%

SoK

Hargreaves

Sheppard

et al. 2020

Proceedings of the 15th International Conference on Availability, Reliability and Security

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“…The SDR-based Internet possibilities discussed previously point towards the following applications of the technology [11]: Estimation of Wireless Transmission Losses: If there is centralized control of SDR devices deployed at strategic points to enable the signals' comparison at reception, then the estimation of path loss and the validation of the coverage computations made with specialized software like RadioMobile [8] can be done.…”

Section: Future Trendsmentioning

confidence: 99%

Why Software-Defined Radio (SDR) Matters in Healthcare?

Estrela

2019

Mèd Technologies J.

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Background: Wireless Body Area Networks (WBANs) have been drawing noteworthy academic and industrial attention. A WBAN states a network dedicated to acquire personal biomedical data via cutting-edge sensors and to transmit healthcare-related commands to particular types of actuators intended for health purposes. Still, different proprietary designs exist, which may lead to biased assessments. This paper studies the role of Software-Defined Radio (SDR) in a WBAN system for inpatient and outpatient monitoring and explains to health professionals the importance of the SDR within WBANs. Methods: A concern related to all wireless networks is their dependence on hardware, which limits reprogramming or reconfiguration alternatives. If an error happens in the equipment, firmware, or software, then, typically, there will be no way to fix system vulnerabilities. SDR solves many fixedhardware problems with other benefits. Results: SDR entails more healthcare domain dynamics with more network convergence in agreement with the stakeholders involved. Then the SDR perspective can bring in innovation to the healthcare subsystems' interoperability with recombination/reprogramming of their parts, updating, and malleability. Conclusion: SDR technology has many utilizations in radio environments and is becoming progressively more widespread among all kinds of users. Nowadays, there are many frameworks to manipulate radio signals only with a computer and an inexpensive SDR arrangement. Moreover, providing a very cheap radio receiver/transmitter equipment, SDR devices can be merged with free software to simplify the spectrum analyses, provide interferences detection, deliver efficient frequency distribution assignments, test repeaters' operation while measuring their parameters, identify spectrum intruders and characterize noise according to frequency bands.

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“…Software-defined radio (SDR) [14] is a wireless communication device that employs software to perform most of the operations that are traditionally done by hardware in conventional radio circuits. Similar to the first radio receivers, SDR uses the same hardware for antenna and RF amplifiers.…”

Section: Software-defined Radio (Sdr)mentioning

confidence: 99%

Telecommunications Protocols Fundamentals

Al-Canaan¹

2019

Telecommunication Systems - Principles and Applications of Wireless-Optical Technologies

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The need for communication amongst people and electrical systems motivated the emergence of a large number of telecommunications protocols. The advances in digital networks and the internet have contributed to the evolution of telecommunications worldwide. The purpose of this chapter is to provide students and researchers with a clear presentation of telecommunications core protocols that are utilised in different research domains including telephony, brain-computer interface (BCI) and voice and digital telecommunications. Indeed, BCI involves different electrical signals, communications concepts and telecommunications protocols. This chapter introduces the reader to the core concepts in communications including analogue and digital telecommunications protocols that are utilised generally in communications and in particular in BCI systems. The topics covered in this chapter include telecommunications protocols, communications media, electrical signals, analogue and digital modulation techniques in digital communications, softwaredefined radio, overview on 10-Mbps Ethernet protocol and Session Initiation Protocol (SIP).

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Software Defined Radio: Basic Principles and Applications

Cited by 32 publications

References 19 publications

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Why Software-Defined Radio (SDR) Matters in Healthcare?

Telecommunications Protocols Fundamentals

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