Results 1 to 10 of about 116,405 (157)
Vojnotehnički Glasnik, 1998 Digital signal processing and its wide application in communication systems redefined radio transceiver design. New direction which considerably affects the field of radio-communication is called 'software radio'.
Igor S. Simić , Aleksa J. Zejak
doaj +2 more sources
Modular Software-Defined Radio
EURASIP Journal on Wireless Communications and Networking, 2005 In view of the technical and commercial boundary conditions for software-defined radio (SDR), it is suggestive to reconsider the concept anew from an unconventional point of view.
Rhiemeier Arnd-Ragnar
doaj +3 more sources
A Software for RFI Analysis of Radio Environment around Radio Telescope
Universe, 2023 Radio astronomy uses radio telescopes to detect very faint emissions from celestial objects. However, human-made radio frequency interference (RFI) is currently a common problem faced by most terrestrial radio telescopes, and it is getting worse with the
Yu Wang +5 more
doaj +3 more sources
Software-Defined Radio—Basics and Evolution to Cognitive Radio
EURASIP Journal on Wireless Communications and Networking, 2005 We provide a brief overview over the development of software-defined or reconfigurable radio systems. The need for software-defined radios is underlined and the most important notions used for such reconfigurable transceivers are thoroughly defined.
Jondral Friedrich K.
doaj +3 more sources
Rapid Prototyping and Validation of FS-FBMC Dynamic Spectrum Radio With Simulink and ZynqSDR
IEEE Open Journal of the Communications Society, 2021 This article presents the research carried out in developing and targeting a novel real-time Dynamic Spectrum Access (DSA) Frequency Spread Filter Bank Multicarrier (FS-FBMC) transmitter prototype to programmable ‘ZynqSDR’ Software Defined ...
Kenneth W. Barlee +3 more
doaj +1 more source
Real‐time face perception based encoding strategy optimization method for UHD videos
IET Image Processing, 2023 Face regions containing rich semantic information appear frequently in the videos. As the video resolution increase dramatically, the face regions will inevitably attract more attentions.
Jiang Bi +3 more
doaj +1 more source
Design and implementation of Safety_SysML consistency verifier for avionics software
Hangkong gongcheng jinzhan, 2023 The high integration of the civil aircraft avionics systems will lead to an exponential rise in the size of airborne safety-critical software, and cause the numerous and inconsistent sources of its requirements, the transfer of requirements at each level
YIN Wei +5 more
doaj +1 more source
Information, 2023 Location-Aware Beamforming (LAB) in Ultra-Dense Networks (UDN) is a breakthrough technology for 5G New Radio (NR) and Beyond 5G (B5G) millimeter wave (mmWave) communication.
Grigoriy Fokin, Dmitriy Volgushev
doaj +1 more source
OTA testing of near‐field and far‐field communication links
Electronics Letters, 2023 In this work, near‐field and far‐field link measurement in metal enclosure environment is performed. The performance of near‐field and far‐field links are assessed using key performance indicators such as error vector magnitude, bit error rate, and ...
B. Korunur Engiz +3 more
doaj +1 more source
Радіоелектронні і комп'ютерні системи, 2023 The evaluation of risk and uncertainty in the context of software project management is the subject of this paper. This paper discusses the difficulties faced by project managers in handling uncertainty brought on by the complex nature of software ...
Anastasiia Strielkina +2 more
doaj +1 more source