Security Level www huawei com Lamp Site Case

Security Level: www. huawei. com Lamp. Site Case Set of Venue HUAWEI TECHNOLOGIES CO. , LTD.

Data Era, Stadium Usher in Ultra-High Data Traffic Super high people density • 2015 World Athletics World Championships National Stadium • Beijing Worker's Stadium • Hangzhou Yellow Dragon Stadium • Iceland Korinn Stadium …… Online user 8049 people More than 1 people per square meter Diversified traffic applications Voice traffic Fans share in real time HUAWEI TECHNOLOGIES CO. , LTD. Media area high speed upload Huawei Confidential 2

Ultra High Density and Large Flow Take More Challenges to Stadium Network Construction • High capacity requirements, more sectors, more overlapping coverage, interference is difficult to control • The device quality is poor, multi system combination resulting in interference. • Regional user distribution is uneven, and the distribution of traffic and data traffic is not uniform. Scene contrast High General building Shopping Mall Stadium Area（m 2） 20000 60000 100000 User number 2000 5000 30000+ Cell number 1 -2 3 -6 20+ Hard capacity to control interferenc e High cost Poor experienc e number of user experience poor. • Indoor and outdoor synergy is not • High Capacity requirements, complex network system • When is No event , traffic volume is low and the resource utilization is low. • Traditional DAS is not easy to install, maintain and expansion HUAWEI TECHNOLOGIES CO. , LTD. • Network congestion leads to a large Huawei Confidential good, resulting in poor experience in some areas 3

Huawei Innovation Stadium Solution Realize x. Mbps Whenever and Wherever in High Density Scenarios Innovation solution: • High capacity Lamp. Site solution • Customized shaped antenna solution Leading tools: • Industry leading 3 D simulation tool (50+ simulation model) Rich experience: • 400+ major events Safeguard experience in global • 20+ experience in planning and design of large stadium HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 4

Innovative Large Capacity Lamp. Site Solution to Meet the Demands of Large Capacity Stadium Scenarios in Data Era Antenna 1 Antenna 2 External directional antenna p. RRU Antenna 2 RHUB p. RRU Antenna 1 BBU Solution high lights • Easy deployment： As far as the end of p. RRU, reduce feeder and device deployment, reduce the difficulty of construction Ethernet cable RHUB Fiber • High capacity： PRRU level capacity allocation, support flexible cell splitting and combination HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential BBU 5

Innovation： Lamp. Site Has Quantitative Change , Also Has Qualitative Change Traditional DAS solution need ** RRU, which can not deploy Lamp. Sit e Active DAS solution need **RRU+ ** MAU+ ** MEU+5**MRU, which can not deploy Fiber Feeder BBU MDAS RHUB Ethernet cable p. RRU antenna Fiber BBU DBS+DAS LTE RRU MAU MRU antenna Feeder Fiber BBU MEU LTE RRU ** PCS（100~300 m)Feeder antenna Quantitative Change ：Lamp. Site volume is smaller，less feeder，easy deployment Qualitative Change：One deployment for smooth evolution HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 6

Application：Remote Cell Splitting Capacity Increase N Times, No Need Modernization Cell 1 Cell 2 Cell 3 Cell 4 Cell Splitting Capacity Increase N Times Cell 2 Cell 3 Cell 4 Cell 5 Cell 1 Cell 8 Cell 7 Cell 6 Later construction period Initial period • Remote cell splitting meet capacity • Multi p. RRU co-cell save cell expansion demand resources and reduce system • No need modernization，save interference CAPEX HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 7

HUAWEI Customized Narrow Beam, High Directivity, Dual Polarized Antenna to Meet the Demands of the Venues Interference Control Traditional panel antenna HUAWEI dual polarized shaped antenna： • Narrower main lobe： 3 d. B Interference main lobe width 50 ± 5 degrees, side lobe suppression is better than 25 d. B • Precise control coverage area: Square covering area, the inter sector interference zone is greatly reduced. Interference (Ec/Io < -8 d. B)> 20% HUAWEI TECHNOLOGIES CO. , LTD. Interference (Ec/Io < -8 d. B)< 5% Huawei Confidential Horizontal directional graph 8 Vertical direction graph

HUAWEI Has the Industry's Leading 3 D Simulation Technology to. Full. Ensure Solution Design More. Global Accurate technology and scenarios IBS Simulation Center Full functional diversification simulation output Full technology ：GSM, UMTS, LTE, WLAN Multi scenarios： Stand area, office area, parking lot, etc. All function： Coverage, interference, throughput, handoff area, overlay area, loading verification Diversified simulation output： Simulation of stand inclined plane, indoor and outdoor collaborative simulation RSCP Integrated global simulation experience, focus on Simulation Technology Build model Simulation algorithm • DPM propagation model： Taking into account the path loss, transmission loss, cross loss, waveguide effect wireless environment • Comprehensive transmission loss setting, real simulate • Design experience of communication 15 cm木材（厚重型，频段 2000 MHz） • 60 kinds of materials in different parameters: According to the ü 穿透损耗： 7. 55 d. B frequency band transmission loss characteristics of the scene to set the ü 反射损耗： 13. 63 d. B Cement（30 cm） parameters, simulation of real ü 扩散讯号： 20 d. B 900 M 1800 M 2100 M environment. Penetration loss（ 8. 7 15. 7 17. 3 • 支持斜面、座位的创建，模拟现实环境 d. B） Ec/Io • Comprehensive transmission loss setting, real simulate wireless environment • Support for the creation of the inclined plane, seat, simulating the real environment HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential • Simulation algorithm correction technique: support to correct the network simulation algorithm, after import the road test data and combining with the actual network signal. 9

Typical case analysis 1: Beijing Workers Stadium HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 10

Site Introduction Beijing Workers Stadium is located in Chaoyang District City, Beijing Workers Stadium North Road, which is China Football Association Super League club Beijing national security team home. It's one of the biggest comprehensive sports in Beijing. Construction area is 150000 square meters. Its central stadium can accommodate 62000 spectators and have many VIP users. It is the focus area of the Beijing mobile. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 11

Capacity Planning Need to Meet the Demands of Next 3~5 Years LTE business forecast for the workers' Stadium in the next 3~5 years. Parameter Input parameters values Peak passenger flow (person) 62000 Mobile user penetration rate 60% Mobile subscribers Numbers 37200 LTE registered user scale 50% LTE registered users 18600 User activation rate in busy hour Online user number in busy hour • Workers Stadium is expected in the next 3~5 years busy hour LTE registered users to 18600 people • According to the characteristics of the data traffic, it is expected to reach the user average rate of downlink 2 Mbps, uplink 1 Mbps According to the LTE traffic model to design the cell number of stadium area Input parameters DL UL 30% 5580 DL/UL traffic duty cycle LTE DL/UL scheduling user number In busy hour Average rate of LTE users (Mbps) 15% 25% 837 1395 2 1 DL/Ul capacity demands (Mbps) 1674 1395 DL/UL Cell average throughput (Mbps) 15 12 DL/UL cell numbers（single carrier） 111. 6 116. 25 DL/Ul cell number（dual carrier） 55. 8 58. 125 • E capacity requirements of the workers' Stadium in the next 3~5 years: DL: 1674 Mbps , UL 1395 Mbps • Workers' Stadium planning at least cell number: DL cell number>56；UL cell number>59 Beijing Workers Stadium LTE network need to plan 59 cells to meet the capacity demands of the next 5 to 3 years HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 12

Capacity Evolution Solution of Beijing Workers‘ Stadium Since the current LTE users do not reach the upper limit of capacity (registered Follow up with the increase in the number users of 10%), So it can first according to of LTE users, it needs to split into 59 cells. the stand vertically into 10 cells HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 13

Challenges of Workers' Stadium with Traditional LTE Modernization Solution 1：LTE combine with the original 2 G/3 G DAS system Solution 2： Re construction of a dual channel DAS system for LTE Solution 2 ： Build a dual channel system for LTE with active DAS solution MA U BBU 4 GRRU • The original 2 G/3 G DAS system is only 8 sectors • LTE capacity is at least 10 cells Re construction of a dual channel DAS system for LTE , which need 59 RRUs, 118 Feeders. This solution is not suitable This solution can not be deployed and high cost HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential MEU antenn a MRU fiber Build a dual channel system for LTE with active DAS solution need 59 RRUs，59 MAUs，59 MEUs and 59 MRUs. This solution can not be deployed and high cost 14

Advantages of Lamp. Site Solution for Beijing Workers' Stadium • Easy Deployment • Flexible Expansion HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 15

Innovation： Lamp. Site Has Quantitative Change , Also Has Qualitative Change Traditional DAS solution need 59 RRU, which can not deploy Lamp. Sit e Active DAS solution need 59 RRU+ 59 MAU+ 59 MEU+59 MRU, which can not deploy Fiber Feeder BBU MDAS RHUB Ethernet cable p. RRU antenna Fiber BBU DBS+DAS LTE RRU MAU MRU antenna Feeder Fiber BBU MEU LTE RRU 118 PCS（100~300 m)Feeder antenna Quantitative Change ：Lamp. Site volume is smaller，less feeder，easy deployment Qualitative Change：One deployment for smooth evolution HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 16

Application：Remote Cell Splitting Capacity Increase N Times, No Need Modernization Cell 4 Cell 3 Cel l Cel 5 Cell 6 ll 7 Ce l 2 Cell 10 Cell 1 Cell 9 Cell Splitting Capacity Increase N Times Cell 8 Later construction period(59 cells) Initial period(10 Cells) • Remote cell splitting meet capacity expansion demand • No need modernization，save CAPEX • Multi p. RRU co-cell save cell resources and reduce system interference HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 17

Beijing Workers' Stadium Lamp. Site Coverage Design Cell B 定向板状天线安装位置 p. RRU 2 p. RRU 1 Cell A Area: • 58656 m² • 62000 people Antenna & PRRU installation： • p. RRU is installed in the hall corridor • Panel antenna is mounted on the roof of the middle position of the gymnasium, and covered the area of the upper and lower stands HUAWEI TECHNOLOGIES CO. , LTD. Antenna selection requirements: Antenna & p. RRU quantity： • According to the cell division results, need to use the horizontal beam angle is 30 degree directional antenna • In order to realize LTE function of MIMO, need to use dual polarized antenna • The whole stand area is divided into 59 cells, each cell is covered with a PRRU+ one panel antenna, so total of 59 p. RRU are required. Huawei Confidential 18

Lamp. Site Networking Design of Beijing Workers' Stadium Equipment quantity: 59 p. RRU Equipment networking structure: HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 19

Lamp. Site Help China Mobile to Build a 4 G Boutique Network for Beijing Workers Stadium The fans eager pass on the excitement to there outside friend in time through the 4 G network. Peak user nearly 4000 people during the game. Single cell user number is close to 400. Under such big data impact, HUAWEI Lamp. Site solution performance is excellent: 2015 -12 -29， Beijing Guoan and Bangkok glass team have the last battle in Beijing Workers Stadium. Result: 3(Guoan)： 0 (Bangkok glass ) HUAWEI TECHNOLOGIES CO. , LTD. Access success rate Hand over success rate CSFB success rate Downlink peak rate UL total throughpu t DL total throughpu t 99. 94% 99. 71% 99. 95% 103. 7 MBps 120 GB 540 GB Huawei Confidential 20

Beijing Workers Stadium Lamp. Site solution can Withstand the Test of Heavy Load Network, Release User Potential Consumer Spending After Lamp. Site opening , online user increased by 400% 60000 50000 40000 38508 49089 40121 40038 40060 40078 40091 102. 00% 56024 After Lamp. Site 50124 45632 36580 600% 50000 100. 00% 51654 47204 48952 98. 00% 40851 40000 96. 00% 94. 00% 33291 30000 After Lamp. Site 20000 400% 8049 7954 6899 Present user number 7861 6196 7776 84. 00% 0 Maximum online users number 82. 00% 7/ 1 14 2 /7 / 20 30 14 20 /8/2 14 /8 / 20 16 15 20 /3/4 15 /3 / 20 17 15 20 /4/3 15 /4 20 /17 15 / 20 4/21 15 /4 /2 5. 1973 7463 8956 20 1334 7137 20 14 / 20 7/1 14 2 /7 20 /30 14 20 /8/ 14 2 /8 20 /16 15 20 /3/ 15 4 /3 20 /17 15 20 /4/ 15 3 / 20 4/1 15 7 20 /4/2 15 1 /4 /2 5. 1450 86. 00% 10000 7795 1456 88. 00% 14 / 10000 92. 00% 90. 00% 20 20000 0 After Lamp. Site opening , date traffic increased by 600% Date traffic/ hour (MBit) Access success rate 88. 16%98. 20%97. 52%96. 23%98. 47%97. 32%97. 48%99. 36%99. 39%99. 12% HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 21

Typical case analysis 3： Beijing National Stadium HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 22

Site Introduction The National Stadium is located in the south of central area of Beijing Olympic Park, which is the main stadium for the 2008 Beijing Olympic Games. The stadium construction area is 258000 square meters and audience seating is 90000. Here have held the Olympic Games, Paralympic Games opening and closing ceremonies, track and field competitions and football finals. 2015 -822~2015 -8 -30 would hold World Championships. This is Beijing National Stadium after the 2008 Olympic Games held once again by the global attention of international large-scale sports events. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 23

Joyous Moment, How Can The Network Be Congestion The same passion, not the same share. The digital signature of sports events shows that the real-time viewing and sharing has become an indispensable part of sports events. The audience will be eager to put the excitement of the field through the 4 G network to pass off to the outside friends. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 24

National Stadium 4 G Coverage Solution - Capacity Plannin Reference Workers Stadium’s currently LTE traffic forecast Input parameters Parameter values Peak passenger flow (person) 80000 Mobile user penetration rate 60% Mobile subscribers Numbers 64000 LTE registered user scale 25% LTE registered users 12000 • Refer to the current Workers Stadium LTE registered users number calculation in busy time, the National Stadium currently 4 G registered users number is 12000 people • According to the characteristics of the data traffic, it is expected to reach the user average rate of downlink 2 Mbps, uplink 1 Mbps Design of National Stadium 4 G cell number based on LTE traffic model Input parameters DL User activation rate in busy hour 30% 3600 Online user number in busy hour DL/UL traffic duty cycle LTE DL/UL scheduling user number In busy hour Average rate of LTE users (Mbps) DL/Ul capacity demands (Mbps) DL/UL Cell average throughput (Mbps) DL/UL cell numbers（single carrier） UL 15% 25% 540 900 2 1080 1 900 15 12 72 75 • Refer to the user behavior of the workers' Stadium, the National Stadium current LTE capacity needs to reach: downlink 1080 Mbps, uplink 900 Mbps • The least cell number of National Stadium current planning : DL>72；UL>75 • National Stadium capacity planning ： 77 cells Current the National Stadium 2 G/3 G capacity planning is 12 sectors, 4 G traditional DAS capacity planning is 24 cells (double carrier), HUAWEI TECHNOLOGIES CO. , LTD. 25 Huawei Confidential Traditional DAS solution can not meet the current capacity demands

National Stadium 4 G Coverage Solution - Capacity Planning (3~5 Reference Workers Stadium’s currently LTE traffic forecast Input parameters Peak passenger flow (person) Mobile user penetration rate Mobile subscribers Numbers Parameter values 80000 60% 64000 LTE registered user scale 50% LTE registered users 24000 • It is expected to the next 3~5 years in the busy time LTE registered users of National Stadium : 32000 people • According to the characteristics of the data traffic, it is expected to reach the user average rate of downlink 2 Mbps, uplink 1 Mbps Design of National Stadium 4 G cell number based on LTE traffic model Input parameters DL 30% 7200 User activation rate in busy hour Online user number in busy hour DL/UL traffic duty cycle LTE DL/UL scheduling user number In busy hour Average rate of LTE users (Mbps) DL/Ul capacity demands (Mbps) DL/UL Cell average throughput (Mbps) DL/UL cell numbers（single carrier） DL/UL cell numbers（dual carrier） UL 15% 25% 1080 1800 2 2160 15 144 72 1 1800 12 150 75 • The next 3~5 years, National Stadium LTE capacity needs to reach： DL: 2160 Mbps，UL: 1880 Mbps • The least cell number of National Stadium current planning : DL>144；UL>150 • National Stadium capacity planning ： 154 cells Current the National Stadium 2 G/3 G capacity planning is 12 sectors, 4 G traditional DAS capacity planning is 24 cells (double carrier), HUAWEI TECHNOLOGIES CO. , LTD. Confidential Traditional DAS solution even Huawei can not meet the current 26 capacity demands

National Stadium 4 G Coverage Solution This site uses the traditional DAS and Lamp. Site to cover, in which the traditional DAS is covered the whole site, Lamp. Site only to coverage the platform. National Stadium and the surrounding area is total of 3 layers of network coverage, outdoor Macro (D 1+D 2+D 3) + indoor traditional DAS (F 1+F 2/E 3) + indoor Lamp. Site (E 1/E 2). Simple graphics are as follows: Outdoor Macro: D 1+D 2+D 3 Indoor Macro: F 1+F 2/E 3 Lamp. Site: E 1/E 2 HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 27

Networking Design of National Stadium - Traditional DAS Cell 16 Cell 15 Cell 3 Football field under stand Cell 4 Cell 2 • Middle and Cell 17 • Cell 14 Cell 5 upper stands 2~7 layer function room Cell 13 Cell 18 Cell 6 Cell 25 Cell 12 Cell 7 Cell 19 Cell 24 Cell 8 Cell 11 Cell 10 Cell 23 Cell 9 Cell 21 Cell 22 The traditional DAS uses 17 LTE BBU , 67 RRU (E/F working frequency band), is divided into 33 cells, and use E 3 and F frequency points / band alternating way to coverage. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 28

Networking Design of National Stadium -Lamp. Site solution uses 79 p. RRUs, total of 77 cells, which 1 layer stands is 25 cells , 2 layer stands is 28 cells , 3 layer stands is 24 cells. It is alternate coverage with E 1/E 2. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 29

National Stadium 4 G Coverage Design--Lamp. Site National Stadium is total three layers of the stands, each layer can accommodate 20000~30000 people, the use of a hierarchical overlay for coverage. Lower stands Middle stands Upper stands p. RRU 1 p. RRU 2 Antenna & p. RRU installation position: • Panel antenna install on weak line grooves in the top of the stadium floor stands behind hanger, direction from down, from the rear to cover the football field. • PRRU is installed beside the antenna , which is ceiling mounting. Antenna & p. RRU installation position: • The panel antenna is mounted on the top of the two layer stands of the stadium, and the direction is from bottom to up. • PRRU is installed beside the antenna, outdoor installation, need to do waterproof processing, feeder and Ethernet cable need lightning protection. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential p. RRU 3 Antenna & p. RRU installation position: • Panel antenna is mounted on the top of upper stands in front of the top of the fence, direction is from bottom to up, which cover the audience from the front • PRRU is installed beside the antenna, outdoor installation, need to do waterproof processing, feeder and Ethernet cable need lightning 30 protection.

National Stadium 4 G Coverage Design--Lamp. Site Local coverage of stands 人 万. 2 l Antenna and p. RRU number: The entire stand area is divided into 6 three layers, a total of 77 cells (double carrier). 1 layer is 25 cells, 2 layer is 28 cells and 3 layer 24 cells. Each cell is covered with a p. RRU+ panel antenna, requiring a total of cell 3 79 p. RRUs. cell 2 l Antenna selection requirements: cell 1 According to the cell division results, it need to use the directional antenna of horizontal beam angle of 30 degrees , side lobe suppression is better and front to back ratio >25 db, dual HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 31 polarization

National Stadium 4 G Coverage Design- -Interference Control According to the scenarios select the shaped antenna in order to controlled interference The simulation result of shaped antenna The simulation result of the common antenna SINR Throughput HUAWEI TECHNOLOGIES CO. , LTD. SINR VS Huawei Confidential Throughput 32

Capacity Expansion Solution of National Stadium Stands CELL 1 -E 1 CELL(E 1+E 2) CELL 2 -E 2 ① Since the current LTE users do not reach the upper limit of capacity (registered users accounted for 20%), so we in accordance with the distribution of the E 1/E 2 divided into 77 cells. ① With the increasing number of LTE users, Lamp. Site solution can be expansion into two cells per p. RRU. Stadium stands LTE capacity will reach 154 cells ② It would be completed remotely by OSS system ② One p. RRU for one cell. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 33

National Stadium 4 G Coverage Solution—Equipment Installation BBU installation RHUB installation p. RRU& shaped antenna installation p. RRU Shaped antenna HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 34

National Stadium 4 G Coverage Test Result Test area Avg. RSRP(d. Bm) Avg. SINR（d. B） Avg. DL rate(Mbps) Peak rate (Mbps) Coverage (%) Average -84 11. 79 40. 3 103. 4 98 Lower stand -84 11. 76 43. 26 102. 07 97 Middle stand -82 11. 47 47. 29 106. 02 99 Upper stand -86 12. 15 30. 36 102 98 Beijing National Stadium LTE coverage effect is excellent, all indicators are beyond the acceptance criteria for group HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 35

During 2015 the Track and Field Championships National Stadium 4 G Lamp. Site Coverage is Excellent Date Connected success rate RRC Establish success rate Handover success rate (Intra band) Avg. number users Per cell Total throughput （GB） 2015 -8 -22 99. 79% 99. 81% 99. 91% 387 206. 78 2015 -8 -23 99. 87% 99. 88% 99. 78% 408 223. 21 2015 -8 -24 99. 87% 99. 88% 99. 78% 254 116. 63 2015 -8 -25 99. 78% 99. 80% 99. 79% 186 84. 93 2015 -8 -26 99. 71% 99. 74% 99. 26% 299 139. 12 2015 -8 -27 99. 62% 99. 81% 99. 43% 297 124. 86 2015 -8 -28 99. 68% 99. 87% 99. 39% 350 182. 34 2015 -8 -29 99. 74% 99. 82% 99. 59% 445 243. 08 2015 -8 -30 99. 72% 99. 79% 99. 51% 293 157. 74 During 2015 the Track and Field Championships National Stadium 4 G Lamp. Site coverage is. CO. , excellent , Huawei no traffic congestion under HUAWEI TECHNOLOGIES LTD. 36 large traffic Confidential

Typical case analysis 3: Hangzhou Dragon Sports Cente HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 37

Project Introduction Dragon Sports Centre has 620, 000㎡ and 54, 000 seats， It is the largest and most modern stadium in Zhejiang province. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 38

Capacity and Coverage Design of Dragon Sports Centre Capacity Design LTE need to plan 22 cells to meet the capacity demands of Dragon Sports Centre in the next 3~5 years. Coverage Design • Stand area coverage solution： The upper and lower cover stands are used ceiling mounted p. RRU+ external antenna coverage. • The football field coverage solution： p. RRU ceiling mounted + external shaped antenna HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 39

Dragon Sports Centre Network Design Dragon Sports Centre use Lamp. Site p. RRU + external Shaped antenna coverage , p. RRU number is 50. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 40

Antenna selection simulation Common antenna + shaped antenna SINR Rat e Common antenna + shaped antenna SINR (d. B) 2 5 8 Rate（Mbps） 15 18 25 HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Propose to used shaped antenna solution 41

Equipment Installation Limited to the line of 100 meters distance, RHUB and p. RRU are installed on the ceiling as below: l l BBU installation position： BBU is located in the north and South tower 8 F room of stadium ， and use the inner ring road laying fiber to RHUB installation position ： RHUB is installed on the inner ring road, a box to make waterproof and dustproof protection, and through internal circuit breaker to get electric. p. RRU installation position ： The p. RRU is installed on the inner and outer ring road, covering the lower and upper grandstand. Ethernet cable installation position ： The cable leads from the RHUB network port, along the road guardrail to walk to p. RRU. HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential 42

Equipment Installation RHUB installation RHUB box hanging on the fence on the road RHUB is installed in the box. p. RRU installation p. RRU box hanging on the fence on the road HUAWEI TECHNOLOGIES CO. , LTD. external antenna installation shaped antenna is installed on the road The shaped antenna is covered the football field p. RRU is installed in the box. Huawei Confidential 43

Site Test : System Supported Elastic Capacity， User Experience is Excellent 8 cells Parameter Avg SINR（d. B） Avg throughput (Mbps) Max throughput (Mbps) West stand East stand 22 cells The football field West stand East stand The footba ll field 18. 5 16. 3 15. 1 13. 5 10. 2 59. 3 67. 8 41. 7 53. 6 50. 5 35. 6 142. 8 148 85. 6 146. 1 148. 9 101. 4 • Site free period according to the 8 cell configuration, reduce the carrier idle ratio assessment • During the site events or activities can be easy splitting to 22 cells by OSS system to ensure large traffic scene capacity demands HUAWEI TECHNOLOGIES CO. , LTD. Huawei Confidential Customer acceptance, which is very satisfactory 44

More Wonderful Cases Wait for You to Share Site scale: • Site scale: 32 p. RRU 852 p. RRU 鸟巢 冰岛体育场 • Site scale: 439 p. RRU Site scale: 183 p. RRU 472 p. RRU 国家大剧院 济南奥体中心体育场 Site scale: 杭州黄龙体育中心 50 p. RRU 人民大会堂 Lamp. Site deployment progress HUAWEIoperators; TECHNOLOGIES LTD. 100000 45 Huawei Confidential (100+ 400+CO. , hot spots; +p. RRU Shipments， Venue scenario delivery 35000+ )

Thank you www. huawei. com Copyright© 2011 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 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.