Telkomsel LTE TDD 2300 Installation Guide and Key Point
New L2300_Scenario 1 900
1800+2100
2 port
900
1800
Keep existing low band antenna
Change high band antenna to 8 port antenna.
2 port
2100
900
New antenna 8 port
1800
2100
2300
UBBPe4_L FAN
UPEUc
UBBPd6_U
FAN
UBBPd6_L UBBPd6_U
BBU3900
UMPT_UL
UPEUc
UBBPd6_U UBBPd6_L UBBPd6_U
UMPT_UL
UPEUc
UPEUc
BBU3900
GPS
New L2300_Scenario 2 900+1800
4 port
900
1800
2100 2 port
Keep existing low band antenna.
Change high band antenna to 8 port antenna.
4 port
2100
900
New antenna 8 port
1800
2100
2300
UBBPe4_L FAN
UPEUc
UBBPd6_U
FAN
UBBPd6_L UBBPd6_U
BBU3900
UMPT_UL
UPEUc
UBBPd6_U UBBPd6_L UBBPd6_U
UMPT_UL
UPEUc
UPEUc
BBU3900
GPS
New L2300_Scenario 3 900
1800+2100 If 3 antenna per sector, sector,
2 port
900
exis ting
1800
2 port
G900, LTE1800, LTE1800, U2100 separate 2 port
antenna, change L1800 antenna with 8 port antenna.
2100
900
2 port
2100
New antenna 8 port
1800
2300
UBBPe4_L FAN
UPEUc
UBBPd6_U
FAN
UBBPd6_L UBBPd6_U
BBU3900
UMPT_UL
UPEUc
UBBPd6_U UBBPd6_L UBBPd6_U
UMPT_UL
UPEUc
UPEUc
BBU3900
GPS
New L2300_Scenario 4 1800+2100 If no antenna 900 per sector, change to 8 ports antenna New antenna 8 port
1800
2100
1800
2100
2300
UBBPe4_L FAN
UPEUc
UBBPd6_U
FAN
UBBPd6_L UBBPd6_U
BBU3900
UMPT_UL
UPEUc
UBBPd6_U UBBPd6_L UBBPd6_U
UMPT_UL
UPEUc
UPEUc
BBU3900
GPS
New L2300_Scenario 5 900+1800+2100
If existing antenna 6 port, change to 12 ports antenna
6 port
900
1800
New antenna 12 port
2100
900
1800
2100
2300
UBBPe4_L FAN
UPEUc
UBBPd6_U
FAN
UBBPd6_L UBBPd6_U
BBU3900
UMPT_UL
UPEUc
UBBPd6_U UBBPd6_L UBBPd6_U
UMPT_UL
UPEUc
UPEUc
BBU3900
GPS
New L2300_Scenario 6 if existing antenna already have GUL900 with 12 port (or GUL900 will on air ), New 2300 system system will re-use re-use the
New antenna 12 port
New antenna 12 port
same 12 port antenna
GUL900
1800
2100
900
1800
2100
2300
UBBPe4_L FAN
UPEUc
UBBPd6_U
FAN
UBBPd6_L UBBPd6_U
BBU3900
UMPT_UL
UPEUc
UBBPd6_U UBBPd6_L UBBPd6_U
UMPT_UL
UPEUc
UPEUc
BBU3900
GPS
RET and color coding, will configure RET in OSS U2100
GL1800
Notes :the antenna use 4.3-10 connector Jumper selection: Depend on the RRU connector type RET cable: Connect the RET cable to 900M RRU RRU3276 U2100 system
RET Port
ANT0
ANT1
ANT2
ANT3
TDD 2300 system GL1800 system RET cable
RET and color coding, will configure RET in OSS
GUL900 U2100
GL1800 Filter
Notes :the antenna use 4.3-10 connector Jumper selection: Depend on the RRU connector type RET cable: Connect the RET cable to 900M RRU RRU3276
U2100 system RET Port
ANT0
ANT1
ANT2
ANT3
GUL900 system GL1800 system RET cable
TDD 2300 Antenna deployment strategy Start
Proposed Final Antenna Scenario
Antenna cutover flow
12 Port Antenna
8 Port Antenna
Have 900M One antenna
If have 900M
Don’t have
90OM
900
1800
2100
2300
1800 2100
2300
900+1800,2100
Two antenna
If have 900M
Y
900,1800+2100 900+2100,1800
2 Port
1800,2100
900
8 Port Antenna
4 Port
8 Port Antenna
N
Three antenna
1800
2100
2300
900
1800
2300
2100
Antenna combine type
2 Port Note: 1,GUL site and planning GUL sites will use 12 port antenna 2,Multi sector antenna will be excluded from this flow
900
8 Port Antenna
1800
2 Port 4 Port
2300
2100
900
2100
2 Port
8 Port Antenna
1800
2300
2100
8 Port Antenna
1800
2300
Antenna RF design after TDD 2300 integrated Antenna height design guide:
Antenna Azimuth and Tilting design guide: Azimuth:
Initial height follow swapped antenna Site to site distance used as height design
Follow A&T antenna setting to minimize coverage impact
Mtilt: 1:1 swap Y antenna,initial height follow old antenna
Antenna height >30m (Cat.A) or >40m (Cat.B) or>50m(Cat.C) N Or>60m(Cat.D)*
Follow old antenna height
Y
Follow A&T antenna setting to minimize coverage impact
Etilt:
Antenna Height is reasonable or not?
Option1: follow 1800M antenna etilt
Y
setting,if don’t have 1800M, follow 2100M
N Propose new antenna height *Based on site to site distance to define, Cat.A<=500m,Cat.B<=1000m,Cat.C<=2000m,Cat.D>2000m
antenna etilt setting Option2: use ACP to output Etilting based on TDD 2300M coverage/quality KPI target
Thank you
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