1) partial parallel interference cancellation
部分并行干扰抵消
1.
This paper studies multistage partial parallel interference cancellation for CDMA systems over multipath fading channels.
研究了多径衰落信道下CDMA系统中多级部分并行干扰抵消器问题,通过对残余干扰方差分析推导了存在信道估计误差时的最优干扰抵消权值表达式,提出了适用于多速率CDMA系统的信道估计辅助的部分并行干扰抵消器。
2.
A selective partial parallel interference cancellation method was presented to eliminate the far-near effect and sky-wave interference in radio navigation systems,in which the strong interference signal judged by the statistics of the acquisition and tracking output was selected and cancelled,thereby improving the acquisition performance on the weak navigation signals of the navigation receiver.
针对无线电导航系统中存在的远近效应和天波干扰,提出了一种选通的部分并行干扰抵消方法,通过捕获跟踪输出的相关峰值判决对强干扰信号进行选通并抵消,从而提高接收机对弱导航台信号的捕获性能。
2) SD-PPIC
软判决并行部分干扰抵消
1.
In this paper, we give another explanation for soft-decision partial PIC (SD-PPIC) detector in DS/CDMA systems.
在本文中,我们给出线性软判决并行部分干扰抵消（SD-PPIC）检测器的另一种解释。
3) parallel interference cancellation
并行干扰抵消
1.
A joint soft partial parallel interference cancellation (SP-PIC) and turbo channel decoder method for multicode CDMA system is proposed in this paper.
针对多码CDMA系统提出了一种联合软部分并行干扰抵消与Turbo译码估计方法。
2.
A new decision function named the WSGN function is given for partially parallel interference cancellation (PPIC) in multi-user detection.
给出了一种用于部分并行干扰抵消多用户检测新的判决函数 :WSGN判决函数。
3.
Accordingly parallel interference cancellation(PIC) was proposed.
为此,人们提出了并行干扰抵消的检测方法。
4) Parallel soft interference cancellation
并行软干扰抵消
5) PIC
[英][pɪk] [美][pɪk]
并行干扰抵消
1.
Performance Analysis of the PIC Multi-User Detection Algorithm for CDMA System;
CDMA系统中并行干扰抵消多用户检测算法的性能分析
2.
With the requirement of signal-to-interference ratio (SIR) detection at base station and under the framework of parallel interference cancellation (PIC), a comparison decision algorithm based on pre-decision of probabilistic data association (PDA) and hard decision of PIC is proposed.
以多速率码分多址(CDMA)传输为出发点,以满足不同用户信号的信干比(SIR)检测要求为目标,给出了在具有决策反馈的并行干扰抵消(PIC)检测框架下,通过实施基于概率数据关联(PDA)预估计软判决和并行干扰抵消硬判决的两种决策比较,进而选择最佳判决的方法,有效地抑制了由于信号估计不准确而造成的错误干扰抵消及相应的判决错误。
6) complete parallel interference cancellation
部分干扰抵消
补充资料：摆放式干扰机(见通信干扰设备)
摆放式干扰机(见通信干扰设备)
hand-emplaced jammer
baifongshi gQnraoii摆放式干扰机(hand一emplaeed jam;ner)见通信干扰设备。
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