tsp 2017 - paving the way towards 5g · 2017. 9. 21. · paving the way towards 5g. huawei...

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Mérouane Debbah

Mathematical and Algorithmic Sciences Lab, Huawei,

France

July 6th, 2017

Paving the Way towards 5G

HUAWEI TECHNOLOGIES CO., LTD. Huawei Proprietary - Restricted Distribution Page 1

Useful Clarifications: IMT 2020 or « 5G »

IMT 2020 is the actual effort to define next generation cellular

technology.

What is means in practice is that, when the discussion starts, 3GPP will

import the relevant IMT 2020 requirements and add its own requirements

on top of that.

“5G” will remain a marketing term that companies will use (like it was

the case for “4G”)

HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential

Copper Access: History and Future Trend:

Continuous Innovations Keep Exploring the Potential of Copper

FTTdp CO

ADSL2 G.992.3/4

ADSL2+ G.992.5

400m 1.5Km 3Km 800m

1M

50M

20M

6M

ADSL G.992.1/2

VDSL2 G.993.2

50-100M Vectoring G.993.5

1999

2002

2003

2004-2011

2015

- 2017

200M-1G

6Km

2012

G.fast

Bandwidth

VDSL3 100-300M

FTTC/B

• Bandwidth:100-300Mbps

• Distance300-1200m

• Scenario: FTTC

• Available:2016-2017

Vectoring

• Bandwidth:50100 Mbps

• Distance:300-800m

• Scenario: FTTC

• Mature

VDSL2

• Bandwidth:30-50Mbps

• Distance:~1000m

• Scenario: FTTC

• Mature

VDSL3 G.fast

• Bandwidth:200M-1Gbps

• Distance:<400m

• Scenario: FTTB/D/dp

• Available: 2015-2016

NGBB 1G-NG

<100m

FTTD

NGBB

• Bandwidth:1-NGbps

• Distance:<100m

• Scenario: FTTD/F

• Multi-pair MIMO?

• Available: 2020-

2020-

Loop

Length

1G

100M

10M

1M

10G

Year


40G

Optical Access Trend

Much more flexible OAN will be the Future trend. New technologies such as DSP, SDN and NFV will be involved.

622M

>=80G

With bandwidth up to 10-40G, how to leverage the huge bandwidth to provide diversified value-added and services using a uniform optical access network for operators to generate more revenue become more important.

Yr

Bandwidth

A/BPON

GPON

XG-PON

2002 2005 2009

EPON

10G EPON

2010

Part1: TWDM-PON

2012 2014 2016 2017

Part 2: PtP WDM-PON (AWG or Splitter based)

NGPON3??

DSP, SDN and NFV enabled,

full Services.

Huawei: SD FlexPON

1G

10G

NGPON2

NGEPON


Cable Access Network Trend

Current Cable (1Gbps):

Spectrum: 5~860MHz;

Network: Analog optical fiber,

N+5 Coax, 500~1000HHP;

Technology: D2.0/D3.0,

Channel bonding (32DS+8US);

Architecture: I-CCAP, Integrate

video and DOCSIS data.

NG Cable (10Gbps):

Spectrum: 5M~1.7GHz;

Network: Digital optical fiber,

N+3 Coax, 500~1000HHP;

Technology: D3.1(LDPC+

OFDM/OFDMA), PNM;

Architecture: DCA (Distribute

CCAP Architecture), Remote PHY or

Remote MAC and PHY.

NG2 Cable (40Gbps):

Spectrum: 5M~6GHz;

Network: FTTLA, N+1

Coax, 100~200HHP;

Technology: 40G

Cable (20G DOCSIS +

20G wireless front haul),

iCoax(Remote PNM

diagnose);

Architecture: Cable

2.0 (Virtual CCAP, and

Virtual CPE). 2015 2019 2025

Now

Soon

Future

Past


Common Trend of various access technologies

Data rate Now Soon Future

Copper (dedicated) 100 MBPS 1 GBPS 5-10 GBPS

Cable (shared) 1 GBPS 10 GBPS 40 GBPS

Optical (shared) 2.5 GBPS 10 GBPS 40~400 GBPS

Data rate faster & faster

Frequency Spectrum Now Soon Future

Copper (dedicated) 30 MHz 100 MHz >200 MHz

Cable (shared) 860 MHz 1.7 GHz 6 GHz

Optical (shared) 1 lambda x2.5G

4 lambda x 10G more lambda x >10G

Spectrum wider & wider

Loop length Now Soon Future

Copper (dedicated) 300-1000m 100-300m <100m

Cable (shared) 1000-2000m 500-1000m <200m

Loops shorter & shorter

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东京LTE网络体验速率分布图

(Mbps)来源：SBM， 2016.06

5G网络目标体验速率分布图

5G eMBBTarget

0%

20%

40%

60%

80%

100%

0

2000

4000

6000

(Mbps)

Ave. 100Mbps

LTE MBB

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•

$1600亿IDC AR & VR 16Q2 :

(Billion)

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：

：：，

：

：

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Frequencies

(MHz)

Region 1 Region 2 Region 3

EU Africa Arab C.I.S N.A L.A Asia

3400-3600 Y Y Y Y Y Y Y

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57.336Mbs

1367Mbps

0.1

0%

1.0

0%

5.8

0%

12

.20%

22

.30%

34

.80%

48

.60%

60

.20%

70

.40%

81

.00%

87

.60%

92

.00%

96

.00%

98

.40%

99

.20%

99

.80%

99

.90%

1.8GHz(20M)2T2R

3.5GHz(100M)64T64R

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30GHz 40GHz

System Bandwidth 800MHz 800MHz

Coverage @

100Mbps Cell

Edge

Throughput (m)

LOS

O2I(Standard multi-pane

glass)1400 950

O2I(IRR Glass) 145 90

NLOS

O2O 380 310

O2I (Standard multi-pane

glass)130 105

O2I (IRR Glass) 38 29

Coverage @

1Gbps Cell

Edge

Throughput (m)

LOS

O2I(Standard multi-pane

glass)450 300

O2I(IRR Glass) 50 30

NLOS

O2O 215 170

O2I (Standard multi-pane

glass)70 55

O2I (IRR Glass) 17 10

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，

500M

bps

5Gbps

0

1000

2000

3000

4000

5000

6000

LTE 5G

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F-OFDM& SCMA

Flexible Numerology & Frame structure

Polar CodeLDPC

Flexible/Full Duplex Massive MIMO

Core Architecture

RAN ArchitectureAdaptive

Air Interface

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Copyright©2016 Huawei Technologies Co., Ltd. All Rights Reserved.

The information in this document may contain predictive statements including, without

limitation, statements regarding the future financial and operating results, future product

portfolio, new technology, etc. There are a number of factors that could cause actual

results and developments to differ materially from those expressed or implied in the

predictive statements. Therefore, such information is provided for reference purpose

only and constitutes neither an offer nor an acceptance. Huawei may change the

information at any time without notice.

Thank You.

tsp 2017 - paving the way towards 5g · 2017. 9. 21. · paving the way towards 5g. huawei...

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