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- downlink beamformlng 下行波束赋形
- A new beamforming method for CDMA downlink systems is proposed. 摘要提出了一种应用于下行链路的波束形成新方法。
- Scan for downlink channel and establish synchronization with BS. 用户端设备扫描下行信道,之后于基站建立同步。
- To the floor price of view, the town house is a downlink space. 以这样的楼面价来看,市中心的房价很难有下行空间。
- The default value of this parameter is "Downlink DTX disabled". 此参数的缺省值是“不连续发送的下行线失效”。
- These caused great difficulties to downlink and store SAR raw data. 这给数据的传输和存储带来了很大的困难。
- Coupling can happen at different places of the uplink and downlink channels. 上下行信道之间产生耦合的原因有多种,避雷设施的安装不当也是其中之一。
- This will make a [[downlink]] transfer speed of up to 10 Mbit/s possible. 它可以实现[[ 下行链路]] 大于10Mbps的传输速度。
- The BSS supports both downlink and uplink discontinuous transmission. 基本业务区支持下行和上行的不间断传输。
- I can confirm that Russia uses the following VHF downlink frequencies. 我可以证实,俄罗斯使用下面的甚高频下行频率。
- We propose a low complexity suboptimal user selection algorithm for downlink MU-MIMO systems with BD-GMD. 因此,提出了一种次最优但是计算复杂度较低的用户选择算法,用于采用BD-GMD方案的下行MU-MIMO系统。
- But reception can be rather spotty when you are mobile and tall buildings or mountains block your line-of-sight downlink. 但当你在移动时,可能会因为讯号被高楼或高山挡住,而让收讯变得断断续续。
- In fact, another way of saying the latter is insufficient demand, the price index in the downlink channel. 实际上,后者的另一种说法就是需求不足,价格指数处于下行通道。
- DFT is used to estimate the covariance matrix of downlink channel of the path, not calculating DOA. 在不求出DOA的情况下,采用离散傅里叶变换来估计该路径下行信道协方差矩阵。
- Telstar 11 was a straight repeater with a 6.5-GHz uplink and a 4.1-GHz downlink. 通讯卫星2号是有着6.;5吉赫兹的上行线4
- For data calls the value of the downlink DTX flag is always disabled regardless of the parameter value. 至于数据通话的不连续发送标志的下行线之值经常失效,就不用考虑其参数值。
- This paper presents the effect of carrier phase error on MC-CDMA performance in downlink mobile communications. 该文对下行无线通信信道中MC-CDMA系统的载波误差性能进行了研究。
- SDSL can support a variety of on the same speed downlink communications applications. 该技术现在已实际使用,运行良好。
- However MOZAT estimates, before bottoming out in the stock market will have a downlink emerging market. 但是摩通估计,在股市见底之前,还会有一轮下行行情出现。
- Therefore, the relationship between uplink and downlink is the base and strength element of MLM system. 所以上下线传销商之间的关系,是多层次传销组织发展的最基本的架构,也是最主要的力量。