Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Hong‐Yi Yu"'
Publikováno v:
BMC Pulmonary Medicine, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Large variations in respiratory system compliance and resistance may cause the accuracy of tidal volume (VT) delivery beyond the declared range. This study aimed at evaluating the accuracy of VT delivery using a test lung model to
Externí odkaz:
https://doaj.org/article/cca79e5c90c4448fbfee63ff88826b21
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 3, Pp 1-16 (2020)
We propose a transceiver design method based on an autoencoder (AE) network for multi-color visible light communication (VLC) systems. Taking into account the chromaticity constraint described by MacAdam ellipses and the peak-value constraint of tran
Externí odkaz:
https://doaj.org/article/3cb6dfc55bb74f1eb795e582fe76225b
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 6, Pp 1-15 (2020)
Faced with the challenge of transceiver design over the Poisson channel, we leverage the deep-learning technique and devise two novel end-to-end learning schemes to fulfill the design task in this paper. One of the schemes accords with the basic prin
Externí odkaz:
https://doaj.org/article/c1e6706e4a8144f6a975c41fcfe6b447
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 3, Pp 1-10 (2019)
Ubiquitous light-emitting diodes provide natural infrastructures for multiuser visible light communications (VLCs). However, the current available works for multiuser VLC systems mainly focus on broadcast scenarios and beamforming techniques. In this
Externí odkaz:
https://doaj.org/article/c98b0219f6df4f5da108677ec39fb636
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 Access, Vol 7, Pp 16274-16280 (2019)
In this paper, we study energy-efficient precoding techniques in multiuser multiple-input single-output (MISO) visible light communication (VLC) systems. Under the dual constraints of illumination and communication, an optimal precoding design is pro
Externí odkaz:
https://doaj.org/article/08c569db41814e30b1e88b962f73bfd1
Autor:
Wang, Yu-Ze, Zhang, Wei-Jun, Zhang, Xing-Yu, Xu, Guang-Zhao, Xiong, Jia-Min, Chen, Zhi-Gang, Hong, Yi-Yu, Liu, Xiao-Yu, Yuan, Pu-Sheng, Wu, Ling, Wang, Zhen, You, Li-Xing
Numerous applications at the photon-starved regime require a free-space coupling singlephoton detector with a large active area, low dark count rate (DCR), and superior time resolutions. Here,we developed a superconducting microstrip single-photon de
Externí odkaz:
http://arxiv.org/abs/2402.02311
Energy-Efficient Uniquely-Decomposable Multilayer Modulation for Peak-Limited Broadcast DTP Channels
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 4, Pp 1-9 (2018)
A multilayer modulation for peak-limited broadcast Poisson channel is designed and consists of three key elements: the transmitted symbol set, the users' data space, and the data-to-symbol mapping. For energy-efficiency, the transmitted symbols are m
Externí odkaz:
https://doaj.org/article/ac4b2281a17346c19f2b015bf2d552c3
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 5, Pp 1-12 (2018)
Ubiquitous light emitting dioxides provide natural infrastructures for multiuser visible light communications (VLC). The current available works mainly focus on a potential assumption of the continuous signaling. In this paper, we consider a two-user
Externí odkaz:
https://doaj.org/article/875bf6f05ee94cdbb2e7cf6c48eeca82
Publikováno v:
IEEE Access, Vol 5, Pp 833-841 (2017)
Since indoor visible light communication (VLC) modulates the information into the light beams emitted from light-emitting diodes, the channel gain is often modeled as the Lambertian model. For different spatial locations of transmitters and receivers
Externí odkaz:
https://doaj.org/article/b9f697b513cf441097d3b28708f4f0dc