Xu Chen

According to our database, Xu Chen authored at least 17 papers between 2010 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Asynchronous Massive Access and Neighbor Discovery Using OFDMA.

Xu Chen, Lina Liu, Dongning Guo, Gregory W. Wornell

IEEE Trans. Inf. Theory, April, 2023

2018

Resource Allocation in Public Safety Broadband Networks With Rapid-Deployment Access Points.

Xu Chen, Xu Li, Dongning Guo, John Grosspietsch

IEEE Trans. Veh. Technol., 2018

2017

Capacity of Gaussian Many-Access Channels.

Xu Chen, Tsung-Yi Chen, Dongning Guo

IEEE Trans. Inf. Theory, 2017

Sparse OFDM: A Compressive Sensing Approach to Asynchronous Neighbor Discovery.

Xu Chen, Dongning Guo, Gregory W. Wornell

CoRR, 2017

Sparse Channel Estimation for Massive MIMO with 1-Bit Feedback Per Dimension.

Zhiyi Zhou, Xu Chen, Dongning Guo, Michael L. Honig

Proceedings of the 2017 IEEE Wireless Communications and Networking Conference, 2017

2016

A generalized LDPC framework for robust and sublinear compressive sensing.

Xu Chen, Dongning Guo

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015

Robust sublinear complexity Walsh-Hadamard transform with arbitrary sparse support.

Xu Chen, Dongning Guo

Proceedings of the IEEE International Symposium on Information Theory, 2015

2014

Many-access channels: The Gaussian case with random user activities.

Xu Chen, Dongning Guo

Proceedings of the 2014 IEEE International Symposium on Information Theory, Honolulu, HI, USA, June 29, 2014

Many-broadcast channels: Definition and capacity in the degraded case.

Tsung-Yi Chen, Xu Chen, Dongning Guo

Proceedings of the 2014 IEEE International Symposium on Information Theory, Honolulu, HI, USA, June 29, 2014

2013

A 2.0 Gb/s Throughput Decoder for QC-LDPC Convolutional Codes.

Chiu-Wing Sham, Xu Chen, Francis Chung-Ming Lau, Yue Zhao, Wai Man Tam

IEEE Trans. Circuits Syst. I Regul. Pap., 2013

Gaussian many-access channels: Definition and symmetric capacity.

Xu Chen, Dongning Guo

Proceedings of the 2013 IEEE Information Theory Workshop, 2013

The public safety broadband network: A novel architecture with mobile base stations.

Xu Chen, Dongning Guo, John Grosspietsch

Proceedings of IEEE International Conference on Communications, 2013

2012

A layered QC-LDPC decoder architecture for high speed communication system.

Chiu-Wing Sham, Xu Chen, Wai Man Tam, Yue Zhao, Francis Chung-Ming Lau

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2012

2011

Asymptotic Analysis of Opportunistic Relaying Based on the Max-Generalized-Mean Selection Criterion.

Xu Chen, Qing F. Zhou, Ting-wai Siu, Francis Chung-Ming Lau

IEEE Trans. Wirel. Commun., 2011

Optimisation of low-density parity-check codes with deterministic unequal error protection properties.

Xu Chen, Francis C. M. Lau

IET Commun., 2011

Efficient Decoding of QC-LDPC Codes Using GPUs.

Yue Zhao, Xu Chen, Chiu-Wing Sham, Wai Man Tam, Francis Chung-Ming Lau

Proceedings of the Algorithms and Architectures for Parallel Processing, 2011

2010

High-SNR Analysis of Opportunistic Relaying Based on the Maximum Harmonic Mean Selection Criterion.

Xu Chen, Ting-wai Siu, Qing F. Zhou, Francis Chung-Ming Lau

IEEE Signal Process. Lett., 2010