This document provides an introduction to 5G technology, including:
- 5G aims to meet growing connectivity needs and fulfill diverse use cases such as drones, augmented reality, and the Internet of Things.
- 5G standards are being developed by 3GPP and ITU, with 3GPP specifying the radio technology beyond LTE known as New Radio (NR).
- 5G requirements defined by 3GPP include high peak data rates, low latency, high reliability, large connection densities, and support for high mobility.
What is 5G NR all about? Check out this presentation to see all the key design components of this new unifying air interface for the next decade and beyond.
An overview of 5G NR key technical features and enhancements for massive MIMO, mmWave, etc.
Presented by Yinan Qi, Samsung Electronics R&D Institute UK at Cambridge Wireless event Radio technology for 5G – making it work
*** SHARED WITH PERMISSION ***
5G/NR wireless communication technology overview, architecture and its operating modes SA and NSA. Also an introduction to VoNR and other services overview of 5G network.
The key technologies of 5G namely MIMO and Network slicing are also explained.
Presented by Andy Sutton, Principal Network Architect - Chief Architect’s Office, TSO, BT at IET "Towards 5G Mobile Technology – Vision to Reality" seminar on 25th Jan 2017
Shared with permission
Technology Manager Andreas Roessler covers 5G basics in this keynote presentation at the RF Lumination 2019 conference in February 2019.
RF Lumination 2019
"Meet 158+ years of RF design & test expertise at one event. If they can't answer your question, it must be a really good question!"
Watch all the presentations here:
https://www.rohde-schwarz-usa.com/RFLuminationContent.html
Andreas Roessler is the Rohde & Schwarz Technology Manager focused on UMTS Long Term Evolution (LTE) and LTE-Advanced. With responsibility for the strategic marketing and product portfolio development for LTE/LTE-Advanced, Andreas follows the standardization process in 3GPP very closely, particularly on core specifications as well as protocol conformance, RRM and RF conformance specifications for device and base stations testing. He graduated from Otto-von-Guericke University in Magdeburg, Germany, and received a Master's Degree in communication engineering.
What is 5G NR all about? Check out this presentation to see all the key design components of this new unifying air interface for the next decade and beyond.
An overview of 5G NR key technical features and enhancements for massive MIMO, mmWave, etc.
Presented by Yinan Qi, Samsung Electronics R&D Institute UK at Cambridge Wireless event Radio technology for 5G – making it work
*** SHARED WITH PERMISSION ***
5G/NR wireless communication technology overview, architecture and its operating modes SA and NSA. Also an introduction to VoNR and other services overview of 5G network.
The key technologies of 5G namely MIMO and Network slicing are also explained.
Presented by Andy Sutton, Principal Network Architect - Chief Architect’s Office, TSO, BT at IET "Towards 5G Mobile Technology – Vision to Reality" seminar on 25th Jan 2017
Shared with permission
Technology Manager Andreas Roessler covers 5G basics in this keynote presentation at the RF Lumination 2019 conference in February 2019.
RF Lumination 2019
"Meet 158+ years of RF design & test expertise at one event. If they can't answer your question, it must be a really good question!"
Watch all the presentations here:
https://www.rohde-schwarz-usa.com/RFLuminationContent.html
Andreas Roessler is the Rohde & Schwarz Technology Manager focused on UMTS Long Term Evolution (LTE) and LTE-Advanced. With responsibility for the strategic marketing and product portfolio development for LTE/LTE-Advanced, Andreas follows the standardization process in 3GPP very closely, particularly on core specifications as well as protocol conformance, RRM and RF conformance specifications for device and base stations testing. He graduated from Otto-von-Guericke University in Magdeburg, Germany, and received a Master's Degree in communication engineering.
5G Interview Questions: 50 Questions on Spectrum3G4G
These slides are for information purposes only. The questions asked in this has been covered in other tutorials and opinion videos. The latest PDF version of this document can be downloaded from here: https://www.3g4g.co.uk/5G/5Gtech_Interview0001_Spectrum.pdf
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
The new 5G unified air interface is being designed to not only vastly enhance mobile broadband performance and efficiency, but also scale to connect the massive Internet of Things and enable new types of services such as mission critical control that require ultra-low latency and new levels of reliability and security. The new design will unify diverse spectrum types and bands, scale from macro deployments to local hotspots and efficiently multiplex the envisioned 5G services across an extreme variation of requirements.
For more information on 5G technologies, use cases and timelines, please visit us at www.qualcomm.com/5G.
Beginners: 5G Terminology (Updated - Feb 2019)3G4G
An updated short presentation and video looking at 5G terminology that is being used in 3GPP standards and specifications.
Terms such as NG-RAN, NR, ng-eNB, en-gNB, RIT, SRIT, Option 3, etc. will be discussed
5th generation mobile networks or 5th generation wireless systems is abbreviated as 5G, and proposed next telecommunications standards beyond the current 4G/IMT-Advanced standards. 5G planning aims at higher capacity than current 4G, allowing a higher density of mobile broadband users, and supporting device-to-device, ultra reliable, and massive machine communications. Its research and development also aims at lower latency than 4G equipment and lower battery consumption, for better implementation of the Internet of things.
5G will connect virtually everything around us to transform a wide range of industries — manufacturing, automotive, logistics, and many more, and we are on track to make 5G NR — the global 5G standard — a commercial reality by 2019. However, this first phase of 5G mainly focuses on enhanced mobile broadband services, which will contribute to part of the total projected $12T 5G economy. 5G NR will continue to evolve in Release 16 and beyond to further expand 5G’s reach to new devices, services, and ecosystem players.
Beginners: Introduction to 5G Reduced Capability (RedCap) Devices3G4G
A quick introduction to new 3GPP Release-17 feature called RedCap or Reduced Capability New Radio devices. This feature was earlier called NR-Light / NR-Lite and is sometimes referred to as Low Complexity NR devices.
This tutorial looks at why this is needed, how is it different from the existing 5G requirements for eMBB, URLLC & mMTC, and why can't 4G be used instead of 5G for this feature.
We will also look at some of the proposals for enhancement of RedCap that are being discussed for 5G-Advanced in 3GPP Release-18
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
This updated presentation/video looks at 5G Network Architecture options that have been proposed by 3GPP for deployment of 5G. It covers the Standalone (SA) and Non-Standalone (NSA) architecture. In the NSA architecture, EN-DC (E-UTRA-NR Dual Connectivity), NGEN-DC (NG-RAN E-UTRA-NR Dual Connectivity) and NE-DC (NR-E-UTRA Dual Connectivity) has been looked at. Finally, migration strategies proposed by vendors and operators (MNOs / SPs) have been discussed.
5G Interview Questions: 50 Questions on Spectrum3G4G
These slides are for information purposes only. The questions asked in this has been covered in other tutorials and opinion videos. The latest PDF version of this document can be downloaded from here: https://www.3g4g.co.uk/5G/5Gtech_Interview0001_Spectrum.pdf
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
The new 5G unified air interface is being designed to not only vastly enhance mobile broadband performance and efficiency, but also scale to connect the massive Internet of Things and enable new types of services such as mission critical control that require ultra-low latency and new levels of reliability and security. The new design will unify diverse spectrum types and bands, scale from macro deployments to local hotspots and efficiently multiplex the envisioned 5G services across an extreme variation of requirements.
For more information on 5G technologies, use cases and timelines, please visit us at www.qualcomm.com/5G.
Beginners: 5G Terminology (Updated - Feb 2019)3G4G
An updated short presentation and video looking at 5G terminology that is being used in 3GPP standards and specifications.
Terms such as NG-RAN, NR, ng-eNB, en-gNB, RIT, SRIT, Option 3, etc. will be discussed
5th generation mobile networks or 5th generation wireless systems is abbreviated as 5G, and proposed next telecommunications standards beyond the current 4G/IMT-Advanced standards. 5G planning aims at higher capacity than current 4G, allowing a higher density of mobile broadband users, and supporting device-to-device, ultra reliable, and massive machine communications. Its research and development also aims at lower latency than 4G equipment and lower battery consumption, for better implementation of the Internet of things.
5G will connect virtually everything around us to transform a wide range of industries — manufacturing, automotive, logistics, and many more, and we are on track to make 5G NR — the global 5G standard — a commercial reality by 2019. However, this first phase of 5G mainly focuses on enhanced mobile broadband services, which will contribute to part of the total projected $12T 5G economy. 5G NR will continue to evolve in Release 16 and beyond to further expand 5G’s reach to new devices, services, and ecosystem players.
Beginners: Introduction to 5G Reduced Capability (RedCap) Devices3G4G
A quick introduction to new 3GPP Release-17 feature called RedCap or Reduced Capability New Radio devices. This feature was earlier called NR-Light / NR-Lite and is sometimes referred to as Low Complexity NR devices.
This tutorial looks at why this is needed, how is it different from the existing 5G requirements for eMBB, URLLC & mMTC, and why can't 4G be used instead of 5G for this feature.
We will also look at some of the proposals for enhancement of RedCap that are being discussed for 5G-Advanced in 3GPP Release-18
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
This updated presentation/video looks at 5G Network Architecture options that have been proposed by 3GPP for deployment of 5G. It covers the Standalone (SA) and Non-Standalone (NSA) architecture. In the NSA architecture, EN-DC (E-UTRA-NR Dual Connectivity), NGEN-DC (NG-RAN E-UTRA-NR Dual Connectivity) and NE-DC (NR-E-UTRA Dual Connectivity) has been looked at. Finally, migration strategies proposed by vendors and operators (MNOs / SPs) have been discussed.
Interesting Whitepaper from #HCLTECH, though a bit old (2016) but good for beginners on 5G and introductory know-how about 5G start with IMT2020. Informative insights.
This presentation is for the people who are interested in mobile release and specifications announced by 3GPP every year, presentation cover all release up to release 12.
5G Network Architecture, Design and Optimisation3G4G
Presented by Prof. Andy Sutton, Principal Network Architect, Architecture & Strategy, TSO, BT at The IET '5G - State of Play' conference on 24th January 2018
*** SHARED WITH PERMISSION ***
Zahid Ghadialy, Principal Analyst and Consultant discusses the controversial topic of "Real 5G" or "True 5G". To explain the concept he goes back to explain the difference between ITU defined requirements of IMT-Advanced and how that translated to 4G via LTE/LTE-Advanced. The main point to remember is that "there will be different flavours of 5G whether you like it or not. Get over it!"
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
5G NR: Numerologies and Frame structure
Supported Transmission Numerologies
- A numerology is defined by sub-carrier spacing and Cyclic-Prefix overhead.
- In LTE there is only one subcarrier spacing which is 15kHz whereas in the case of 5G NR multiple subcarrier spacings are defined. Multiple subcarrier spacings can be derived by scaling a basic subcarrier spacing by an integer N.
- The numerology used can be selected independently of the frequency band although it is assumed not to use a very low subcarrier spacing at very high carrier frequencies. Flexible network and UE channel bandwidth are supported.
- The numerology is based on exponentially scalable sub-carrier spacing deltaF = 2µ × 15 kHz with µ = {0,1,3,4} for PSS, SSS and PBCH and µ = {0,1,2,3} for other channels.
- Normal CP is supported for all sub-carrier spacings, Extended CP is supported forµ=2.
- 12 consecutive sub-carriers form a physical resource block (PRB). Up to 275 PRBs are supported on a carrier.
- A resource defined by one subcarrier and one symbol is called as a resource element (RE).
5G Technology is based on three pillars. Let's discuss the basic ideas of all three concepts of 5G and details about URLCC workflow.
The specifications of 5G NR in Standalone operation are due for completion in June 2018, which will provide a complete set of specifications for the 5G Core Network that goes beyond Non-Standalone. The ‘full’ 5G System includes:
eMBB (enhanced Mobile Broadband)
URLLC (Ultra Reliable Low Latency Communications)
mMTC (massive Machine Type Communications)
The initial phase of 5G Non-Standalone deployments focuses on eMBB, which provides greater data-bandwidth complemented by moderate latency improvements on both 5G NR and 4G LTE. This will help to develop today’s mobile broadband use cases such as emerging AR/VR media and applications, UltraHD or 360-degree streaming video and many more.
mMTC has been already developed as part of 3GPP Release 13/14 low power wide area (LPWA) technologies, which includes NB-IoT. These are expected to meet most 5G mMTC requirements, while others that require more bandwidth with ultra-reliable low latency (full URLLC) will require the 5G Core deployment for full end-2-end latency reduction. Mission critical applications that are especially latency-sensitive will also require wide coverage, which is highly unlikely in early 5G deployments, so this development will come later.
MediaTek continues to heavily invest in the development of 5G products and is committed to accelerating its adoption. Our intention is to bring technology to the mid-tier market from day one in accordance with our brand philosophy. This contrasts with the usual premium-first approach the rest of the industry often focuses on, and we believe we can offer a unique and powerful platform.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
4. 4
Radio technologies have evidenced a rapid
and multidirectional evolution with the
launch of the analogue cellular systems in
1980s. Thereafter, digital wireless
communication systems are consistently on
a mission to fulfil the growing need of
human beings (1G, …4G, or now 5G).
So, this presentation describes the 5G
technology emphasizing on its salient
features, technological design
(architecture), advantages, shortcomings,
challenges, and future scope.
7. “
7
What is 5G
In general terms 5G is the new use cases (or refreshed old
ones) that can be carried over any suitable network.
– Radio access options: LTE, NR
– Core network options: EPC, NGCN
› NR: “5G New Radio” / “NR Radio Access” / “Next Generation Radio”
› NGCN: “Next Generation Core Network” a.k.a. “5GC”: 5G Core Network
9. 9
The use cases, and vision of the 5G system lead to diverse requirements
that the future mobile broadband system will need to meet. The future
may seem far ahead but the phase for defining the requirements is
already started.
The 5G unified ecosystem will serve both traditional as well as potential
new applications like drones, real time video surveillance, mobile
augmented and virtual reality, Internet of Things and so on.5G will have
to cope with a high degree of heterogeneity in terms of:
•Services: mobile broadband, massive machine and mission critical
communications, broader multicast services and vehicular
communications.
•Device classes: low-end sensors to high-end tablets.
•Deployment types *[4]:macro and small cells.
•Environments: low-density to ultra-dense urban.
•Mobility levels:static to high-speed transport.
11. 11
3GPP standardization
The standardization of 5G is ongoing in ITU (International
Telecommunication
Union) and 3GPP (Third Generation Partnership Project). For example, the
radio
section of ITU, ITU-R, defines requirements that 3GPP will try to fulfill with
its
specifications in the 38-series (Radio Technology beyond LTE).
In the figure below, interpretations of the arrows between ITU and 3GPP:
the ITU workshop 2017 creates Requirements
the 3GPP Study Item will create Concepts
the NR ph 2 will create Specifications
NGMN milestones are included as reference/proof that the ITU and 3GPP
activities are in line with the operator’s expectations/needs.
12. 12
The ITU requirements IMT2020 will most likely be fulfilled by 3GPP specifications and approved as IMT2020
specifications.
13. 13
IMT Advanced to IMT 2020
ITU-R Recommendation
M.2083: 8 key capabilities
are identified, at high level,
for IMT-2020.
The potential target
requirements in this spider
chart are only targets for
research and investigation and
subject to further research.
14. 14
According to ITU-R,IMT-2020 is expected to provide a user experience
matching, as far as possible, fixed networks. The enhancement will be
realized by increased peak and user experienced data rate, enhanced
spectrum efficiency, reduced latency and enhanced mobility support. In
addition to the conventional human-to-human or human-to-machine
communication, IMT 2020 will realize the Internet of Things by
connecting a vast range of smart appliances, machines and other objects
without human intervention. IMT-2020 should be able to provide these
capabilities without undue burden on energy consumption, network
equipment cost and deployment cost to make future IMT sustainable
and affordable.
The key capabilities of IMT-2020 are shown in this spider chart,
compared with those of IMT-Advanced. These requirements figures are
targets for research and investigation for IMT-2020 and may be further
updated in other ITU-R Recommendations .
15. 15
Phase 1 – early
commercial
deployments
› Focus on eMBB and URLLC
› UMa / UMi, O2I, up to ~500m
ISD
› Frequency range up to 52.6 GHz
– 3.5, 28 GHz
– 39 GHz (US), 4.4 GHz (Asia)
› FDD and Dynamic TDD
› Standalone
– LTE-NR Dual Connectivity
– NR-NR Carrier Aggregation
› NR-LTE Co-channel Co-existence
(DL & UL)
› OFDM, Mini-slots, RRC Inactive
› NW Slicing
Phase 2 – Full
IMT2020
compliance
›Unlicensed spectrum
– Standalone and license
assisted
– 5, 3.5 and 60GHz
› Multiple access
› Lower layer CU/DU split
› Non-terrestrial Networks
› eV2V evaluation
› Integrated Access Backhaul
14
16. 16
3GPP 5G RAN defined requirements
Data rates DL 20 Gbps, UL 10 Gbps
Peak spectral efficiency DL 30 bps/Hz, UL 15 bps
Latency
User:
▪0.5ms for UL, and 0.5ms for DL
(URLLC)
▪User: 4ms for UL, and 4ms for DL
(eMBB)
Control: 10 ms
Reliability 10-5 = 99.999%
Network virtualization New open interfaces
Connection density 1M/km2
Mobility Up to 500 km/h
Coverage 164 dB
LTE interworking Dual connectivity
3GPP technical requirements in the TR 38.913:
Source: TR 38.913 on “Study Item on Scenarios and Requirements for Next Generation Access
17. 17
In December 2015,the 3GPP Study Item about Scenarios and
Requirements for Next Generation Access Technologies was
approved at the TSG RAN #70 meeting held in Spain.
The objective of the study item is to identify the typical
deployment scenarios associated with attributes such as
carrier frequency, inter-site distance, user density, maximum
mobility speed, etc., and to develop requirements for next
generation access technologies for the identified deployment
scenarios taking into account, but not limited to, the ITU-R
discussion on IMT-2020 requirements.
Some of these key physical layer related requirements are
show hereon this chart. The fundamental requirements for
5G system as defined in the 3GPP TR38.913 are detailed in
dedicated module.
18. 18
5G RAN Requirements (38.913)
Performance Measure Requirement
Peak data rate DL: [20 Gbps] UL: [10
Gbps]
Peak spectral efficiency DL: [30 bps/Hz] UL: [15
bps/Hz]
Spectrum Scalability Yes
Bandwidth Reference to IMT-2020
Bandwidth Scalability Yes
Control plane latency [10 ms]
UP latency URLLC, one-way [0,5 ms]
UP latency eMBB, one way [4ms]
Latency for infrequent small
packets
10s / 20byte packet
Mobility interruption time (intra-
syst.)
[0 ms]
Mobility Up to 500 km/h
Inter-system mobility Yes
Reliability [1-10-5] in [1ms]
Performance Measure Requirement
Ue Battery life 10-15 years
UE energy efficiency Inspection (Qualitative)
Cell/Tx Point/TRP sp. Eff. 3xIMT-A requirement
Area traffic capacity 10Mbps/m2 [ITU]
TRP spectral efficiency [3x IMT-A requirement]
User experienced data rate 100/50 Mbps DL/UL [ITU]
User sp. eff. at 5% percentile [3x cell edge IMT-A
requirement]
Connection density [1,000,000 devices/Km2]
NW energy efficiency Qualitative & Quantitative KPI
eMBB Extreme coverage 140/143 dB loss MaxCL
(2/1(DL))
IoT Coverage MCL [164dB] for [160bps]
Support of wide range of
services
Yes
19. 19
ITU-R
IMT-2020
ITU-R
IMT-Advanced
3GPP
LTE-A Pro
3GPP
New radio
(NR)
Bandwidth Up to 1GHz Up to 100 MHz Up to 640MHz Up to 1 GHz
Peak data rate
DL 20 Gbps
UL 10 Gbps
DL 1.5 Gbps
UL 0.675 Gbps
DL 3 Gbps
UL 1.5 Gbps
DL 20 Gbps
UL 10 Gbps
Peak spectral efficiency
DL 30 bit/s/Hz
UL 15 bit/s/Hz
DL 15 bit/s/Hz
UL 6.75 bit/s/Hz
DL 30 bps/Hz
UL 15 bps/Hz
DL 30 bit/s/Hz
UL 15 bit/s/Hz
User plane latency Max: 4 ms Max: 10 ms Max: 2ms Max: 0.5 ms
Control plane latency Max: 20 ms Max: 100 ms Max: 50 ms Max: 10 ms
Connection density 1 000 000 devises/km2 N/A N/A N/A
Technology
Parameters
IMT 2020 VS IMT ADVANCED