Sheet1Parameter NameBefore ValueProposed ValueDefinitionDescriptionDLCONVAMRTHD80%90%DL threshold of Conv AMR service[%]Description:The percentage of the conversational AMR service threshold to the 100% downlink load. It is applicable to algorithm 1 and algorithm 2.GUI value range:0~100Actual value range:0~1, step:0.01Unit:NoneDefault value:80Recommended Value:80CELL CACDLCONVNONAMRTHD80%90%DL threshold of Conv non_AMR service[%]Description:The percentage of the conversational non-AMR service threshold to the 100% downlink load. It is applicable to algorithm 1 and algorithm 2. The parameter is used for controlling the non-AMR service admission. That is, when a non-AMR service is accessing, the RNC evalutates the measurement value of the downlink load after the service is accessed. If the DL load of a cell is higher than this threshold after the access of a non-AMR speech service, this service will be rejected. If the DL load of a cell will not be higher than this threshold, this service will be admitted.GUI value range:0~100Actual value range:0~1, step:0.01Unit:NoneDefault value:80Recommended Value:80CELL CACDLOTHERTHD75%85%DL threshold of other services[%]Description:The percentage of other service thresholds to the 100% downlink load. The services refer to other admissions except the conversational AMR service, conversational non-AMR service, and handover scenarios. It is applicable to algorithm 1 and algorithm 2. The parameter is used for controlling other service admissions. That is, when a service is accessing, the RNC evalutates the measurement value of the downlink load after the service is accessed. If the DL load of a cell is higher than this threshold after the access of a service, this service will be rejected. If the DL load of a cell will not be higher than this threshold, this service will be admitted. The DL load factor thresholds include parameters of [DL threshold of Conv non_AMR service], [DL handover access threshold] and [DL threshold of other services]. The four parameters can be used to limit the proportion between the conversational service, handover user and other services in a specific cell, and to guarantee the access priority of other services. If the value is too high the system load after admission may be over large, which impacts system stability and leads to system congestion. If the value is too low, the possibility of user rejects may increase, resulting in waste in idle resources and the failure to achieving network planning target.GUI value range:0~100Actual value range:0~1, step:0.01Unit:NoneDefault value:75Recommended Value:75CELL CACDLHOTHD85%95%DL handover access threshold[%]Description:The percentage of the handover service admission threshold to the 100% downlink load. It is applicable to algorithm 1 and algorithm 2. The parameter is used for controlling the handover admission. That is, when a service is handing over to a cell, the RNC evalutates the measurement value of the downlink load after the service is accessed. If the DL load of a cell is higher than this threshold after the access, this service will be rejected. If the DL load of a cell will not be higher than this threshold, this service will be admitted. The DL load factor thresholds include parameters of [DL threshold of Conv non_AMR service], [DL handover access threshold] and [DL threshold of other services]. The four parameters can be used to limit the proportion between the non-handover service, handover user and other services in a specific cell, and to guarantee the access priority of the handover service. This parameter is related to the cell radius and cell maximum TX power. If the value is too high, the system load after admission may be over large, which impacts system stability and leads to system congestion. If the value is too low, the possibility of user rejects may increase, resulting in waste in idle resources.GUI value range:0~100Actual value range:0~1, step:0.01Unit:NoneDefault value:85Recommended Value:85CELL CACDLCELLTOTALTHD90%95%DL total power threshold[%]Description:Admission threshold of the total cell downlink power. If the value is too high, too many users will be admitted. However, the throughput of a single user is easy to be limited. If the value is too low, cell capacity will be wasted.GUI value range:0~100Actual value range:0~1, step:0.01Unit:NoneDefault value:90Recommended Value:90CELL CACNBMDLCACALGOSELSWITCHALGORITHM_FIRSTALGORITHM_THIRDDownlink CAC algorithm switchDescription:The algorithms with the above values represent are as follow:ALGORITHM_OFF: Disable downlink call admission control algorithm.ALGORITHM_FIRST: The load factor prediction algorithm will be used in downlink CAC.ALGORITHM_SECOND: The equivalent user number algorithm will be used in downlink CAC.ALGORITHM_THIRD: The loose call admission control algorithm will be used in downlink CAC.GUI value range:ALGORITHM_OFF, ALGORITHM_FIRST, ALGORITHM_SECOND, ALGORITHM_THIRDActual value range:ALGORITHM_OFF,ALGORITHM_FIRST,ALGORITHM_SECOND,ALGORITHM_THIRDUnit:NoneDefault value:-Recommended Value:NoneCELL CACNBMULCACALGOSELSWITCHUplink CAC algorithm switchDescription:The algorithms with the above values represent are as follow:ALGORITHM_OFF: Disable uplink call admission control algorithm.ALGORITHM_FIRST: The load factor prediction algorithm will be used in uplink CAC.ALGORITHM_SECOND: The equivalent user number algorithm will be used in uplink CAC.ALGORITHM_THIRD: The loose call admission control algorithm will be used in uplink CAC.GUI value range:ALGORITHM_OFF, ALGORITHM_FIRST, ALGORITHM_SECOND, ALGORITHM_THIRDActual value range:ALGORITHM_OFF,ALGORITHM_FIRST,ALGORITHM_SECOND,ALGORITHM_THIRDUnit:NoneDefault value:-Recommended Value:NoneCELL CACRLMINDLPWR(CS 12.2k)-150-195RL Min DL TX power[0.1dB]Description:This parameter should consider the maximum downlink transmit power and the dynamic range of power control, and the value is relative to [PCPICH transmit power]. Since the dynamic range of power control is set to 15 dB, this parameter is recommended as [RL Max DL TX power] - 15 dB. If the parameter value is excessively low, the transmit power may become excessively low because of incorrect estimation of SIR. If the parameter value is excessively high, the downlink power control may be affected. For detailed information of this parameter, refer to 3GPP TS 25.433.GUI value range:-350~150Actual value range:-35~15, step:0.1Unit:dBDefault value:-Recommended Value:NoneCELL RL POWERRLMINDLPWR(PS 64k)-170-215RL Min DL TX power[0.1dB]Description:This parameter should consider the maximum downlink transmit power and the dynamic range of power control, and the value is relative to [PCPICH transmit power]. Since the dynamic range of power control is set to 15 dB, this parameter is recommended as [RL Max DL TX power] - 15 dB. If the parameter value is excessively low, the transmit power may become excessively low because of incorrect estimation of SIR. If the parameter value is excessively high, the downlink power control may be affected. For detailed information of this parameter, refer to 3GPP TS 25.433.GUI value range:-350~150Actual value range:-35~15, step:0.1Unit:dBDefault value:-Recommended Value:NoneCELL RL POWER

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