1. The BSC must communicate properly with the BTS.
2. The BTS must be configured with a clock board.
3. The setting takes effect only after the running of the SAV BTSCLKPARA command.
| ID | Name | Description |
|---|---|---|
| IDXTYPE | Index Type | Meaning: how to specify a BTS Value range: BYNAME(By Name), BYIDX(By Index) Explanation: This parameter determines whether to specify a BTS by its name or index. Default value: None |
| STIDX | Site Index | Meaning: BTS index Value range: 0-2047 Explanation: 1. This parameter specifies the number of a BTS. Each BTS is numbered uniquely in a BSC. 2. This parameter is mandatory if Index Type is set to BYIDX(By Index). Default value: None |
| STNAME | Site Name | Meaning: BTS name Value range: 1-32 characters Explanation: 1. This parameter specifies the name of the target BTS. Each BTS is named uniquely in a BSC. 2. This parameter is mandatory if Index Type is set to BYNAME(By Name). Default value: None |
| SRN | Subrack No. | Meaning: subrack number Value range: 0-53 Explanation: This parameter specifies the number of the subrack where the clock board is located. The subrack number is unique in a site. Default value: None |
| SN | Slot No. | Meaning: slot number Value range: 0-23 Explanation: This parameter specifies the number of the slot where the clock board is located. Default value: None |
| CLKMOD | Clock Mode | Meaning: clock mode Value range: INCLK(Internal Clock), BSCCLK(Trace BSC Clock), EXCLK(External Synchro Clock), IPCLK(IP Clock), TRANCLK(Trace Transport Clock), GPSCLK(Trace GPS Clock), UMCLK(Um Clock) Explanation: This parameter specifies the work mode of the BTS clock. Default value: None |
| TRCRNGLMT | Switch of Trace Range Limited | Meaning: switch of trace range limited Value range: ENABLE(Enable Trace Range Limit), DISABLE(Disable Trace Range Limit) Explanation: This parameter specifies whether to enable the limitation on trace range. The tracing mode of the BTS clock can be with or without trace range limitation. Default value: None |
| CALVAL | Calibration Value | Meaning: calibration value Value range: 0-4095 Explanation: This parameter specifies the calibration value of the clock. Default value: None |
Set clock parameters of a BTS (Index Type = BYIDX(By Index); Site Index = 0; Subrack No. = 0; Slot No. = 0; Clock Mode = BSCCLK(Trace BSC Clock); Switch of Trace Range Limited = ENABLE(Enable Trace Range Limit); Calibration Value = 1666): SET BTSCLKPARA: IDXTYPE=BYIDX, STIDX=0, SRN=0, SN=0, CLKMOD=BSCCLK, TRCRNGLMT=ENABLE, CALVAL=1666;