电信业务技能考试

PBCH:Physical Broadcast Channel(物理广播信道)。承载小区ID等系统信息,用于小区搜索过程BCH的传输时间间隔(TTI)为()A、20msB、40msC、60msD、80ms

题目

PBCH:Physical Broadcast Channel(物理广播信道)。承载小区ID等系统信息,用于小区搜索过程BCH的传输时间间隔(TTI)为()

  • A、20ms
  • B、40ms
  • C、60ms
  • D、80ms
参考答案和解析
正确答案:B
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相似问题和答案

第1题:

RRCConnection Reconfiguration信息可以包含哪些信息()

A、Radio Bearer Setup

B、Radio Bearer Release

C、Radio Bearer Reconfiguration

D、Transport Channel Reconfiguration

E、Transport Format Combination Control

F、Physical Channel Reconfiguration

G、MeasurementControl


答案:ABCDEFG

第2题:

SDCCH全拼是()

A.Traffic Channel

B.Broadcast Control Channel

C.Stand-Alone Dedicated Control Channel

D.Access Granted Channel


参考答案:C

第3题:

2,3G切换时,CS域的切换信令不是:()

A.Physical Channel Reconfiguratio

B.RB Reconfiguratio

C.handover FromUTRANCommand_GSM

D.cellChangeOrderFromUTRAN


参考答案:A, B, D

第4题:

In this port,it is regulated that______will be broadcast every one hour on VHF Channel 6.

A.VHF News

B.Channel Rules

C.Visibility Time

D.Navigational Warnings


正确答案:D
在这个港口,它的规定是航行浸膏是每小时在甚高频6频道播发。

第5题:

以下()消息不包含TA消息。

A.Channel Required

B.Assignment Command

C.Immediate Assignment

D.Physical Context Confirm


参考答案:B

第6题:

In regard to a hub and spoke Frame-Relay data network, what kind of physical network is it classified as?()

A. point-to-point

B. broadcast multi-access

C. nonbroadcast multipoint

D. nonbroadcast multi-access

E. broadcast point-to-multipoint


参考答案:D

第7题:

TCH全拼是()

A.Traffic Channel Half Rate

B.Broadcast Control Channel

C.Cell Broadcast Channel

D.Access Granted Channel


参考答案:A

第8题:

UCI映射的物理信道为『____』与『____』。(The physical channel for UCI mapping is 『____』and『____』.)


参考答案:PUCCH
PUSCH
PUCCH
PUSCH

第9题:

______ will be broadcast every one hour on VHF Channel 6.

A.VHF News

B.Channel Rules

C.Visibility Time

D.Navigational Warnings


正确答案:D

第10题:

从以下哪些信令可以确定这次切换一定是RNC内切换()

  • A、Radio Bearer Reconfiguration Complete
  • B、Radio Bearer Reconfiguration
  • C、Physical channel Reconfiguration
  • D、Measurement Control

正确答案:C

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