Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Evangelos N. Papasotiriou"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Terahertz (THz) band offers a vast amount of bandwidth and is envisioned to become a key enabler for a number of next generation wireless applications. In this direction, appropriate channel models, encapsulating the large and small-scale fa
Externí odkaz:
https://doaj.org/article/f88bfef12c99409fbd3f187ba11ad699
Autor:
Evangelos N. Papasotiriou, Alexandros-Apostolos A. Boulogeorgos, Katsuyuki Haneda, Mar Francis de Guzman, Angeliki Alexiou
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract As the wireless world moves towards the sixth generation (6G) era, the demand of supporting bandwidth-hungry applications in ultra-dense deployments becomes more and more imperative. Driven by this requirement, both the research and developm
Externí odkaz:
https://doaj.org/article/80b1381657e143f6a0814dcacc29d83e
Publikováno v:
IEEE Access, Vol 7, Pp 11436-11453 (2019)
This paper is focused on providing the analytical framework for the quantification and evaluation of the joint effect of misalignment fading and hardware imperfections in the presence of multipath fading at terahertz (THz) wireless fiber extenders. I
Externí odkaz:
https://doaj.org/article/92e3d07d9d4b400988305450bae05886
Autor:
null Angeliki Alexiou, null Alexandros-Apostolos A. Boulogeorgos, null Evangelos N. Papasotiriou
Publikováno v:
ITU Journal on Future and Evolving Technologies. 3:443-458
The terahertz (THz) band offers a vast amount of still unallocated bandwidth, which makes it a promising enabler for future sixth generation wireless systems. The high frequencies of the THz band lead to a significantly reduced multipath richness of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ae6d596ac1ca16305a6561b73475df4
https://doi.org/10.52953/spjd5569
https://doi.org/10.52953/spjd5569
Terahertz (THz) band offers a vast amount of bandwidth and is envisioned to become a key enabler for a number of nextgeneration wireless applications. In this direction, appropriate channel models, encapsulating the large and small-scale fadingphenom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2957495c66cbb3d1bcb429cc0888a36
https://doi.org/10.21203/rs.3.rs-1870767/v1
https://doi.org/10.21203/rs.3.rs-1870767/v1
Performance Analysis of THz Wireless Systems in the Presence of Antenna Misalignment and Phase Noise
Publikováno v:
IEEE Communications Letters. 24:1211-1215
This work aims to present the theoretical framework for the outage performance assessment of the joint impact of antenna misalignment and local oscillator (LO) phase noise (PHN) on terahertz (THz) wireless systems. In more detail, a closed form expre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d38b4ed1135f23bcea144c00ec51f016
https://doi.org/10.1109/lcomm.2020.2981336
https://doi.org/10.1109/lcomm.2020.2981336
Autor:
Evangelos N. Papasotiriou, Alexandros-Apostolos A. Boulogeorgos, Mar Francis de Guzman, Katsuyuki Haneda, Angeliki Alexiou
Funding Information: This work has received funding from the European Commission Horizon 2020 research and innovation programme ARIADNE under grant agreement No. 871464. The multipath measured data used in this work were provided by Aalto University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::131d9219dffc1dd4bbb946ccfe1435d1
https://aaltodoc.aalto.fi/handle/123456789/119153
https://aaltodoc.aalto.fi/handle/123456789/119153
Publikováno v:
SPAWC
In this work, the performance of a reconfigurable intelligent surface (RIS) assisted terahertz (THz) (0.1 − 10 THz) wireless system is evaluated in terms of average signal to noise ratio (SNR), ergodic capacity and outage probability. It is assumed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21cf75f018de279852c016ed301d66f2
https://doi.org/10.1109/spawc51858.2021.9593236
https://doi.org/10.1109/spawc51858.2021.9593236
Autor:
Alexandros-Apostolos A. Boulogeorgos, Evangelos N. Papasotiriou, Angeliki Alexiou, Katsuyuki Haneda, Mar Francis de Guzman
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
As the wireless world moves towards the sixth generation (6G) era, the demand of supporting bandwidth-hungry applications in ultra-dense deployments becomes more and more imperative. Driven by this requirement, both the research and development commu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d428706a0d4dd071c94654967f703ff7
https://doi.org/10.1038/s41598-021-98065-x
https://doi.org/10.1038/s41598-021-98065-x
Publikováno v:
2021 International Balkan Conference on Communications and Networking (BalkanCom).
This contribution aims at experimentally validating the suitability of well known fading distributions in modeling the channel of indoor THz wireless systems. In particular the suitability of α–μ, Rice and Nakagamim distributions is evaluated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57b8176c4709837e57a437669c239681
https://doi.org/10.1109/balkancom53780.2021.9593181
https://doi.org/10.1109/balkancom53780.2021.9593181