1

5G WIRELESS FOR 2020 AND BEYOND

Samsung Research America Dallas (SRA-D)

5G Panel on “5G Research and System Design”

WCNC 2015

March 11 2015

2EVAL. Meth. : Evaluation Methodology Req. : Requirement

EVAL. : Evaluation Dvlp. of Rec. : Development of Recommendation

Standards in 3GPP, spectrum allocation in WRC-19, ITU approval in 2020

5G Eval

and Spec

20152014 20172016 20192018 2020

3GPP

WRC WRC-19WRC-15

Rel-13 Rel-14 Rel-15 Rel-16

ITU-R Vision EVAL. Meth., Req. Proposal EVAL.Dvlp. of

Rec.IMT 2020

WRC : World Radiocommunications Conferences

ITU-R : International Telecommunication Union Radiocommunication Sector

Expected 5G Timelines

Initial 5G CommercializationRAN

workshop

3

Comprehensive Requirements of “New IMT (5G)” in 7 Categories,Dubbed as

100

Mobility

High

Future

IMT

1000Peak Data Rate (Mbit/s)

10000101

Low

IMT-2000IMT-Adv.

Enhanced

IMT-Adv.

New radio local area

network (RLAN)

50000

ITU-R WP5D/TEMP/390-E

Samsung 2020 Vision on 5G Requirements

4

Enabling Technologies - RAN

Disruptive RAN

technologies for

significantly enhanced

performance

5Peak Data Rate

7.5Gbps

Peak Data Rate

7.5Gbps

5G Mobility Test

1.2Gbps @110km/h

5G Mobility Test

1.2Gbps @110km/h

World’s First 5G Data Transmission at Highway Speeds (Oct, 2014)

Record-breaking 1.2Gbps data transmission at over 100km/h, and 7.5Gbps in stationary conditions using 28GHz spectrum

mmWave Testbed - Recent Updates

[1] “Samsung Electronics Sets 5G Speed Record at 7.5Gbps, Over 30 Times Faster Than 4G LTE”, Samsung Tomorrow, 15 Oct 2014. (http://global.samsungtomorrow.com/?p=43349)

Higher Order MU-MIMO with 3D Beamforming - 3-5x network capacity gain (LTE)

6Macro-Cell Small-CellCarrier Freq. 2.6GHz 3.5 GHzBW 10 MHz 20 MHzMax. Tx Pwr 40 dBm 33 dBmArray Gain 21 dBi 15 dBi# TXRUs 32 32# MU-MIMO 4 8

30 cm

50

cm

Macro-Cell BS (LTE Rel.9)

Small-Cell BS (LTE Pre-Release)

FD-MIMO (Full-Dimensional MIMO)

50 cm

10

0 c

m

Azimuth

Beamforming

Elevation

Beamforming

MU-MIMO 3D Beamforming Indoor Lab. Test

FD-MIMO PrototypesOutdoor Field Test

7

FD-MIMO in 3GPP LTE Standards

� R12 workshop

• Samsung & Nokia proposed FD-MIMO + 3D channel model

• Companies agreed to study 3D channel models

� 3D channel model Study Item (SI)

• Started from January 2013 to August 2014

• Samsung served as first Chairman for 3D channel model

� EBF/FD-MIMO SI

• Started October 2014, co-rapporteurs Samsung & Nokia

• Foundation for potential R13 Work Item (WI) leading into specification

2012 2013 2014 20152011 2016

AAS SI

Started

RAN plenary R12

workshop:

FD-MIMO introduced

3D Ch. Model

SI Started

3D completed;

FD-MIMO SI

Started

FD-MIMO

WI Expected

SI phase

8

Global R&D ActivitiesCurrent Global 5G Research Initiatives and Samsung’s Active Engagements

5G Forum Executive Board MemberMember of Giga KOREA Project

5G PPP Association(Full Member)Project Leads5GIC Founding Member

NYU Wireless Center(Board Member)

IMT-2020 Promotion GroupMember of Future ForumContributor to 863 Project

5GMF(5G Mobile Promotion Forum)

9

Summary: From 2020 Vision to Technologies