空中接口中,GPRS手机的临时标识是()
A.TMSI
B. IMSI
C. TLLI
D. P_TMSI
MC140A统计__接口的__次数()
A…………Assignment Request
B. A…………Assignment Command
C. Abis………Assignment Request
D. Abis………Assignment Command
‘CallConfirmed’是在以下哪个过程中被用到?()
A) 移动被叫
B) 移动主叫
C) Location Update
D) Handover