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Real-Time Statistical Measurement of Wideband Signals Based on Software Defined Radio Technology.
Publication Type: Academic Journal
Source(s): Electronics (2079-9292). Jul2023, Vol. 12 Issue 13, p2920. 24p.
Abstract: The increase in channel bandwidth and peak-to-average power ratio (PAPR) of modern communication standards poses a serious challenge to performing channel power (CP) and complementary cumulative distribution function (CCDF) measurements in real-time us...
Designing Engineering Courses with Embedded Virtual and Real Experimentations.
Publication Type: Academic Journal
Source(s): Education Sciences. Jun2023, Vol. 13 Issue 6, p610. 12p.
Abstract: Engineering requires solid mathematical knowledge in addition to hands-on experience. At the same time, finding the right balance between mathematics and applications is challenging. This paper presents the implementation of virtual and real experiment...
SDR DESIGN AND IMPLEMENTATION OF DIFFERENTIAL STBC TRANSMISSION.
Publication Type: Academic Journal
Source(s): International Journal of Advanced Research in Computer Science. May/Jun2023, Vol. 14 Issue 3, p1-4. 4p.
Abstract: Multiple-input-multiple-output (MIMO) technology uses multiple antennas and advanced signal processing to increase the communication system capacity, reliability and data rate without sacrificing energy consumption or RF bandwidth. In some scenarios, t...
Signals Intelligence System with Software-Defined Radio.
Publication Type: Academic Journal
Source(s): Applied Sciences (2076-3417). Apr2023, Vol. 13 Issue 8, p5199. 15p.
Abstract: In this paper, we present the implementation of a system that identifies the modulation of complex radio signals. This is realized using an artificial intelligence model developed, trained, and integrated with Microsoft Azure cloud. We consider that cl...
Software-Defined Radio Implementation and Performance Evaluation of Frequency-Modulated Antipodal Chaos Shift Keying Communication System †.
Publication Type: Academic Journal
Source(s): Electronics (2079-9292). Mar2023, Vol. 12 Issue 5, p1240. 21p.
Abstract: This paper is devoted to software-defined radio (SDR) implementation of frequency modulated antipodal chaos shift keying (FM-ACSK) transceiver and presents results of prototype testing in real conditions. This novel and perspective class of spread-spec...
A B5G Non-Terrestrial-Network (NTN) and Hybird Constellation Based Data Collection System (DCS).
Publication Type: Academic Journal
Source(s): Aerospace (MDPI Publishing). Apr2023, Vol. 10 Issue 4, p366. 19p.
Abstract: In beyond 5G (B5G) non-terrestrial network (NTN) systems, satellite technologies play an important role. Especially for data collection systems (DCS), low-earth orbit satellites have many advantages. Such as global coverage, low latency, and high effic...
A Free-Space Transmission Setup for Material Parameters Estimation with Affordable and Non-Synchronized Software-Defined Radios in the 0.85–1.55 GHz Band.
Publication Type: Academic Journal
Source(s): Applied Sciences (2076-3417). Mar2023, Vol. 13 Issue 5, p3010. 19p.
Abstract: This paper describes a prototype of a free-space transmission setup for dielectric parameters estimation. The transmitter and receiver, both configurable by software and working in the range 0.85–1.55 GHz, are not synchronized, as they use different cl...
Wideband Cascaded and Stacked Receiver Front-Ends Employing an Improved Clock-Strategy Technique.
Publication Type: Academic Journal
Source(s): Journal of Low Power Electronics & Applications. Mar2023, Vol. 13 Issue 1, p14. 15p.
Abstract: A wideband cascaded receiver and a stacked receiver using an improved clock strategy are proposed to support the software-defined radio (SDR). The improved clock strategy reduces the number of mixer switches and the number of LO clock paths required to...
A Feasibility Study of Remote Non-Contact Vital Signs (NCVS) Monitoring in a Clinic Using a Novel Sensor Realized by Software-Defined Radio (SDR).
Publication Type: Academic Journal
Source(s): Biosensors (2079-6374). Feb2023, Vol. 13 Issue 2, p191. 17p.
Abstract: The COVID-19 outbreak has caused panic around the world as it is highly infectious and has caused about 5 million deaths globally. A robust wireless non-contact vital signs (NCVS) sensor system that can continuously monitor the respiration rate (RR) an...
Improved TDD operation on Software-Defined Radio platforms towards future wireless standards.
Publication Type: Academic Journal
Source(s): Computer Communications. Sep2023, Vol. 209, p178-187. 10p.
Abstract: Software-Defined Radio (SDR) platforms are valuable for research and development activities or high-end systems that demand flexible wireless protocols. While low-latency digital baseband processing can be achieved using a dedicated processing unit, li...