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1 © Nokia Solutions and Networks 2015 5G for people and things Hvordan understøtter mobilkommunikation IoT - i dag og i morgen? v/professor Preben Mogensen, Aalborg universitet og Nokia Bell Labs. i Expanding the human possibilities of technology Preben Mogensen, Nokia Bell Labs/ Aalborg University

Hvordan understøtter mobilkommunikation IoT - i dag … Digital/7. IoT... · 3GPP Release Features Rel-13 ... 3GPP TR 22.885 “Study on LTE support for Vehicle to ... Rel. 14, Dec

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1 © Nokia Solutions and Networks 2015

5G for people and things

Hvordan understøtter mobilkommunikation IoT- i dag og i morgen?

v/professor Preben Mogensen, Aalborg universitet og Nokia Bell Labs.

i

Expanding the human possibilities of technology

Preben Mogensen, Nokia Bell Labs/ Aalborg University

© Nokia 20172

5G support of MBB, mMTC and URLLC

>15 yearson battery

100 Mbpswhenever needed

Ultra Reliable< 10-5 outage

1.000.000devices per km2

10 000x more traffic

mMTCultra low cost

>10 Gbpspeak data rates

<1 msradio latency

Massivemachine type

communication

EnhancedMobile

Broadband

Ultra ReliableLow Latency

communication

Zeromobility

interruption

Range164 dB MCL

Evolution in IoT support

Rel 13:

LTE: LTE-M, NB-IoT

Rel 14

LTE: V2X

Rel 15

LTE UAV communication

NR URLLC

Rel 16

NR: Non Terrestial Networks

NR: Time Sensitive Networks

© Nokia 20173

IoT technologies – GPRS, NB-IoT, LoRa, SigFox

Technology

UL DL UL DL UL DL UL DL

Frequency Spectrum [MHz]

863-870(5 channels)

868.1-868.3

869.425-869.625

832-862 791-821 890-915 935-960

Spectrum regulation ISM, unlicensed ISM, unlicensed Licensed Licensed

Max payload @ MCL[bytes]

51 51 12 8 128 85 22 22

Supporting Remote software update

Limited by duty cycle, multicast available

Limited by duty cycle and payload size

Possible using multicast

Possible, no multicast

Maximum Coupling Loss [dB]

154 152 158 161 164 169 144 152

Mode of operation Self-ownedSubscription incl. cloud

serviceMobile Network Operator

© Nokia 20174

IoT Coverage Probability Study - Nordjylland

© Nokia 20175

Commercial Launches of NB-IoT & LTE-M

Restricted external use

Source: GSMA Marts 2018

© Nokia 20176

Brief Summary of eMTC and NB-IoT Evolution

I. KEY LTE-M FEATURES

3GPP Release

Features

Rel-13(2016)

Bandwidth limited operations (1.4 MHz), coverage enhancement (CE Mode A/B), half-duplex support, in-band operation mode, RRC connection suspend/resume, data transmission via control plane, extended DRX, mobility support

Rel-14(2017)

Positioning enhancements (E-CID requirements and OTDOA support), multicast support using SC-PTM, larger channel PDSCH/PUSCH bandwidth (up to 5 & 20 MHz), higher data rates, VoLTEenhancements, HARQ-ACK bundling, support inter-frequency measurements

Rel-15(2018)

Reduce latency and power consumption, improve spectral efficiency, support higher UE velocity, lower UE power class, improve load control of idle UEs, eDRX enhancements

I. KEY NB-IOT FEATURES

3GPP Release

Features

Rel-13(2016)

New physical layer channels and signals for 180 kHz RF bandwidth, half-duplex only, 3 modes of operation (stand-alone, in-band, guard-band), single-tone and multi-tone transmission on uplink, RRC connection suspend/resume, data transmission via control plane, extended DRX, only idle-mode mobility

Rel-14(2017)

Positioning enhancements (E-CID requirements and OTDOA support), multicast support using SC-PTM, support higher data rates, allow paging and random access procedures on non-anchor carriers, new UE power class (14 dBm)

Rel-15(2018)

Reduced latency and power consumption, measurement accuracy improvement, random access reliability and range enhancements, small cell support, support for TDD, access barring enhancement, eDRX enhancements

© Nokia 20177

LoRa & Sigfox link budget measurements in a Bluetestreverberation chamber

T h e l a b e n a b l e s R & D i n a n d a r o u n d A a l b o r g U n i v e r s i t y u s i n g m a j o r w i d e a r e a I o T s o l u t i o n s

IoT Living Lab @ Aalborg University

SMART Aalborg IoT trial: 15 LoRagateways and 200 nodes for indoor climate monitoring with Aalborg municipality and 4 companies

NB-IoT coverage & power consumption measurements in test network in Copenhagen (to be supplemented using Keysight base station emulator)

Monitoring of ocean buoys and lifebuoys using wireless IoT together with North Denmark Region

Measurement of 868 MHz ISM band interference in Aalborg (to be supplemented with Uni of Malaga and Uni of Huddersfield)

Indoor & pit penetration loss studybased on water meter link lossmeasurements with Kamstrup

© Nokia 20178

4 gateways

35 + (100 IoT Devices)

Sensors: Temp, Humidity, pressure, Co2, Vox,

Accelerometer, PIR, Noise, light

© Nokia 20179

[1] 3GPP TR 22.885 “Study on LTE support for Vehicle to Everything (V2X) services”, Rel. 14, Dec 2015[2] 3GPP TR 36.885 “Study on LTE-based V2X services”, Rel. 14, Nov 2015

V2X in LTE Rel 14

E-UTRAN

SL

E-UTRAN

ULDL

RV sends information of the breaking event to the relevant cars

NW forwards the RV information to the relevant cars, using

broadcastRemote Vehicle

Host Vehicles

✓ Latency

x Reliability ?

x Latency

✓ Reliability

Direct V2V (3GPP Scenario 1) Non-direct V2V (3GPP Scenario 2)

© Nokia 201710WWW.5GAA.ORG

5gaa Members (5G Automotive Association)

© Nokia 201711

Experimental Research PlatformAAU Micro Smart City

Confidential

Drones:• Multi-drone control using V2X and

collision avoidance using V2V• Autonomous delivery demo

Cars:• Calling a cab demo• Platooning as a service• Enhanced inter-section coordination

© Nokia 201712

BVLOS flights provides new opportunities

Use cases

• Intelligent monitoring and surveillance

• Transport and delivery.

• Search and rescue

• Hotspot in the sky

© Nokia 201713

LTE Rel 15 WI Enhanced Support for Aerial Vehicles for BVLOS

R&S TSMA

© Nokia 201714

Uplink (drone-to-network) interference at maximum throughputAerial radio measurements

Public WSA 2018, Bochum, Germany

>6dB

A UE on a Drone @100 m height Interfers the network 4 times more than a UE @ Ground level

© Nokia 201715

Industrial Infrastructure Control Hierarchy

MActuators/Sensors

Field Equipment

Cell/Line

Factory

Company

Controller FrameworkDrive Control

Motion ControlLogic Control

Indoor Traffic ControlLogic Control

Manufacturing Operations & Control

Business, Engineering & Logistics Planning

Level 4 Systems (PLM/ERP)

Indoor Mobility Control

Level 3 Systems (MES)

Level 2 Systems (SCADA)

Level 1 Systems (PLC, field bus)

Level 0 Systems <<1ms

1 ms1-10 ms

10ms-10 sec

Min. - hrs

Days- weeks

Potential forWireless

Wired?

Cycle Times

Enterprise IT Domain

Industrial Automation Domain

Value Chain Level 5 Systems (SCM/PLM)

Days- weeksCross-company collaboration

LTE Pro/MF1.1

NR/ MF 2.0

LTE/MF 1.0

© Nokia 201716

Wireless connectivity for Industry 4.0

• Ultra-reliability: 6-sigma, 99.999%, 10-5

• Low latency: <1ms (real-time)

• Complex industrial propagation scenarios

© Nokia 201717

Can we predict reliability of industrial networks to 99.999% level?Factory of the Future

Confidential

Henrik Asplund (Ericsson)

• 3D color scanning of industrial labs (by Rambøll).

• Improved point cloud ray-tracing method (by Aalto University).

• Advanced SDR multi-node radio measurement setup to measure ~1000 links for verification.

© Nokia 201718

FESTO CP Factory MES Protocol Sniffer MeasurementsTraffic Measurements

Confidential

• An initial analysis of basic MES level communication has been conducted:

– mainly TCP/UPD data traffic patterns.

– Next step to setup LTE Private Networks

© Nokia 201719

Device Network

LTE today: Hybrid Mobile Access

Confidential between Nokia and DTAG

Findings:

Multi-modem diversity can improve latency and reliability performance (sacrificing bandwidth)

Multi-modem diversity effectively reduces handover outage in today’s LTE networks

Efficient control of reliability tail, even using2x modems from same operator

A: LTE Operator 1B: LTE Operator 2/modem 1C: LTE Operator 2/modem 2D: LTE Operator 3

Core/IPMobile

Network 1

Mobile Network 2

Hybrid Access GW

Hybrid Access GW

© Nokia 201720

3GPP NR Rel16 Study Item

Non Terrestrial Networks (NTN)

Non-Terrestrial Networks are expected to

• Foster the roll out of 5G services in unserved areas, where terrestrial network deployment are not cost efficient: Isolated areas, remote areas or off-shore

• Reinforce the 5G service reliability by providing service continuity for M2M/IoT on board (fast moving) vessels (airplanes, trains, ships, trucks )

5 G

R A N

5 G

C N

NR viafrequency f2

NR viafrequency f1

5 G

R A N

5 G

C N

NGc/NGu overfrequency f2

NR viafrequency f1

Transparent (bent-pipe)satellite/HAPS

Non Transparent (On Board processor)satellite/HAPS

GatewayGateway

21 © Nokia 201621

While waiting for 5G/NR,

LTE Advanced Pro (4.5G) already covers most new use cases.

5G/NR just do it better….

So start your IoT today!!!