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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 7

Overall Transmission Structure

Abstract

The overall transmission structure in the time domain (frame, subframe, slots, OFDM symbols) and in the frequency domain (subcarrier, DC handling, bandwidth parts) is described in this chapter. Antenna ports, quasi-colocation, and duplex schemes are also discussed.

Keywords

Slot; subframe; frame; resource block; bandwidth part (BWP); quasi-colocation (QCL); antenna ports; frequency raster; carrier aggregation; supplementary uplink; FDD; TDD; slot format indication (SFI)

Prior to discussing the detailed NR downlink and uplink transmission schemes, a description of the basic time–frequency transmission resource of NR will be provided in this chapter, including bandwidth parts, supplementary uplink, carrier ...

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Publisher Resources

ISBN: 9780128143247