CDMA2000的频点上行与下行相隔()

A、40MHz

B、45MHz

C、50MHz

D、55MHz

查看答案

相关问题推荐

  • BSC与MSCe/MGW、PDSN、PCF之间的接口为()接口。

    A、Abis

    B、A

    C、Um

    D、V5

    查看答案
  • 每个APC最大包含()个应用处理器(AP)。

    A、6

    B、7

    C、8

    D、9

    查看答案
  • SMGP协议目前定义的消息优先级有几级:()。

    A、2

    B、3

    C、4

    查看答案
  • CDMA2000 1x EV-DO Rel.0和Rev.A,其单载波反向最大数据速率分别为()。

    A、9.6kbps和153.6kbps

    B、153.6kbps和1.8Mbps

    C、1.8Mbps和2.4Mbps

    D、2.4Mbps和1.8Mbps

    查看答案
  • MPLS建议了两种标签分发方式()。

    A

    DoD

    B

    VoD

    C

    DU

    D

    DO

    查看答案
  • 9,26,51,124,173,( )

    A216B294C295D316
    查看答案
  • Effective tough survive wrap foremost refrain obtain distinguish existence available

    1 The theory supposes the ( ) of life on other planets .

    2 Would you please ( ) the toys up separately ?

    3 He built up a reputation as a ( ) businessman .

    4 There is no ( ) treatment of this disease .

    5 some rooms are ( ) to the doctors who are at the virus - control front line .

    6 The salesman finally managed to ( ) a copy of the report .

    7 It is hard to ( ) one twin from the other .

    8 Many companies managed to ( ) the pandemic .

    9 We have ( ) from going outside during the pandemic .

    10 This is first and ( ) a trade agreement.
    查看答案
  • 古典管理理论不相信管理是有规律可循的他们更相信个人经验
    查看答案
  • “战场”和“战士”这两个概念是()

    A.属种关系

    B.交叉关系

    C.全异关系
    查看答案
  • 关于lgG的正确解释是
    查看答案