Applied for 2G & 3G networks roll-out.

1. 1
WIRELESS COMMUNICATION’S PROJECT
ANTENNA INSTALLATION ENGINEERING
Giáo viên hướng dẫn:
Hà Hoàng Kha
Học viên thực hiện:
Nguyễn Hồ Bá Hải
Nguyễn Phạm Viết Nhã
HO CHI MINH CITY UNIVERSITY of
TECHNOLOGY

2. 25-Oct-13 WIRELESS 2
EPS Architecture
Radio Network Overview
Core
Network Other
management
systems
TEMS
OSS-RC
Network
Management
Environment
Mun
Mur
Mut
Mub
lu
lur
RNC
Hub RBS
or RXI
RBS
lub
OSS-RC: Operations Support System
Radio & Core
User Equipment
Radio
Access
Network

3. 25-Oct-13 WIRELESS 3
RADIO BASE STATION

4. 25-Oct-13 WIRELESS 4
AN RBS FOR EVERY APPLICATION
RBS 6201 RBS 6101
RBS
6301
RBS
6302
RBS
6601
RBS
6102
RBS
6202

5. 25-Oct-13 WIRELESS 5
Different Cell Structures
RBS with one omni-
directional antenna
covering 360o
RBS with three antennas
each covering one sector,
(120o
) – longer range
120o
Depending on RBS-type we can have up to 6 sectors in a cell

6. 25-Oct-13 WIRELESS 6
ANTENNA SYSTEM DIAGRAM
½ Jumper Cable
`
Existing
GSM Antenna
1800Mhz
Sector
A
½ Jumper Cable
Existing
GSM Antenna
1800Mhz
Existing
GSM Antenna
1800Mhz`
Sector
B
Sector
C
Feeder Cable
7/8 or 1 5/8
RBS6201 (V2)
Feeder Cable
7/8 or 1 5/8
`` ``
Feeder Cable
7/8 or 1 5/8
½ Jumper Cable ½ Jumper Cable
½ Jumper Cable ½ Jumper Cable ½ Jumper Cable
½ Jumper Cable
½ Jumper
Cable

7. 25-Oct-13 WIRELESS 7
ANTENNA SYSTEM DIAGRAM (with EHCU)
`
Existing
GSM Antenna
1800Mhz
Sector
A
Jumper Cable
Feeder Cable
7/8 or 1 5/8
RBS6201 (V2)
Jumper Cable
EHCU
`
Existing
GSM Antenna
1800Mhz
Sector
B
Jumper Cable
Re-used
existing
Feeder Cable
7/8 or 1 5/8
Jumper Cable
EHCU
`
Existing
GSM Antenna
1800Mhz
Sector
C
Jumper Cable
Feeder Cable
7/8 or 1 5/8
Jumper Cable
EHCU
½ Jumper Cable½ Jumper Cable
½ Jumper
Cable

8. 25-Oct-13 WIRELESS 8
RRU 1 RRU 2 RRU 3
MU
FILTER 1 FILTER 2 FILTER 3
OIL 1,2,3
RET Cable RET Cable RET Cable
Jumper Cables Jumper CablesJumper Cables
ANT 1 ANT 2 ANT 3
MU-RRU AND ANTENNA CONNECTIONS
Sector 1 Sector 2 Sector 3

9. 25-Oct-13 WIRELESS 9
GENERAL ANTENNA
 1. Antenna
 2. Down tilt kit
 3. Mounting for F Panel
 4. Clamp for F Panel
11
22
44
33

10. 25-Oct-13 WIRELESS 10
GENERAL ANTENNA
Antenna Dimensions

11. 25-Oct-13 WIRELESS 11
GENERAL ANTENNA
Antennas mounted according to Standard Procedures and Site Specific Documents
M - Tilt : Mechanical Down Tilt.

12. 25-Oct-13 WIRELESS 12
E - Tilt : Electrical Down Tilt.
Electrical tilting angle checked according to Final Site Configuration
GENERAL ANTENNA

13. 25-Oct-13 WIRELESS 13
Remote Electrical Tilt - RET
 RET system is designed to meet the high requirements
for reliability, flexibility and efficiency in remote control
of tower-mounted telecommunication equipment.
 Optimize network in real time, saving time and costly
site visits.
 Respond quickly to changing traffic needs.
 Experience higher tilt possibility compared to
mechanical tilt.
 Reduces human error with accurate mechanical
control.
 No specialized manpower or equipment needed.
 Ideal for isolated or difficult-to-access sites.

14. 25-Oct-13 WIRELESS 14
Single Band RET Connections
RRU 1 RRU 2 RRU 3
MU
FILTER 1 FILTER 2 FILTER 3
OIL 1,2,3
RET Cable RET Cable RET Cable
Jumper Cables Jumper CablesJumper Cables
ANT 1 ANT 2 ANT 3
Sector 1 Sector 2 Sector 3
(I): ALD Control Interface
2 x 8 pin connector according IEC
60130-9, female/male

15. 25-Oct-13 WIRELESS 15
Kathrein’s Remote Electrical Tilt

16. 25-Oct-13 WIRELESS 16
Attaching Single Band RET

17. 25-Oct-13 WIRELESS 17
Attaching Triple Band RET

18. 25-Oct-13 WIRELESS 18
External Hybrid Combiner Unit (ECHU)
 ECHU is designed for high power combining
and distribution.
 When the need for traffic capacity grows, the
EHCU allows a doubling of the number of
carriers without adding antennas or antenna
feeders. Hardware as well as installation and
site fee costs can therefore be kept at a
minimum.
 The EHCU can also be used for in-building
distributed antenna systems.

19. 25-Oct-13 WIRELESS 19
External Hybrid Combiner Unit (ECHU)

20. 25-Oct-13 WIRELESS 20
Tower-Mounted Amplifier (TMA)
 The Tower-Mounted Amplifier (TMA) filters and amplifies
Radio Frequency (RF) signals received by the antenna
before being sent to the RBS.
 Transmission (TX) signals from the RBS are filtered but
not amplified before being sent to the antenna.

21. 25-Oct-13 WIRELESS 21
Tower-Mounted Amplifier (TMA)

22. 25-Oct-13 WIRELESS 22
Tower-Mounted Amplifier (TMA)

23. 25-Oct-13 WIRELESS 23
Repeater Solution
 With the ever increasing focus of cost vs returns in wireless networks,
repeaters (cell extenders) offer a cost effective solution to operators to
provide coverage at a fraction of standard BTS site costs. Repeaters are
ideal in scenarios where coverage is the prime objective.
 These repeaters are ideally suited for use as a Gap-Filler to optimise
network coverage.

24. 25-Oct-13 WIRELESS 24
Repeater Solution
Tapper
Only 1 feed is shown for the example
Donor 1 Link
Main
ant
Repeater
ant
AVITEC
REP
X
X
X
X
X
X
Flexi
BTS
Tower equipment
Floor equipmentTapper connected
directly to surge at
feeder

25. 25-Oct-13 WIRELESS 25
Repeater Solution
RRUS
Tapper
Only 1 feed is shown for the example
Donor 1 Link
Main
ant
Repeater
ant
REP
X
X
X
X
X
X
Tower equipment
Floor equipment
RBS
6601
OIL & DC

26. 25-Oct-13 WIRELESS 26
Repeater Setup
Power – Donor 1 & 2 - Link
Tappers
Repeater

27. 25-Oct-13 WIRELESS 27
Repeater Solution
Repeat
Antenna
A
B
C

28. 25-Oct-13 WIRELESS 28
Repeater Solution

29. 25-Oct-13 WIRELESS 29
90
o
33
o
33
o
Antenna Beam

30. 25-Oct-13 WIRELESS 30
H-Beam = 330

31. 25-Oct-13 WIRELESS 31
H-Beam = 900

32. 25-Oct-13 WIRELESS 32
Smart Radio Concept – SRC
4 Way Receiver Diversity
The SRC solution is to cover large rural areas with low capacity
coverage therefore cutting costs of building new sites to complete
the RF plan.

33. 25-Oct-13 WIRELESS 33

34. 25-Oct-13 WIRELESS 34
RRUS
Tx/Rx Rx
XXXXXXXX
XXXX
RRUS
Tx/Rx Rx
60W 60W
* note: Max output power for a
single RRU trx is currently 60W
2trx 60W - 4 way Rx Div – 2 Ant
Trx #1 Trx #2

35. 25-Oct-13 WIRELESS 35
RRUS
Tx/Rx Rx
XXXXXXXX
XXXX
XXXX
XXXX
RRUS
Tx/Rx Rx
RRUS
Tx/Rx Rx
RRUS
Tx/Rx Rx
60W 60W 60W 60W
Trx #1 Trx #2 Trx #3 Trx #4
4trx 60W - 4 way Rx Div – 4 Ant

36. 25-Oct-13 WIRELESS 36
IN - BUILDING

37. 25-Oct-13 WIRELESS 37
IN - BUILDING

38. 25-Oct-13 WIRELESS 38
IN - BUILDING

39. 25-Oct-13 WIRELESS 39
TM
TM
TM
TM
R
U
S
D
U
G
44 43
R
U
S
R
U
S
R
U
S
R
U
S
D
U
G
R
U
S
R
U
S
43
RBS 6201 12+4+12+7
DAS
B
In-Building Solution
37.8
DAS
C
NSN Ultrasite 3+3+8+3
DAS
A
DAS
B
42 37.5
AA
DAS
C
38.5
37.5
BB
CC
DD
38.2
DAS
D
HC
DASA
DASA
MCM
R
U
S
uLAB
RUS 80W
RUS 80W RUS 80W

40. 25-Oct-13 WIRELESS 40
In-Building Solution
RBS 6201 12+7+4
TM
TM
TM
TM
D
U
G
R
U
S
R
U
S
R
U
S
R
U
S
R
U
S
R
U
S
R
U
S
D
U
G
43
36.8
R
U
S
39.5
36.8
MCM
R
U
S
NSN Configuration 5+4+3
BB
CC
DAS
B
DAS
C
37.537.54
2
DAS
A
AA
MCM
DAS1
DAS1
DAS2
DAS3
DAS1
4343

41. 25-Oct-13 WIRELESS 41
IN - BUILDING

42. 25-Oct-13 WIRELESS 42
Metro SiteMetro Site

43. 25-Oct-13 WIRELESS 43
Metro Site Antenna CS 72454.0Metro Site Antenna CS 72454.0

44. 25-Oct-13 WIRELESS 44
Metro Site Antenna Kathrein 739 489Metro Site Antenna Kathrein 739 489

45. 25-Oct-13 WIRELESS 45
Metro SiteMetro Site

46. 25-Oct-13 WIRELESS 46
Problems of Technology

47. 25-Oct-13 WIRELESS 47
NEW GENERATIONNEW GENERATION
TechnologyTechnology ++ NaturalNatural

48. 25-Oct-13 WIRELESS 48

49. 25-Oct-13 WIRELESS 49

50. 25-Oct-13 WIRELESS 50
Phi Phi Island, Krabi.

51. 25-Oct-13 WIRELESS 51
Thank You & Questions