ling-chih kao, ph.d. e-mail: [email protected] …ling-chih kao, ph.d. e-mail: [email protected]...

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Ling-Chih Kao, Ph.D.E-mail: [email protected]

Telecommunication LaboratoriesChunghwa Telecom Co., Ltd

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Requirements of Edge Computing and its applicationsDeveloping an Innovative In-House Edge Computing SolutionSharing POC Experience with Edge ComputingConclusion Remarks

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0.0

200.0

400.0

600.0

800.0

1000.0

2014/5 2015/3 2016/3 2017/7 2018/6

2014/5 2017/8 2018/8 2019/80.00

2.00

4.00

6.00

8.00

10.00

12.00

4G 10.61312 7.224581 7.171995 2 2.250527WCDMA 0 0 0 0 0

CHT TWM FET GT T STAR

Source: NCC

CHT 4G Throughput

4G Data Volume

4G PenetrationMobile

Subscribers(Millions)

2019/8

0.01%0.003

2821.393

25.972

127%

(Mbps)

2016/6112.5

187.53CA337.5

550

(Penetration)(Million)

2CA3CA

4CA

5CA

900

29.295

113%

93%

Presenter

Presentation Notes

第2季營業收入、稅前淨利、稅後淨利及EPS均優於財測且較去年同期成長。 4G客戶數已超過290萬。988促案如期結束，逐步取消吃飽方案除持續著重4G高階客戶，亦推出非吃到飽的大發方案吸引中低階客戶。此外，推出內含Hami服務的4G促銷案，增裕行動加值營收預期各促銷方案將持續帶動4G成長動能，並達成年底420萬客戶數目標 Thank you, Fufu. Hello everyone, this is Mu-Piao Shih. Thank you for joining our second quarter 2015 conference call. We reported robust operational results for the second quarter, with total revenues, operating income, pretax income, net income and EPS all increasing year over year and outperforming our guidance. We remain on track in our goal of acquiring 4G subscribers, accumulating over 2.9 million 4G subscribers in July. We expect to reach 3 million 4G subscribers in early August. As you know, we launched a 4G unlimited data promotional plan back on April 16th for NT$ 988 per month. The plan has since expired at the end of June, which demonstrates our intention to gradually move toward a healthier tiered-pricing structure. Furthermore, we continue to target high-end customers for 4G migration, but have also begun targeting mid-to-low end customers as well with the launch of a new promotional tiered data program for this target group on July 1st. Additionally, we have focused on further promoting mobile value-added services by bundling Hami services such as mobile TV, audio and video streaming when introducing attractive promotional plans. We expect these initiatives to help continue the 4G service growth momentum and allow us to reach our 4.2 million subscriber target by the end of this year.

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Mobile Subs. Market Share

10.61 million 4G subscribers Aug. 20195CA enhance data rate to 900 Mbps

Strong Market Position

Domestic Fixed #1 Broadband access

93% share by subs Mobile #1 Mobile subscribers

36.2% market share #1 Mobile revenue

37.8% market share Internet #1 ISP

66% share by subs International Fixed #1 ILD

69% share by minutes

CHT36%

TWM 25%

FET 24%

Others 15%

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Edge cloud(in metro areas): regular/large scale local breakoutBump in the wire MEC(at premise location): vertical industry, government, enterprise

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MEC

MEC Core Cloud

Enterprise

RAN

Internet

Data Center

MEE

Original Path

Local Breakout

• Plug and play• No additional configuration for radio and core network• Flexible condition for local breakout(dest. IP、5-tuple、MSISDN、

Domain Name)

MEE: Mobile Edge Enabler

Basic

Traffic Local

Breakout

Enhanced Security

BandwidthSaving

Equipment CapacitySaving

Differentiated Services

Enhanced User

Experience

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5G Intelligent A+

MEC Core Cloud

Enterprise

RAN

Internet

Data Center

Enterprise on-demand serviceMEE

• The pioneer MEC enterprise management solution in the world• Enterprise on-demand service(Bandwidth on-demand、

Location-based service、Service on-demand)• Provide private network without changing SIM

Enterprise

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5G Intelligent Edge Data Center

MEC Core Cloud

Enterprise

RAN

AppApp App

Internet

Data Center

SDDC:ECoreCloud

MEE

• Automatic deployment of App(VM、container)• GPU Support

Professional

Enterprise on-demand service

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Inside Enterprise

• Frequency band: separate or unlicensed• Maintenance and Stability issue for base station and core network• Separate SIM• Can not automatically switch between private network and public network• All traffic local breakout

Outside Enterprise

╳

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5G Intelligent A+

Inside Enterprise

Outside Enterprise

• Frequency band: same with public• No maintenance and Stability issue for base station and core network• No need for separate SIM• Automatically handover between private network and public network• Condition for local breakout can be configured by enterprise• Enterprise on-demand service

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I: Separate Base Station and Core Network

II: 5G Intelligent A+(Common Base Station and Core

Network )Frequency band Separate or unlicensed Same with public

Condition for Local breakout All destination IP address, 5-tuple, domain name, MSISDN

SIM Separate Same with public

Maintenance and Stability issue Need additional effort No issue

Cost Equipment、Maintenance、service

service

Handover between private network and public network

Manual Automatic

Enterprise on-demand service(Bandwidth on-demand、Location-based service、Service on-demand)

No Yes

TechnologyFunctionality

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• Connections of inter-domain MECs are via existing VPN

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Latency: 230～600ms

Encoder

Encoder

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Latency: 600～ 700ms

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Remote Site

Local Site

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Robot

AR Glass

AI Face Recognition Engine

Name: Victor

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Low latency

Improve work efficiency

Autonomous management of network accessibility, bandwidth, and services

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IOC: Intelligent Operation CenterIDS: Intrusion Detection System

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MEC plays a crucial role for 5G mobile network and an enabler for novel services– Traffic offload, ultra-low latency & broadband services, private network,

industry 4.0, healthcare,…

5G Intelligent A+/5G is a comprehensive solution – Flexible local breakout condition– Enterprise on-demand service – Services can be easily tailored

Powerful technology for service provider to build private network to conquer dilemma arising from OTT

ling-chih kao, ph.d. e-mail: [email protected] …ling-chih kao, ph.d. e-mail: [email protected]...

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