Novel Pilot-aided Ridge Regression Channel Estimation for SC-FDE System on Time-varying Frequency Selective Fading Channel
Xiu-Hua Li, Lin Ma, Xue-Zhi Tan, Xin Liu
Communication Research Center, Harbin Institute of Technology, Harbin 150001, China
Abstract:
A novel pilot-aided ridge regression (RR) channel estimation for SC-FDE system on time-varying frequency selective fading channel is derived. Previous least square (LS) channel estimation, which does not consider and utilize the influence of noise, has poor performance when the observed signal is corrupted abnormally by noise. In order to overcome the inherent disadvantage of LS estimation, the proposed RR estimation uses the influence of noise to get better performance. The performance of this new estimator is examined. The numerical results are presented to show that the new estimation improves the accuracy of estimation especially in low channel signal-to-noise ratio (CSNR) level and outperforms LS estimation. In addition, the proposed RR estimation can get the gains of about 1dB compared with LS estimation.
Key words: SC-FDE channel estimation least square ridge regression
DOI：10.11916/j.issn.1005-9113.2013.01.005
Clc Number:TN911.5
Fund:
删除或更新信息，请邮件至freekaoyan#163.com(#换成@)
Novel Pilot-aided Ridge Regression Channel Estimation for SC-FDE System on Time-varying Frequency Se
本站小编 哈尔滨工业大学/2019-10-24
相关话题/Novel Pilot-aided Ridge Regression Channel Estimation
领限时大额优惠券,享本站正版考研考试资料!
优惠券领取后72小时内有效，10万种最新考研考试考证类电子打印资料任你选。涵盖全国500余所院校考研专业课、200多种职业资格考试、1100多种经典教材，产品类型包含电子书、题库、全套资料以及视频，无论您是考研复习、考证刷题，还是考前冲刺等，不同类型的产品可满足您学习上的不同需求。 ...考试优惠券 本站小编 Free壹佰分学习网 2022-09-19Volatility Estimation of Multivariate ARMA-GARCH Model
Volatility Estimation of Multivariate ARMA-GARCH Model Author NameAffiliationPengfei XieSchool of Mathematics and Statistics, Xidian University, Xi’an 710071, ChinaJimin YeSchool of Mathematics and Statistics, Xidian University, Xi’an 710071, ChinaJunyuan WangSchool of Mathe ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Biodegradation of Ammonia Nitrogen Using a Novel Candida sp. Strain N6 Immobilization
Biodegradation of Ammonia Nitrogen Using a Novel Candida sp. Strain N6 Immobilization Author NameAffiliationKai WangSchool of Marine Science and Technology, Harbin Institute of Technology, Weihai,Weihai 264209, Shandong, ChinaSchool of Municipal and Environmental Engineering ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05An LCC-HVDC Adaptive Emergency Power Support Strategy Based on Unbalanced Power On-Line Estimation
An LCC-HVDC Adaptive Emergency Power Support Strategy Based on Unbalanced Power On-Line Estimation Author NameAffiliationCongshan LiSchool of Electrical and Information Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, ChinaJian GuoSchool of Electrical a ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05State Estimation for Non-linear Sampled-Data Descriptor Systems: A Robust Extended Kalman Filtering
State Estimation for Non-linear Sampled-Data Descriptor Systems: A Robust Extended Kalman Filtering Approach Author NameAffiliationMao WangSpace Control and Inertial Technology Research Center, Harbin Institute of Technology, Harbin 150001, ChinaTiantian LiangSpace Control a ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-03-06Novel Logarithmic Non-Singular Terminal Sliding Mode and Its Application in Attitude Control of QTR
Novel Logarithmic Non-Singular Terminal Sliding Mode and Its Application in Attitude Control of QTR Author NameAffiliationHaibo LiuCollege of Aeronautics，Northwestern Polytechnical University， Xi’an 710072, ChinaHeping WangCollege of Aeronautics，Northwestern Polytechnical Un ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-03-06A Descriptor System Approach of Sensor Fault State Estimation for Sampled-data Systems
A Descriptor System Approach of Sensor Fault State Estimation for Sampled-data Systems Author NameAffiliationZhenhua ZhouChangzhou Vocational Institute of Light Industry, Changzhou 213164, Jiangsu ChinaMao WangDepartment Space Control and Inertial Technology Research Center, ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-03-06A Fuzzy Logic-Based Method for Risk Assessment of Bridges during Construction
A Fuzzy Logic-Based Method for Risk Assessment of Bridges during Construction Jin Cheng1,2, Mingsai Xu2,Zhengrong Chen2 (1. State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, Ch ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24CloudForen: A Novel Framework for Digital Forensics in Cloud Computing
CloudForen: A Novel Framework for Digital Forensics in Cloud Computing Mathew Nyamagwa1, Jigang Liu1, Anyi Liu2, Tetsutaro Uehara3 (1.Dept. of Information and Computer Sciences, Metropolitan State University, Saint Paul 55106,US ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Novel Spectrum Allocation Algorithm Based on the Activities of Primary Users for Cognitive Radio Net
Novel Spectrum Allocation Algorithm Based on the Activities of Primary Users for Cognitive Radio Networks Yao Wang, Zhong-Zhao Zhang, Lin Ma, Jia-Mei Chen Communication Research Center, Harbin Institute of Technology, Harbin 150 ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Novel Methodology for Designing Frequency Selective Surfaces with Miniaturized Cells
Novel Methodology for Designing Frequency Selective Surfaces with Miniaturized Cells Guo-Hui Yang1, Wan-Lu Li1, Tong Zhang2, Qun Wu1, Xue-Mai Gu1 (1.Dept. of Microwave Engineering, Harbin Institute of Technology, Harbin 150001, ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24
