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Lin Chen

Publications

Citations

Publications by Year

20212023

Co-Authors:

Martin HaardtXue JiangXingzhao LiuPei XiaoZhimeng Zhong

Show All Co-Authors (6)

Lin Chen

Affiliation

Wireless Network RAN Research Department

Huawei Technologies Co. LTD

Shanghai, China

Publication Topics

Channel Estimation,
Downlink Channel,
Frequency Division Duplex,
Massive Multiple-input Multiple-output,
Massive Multiple-input Multiple-output Systems,
Multiple-input Multiple-output,
Normalized Mean Square Error,
Time Division Duplex,
Uniform Linear Array,
Accurate Channel State Information,
Angle Of Arrival,
Angle Parameters

Publications

Citations

Publications by Year

20212023

Co-Authors:

Martin Haardt
Xue Jiang
Xingzhao Liu
Pei Xiao
Zhimeng Zhong

Show All Co-Authors (6)

Author's Published Works

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Showing 1-2 of 2 results

Conferences (2)

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Lin Chen(2)
Xue Jiang(2)
Zhimeng Zhong(1)
Zhentao Zou(1)
Pei Xiao(1)
Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China(1)
Communications Research Laboratory, Ilmenau University of Technology, Ilmenau, Germany(1)
School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China(1)
Wireless Network RAN Research Department, Huawei Technologies Co. LTD, Shanghai, China(1)
Institute for Communication Systems, University of Surrey, Guildford, U.K(1)
2021 55th Asilomar Conference on Signals, Systems, and Computers(1)
2023 31st European Signal Processing Conference (EUSIPCO)(1)
IEEE(2)
Helsinki, Finland(1)
Pacific Grove, CA, USA(1)
Channel Estimation(2)
Downlink Channel(2)
Frequency Division Duplex(2)
Massive Multiple-input Multiple-output(2)
Massive Multiple-input Multiple-output Systems(2)

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Downlink Channel Estimation in FDD Massive MIMO Systems Based on Multi-Resolution Discrimination Dictionary Learning

Zhentao Zou;Lin Chen;Xue Jiang;Pei Xiao

2023 31st European Signal Processing Conference (EUSIPCO)

Year: 2023 | Conference Paper |

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Compressive sensing (CS) techniques can be used to reduce the pilot overhead, and to improve the performance of channel estimation in massive multiple-input multiple-output (MIMO) systems. Most existing methods adopt the DFT matrix as a basis, which leads to direction mismatch and energy leakage problem in practice. However, the properties of geometry-based stochastic channel model (GSCM) are usua...Show More

Downlink Channel Estimation in FDD Massive MIMO Systems Based on Multi-Resolution Discrimination Dictionary Learning

Zhentao Zou;Lin Chen;Xue Jiang;Pei Xiao

2023 31st European Signal Processing Conference (EUSIPCO)

Year: 2023 | Conference Paper |

Tensor-Based Downlink Channel Reconstruction for FDD Massive MIMO

Lin Chen;Xue Jiang;Zhimeng Zhong;Xingzhao Liu;Martin Haardt

2021 55th Asilomar Conference on Signals, Systems, and Computers

Year: 2021 | Conference Paper |

Cited by: Papers (5)

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The acquisition of downlink channel state information (CSI) at the base station is a prerequisite for various applications in frequency division duplex (FDD) massive multipleinput multiple-output (MIMO) systems. To obtain accurate CSI, conventional approaches employ downlink training and feedback with a considerable overhead. In this paper, we exploit the partial reciprocity between FDD uplink and...Show More

Tensor-Based Downlink Channel Reconstruction for FDD Massive MIMO

Lin Chen;Xue Jiang;Zhimeng Zhong;Xingzhao Liu;Martin Haardt

2021 55th Asilomar Conference on Signals, Systems, and Computers

Year: 2021 | Conference Paper |

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