Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ru-Han Chen"'
Publikováno v:
IET Communications, Vol 15, Iss 18, Pp 2259-2264 (2021)
Abstract In this paper, with the assumption of only channel statistics information available at the receivers, a novel concept of multiplicative uniquely decomposable constellations is proposed for multi‐user single‐input multiple‐output (MU‐
Externí odkaz:
https://doaj.org/article/2b50be307d714be0b305fbea7ac55c2d
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 5, Pp 1-12 (2019)
In this paper, we construct the autoencoder (AE) for optical wireless communication (OWC) systems with non-negativity and peak power constraints, which provides effective transceiver design in log-normal channel. We consider the cases where perfect c
Externí odkaz:
https://doaj.org/article/bfd7f4afd49a47c5a4eacbd4afa53560
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 3, Pp 1-11 (2018)
To provide energy savings and ecological benefits, dimming control is a crucial factor in indoor visible light communication (VLC) system where desired brightness levels can be achieved. General dimming control methods have an adverse effect on commu
Externí odkaz:
https://doaj.org/article/143bd5bd29e74a66bd367e1ff1b99d0d
Publikováno v:
Zhongguo quanke yixue, Vol 27, Iss 09, Pp 1074-1081 (2024)
Background The disorder of serum uric acid metabolism during pregnancy is associated with adverse pregnancy outcomes, while few studies have analyzed and compared the correlation of serum uric acid and serum uric acid/creatinine ratio levels with adv
Externí odkaz:
https://doaj.org/article/2081850644614b01b38e8415b22f9bd7
Publikováno v:
Zhongguo quanke yixue, Vol 26, Iss 11, Pp 1369-1374 (2023)
Background Normocalcemic primary hyperparathyroidism (NCPHPT), as a new phenotype of primary hyperparathyroidism (PHPT), has gained increasing attention. NCPHPT is easily misdiagnosed in clinical practice, and its risk factors need to be evaluated fu
Externí odkaz:
https://doaj.org/article/3753f70cc3b442a990cbe2cdb0237942
Publikováno v:
4th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2022).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c83bf3d374e3f65cdefe29c10495890d
https://doi.org/10.1117/12.2640241
https://doi.org/10.1117/12.2640241
Publikováno v:
IEEE Communications Letters. 25:2329-2332
In this letter, we study a multiuser multi-input single-output (MU-MISO) visible light communication (VLC) broadcast system under the peak-power constraint and dimming control. The space-time modem is designed to maximize the worst-case minimum Eucli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb1ffa5e0b4bd44c1fa87dc4f6fc5acb
https://doi.org/10.1109/lcomm.2021.3072546
https://doi.org/10.1109/lcomm.2021.3072546
Publikováno v:
IEEE Wireless Communications Letters. 9:658-661
In this letter, we propose a multidimensional modem design based on two-level coding in the Gosset lattice $\mathbf {E}_{8}$ for high-rate low-latency peak-limited visible light communication. For low implementation complexity, a simple constellation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ec4b3ef4ddbe5a549e13e3f086e54d9
https://doi.org/10.1109/lwc.2020.2964750
https://doi.org/10.1109/lwc.2020.2964750
Publikováno v:
IEEE Transactions on Information Theory. :1-1
This paper investigates the sum-capacity of two-user optical intensity multiple access channels with per-user peak- or/and average-intensity constraints. By leveraging tools from the decomposition of certain maxentropic distributions, we derive sever
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::165c99c17910a2195d45395919831694
https://doi.org/10.1109/tit.2023.3279511
https://doi.org/10.1109/tit.2023.3279511
Publikováno v:
IEEE Transactions on Communications. 68:274-288
We consider an intensity-modulated (IM) communication system in the presence of Gaussian noise. To improve the reliability of such a system, a space-only constellation-optimal structure was proposed by Zhang under a peak and an average power constrai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e1fc866bb8d0973f529845ca4c715cf
https://doi.org/10.1109/tcomm.2019.2952586
https://doi.org/10.1109/tcomm.2019.2952586