Technical Documents
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NGMN e. V.
Grosser Hasenpfad 30
60598 Frankfurt am Main, Germany
Phone: +49 69 9074998-0
Fax: +49 69 9074998-41
Email: office@ngmn.org
NGMN e. V.
Grosser Hasenpfad 30
60598 Frankfurt am Main, Germany
Phone: +49 69 9074998-0
Fax: +49 69 9074998-41
Email: office@ngmn.org
Pre-Commercial Networks Trials Major Conclusions
//in Publications //by Klaus MoschnerGiven the freeze of 3GPP Release 15 5G standards and the onset of some initial 5G commercial deployments in countries such as South Korea, many operators accelerated their 5G trials in 2019.
As a part of NGMN 5G Trial and Testing Initiative (TTI) project, some major NGMN operators, shared their initial 5G trial results.
Pre-commercial network trials phase of 5G TTI aims to consolidate the results from different operators and reach some major conclusions.
Overall, this consolidation effort, which gathers Trial reports mostly performed using a common methodology, permits to draw some very promising conclusion on the performances of early 5G implementations. Additionaly, it brings as well some observations that could lead to future improvements.
Ideas for Small Cell Cost Sharing – Short Report
//in Publications //by Klaus MoschnerThere is a long held vision of very high capacity networks using small cells in areas of high demand. With the expected availability of large quantities of mmWave spectrum for 5G, this opportunity in principle becomes even greater. But the economics of small cell deployment have proved very challenging in practice – and this challenge will only increase at mmWave frequencies, where coverage of an individual cell is typically even smaller. Unless the industry can find ways to reduce the per cell building, operation and maintenance costs, the opportunity to build out small cell networks using mmWave spectrum will be severely constrained.
NGMN carried out a study to identify and assess different approaches to improving the economics of small cells through some form of cost sharing between operators (with 5G small cells typically anchored to a 5G or LTE coverage layer). This short public report presents the most important and interesting ideas arising from that study. A fuller report from the NGMN study is also available
Small Cell Cost Sharing – Full Report
//in Publications //by Klaus MoschnerThere is a long held vision of very high capacity networks using small cells in areas of high demand. With the expected availability of large quantities of mmWave spectrum for 5G, this opportunity in principle becomes even greater. But the economics of small cell deployment have proved very challenging in practice – and this challenge will only increase at mmWave frequencies, where coverage of an individual cell is typically even smaller. Unless the industry can find ways to reduce the per cell building, operation and maintenance costs, the opportunity to build out small cell networks using mmWave spectrum will be severely constrained.
This NGMN report aims to identify and assess different approaches to improving the economics of small cells through some form of cost sharing between operators (with 5G small cells possibly anchored to an LTE coverage layer). This study considers different economic models (including such as independent “neutral host” or jointly owned infrastructure companies) as well as technology aspects.
Non-Terrestrial Networks Position Paper
//in Publications //by Klaus MoschnerNGMN’s Extreme Long-Range Communications for Deep Rural Coverage project presented in paves the way for the study of cellular coverage for sparsely populated areas. In this study, a number of Mobile and Satellite Technologies that could provide coverage to remote areas have been analysed and studied.
The present paper elaborates on that recommendation, providing an overview and analysis of non-terrestrial cellular technologies that can provide coverage to remote areas.
5G E2E Technology to Support Verticals URLLC Requirements
//in Publications //by Klaus MoschnerThe aim of this work is to illustrate how 5G end-to-end deployment can meet vertical requirements and also highlight what are the main 5G URLLC technology enablers for use cases identified in the report. Some of these new use cases impose extremely low latency and high reliability requirements on 5G system from end-to-end perspective. This report also briefly describes 5G URLLC enablers along with reference architecture for specific use case and further evaluate how 5G URLLC can enable such use cases.