B.统计时间段内,累加“CSFB主叫接通时延”除以CSFB主叫接通次数,为“CSFB主叫接通平均时延”
C.主叫UE发出Extended Service request消息后,到UE在2/3G网络上呼叫建立成功,MSC向BSC发出Altering消息,之间的时长为CSFB主叫接通时延
D.CSFB主叫接通次数指Alerting消息次数
B.统计时间段内,累加“CSFB主叫接通时延”除以CSFB主叫接通次数,为“CSFB主叫接通平均时延”
C.主叫UE发出Extended Service request消息后,到UE在2/3G网络上呼叫建立成功,MSC向BSC发出Altering消息,之间的时长为CSFB主叫接通时延
D.CSFB主叫接通次数指Alerting消息次数
Directions: Give brief answers to the following questions. (10 points, 2 points each) 1. How did the community of Gulfport act after Hurricane Camille was over in Face to Face with Hurricane Camille? 2. Why did the mayor’s speech puzzle the writer? What had the writer expected the mayor to say in Hiroshima─the "Liveliest" City in Japan? 3. Sum up the major characteristics of Mencken’s writing style in The Libido for the Ugly. 4. Who was the other Mark Twain the author found in Mark Twain─the Mirror of America? 5. What are the two key factors that define the physical reality of our relationship to the earth in Ships in the Desert?
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