A Novel Method of Channel Estimation for WCDMA Downlink

机译：WCDMA下行信道估计的新方法

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摘要

A novel scheme for channel estimation is proposed in this paper for WCDMA Downlink where a pilot channel is simultaneously transmitted with a dada traffic channel. The proposed scheme exploits channel information in both pilot and data traffic channels by combining channel estimates from these two channels. It is demonstrated by computer simulations that the performance of the Rake receiver is improved obviously.

机译：本文针对WCDMA下行链路提出了一种新的信道估计方案，在该方案中，导频信道与dada业务信道同时发送。所提出的方案通过组合来自这两个信道的信道估计来利用导频和数据业务信道中的信道信息。计算机仿真表明，Rake接收机的性能明显提高。

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来源
《Conference on Wireless and Mobile Communications Nov 12-15, 2001, Beijing, China》|2001年|p.381-387|共7页
会议地点 Beijing(CN)
作者
Sheng Bin; You Xiaohu;
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作者单位

NCRL, Southeast University, Nanjing 210096,P.R.China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
关键词
WCDMA; channel estimation; least square method;

机译：WCDMA；信道估计；最小二乘法;

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1. Chip-Level Channel Estimation for the Downlink of a WCDMA System in Very High Mobility Environment [J] . Ya-Yin YANG, Jin-Fu CHANG IEICE Transactions on Communications . 2009,第5期

机译：高移动性环境中WCDMA系统下行链路的芯片级信道估计
2. Improved Channel Estimation and SIR Measurement in WCDMA Downlink Systems [J] . Ji-Woong Choi, Young-Shin Yoon, Yong-Hwan Lee IEEE Transactions on Vehicular Technology . 2005,第2期

机译：WCDMA下行链路系统中改进的信道估计和SIR测量
3. Downlink performance analysis of a BPSK-based WCDMA usingconventional RAKE receivers with channel estimation [J] . Guenach M., Vandendorpe L. IEEE Journal on Selected Areas in Communications . 2001,第11期

机译：使用常规RAKE接收机进行信道估计的基于BPSK的WCDMA的下行链路性能分析
4. Precise Estimation of WCDMA Downlink Pole Capacity in Multipath Propagation Channel by Monte Carlo Method [C] . Chen, Y.H., Wang, . 2007

机译：蒙特卡罗方法精确估计多径传播信道中WCDMA下行链路的极点容量
5. Channel estimation techniques for WCDMA communication systems. [D] . Han, XiBin. 2005

机译：WCDMA通信系统的信道估计技术。
6. Comparing Steady-State Visually Evoked Potentials Frequency Estimation Methods in Brain-Computer Interface With the Minimum Number of EEG Channels [O] . Mehrnoosh Neghabi, Hamid Reza Marateb, Amin Mahnam 2019

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7. Improved Channel Estimation and SIR Measurement in WCDMA Downlink Systems [O] . J.-W. Choi, Y.-S. Yoon, Y.-H. Lee 2005

机译：改进WCDMA下行链路系统中的信道估计和SIR测量

A Novel Method of Channel Estimation for WCDMA Downlink

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