VOICE 2020 with TDD. Alex Wang Vice President of ZTE CTO Group

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Julie Perry
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1 VOICE 2020 with TDD Alex Wang Vice President of ZTE CTO Group

2 Contents 1 Digital Transformation 2 TDD Facilitating M-ICT

3 01 VOICE of Future: Digital Transformation

4 A New Era for Telecoms Industry Connectivity M-ICT Era Experience Convergence Security Ubiquitous connectivity for tens of billions by 2020 Seamless experience for life and work Convergence of physical world and virtual world Network security and privacy under spotlight

5 M-ICT 2.0: Voice of Future v Virtuality Big Video, VR/AR VOICE O I C E Openness Open source, ecosystem, sharing Intelligence Big Data, AI, Chip Cloudification Cloud Computing Tunnel acceleration Internet of Everything Connection, Perception, Collaboration...

6 Big Video is The Choice of Leading Operators Operator Video Brand Strategy and Operation Fios TV Aol.on U-Verse TV Direct TV BT Consumer TV BT Sport Hikari TV KDG TV ONO TV Movistar Fusion TV Acquired AOL.ON, Awesomeness TV, Complex Media and Yahoo. GO90 video platform published for all subs 2014:Acquired Fullscreen, one of biggest content provider of Youtube 2014:Deep cooperation with Hulu 2015:Acquired Direct TV and published U-verse TV mobile video 2016: Acquired TimeWarner 2013: BT Sport Channel,Content differentiation& portfolio sales 2013: Broadband+TV bundled(netflix + 38M+), 2 million subs increase 2014: World first 4K P60 video on demand Cooperation with Sky Sport, bundled offer with Data and Sky Sport VoD, multi-device, multi-platform, differential content (own productions, exclusive, football) Consolidate HD leadership, improve content & simplify platforms

7 ZTE Strategy on Success of Big Video Colorful Services 4K,8K,VR/AR Video call, multi screen Smart Home Best Network Network optimization Bandwidth increase Architecture evolution Ultimate Experience Ultimate Experience V-QoE Intelligent operation based on Big Data Win-win EcoChain Advertising&Content Operation Ability Open

Internet of Everything Operators taking IoT as key business Open Ecosystem:2600+ IoT devices certified, 25M devices connected,iot subs increase 2.

3 M2M platform(gdsp),seamless roaming of M2M SIM card in 90% area in 2019 Focus on smart metering, telematics, tracking, consumer electronics Standalone M2M BU,in charge of M2M business promotion

8 Internet of Everything Operators taking IoT as key business Open Ecosystem:2600+ IoT devices certified, 25M devices connected,iot subs increase 2.5 times in past 2 years; Focus on Smart Home Telematics logistic tracking Smart Grid Self building the global No.3 M2M platform(gdsp),seamless roaming of M2M SIM card in 90% area in 2019 Focus on smart metering, telematics, tracking, consumer electronics Standalone M2M BU,in charge of M2M business promotion networking and product management Based on specialized platform, network and supporting system building smart tunnel 310 Bn 2020 IoT Industry Revenue Operation: ODI plan to verify 160 manufacturers with their M2M Terminals, more than 70% of the applications come from partners IoT takes key position in CMCC new era strategy, also Big Connection strategy is raised to support IoT industry

9 ZTE Strategy and Application for IoE Smart Home Industrial Internet Telematics Smart City Ecosystem Platform IoT PaaS Network Terminal Capital Platform Smart Parking in Nanjing ZTE Mobley with AT&T Smart Street light in France Smart Metering for Netherlands 10% 30% 50% 70%

10 TDD Facilitating M-ICT 02

Start Giga Bit Era From Value Area 1 City

11 Start Giga Bit Era From Value Area 1 City Square 2 CBD 3 Stadium 4 Airport & Station 5 Shopping Street 6 Dense residence area Value Areas Value Areas 1 Capacity of cell 2 Indoor Coverage 3 Site Acquire & Rental 4 Terminal Compatibility

12 Approaches to Improve Spectrum Efficiency Network Capacity Gain in Real Networks Spectrum Efficiency To multiply spectrum efficiency by 6~8 times Activation Ratio SDMA can be activated even in weak coverage scenario Macro BS Macro BS Max: 100% Ave: 10% Max: 33% Max: 100% Ave: 4% Ave: 13% Max: 700% Ave: 300% Massive MIMO 4*4 MIMO 256 QAM 2 UE MU MIMO 2~16 UE MU MIMO

Approaches to Improve Spectrum Efficiency Network Capacity Gain in Real Networks Spectrum Efficiency To multiply spectrum efficiency by 6~8 times Activation Ratio SDMA can be

13 Approaches to Improve Spectrum Efficiency Network Capacity Gain in Real Networks Spectrum Efficiency To multiply spectrum efficiency by 6~8 times Activation Ratio SDMA can be activated even in weak coverage scenario Macro BS Max: 100% Ave: 10% Max: 33% Max: 100% Ave: 4% Ave: 13% Max: 700% Ave: 300% 4*4 MIMO 256 QAM 2 UE MU MIMO 2~16 UE MU MIMO strong medium all

14 Massive MIMO Rising User Activity in Hot Spots Peak Hour Encouraging more people to use more Hourly Ave. Active User Number Comparison Massive MIMO Macro BS (8T8R) Off Peak 20~50 Active User Increase Source: CMCC, Beijing, Jun. 2016, two consecutive weeks; 20MHz@2.6G; Comparing Massive MIMO cell & Macro cell with identical location and coverage

15 UDN: Future-oriented Architecture To Match Heavy Traffic Load 60% traffic from 20% sites TDD Macro cell ISD : 500m TDD small cell ISD : 100m FDD Macro cell ISD : 500m Macro Pre5G UDN UDN Stadiun (1million/km2 Connections) Highway (Millisecond Level Latency) ISD: 100 m ISD: 50 m Office (Tbps/km2 Traffic Density) Dense residential (Gbps User rate)

5ms E2E UP Latency<10ms MEC Edge Cloud Center Cloud TTI Base station TTI length will become 1-7 from 14 OFDM symbols to reduce over 0.5 ms latency.

16 Low Latency Improve User Experience New TTI structure and edge cloud architecture based on MEC enable the E2E latency less than 10ms. E2E UP Latency>30ms TTI: 1ms TTI: <0.5ms E2E UP Latency<10ms MEC Edge Cloud Center Cloud TTI Base station TTI length will become 1-7 from 14 OFDM symbols to reduce over 0.5 ms latency. Traditional LTE TTI 14 OFDM symbols Target : 1 to 7 OFDM symbols MEC(Mobile Edge Computation) CDN function is moved to access part; UP function of CN is moved to access part; Access part supports cloud computation function; Access part supports the open API to fast product the customized services; Typical service application: UHD Video, VR;

Definition (4K) E2E network optimization improves mobile video

17 evideo: Enhanced Mobile Video Experience Standard Definition (240P/360P) 1 Mbps Full High Definition (1080P) 4-6 Mbps Ultra High Definition (4K) E2E network optimization improves mobile video experience. >25 Mbps MEC Giga+ MBB Schedule Optimization Edge Cloud Computation TCP Optimization

18 THANKS

From 4G to 5G TDD Paves the Way for Future Mobile Broadband

From 4G to 5G TDD Paves the Way for Future Mobile Broadband Huang Yuhong China Mobile World s Leading 4G, Boosting TD-LTE Ecosystem The Largest Scale The Biggest User Base 1.42Mil. Base stations 34% of