3GPP 5G ACTIVITIES · 12/6/2017 · LTE platform … new services, improving efficiency 3GPP 5G is not only a new radio interface, but a full system Some of the 5G use cases may

Partners:

3GPP 5G ACTIVITIESPresented by Saurav Arora

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ETSI Symposium onAchieving Interoperability – Best Practices in Standardization2

3rd Generation Partnership Project (1/2)

3GPP Member companies participate via one or more of the Organizational Partners (OPs). Each OP is a recognized SDO from their country or region

Africa, Latin America, Russian Federation and Australasia have no SDO present, so companies choose one‐of‐the‐above.

ARIB (Japan) ATIS (USA) CCSA (China) ETSI (Europe) TTA (Korea) TTC (Japan) TSDSI (India)


Market Representative Partners

17 Market partners representing the broader industry:

5G Americas, 5G Automotive Association (5GAA),5G Infrastructure Association,COAI (India), CTIA,GCF,GSA, GSMA, IPV6 Forum,

MDG (formerly CDG), NGMN Alliance, Public Safety Communication Europe (PSCE) Forum,Small Cell Forum, TCCA, TD Industry Alliance, TD‐Forum,Wireless Broadband Alliance

3rd Generation Partnership Project (2/2)



The 3GPP evolution path

3G / UMTS

• Circuit Switched (CS) & Packet Switched (PS) Domains in parallel

LTE• All IP

• Mobile Broadband

• Voice over LTE (IMS/VoLTE)

LTE Advanced and LTE Advanced Pro

• Paves the way for 5G

• Cellular Internet of Things

• Mission Critical Push To Talk

• Dedicated Core Networks, Traffic Steering, .

5G


5G NR TIMELINE

Overall timeline had been agreed at RAN#75 in March/2017This time plan still holds

RAN#77 took some key measures to ensure timeline is met


5G ARCHITECTURE OPTIONS

All architecture options remain within the scope of the NR WID

Option‐3 family (non‐standalone) is the focus until Dec/2017

Option‐2 (standalone) has best effort focus until Dec/2017, and afterwards with priority until June/2018


FOCUS ON ESSENTIAL NR FUNCTIONALITY

Essential functionality to enable NSA deployments to be completed by Dec/2017Dynamic and semi‐static TDD supportFDD full duplex supportEssential L1 and L2 functionalityInitial access and basic mobility, Modulation, and basic MIMO support, Channel coding: LDPC for data, Polar for control channel, Scheduling and HARQ, Power ControlNR‐LTE co‐existence and dual connectivity

Essential radio protocol functionality


IMT2020 SUBMISSION - TIMEPLAN


5G SERVES NEW VERTICALS

Since 3GPP was founded (1998), member companies have sought to offer new applications and services via data services of mobile telecommunications.

5G expands offerings by specializing radio and network capabilities, exposing them.

• Enhanced Mobile Broadband• Massive Internet of Things• Ultra‐Reliable & Low Latency


STAGE 1 REQUIREMENTS5G Requirements approved March 2016 include• Specialization via Network Slicing, Diverse Mobility Management, expanded QoS

and Policy control, Exposure of capabilities• Efficiency via a common core for multiple accesses (fixed, mobile/terrestrial

[LTE, NG NR and more], satellite), optimized signalling, traffic steering, content delivery features, energy use optimization,

• Radio related improvements via Self Backhauling, Flexible Multicast/Broadcast service, Long Range in Rural Areas, and support for service improvements

• Service improvements via Higher Data Rates, Supporting Higher Speeds, Low Latency, High Reliability, High Accuracy Positioning, Security Features

Specific targeted services• Vehicle to Everything, Industrial Automation, Tactile Internet, UHD Video, …


OTHER KEY ASPECTS OF 5G

Security and Privacy, support includesSecure virtualized and exposed Network FunctionsSecure service‐based interfaces between network functionsSingle security anchor for all access networksETSI SCP Smart Secure Platform (SSP)Unified authentication frameworkManagementOrchestration for network slicingVirtual Network functions that are part of NRManagement and orchestration of 5G CN (including NFV aspects)


www.3gpp.org

For more Information:

[email protected]

Search for WIDs at http://www.3gpp.org/specifications/work‐plan and http://www.3gpp.org/ftp/Information/WORK_PLAN/ (See excel sheet)


TAKE‐AWAYS

LTE platform … new services, improving efficiency 3GPP 5G is not only a new radio interface, but a full systemSome of the 5G use cases may be fulfilled by LTE, in the early days, giving NR time to matureFrom Release 15 onwards, specifications are “5G” ready


THANK YOU

Documents

3GPP 5G ACTIVITIES · 12/6/2017 · LTE platform … new services, improving efficiency 3GPP 5G is not only a new radio interface, but a full system Some of the 5G use cases may