This describes the data to be negotiated and planned for the initial configuration of a BTS3900/BTS3900A. Before configuring a BTS3900/BTS3900A, you need to obtain the data of the BTS, which consists of site configuration, site attributes, RXU chain attributes, board attributes, cell attributes, cell broadcast parameters, and TRX attributes.
Before configuring a BTS, the following data must be obtained.
- For the configuration data of the BTS3900/BTS3900A in TDM transmission mode, see Table 1.
- For the configuration data of the BTS3900/BTS3900A in IP transmission mode, see Table 2.
- For the configuration data of the BTS3900/BTS3900A in HDLC/HUB transmission mode, see Table 3.
NOTE: - CGI is comprised of MCC, MNC, LAC, and CI and is displayed in the format of "MCC-MNC-LAC-CI". In the following example, CGI is set to 460-01-8240-2.
- If FH is applied, you need to obtain the FH serial number of each cell. FH serial numbers vary with different cells under the same BTS.
- When the chain type is ring, the chain tail port number is required.
- The parameter "Ring Mode" in "BTS attributes" indicates the network topology between the BSC and the BTS. The Chain Type in the RXU Chain Attribute specifies the cascading methods of the RF modules.
- The RF modules are classified into the DRRU, DRFU, GRRU, GRFU, MRRU, and MRFU.
Parameter |
Example |
Data Source |
|
|---|---|---|---|
Site Configuration |
S4/4/4 |
Network planning |
|
BTS attributes |
Site Name |
Shanghai |
Network planning |
Site Index |
9 |
||
Site Type |
BTS3900 GSM |
||
Multiplexing Mode |
4:1 |
||
Upper-Level Port No. |
4 GEIUB Port |
||
FlexAbis Mode |
Fix Abis |
||
Service Mode |
TDM |
||
Active |
Deselected |
||
Ring Mode |
No |
||
Abis By Pass Mode |
No |
||
Backup OML |
No |
||
Board attributes |
RXU NAME |
GSM: GRFU_0, GRFU_1, GRFU_2 GSM+UMTS: MRFU_0, MRFU_1, MRFU_2 |
Network planning |
SFP Port No. |
GSM: 0, 1, 2 GSM+UMTS: 3, 4, 5 |
||
Send Receive Mode |
Single Feeder (1TX + 2RX) |
||
Antenna Tributary 1 Tower-Top Amplifier Flag |
No |
||
Cell attributes |
Cell Index |
1 |
Network planning |
Cell Name |
Shanghai, Shanghai_1, Shanghai_2 |
||
Frequency Band |
GSM900 |
||
MCC |
460 |
||
MNC |
01 |
||
LAC |
8240 |
||
CI |
2 |
||
NCC |
1 |
||
BCC |
1 |
||
Cell Layer |
1 |
||
Encryption Algorithm |
A5/0 |
||
Support GPRS |
Yes |
Negotiation with the peer end |
|
Support EDGE |
No |
||
TRX attributes |
Frequencies (F) |
955,958,961,964,967,970,973,976,979,982,985,988 |
Network planning |
Receive Mode |
Main Diversity |
||
Send Mode |
Transmitter Independent or Combining |
||
Parameter |
Example |
Data Source |
|
|---|---|---|---|
Site Configuration |
S4/4/4 |
Network planning |
|
BTS attributes |
Site Name |
Shanghai |
Network planning |
Site Index |
9 |
||
Site Type |
BTS3900 GSM |
||
Upper-Level Port No. |
GFGUB port 0 |
||
Service Mode |
IP |
||
Site IP |
2.2.2.9 |
||
IP Mask |
255.255.255.0 |
||
Active |
Deselected |
||
Board attributes |
RXU NAME |
GSM: GRFU_0, GRFU_1, GRFU_2 GSM+UMTS: MRFU_0, MRFU_1, MRFU_2 |
Network planning |
SFP Port No. |
GSM: 0, 1, 2 GSM+UMTS: 3, 4, 5 |
||
Send Receive Mode |
Single Feeder (1TX + 2RX) |
||
Antenna Tributary 1 Tower-Top Amplifier Flag |
No |
||
Cell attributes |
Cell Index |
1 |
Network planning |
Cell Name |
Shanghai, Shanghai_1, Shanghai_2 |
||
Frequency Band |
GSM900 |
||
MCC |
460 |
||
MNC |
01 |
||
LAC |
8240 |
||
CI |
2 |
||
NCC |
1 |
||
BCC |
1 |
||
Cell Layer |
1 |
||
Encryption Algorithm |
A5/0 |
||
Support GPRS |
Yes |
Negotiation with the peer end |
|
Support EDGE |
No |
||
TRX attributes |
Frequencies (F) |
955,958,961,964,967,970,973,976,979,982,985,988 |
Network planning |
Receive Mode |
Main Diversity |
||
Send Mode |
Transmitter Independent or Combining |
||
Parameter |
Example |
Data Source |
|
|---|---|---|---|
Site Configuration |
S4/4/4 |
Network planning |
|
BTS attributes |
Site Name |
Shanghai |
Network planning |
Site Index |
9 |
||
Site Type |
BTS3900 GSM |
||
Upper-Level Port No. |
0 GEHUB Port |
||
Service Mode |
HDLC |
||
Site In Port |
0 |
||
Active |
Deselected |
||
Config Ring |
No |
||
Backup OML |
No |
||
Board attributes |
RXU NAME |
GSM: GRFU_0, GRFU_1, GRFU_2 GSM+UMTS: MRFU_0, MRFU_1, MRFU_2 |
Network planning |
SFP Port No. |
GSM: 0, 1, 2 GSM+UMTS: 3, 4, 5 |
||
Send Receive Mode |
Single Feeder (1TX + 2RX) |
||
Antenna Tributary 1 Tower-Top Amplifier Flag |
No |
||
Cell attributes |
Cell Index |
1 |
Network planning |
Cell Name |
Shanghai, Shanghai_1, Shanghai_2 |
||
Frequency Band |
GSM900 |
||
MCC |
460 |
||
MNC |
01 |
||
LAC |
8240 |
||
CI |
2 |
||
NCC |
1 |
||
BCC |
1 |
||
Cell Layer |
1 |
||
Encryption Algorithm |
A5/0 |
||
Support GPRS |
Yes |
Negotiation with the peer end |
|
Support EDGE |
No |
||
TRX attributes |
Frequencies (F) |
955,958,961,964,967,970,973,976,979,982,985,988 |
Network planning |
Receive Mode |
Main Diversity |
||
Send Mode |
Transmitter Independent or Combining |
||