D. Soldani

5G for Mission Critical Machine Communications

Dr David Soldani VP Strategic Research and Innovation, Huawei

Visiting Professor, University of Surrey, UK

https://de.linkedin.com/pub/dr-david-soldani/a/6a0/336

5G Huddle, 13 Oct 2015

http://eu-ems.com/summary.asp?event_id=256&page_id=2284

D. Soldani Page 2 David Soldani, Huawei, 5GIA Board Member

Key recommendations and capabilities

Enhanced Mobile

Broadband

Massive M2M

Communications

Ultra-reliable, Low-latency

Communications

Gigabytes in a second

Smart home/building

Voice

3D video, UHD screens

Work and play in the cloud

Augmented reality

Automatic control

Mission-critical applications

Self-driving car

Future IMTSmart city

100 Billion

Connections

10 Gbit/s

Peak Speed

1 Millisecond

Latency

1 2

3

4

D. Soldani Page 3 David Soldani, Huawei, 5GIA Board Member

5G Vertical Industry Accelerator (VIA): Tests and trials (Tentative) Tests and large scale trials in Europe (open platform): 10 Gb/s wireless speed (rendering) and 1ms latency end to end (sensing-reasoning-acting)

Sensing Rendering

Connected service robots

Connected cars

L1-3

Routing/

Forwarding

Public Private

iCub www.icub.org

Phase I | Phase II | Phase III

Sound field

Indoor (mmW)

4K stereo video binaural audio

4K/8K video 24 beams audio

Microphone array

Camera array

Outdoor (below 6GHz)

3) Reasoning

4) Acting

1) Sensing

2) Rendering 3) Interacting 4) Acting

Orchestration

MEC

Server Control

[ORO: Sant’Anna University, Italy]

[DO

RO

: San

t’Anna

Un

iver

sity

, Ita

ly]

Control

Control

4) Acting

5) Slicing (NSaaS)

D. Soldani Page 4 David Soldani, Huawei, 5GIA Board Member

SDN controller

= Orchestration

= Control plane

SDN controller

RA

App

CM

App

AA

App

FM

App

CM

App

MM

App

CMP

RA

App

CMP

RA

App

CMP

CMP

CMP

RO Mod

LHRE

LHRE

TM-A TM-A TM-A

TM-L

TM-L

PoP PoP PoP

DC DC DC DC

femtoNode

WiFi Node

xDSL Access

5G RAN

Access

TM-A

TM-A

CMP

TM-A

5G C-Plane ( Slice ) Or-Vnfm, Or-Vi interfaces SDN Contr. – Sw interface 5G App – SDN Contr. Interface

RO Mod

TM-A

TM-L

• RO functions are performed by NFV-O • TM-A functions are performed by VNF-M and VIM • TM-L functions are performed by VIM

5G Plastic Architecture: how to achieve that? Unified Connection, Security, Mobility and Routing management without tunneling protocols

LHRE

[R. Trivisonno. R. Guerzoni, I. Vaishnavi, D. Soldani, Huawei]

RO (Resource Orchestration): Apps and Link s CP TM-A (Topology Management): Apps Enf./Maint. TM-L (Topology Management): Links Enf./Maint. FM (Flow Management) App: Links DP

D. Soldani Page 5 David Soldani, Huawei, 5GIA Board Member

5G E2E System Concepts Example: 5G Slice for Delay Critical Static MTC Service

S6n

Services Capability

Server ( SCS )

Gi / SGi

Tsp Control plane

User plane

Indirect Model

Direct Model

Hybrid Model

GGSN / P - GW

MTC - IWF

SMS - SC / GMSC / IWMSC

2

1

1

T 4

Rf / Ga S 6 m

T 5 c

Um / Uu /

LTE - Uu

MTC UE Application

MME

HPLMN

VPLMN

Gi / SGi

SGSN

S - GW

UE

MSC

RAN

T 5 b T 5 a

CDF / CGF

Tsms

Application Server ( AS )

1

Application Server ( AS )

2

IP - SM - GW

HSS

2 +

SME

MTC AAA

4G MTC Architecture

(TS 23.682 v13.0.0)

[I. Vaishnavi, D. Perez, R. Guerzoni, R. Trivisonno, C. Marquezan, Z. Despotovic, X. Xiao, A. Hecker, Huawei]

AN CML

DHCP

AAGP

FM

Device AAL

ANDeviceMTC

ServerLHRE

S6a-C MTC S6b-C MTC

S11-C MTC

SGi-C MTC

Sx-C MTC

MTC

C-Plane

Slice

MTC

D-Plane

Slice

Device

Access

Network

Core

Network

5G AN Uu

5G AN Uu

S1-C MTC

AN = generic Access Network element (AN) CML = Connectivity Management Local function FM = Flow Management function DHCP = Dynamic Host Configuration Protocol function, e.g. Addresses AA = Authentication and Authorization (AA) function GP = centralized General Purpose

D. Soldani Page 6 David Soldani, Huawei, 5GIA Board Member

Mobility Management Application (MMA) for SDN: case study

MME

SGW PGWeNB

SDN Controller

FE

FEFE

FE

MME SGW-- PGW--

SDN Controller

FE++FE++

MME SGW-- PGW--

eNB

SDN Controller

FE++FE++

eNB

C-C IF

Switch 3

(Access point)

Switch 4Web

Server

Controller

Switch 2

(Access point)

Switch 1

Mobility

Management

Application (MMA)

M1

Flow 1 Action 1

Flow 2 Action 2

Flow 1 Action 1

Flow 2 Action 2

Flow 1 Action 1

Flow 2 Action 2

Topology Devices

M1

Flow 1 Action 1

Flow 2 Action 2

[Z. Despotovic, I. Vaishnavi, D. Perez, R. Guerzoni, R. Trivisonno, C. Marquezan, X. Xiao, A. Hecker, Huawei]

0.00

500000.00

1000000.00

1500000.00

2000000.00

2500000.00

3000000.00

MMA_Proactive MMA_Reactive

Dela

y (

ns)

Overall Time

Inside Controller

Inside MMA

160%

• Topology: 10 Access Points, 200 active mobiles

• 10 Handovers/s with random mobility

Configured flowfor mobile device before handover

SDN Control Links

Configured flowfor mobile device after handover

D. Soldani Page 8 David Soldani, Huawei, 5GIA Board Member

Radio Access Application (RAA) for SDN: case study 1. Fine tune existing network functions/protocols according to the vertical (e.g., no mobility for static devices) 2. Introduce new protocols in different slices e.g., modify RACH access mechanism for mMTC (e.g., grouping)

Up to 7.3x

reduction of

collisions for

by spatial

grouping

[K. Chatzikokolakis, A. Kaloxylos, P. Spapis, et al., “On the Way to Massive Access in 5G: Challenges and Solutions for Massive Machine Communications,” CrownCom 2015]

Type Value

Number of devices [30.000, 300.000] - reference METIS FP7 Project

Transmission Periodicity Periodic (1/minute, 1/hour, 1/day) or asynchronous

Data Transmission size 20, 75 or 125 bytes

Packet Delay Small delay [5,10] ms or Larger delay [1, 5] s

Devices Mobility Stationary or Low mobility (i.e., <3km/h)

4x

reduction of collisions for 30.000

devices

D. Soldani Page 10 David Soldani, Huawei, 5GIA Board Member

5G Milestone Schedule

5G Test Bed

Lab Test

Field Test

Pre-Commercial Trials

2014

2017~ 2018

• Key technologies lab test

1. MBB first (tech) Verticals (usage)

• Trial with strategic partner

2015~ 2016

SCMA

F-OFDM

Polar Code

Full Duplex Massive MIMO

AdaptiveAir Interface

2. EC/MS for Verticals: policy and regulations

3. University platforms includes other vendors (e.g. 5GIC)

4. Large scale trials led by operators with Vendors involvement

5. International collaboration Global standards

D. Soldani Page 11 David Soldani, Huawei, 5GIA Board Member

Conclusions

5G tests and trials with Verticals essential

step towards effective standardization

3GPP primary organization and others – such

as, e.g., ONF and IETF – complementary

Public party crucial role in early consensus

(e.g. 5GPPP), policies, regulatory processes

IP Rights shall not hinder 5G technologies

adoption and market uptake

Thank you

www.huawei.com

D. Soldani

D. Soldani Page 13 David Soldani, Huawei, 5GIA Board Member

References 1) D. Soldani, B. Barani, C.L. I, R. Tafazolli and A. Manzalini, “Software Defined 5G Networks for

Anything as a Service,” IEEE Communications Magazine, Feature Topic, Sept. 2015.

2) D. Soldani, et al., “Emerging topics: Special issue on 5G for Active and Healthy Ageing,” IEEE

COMSOC MMTC E-Letter, July 2015.

3) 5G PPP (Infrastructure Association), “5G Vision,” White Paper, MWC 2015, Barcelona, March 2015.

4) D. Soldani, A. Manzalini, “Horizon 2020 and Beyond: On the 5G Operating System for a True Digital

Society,” IEEE Vehicular Technology Magazine, Volume 10, Issue 1, pp. 32-42 March 2015.

5) D. Soldani, “Emerging topics: Special issue on 5G mobile communications technologies and

services,” IEEE COMSOC MMTC E-Letter, Oct. 2014.

6) R. Trivisonno, R. Guerzoni, I. Vaishnavi and D. Soldani, “SDN-based 5G mobile networks:

architecture, functions, procedures and backward compatibility,” Transactions on Emerging

Telecommunications Technologies, Volume 26, Issue 1, pp. 82-92, January 2015.

7) European Commission, “Growing the Silver Economy in Europe,” Report, February, 2015.

8) George Friedman, “The Next 100 Years: A Forecast of the 21st Century,” Doubleday, 273 pp., 2009.

9) P. Dario, et al., “Ambient Assisted Living Roadmap,” September, 2014.

10) Merrill Lynch, Bank of America, “The Silver Dollar – Longevity Revolution Primer,” Report, June,

2014.