5G Technology


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Tutorial Series

5G New Radio (NR) Technology Introduction

5G NR will be the new radio interface for 5G. Over the past several years, considerable research and work has been done to move NR forward. In this 9 minute video, technology marketing manager Reiner Stuhlfauth discusses the key technology aspects of NR, based on where the industry is today.

Tutorial Series

Pre-5G vs. LTE: Technology Overview

Pre-5G is currently being investigated and developed by some companies around the world as means of deploying Fixed Wireless Access (FWA). Pre-5G has many similarities to LTE, but also some key differences. In this short video, technology marketing manager Reiner Stuhlfauth outlines these points.

Tutorial Series

5G Technology – Channel Sounding

Channel sounding is the test and measurement strategy used to determine the radio environment for communications. In this 10 minute video, Rohde & Schwarz Technology Manager Reiner Stuhlfauth discusses the concepts and test strategies that will be used for 5G channel sounding.

Tutorial Series

5G Technology Multiple Access Schemes Low Density Coding

As part of the discussion on 5G multiple access, low density coding techniques may dramatically increase the capacity and bandwidth for individual users. In this twelve minute video, Rohde & Schwarz Technology Manager Reiner Stuhlfauth explains this interesting new coding scheme for 5G.

Tutorial Series

5G Technology Multiple Access Schemes Resource Spread

As the densification of networks and the need for more capacity continues, new multiple access technologies will be required to provide a high quality of experience to individual users. In this 5 minute video, Rohde & Schwarz Technology Manager Reiner Stuhlfauth discusses underlying concepts and considerations for new multiple access schemes that are being considered… Read more »

Tutorial Series

5G Technology – Multiple Access Schemes – Advanced Receiver Structure

With the promise of delivering ultra-high capacity to a high density of users in 5G, new advanced receiver structures will be required. In this 8 minute video, Rohde & Schwarz Technology Manager Reiner Stuhlfauth discusses conventional receiver strategy and why a different approach will be required for multiple access schemes in 5G.

Tutorial Series

5G Technology – Multiple Access Schemes – New Concepts

New multiple access schemes will be required in 5G to deliver 1000x capacity and 100x bandwidth per user as compared to existing systems today. In this 9 minute video, Rohde & Schwarz Technology Manager Reiner Stuhlfauth introduces some new concepts such as beam forming, bit division multiple access, interleaved subcarrier index modulation, etc.

Tutorial Series

5G Technology Duplex Methods

4G systems used both FDD and TDD duplex schemes. 5G continues to build on these technologies, but introduces more flexibility into the uplink/downlink configurations for improved capacity, latency, etc. In this nine minute video, Rohde & Schwarz Technology Manager Reiner Stuhlfauth explains these new developments and their implications.

Tutorial Series

5G Proposed Waveform Candidates

In addition to OFDMA, which is an evolution of LTE-Advanced, several other new waveforms are being considered for 5G. In this 15 minute video, Rohde & Schwarz Technology Manager Reiner Stuhlfauth provides a quick overview of all the waveform candidates that are currently under consideration for 5G.

Tutorial Series

5G Infrastructure Trends

From LTE to LTE-advanced to 5G, network infrastructure continues to evolve from a passive antenna/coax system to active antennas/fiber system that will support beam forming. In this 10 minute presentation, Rohde & Schwarz Technology Manager Reiner Stuhlfauth discusses this and other network architecture changes under consideration.