單項(xiàng)選擇題引入LTE時(shí)哪個(gè)主要的技術(shù)因素是重要的是()

A.SEAMLESS VOICE HANDOVER 
B.CIRCUIT SWITCHED SERVICES VIA UU
C.COMMON A-BIT INTERFACE 
D.4D SCALABILITY


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題哪些功能不屬于eNB?()

A.MME selection 
B.TAU

2.單項(xiàng)選擇題指令:flexi-NG里列出MO-user的是?()

A.fshasili-bare 
B.fshasili-dn 
C.fshasili-se 
D.fshasili-rn

3.單項(xiàng)選擇題SON function in eNB ?()

A.Centrel
B.Distrubited
C.intellent
D.hybird

4.單項(xiàng)選擇題Network management system doesn't have which?()

A.billing&charging
B.All technology
C.multi vendor

5.單項(xiàng)選擇題RL40以上的與CSFB相關(guān)的feature的是?()

A. CSFB  to WCDMA via redirect
B. CSFB to GSM via redirect 
C. PSHO of CSFB