信道估计器,channel estimator
1)channel estimator信道估计器
1.In this paper, a novel adaptive algorithm is presented forchannel estimator by using the measured auto-correlation function of the instantaneous channel estimations.在衰落信道中进行相干解调必须知道瞬时的信道参数,但由于信道是时变的,所以信道估计器的频率响应和带宽应该是由衰落信道的统计特性和系统的信干比决定。
英文短句/例句
1.Low-complexity Channel Estimator for OFDM-UWB Systems一种适用于OFDM-UWB系统的低复杂度信道估计器
2.Study on Influence of Estimator to Performamce of RAKE Receiver in Correlated Nakagami Channel相关Nakagami信道下信道估计器对RAKE接收机性能影响研究
3.All-phase FFT maximum likelihood channel estimator based on OFDM systemOFDM系统中基于全相位算法的最大似然信道估计器
4.Study on Channel Estimation Based on Alterable Steps Wave Filter基于可变抽头滤波器的信道估计的研究
5.Channel Estimation of MIMO-OFDM System;MIMO-OFDM系统的信道估计
6.The Study on Channel Estimation Technique for MIMO-OFDM SystemsMIMO-OFDM系统信道估计研究
7.Iterative Channel Estimation in BICM-ID SystemSOBICM-ID中的迭代信道估计
8.Research on Channel Simulation, Detection and Channel Estimation for MIMO-OFDM;MIMO-OFDM信道仿真、检测和信道估计的研究
9.Research on Channel Estimation Techniques in OFDM Systems in Timing Varying Channel;OFDM系统在时变信道下的信道估计研究
10.Research on Channel of IEEE802.16a and Channel Estimation;IEEE802.16a信道模型和信道估计技术研究
11.Channel estimation based on channel shortening for IR-UWB systemsIR-UWB系统中基于信道缩短的信道估计
12.Research of Channel Estimation and SIR Estimation in WCDMA Physical LayerWCDMA系统物理层中信道估计和信干比估计的研究
13.Multipath Channel Estimation of LEO CDMA Satellite Downlink低轨道CDMA卫星下行链路多径信道估计
14.Channel Estimation and Tracking in MIMO Communication Systems;MIMO通信系统信道估计与跟踪的研究
15.Channel Estimation and Synchronization for OFDM Underwater Communication;OFDM水下通信信道估计与同步技术研究
16.Frequency Synchronization and Channel Estimation for OFDM Underwater Acoustic Communication;OFDM水声通信中的频率同步与信道估计
17.The Research on the OFDM Communication System s Channel Estimating and Synchroization;OFDM通信系统信道估计与同步技术研究
18.Study of Channel Estimation for OFDM Communication Systems;OFDM通信系统中信道估计算法研究
相关短句/例句
channel estimation信道估计
1.A novel iterativechannel estimation algorithm for BICM-OFDM systems;BICM-OFDM中一种新型迭代信道估计算法
2.Achannel estimation method for MIMO-OFDM system;一种MIMO-OFDM信道估计方法
3.A performance comparison ofchannel estimation between DS-UWB system and TH-UWB system;DS-UWB和TH-UWB系统的信道估计性能比较
3)channel estimator信道估计
1.Low-complexity time-frequencychannel estimator ML for MIMO-OFDM system;MIMO-OFDM系统低复杂度时频ML信道估计器
2.The performance ofchannel estimator determines the performance of the MIMO systems because of the interference between various antennas and the inter-symbol interference (ISI).MIMO系统中,由于各天线间干扰以及码间干扰等问题的存在,信道估计性能成为影响系统性能的决定性因素。
4)channel estimate信道估计
1.This paper presents a newchannel estimate algorithm to solve the problem.研究了CDMA系统在采用阵列天线接收时进行多用户联合检测中信道估计的实用化算法,较好地解决了现有许多算法不能满足实时性处理要求的难题。
2.An adaptivechannel estimate algorithm based on least-mean-square error is proposed in IEEE 802.11b标准的无线局域网中,提出了一种基于最小均方误差的自适应信道估计算法。
3.In the paper,firstly,based on the characteristic of the TD-SCDMA signal,we built a basic structure frame of TD-SCDMA system)Secondly,we analyzed the math model of TD-SCDMA system;including the system transmit model,channel estimate and joint detection.该论文从时分同步码分多址系统的信号特性出发,首先建立了时分同步码分多址系统的基本结构框架,然后分析了TD-SCDMA系统的数学模型,包括系统的发送信号模型、信道估计方式以及联合检测,重点分析了信道估计的数学公式,最后通过仿真比较了在使用多天线接收,联合检测条件下,经历慢衰落信道与快衰落信道下两种环境下系统的不同性能。
5)Maximum Likelihood Channel Estimator(MLE)最大似然信道估计器
1.This paper proposes a new Maximum Likelihood Channel Estimator(MLE) based on all-phase FFT(ap-FFT) algorithm for Orthogonal Frequency Division Multiplexing(OFDM) system.在OFDM系统中设计了一种基于全相位快速傅里叶变换算法的最大似然信道估计器。
6)LS channel estimationLS信道估计
1.A new scheme ofLS channel estimation in the time domain was proposed.提出了一种在时域内进行最小二乘(LS)信道估计的方案,为了获得LS信道估计的最小均方误差(MMSE),给出了一种最优导频序列设计方案,它要求每根发射天线中的导频序列为等间隔排列,不同天线中的导频序列相互位置正交。
延伸阅读
三十一祖道信大医禅师《八十八祖道影传赞》【三十一祖道信大医禅师《八十八祖道影传赞》】四祖道信大师者。姓司马氏。世居河内。后徙于蕲州广济县。生而超异。幼慕空宗诸解脱门。宛如宿习。既见三祖嗣法。摄心无寐。胁不至席者。盖六十年。隋大业十三载。领徒众抵吉州。值群盗围城。七旬不解。万众惶怖。祖愍之。教念摩诃般若。时贼众望雉堞间。若有神兵。乃相谓曰。城中必有异人。不可攻矣。稍稍引退。唐武德甲申岁。师却返蕲。春住破头山。学侣云臻。一日往黄梅县。路逢女子。携一小儿。骨相奇秀。异乎常童。祖问曰。子何姓。答曰。姓即有不是常姓。祖曰。是何姓。答曰。是佛性。祖曰。汝无姓耶。答曰。性空故无。祖默识其法器。即俾侍者。至其母所。乞令出家。母以夙缘故。殊无难色。遂舍为弟子。以至传法付衣。偈曰。华种有生性。因地华生生。大缘与性合。当生生不生。遂以学徒委之。是为此土四祖。赞曰。少年出家利根捷疾六十余年胁不至席学侣云臻何待小儿以有夙约观者不知
