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Brief Introduction of
Wireless Solution for 30Mbps
Everywhere
Huawei Technologies Sweden2016-10-20
2
Wireless more cost efficient Reaching Rural HousesN
et
Pre
sen
t V
alu
e (
NP
V)
(Eu
ros*
000)
Source: ITU Broadband Report 2015
Population Coverage
Commercial Viability of Coverage
by Technology
Urban Suburban Rural
LTE
FTTCFTTH
0% 20% 40% 60% 80% 100%
-200,000
-15,000
-10,000
-5,000
0
5,000
Note: Net present value (NPV) is a measurement of the profitability of an undertaking that is calculated by subtracting the cash
outflows (including initial cost) from the present values of cash inflows over a period of time.
WTTx Widely Recommended
by regulator for NBN
AustraliaChinaUSA
Source: Public information
New Zealand Greece
……
4
WTTx: New Fixed Broadband
4T4R / 8T8R / Massive MIMO
• Higher spectrum efficiency
• Larger cell radius
• 4.5G compatible
4x4 MIMO + CA
• Higher peak throughput
• Branding
Outdoor CPE
• ~10 dB antenna gain
• 10+ dB wall gain
• VPN
• OTT Video
• IPTV
• VoIP
• Surveillance
High Value
Add-on Service
Fiber class speed
Rich Services
Fast ROI
5
Trial Requirement: Meet 30Mbps target in Vilhelmina area
Typical case from PTS
Type area A:
- The distance between the households in the area are typically 50-500 meters.
- Households located in clusters.
Type area B:
- The distances between households are typically 50-500 meters.
- Households are in a row, often along a water line or road.
Type area C:
- The distances between households is 100-3000 meters.
- A small number of households per area
Proposed Solution:
Using existing mobile network resource can help with 30Mbps fast deployment:
• Trial sites based on existing frequency
• 4T4R RRU to increase coverage and throughput
• Outdoor CPE and 4*4 MIMO+2CC CPE
PTS Case Study: Vilhelmina
7
PTS Case Study: Multi Carrier Site Coverage Range
2600M coverage with 15Mbps:
5Km
1800M coverage with 15Mbps:
7Km
900M coverage with 15Mbps:
10Km
Household type A Solution:
1800M+2600 CA
Household type B Solution:
1800M+900M CAB5338 (indoor)
B2338 (outdoor)• 800M/1.8/2.1/2.3/2.5/3.5GHz
• DL 4x4 MIMO + 2CC CA
• DL T+F 3CC CA
• UL 2CC CA + 64QAM
• VPN / VoIP
• B2338 Antenna gain:• <1 GHz 0dBi
• <2 GHz 6-7dBi
• <3GHz 7-8 dBi
• <4GHz 8-9 dBi
Existing sites (14):800 2T2R
900 2T2R
+1800 4T4R
+2600 4T4R
New sites (10):+800 2T2R
+900 2T2R
+1800 4T4R
+2600 4T4R
8
BW Technology
Cell Peak
Throughput
(Mbps)
Subscriber
Offered
Throughput
(Mbps)
Subscriber
Active Ratio
Cell Overload
Threshold
Number of
Supported
Subscribers
Per site
Huawei e2e
Solution
Available
FDD 2.6G+ 1.8G
40M
2CC+4*4 600 30 100% 80% 48 Ready
FDD 800M/900M +
1.8G + 2.6G
10M+20M+40M
3CC+2*2 525 30 100% 80% 42 Ready
FDD 800M/900M +
1.8G + 2.6G
10M+20M+40M
3CC+4*4 1050 30 100% 80% 84 2017
TDD 3.5G 40MHz 2CC+4*4 440 30 100% 80% 35 Ready
PTS Case Study: User Capacity per Site
9
WTTx Capacity: the Way to Gbps
…
…
Carrier Aggregation
TDD
> 4 x
256QAM
1.3 x
110Mbps
1GbpsUser Peak Tput
FDD
4x4 MIMO
2 x
eNB: 4T4R and above
CPE: 4Rx
3D-MIMO
Massive MIMO
Soft Split
8T8R+
5x of 8T8R
6～8xSpectral Efficiency
Beamforming
4T4R+
Multi-user
Beamforming
8T8R
～1.5 x
～1.15 x
2x2 MIMO
～1.7 x
with CPE upgrade
w/o CPE upgrade
11
• Big Challenge to get 30Mbps EVERYWHERE by 2020
• Huawei has the solutions and experience but building
new sites are costly....Still, no other solution is as cost
efficient as WTTx
Summary
12
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.
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