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See Google Scholar for a complete list of publications. Selected favorite papers are highlighted in blue.

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Orthogonal Approximate Message Passing with Optimal Spectral Initializations for Rectangular Spiked Matrix Models PDF
BibTeX 
@misc{chen2025orthogonalSpectral,
  title={Orthogonal Approximate Message Passing with Optimal Spectral Initializations for Rectangular Spiked Matrix Models},
  author={Chen, Haohua and Liu, Songbin and Ma, Junjie},
  year={2025},
  eprint={2512.19334},
  archivePrefix={arXiv},
  primaryClass={cs.IT},
  note={Submitted to IEEE Transactions on Information Theory}
}
Haohua Chen, Songbin Liu, Junjie Ma
Submitted to IEEE Transactions on Information Theory.
Continuous Angular Power Spectrum Recovery From Channel Covariance via Chebyshev Polynomials arXiv
BibTeX 
@misc{luo2026continuousAngularTSP,
  title={Continuous Angular Power Spectrum Recovery From Channel Covariance via Chebyshev Polynomials},
  author={Luo, Shengsong and Wu, Ruilin and Xu, Chongbin and Ma, Junjie and Yuan, Xiaojun and Wang, Xin},
  year={2026},
  note={Submitted to IEEE Transactions on Signal Processing},
  eprint={2512.24039},
  archivePrefix={arXiv},
  primaryClass={cs.IT}
}
Shengsong Luo, Ruilin Wu, Chongbin Xu, Junjie Ma, Xiaojun Yuan, Xin Wang
Submitted to IEEE Transactions on Signal Processing.
Unifying AMP Algorithms for Rotationally-Invariant Models arXiv
BibTeX 
@misc{liu2024unifying,
  title={Unifying AMP Algorithms for Rotationally-Invariant Models},
  author={Liu, Songbin and Ma, Junjie},
  year={2024},
  eprint={2412.01574},
  archivePrefix={arXiv},
  primaryClass={math.ST}
}
Songbin Liu, Junjie Ma
Preprint, arXiv:2412.01574, 2024.

Publications

Optimality of Approximate Message Passing for Spiked Matrix Models with Rotationally Invariant Noise PDF
BibTeX 
@article{dudeja2026optimality,
  title={Optimality of Approximate Message Passing for Spiked Matrix Models with Rotationally Invariant Noise},
  author={Dudeja, Rishabh and Liu, Songbin and Ma, Junjie},
  journal={The Annals of Statistics},
  volume={54},
  number={1},
  pages={466--489},
  year={2026}
}
Rishabh Dudeja, Songbin Liu, Junjie Ma
The Annals of Statistics, vol. 54, no. 1, pp. 466-489, 2026.
Asymptotic Analysis of Nonlinear One-Bit Precoding in Massive MIMO Systems via Approximate Message Passing arXiv
BibTeX 
@article{wu2026asymptoticOneBit,
  title={Asymptotic Analysis of Nonlinear One-Bit Precoding in Massive MIMO Systems via Approximate Message Passing},
  author={Wu, Zheyu and Ma, Junjie and Liu, Ya-Feng and Clerckx, Bruno},
  journal={IEEE Transactions on Information Theory},
  year={2026},
  note={To appear},
  eprint={2509.13955},
  archivePrefix={arXiv},
  primaryClass={cs.IT}
}
Zheyu Wu, Junjie Ma, Ya-Feng Liu, Bruno Clerckx
IEEE Transactions on Information Theory, 2026+.
Affine-Projection Recovery of Continuous Angular Power Spectrum: Geometry and Resolution arXiv
BibTeX 
@inproceedings{luo2026affine,
  title={Affine-Projection Recovery of Continuous Angular Power Spectrum: Geometry and Resolution},
  author={Luo, Shengsong and Wu, Ruilin and Xu, Chongbin and Ma, Junjie and Yuan, Xiaojun and Wang, Xin},
  booktitle={Proceedings of the IEEE International Symposium on Information Theory (ISIT)},
  year={2026},
  eprint={2512.23506},
  archivePrefix={arXiv},
  primaryClass={cs.IT}
}
Shengsong Luo, Ruilin Wu, Chongbin Xu, Junjie Ma, Xiaojun Yuan, Xin Wang
IEEE International Symposium on Information Theory (ISIT), 2026.
Orthogonal Approximate Message Passing Algorithms for Rectangular Spiked Matrix Models with Rotationally Invariant Noise arXiv ICASSP
BibTeX 
@inproceedings{chen2026orthogonalAlgorithms,
  title={Orthogonal Approximate Message Passing Algorithms for Rectangular Spiked Matrix Models with Rotationally Invariant Noise},
  author={Chen, Haohua and Liu, Songbin and Ma, Junjie},
  booktitle={Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  year={2026},
  eprint={2602.03283},
  archivePrefix={arXiv},
  primaryClass={math.ST}
}
Haohua Chen, Songbin Liu, Junjie Ma
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2026.
Rotationally-Invariant AMP for Compressed Sensing with Multiple Measurement Vectors ICASSP
BibTeX 
@inproceedings{luo2026rotationallyInvariant,
  title={Rotationally-Invariant AMP for Compressed Sensing with Multiple Measurement Vectors},
  author={Luo, Shengsong and Liu, Songbin and Ma, Junjie and Xu, Chongbin and Wang, Xin},
  booktitle={Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  year={2026}
}
Shengsong Luo, Songbin Liu, Junjie Ma, Chongbin Xu, Xin Wang
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2026.
An AMP-Based Asymptotic Analysis For Nonlinear One-Bit Precoding arXiv ICASSP
BibTeX 
@inproceedings{wu2026ampBased,
  title={An AMP-Based Asymptotic Analysis For Nonlinear One-Bit Precoding},
  author={Wu, Zheyu and Ma, Junjie and Liu, Ya-Feng and Clerckx, Bruno},
  booktitle={Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  year={2026},
  eprint={2601.13214},
  archivePrefix={arXiv},
  primaryClass={cs.IT}
}
Zheyu Wu, Junjie Ma, Ya-Feng Liu, Bruno Clerckx
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2026.
Covariance-Based Device Activity Detection with Massive MIMO for Near-Field Correlated Channels arXiv
BibTeX 
@article{wang2026covariance,
  title={Covariance-Based Device Activity Detection with Massive MIMO for Near-Field Correlated Channels},
  author={Wang, Ziyue and Li, Yang and Liu, Ya-Feng and Ma, Junjie},
  journal={IEEE Transactions on Wireless Communications},
  volume={25},
  pages={4326--4342},
  year={2026}
}
Ziyue Wang, Yang Li, Ya-Feng Liu, Junjie Ma
IEEE Transactions on Wireless Communications, vol. 25, pp. 4326-4342, 2026.
\(\ell_{1/2}\)-norm Enhanced Adversarial Training for Multiple Perturbations DOI
BibTeX 
@article{zhang2025lhalf,
  title={$\ell_{1/2}$-norm Enhanced Adversarial Training for Multiple Perturbations},
  author={Zhang, Jiaojiao and Xu, Fangfang and Ma, Junjie and Dai, Yu-Hong},
  journal={Optimization and Engineering},
  pages={1--20},
  year={2025}
}
Jiaojiao Zhang, Fangfang Xu, Junjie Ma, Yu-Hong Dai
Optimization and Engineering, pp. 1-20, 2025.
Improved Turbo Message Passing for Compressive Robust Principal Component Analysis: Algorithm Design and Asymptotic Analysis arXiv IEEE
BibTeX 
@article{he2025improved,
  title={Improved Turbo Message Passing for Compressive Robust Principal Component Analysis: Algorithm Design and Asymptotic Analysis},
  author={He, Zhuohang and Ma, Junjie and Yuan, Xiaojun},
  journal={IEEE Transactions on Information Theory},
  volume={71},
  number={2},
  pages={1323--1361},
  month={February},
  year={2025}
}
Zhuohang He, Junjie Ma, Xiaojun Yuan
IEEE Transactions on Information Theory, vol. 71, no. 2, pp. 1323-1361, February 2025.
Precise Analysis of Covariance Identifiability for Activity Detection in Grant-Free Random Access PDF
BibTeX 
@article{luo2024precise,
  title={Precise Analysis of Covariance Identifiability for Activity Detection in Grant-Free Random Access},
  author={Luo, Shengsong and Ma, Junjie and Xu, Chongbin and Wang, Xin},
  journal={IEEE Signal Processing Letters},
  volume={31},
  pages={3184--3188},
  year={2024}
}
Shengsong Luo, Junjie Ma, Chongbin Xu, Xin Wang
IEEE Signal Processing Letters, vol. 31, pp. 3184-3188, 2024.
Asymptotic SEP Analysis and Optimization of Linear-Quantized Precoding in Massive MIMO Systems arXiv
BibTeX 
@article{wu2024asymptoticSEP,
  title={Asymptotic SEP Analysis and Optimization of Linear-Quantized Precoding in Massive MIMO Systems},
  author={Wu, Zheyu and Ma, Junjie and Liu, Ya-Feng and Swindlehurst, A. Lee},
  journal={IEEE Transactions on Information Theory},
  volume={70},
  number={4},
  pages={2566--2589},
  month={April},
  year={2024}
}
Zheyu Wu, Junjie Ma, Ya-Feng Liu, A. Lee Swindlehurst
IEEE Transactions on Information Theory, vol. 70, no. 4, pp. 2566-2589, April 2024.
Toward Designing Optimal Sensing Matrices for Generalized Linear Inverse Problems PDF
BibTeX 
@article{ma2024toward,
  title={Toward Designing Optimal Sensing Matrices for Generalized Linear Inverse Problems},
  author={Ma, Junjie and Xu, Ji and Maleki, Arian},
  journal={IEEE Transactions on Information Theory},
  volume={70},
  number={1},
  pages={482--508},
  month={January},
  year={2024}
}
Junjie Ma, Ji Xu, Arian Maleki
IEEE Transactions on Information Theory, vol. 70, no. 1, pp. 482-508, January 2024.
Asymptotic Estimates for Spectral Estimators of Rotationally Invariant Matrices DOI
BibTeX 
@inproceedings{he2024asymptotic,
  title={Asymptotic Estimates for Spectral Estimators of Rotationally Invariant Matrices},
  author={He, Zhuohang and Yuan, Xiaojun and Ma, Junjie},
  booktitle={Proceedings of the IEEE International Symposium on Information Theory (ISIT)},
  year={2024},
  doi={10.1109/ISIT57864.2024.10619299}
}
Zhuohang He, Xiaojun Yuan, Junjie Ma
IEEE International Symposium on Information Theory (ISIT), 2024.
Capacity Optimality of AMP in Coded Systems arXiv
BibTeX 
@article{liu2021capacity,
  title={Capacity Optimality of AMP in Coded Systems},
  author={Liu, Lei and Liang, Chulong and Ma, Junjie and Ping, Li},
  journal={IEEE Transactions on Information Theory},
  volume={67},
  number={7},
  pages={4429--4445},
  month={July},
  year={2021}
}
Lei Liu, Chulong Liang, Junjie Ma, Li Ping
IEEE Transactions on Information Theory, vol. 67, no. 7, pp. 4429-4445, July 2021.
Spectral Method for Phase Retrieval: An Expectation Propagation Perspective arXiv Code
BibTeX 
@article{ma2021spectral,
  title={Spectral Method for Phase Retrieval: An Expectation Propagation Perspective},
  author={Ma, Junjie and Dudeja, Rishabh and Xu, Ji and Maleki, Arian and Wang, Xiaodong},
  journal={IEEE Transactions on Information Theory},
  volume={67},
  number={2},
  pages={1332--1355},
  month={February},
  year={2021}
}
Junjie Ma, Rishabh Dudeja, Ji Xu, Arian Maleki, Xiaodong Wang
IEEE Transactions on Information Theory, vol. 67, no. 2, pp. 1332-1355, February 2021.
Analysis of Sensing Spectral for Signal Recovery under a Generalized Linear Model PDF
BibTeX 
@inproceedings{ma2021analysis,
  title={Analysis of Sensing Spectral for Signal Recovery under a Generalized Linear Model},
  author={Ma, Junjie and Xu, Ji and Maleki, Arian},
  booktitle={Advances in Neural Information Processing Systems (NeurIPS)},
  year={2021}
}
Junjie Ma, Ji Xu, Arian Maleki
Advances in Neural Information Processing Systems (NeurIPS), 2021.
Information Theoretic Limits for Phase Retrieval with Subsampled Haar Sensing Matrices arXiv
BibTeX 
@article{dudeja2020information,
  title={Information Theoretic Limits for Phase Retrieval with Subsampled Haar Sensing Matrices},
  author={Dudeja, Rishabh and Ma, Junjie and Maleki, Arian},
  journal={IEEE Transactions on Information Theory},
  volume={66},
  number={12},
  pages={8002--8045},
  month={December},
  year={2020}
}
Rishabh Dudeja, Junjie Ma, Arian Maleki
IEEE Transactions on Information Theory, vol. 66, no. 12, pp. 8002-8045, December 2020.
Analysis of Spectral Methods for Phase Retrieval with Random Orthogonal Matrices arXiv
BibTeX 
@article{dudeja2020analysis,
  title={Analysis of Spectral Methods for Phase Retrieval with Random Orthogonal Matrices},
  author={Dudeja, Rishabh and Bakhshizadeh, Milad and Ma, Junjie and Maleki, Arian},
  journal={IEEE Transactions on Information Theory},
  volume={66},
  number={8},
  pages={5182--5203},
  month={August},
  year={2020}
}
Rishabh Dudeja, Milad Bakhshizadeh, Junjie Ma, Arian Maleki
IEEE Transactions on Information Theory, vol. 66, no. 8, pp. 5182-5203, August 2020.
Compressed Coding, AMP Based Decoding and Analog Spatial Coupling arXiv
BibTeX 
@article{liang2020compressed,
  title={Compressed Coding, AMP Based Decoding and Analog Spatial Coupling},
  author={Liang, Shansuo and Liang, Chulong and Ma, Junjie and Ping, Li},
  journal={IEEE Transactions on Communications},
  volume={68},
  number={12},
  pages={7362--7375},
  month={December},
  year={2020}
}
Shansuo Liang, Chulong Liang, Junjie Ma, Li Ping
IEEE Transactions on Communications, vol. 68, no. 12, pp. 7362-7375, December 2020.
Partially Coherent Compressive Phase Retrieval for Millimeter-Wave Massive MIMO Channel Estimation PDF
BibTeX 
@article{hu2020partially,
  title={Partially Coherent Compressive Phase Retrieval for Millimeter-Wave Massive MIMO Channel Estimation},
  author={Hu, Chen and Wang, Xiaodong and Dai, Linglong and Ma, Junjie},
  journal={IEEE Transactions on Signal Processing},
  volume={68},
  pages={1673--1687},
  year={2020}
}
Chen Hu, Xiaodong Wang, Linglong Dai, Junjie Ma
IEEE Transactions on Signal Processing, vol. 68, pp. 1673-1687, 2020.
Optimization-Based AMP for Phase Retrieval: The Impact of Initialization and \(\ell_2\)-Regularization PDF Code
BibTeX 
@article{ma2019optimization,
  title={Optimization-Based AMP for Phase Retrieval: The Impact of Initialization and $\ell_2$-Regularization},
  author={Ma, Junjie and Xu, Ji and Maleki, Arian},
  journal={IEEE Transactions on Information Theory},
  volume={65},
  number={6},
  month={June},
  year={2019}
}
Junjie Ma, Ji Xu, Arian Maleki
IEEE Transactions on Information Theory, vol. 65, no. 6, June 2019.
On Orthogonal AMP in Coded Linear Vector Systems PDF
BibTeX 
@article{ma2019orthogonalCoded,
  title={On Orthogonal AMP in Coded Linear Vector Systems},
  author={Ma, Junjie and Liu, Lei and Yuan, Xiaojun and Ping, Li},
  journal={IEEE Transactions on Wireless Communications},
  volume={18},
  number={12},
  pages={5658--5672},
  month={December},
  year={2019}
}
Junjie Ma, Lei Liu, Xiaojun Yuan, Li Ping
IEEE Transactions on Wireless Communications, vol. 18, no. 12, pp. 5658-5672, December 2019.
TARM: A Turbo-Type Algorithm for Affine Rank Minimization PDF
BibTeX 
@article{xue2019tarm,
  title={TARM: A Turbo-Type Algorithm for Affine Rank Minimization},
  author={Xue, Zhipeng and Yuan, Xiaojun and Ma, Junjie and Ma, Yi},
  journal={IEEE Transactions on Signal Processing},
  volume={67},
  number={22},
  pages={5730--5745},
  month={November},
  year={2019}
}
Zhipeng Xue, Xiaojun Yuan, Junjie Ma, Yi Ma
IEEE Transactions on Signal Processing, vol. 67, no. 22, pp. 5730-5745, November 15, 2019.
Approximate Message Passing for Amplitude Based Optimization PDF
BibTeX 
@inproceedings{ma2018approximate,
  title={Approximate Message Passing for Amplitude Based Optimization},
  author={Ma, Junjie and Xu, Ji and Maleki, Arian},
  booktitle={Proceedings of the International Conference on Machine Learning (ICML)},
  year={2018}
}
Junjie Ma, Ji Xu, Arian Maleki
International Conference on Machine Learning (ICML), 2018.
Orthogonal AMP PDF IEEE Code
BibTeX 
@article{ma2017orthogonal,
  title={Orthogonal AMP},
  author={Ma, Junjie and Ping, Li},
  journal={IEEE Access},
  volume={5},
  pages={2020--2033},
  year={2017}
}
Junjie Ma, Li Ping
IEEE Access, vol. 5, pp. 2020-2033, 2017. arXiv:1602.06509, February 21, 2016.
Clipping Can Improve the Performance of Spatially Coupled Sparse Superposition Codes PDF
BibTeX 
@article{liang2017clipping,
  title={Clipping Can Improve the Performance of Spatially Coupled Sparse Superposition Codes},
  author={Liang, Shansuo and Ma, Junjie and Ping, Li},
  journal={IEEE Communications Letters},
  volume={21},
  number={12},
  pages={2578--2581},
  month={December},
  year={2017}
}
Shansuo Liang, Junjie Ma, Li Ping
IEEE Communications Letters, vol. 21, no. 12, pp. 2578-2581, December 2017.
On Orthogonal and Superimposed Pilot Schemes in Massive MIMO NOMA Systems PDF
BibTeX 
@article{ma2017pilot,
  title={On Orthogonal and Superimposed Pilot Schemes in Massive MIMO NOMA Systems},
  author={Ma, Junjie and Liang, Chulong and Xu, Chongbin and Ping, Li},
  journal={IEEE Journal on Selected Areas in Communications},
  volume={35},
  number={12},
  pages={2696--2707},
  month={December},
  year={2017}
}
Junjie Ma, Chulong Liang, Chongbin Xu, Li Ping
IEEE Journal on Selected Areas in Communications, vol. 35, no. 12, pp. 2696-2707, December 2017.
Massive MIMO, Non-Orthogonal Multiple Access and Interleave Division Multiple Access PDF IEEE
BibTeX 
@article{xu2017massive,
  title={Massive MIMO, Non-Orthogonal Multiple Access and Interleave Division Multiple Access},
  author={Xu, Chongbin and Hu, Yang and Liang, Chulong and Ma, Junjie and Ping, Li},
  journal={IEEE Access},
  volume={5},
  pages={14728--14748},
  year={2017}
}
Chongbin Xu, Yang Hu, Chulong Liang, Junjie Ma, Li Ping
IEEE Access, vol. 5, pp. 14728-14748, 2017.
Denoising-Based Turbo Compressed Sensing PDF IEEE
BibTeX 
@article{xue2017denoising,
  title={Denoising-Based Turbo Compressed Sensing},
  author={Xue, Zhipeng and Ma, Junjie and Yuan, Xiaojun},
  journal={IEEE Access},
  volume={5},
  pages={7193--7204},
  year={2017}
}
Zhipeng Xue, Junjie Ma, Xiaojun Yuan
IEEE Access, vol. 5, pp. 7193-7204, 2017.
Compressed FEC Codes with Spatial-Coupling PDF
BibTeX 
@article{liang2017compressedFEC,
  title={Compressed FEC Codes with Spatial-Coupling},
  author={Liang, Chulong and Ma, Junjie and Ping, Li},
  journal={IEEE Communications Letters},
  volume={21},
  number={5},
  pages={987--990},
  month={May},
  year={2017}
}
Chulong Liang, Junjie Ma, Li Ping
IEEE Communications Letters, vol. 21, no. 5, pp. 987-990, May 2017.
On the Performance of Turbo Signal Recovery with Partial DFT Sensing Matrices PDF
BibTeX 
@article{ma2015performance,
  title={On the Performance of Turbo Signal Recovery with Partial DFT Sensing Matrices},
  author={Ma, Junjie and Yuan, Xiaojun and Ping, Li},
  journal={IEEE Signal Processing Letters},
  volume={22},
  number={10},
  pages={1580--1584},
  month={October},
  year={2015}
}
Junjie Ma, Xiaojun Yuan, Li Ping
IEEE Signal Processing Letters, vol. 22, no. 10, pp. 1580-1584, October 2015.
Turbo Compressed Sensing with Partial DFT Sensing Matrix PDF Code
BibTeX 
@article{ma2015turbo,
  title={Turbo Compressed Sensing with Partial DFT Sensing Matrix},
  author={Ma, Junjie and Yuan, Xiaojun and Ping, Li},
  journal={IEEE Signal Processing Letters},
  volume={22},
  number={2},
  pages={158--161},
  month={February},
  year={2015}
}
Junjie Ma, Xiaojun Yuan, Li Ping
IEEE Signal Processing Letters, vol. 22, no. 2, pp. 158-161, February 2015.
Energy-spreading-transform for MIMO Systems: Iterative Equalization, Evolution Analysis, and Precoder Optimization PDF
BibTeX 
@article{yuan2014energy,
  title={Energy-spreading-transform for MIMO Systems: Iterative Equalization, Evolution Analysis, and Precoder Optimization},
  author={Yuan, Xiaojun and Ma, Junjie and Ping, Li},
  journal={IEEE Transactions on Wireless Communications},
  volume={13},
  number={9},
  pages={5237--5250},
  month={September},
  year={2014}
}
Xiaojun Yuan, Junjie Ma, Li Ping
IEEE Transactions on Wireless Communications, vol. 13, no. 9, pp. 5237-5250, September 2014.
Data-aided Channel Estimation in Large Antenna Systems PDF
BibTeX 
@article{ma2014data,
  title={Data-aided Channel Estimation in Large Antenna Systems},
  author={Ma, Junjie and Ping, Li},
  journal={IEEE Transactions on Signal Processing},
  volume={62},
  number={12},
  pages={3111--3124},
  month={June},
  year={2014}
}
Junjie Ma, Li Ping
IEEE Transactions on Signal Processing, vol. 62, no. 12, pp. 3111-3124, June 2014.