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CCE（Control Channel Element）可用于数据量相对较大的PDCCH的资源分配，每个用户的PDCCH只能占用（）个CCE，称为聚合级别。
- A、1，2，4，8
- B、1，2，8，16
- C、16，24，48，96
- D、16，32，48，96
参考答案
更多 “CCE（Control Channel Element）可用于数据量相对较大的PDCCH的资源分配，每个用户的PDCCH只能占用（）个CCE，称为聚合级别。A、1，2，4，8B、1，2，8，16C、16，24，48，96D、16，32，48，96” 相关考题
考题
一个CCE(control channel element, 控制信道元，控制信道元素)由()个REG(resource element group，资源粒子组)组成。A.6B.7C.8D.9
考题
PCFICH(Physical Control Formal Indication Chan)信道的作用是()A.指示在这个子帧(sub frame)内PDCCH信道占用的OFDM符号数B.指示在这个无线帧(radio frame)内PDCCH信道占用的OFDM符号数C.指示在这个子帧(sub frame)内PDCCH信道占用的CCE数D.指示在这个无线帧(radio frame)内PDCCH信道占用的CCE数
考题
The control mode in which tile final control element is moved from one of two fixed positions to the other is known as______.A.dead band actionB.neutral zone actionC.rangeD.on-off action
考题
Which statements are true regarding ISDN channels?()
A. Each B channel can transmit up to 64 kbpsB. The ISDN B channel carries voice or dataC. The ISDN D channel transmits control information.D. The D channel transmission rate varies depending on the service used.E. HDLC or PPP can be used to encapsulate D channel information.
考题
SDCCH全拼是()
A.Traffic ChannelB.Broadcast Control ChannelC.Stand-Alone Dedicated Control ChannelD.Access Granted Channel
考题
TCH全拼是()
A.Traffic Channel Half RateB.Broadcast Control ChannelC.Cell Broadcast ChannelD.Access Granted Channel
考题
TD－LTE最小的时频资源单位是()。
A.Resource ELementB.Resource Element groupC.Control Channel ElementD.Resource Block
考题
以下哪个选项是PCFICH（Physical Control Formal Indication Channel）信道的作用（）A、指不在这个子帧（sub frame）内PDCCH彳曰道占用的OFDM符号数B、指示在这个无线帧（radio frame）内PDCCH信道占用的OFDM符号数C、指示在这个子帧（sub frame）内PDCCH信道占用的CCE数D、指示在这个无线巾贞（radio frame）内PDCCH信道占用的CCE数
考题
TD-LTE最小的时频资源单位是（）。A、Resource ELementB、Resource Element groupC、Control Channel ElementD、Resource Block
考题
Which two statements are correct about the signaling methods that are utilized for transmitting voice？ （）A、 Channel-associated signaling transmits control signals in band and therefore reduces the bandwidth available for the voice data stream.B、 Channel-associated signaling utilizes a separate TDM channel for transmitting control signals.C、 Common channel signaling transmits control signals in band and therefore reduces the bandwidth available for the voice data stream.D、 Common channel signaling uses one of the TDM channels to transmit control information reducing the number of channels available for voice.E、 ISDN BRIs implement channel-associated signaling.
考题
How does the CRS Server know that it has received an ASR-enabled contact? （）A、The workflow has ASR steps in it. B、The contact is on an ASR Dialogue Group channel. C、The contact is on a JTAPI Call Control Group channel. D、The contact is on a Cisco Media Dialogue Group channel.
考题
PCFICH（Physical Control Format Indication Channel）信道的作用是（）。A、指示在这个子帧（subframe）内PDCCH信道占用的OFDM符号数B、指示在这个无线侦（radioframe）内PDCCH信道占用的OFDM符号数C、指示在这个子帧（subframe）内PDCCH信道占用的CCE数D、指示在这个无线侦（radioframe）内PDCCH信道使用的CCE数
考题
SDCCH全拼是（）A、Traffic ChannelB、Broadcast Control ChannelC、Stand-Alone Dedicated Control ChannelD、Access Granted Channel
考题
TCH全拼是（）A、Traffic Channel Half RateB、Broadcast Control ChannelC、Cell Broadcast ChannelD、Access Granted Channel
考题
Which statements are true regarding ISDN channels?（）A、Each B channel can transmit up to 64 kbpsB、The ISDN B channel carries voice or dataC、The ISDN D channel transmits control information.D、The D channel transmission rate varies depending on the service used.E、HDLC or PPP can be used to encapsulate D channel information.
考题
单选题The control mode in which the final control element is moved from one of two flexed positions to the other is known as （）.A
dead band actionB
neutral zone actionC
rangeD
on-off action
考题
单选题以下哪个选项是PCFICH（Physical Control Formal Indication Channel）信道的作用（）A
指不在这个子帧（sub frame）内PDCCH彳曰道占用的OFDM符号数B
指示在这个无线帧（radio frame）内PDCCH信道占用的OFDM符号数C
指示在这个子帧（sub frame）内PDCCH信道占用的CCE数D
指示在这个无线巾贞（radio frame）内PDCCH信道占用的CCE数
考题
多选题Which two statements are correct about the signaling methods that are utilized for transmitting voice？ （）AChannel-associated signaling transmits control signals in band and therefore reduces the bandwidth available for the voice data stream.BChannel-associated signaling utilizes a separate TDM channel for transmitting control signals.CCommon channel signaling transmits control signals in band and therefore reduces the bandwidth available for the voice data stream.DCommon channel signaling uses one of the TDM channels to transmit control information reducing the number of channels available for voice.EISDN BRIs implement channel-associated signaling.
考题
多选题Which statements are true regarding ISDN channels?（）AEach B channel can transmit up to 64 kbpsBThe ISDN B channel carries voice or dataCThe ISDN D channel transmits control information.DThe D channel transmission rate varies depending on the service used.EHDLC or PPP can be used to encapsulate D channel information.
考题
单选题The control mode where the position of the final control element has a linear relationship with the position or value of the controller, variable is known as（）A
two position controlB
proportion controlC
reset controlD
rate control
考题
单选题TD-LTE最小的时频资源单位是（）。A
Resource ELementB
Resource Element groupC
Control Channel ElementD
Resource Block
考题
单选题How does the CRS Server know that it has received an ASR-enabled contact? （）A
The workflow has ASR steps in it. B
The contact is on an ASR Dialogue Group channel. C
The contact is on a JTAPI Call Control Group channel. D
The contact is on a Cisco Media Dialogue Group channel.
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