B8018新增了覆盖增强功能，以下哪些属于下行覆盖增强技术（）。A、DPCT（Dual Power Combining Transmission）B、DDT（Delay Diversity Transmission）C、FWDR（Four Way Diversity Receiving）D、IRC（Interference Rejection Combining）
B8018新增了覆盖增强功能，以下哪些属于下行覆盖增强技术（）。
- A、DPCT（Dual Power Combining Transmission）
- B、DDT（Delay Diversity Transmission）
- C、FWDR（Four Way Diversity Receiving）
- D、IRC（Interference Rejection Combining）
相关考题：
Cell Maximum Transmission Power(小区下行所有物理信道加起来所允许的最大发射功率),以下哪个值得配置是合理的() A.43dBmB.-7dBC.-3dBD.53dBm
LTE系统中在4天线端口发送情况下的传输分集技术采用『____』与『____』结合的方式 。(Transmission diversity technology uses『____』and『____』union way in in 4 antenna port transmission situation.)
在通信专业中，TDM的英文全称是（），基带英文通常翻译为（）。A．Time Delay Method B．Transmission Delay Method C．Time Division Multiplexing D．Time Dividing MultiplexingA．sideband B．baseband C．dual band D．single band
以下哪些功能可以降低GSM网络中的干扰()。 A、DTX(Discontinuous Transmission，非连续发射)B、DPC(Dynamic Power Control，动态功率控制)C、FH(FrequcencyHopping，跳频)
The range of a SSB transmission is MOST affected by ______．A.Atmospheric noise and radiated powerB.The frequency band selected and time of day or nightC.Interference and position of the moonD.Radiated power and nearness to shore
If a GMDSS radio operator initiates a DSC distress transmission but does not insert a message，what happens ________．A.The transmission is aborted and an alarm sounds to indicate this data must be provided by the operatorB.The transmission is not initiated and“ERROR”is indicated on the display readoutC.The transmission will be made with“default”information provided automaticallyD.The receiving station will poll the DSC unit of the vessel in distress to download the necessary information
A small business currently has four separate servers， three of which perform low-overhead tasks with small memory footprints. How could the company BEST reduce power consumption among these four servers， while not sacrificing functionality？（）A、Enable each server’s Cool ’n’ Quiet and/or SpeedStep functionality so that processing power is conserved.B、Enforce auto-shutdown routines on all four servers for after-hours power saving while the office is closed.C、Consolidate the four servers onto the best two，combining them logically by tasks and memory consumption.D、Consolidate the four servers onto the most powerful machine using virtualization.
B8018新增了覆盖增强功能，以下哪些属于上行覆盖增强技术（）。A、DPCT（Dual Power Combining Transmission）B、DDT（Delay Diversity Transmission）C、FWDR（Four Way Diversity Receiving）D、IRC（Interference Rejection Combining）
Cell Maximum Transmission Power（小区下行所有物理信道加起来所允许的最大发射功率），以下哪个值得配置是合理的（）A、43dBmB、-7dBC、-3dBD、53dBm
单选题（）conveys a signal of desired rudder angle from the bridge and activates the power unit and transmission system unit the desired angle is reached.AThe control equipmentBThe power unitCThe transmission systemDThe follow-up mechanism
多选题下列选项中，哪些是下行覆盖增强技术（）A4路分集接收BDPCTCGPS同步DDDT