1. WiFi / Wireless solution
July 2016

2. Confidential
Competitive WiFi Technology Cost effective Easy to install
 Electro-Polarization Tech
• Minimized interference
between waves
• Patented over 20
technologies
 Long distance, High
speed
• WiFi AP (802.11ac)
Speed: 1.3Gbps
Distance: 1Km – 1.5Km
max
• Wireless Bridge
100Mbps / 50Km
20Mbps / 20Km
 1/20 of installation cost
• Against wired fiber cable
installation
 1/5 of installation cost
• Against existing
microwave wireless
network installation
 Easy & fast installation
• With Point to Point(1:1)
communication
 Expandable service area
& distance
• Best solution for radio
shadow area such as
island mountain
 Easy to maintain

3. Confidential
Korea
Public Telco
Global
 Wireless CCTV
• Passed NIS(KCIA)
security evaluation
• Registered as “Excellent
quality product” on PPS
• Low-cost & high efficient
solution for replacing
wired infrastructure
 Smart school
• For 500,000 classes
 Public WiFi
• To invest US$45Million by
local government +
US$3.6Million by Korea
government
 KT
• Backhaul bridge
• BCN
• LTE Backhaul
 LGU+
• Backhaul bridge
 Indonesia – with 5 companies
• PoC contracted with PT. BBT,
PT. Jasnita Telekomindo
• Developed with Bakrie
Telecom, Moratelindo and
Media Akses
 Malaysia
• Smart school business with
SKT(major KoreanTelco)
 Japan
• Mobile WiFi business (Wireless
video transmission) on Japan
express way with NEC
 Vietnam
• MOU signed with HTC Int’l
Communication

4. ConfidentialConfidential

5. Confidential

6. Confidential

7. Confidential
AP
Bridge

8. Confidential
[Node] AP & Bridge
(+CCTV)
Municipal WiFi Network
LAN(in network)
Handover
 Wireless Network Infrastructure: Wireless Bridge
 WiFi Service: WiFi AP

9. Confidential
Model
Bridges Giga Wireless Bridge
PTP-5100 PTP-5200 PTP-5400 PTP-5130G PTP-5230G PTP-5430G
Product
Protocol IEEE 802.11 a/n IEEE 802.11 b/g/n/ac
Purpose
Possible to replace wired & microwave wireless network
Long distance wireless backhaul system (Outdoor type 5G)
Link Rate 300Mbps 300Mbps 300Mbps 1300Mbps 1300Mbps 1300Mbps
Distance 5Km 10Km 20Km
TBD TBD TBD
Performance
180Mbps/2Km
100Mbps/6Km
100Mbps/9Km
30Mbps/25Km
100Mbps/25Km
40Mbps/40Km

10. Confidential
Model
Dual Wi-Fi AP GIGA Wi-Fi AP
AP-2200D AP-2400D AP-2130G AP-2230G AP-2430G
Product
Protocol IEEE 802.11 a/b/g/n IEEE 802.11 b/g/n/ac
Purpose Outdoor Wi-Fi (2.4G-5G)
Indoor Wi-Fi
(2.4G-5G)
Outdoor Wi-Fi
(2.4G-5G)
Link rate 300Mbps 1300Mbps
*Service distance 500m 1000m 600m 1000m 1500m
Performance
400m/
10Mbps
600m/
10Mbps
600m/
100Mbps
600m/
100Mbps
800m/
100Mbps
Concurrent users 128 users per channel, 256 users per dual channel
* Service distance depends on environment

11. Confidential
Customer (Date to install) Purpose
Gunpo city, Korea (May 2012)
Suwon city, Korea (Oct. 2012)
Wireless CCTV control
Oncheoncheon, Busan,
Korea (June 2012)
Suyoung District, Busan, Korea
(Oct. 2012)
Wireless disaster
surveillance
Busan, Korea (July 2012) Public WiFi service
Kimhae, Korea (July 2012) Wireless UTIS
UMB Tech, Korea (2012/9) Smart phone service
KBS (May 2013) Broadcasting over wireless
Smart city, Gyeongju, Korea
(Sep. 2014)
Wireless infra & WiFi service
KT (Nov. 2014)
LG U+ (Nov. 2014)
Wireless backhaul system
Argentina, Indonesia, etc.
(2013)
Wireless backhaul system
Smart farm village, Hokkaido,
Japan (Dec. 2013)
Wireless infra & WiFi service
Express way, Japan (Feb.
2014~)
Wireless CCTV control &
WiFi service
Self-Defense Forces, Japan
(Sep. 2014)
Wireless Backhaul system
Project on-going with Telco,
Japan( Sofrbank, NEC, Fujisu,
etc)
Wireless Backhaul system,
Wi-Fi Service

12. A1. SOMPA Features
A2. SOMPA Performance comparison
A3. SOMPA radio wave intensity
A4. Performance test results
A5-7. Case studies

13. Isolation features graph of 2-Port SOMPA antenna2-Port SOMPA antenna using electro-polarization
Frequency (GHz)

14. Normal Patch Antenna SOMPA
Patch shape
(MIMO)
6dBi 9dBi (×2)Gain
63% 95%Efficiency
100% 400%Gain
increasing rate
Field emission

15. Normal Patch Antenna SOMPA Antenna

16. Confidential
Unidirectional Bidirectional
Frame size Packet pass Throughput Frame size Packet pass Throughput
64 100% 23 Mbps 64 100% 7.7 Mbps
256 100% 83 Mbps 256 100% 41 Mbps
512 100% 163 Mbps 512 100% 81 Mbps
1024 100% 226 Mbps 1024 100% 108 Mbps
1500 100% 246 Mbps 1500 100% 118 Mbps

17. Confidential
No. Item Province Distance Q’ty (set)
1
LTE Backhaul
Jeonnam 7Km 1
2 Jeonnam 3Km 1
3 Gyoungnam 4.5Km 1
4 Choongnam - 1
5 Daejeon - 9
6 Gangwon 10.7Km 1
7
Internet broadband
Incheon 7.6Km 2
8 Choongnam 4Km 2
9 “ 7Km 1
10 “ 8Km 1
11 “ 6Km 1
12 Incheon 4Km 1
[Bridge(PTP-5400)]

18. Confidential
No. Item Province Distance Q’ty (set)
1
LTE backhual
Jeonnam 4.3Km 1
2 “ 12.7Km 1
3 “ 7Km 1
4 Gangwon 10.7Km 1
5 Jeonnam 3Km 1
6 “ 8Km 1
7 “ 5Km 1
8 “ 16Km 1
9 “ 3Km 1
10 “ 7Km 1
11 “ 8Km 1
12 “ 15Km 1
13 “ 3Km 1
14 “ 5Km 1
15 “ 37Km 1
16 “ 5Km 1
17 “ 26Km 1
18 “ 40.5Km 1
19 Wi-Fi Serivce Seoul - 5ea
[Bridge(PTP-5400), AP(AP-2130G)]

19. Confidential
No. Country Project Product Q’ty
1 Argentine Wireless live media transmission system Oct. 2013 Bridge 4
2
Japan
Wireless infra / smart farm village in
Numatacho
Jan. 2014 AP 8
3 Wireless infra on Hiroshima express way 2nd
half 2014 AP, CPE 70
4 Wireless infra for Japanese company Jun. 2014 Bridge 4
5
Wireless video transmission system for Japan
Self Defense Forces
Sep. 2014 Bridge 2
6 Japanese company Service May 2014 AP 6