在CDMA硬切换流程中,需要进行异频切换时,涉及到以下三条信令: (1)Candidate Freg Search Response Message; (2)Candidate Freg Search Request Message; (3)Candidate Freg Search Report Message; (4)Candidate Freg Search Control Message. 具体的时序顺序为()
- A、(1)(2)(3)(4)
- B、(2)(1)(4)(3)
- C、(4)(2)(1)(3)
- D、(2)(4)(1)(3)
正确答案:B
答案解析:有
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