Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ashkan Sheikhi"'
Publikováno v:
IEEE Access, Vol 8, Pp 72068-72077 (2020)
Frequency division duplex (FDD) massive multiple-input multiple-output (MIMO) systems introduce a large overhead in downlink channel estimation in contrast to the time division duplex (TDD) mode. This overhead results in a considerable spectral effic
Externí odkaz:
https://doaj.org/article/5e384ba58cb04186bf4637d1d9373999
Autor:
Ashkan Sheikhi, Ove Edfors
Publikováno v:
2023 IEEE Wireless Communications and Networking Conference (WCNC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d95bd91982ddd713b85b49ac5111a15
https://doi.org/10.1109/wcnc55385.2023.10118801
https://doi.org/10.1109/wcnc55385.2023.10118801
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 68:2183-2195
In this paper, we combine practically verified results from circuit theory with communication-theoretic laws. As a result, we obtain closed-form theoretical expressions linking fundamental system design and environment parameters with the power consu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::914ed6f6a066579e4b0e65e26ca21e09
https://doi.org/10.1109/tcsi.2021.3062185
https://doi.org/10.1109/tcsi.2021.3062185
Publikováno v:
IEEE Access, Vol 8, Pp 72068-72077 (2020)
Frequency division duplex (FDD) massive multiple-input multiple-output (MIMO) systems introduce a large overhead in downlink channel estimation in contrast to the time division duplex (TDD) mode. This overhead results in a considerable spectral effic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1f4e553b71e741a0b0d57c413442d70
https://ieeexplore.ieee.org/document/9064726/
https://ieeexplore.ieee.org/document/9064726/
Publikováno v:
ICC
In this paper, we study the effect of optimizing the per-antenna digital predistortion (DPD) sizes on the performance of the downlink massive MIMO system with residual hardware impairment. In particular, we first quantify the capacity after applying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e07afc9fee8086b07440781b43fa88c
https://doi.org/10.1109/icc42927.2021.9500739
https://doi.org/10.1109/icc42927.2021.9500739