除保护bit外，一个Normal Burst包含（）bit。A、156.25B、148C、145D、142
除保护bit外，一个Normal Burst包含（）bit。
- A、156.25
- B、148
- C、145
- D、142
相关考题：
LTE建网目标对频谱效率的要求是( )A.峰值DL5bit/Hz和UL2.5bit/HzB.峰值DL4bit/Hz和UL3bit/HzC.峰值DL3bit/Hz和UL2.5bit/HzD.峰值DL2bit/Hz和UL4bit/Hz
UM RLC实体的SN由RRC配置，长度为『____』bit或『____』bit。( SN of UM RLC entity is configured by RRC,the length is 『____』bit or 『____』bit. )
一个理想低通信道带宽为3KHZ,其最高码元传输速率为6000Baud。若一个码元携带2bit信息量,则最高信息传输速率为( )。 A.12000bit/sB.6000bit/sC.18000bit/sD.12000Baud
You are working with a client to deploy QoS on their Frame Relay WAN. They would like to be able to allow packets to cross the Frame Relay WAN but have them marked as discard eligible if they exceed the QoS policy.How would you accomplish this task?（）A. Configure a class map that sets the DE bit so that the policy map can correctly apply a violate-action if the policy is exceeded.B. Configure a service policy that sets the DE bit and apply it to the serial interface connected to the Frame Relay WAN.C. Configure a policy map that has a burst-max action of setting the DE bit if the policy is exceeded.D. Configure a policy map that has a violate-action to change the DE bit from 0 to 1.
嵌入式系统中常用BIT（内置自检测）来检测硬件的状态。BIT通常可分为上电BIT、周期BIT、启动BIT、维护BIT等，其中不能影响应用软件正常运行的是（ ）。A.上电BITB.周期BITC.启动BITD.维护BIT
关于LAPDm帧说法正确的是（） A、帧长度（除SACCH）等于一个物理层块的大小23BB、帧长度（除SACCH）等于一个物理层块的大小21BC、起始和结尾都用一个8bit长的FLAGD、只有结尾有一个8bit的FLADE、只有起始一个8bit的FLAD
GSM中一个TDMA帧包含8个时隙，每个时隙即通常称作BURST，长度为156.25bit。一个NORMAL BURST包含（）bit用于传送用户数据或者话音。A、26B、57C、58D、114
LTE建网目标对频谱效率的要求是（）A、峰值DL5bit/Hz和UL2.5bit/HzB、峰值DL4bit/Hz和UL3bit/HzC、峰值DL3bit/Hz和UL2.5bit/HzD、峰值DL2bit/Hz和UL4bit/Hz
具备IS-IS GR能力的路由器重启前，IS-IS发出的Hello报文中，关于RR bit和RA bit描述正确的是（）。A、RR bit=1，RA bit=0B、RR bit=1，RA bit=1C、RR bit=0，RA bit=1D、RR bit=0，RA bit=0
A system administrator is doing an AIX 5L New and Complete Overwrite installation on a system with a 64-bit processor using the default settings. Which of the following will be the resulting installed environment？（）A、Only the 32-bit kernel will be installed and enabledB、Only the 64-bit kernel will be installed and enabledC、Both the 32-bit and 64-bit kernel will be installed and the 32-bit kernel will be enabledD、Both the 32-bit and 64-bit kernel will be installed and the 64-bit kernel will be enabled
单选题You are working with a client to deploy QoS on their Frame Relay WAN. They would like to be able to allow packets to cross the Frame Relay WAN but have them marked as discard eligible if they exceed the QoS policy. How would you accomplish this task?（）AConfigure a class map that sets the DE bit so that the policy map can correctly apply a violate-action if the policy is exceeded.BConfigure a service policy that sets the DE bit and apply it to the serial interface connected to the Frame Relay WAN.CConfigure a policy map that has a burst-max action of setting the DE bit if the policy is exceeded.DConfigure a policy map that has a violate-action to change the DE bit from 0 to 1.
多选题关于LAPDm帧说法正确的是（）A帧长度（除SACCH）等于一个物理层块的大小23BB帧长度（除SACCH）等于一个物理层块的大小21BC起始和结尾都用一个8bit长的FLAGD只有结尾有一个8bit的FLADE只有起始一个8bit的FLAD
单选题GSM中一个TDMA帧包含8个时隙，每个时隙即通常称作BURST，长度为156.25bit。一个NORMAL BURST包含（）bit用于传送用户数据或者话音。A26B57C58D114
单选题设一个数字系统传送8进制码元，传码率为1200B，则该系统传信率为（）A1200bit/sB4800bit/sC3600bit/sD9600bit/s