A configuration command that modifies the handover control parameters of the cell. In this command, Cell Index or Cell Name uniquely identifies a cell.
| ID | Name | Description |
|---|---|---|
| IDXTYPE | Index Type | Meaning:Index Type Value range:BYNAME(By Name),BYIDX(By Index) Explanation:Index Type. Default value:None |
| CELLIDX | Cell Index | Meaning:Cell Index Value range:0~2047 Explanation: This parameter indicates the source cell index. The source cell index must be unique. Default value:None |
| CELLNAME | Cell Name | Meaning:Cell Name Value range:1-32 characters Explanation: This parameter indicates the name of the source cell. The name of each cell under one BSC must be unique. Default value:None |
| TCHHOMININTV | Min Interval for TCH Hos | Meaning:Min Interval for TCH Hos Value range:0~60 Explanation:After a new TCH is assigned to an MS, the MS can be handed over to another channel only if the time during which the MS occupies the TCH is longer than the period specified by this parameter. Default value:None |
| SDHOMININTV | Min Interval for SDCCH Hos | Meaning:Min Interval for SDCCH Hos Value range:0~60 Explanation:After a new SDCCH is assigned to an MS, the MS can be handed over to another channel only if the time during which the MS occupies the SDCCH is longer than the period specified by this parameter. Default value:None |
| CONTHOMININTV | Min Interval for Consecutive Hos | Meaning:Min Interval for Consecutive Hos Value range:0~60 Explanation:This parameter specifies the minimum interval between two consecutive handovers. No handover is allowed during the minimum interval. A timer starts after a handover is complete, and a subsequent handover is allowed only after the timer expires. The value of this parameter is the length of the timer. The parameter is used to avoid frequent handovers. Default value:None |
| NEWURGHOMININTV | Min Interval for Emerg.Hos | Meaning:Min Interval for Emerg.Hos Value range:0~60 Explanation:This parameter specifies the minimum interval between two consecutive emergency handovers. No emergency handover is allowed during the minimum interval. When the conditions for an emergency handover are met, an emergency handover timer is started. Another emergency handover decision can be made only when the timer expires. Default value:None |
| INRBSCSDHOEN | Inter-BSC SDCCH HO ALLowed | Meaning:Inter-BSC SDCCH HO ALLowed Value range:NO(NO),YES(YES) Explanation:This parameter specifies whether to allow the inter-BSC SDCCH handover. After the handover prohibition time for the initial access of an MS, the MS can be handed over to another SDCCH in another BSC before a TCH is assigned. Default value:None |
| PENALTYEN | Penalty Allowed | Meaning:Penalty Allowed Value range:NO(NO),YES(YES) Explanation:This parameter specifies whether to penalize the target cell where a handover fails or the serving cell where the TA is too great or the signal quality is too bad. If the target cell is congested and an incoming cell handover fails, a penalty is performed on the target cell to avoid the handover of the MS to the cell. When the TA is great or the signal quality is bad, ping-pong handovers are likely to occur. If a handover fails, a penalty should be performed on the serving cell. These kinds of penalties can be performed on cells in one BSC or on external cells. Default value:None |
| BTSMESRPTPREPROC | MR.Preprocessing | Meaning:MR.Preprocessing Value range:NO(NO),YES(YES) Explanation:This parameter specifies whether the BTS should preprocess MRs. This parameter determines whether transmit power is controlled by the BTS or by the BSC. This parameter is set to YES if power control is performed by the BTS. This parameter is set to NO if power control is performed by the BSC. Default value:None |
| PRIMMESPPT | Transfer Original MR | Meaning:Transfer Original MR Value range:NO(NO),YES(YES) Explanation:This parameter specifies whether the BTS should send the original measurement report to the BSC. If this parameter is set to Yes, the BTS should send the preprocessed MR and the original MR to the BSC. Default value:None |
| BSMSPWRLEV | Transfer BS/MS Power Class | Meaning:Transfer BS/MS Power Class Value range:NO(NO),YES(YES) Explanation:This parameter specifies whether the BS/MS power Classs should be transferred from the BTS to the BSC. Default value:None |
| MRPREPROCFREQ | Sent Freq.of preprocessed MR | Meaning:Sent Freq.of preprocessed MR Value range:NOreport(Do not report),Twice_ps(Twice every second),Once_ps(Once every second),Once_2s(Once every two second),Once_4s(Once every four second) Explanation:This parameter specifies the frequency at which the BTS sends the preprocessed MR to the BSC. After preprocessing the MRs, the BTS sends the preprocessed MRs to the BSC. For example, if this parameter is set to Twice every second, the BTS sends preprocessed MRs to the BSC every 0.5 second. Default value:None |
| MINPWRLEVDIRTRY | Min Power Level For Directed Retry | Meaning:Min Power Level For Directed Retry Value range:0~63 Explanation:This parameter is used to select the candidate cells during directed retry. If the receive level of an adjacent cell is greater than the value of this parameter, the adjacent cell can be selected as a candidate cell for directed retry. Default value:None |
Modify the handover control parameters of the cell (Index Type = BYIDX(By Index); Cell Index = 0): MOD CELLHOCTRL: IDXTYPE=BYIDX, CELLIDX=0, TCHHOMININTV=2, SDHOMININTV=2, CONTHOMININTV=4, NEWURGHOMININTV=4, INRBSCSDHOEN=NO, PENALTYEN=YES, PWRPREDICTEN=NO, BTSMESRPTPREPROC=NO, MINPWRLEVDIRTRY=30;