Blind Channel Estimation for Systems Employing Alamouti Coding

机译：采用Alamouti编码的系统的盲信道估计

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This paper presents blind channel estimation for Alamouti coding operating in time-correlated Rayleigh channels. A decision algorithm first obtains primary data estimates of the transmitted symbols based on the constrained linear minimum mean square error criterion, and these are applied to subsequent optimal minimum mean square error channel estimation. Performance is evaluated by simulation under the assumption of perfect timing, and presented against the known results of optimal coherent detection. The error performance is shown to be better than the Kalman filtering approach. The impact of finite cross correlations between the receive antennas is also investigated by simulation.

机译：本文介绍了在时间相关的瑞利信道中进行的Alamouti编码的盲信道估计。决策算法首先基于受约束的线性最小均方误差准则来获得传输符号的主数据估计，并将其应用于后续的最佳最小均方误差信道估计。通过在最佳定时的假设下通过仿真评估性能，并针对最佳相干检测的已知结果进行介绍。结果表明，其错误性能优于卡尔曼滤波方法。还通过仿真研究了接收天线之间有限互相关的影响。

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《IEEE Wireless Communications and Networking Conference;WCNC 2010》|2010年|p.1-6|共6页
会议地点 Sydney(AU);Sydney(AU)
作者
Banani S. Alireza; Vaughan Rodney G.;
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正文语种 eng
中图分类无线通信;
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1. Near optimal performance joint semi-blind channel estimation and data detection techniques for Alamouti coded single-carrier (SC) MIMO communication systems [J] . J.K. Bhalani, D. Chauhan, Y.P. Kosta, Physical Communication . 2013,第sepa期

机译：用于Alamouti编码的单载波（SC）MIMO通信系统的接近最佳性能的联合半盲信道估计和数据检测技术
2. Blind channel estimation based on maximizing the eigenvalue spread of cumulant matrices in (2 × 1) Alamouti's coding schemes [J] . Adriana Dapena, Hector J. Perez-Iglesias, Vicente Zarzoso Wireless communications & mobile computing . 2012,第6期

机译：基于（2×1）Alamouti编码方案中累积量矩阵特征值扩散最大化的盲信道估计
3. A New Joint Estimation of Channels and the Number of Transmit Antennas for OFDM Systems with Antenna Diversity Employing Walsh Hadamard Codes [J] . Wichai PONGWILAI, Ryuji KOHNO, TANTARATANA IEICE Transactions on Communications . 2004,第2期

机译：具有Walsh Hadamard码的具有天线分集的OFDM系统的信道和发射天线数目的新联合估计
4. Blind Channel Estimation for Systems Employing Alamouti Coding [C] . S. Alireza Banani, Rodney G. Vaughan IEEE Wireless Communications Networking Conference . 2010

机译：amamouti编码的系统的盲信道估计
5. On blind channel estimation without channel ambiguity for single-rate and multi-rate space-time block coded CDMA systems. [D] . Nicolov, Eugene Borislavov. 2006

机译：对于单速率和多速率空时分组编码CDMA系统，在没有信道歧义的情况下进行盲信道估计。
6. Performance Analysis of MIMO-STBC Systems with Higher Coding Rate Using Adaptive Semiblind Channel Estimation Scheme [O] . Ravi Kumar, Rajiv Saxena -1

机译：基于自适应半盲信道估计方案的高编码率MIMO-STBC系统性能分析
7. A COMPARATIVE STUDY OF BLIND CHANNEL IDENTIFICATION METHODS FOR ALAMOUTI CODED SYSTEMS OVER INDOOR TRANSMISSIONS AT 2.4 GHZ [O] . Jose ́ A. Garcı́a-naya, Adriana Dapena, Luis Castedo 2015

机译：基于2.4 GHZ室内传输的aLamOUTI编码系统盲信道识别方法的比较研究

Blind Channel Estimation for Systems Employing Alamouti Coding

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