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5G NR: The Next Generation Wireless Access Technology
book

5G NR: The Next Generation Wireless Access Technology

by Erik Dahlman, Stefan Parkvall, Johan Skold
August 2018
Intermediate to advanced content levelIntermediate to advanced
466 pages
13h 56m
English
Academic Press
Content preview from 5G NR: The Next Generation Wireless Access Technology
Chapter 3

Spectrum for 5G

Abstract

This chapter describes the internation al process for regulating spectrum and how the present IMT spectrum has been assinged by the ITU-R. Based on the outcome of the most recent WRC, the candidate 5G spectrum is presented together with all the operating bands specified for NR in 3GPP.

Keywords

Spectrum; WRC; IMT; allocation; frequency band; operating band; RF exposure

3.1 Spectrum for Mobile Systems

Historically, the bands for the first and second generation of mobile services were assigned at frequencies around 800–900 MHz, but also in a few lower and higher bands. When 3G (IMT-2000) was rolled out, focus was on the 2 GHz band and with the continued expansion of IMT services with 3G and 4G, new bands were added ...

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Publisher Resources

ISBN: 9780128143247