Zobrazeno 1 - 10
of 444
pro vyhledávání: '"Lutz Lampe"'
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 4, Pp 1-17 (2024)
Fiber nonlinearity is the bottleneck of optical communication systems and is commonly addressed by applying various nonlinearity mitigation and compensation techniques. In general, nonlinearity mitigation techniques offer modest improvements with min
Externí odkaz:
https://doaj.org/article/ff25c7a4522f43a6b90b047a7e4b0e58
Autor:
Jan Mietzner, Lutz Lampe
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 4, Pp 1-12 (2024)
We consider visible light communication (VLC) using phosphorescent white light-emitting diodes (LEDs) and two different receiver types – a simple receiver for moderate data rate requirements and a sophisticated receiver for higher data rate require
Externí odkaz:
https://doaj.org/article/a84c48636e694a3c9a77464a8fe85dee
Autor:
Mohammed S. A. Mossaad, Kaichen Su, Warren Pawlikowski, Zhenyu Charlus Zhang, Steve Hranilovic, Lutz Lampe
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 2, Pp 1-13 (2024)
Visible light communication (VLC) systems leverage illumination devices, such as light-emitting diodes (LEDs), to serve a dual role as indoor high-speed communication downlinks. Though high data rates are possible using orthogonal frequency-division
Externí odkaz:
https://doaj.org/article/950fc305094948129afefaf29fc36d0d
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 2802-2814 (2023)
Non-terrestrial networks (NTNs) complement their terrestrial counterparts in enabling ubiquitous connectivity globally by serving unserved and/or underserved areas of the world. Supporting enhanced mobile broadband (eMBB) data over NTNs has been exte
Externí odkaz:
https://doaj.org/article/1de82da866f0423fb94b2c1f73a687a5
Publikováno v:
Sensors, Vol 24, Iss 2, p 335 (2024)
The implementation of power line communications (PLC) in smart electricity grids provides us with exciting opportunities for real-time cable monitoring. In particular, effective fault classification and estimation methods employing machine learning (
Externí odkaz:
https://doaj.org/article/c8786215071c470a8ed5c75fe16e73ca
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 6, Pp 1-6 (2021)
We present a probabilistically shaped (PS) time-frequency-packing (TFP) wavelength-division multiplexing superchannel system employing higher order modulation (HoM) formats, with an objective to improve the spectral efficiency (SE). However, TFP syst
Externí odkaz:
https://doaj.org/article/cd714cf1ad5349e391c9bb6ebe071377
Publikováno v:
IEEE Access, Vol 9, Pp 165394-165408 (2021)
We consider hybrid transmit precoding and receive combining in a millimeter wave (mmWave) multiple-input multiple-output (MIMO) multi-user cellular system, where a full-duplex (FD) base station (BS) serves multiple half-duplex (HD) uplink and downlin
Externí odkaz:
https://doaj.org/article/7c0cdaf159c74e9d98748e7c1268d283
Autor:
Chaoran Huang, Volker J. Sorger, Mario Miscuglio, Mohammed Al-Qadasi, Avilash Mukherjee, Lutz Lampe, Mitchell Nichols, Alexander N. Tait, Thomas Ferreira de Lima, Bicky A. Marquez, Jiahui Wang, Lukas Chrostowski, Mable P. Fok, Daniel Brunner, Shanhui Fan, Sudip Shekhar, Paul R. Prucnal, Bhavin J. Shastri
Publikováno v:
Advances in Physics: X, Vol 7, Iss 1 (2022)
Neural networks have enabled applications in artificial intelligence through machine learning, and neuromorphic computing. Software implementations of neural networks on conventional computers that have separate memory and processor (and that operate
Externí odkaz:
https://doaj.org/article/b3c47388277c4f63929bcfe87ddd1369
Publikováno v:
IEEE Access, Vol 7, Pp 60206-60220 (2019)
Remote monitoring of electrical cable conditions is an essential characteristic of the next-generation smart grid, which features the ability to consistently surveil and control the grid infrastructure. In this paper, we propose a technique that harn
Externí odkaz:
https://doaj.org/article/7a72fe67001c4530a9b17ea7729e7fc9
Publikováno v:
Sensors, Vol 22, Iss 14, p 5320 (2022)
Smart electrical grids rely on data communication to support their operation and on sensing for diagnostics and maintenance. Usually, the roles of communication and sensing equipment are different, i.e., communication equipment does not participate i
Externí odkaz:
https://doaj.org/article/1993496869ec4fdd8647236c886b1bb8