Event A/Event B -- 3GPP TS 36.331_the ue shall:-优快云博客

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5.5.4.2 Event A1 (Serving becomes better than threshold)

The UE shall:

1> consider the entering condition for this event to be satisfied when condition A1-1, as specified below, is fulfilled;
1> consider the leaving condition for this event to be satisfied when condition A1-2, as specified below, is fulfilled;
1> for this measurement, consider the primary or secondary cell that is configured on the frequency indicated in the associated measObjectEUTRA to be the serving cell;

Inequality A1-1 (Entering condition)

Ms - Hys > Thresh

Inequality A1-2 (Leaving condition)

Ms + Hys < Thresh

The variables in the formula are defined as follows:

Ms is the measurement result of the serving cell, not taking into account any offsets.

Hys is the hysteresis parameter for this event (i.e. hysteresis as defined within reportConfigEUTRA for this event).

Thresh is the threshold parameter for this event (i.e. a1-Threshold as defined within reportConfigEUTRA for this event).

Ms is expressed in dBm in case of RSRP, or in dB in case of RSRQ and RS-SINR.
Hys is expressed in dB.
Thresh is expressed in the same unit as Ms.

5.5.4.2 事件A1（服务质量变得优于阈值）

UE应该：

1> 当满足以下规定的条件A1-1时，视为进入此事件的条件已满足；
1> 当满足以下规定的条件A1-2时，视为离开此事件的条件已满足；
1> 对于此测量，将配置在相关measObjectEUTRA中指示的频率上的主要或次要小区视为服务小区；

不等式A1-1（进入条件）

Ms - Hys > Thresh

不等式A1-2（离开条件）

Ms + Hys < Thresh

公式中的变量定义如下：

Ms是服务小区的测量结果，不考虑任何偏移量。

Hys是此事件的滞后参数（即在reportConfigEUTRA中为此事件定义的滞后）。

Thresh是此事件的阈值参数（即在reportConfigEUTRA中为此事件定义的a1-Threshold）。

如果是RSRP，则Ms以dBm为单位表示；如果是RSRQ和RS-SINR，则以dB为单位表示。

Hys以dB为单位表示。

Thresh以与Ms相同的单位表示。

5.5.4.3 Event A2 (Serving becomes worse than threshold)

The UE shall:

1> consider the entering condition for this event to be satisfied when condition A2-1, as specified below, is fulfilled;
1> consider the leaving condition for this event to be satisfied when condition A2-2, as specified below, is fulfilled;
1> for this measurement, consider the primary or secondary cell that is configured on the frequency indicated in the associated measObjectEUTRA to be the serving cell;

Inequality A2-1 (Entering condition)

Ms + Hys < Thresh

Inequality A2-2 (Leaving condition)

Ms - Hys > Thresh

The variables in the formula are defined as follows:

Ms is the measurement result of the serving cell, not taking into account any offsets.

Hys is the hysteresis parameter for this event (i.e. hysteresis as defined within reportConfigEUTRA for this event).

Thresh is the threshold parameter for this event (i.e. a2-Threshold as defined within reportConfigEUTRA for this event).

Ms is expressed in dBm in case of RSRP, or in dB in case of RSRQ and RS-SINR.
Hys is expressed in dB.
Thresh is expressed in the same unit as Ms.

5.5.4.3 事件A2（服务质量变得劣于阈值）

UE应该：

1> 当满足以下规定的条件A2-1时，视为进入此事件的条件已满足；
1> 当满足以下规定的条件A2-2时，视为离开此事件的条件已满足；
1> 对于此测量，将配置在相关measObjectEUTRA中指示的频率上的主要或次要小区视为服务小区；

不等式A2-1（进入条件）

Ms + Hys < Thresh

不等式A2-2（离开条件）

Ms - Hys > Thresh

公式中的变量定义如下：

Ms是服务小区的测量结果，不考虑任何偏移量。

Hys是此事件的滞后参数（即在reportConfigEUTRA中为此事件定义的滞后）。

Thresh是此事件的阈值参数（即在reportConfigEUTRA中为此事件定义的a2-Threshold）。

如果是RSRP，则Ms以dBm为单位表示；如果是RSRQ和RS-SINR，则以dB为单位表示。

Hys以dB为单位表示。

Thresh以与Ms相同的单位表示。

5.5.4.4 Event A3 (Neighbour becomes offset better than PCell/ PSCell)

The UE shall:

1> consider the entering condition for this event to be satisfied when condition A3-1, as specified below, is fulfilled;
1> consider the leaving condition for this event to be satisfied when condition A3-2, as specified below, is fulfilled;
1> if usePSCell of the corresponding reportConfig is set to true:
2> use the PSCell for Mp, Ofp and Ocp;
1> else:
2> use the PCell for Mp, Ofp and Ocp;
NOTE The cell(s) that triggers the event is on the frequency indicated in the associated measObject which may be different from the frequency used by the PCell/ PSCell.

Inequality A3-1 (Entering condition)

Mn+Ofn+Ocn-Hys>Mp+Ofp+Ocp+Off

Inequality A3-2 (Leaving condition)

Mn+Ofn+Ocn+Hys<Mp+Ofp+Ocp+Off

The variables in the formula are defined as follows:

Mn is the measurement result of the neighbouring cell, not taking into account any offsets.

Ofn is the frequency specific offset of the frequency of the neighbour cell (i.e. offsetFreq as defined within measObjectEUTRA corresponding to the frequency of the neighbour cell).
Ocn is the cell specific offset of the neighbour cell (i.e. cellIndividualOffset as defined within measObjectEUTRA corresponding to the frequency of the neighbour cell), and set to zero if not configured for the neighbour cell.
Mp is the measurement result of the PCell/ PSCell, not taking into account any offsets.
Ofp is the frequency specific offset of the frequency of the PCell/ PSCell (i.e. offsetFreq as defined within measObjectEUTRA corresponding to the frequency of the PCell/ PSCell).
Ocp is the cell specific offset of the PCell/ PSCell (i.e. cellIndividualOffset as defined within measObjectEUTRA corresponding to the frequency of the PCell/ PSCell), and is set to zero if not configured for the PCell/ PSCell.

Hys is the hysteresis parameter for this event (i.e. hysteresis as defined within reportConfigEUTRA for this event).
Off is the offset parameter for this event (i.e. a3-Offset as defined within reportConfigEUTRA for this event).
Mn, Mp are expressed in dBm in case of RSRP, or in dB in case of RSRQ and RS-SINR.
Ofn, Ocn, Ofp, Ocp, Hys, Off are expressed in dB.

5.5.4.4 事件A3（邻区变得比PCell/PSCell更好）

UE应该：

1> 当满足以下规定的条件A3-1时，视为进入此事件的条件已满足；
1> 当满足以下规定的条件A3-2时，视为离开此事件的条件已满足；
1> 如果相应的reportConfig的usePSCell设置为true：
2> 对于Mp、Ofp和Ocp，使用PSCell；
1> 否则：
2> 对于Mp、Ofp和Ocp，使用PCell；
注意：触发事件的小区位于相关measObject中指示的频率上，该频率可能与PCell/PSCell使用的频率不同。

不等式A3-1（进入条件）

Mn+Ofn+Ocn-Hys>Mp+Ofp+Ocp+Off

不等式A3-2（离开条件）

Mn+Ofn+Ocn+Hys<Mp+Ofp+Ocp+Off

公式中的变量定义如下：

Mn是邻区小区的测量结果，不考虑任何偏移量。

Ofn是邻区小区频率的特定偏移量（即在与邻区小区频率对应的measObjectEUTRA中定义的offsetFreq）。

Ocn是邻区小区的特定偏移量（即在与邻区小区频率对应的measObjectEUTRA中定义的cellIndividualOffset），如果未为邻区小区配置，则设置为零。

Mp是PCell/PSCell的测量结果，不考虑任何偏移量。

Ofp是PCell/PSCell频率的特定偏移量（即在与PCell/PSCell频率对应的measObjectEUTRA中定义的offsetFreq）。

Ocp是PCell/PSCell的特定偏移量（即在与PCell/PSCell频率对应的measObjectEUTRA中定义的cellIndividualOffset），如果未为PCell/PSCell配置，则设置为零。

Hys是此事件的滞后参数（即在reportConfigEUTRA中为此事件定义的滞后）。

Off是此事件的偏移参数（即在reportConfigEUTRA中为此事件定义的a3-Offset）。

如果是RSRP，则Mn和Mp以dBm为单位表示；如果是RSRQ和RS-SINR，则以dB为单位表示。

Ofn、Ocn、Ofp、Ocp、Hys和Off以dB为单位表示。

5.5.4.5 Event A4 (Neighbour becomes better than threshold)

The UE shall:

1> consider the entering condition for this event to be satisfied when condition A4-1, as specified below, is fulfilled;
1> consider the leaving condition for this event to be satisfied when condition A4-2, as specified below, is fulfilled;

Inequality A4-1 (Entering condition)

Mn+Ofn+Ocn-Hys>Thresh

Inequality A4-2 (Leaving condition)

Mn+Ofn+Ocn+Hys<Thresh

The variables in the formula are defined as follows:

Mn is the measurement result of the neighbouring cell, not taking into account any offsets.

Ofn is the frequency specific offset of the frequency of the neighbour cell (i.e. offsetFreq as defined within measObjectEUTRA corresponding to the frequency of the neighbour cell).

Hys is the hysteresis parameter for this event (i.e. hysteresis as defined within reportConfigEUTRA for this event).
Thresh is the threshold parameter for this event (i.e. a4-Threshold as defined within reportConfigEUTRA for this event).
Mn is expressed in dBm in case of RSRP, or in dB in case of RSRQ and RS-SINR.
Ofn, Ocn, Hys are expressed in dB.
Thresh is expressed in the same unit as Mn.

5.5.4.5 事件A4（邻区变得优于阈值）

UE应该：

1> 当满足以下规定的条件A4-1时，视为进入此事件的条件已满足；
1> 当满足以下规定的条件A4-2时，视为离开此事件的条件已满足；

不等式A4-1（进入条件）

Mn+Ofn+Ocn-Hys>Thresh

不等式A4-2（离开条件）

Mn+Ofn+Ocn+Hys<Thresh

该公式中的变量定义如下：

Mn是相邻小区的测量结果，不考虑任何偏移量。

Ofn是相邻小区频率的特定偏移量（即在measObjectEUTRA中定义的offsetFreq，对应于相邻小区的频率）。

Ocn是相邻小区的小区特定偏移量（即在measObjectEUTRA中定义的cellIndividualOffset，对应于相邻小区的频率），如果未为相邻小区配置，则设置为零。

Hys是此事件的滞后参数（即在reportConfigEUTRA中为此事件定义的滞后），以dB表示。

Thresh是此事件的阈值参数（即在reportConfigEUTRA中为此事件定义的a4-Threshold）。

Mn在RSRP的情况下以dBm表示，在RSRQ和RS-SINR的情况下以dB表示。Ofn、Ocn、Hys以dB表示。

Thresh以与Mn相同的单位表示。

5.5.4.6 Event A5 (PCell/ PSCell becomes worse than threshold1 and neighbour becomes better than threshold2)

The UE shall:

1> consider the entering condition for this event to be satisfied when both condition A5-1 and condition A5-2, as specified below, are fulfilled;
1> consider the leaving condition for this event to be satisfied when condition A5-3 or condition A5-4, i.e. at least one of the two, as specified below, is fulfilled;
1> if usePSCell of the corresponding reportConfig is set to true:
2> use the PSCell for Mp;
1> else:
2> use the PCell for Mp;
NOTE: The cell(s) that triggers the event is on the frequency indicated in the associated measObject which may be different from the frequency used by the PCell/ PSCell.

Inequality A5-1 (Entering condition 1)

Mp+Hys<Thresh1

Inequality A5-2 (Entering condition 2)

Mn+Ofn+Ocn-Hys>Thresh2

Inequality A5-3 (Leaving condition 1)

Mp-Hys>Thresh1

Inequality A5-4 (Leaving condition 2)

Mn+Ofn+Ocn+Hys<Thresh2

The variables in the formula are defined as follows:

Mp is the measurement result of the PCell/ PSCell, not taking into account any offsets.
Mn is the measurement result of the neighbouring cell, not taking into account any offsets.
Ofn is the frequency specific offset of the frequency of the neighbour cell (i.e. offsetFreq as defined within measObjectEUTRA corresponding to the frequency of the neighbour cell).
Ocn is the cell specific offset of the neighbour cell (i.e. cellIndividualOffset as defined within measObjectEUTRA corresponding to the frequency of the neighbour cell), and set to zero if not configured for the neighbour cell.
Hys is the hysteresis parameter for this event (i.e. hysteresis as defined within reportConfigEUTRA for this event).
Thresh1 is the threshold parameter for this event (i.e. a5-Threshold1 as defined within reportConfigEUTRA for this event).
Thresh2 is the threshold parameter for this event (i.e. a5-Threshold2 as defined within reportConfigEUTRA for this event).

Mn, Mp are expressed in dBm in case of RSRP, or in dB in case of RSRQ and RS-SINR.
Ofn, Ocn, Hys are expressed in dB.
Thresh1 is expressed in the same unit as Mp.
Thresh2 is expressed in the same unit as Mn.

5.5.4.6 事件A5（PCell/PSCell变差到阈值1以下，且邻区变好到阈值2以上）

UE应该：

1> 当满足以下条件A5-1和条件A5-2时，认为该事件的进入条件已满足；
1> 当满足以下条件A5-3或条件A5-4中的至少一个时，即两者中的至少一个，认为该事件的离开条件已满足；
1> 如果相应的reportConfig中的usePSCell设置为true：
2> 使用PSCell作为Mp；
1> 否则：
2> 使用PCell作为Mp；
注意：触发事件的小区位于关联的measObject中指示的频率上，该频率可能与PCell/PSCell使用的频率不同。

不等式A5-1（进入条件1）

Mp+Hys<Thresh1

不等式A5-2（进入条件2）

Mn+Ofn+Ocn-Hys>Thresh2

不等式A5-3（离开条件1）

Mp-Hys>Thresh1

不等式A5-4（离开条件2）

Mn+Ofn+Ocn+Hys<Thresh2

该公式中的变量定义如下：

Mp是PCell/PSCell的测量结果，不考虑任何偏移量。

Mn是相邻小区的测量结果，不考虑任何偏移量。

Ofn是相邻小区频率的特定偏移量（即在measObjectEUTRA中定义的offsetFreq，对应于相邻小区的频率）。

Ocn是相邻小区的小区特定偏移量（即在measObjectEUTRA中定义的cellIndividualOffset，对应于相邻小区的频率），如果未为相邻小区配置，则设置为零。

Hys是此事件的滞后参数（即在reportConfigEUTRA中为此事件定义的滞后），以dB表示。 Thresh1是此事件的阈值参数（即在reportConfigEUTRA中为此事件定义的a5-Threshold1），以与Mp相同的单位表示。

Thresh2是此事件的阈值参数（即在reportConfigEUTRA中为此事件定义的a5-Threshold2），以与Mn相同的单位表示。

Mn、Mp在RSRP的情况下以dBm表示，在RSRQ和RS-SINR的情况下以dB表示。Ofn、Ocn、Hys以dB表示。

Thresh1以与Mp相同的单位表示。

Thresh2以与Mn相同的单位表示。

5.5.4.6a Event A6 (Neighbour becomes offset better than SCell)

The UE shall:

1> consider the entering condition for this event to be satisfied when condition A6-1, as specified below, is fulfilled;
1> consider the leaving condition for this event to be satisfied when condition A6-2, as specified below, is fulfilled;
1> for this measurement, consider the (secondary) cell that is configured on the frequency indicated in the associated measObjectEUTRA to be the serving cell;
NOTE: The neighbour(s) is on the same frequency as the SCell i.e. both are on the frequency indicated in the associated measObject.

Inequality A6-1 (Entering condition)

Mn+Ocn-Hys>Ms+Ocs+Off

Inequality A6-2 (Leaving condition)

Mn+Ocn+Hys<Ms+Ocs+Off

The variables in the formula are defined as follows:

Mn is the measurement result of the neighbouring cell, not taking into account any offsets.

Ocn is the cell specific offset of the neighbour cell (i.e. cellIndividualOffset as defined within measObjectEUTRA corresponding to the frequency of the neighbour cell), and set to zero if not configured for the neighbour cell.
Ms is the measurement result of the serving cell, not taking into account any offsets.
Ocs is the cell specific offset of the serving cell (i.e. cellIndividualOffset as defined within measObjectEUTRA corresponding to the serving frequency), and is set to zero if not configured for the serving cell.
Hys is the hysteresis parameter for this event (i.e. hysteresis as defined within reportConfigEUTRA for this event).
Off is the offset parameter for this event (i.e. a6-Offset as defined within reportConfigEUTRA for this event).
Mn, Ms are expressed in dBm in case of RSRP, or in dB in case of RSRQ and RS-SINR.
Ocn, Ocs, Hys, Off are expressed in dB.

5.5.4.6a 事件A6（邻区变得比SCell更好）

UE应该：

1> 当满足以下条件A6-1时，认为该事件的进入条件已满足；
1> 当满足以下条件A6-2时，认为该事件的离开条件已满足；
1> 对于此测量，将配置在关联的measObjectEUTRA中指示的频率上的（次要）小区视为服务小区；
注意：邻区与SCell位于相同的频率上，即两者都位于关联的measObject中指示的频率上。

不等式A6-1（进入条件）

Mn+Ocn-Hys>Ms+Ocs+Off

不等式A6-2（离开条件）

Mn+Ocn+Hys<Ms+Ocs+Off

该公式中的变量定义如下：

Mn是相邻小区的测量结果，不考虑任何偏移量。

Ocn是相邻小区的小区特定偏移量（即在measObjectEUTRA中定义的cellIndividualOffset，对应于相邻小区的频率），如果未为相邻小区配置，则设置为零。

Ms是服务小区的测量结果，不考虑任何偏移量。

Ocs是服务小区的小区特定偏移量（即在measObjectEUTRA中定义的cellIndividualOffset，对应于服务频率），如果未为服务小区配置，则设置为零。

Hys是此事件的滞后参数（即在reportConfigEUTRA中为此事件定义的滞后），以dB表示。

Off是此事件的偏移参数（即在reportConfigEUTRA中为此事件定义的a6-Offset），以dB表示。

Mn、Ms在RSRP的情况下以dBm表示，在RSRQ和RS-SINR的情况下以dB表示。

Ocn、Ocs、Hys、Off以dB表示。

5.5.4.7 Event B1 (Inter RAT neighbour becomes better than threshold)

The UE shall:

1> for UTRA and CDMA2000, only trigger the event for cells included in the corresponding measurement object;
1> consider the entering condition for this event to be satisfied when condition B1-1, as specified below, is fulfilled;
1> consider the leaving condition for this event to be satisfied when condition B1-2, as specified below, is fulfilled;

Inequality B1-1 (Entering condition)

Mn+Ofn-Hys>Thresh

Inequality B1-2 (Leaving condition)

Mn+Ofn+Hys<Thresh

The variables in the formula are defined as follows:

Mn is the measurement result of the inter-RAT neighbour cell, not taking into account any offsets. For CDMA 2000 measurement result, pilotStrength is divided by -2.

Ofn is the frequency specific offset of the frequency of the inter-RAT neighbour cell (i.e. offsetFreq as defined within the measObject corresponding to the frequency of the neighbour inter-RAT cell).

Hys is the hysteresis parameter for this event (i.e. hysteresis as defined within reportConfigInterRAT for this event).
Thresh is the threshold parameter for this event (i.e. b1-Threshold as defined within reportConfigInterRAT for this event). For CDMA2000, b1-Threshold is divided by -2.
Mn is expressed in dBm or in dB, depending on the measurement quantity of the inter-RAT neighbour cell.
Ofn, Hys are expressed in dB.
Thresh is expressed in the same unit as Mn.

5.5.4.7 事件B1（Inter RAT邻区变得比阈值更好）

UE应该：

1> 对于UTRA和CDMA2000，仅对包含在相应测量对象中的小区触发该事件；
1> 当满足以下条件B1-1时，认为该事件的进入条件已满足；
1> 当满足以下条件B1-2时，认为该事件的离开条件已满足；

不等式B1-1（进入条件）

Mn+Ofn-Hys>Thresh

不等式B1-2（离开条件）

Mn+Ofn+Hys<Thresh

该公式中的变量定义如下：

Mn是Inter-RAT邻区小区的测量结果，不考虑任何偏移量。对于CDMA2000测量结果，pilotStrength除以-2。

Ofn是Inter-RAT邻区小区频率的特定偏移量（即在对应于邻区Inter-RAT小区的measObject中定义的offsetFreq）。

Hys是此事件的滞后参数（即在reportConfigInterRAT中为此事件定义的滞后），以dB表示。

Thresh是此事件的阈值参数（即在reportConfigInterRAT中为此事件定义的b1-Threshold）。对于CDMA2000，b1-Threshold除以-2。

Mn以Inter-RAT邻区小区的测量量为单位，可以是dBm或dB。

Ofn、Hys以dB表示。

Thresh以与Mn相同的单位表示。

5.5.4.8 Event B2 (PCell becomes worse than threshold1 and inter RAT neighbour becomes better than threshold2)

The UE shall:

1> for UTRA and CDMA2000, only trigger the event for cells included in the corresponding measurement object;
1> consider the entering condition for this event to be satisfied when both condition B2-1 and condition B2-2, as specified below, are fulfilled;
1> consider the leaving condition for this event to be satisfied when condition B2-3 or condition B2-4, i.e. at least one of the two, as specified below, is fulfilled;

Inequality B2-1 (Entering condition 1)

Mp+Hys<Thresh1

Inequality B2-2 (Entering condition 2)

Mn+Ofn-Hys>Thresh2

Inequality B2-3 (Leaving condition 1)

Mp-Hys>Thresh1

Inequality B2-4 (Leaving condition 2)

Mn+Ofn+Hys<Thresh2

The variables in the formula are defined as follows:

Mp is the measurement result of the PCell, not taking into account any offsets.

Mn is the measurement result of the inter-RAT neighbour cell, not taking into account any offsets. For CDMA2000 measurement result, pilotStrength is divided by -2.
Ofn is the frequency specific offset of the frequency of the inter-RAT neighbour cell (i.e. offsetFreq as defined within the measObject corresponding to the frequency of the inter-RAT neighbour cell).
Hys is the hysteresis parameter for this event (i.e. hysteresis as defined within reportConfigInterRAT for this event).
Thresh1 is the threshold parameter for this event (i.e. b2-Threshold1 as defined within reportConfigInterRAT for this event).
Thresh2 is the threshold parameter for this event (i.e. b2-Threshold2 as defined within reportConfigInterRAT for this event). For CDMA2000, b2-Threshold2 is divided by -2.
Mp is expressed in dBm in case of RSRP, or in dB in case of RSRQ.
Mn is expressed in dBm or dB, depending on the measurement quantity of the inter-RAT neighbour cell.
Ofn, Hys are expressed in dB.