Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Leonard Piazzi"'
Autor:
Miguel Dajer, Zhengxiang Ma, Leonard Piazzi, Narayan Prasad, Xiao-Feng Qi, Baoling Sheen, Jin Yang, Guosen Yue
Publikováno v:
Digital Communications and Networks, Vol 8, Iss 2, Pp 87-104 (2022)
In this paper, we survey state-of-the-art research outcomes in the burgeoning field of Reconfigurable Intelligent Surface (RIS), given its potential for significant performance enhancement of next-generation wireless communication networks by means o
Externí odkaz:
https://doaj.org/article/c8520dbff8214e43aada3b9f9c48055e
Publikováno v:
IEEE Transactions on Wireless Communications. 21:6495-6507
We propose an innovative machine learning-based technique to address the problem of channel acquisition at the base station in frequency division duplex systems. In this context, the base station reconstructs the full channel state information in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bffccbca07f4ccdf7085453a1aed164
https://doi.org/10.1109/twc.2022.3149946
https://doi.org/10.1109/twc.2022.3149946
Autor:
Leonard Piazzi, Miguel Dajer, Guosen Yue, Baoling Sheen, Narayan Prasad, Jin Yang, Xiao-Feng Qi, Zhengxiang Ma
Publikováno v:
Digital Communications and Networks. 8:87-104
In this paper, we survey state-of-the-art research outcomes in the burgeoning field of reconfigurable intelligent surface (RIS) in view of its potential for significant performance enhancement for next generation wireless communication networks by me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4b2ba03d2436f284eb61169f4547101
https://doi.org/10.1016/j.dcan.2021.11.002
https://doi.org/10.1016/j.dcan.2021.11.002
Publikováno v:
2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6dab30e1a4391c3c3667bd9157416aa
https://doi.org/10.1109/vtc2021-fall52928.2021.9625190
https://doi.org/10.1109/vtc2021-fall52928.2021.9625190
Publikováno v:
ICC
Traditionally intelligent reflecting surface (IRS) has been viewed as an ideal passive phase shifter with no mutually coupled elements. For this assumption to hold, IRS inter element spacing needs to be at least Nyquist spacing, thereby increasing ov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72696c06babd8438a3129edb4c68b949
https://doi.org/10.1109/icc42927.2021.9500647
https://doi.org/10.1109/icc42927.2021.9500647
Publikováno v:
2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting.
In this work, we study the application of Ultra-Wide Band (UWB) Tightly Coupled Dipole Array (TCDA) to support multi-band cellular base stations. The benefits of TCDA to such applications and some system concepts to enable such applications are discu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bdc2b52345170b949166392c097e44f
https://doi.org/10.1109/ieeeconf35879.2020.9329536
https://doi.org/10.1109/ieeeconf35879.2020.9329536
Publikováno v:
ICC
In 3D massive MIMO (multiple-input multiple-output) systems, especially in time division duplex (TDD) mode, a base station (BS) relies on the uplink sounding signals from mobile stations to obtain the spatial information for downlink MIMO processing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2847034746363b8e864a9eb7d26cebd1
https://doi.org/10.1109/icc.2018.8422350
https://doi.org/10.1109/icc.2018.8422350
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