1) grouping zero forcing
分组迫零
1.
As to the downlink,a new grouping zero forcing algorithm which coordinated transmitter-receiver processing was proposed to mitigate CCI.
采用收发结合的分组迫零算法实现多用户共道干扰抑制。
2) ZF
迫零
1.
Based on two low complexity algorithms BID(Bi-Directional ZF) and PIC(Parallel Interference Cancellation),we propose a novel combination detection algorithm BID-PIC of Zero-Forcing BLAST(Bell Laboratories Layered Space Time).
在有效利用双向迫零(BID-ZF)检测算法和并行干扰消除(PIC)检测算法的基础上,提出了一种ZF-BLAST的联合检测算法:BID-PIC。
2.
Among this,Zero-Forcing(ZF),Minimum Mean-Squared Error(MMSE) and Maximum Likelihood(ML) are three commonly used detection algorithms.
垂直分层空时码(VLST)是贝尔实验室提出的一种基于MIMO传输方式的空时码系统,其中,迫零检测算法(ZF)、最小均方误差检测算法(MMSE)和最大似然检测算法(ML)是常用的3种检测算法。
3.
Con- ventional zero- force channel estimation(ZF- CE) degrades the BER performance, since the frequency spectrum of the pilot sequence is not constant in envelope.
常见的迫零信道估计(ZF-CE)在导频频域非恒包络的情况下,会使信道估计误差增大而造成误码性能降低。
3) zero-forcing
迫零
1.
Enhanced OFDM mobile channel estimation based on zero-forcing technique
基于时频双域迫零的增强OFDM移动信道估计方法
2.
The capacities of multi-input-multi-output (MIMO) systems with parallel minimum-mean-square-error (MMSE) or zero-forcing (ZF) detectors are studied in this paper.
研究了无线通信中多天线系统的信道容量,采用并行最小均方误差(MMSE)和迫零(ZF)检测算法推导出简化接收方案下系统的容量公式,分析了系统中断概率与信噪比、天线数以及传输速率的关系。
3.
The proposed MUTP fully removes the downlink multiuser interference, resulting in the zero-forcing(ZF)solution.
MUTP完全的消除了下行链路的多用户干扰,导致了迫零(ZF)解决方法。
4) trellis termination
迫零
1.
Turbo codes can achieve excellent performance at low signal-to-noise ratio (SNR), but the performance can be severely degraded if no trellis termination is employed.
Turbo码在低信噪比 ( SNR)下能获得优异的性能 ,但是若不进行迫零处理 ,Turbo的性能可能会受到严重的影响 。
2.
This paper introduced the coding and decoding principles of Turbo codes,analyzed the function of trellis termination bits on the performance of Turbo codes,introduced several trellis termi na-tion schemes for Turbo codes.
介绍了Turbo码的编码和译码原理,分析了迫零比特对于Turbo码的性能的影响,介绍了目前常用的几种迫零方式,并且通过仿真对迫零比特对于Turbo码的性能影响进行了研究。
5) part grouping
零件分组
1.
For the purpose of improving utilization of raw materials of angle iron at iron tower manufacture and reducing the cost of manufacture, a rational method of part grouping is introduced after analyzing the practical demand of process .
为了提高铁塔制造中角钢原材料的利用率,最大限度地降低生产企业的生产成本,在对生产过程实际需求分析的基础上,介绍了一种合理的零件分组原则,并利用线性规划的原理,提出了一套完整的角钢优化下料数学算法。
6) parts group decision
零件分组
1.
The application of fuzzy mathematics in parts group decision;
模糊数学在零件分组中的应用研究
2.
Fuzzy mathematics is applied to parts group decision.
将模糊数学的方法引入到机械零件分组中。
补充资料：促迫
1.狭隘。 2.严急，不宽容;逼迫。 3.急迫;匆促。 4.催逼，推动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条