5g towards 5g commercial deployment - ieee...

Towards 5G Commercial Deployment

Janne Peisa, Ericsson Research

2017-09-18

5g

STAR project meeting #3 | Ericsson Confidential | 2017-06-09 |

› What is 5G

› Where are we now?

› What comes next

› Summary

Outline

© Ericsson AB 2017


5G radio access

“NR”No compatibility constraints

Tight interworkingLTE Evolution

1 GHz 3 GHz 10 GHz 30 GHz 100 GHz 1 GHz 3 GHz 10 GHz 30 GHz 100 GHz

Gradual migration

© Ericsson AB 2017


LOW COST, LOW ENERGY

SMALL DATA VOLUMES

MASSIVE NUMBERS

ULTRA RELIABLE

VERY LOW LATENCY

VERY HIGH AVAILABILITY

Enhanced Broadband

Smartphones

4k/8k UHD, Broadcasting, VR/AR,

Home, Enterprise, Venues, Mobile/Wireless/Fixed

Non-SIM

devices

Massive MTC

CAPILLARY NETWORKS

LOGISTICS, TRACKING AND FLEET MANAGEMENT

SMART

AGRICULTURE

SMART BUILDING

SMART

METER

5G – classes of use casesCritical MTC

TRAFFIC SAFETY & CONTROL

INDUSTRIAL APPLICATION

& CONTROL

REMOTE

MANUFACTURING,

TRAINING, SURGERY

MTC – Machine-Type Communication© Ericsson AB 2017


3GPP RAN 5g timeplan

Rel-15Rel-14 Rel-16

NR Study Item NR WI Phase 1

LTE evo LTE evo LTE evo

Requirements ProposalsITU

3GPP

Specifications

2015 2016 2017 2018 2019 2020

IMT-2020

EvaluationSI: Channel mod.

SI: Requirements

NR WIs Phase 2NR SIs Phase 2

non standalone standalone

Full IMT2020

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– Further Enhanced Licensed-Assisted Access

– Coordinated Base Stations

– Network based CRS reduction

– Enhancements for Fixed Wireless Access

– Further Latency reduction

– Critical MTC

› Ultra reliability

› Optimized support for aerial vehicles

› 3GPP V2X based on LTE (Phase 2)

– Further enhanced mMTC (eMTC & NB-IOT)

LTE Rel-15Enhance

mobile

broadband

Expand

into new

use cases

Further

enhancements

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› OFDM with scalable numerology

› Massive MIMO/beamforming

› Lean design for energy efficiency and

forward compatibility

› (dynamic) TDD & FDD

+flexible duplex

› NR/LTE co-channel coexistence

– DL & UL

› Higher layer CU/DU split

› Network slicing

› Targeting eMBB and URLLC

› Frequency ranges up to 52.6 GHz

– 3.5GHz, 28GHz, 39GHz, 4.4GHz, …

› Deployment options

+Stand-alone

+LTE-NR Dual Connectivity

+NR-NR Carrier Aggregation

+NR-NR Dual Connectivity (with 2nd priority)

NR PhaSE 1 Contents

© Ericsson AB 2017



SMALL DATA VOLUMES

MASSIVE NUMBERS

ULTRA RELIABLE

VERY LOW LATENCY


Enhanced Broadband

Smartphones



Non-SIM

devices

Massive MTC

CAPILLARY NETWORKS


SMART

AGRICULTURE

SMART BUILDING

SMART

METER




& CONTROL

REMOTE

MANUFACTURING,

TRAINING, SURGERY

MTC – Machine-Type Communication© Ericsson AB 2017


3GPP M-MTC technologies

Device receives part of LTE carrier

Devices Multiplexed across LTE carrier

Leverage full capacity of wideband LTE carrier

Cat-M1

Device receives NB-IoT carrier (separate cell)

The capacity of NB-IoT carrier is shared by all devices

Capacity is scalable by adding additional NB-IoT carriers

200kHz

200kHz

200kHz

LTE LTE

LTE

GSM STAND ALONE

GUARD BAND

INBANDNB-IoT

1.4MHz

DEVICE 2DEVICE 1

1.4MHz

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› Use cases

– Utilities in many cases the first use case; smart water and gas meters

– Tracking and logistics

– Automotive segment

› Strong global interest in both Cat-M1 and NB-IoT

– Trials and initial deployments happening now

use cases and status

© Ericsson AB 2017



SMALL DATA VOLUMES

MASSIVE NUMBERS

ULTRA RELIABLE

VERY LOW LATENCY


Massive MTC

CAPILLARY NETWORKS


SMART

AGRICULTURE

SMART BUILDING

SMART

METER




& CONTROL

REMOTE

MANUFACTURING,

TRAINING, SURGERY

© Ericsson AB 2017MTC – Machine-Type Communication

Enhanced Broadband

Smartphones



Non-SIM

devices


Momentum for 5G spectrum convergenceCurrent assumptions

1 GHz 30 GHz

Coverage, IoT, OPEX Coverage & Capacity Very high bitrates/low latency

entu

Longer-term Early

?

WRC-19 AI 1.13 band

600/700 MHz 3.1–4.2 GHz 4.4–4.99 GHz 26/28 GHz

32 GHz

38/42 GHz

66-71 GHz

3 GHz 4 GHz 5 GHz 20 GHz 100 GHz

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› Fixed wireless access (28 GHz)

› LTE + NR Dual Connectivity on 3.5 GHz

› Stand-alone NR on low frequencies (600/700 MHz)

Candidates for Initial deployments

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› 5G radio access = LTE evolution + NR

› Both LTE and NR will address MBB and new use cases

› Initial massive MTC deployments happening now using LTE Cat-M1 and NB-IOT

› First NR deployments expected to address MBB and fixed wireless use cases

Summary

© Ericsson AB 2017

5g towards 5g commercial deployment - ieee...

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