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Toward terabit digital radio over fiber systems: Architecture and key technologies
Shanghai Jiaotong University, China; KTH Royal Institute of Technology, Sweden.
RISE - Research Institutes of Sweden, ICT, Acreo.ORCID iD: 0000-0003-3754-0265
KTH Royal Institute of Technology, Sweden.
RISE - Research Institutes of Sweden, ICT, Acreo. KTH Royal Institute of Technology, Sweden.ORCID iD: 0000-0001-9839-7488
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2019 (English)In: IEEE Communications Magazine, ISSN 0163-6804, E-ISSN 1558-1896, Vol. 57, no 4, p. 131-137, article id 8703480Article in journal (Refereed) Published
Abstract [en]

To support massive deployment of broadband radio applications, such as 5G and high-definition videos for terrestrial televisions, large system capacity and high spectrum efficiency are highly demanded in radio over fiber (RoF) systems. In this article, we propose a terabit digital RoF system capable of providing high-speed transmission, where multicore fiber (MCF) is introduced for the access segment between the central unit and remote unit. Two key technologies that greatly enhance system capacity and spectrum efficiency, namely MCF enabled self-homodyne detection and compressed quantization, are demonstrated.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2019. Vol. 57, no 4, p. 131-137, article id 8703480
Keywords [en]
5G mobile communication systems, Digital radio, Efficiency, Electronic document exchange, Video cameras, High definition video, High speed transmission, Key technologies, Massive deployment, Multicore fibers (MCF), Radio over fiber system, Self homodyne detection, Spectrum efficiency, Radio-over-fiber
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:ri:diva-38899DOI: 10.1109/MCOM.2019.1800426Scopus ID: 2-s2.0-85065453398OAI: oai:DiVA.org:ri-38899DiVA, id: diva2:1321978
Note

Funding details: Huazhong University of Science and Technology; Funding details: Henan University of Science and Technology; Funding details: VINNOVA; Funding details: Vetenskapsrådet; Funding details: 752826; Funding details: Stiftelsen för Strategisk Forskning; Funding details: National Natural Science Foundation of China, 61671212, 61722108, 61775137, 61331010; Funding text 1: Lu Zhang is with Shanghai Jiaotong University and KTH Royal Institute of Technology; Aleksejs Udalcovs is with RISE Research Institutes of Sweden AB; Rui Lin, Richard Schatz, and Sergei Popov are with KTH Royal Institute of Technology; Jiajia Chen is with KTH Royal Institute of Technology and Chalmers University of Technology; Oskars Ozolins and Gunnar Jacobsen are with RISE Research Institutes of Sweden AB and also KTH Royal Institute of Technology; Xiaodan Pang is with Infinera Metro HW R&D; Lin Gan is with Next Generation Internet Access System National Engineering Lab, HUST; Ming Tang, Songnian Fu, and Deming Liu are with Huazhong University of Sci & Tech; Tong Weijun is with Yangtze Optical Fibre and Cable Joint Stock Limited Company; Weisheng Hu and Shilin Xiao are with Shanghai Jiaotong University.; Funding text 2: This work was partly supported by the Swedish Research Council (VR), the Swedish Foundation for Strategic Research (SSF), the Göran Gus-tafsson Foundation, the Swedish ICT-TNG, EU H2020 MCSA-IF Project NEWMAN (#752826), VINNOVA funded SENDATE-EXTEND and SEN-DATE-FICUS, and the National Natural Science Foundation of China (#61331010, 61722108, 61775137, 61671212). Jiajia Chen is the corresponding author.

Available from: 2019-06-10 Created: 2019-06-10 Last updated: 2019-06-10Bibliographically approved

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