Results 31 to 40 of about 4,521 (202)
Keyless Anti-Jamming Communication via Randomized DSSS [PDF]
, 2020 Nowadays, wireless networking is ubiquitous. In wireless communication systems, multiple nodes exchange data during the transmission time. Due to the natural use of the communication channel, it is crucial to protect the physical layer to make wireless ...
Alagil, Ahmad
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In pursuit of responsible innovation for precision agriculture technologies
Journal of Responsible Innovation, 2022 Agricultural decision support systems (DSSs) are hardware and software tools that utilize big data collected from satellites and drones, ground-based sensors, and analyzed with machine learning algorithms to provide site-specific farming recommendations.
Maaz Gardezi +3 more
doaj +1 more source
Simulación de DSSS y FHSS en Matlab. [PDF]
, 2023 En el presente documento se evidencia el desarrollo del Trabajo de Integración Curricular que consiste en la simulación mediante la plataforma Matlab de los escenarios del método de Espectro Ensanchado (SS): Espectro Ensanchado por Secuencia Directa ...
Espinoza Espinoza, Betty Milena
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A Framework for Soft Skills Training in Science and Engineering [PDF]
Journal of Systemics, Cybernetics and Informatics, 2013 Ask the graduates and the employers of graduates of computing information sciences and engineering (CISE) one area in which more formal training would have been beneficial while still in college.
Amos O. Olagunju, Jake S. Soenneker
doaj
IEEE Access, 2020 Intra-body communication (IBC) uses the human body as the transmission medium for electrical signals, and it features the following advantages: low power consumption, strong anti-interference ability, high data security, and broad application scenarios ...
W. K. Chen +7 more
doaj +1 more source
Spread Spectrum Modem for Voice and Data Transmission
Journal of Advances in Information Technology, 2012 This paper describes the design of a direct sequence spread spectrum (DSSS) modem for voice and data transmission using SYSTEMVIEW and MATLAB. The advantage of DSSS voice and data transmission includes the immunity from interference signals and anti ...
Md. Abdul Alim
doaj +1 more source
Long PN code based DSSS watermarking [PDF]
2011 Proceedings IEEE INFOCOM, 2011 Cyber crimes often involve complicated scenes. In this paper, we investigate unidentified crimes committed through anonymous communication networks. We developed a long Pseudo-Noise (PN) code based Direct Sequence Spread Spectrum (DSSS) flow marking technique for invisibly tracing suspect anonymous flows.
Junwei Huang +3 more
openaire +2 more sources
Passive DSSS: Empowering the Downlink Communication for Backscatter Systems
, 2022 The uplink and downlink transmissions in most backscatter communication systems are highly asymmetric. The downlink transmission often suffers from its short range and vulnerability to interference, which limits the practical application and deployment ...
Li, Songfan +7 more
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AgronomyDecision support systems (DSSs) enable the optimisation of pesticide application timing to increase pesticide efficacy and thus reduce pesticide use without compromising yield quality and quantity.
Jurij Marinko +5 more
doaj +1 more source
Quantitative Description of Duplex Stainless Steels Microstructure Using Selective Etching
Metals, 2021 The properties of duplex stainless steels (DSSs) depend on the ferrite–austenite ratio, on the content of secondary phases and on the contamination with non-metallic inclusions. To assess the quality of DSSs, it is necessary to use an integrated approach
Aleksandr Sergeevich Fedorov +4 more
doaj +1 more source