Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Alain R. Ndjiongue"'
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 1, Pp 1-6 (2023)
In wireless networks, reconfigurable intelligent surfaces (RISs) have recently been proven to have a significant impact. The RIS has been incorporated into wireless communication systems to improve security, increase coverage, reduce interference, an
Externí odkaz:
https://doaj.org/article/22f22b29e693464b8b0d127060b14396
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 6, Pp 1-7 (2022)
In the design of reconfigurable intelligent surfaces (RISs)-aided visible light communication (VLC) systems, most studies have focused on the deployment of mirror arrays and metasurfaces on walls to influence signal propagation and enhance communicat
Externí odkaz:
https://doaj.org/article/f8f716ccad0a4ea098349c754a78b24c
Publikováno v:
IEEE Access, Vol 6, Pp 25230-25239 (2018)
Recently, power-line communication (PLC) technology has been associated with the emerging visible light communication (VLC) technology. PLC technology is matured and has gained from tremendous research contributions over the past years. VLC technolog
Externí odkaz:
https://doaj.org/article/b34a0437698c47c68529a1ed1036a9bf
Publikováno v:
IEEE Communications Magazine. :1-7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee12e4252b0932374d5c8fa3c6977776
https://doi.org/10.1109/mcom.002.2300043
https://doi.org/10.1109/mcom.002.2300043
Publikováno v:
IEEE Communications Letters. 26:389-393
Using re-configurable intelligent surfaces (RIS) in optical wireless communication (OWC) systems to solve the signal obstruction and skip-zones dilemmas modifies the transmission channel. It is thus necessary to analyze the capacity of such a system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::474d3095ebba829c8d25a105b74acb57
https://doi.org/10.1109/lcomm.2021.3128354
https://doi.org/10.1109/lcomm.2021.3128354
Publikováno v:
IEEE Communications Letters. 25:3913-3917
This letter explores the use of intelligent reflecting surfaces (IRSs) to address the line-of-sight (LoS) blockage issue in an indoor visible light communication (VLC) system. This is done while considering practical user behaviors such as random rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da441cdc472b7efc91bfd0b9623ea99f
https://doi.org/10.1109/lcomm.2021.3114594
https://doi.org/10.1109/lcomm.2021.3114594
Publikováno v:
IEEE Communications Letters. 25:3699-3703
In this letter, we investigate the use of active elements in reconfigurable intelligent surfaces (RIS) to overcome the double-fading problem introduced in the RIS-aided link in a wireless communications system. Towards this end, each active RIS eleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a18204dc05a480a021c5aaa079a2daf
https://doi.org/10.1109/lcomm.2021.3110714
https://doi.org/10.1109/lcomm.2021.3110714
Publikováno v:
Telecommunication Systems. 77:389-398
In the indoor environment of multiple-story buildings, the line-of-sight (LOS) radio frequency (RF) signal is generally obstructed by walls and slabs. As a solution to this dilemma, power line communication (PLC) is an alternative to overcome the LOS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::877feece8643fbe69d1984acb2e062ac
https://doi.org/10.1007/s11235-021-00766-1
https://doi.org/10.1007/s11235-021-00766-1
Publikováno v:
IEEE Wireless Communications Letters. 9:143-147
Integrating visible light communication (VLC) system with indoor radio frequency (RF) network is seen as a possible way of increasing the capacity and coverage of indoor networks. In such a hybrid network, the traffic generated at the indoor RF and V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b02105d4db2beaf7874ea7e021daad2a
https://doi.org/10.1109/lwc.2019.2946144
https://doi.org/10.1109/lwc.2019.2946144
One of the main problems faced by communication systems is the presence of skip-zones in the targeted areas. With the deployment of the fifth-generation mobile network, solutions are proposed to solve the signal loss due to obstruction by buildings,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f2a33c2b2d7474714c5454d842042c3
https://strathprints.strath.ac.uk/78427/1/Ndjiongue_etal_JLT_2021_Analysis_of_RIS_based_terrestrial_FSO_link_over_G_G_turbulence.pdf
https://strathprints.strath.ac.uk/78427/1/Ndjiongue_etal_JLT_2021_Analysis_of_RIS_based_terrestrial_FSO_link_over_G_G_turbulence.pdf
