1通常代表同频切换2代表异频3代表异系统切换4代表traffic测量切换等
event1a:aprimarycpichentersthereportingrange(fonly).主公共导频信道
event1b:aprimarycpichleavesthereportingrange(fonly).主公共导频信道离开了测量范围
event1c:anonactiveprimarycpichbeesbetterthananactiveprimarycpich(fonly).
event1d:changeofbestcell(fonly).
event1e:aprimarycpichbeesbetterthananabsolutethreshold(fonly).绝对阈值
event1f:aprimarycpichbeesworsethananabsolut