一种同型空时分组码的识别算法

王玉龙; 吴迪; 胡涛

doi:10.12263/DZXB.20210839

您当前的位置：

首页 >

文章列表页 >

一种同型空时分组码的识别算法

学术论文 | 更新时间：2025-12-08

- 一种同型空时分组码的识别算法
- An Identification Algorithm for Space-Time Block Codes with the Same Shape
- 电子学报 2022年50卷第11期页码：2754-2764
- 作者机构：
  
  解放军战略支援部队信息工程大学, 河南郑州 450001
- 作者简介：
  
  [ "王玉龙男, 1992年生, 河南洛阳人, 硕士研究生, 研究生方向为MIMO技术、空时码盲识别.E-mail: 939454580@qq.com" ]
  [ "吴迪（通讯作者）男, 1984年生,福建建阳人.中国人民解放军战略支援部队信息工程大学, 讲师.主要研究方向为通信信号分析与处理、电子对抗等.E-mail: wudipaper@sina.com" ]
  [ "胡涛男, 1976年生, 安徽桐城人.中国人民解放军战略支援部队信息工程大学, 教授、博士生导师.主要研究方向为雷达信号分析与处理、预警探测等.E-mail: hutaoengineering@163.com" ]
- 基金信息：
- DOI：10.12263/DZXB.20210839
  中图分类号： TN911.7
- 收稿：2021-07-02，
  
  修回：2021-11-04，
  
  纸质出版：2022-11-25
- 稿件说明：
移动端阅览
王玉龙,吴迪,胡涛.一种同型空时分组码的识别算法[J].电子学报,2022,50(11):2754-2764.

WANG Yu-long,WU Di,HU Tao.An Identification Algorithm for Space-Time Block Codes with the Same Shape[J].ACTA ELECTRONICA SINICA,2022,50(11):2754-2764.
王玉龙,吴迪,胡涛.一种同型空时分组码的识别算法[J].电子学报,2022,50(11):2754-2764. DOI： 10.12263/DZXB.20210839.

WANG Yu-long,WU Di,HU Tao.An Identification Algorithm for Space-Time Block Codes with the Same Shape[J].ACTA ELECTRONICA SINICA,2022,50(11):2754-2764. DOI： 10.12263/DZXB.20210839.

摘要

针对空时分组码(Space-Time Block Code，STBC)盲识别中码型相同的编码区分性较差甚至无法区分的问题，提出了一种基于接收信号统计特征的识别算法.首先分析了多输入多输出(Multiple Input Multiple Output，MIMO)系统中采用的空时编码方案与接收信号的统计特征之间的相关性，设计了概率匹配与弥散度匹配对该相关性进行量化，获得接收信号与不同编码方案的匹配度，最后利用决策树选择匹配度最高的编码作为识别结果.仿真结果表明，针对两组同型的空时分组码，所提算法在信噪比为8dB时可达98%以上的识别率，而基于特征提取的传统算法无法对两组编码进行有效区分；与基于深度学习的算法相比，本文算法对同型空时码的识别具有更好的鲁棒性，识别过程使用更少的计算资源.

Abstract

To solve the problem that space-time block codes(STBCs) with the same shape are poor differentiation or even indistinguishable

a recognition algorithm based on probability matching and dispersion matching was proposed. Firstly

the correlation between the STBCs adopted by multiple input multiple output(MIMO) system and the statistical characteristics of the received signal is analyzed. Probability matching and dispersion matching are designed to quantify the correlation

and the matching degree between the received signal and different codes is obtained. Finally

the decision tree is used to select the code with the highest matching degree as the recognition result. Simulation results show that the proposed algorithm can achieve more than 98% recognition rate when SNR is 8dB

while the traditional algorithm based on feature extraction cannot effectively distinguish the in-group codes. Compared with the algorithm based on deep learning

the proposed algorithm has better robustness for the recognition of space-time block codes with the same shape

and has better real-time performance and better applicability with fewer computing resources.

关键词

Keywords

references

DEYOUNG M R , HEATH R W , EVANS B L . Using higher order cyclostationarity to identify space-time block codes [C]// 2008 IEEE Global Telecommunications Conference . New Orleans, USA : IEEE , 2008 : 3370 ‑ 3374 .

CHOQUEUSE V , YAO K , COLLIN L , et al . Hierarchical space-time block code recognition using correlation matrices [J]. IEEE Transactions on Wireless Communications , 2008 , 7 ( 9 ): 3526 ‑ 3534 .

MAREY M , DOBRE O A , INKOL R . Classification of space-time block codes based on second-order cyclostationarity with transmission impairments [J]. IEEE Transactions on Wireless Communications , 2012 , 11 ( 7 ): 2574 ‑ 2584 .

ELDEMERDASH Y A , MAREY M , DOBRE O A , et al . Fourth-order statistics for blind classification of spatial multiplexing and alamouti space-time block code signals [J]. IEEE Transactions on Wireless Communications , 2013 , 61 ( 6 ): 1 ‑ 12 .

ELDEMERDASH Y A , DOBRE O A , MAREY M , et al . An efficient algorithm for space-time block code classification [C]// 2013 IEEE Global Communications Conference . Atlanta, USA : IEEE , 2013 : 3329 ‑ 3334 .

MAREY M , DOBRE O A , LIAO B . Classification of STBC systems over frequency-selective channels [J]. IEEE Transactions on Vehicular Technology , 2015 , 64 ( 5 ): 2159 ‑ 2164 .

YAN Wen-jun , ZHANG Li-min , LING Qing , et al . An algorithm for space-time block code classification using higher-order statistics(HOS) [J]. Springer Plus , 2016 , 5 ( 1 ): 1 ‑ 13 .

赵知劲 , 谢少萍 , 胡伟康 , 等 . 基于高阶累积量的正交空时分组码盲识别 [J]. 电波科学学报 , 2014 , 29 ( 3 ): 521 ‑ 527 .

ZHAO Zhi-jin , XIE Shao-ping , HU Wei-kang , et al . Blind recognition of the orghogonal space-time block code based on higher-order cumulants [J]. Chinese Journal of Radio Science , 2014 , 29 ( 3 ): 521 ‑ 527 . (in Chinese)

张立民 , 凌青 , 闫文君 . 基于高阶累积量的空时分组码盲识别算法研究 [J]. 通信学报 , 2016 , 37 ( 5 ): 1 ‑ 8 .

ZHANG Li-min , LI Qing , YAN Wen-jun . Blind recognition of STBC based on higher-order cumulants [J]. Journal on Communications , 2016 , 37 ( 5 ): 1 ‑ 8 . (in Chinese)

CHOQUEUSE V , MARAZIN M , COLLIN L , et al . Blind recognition of linear space-time block codes: a likelihood-based approach [J]. IEEE Transactions on Signal Processing , 2010 , 58 ( 3 ): 1290 ‑ 1299 .

李浩 , 彭华 , 于沛东 . 空时分组码参数分析 [J]. 电子学报 , 2017 , 45 ( 7 ): 1559 ‑ 1566 .

LI Hao , PENG Hua , YU Pei-dong , et al . Parameter analysis of space-time block code [J]. Acta Electronica Sinica , 2017 , 45 ( 7 ): 1559 ‑ 1566 . (in Chinese)

QIAN Guo-bing , LI Li-ping , LUO Ming-gang , et al . Blind recognition of space-time block code in MISO system [J/OL]. Eurasip Journal on Wireless Communications & Networking , 2013 . https://doi.org/10.1186/1687-1499- 2013-164 https://doi.org/10.1186/1687-1499-2013-164 .

张立民 , 闫文君 , 凌青 , 等 . 一种单接收天线下的空时分组码识别方法 [J]. 电子与信息学报 , 2015 , 37 ( 11 ): 2621 ‑ 2627 .

ZHANG Li-min , YAN Wen-jun , LING Qing , et al . A method for blind recognition of space-time block coding using single receive antenna [J]. Journal of Electronics&Information Technology , 2015 , 37 ( 11 ): 2621 ‑ 2627 . (in Chinese)

凌青 , 张立民 , 闫文君 , 等 . 单接收天线空时分组码系统的分层调制识别 [J]. 电子学报 , 2016 , 44 ( 11 ): 2802 ‑ 2806 .

LING Qing , ZHANG Li-min , YAN Wen-jun , et al . Hierarchical modulation classification of space-time block codes with a single receive antenna [J]. Acta Electronica Sinica , 2016 , 44 ( 11 ): 2802 ‑ 2806 . (in Chinese)

PENG Sheng-liang , JIANG Han-yu , WANG Hua-xia , et al . Modulation classification based on signal constellation diagrams and deep learning [J]. IEEE Transactions on Neural Networks and Learning Systems , 2018 , 30 ( 3 ): 718 ‑ 727 .

孙姝君 , 彭盛亮 , 姚育东 , 等 . 基于深度学习的调制识别综述 [J]. 电信科学 , 2021 , 37 ( 5 ): 82 ‑ 90 .

SUN Shu-jun , PENG Sheng-liang , YAO Yu-dong , et al . A survey of deep learning based modulation recognition [J]. Telecommunications Science , 2021 , 37 ( 5 ): 82 ‑ 90 . (in Chinese)

张聿远 , 闫文君 , 林冲 , 等 . 利用卷积-循环神经网络的串行序列空时分组码识别方法 [J]. 信号处理 , 2021 , 37 ( 1 ): 19 ‑ 27 .

ZHANG Yu-yuan , YAN Wen-jun , LIN Chong , et al . Serial sequence space-time block code recognition method by using convolutional-recurrent neural networks [J]. Journal of Signal Processing , 2021 , 37 ( 1 ): 19 ‑ 27 . (in Chinese)

于柯远 , 张立民 , 闫文君 , 等 . 基于深度学习的多STBC盲识别算法 [J]. 系统工程与电子技术 , 2021 , 43 ( 4 ): 1110 ‑ 1118 .

YU Ke-yuan , ZHANG Li-min , YAN Wen-jun , et al . Blind recognition algorithm for multi-STBC based on deep learning [J]. Systems Engineering and Electronics , 2021 , 43 ( 4 ): 1110 ‑ 1118 . (in Chinese)

张聿远 , 闫文君 , 张立民 , 等 . 基于卷积神经网络的串行空时分组码盲识别算法 [J]. 系统工程与电子技术 , 2021 , 43 ( 11 ): 3360 ‑ 3370 .

ZHANG Yu-yuan , YAN Wen-jun , ZHANG Li-min , et al . Blind identification of serial space-time block code based on convolutional neural networks [J]. Systems Engineering and Electronics , 2021 , 43 ( 11 ): 3360 ‑ 3370 . (in Chinese)

ZHANG Li-min , ZHANG Yu-yuan , YAN Wen-jun , et al . Blind identification of space-time block codes based on deep learning [J/OL]. Chinese Journal of Aeronautics , 2021 . DOI: 10.1016/j.cja.2020.10.037 http://dx.doi.org/10.1016/j.cja.2020.10.037 .

AOUADA S , ZOUBIR A M , SEE C M S . A comparative study on source number detection [C]// Seventh International Symposium on Signal Processing and Its Applications . Paris : IEEE , 2003 : 173 ‑ 176 .

张纯 , 杨俊安 , 叶丰 . 高斯色噪声背景下的单通道信源数目估计算法 [J]. 信号处理 , 2012 , 28 ( 7 ): 994 ‑ 999 .

ZHANG Chun , YANG Jun-an , YE Feng . Single channel source number estimation algorithm under colored gaussian noise [J]. Signal Processing , 2012 , 28 ( 7 ): 994 ‑ 999 . (in Chinese)

ALAMOUTI S M . A simple transmit diversity technique for wireless communications [J]. IEEE Journal on Selected Areas in Communications , 1998 , 16 ( 8 ): 1451 ‑ 1458 .

GANESAN , GIRISH , STOICA , et al . Space-time block codes: a maximum SNR approach [J]. IEEE Transactions on Information Theory , 2001 , 47 ( 4 ): 1650 ‑ 1650 .

TAROKH , VAHID , JAFARKHANI , et al . Space-time block codes from orthogonal designs [J]. IEEE Transactions on Information Theory , 1999 , 45 ( 5 ): 1456 ‑ 1456 .

JAFARKHANI , HAMID . A quasi-orthogonal space-time block code [J]. IEEE Transactions on Communications , 2001 , 49 ( 1 ): 1 ‑ 4 .

MOLISCH A F . Wireless Communications [M]. 2th ed . New Jersey : Wiley-IEEE Press , 2011 .

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

5G-LDPC码的闭集盲识别研究

车间

2 \times 2 M I M O

可见光通信模型优化研究

基于信道编码的MIMO-OFDM非迭代自适应资源分配算法