Results 21 to 30 of about 16,231 (223)
In search of sustainable business models for cognitive radio evolution
Technological and Economic Development of Economy, 2012 In this paper we examine the emerging industry of Cognitive Radio/Software Defined Radio (CR/SDR), a sector which in some ways seconds the industry structure of the cellular mobile communications, while bearing distinctive characteristics.
Vladislav V. Fomin +2 more
doaj +1 more source
IEEE Access, 2020 The availability of commercial Radio Frequency System on Chip (RFSoC) devices brings new possibilities for implementing Software Defined Radio (SDR) systems. Such systems are of increasing interest given the pace of innovation in wireless technology, and
Josh Goldsmith +5 more
doaj +1 more source
Implementation of a Spectrum Analyzer Using the Software-Defined Radio Concept
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2021 The software-defined radio has been allowing engineers the possibility of implementing operations on software that were previously only possible to be performed through hardware. With the continuous increase in the processing capacity of computers, it is
Paulo V. A. Freitas +5 more
doaj +1 more source
SDR Based Energy Detection Spectrum Sensing in Cognitive Radio for Real Time Video Transmission
Modelling and Simulation in Engineering, 2018 Cognitive radio is a budding approach which helps to address the imminent spectrum crisis by dynamic spectrum allocation and support the increased data traffic with an intelligent mechanism of Software Defined Radio (SDR).
Rupali B. Patil +2 more
doaj +1 more source
, 2017 Software defined radio (SDR) has become a popular tool for the implementation and testing for communications performance. The advantage of the SDR approach includes: a re-configurable design, adaptive response to changing conditions, efficient ...
Blasch, Erik +4 more
core +1 more source
Journal of Marine Science and Engineering, 2022 Ship communication systems are defined in one part as GMDSS, while the other part consists of systems with secondary importance in safety communications.
Miroslav Bistrović, Domagoj Komorčec
doaj +1 more source
Openwifi : a free and open-source IEEE802.11 SDR implementation on SoC
, 2020 Open source Software Defined Radio (SDR) project, such as srsLTE and Open Air Interface (OAI), has been widely used for 4G/5G research. However the SDR implementation of the IEEE802.11 (Wi-Fi) is still difficult.
Aslam, Muhammad +4 more
core +1 more source
Development of a Custom GNSS Software Receiver Supporting Supercorrelation
Engineering Proceedings, 2023 Mitigating multipath interference is one of the biggest challenges in radio positioning. The Supercorrelation™ technology developed via Focal Point Positioning (FPP) suppresses multipath interference by performing long coherent integration while ...
Javier Gonzalo Garcia +8 more
doaj +1 more source
The Front end of Software-Defined Radio: Possibilities and Challenges [PDF]
, 2001 The use of mobile telephony has shown a spectacular\ud growth in the last 10 years. A side effect of this rapid\ud growth is an excess of mobile system standards.
Hoeksema, F.W. +2 more
core +4 more sources
SOFTWARE-DEFINED SDR RADIO SYSTEM
International Journal of Innovations in Engineering Research and TechnologyThe article presents software, which is one of the types of computer system support, along with technical (hardware), mathematical, informational, linguistic, organizational, methodological and legal support.
null Ibodulloeva M.I +1 more
openaire +1 more source