答案:ABCD
答案:ABCD
A. A、子帧内跳频
B. B、时隙内跳频
C. C、子帧间跳频
D. D、时隙间跳频
A. A、RRC
B. B、PDCP
C. C、RLC
D. D、MAC
A. A:HII (High Interference IndicAtor)
B. B:TLI (TrAffic LoAd IndicAtor)
C. C:LB (LoAdBlAnce)
D. D:OI (OverloAd IndicAtor)
A. A、业务状态时,CS语音向GSM进行单向切换,空闲时双向重选
B. B、业务状态时,PS业务和GSM进行双向重选
C. C、针对组合业务,CS业务先切换,PS业务挂起
D. D、针对组合业务,PS业务先切换,CS业务挂起