15-Gbaud PAM4 Digital Mobile Fronthaul with Enhanced Differential Pulse Coding Modulation Supporting 122 LTE-A Channels with up to 4096QAM 2017 (English)In: European Conference on Optical Communication, ECOC, Institute of Electrical and Electronics Engineers Inc. , 2017, p. 1-3Conference paper, Published paper (Refereed)

Abstract [en]

By employing enhanced DPCM, 15-Gbaud PAM4 digital mobile fronthaul is experimentally demonstrated to support 122 LTE-A channels with up to 4096QAM. Compared to PCM based CPRI, the supported number of channels increases 5 times and EVM is obviously improved.

Place, publisher, year, edition, pages

Institute of Electrical and Electronics Engineers Inc. , 2017. p. 1-3

Keywords [en]

Optical communication, Pulse amplitude modulation, Quadrature amplitude modulation, Wireless telecommunication systems, Differential pulse, Enhanced dpcm, Mobile fronthaul, Differential pulse code modulation

National Category

Natural Sciences

Identifiers

URN: urn:nbn:se:ri:diva-34980DOI: 10.1109/ECOC.2017.8346198Scopus ID: 2-s2.0-85046939372ISBN: 9781538656242 (print)OAI: oai:DiVA.org:ri-34980DiVA, id: diva2:1242426

Conference

43rd European Conference on Optical Communication, ECOC 2017, 17 September 2017 through 21 September 2017

Available from: 2018-08-28 Created: 2018-08-28 Last updated: 2024-03-11Bibliographically approved

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Pang, XiaodanOzolins, OskarsUdalcovs, Aleksejs

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