• Semantic Communications
• Source and channel coding
• Physical layer signal processing for wireless communication

News

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● NEW [2022-12] 2 papers accepted by 2023 WCNC.

Variational Speech Waveform Compression to Catalyze Semantic Communications ( link )

● [2022-08] 2 papers accepted by 2022 GLOBECOM.

Resolution-Adaptive Source-Channel Coding for End-to-End Wireless Image Transmission ( link )
Perceptual Learned Source-Channel Coding for High-Fidelity Image Semantic Transmission ( link )

Papers

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Variational Speech Waveform Compression to Catalyze Semantic Communications

We propose a novel neural waveform compression method to catalyze emerging speech semantic communications. By introducing nonlinear …

Shengshi Yao, Zixuan Xiao, Sixian Wang, Jincheng Dai, Kai Niu

PDF IEEE WCNC

Variational Speech Waveform Compression to Catalyze Semantic Communications

Adaptive Semantic Communications: Overfitting the Source and Channel for Profit

Most semantic communication systems leverage deep learning models to provide end-to-end transmission performance surpassing the …

Jincheng Dai, Sixian Wang, Ke Yang, Kailin Tan, XiaoqiQin, Zhongwei Si, Kai Niu, PingZhang

PDF arXiv

Adaptive Semantic Communications: Overfitting the Source and Channel for Profit

Perceptual Learned Source-Channel Coding for High-Fidelity Image Semantic Transmission

As one novel approach to realize end-to-end wireless image semantic transmission, deep learning-based joint source-channel coding (deep …

Jun Wang, Sixian Wang, Jincheng Dai, Zhongwei Si, DekunZhou, Kai Niu

PDF GLOBECOM

Perceptual Learned Source-Channel Coding for High-Fidelity Image Semantic Transmission

Resolution-Adaptive Source-Channel Coding for End-to-End Wireless Image Transmission

The recent deep learning-based joint source-channel coding (deep JSCC) framework has shown superior performance on end-to-end wireless …

Ke Yang, Sixian Wang, Kailin Tan, Jincheng Dai, DekunZhou, Kai Niu

GLOBECOM

Resolution-Adaptive Source-Channel Coding for End-to-End Wireless Image Transmission

Versatile Semantic Coded Transmission over MIMO Fading Channels

Semantic communications have shown great potential to boost the end-to-end transmission performance. To further improve the system …

Shengshi Yao, Sixian Wang, Jincheng Dai, Kai Niu, PingZhang

PDF arxiv

Versatile Semantic Coded Transmission over MIMO Fading Channels

Wireless Deep Speech Semantic Transmission

In this paper, we propose a new class of high-efficiency semantic coded transmission methods for end-to-end speech transmission over …

Zixuan Xiao, Shengshi Yao, Jincheng Dai, Sixian Wang, Kai Niu, PingZhang

PDF arxiv

Wireless Deep Speech Semantic Transmission

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Team Members

Who are doing the work

Supervisor

Kai Niu

Professor

information theory, polar codes, intelligent signal processing

Jincheng Dai

Supervisor

Semantic communications, source and channel coding, machine learning for communications, Semantic communication

Zhongwei Si

Associate Professor

wireless communication, information theory, data mining

Ph.D Student

Sixian Wang

Ph.D Student

semantic communications, source and channel coding, computer vision

Kailin Tan

Ph.D Student

semantic communications, source and channel coding, machine learning

Bolin WU

Ph.D Student

Coding Theory, Information Theory, Wireless Communications

Dexin Zhang

Ph.D Student

coding theory, index modulation, wireless communications

Shengshi Yao

Ph.D Student

semantic communications, source and channel coding, computer vision

Zijiang Liang

Student

wireless communications, source and channel coding, semantic communications

Qiulin Xue

Student

hybrid beamforming, beam management, deep learning for wireless communication

Weijie Yue

Ph.D Student

semantic communications, talking-head generation

Postgraduate Student

Chenyu Zuo

Student

medical image segmentation, 3D semantic segmentation, computer vision

Haoyu Zhang

Student

computer vision, smart healthcare

Hongji Cui

Student

polar code, non-orthogonal multiple-access

Hongze Zhang

Student

orthogonal time frequency space modulation, polar codes

Jiaqi Huo

Student

polar code, coded modulation

Zixuan Xiao

Student

semantic communications, Speech compression

Jun Wang

Student

semantic communications, source and channel coding, machine learning

Ke Yang

Student

semantic communications, source and channel coding, computer vision

Jin Xu

Student

waveform design, polar code

Lucong Chen

Student

Automatic Speech Recognition, Indoor Positioning in Physical Layer

Meijia Ren

Student

source and channel coding

Peichen Wang

Student

semantic communications, articulated Animation

Shouye Lv

Student

semantic communications, channel and source coding

Shunfu Zhong

Student

source and channel coding, hardware design and implementation

Tianjian Dang

Student

semantic communications, industrial quality inspection

Xinrun Liu

Student

channel coding, underwater acoustic communication

Xuanyu Li

Student

information theory, channel coding

Yanan Yu

Student

CSI compression, feedback enhancement, channel coding

Yanpeng Lu

Student

semantic communications, computer vision, Industrial quality inspection

Yu Liu

Student

source and channel coding

Yuming Zhang

Student

semantic communications, implicit neural representation, coding theory

Yuxin Han

Student

polar code, channel coding

Zhixi Li

Student

medical image segmentation, 3D semantic segmentation, computer vision

Contact Us

Key Laboratory of Universal Wireless Communications, Ministry of Education

daijincheng@bupt.edu.cn
Xitucheng Road 10, Haidian District, Beijing 100876
710, Scientific Research Building, Beijing University of Posts and Telecommunications