答案:ABD
A. A、PCCPCH_RSCP>-85dB的小区个数大于等于4个
B. B、PCCPCH_RSCP>-85dB的小区个数大于等于5个
C. C、PCCPCH_RSCP(highest)-PCCPCH_RSCP(lowest)<=6dB
D. D、PCCPCH_RSCP(highest)-PCCPCH_RSCP(lowest)<=8dB
A. A、微波炉
B. B、蓝牙设备
C. C、医疗或科学设备
D. D、2.4GHz无绳电话