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1 ZTE Confidential Proprietary Global Success from Local Wisdom
ZTE Mobile WiMAX Solution
For Africa
ZHANG Chongwei
WiMAX Product Line, ZTE Corporation September, 2006
2 ZTE Confidential Proprietary Global Success from Local Wisdom
The features of Africa telecom market
The advantage of mobile WiMAX
ZTE Mobile WiMAX solution for Africa
ZTE Corporation introduction
2
3 ZTE Confidential Proprietary Global Success from Local Wisdom
AfricaAfrica’’s telecom market featuress telecom market features
� The population distribution is not balanced. People collect in urban areas, and few people live in rural and remote areas.
� Basic telecom services are the main needs and a solution with low cost is needed due to the behindhand economic status in Africa.
� There is a good environment for radio coverage in rural and remote areas for their low building and flat physiognomy. There are some high buildings and large mansions in urban areas.
� A conked network node or connection can be separated since the maintaining can’t be taken in time for its bad traffic condition in rural and remote areas.
4 ZTE Confidential Proprietary Global Success from Local Wisdom
An excellent solutionAn excellent solution’’s considerations consideration
� How to gaplessly cover the urban areas, supporting fixed and mobile services up to the speed of 120km per hour.
� How to cover the rural and remote areas with low cost, supporting fixed services first, and easy to migrate to support mobile services.
Mobile WiMAX!
Which technique can easily provide such an integrated solution?
3
5 ZTE Confidential Proprietary Global Success from Local Wisdom
The features of Africa telecom market
The advantage of mobile WiMAX
ZTE Mobile WiMAX solution for Africa
ZTE Corporation introduction
6 ZTE Confidential Proprietary Global Success from Local Wisdom
Technique evolutional routeTechnique evolutional route
4
7 ZTE Confidential Proprietary Global Success from Local Wisdom
Compared to 3G+ (HSPA & EVDO)Compared to 3G+ (HSPA & EVDO)
� Higher spectral efficiency.
� Scale to work in different channelizations.
� Higher data rate.
� End-to-end IP-based QoS.
8 ZTE Confidential Proprietary Global Success from Local Wisdom
Compared to fixed BWACompared to fixed BWA
� Mobile WiMAX can cover all services provided by fixed BWA.
� The ability to support mobile services, and the flexible network structure, enable mobile WiMAXto satisfy the developing requirements.
Mobile core network
Mobile core network
Internet core network
Internet core network
5
9 ZTE Confidential Proprietary Global Success from Local Wisdom
� Mobile
� Broadband
� IP air interface
� flexible network structure
The highlights of mobile The highlights of mobile WiMAXWiMAX
The best choice for Africa to deploy BWA The best choice for Africa to deploy BWA is is ……
Mobile Mobile WiMAXWiMAX!!
10 ZTE Confidential Proprietary Global Success from Local Wisdom
The features of Africa telecom market
The advantage of mobile WiMAX
ZTE Mobile WiMAX solution for Africa
ZTE Corporation introduction
6
11 ZTE Confidential Proprietary Global Success from Local Wisdom
The suggested spectral allocation in Africa is ….
Suggestion on spectral allocationSuggestion on spectral allocation
� The big problem of WiMAX industry: spectrum
� Radio spectrum allocated is different in the world. In a result,manufacturer must provide different products, the cost of product increases, and the global roaming is disabled.
� Radio spectrum allocated is high, mostly 3.5GHz. In a result, it weakens the capability of indoor coverage.
� 16e certification profile draft of WiMAX Forum
� Frequency range: 2.3~2.69GHz, 3.4~3.8GHz.
� Channel bandwidth: 3.5, 5, 7, 8.75, 10MHz .
Frequency:
2.5G HzBandwidth:
10M Hz
12 ZTE Confidential Proprietary Global Success from Local Wisdom
Suggestion on deployment timeSuggestion on deployment time
� Immature mobile WiMAX industry
� Wibro system is in commercial usage. But Wibro is only Korean domestic standard, published before 802.16e standard. The interworking of Wibro and 16e equipments needs verification.
� 16e certification by WiMAX Forum is not in schedule yet. Plugfest was only taken few times.
� Expected mature time: Q1, 2007
It is suggested that the trial and construction of BWA network in Africa don’t be taken ….
Till 2007 !
7
13 ZTE Confidential Proprietary Global Success from Local Wisdom
Integrated solution for urban, rural and remote areasIntegrated solution for urban, rural and remote areas
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14 ZTE Confidential Proprietary Global Success from Local Wisdom
Business examples: Business examples: fastMetrofastMetro
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15 ZTE Confidential Proprietary Global Success from Local Wisdom
Business examples: Last mile accessBusiness examples: Last mile access
MAN
AAA
IP/MPLS Network
OMC BRAS
WiMAX
Internet
16 ZTE Confidential Proprietary Global Success from Local Wisdom
Business examples: Backhaul, Residential and SOHOBusiness examples: Backhaul, Residential and SOHO
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16e mobile W
iMAX
16e mobile WiMAX16e mobile WiMAX
16e m
obile
WiM
AX
9
17 ZTE Confidential Proprietary Global Success from Local Wisdom
Business examples: 3G ComplementaryBusiness examples: 3G Complementary
Internet
PSTN
BSC
AGW
BTS
BTS
BTS
BSGSM Network
WiMAX Network
GMSCGMSCserverserver
CSCS
MSCMSCserverserver
MGWMGWGMGWGMGW
PSPSCSCSGGSNGGSN SGSNSGSN
GSM/WCDMA Network
Node B
RNC
BTS
Node B BS
BTS
2G/3G/HSDPA/WiMAX
Node BBS
BTS
2G/3G/HSDPA/WiMAX
2G/3G/HSDPA/WiMAX
18 ZTE Confidential Proprietary Global Success from Local Wisdom
The features of Africa telecom market
The advantage of mobile WiMAX
Mobile WiMAX solution for Africa
ZTE Corporation introduction
10
19 ZTE Confidential Proprietary Global Success from Local Wisdom
ZTE Corporation introductionZTE Corporation introduction
� China's largest listed telecoms manufacturer.
� A comprehensive provider of telecoms equipment, mobile terminals and services.
20 ZTE Confidential Proprietary Global Success from Local Wisdom
ZTEZTE’’ss Involvement in Involvement in WiMAXWiMAX
� No.1 fixed wireless broadband vendor in China
� One of 13 WiMAX Forum Board members
� 14 patents adpoted into IEEE802.16 standard
� More than 100 contributions adopted by IEEE802.16
� Successfully hosted the IEEE 802.16 standard meeting (Session#31) in Shenzhen China in May 2004
� 21 specialists as members of WiMAX forum
11
21 ZTE Confidential Proprietary Global Success from Local Wisdom
ZTE ZTE WiMAXWiMAX R&D ActivitiesR&D Activities
• RF• Baseband R&D
Xi’an R&DSan Diego R&D• Standard Tracing• Key Thchnologies
•• Core Network
ShangHai R&DNanJing R&D
• System IntegrationShenzhen R&D
22 ZTE Confidential Proprietary Global Success from Local Wisdom
ZTE Mobile ZTE Mobile WiMAXWiMAX product roadmapproduct roadmap
2006 Q4 2007 Q4
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Fixed, Nomadic, Portable, Simple Mobility
Agile BTSMacro BTS
AGWBSC
Agile BTSAGWBSC
ASN Products Evolution
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Full Mobility
PCMCIA CardDesktop Modem
PCMCIA CardDesktop Modem
HandsetCPE Products Evolution
Home-Gateway
2007 Q2
12
23 ZTE Confidential Proprietary Global Success from Local Wisdom
Thank you!