As a part of NGMN 5G Trial and Testing Initiative (TTI) project, NGMN operators shared their initial 5G trial results.
The Pre-commercial network trials phase of 5G TTI aims to consolidate the results from different operators and reach some major conclusions.This document focuses on the performing trials phase. The main purpose is to assess and benchmark the performance of the 3GPP compliant 5G NR (release 15) in live field conditions with pre-commercial equipment.
With this Operator Position Statement paper NGMN is urging the development finalization of 5G architecture “Option 4” to support the full realisation of 5G.
NGMN concludes in this document that Option 4 supporting a 5G core and dual connectivity with NR acting as a master is required so that baseline 5G NR radio performance can be enhanced through the use of LTE on top. 5G Standalone users can then access both NR and LTE spectrum in the lower frequency bands supporting wider coverage when it is beneficial to do so.
https://www.ngmn.org/wp-content/uploads/Option-4-for-5G-Standalone-WP-V101-20210111_v1.01-clean.jpg600424datenflusshttps://www.ngmn.org/wp-content/uploads/ngmn-logo-1.svgdatenfluss2021-02-15 12:23:192021-06-14 16:18:21Option 4 as a 5G SA Complement
The 5G network system can provide on-demand network slices to satisfy different service requirements. However, how to create traffic connection for network slicing in 5G devices internally is still a technical gap. The design of Network Slicing function in 5G devices has to rely on 5G devices operation system as well as the traffic descriptors of the service between the upper layer and the modem, which results in that the current 5G devices does not support the use of network slicing. Therefore, the fundamental purpose of this document is to provide the reference design of network slicing solution in the 5G devices.
This document delineates the requirements in terms of entities and functions that characterise the capabilities of an E2E (end-to-end) framework. Architectural perspectives and considerations associated with the service categories – eMBB, mIoT, URLLC – envisioned for 5G (Fifth Generation) underscore the delineation of the E2E framework requirements. These requirements are intended as guidance in the development of interoperable and market enabling specifications for a continuing advancement of the 5G ecosystem of heterogenous access, virtualization, autonomic capabilities, forward-looking service enablers, and emerging usage scenarios.
NGMN published its first 5G White Paper in 2015, providing an operator vision of 5G and serving as a guideline for 5G definition and design. Since then, the White Paper has been referenced by standards development and industry organisations when producing 5G specifications and promoting the 5G ecosystem.
This second 5G White Paper begins with a review and expansion of the vision in the first 5G White Paper. It then highlights some of the vertical industries that 5G will progressively support, showing how mobile network operators can provide both network and services to meet the varied requirements of the different markets. A high-level description is provided of key technology enablers that have matured or been identified since the first 5G White Paper, and that are required to meet the Verticals’ requirements. Specific consideration is given to sustainability, the latest considerations and recommendations on IPR and spectrum are provided, and we conclude with some key messages and actions to industry. Sections listing abbreviations, definitions and references then complete the document.
https://www.ngmn.org/wp-content/uploads/NGMN-5G-White-Paper-2.jpg600424Klaus Moschnerhttps://www.ngmn.org/wp-content/uploads/ngmn-logo-1.svgKlaus Moschner2020-07-27 14:37:072021-06-14 16:21:335G White Paper 2
Pre-Commercial Networks Trials Major Conclusions V2
//in Publications //by Klaus MoschnerAs a part of NGMN 5G Trial and Testing Initiative (TTI) project, NGMN operators shared their initial 5G trial results.
The Pre-commercial network trials phase of 5G TTI aims to consolidate the results from different operators and reach some major conclusions.This document focuses on the performing trials phase. The main purpose is to assess and benchmark the performance of the 3GPP compliant 5G NR (release 15) in live field conditions with pre-commercial equipment.
Option 4 as a 5G SA Complement
//in Publications //by datenflussWith this Operator Position Statement paper NGMN is urging the development finalization of 5G architecture “Option 4” to support the full realisation of 5G.
NGMN concludes in this document that Option 4 supporting a 5G core and dual connectivity with NR acting as a master is required so that baseline 5G NR radio performance can be enhanced through the use of LTE on top. 5G Standalone users can then access both NR and LTE spectrum in the lower frequency bands supporting wider coverage when it is beneficial to do so.
5G Smart Devices Supporting Network Slicing
//in Publications //by datenflussThe 5G network system can provide on-demand network slices to satisfy different service requirements. However, how to create traffic connection for network slicing in 5G devices internally is still a technical gap. The design of Network Slicing function in 5G devices has to rely on 5G devices operation system as well as the traffic descriptors of the service between the upper layer and the modem, which results in that the current 5G devices does not support the use of network slicing. Therefore, the fundamental purpose of this document is to provide the reference design of network slicing solution in the 5G devices.
5G End-to-End Architecture Framework v4.31
//in Publications //by Klaus MoschnerThis document delineates the requirements in terms of entities and functions that characterise the capabilities of an E2E (end-to-end) framework. Architectural perspectives and considerations associated with the service categories – eMBB, mIoT, URLLC – envisioned for 5G (Fifth Generation) underscore the delineation of the E2E framework requirements. These requirements are intended as guidance in the development of interoperable and market enabling specifications for a continuing advancement of the 5G ecosystem of heterogenous access, virtualization, autonomic capabilities, forward-looking service enablers, and emerging usage scenarios.
5G White Paper 2
//in Publications //by Klaus MoschnerNGMN published its first 5G White Paper in 2015, providing an operator vision of 5G and serving as a guideline for 5G definition and design. Since then, the White Paper has been referenced by standards development and industry organisations when producing 5G specifications and promoting the 5G ecosystem.
This second 5G White Paper begins with a review and expansion of the vision in the first 5G White Paper. It then highlights some of the vertical industries that 5G will progressively support, showing how mobile network operators can provide both network and services to meet the varied requirements of the different markets. A high-level description is provided of key technology enablers that have matured or been identified since the first 5G White Paper, and that are required to meet the Verticals’ requirements. Specific consideration is given to sustainability, the latest considerations and recommendations on IPR and spectrum are provided, and we conclude with some key messages and actions to industry. Sections listing abbreviations, definitions and references then complete the document.