5G NR Fiber Wireless System using Analog Optical Front Haul for Long Reach Applications

Usman Hadi, Isha Mittal, Muhammad Siraj

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Abstrakt

The Radio access network in fifth generation (5G) of mobile networks requires streamlining in order to absorb the enormous incoming wireless data traffic. In this context, this paper presents the realization and evaluation of 5G new radio (NR) fiber wireless (FiWi) multi input multi output (MIMO) wireless system for enhanced mobile broadband (eMBB) scenario utilizing digital predistortion (DPD). The optical fronthaul (OFH) has been realized with analog radio over fiber (A-RoF) technology. As a proof of concept, the proposed 5G NR signals encompasses the supercell in a long reach scenario at a wireless distance of 5 km while femto cell scenario is realized at a 10 meters distance with 20 GHz band. Additionally, a traditional volterra based DPD is applied for performance enhancement. The EVM (error vector magnitude) performance is estimated for 5G NR bands which meets the requirements set by third Generation Partnership Project (3GPP). It can be concluded that MIMO enabled 5G-NR FiWi system using OFH can be a buoyant contender for future fronthaul applications.

OriginalsprogEngelsk
Titel2021 International Conference on Communication, Control and Information Sciences (ICCISc)
Antal sider4
ForlagIEEE
Publikationsdato2021
Artikelnummer9484910
ISBN (Trykt)978-1-6654-3128-6
ISBN (Elektronisk)978-1-6654-0295-8
DOI
StatusUdgivet - 2021
Begivenhed2021 International Conference on Communication, Control and Information Sciences (ICCISc) - Idukki, Indien
Varighed: 16 jun. 202118 jun. 2021

Konference

Konference2021 International Conference on Communication, Control and Information Sciences (ICCISc)
Land/OmrådeIndien
ByIdukki
Periode16/06/202118/06/2021

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