Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Down link"'
Autor:
Wassim Ben Chikha, Yarui Zhang, Jiang Liu, Shanshan Wang, Srikumar Sandeep, Monica Guxens, Adriana Fernandes Veludo, Martin Roosli, Wout Joseph, Joe Wiart
Publikováno v:
IEEE Access, Vol 12, Pp 21610-21620 (2024)
Recently, the monitoring of the radiofrequency electromagnetic field (RF-EMF) exposure induced by cellular networks has received a great deal of attention. In this work, a set of 70 microenvironments (MEs) located in urban and rural areas are selecte
Externí odkaz:
https://doaj.org/article/036a117ef490416987124d5200f99282
Akademický článek
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Autor:
Biruk Ashenafi Mulugeta, Shanshan Wang, Wassim Ben Chikha, Jiang Liu, Christophe Roblin, Joe Wiart
Publikováno v:
Sensors; Volume 23; Issue 7; Pages: 3583
With the increasing use of wireless communication systems, assessment of exposure to radio-frequency electromagnetic field (RF-EMF) has now become very important due to the rise of public risk perception. Since people spend more than 70% of their dai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2f6a437c667edaaaed9807d186ccaed
Publikováno v:
MATEC Web of Conferences, Vol 309, p 04017 (2020)
In order to improve the drilling efficiency and avoid the disadvantages of manual operation, the method of sending the surface intervention instruction with computer instruction is researched. Based on the similarity of liquid flow, a set of hydrauli
Externí odkaz:
https://doaj.org/article/438f621b75b1433b886909ff8ab4f26b
Akademický článek
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Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 46:450-458
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cbb676524eccec181c4e2fcfcd63a65
https://doi.org/10.7840/kics.2021.46.3.450
https://doi.org/10.7840/kics.2021.46.3.450
Publikováno v:
IEEE Transactions on Communications. 68:7927-7937
This paper focuses on a lossy transmission of binary symmetric source (BSS) with down-link non-orthogonal multiple access (DL-NOMA). The transmitted binary sequences are lossy-compressed descriptions of the same BSS, which are overlapped in a specifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::463819dfd91849f9f6e154472c384733
https://doi.org/10.1109/tcomm.2020.3022400
https://doi.org/10.1109/tcomm.2020.3022400
Publikováno v:
IEEE Transactions on Vehicular Technology. 69:6793-6797
This article addresses the practical aspects that may affect the performance of down-link non-orthogonal multiple access (NOMA) systems. The system performance of two down-link NOMA users, where both users suffer from the effects of in-phase/quadratu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03d55d7463d105659fc8e331f33a221d
https://doi.org/10.1109/tvt.2020.2982171
https://doi.org/10.1109/tvt.2020.2982171
Autor:
Syed Agha Hassnain Mohsan, Syed Muhammad Tayyab Shah, Alireza Mazinani, Moqbel Ali Mohammed Hamood
A novel downlink cooperative non-orthogonal multiple access (DC-NOMA) scheme is proposed in this paper to achieve higher performance in the spectral efficiency compared to the classical NOMA schemes. The communication system consists of one base stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eea0fbe7d22c0879966a1bf2d9781663
https://doi.org/10.21203/rs.3.rs-1059857/v1
https://doi.org/10.21203/rs.3.rs-1059857/v1
Autor:
Bouida, Zied
Adaptive modulation and diversity combining represent very important adaptive solutions for future generations of wireless communication systems. Indeed, to improve the performance and the efficiency of these systems, these two techniques recently ha
Externí odkaz:
http://hdl.handle.net/1969.1/ETD-TAMU-2009-08-7005