| 2026 | ISIT | Semantic Channel Capacity of Nakagami-m Fading Channels Based on Synonymous Mapping. | Yuxin Han, Kai Niu, Yaping Sun, Nan Ma, Ping Zhang |
| 2026 | ISIT | A Parity-Consistent Decomposition Method for the Weight Distribution of Pre-Transformed Polar Codes. | Yang Liu, Bolin Wu, Yuxin Han, Kai Niu |
| 2025 | ICASSP | SSC: 106 bit/s Ultra-low Bitrate Semantic Speech Coding. | Renjie Jia, Zhiqiang He, Kai Niu, Zixuan Xiao, Yonghui Liu, Jianbing Liu |
| 2025 | ICML | Synonymous Variational Inference for Perceptual Image Compression. | Zijian Liang, Kai Niu, Changshuo Wang, Jin Xu, Ping Zhang |
| 2025 | IJCNN | Automatic Detection of Airway Mucus Plugs in CT Scans Using BiVariant Attention and ROI Masking. | Yikun Wang, Kexin Liu, Yudi Zhang, Kai Niu, Chun Chang, Zhiqiang He |
| 2025 | IJCNN | Medical Time-Series Multivariate Interactions Analysis based on Mutual Information. | Zhiyuan Xu, Kai Niu, Xiao Xu, Jie Dong, Zhiqiang He |
| 2025 | Interspeech | Synonymity-Based Semantic Coding for Efficient Speech Compression. | Shanhui Gan, Zijian Liang, Kai Niu, Ping Zhang |
| 2025 | Interspeech | CAGCRN: Real-Time Speech Enhancement with a Lightweight Model for Joint Acoustic Echo Cancellation and Noise Suppression. | Yuyang Wang, Yonghui Liu, Jianbing Liu, Kai Niu, Zhiqiang He |
| 2025 | ISIT | A Parity-Consistent Decomposition Algorithm to Determine the Weight Distribution of Polar Codes. | Yang Liu, Bolin Wu, Yuxin Han, Kai Niu |
| 2025 | VTC | Low-Complexity Doubly Dispersive Channel Estimation via Sparse Bayesian Learning in AFDM Systems. | Meng Lin, Zhiqiang He, Kai Niu, Li Guo, Mao Ni, Yonghui Liu, Jianbing Liu |
| 2025 | WCNC | Multi-Block UAMP Detection for AFDM Under Fractional Delay-Doppler Channel. | Jin Xu, Zijian Liang, Kai Niu |
| 2025 | WWW | Docs2KG: A Human-LLM Collaborative Approach to Unified Knowledge Graph Construction from Heterogeneous Documents. | Qiang Sun, Yuanyi Luo, Wenxiao Zhang, Sirui Li, Jichunyang Li, Kai Niu, Xiangrui Kong, Wei Liu |
| 2024 | GLOBECOM | AdaJSCC: Instance-Adaptive Joint Source-Channel Coding for Wireless Image Transmission. | Tianjian Dang, Shengshi Yao, Siye Wang, Kai Niu, Zhenyu Liu, Jincheng Dai |
| 2024 | GLOBECOM | The Hybrid Decoder of Belief Propagation and Ordered Statistics Decoding for LDPC Codes. | Xuanyu Li, Kai Niu, Yuxin Han |
| 2024 | IJCNN | Automatic Segmentation of Organs-At-Risk and Clinical Target Volume for Cervical Cancer Using Manifold Learning. | Chenyu Zuo, Runhong Lei, Xi Liu, Kai Niu, Zhiqiang He, Ruijie Yang |
| 2024 | Interspeech | TD-PLC: A Semantic-Aware Speech Encoding for Improved Packet Loss Concealment. | Jinghong Zhang, Zugang Zhao, Yonghui Liu, Jianbing Liu, Zhiqiang He, Kai Niu |
| 2024 | Interspeech | Streamlining Speech Enhancement DNNs: an Automated Pruning Method Based on Dependency Graph with Advanced Regularized Loss Strategies. | Zugang Zhao, Jinghong Zhang, Yonghui Liu, Jianbing Liu, Kai Niu, Zhiqiang He |
| 2024 | MOBICOM | WiProfile: Unlocking Diffraction Effects for Sub-Centimeter Target Profiling Using Commodity WiFi Devices. | Zhiyun Yao, Xuanzhi Wang, Kai Niu, Rong Zheng, Junzhe Wang, Daqing Zhang |
| 2024 | NSDI | BFMSense: WiFi Sensing Using Beamforming Feedback Matrix. | Enze Yi, Dan Wu, Jie Xiong, Fusang Zhang, Kai Niu, Wenwei Li, Daqing Zhang |
| 2024 | VTC | MMSE-Aided Unitary Approximate Message Passing Detection for MIMO-OTFS System. | Xuanyun Ma, Jin Xu, Chao Dong, Kai Niu, Hongze Zhang |
| 2024 | WCNC | Deep Learning Beamspace Channel Estimation for mmWave Massive MIMO with Switch-Based Selection Network. | Zhixi Li, Qiulin Xue, Chao Dong, Kai Niu, Hao Wang, Qiuping Huang, Qiubin Gao, Yongqiang Fei, Jun Zuo |
| 2024 | WCNC | Polar Codes for Joint Energy and Information Transfer. | Meijia Ren, Bolin Wu, Kai Niu |
| 2024 | SENSYS | Wi2DMeasure: WiFi-based 2D Object Size Measurement. | Xuanzhi Wang, Junzhe Wang, Kai Niu, Jie Xiong, Fusang Zhang, Enze Yi, Anlan Yu, Zhiyun Yao, Daqing Zhang |
| 2023 | ICASSP | Wireless Deep Speech Semantic Transmission. | Zixuan Xiao, Shengshi Yao, Jincheng Dai, Sixian Wang, Kai Niu, Ping Zhang |
| 2023 | ICASSP | WITT: A Wireless Image Transmission Transformer for Semantic Communications. | Ke Yang, Sixian Wang, Jincheng Dai, Kailin Tan, Kai Niu, Ping Zhang |
| 2023 | PIMRC | Learned Image Transmission Toward Machine-Type Semantic Communications. | Kailin Tan, Jincheng Dai, Sixian Wang, Ke Yang, Kai Niu |
| 2023 | PIMRC | Learned Image Transmission over MIMO Fading Channels. | Shengshi Yao, Sixian Wang, Jincheng Dai, Kai Niu |
| 2023 | WCNC | SCL-GRAND: Lower complexity and better flexibility for CRC-Polar Codes. | Xuanyu Li, Kai Niu, Jincheng Dai, Zhiyuan Tan, Zhiheng Guo |
| 2023 | WCNC | Variational Speech Waveform Compression to Catalyze Semantic Communications. | Shengshi Yao, Zixuan Xiao, Sixian Wang, Jincheng Dai, Kai Niu, Ping Zhang |
| 2023 | WCNC | Learned Source and Channel Coding for Talking-Head Semantic Transmission. | Weijie Yue, Jincheng Dai, Sixian Wang, Zhongwei Si, Kai Niu |
| 2022 | ECCV | A Simple and Robust Correlation Filtering Method for Text-Based Person Search. | Wei Suo, Mengyang Sun, Kai Niu, Yiqi Gao, Peng Wang, Yanning Zhang, Qi Wu |
| 2022 | GLOBECOM | Perceptual Learned Source-Channel Coding for High-Fidelity Image Semantic Transmission. | Jun Wang, Sixian Wang, Jincheng Dai, Zhongwei Si, Dekun Zhou, Kai Niu |
| 2022 | GLOBECOM | Resolution-Adaptive Source-Channel Coding for End-to-End Wireless Image Transmission. | Ke Yang, Sixian Wang, Kailin Tan, Jincheng Dai, Dekun Zhou, Kai Niu |
| 2022 | GLOBECOM | Iterative SIC-Based Multiuser Detection for Uplink Heterogeneous NOMA System. | Hongze Zhang, Kai Niu, Jin Xu, Jincheng Dai, Junping Zhang |
| 2022 | ICASSP | Distributed Image Transmission Using Deep Joint Source-Channel Coding. | Sixian Wang, Ke Yang, Jincheng Dai, Kai Niu |
| 2022 | ICOST | In-Air Handwriting Recognition Using Acoustic Impulse Signals. | Kai Niu, Fusang Zhang, Xiaolai Fu, Beihong Jin |
| 2022 | ISIT | Distributed Joint Source-Channel Polar Coding. | Yanfei Dong, Kai Niu, Jincheng Dai |
| 2022 | ISIT | Joint Source-Channel Polar-Coded Modulation. | Bolin Wu, Jincheng Dai, Kai Niu |
| 2022 | VTC | An Improved Packet Head Detection Method in Massive Access. | Yuchen Ji, Chao Dong, Shiqiang Suo, Kai Niu |
| 2022 | VTC | An Improved Design of Concatenated Code Scheme for Massive Random Access. | Yuanjie Li, Chao Dong, Shiqiang Suo, Kai Niu, Jiaru Lin |
| 2021 | APCC | Beam Selection for Cell-free Millimeter-Wave Massive MIMO Systems. | Qiulin Xue, Qingqing Li, Chao Dong, Shiqiang Suo, Kai Niu |
| 2021 | GLOBECOM | Neural Joint Source-Channel Decoding using Arithmetic Codes. | Zijian Liang, Kai Niu, Jincheng Dai |
| 2021 | GLOBECOM | Joint Channel Estimation and Equalization for OTFS Based on EP. | Fei Long, Kai Niu, Jiaru Lin |
| 2021 | GLOBECOM | A Novel Deep Learning Architecture for Wireless Image Transmission. | Sixian Wang, Jincheng Dai, Shengshi Yao, Kai Niu, Ping Zhang |
| 2021 | GLOBECOM | Multilevel Polar-Coded Modulation: Performance Analysis and Code Construction. | Bolin Wu, Kai Niu, Jincheng Dai |
| 2021 | ICASSP | Neural Layered Min-Sum Decoding for Protograph LDPC Codes. | Dexin Zhang, Jincheng Dai, Kailin Tan, Kai Niu, Mingzhe Chen, H. Vincent Poor, Shuguang Cui |
| 2021 | ISIT | Fast Construction of Bit-Interleaved Polar-Coded Modulation. | Jincheng Dai, Kai Niu, Jinnan Piao |
| 2021 | PIMRC | Channel Prediction and PMI/RI Selection in MIMO-OFDM Systems Based on Deep Learning. | Zhen Yuan, Kai Niu, Chao Dong |
| 2021 | WCNC | A Reinforcement Learning Based Decoding Method of Short Polar Codes. | Jian Gao, Kai Niu |
| 2021 | WCNC | Asynchronous Polar-Coded MIMO. | Jin Xu, Jincheng Dai, Dexin Zhang, Kai Niu |
| 2021 | WCNC | Path Metric Inherited SCL Decoding of Multilevel Polar-Coded Systems. | Dexin Zhang, Bolin Wu, Kai Niu |
| 2021 | WCNC | A novel angle of arrival (AOA) positioning algorithm aided by location reliability prior information. | Qing Zhu, Kai Niu, Chao Dong, Yi Wang |
| 2020 | ISIT | Asynchronous Polar-Coded Modulation. | Jincheng Dai, Kai Niu, Zhongwei Si |
| 2020 | ITW | Construction of Systematic Polar Codes: BER Optimization Perspective. | Bolin Wu, Kai Niu, Jincheng Dai |
| 2020 | PIMRC | Non-Uniform Quantization of Successive Cancellation List Decoder for Polar Codes. | Yanfei Dong, Kai Niu, Chao Dong |
| 2020 | PIMRC | Joint Approximate Maximum Likelihood Localization Algorithm in 5G New Radio Systems. | Xing Quan, Kai Niu, Chao Dong, Yingjie Yu |
| 2019 | PIMRC | Learning to Decode Polar Codes with Quantized LLRs Passing. | Jian Gao, Jincheng Dai, Kai Niu |
| 2019 | WCNC | Attention Model for Massive MIMO CSI Compression Feedback and Recovery. | Qiuyu Cai, Chao Dong, Kai Niu |
| 2019 | WCNC | Multi-Bit-Flipping Decoding of Polar Codes Based on Medium-Level Bit-Channels Sets. | Zhijun Zhang, Kai Niu, Chao Dong |
| 2018 | CoNEXT | Boosting fine-grained activity sensing by embracing wireless multipath effects. | Kai Niu, Fusang Zhang, Jie Xiong, Xiang Li, Enze Yi, Daqing Zhang |
| 2018 | GLOBECOM | Code-Domain Non-Orthogonal Multiple Access for Visible Light Communications. | Jincheng Dai, Kai Niu, Jiaru Lin |
| 2018 | GLOBECOM | Deep Learning Based Joint Detection and Decoding of Non-Orthogonal Multiple Access Systems. | Fuqiang Sun, Kai Niu, Chao Dong |
| 2018 | GLOBECOM | A Novel SCMA Codebook Construction Based on Extended Factor Graph Design. | Chao Zhong, Kai Niu, Jincheng Dai, Chao Dong |
| 2018 | PIMRC | A Cross-layer Routing with Interference Constraint for VANETs. | Yubo Wu, Ning Liu, Kai Niu, Zhiqiang He |
| 2018 | PIMRC | Delayed Bit Interleaved Polar Coded Modulation. | Dekun Zhou, Kai Niu, Chao Dong |
| 2017 | ICOST | AR-Alarm: An Adaptive and Robust Intrusion Detection System Leveraging CSI from Commodity Wi-Fi. | Shengjie Li, Xiang Li, Kai Niu, Hao Wang, Yue Zhang, Daqing Zhang |
| 2017 | PIMRC | Optimal receiver design for SCMA system. | Guangjin Chen, Jincheng Dai, Kai Niu, Chao Dong |
| 2017 | PIMRC | Frozen-sequence constrained high-order polar-coded modulation. | Jincheng Dai, Kai Niu, Jiaru Lin |
| 2017 | PIMRC | Design of polar coding for GFDM system. | Yan Li, Jincheng Dai, Kai Niu, Chao Dong |
| 2017 | VTC | Hardware Design and Implementation of Sparse Code Multiple Access. | Yunfei Wu, Jincheng Dai, Kai Niu, Chao Dong, Xin Bian |
| 2016 | ISIT | Polar coded non-orthogonal multiple access. | Jincheng Dai, Kai Niu, Zhongwei Si, Jiaru Lin |
| 2016 | PIMRC | Constellation shaping for bit-interleaved polar coded-modulation. | Dekun Zhou, Kai Niu, Chao Dong |
| 2015 | PIMRC | Recursive encoding of spatially coupled LDPC codes with arbitrary rates. | Junyang Ma, Zhongwei Si, Zhiqiang He, Kai Niu |
| 2015 | WCNC | Design and analysis of lossy source coding of Gaussian sources with finite-length polar codes. | Fangliao Yang, Kai Niu, Kai Chen, Zhiqiang He, Baoyu Tian |
| 2014 | AIMSA | Analysis of Rumor Spreading in Communities Based on Modified SIR Model in Microblog. | Jie Liu, Kai Niu, Zhiqiang He, Jiaru Lin |
| 2014 | PIMRC | Rethinking the achievable throughput formulation of cognitive radio ad hoc networks. | Hongyti Ma, Kai Niu, Weiling Wu |
| 2014 | PIMRC | On uniform quantization for successive cancellation decoder of polar codes. | Zhengming Shi, Kai Niu |
| 2014 | PIMRC | Parallel and distributed algorithm for partial coordination in massive MIMO networks. | Qian Wan, Kai Niu, Jiaru Lin |
| 2014 | PIMRC | Successive cancellation decoders of polar codes based on stochastic computation. | Zhenglei Xu, Kai Niu |
| 2014 | PIMRC | MIMO-based achievable rate on cognitive radio network with multiple primary users. | Jing Zhai, Wenbo Xu, Kai Niu, Jiaru Lin |
| 2014 | VTC | On Optimized Uniform Quantization for SC Decoder of Polar Codes. | Zhengming Shi, Kai Chen, Kai Niu |
| 2014 | VTC | Compress-and-Forward Based Strategy in Overlay Cognitive Radio Channel with Partial CSIT. | Jing Zhai, Wenbo Xu, Wenbo Guo, Kai Niu |
| 2014 | VTC | Sub-Sampling Quantize-and-Forward Schemes for Relay Networks. | Jing Zhai, Wenbo Xu, Kai Niu, Yue Wang |
| 2014 | WCNC | Polar coded HARQ scheme with Chase combining. | Kai Chen, Kai Niu, Zhiqiang He, Jiaru Lin |
| 2014 | WCNC | Distance spectrum analysis of polar codes. | Zhenzhen Liu, Kai Chen, Kai Niu, Zhiqiang He |
| 2013 | GLOBECOM | Asymptotic performance analysis for common data delivery in cognitive radio networks. | Kewen Yang, Wenjun Xu, Shengyu Li, Qian Wan, Kai Niu, Jiaru Lin |
| 2013 | PIMRC | An efficient design of bit-interleaved polar coded modulation. | Kai Chen, Kai Niu, Jiaru Lin |
| 2013 | PIMRC | A novel interference management framework for limited base-station cooperation system. | Wentao Cui, Kai Niu, Weiling Wu |
| 2013 | PIMRC | Energy efficient resource allocation for cognitive radio networks with imperfect spectrum sensing. | Yan Gao, Wenjun Xu, Shengyu Li, Kai Niu, Jiaru Lin |
| 2013 | PIMRC | Cooperative multicast with short-range data sharing in OFDM-based CRNs. | Shengyu Li, Wenjun Xu, Shuanglu Zhang, Kai Niu, Jiaru Lin |
| 2013 | PIMRC | Improved proportional fair scheduling algorithm in LTE uplink with single-user MIMO transmission. | Bei Yang, Kai Niu, Zhiqiang He, Wenjun Xu, Yingpei Huang |
| 2013 | VTC | A Reduced-Complexity Successive Cancellation List Decoding of Polar Codes. | Kai Chen, Kai Niu, Jiaru Lin |
| 2013 | VTC | Transmission Capacity of Cognitive Radio Networks with Interference Avoidance. | Yuchen Guo, Yingchun Ma, Kai Niu, Jiaru Lin |
| 2013 | VTC | A Novel Wavelet-Based Energy Detection for Compressive Spectrum Sensing. | Xiao Han, Wenbo Xu, Kai Niu, Zhiqiang He |
| 2013 | WCNC | Energy-efficient transmission with cooperative spectrum sensing in cognitive radio networks. | Yan Gao, Wenjun Xu, Kewen Yang, Kai Niu, Jiaru Lin |
| 2013 | WCNC | Transport capacity of cognitive radio ad hoc networks with primary outage constraint. | Yuchen Guo, Yingchun Ma, Kai Niu, Jiaru Lin |
| 2013 | WCNC | Resource allocation scheme for MDC multicast in CRNs with imperfect channel information. | Shengyu Li, Wenjun Xu, Kewen Yang, Kai Niu, Jiaru Lin |
| 2012 | GLOBECOM | LTE eNodeB prototype based on GPP platform. | Kai Niu, Jianxing Sun, Zhiqiang He, Kok Keong Chai |
| 2012 | VTC | An Auction Approach to Resource Allocation in OFDM-Based Cognitive Radio Networks. | Lihong Cao, Wenjun Xu, Jiaru Lin, Kai Niu, Zhiqiang He |
| 2011 | VTC | A Simplified Hard Decision Feedback Equalizer for Single Carrier Modulation with Cyclic Prefix. | Chao Dong, Jiaru Lin, Kai Niu, Zhiqiang He, Zhisong Bie |
| 2010 | ISCAS | Sub-Sampling Framework of Distributed Video Coding. | Wenbo Xu, Zhiqiang He, Kai Niu, Jiaru Lin |
| 2010 | PIMRC | A novel OFDM channel estimation method based on Kalman filtering and distributed compressed sensing. | Donghao Wang, Kai Niu, Zhiqiang He, Baoyu Tian |
| 2010 | VTC | A Two-Level Distributed Sub-Carrier Allocation Algorithm Based on Ant Colony Optimization in OFDMA Systems. | Rui Lin, Kai Niu, Wenjun Xu, Zhiqiang He |
| 2010 | VTC | A Beamforming Algorithm Based on Interference Pricing for the MISO Interference Channel. | Chengqiang Zhang, Wenjun Xu, Zhiqiang He, Kai Niu, Baoyu Tian |
| 2010 | WCNC | A New Channel Estimation Method Based on Distributed Compressed Sensing. | Donghao Wang, Kai Niu, Zhisong Bie, Baoyu Tian |
| 2009 | PIMRC | Multihop transmissions with non-regenerative relays over fading channels. | Lianhai Wu, Zhiqiang He, Kai Niu, Wenbo Xu, Jiaru Lin |
| 2009 | PIMRC | Impact of control channel constraints on downlink performance comparison of MIMO transmission schemes in 3GPP LTE. | Li Zhang, Zhiqiang He, Kai Niu, Xuzhen Wang, Peter Skov |
| 2009 | VTC | Reduced Feedback Schemes for LTE MBMS. | Yi Cai, Shan Lu, Li Zhang, Chunye Wang, Peter Skov, Zhiqiang He, Kai Niu |
| 2009 | VTC | Optimization of Coverage and Throughput in Single-cell eMBMS. | Li Zhang, Zhiqiang He, Kai Niu, Bin Zhang, Peter Skov |
| 2008 | VTC | DHT-Based Channel Estimation for MIMO-OFDM Systems. | Yibing Gai, Hongyan Li, Zhiqiang He, Kai Niu, Weiling Wu |
| 2008 | VTC | Optimal Power Control Game Algorithm for Cognitive Radio Networks with Multiple Interference Temperature Limits. | Hongyan Li, Yibing Gai, Zhiqiang He, Kai Niu, Weiling Wu |
| 2008 | VTC | A Heuristic Scheduling Scheme in Multiuser OFDMA Networks. | Zheng Sun, Zhiqiang He, Ruochen Wang, Kai Niu |
| 2008 | VTC | A Revenue-Based Low-Delay and Efficient Downlink Scheduling Algorithm in OFDMA Systems. | Ruochen Wang, Zhiqiang He, Zheng Sun, Shan Lu, Kai Niu |
| 2007 | GLOBECOM | A Hierarchical Resource Allocation for OFDMA Distributed Wireless Communication Systems. | Xinghua Song, Zhiqiang He, Kai Niu, Weiling Wu |
| 2007 | GLOBECOM | Time-Frequency Resource Allocation for Min-Rate Guaranteed Services in OFDM Distributed Antenna Systems. | Wenjun Xu, Kai Niu, Zhiqiang He, Weiling Wu |
| 2007 | VTC | Multi-Level Zero-Forcing Method for Multiuser Downlink System with Per-Antenna Power Constraint. | Shenfa Liu, Nan Hu, Zhiqiang He, Kai Niu, Weiling Wu |
| 2007 | VTC | Admission Control Algorithm for Real-Time Services in Packet-Switched OFDM Wireless Networks - norm. | Nan Hu, Xinghua Song, Zhiqiang He, Kai Niu, Xiaoxiang Wang, Weiling Wu |
| 2007 | VTC | A Cross-Layer Design for Downlink Scheduling in SDMA Packet Access Networks. | Xinghua Song, Nan Hu, Zhiqiang He, Kai Niu, Xiaoxiang Wang, Weiling Wu |
| 2007 | VTC | Resource Allocation in Multiuser OFDM Distributed Antenna Systems. | Wenjun Xu, Kai Niu, Zhiqiang He, Weiling Wu |
| 2007 | WCNC | A Joint Admission Control and Bandwidth Allocation Scheme for Packet-Switched Wireless Networks. | Nan Hu, Kai Niu, Zhiqiang He, Weiling Wu |
| 2006 | PIMRC | An Improved Detection Based on Lattice Reduction in MIMO Systems. | Xinglin Wang, Zhiqiang He, Kai Niu, Weiling Wu, Xin Zhang |
| 2006 | PIMRC | List Sphere Decoding Combined with Linear Detection-Based Iterative Soft Interference Cancellation Via Exit Chart. | Xinglin Wang, Kai Niu, Zhiqiang He, Weiling Wu, Xin Zhang |
| 2006 | VTC | Decision Feedback Aided Detection Based on Lattice Reduction in MIMO Systems. | Xinglin Wang, Ping Gong, Kai Niu, Weiling Wu, Jie Zhang, Martin Weckerle |
| 2002 | VTC | A novel matched filter for primary synchronization channel in W-CDMA. | Kai Niu, Shuang-Quan Wang, Qun-Feng He, Weiling Wu |