ACOC告警如何处理？

gbq65326

请问，某基站一直出现ACOC（Access Channel Overload Control接入信道过载控制）告警应如何处理？
S2/2/2+S1/1/1配置，且ACOC告警集中在1扇区，该基站在校园内，用户量比较大，两块128的信道板

09/16/10 09:02:57 #592253

*C02 REPT:CELL 19 ACOC, PAF 1, OVERLOAD CONTROL STARTED, at 09:02:58


09/16/10 09:02:58 #592254
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09/16/10 09:03:19 #592309

*C03 REPT:CELL 19 ACOC, PAF 1, OVERLOAD CONTROL RETIRED, at 09:03:20


09/16/10 09:03:20 #592311
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09/16/10 09:03:47 #592399

*C03 REPT:CELL 19 ACOC, PAF 1, OVERLOAD CONTROL STARTED, at 09:03:48


09/16/10 09:03:48 #592400
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09/16/10 09:03:54 #592412

*C03 REPT:CELL 19 ACOC, PAF 1, OVERLOAD CONTROL RETIRED, at 09:03:54