Future railway services-oriented mobile communications network. - Bo Ai 001; Ke Guan; Markus Rupp; Thomas Kürner; Xiang Cheng 001; Xuefeng Yin; Qi Wang 006; Guo-Yu Ma; Yan Li; Lei Xiong; Jianwen Ding (IEEE Commun. Mag., 2015)

Performance analysis of compressed sensing based multi-user detection technique in small packet transmission scenario. - Guo-Yu Ma; Yiru Liu; Bo Ai 001; Xianan Hu (INDIN, 2016)

Compressive Sensing Based Multi-User Detection in High Mobility Scenario. - Guo-Yu Ma; Bo Ai 001; Fanggang Wang; Xianan Hu (VTC Spring, 2016)

Coded Tandem Spreading for Grant-Free Random Access System with Massive Connections. - Guo-Yu Ma; Bo Ai 001; Fanggang Wang; Zhangdui Zhong (GLOBECOM, 2017)

User association and backhaul bandwidth allocation for 5G heterogeneous networks in the millimeter-wave band. - Zhenxiang Su; Bo Ai 001; Danping He; Guo-Yu Ma; Ke Guan; Ning Wang 004; Dongying Zhang (ICCC, 2017)

Tandem Spreading Network-Coded Division Multiple Access. - Guo-Yu Ma; Bo Ai 001; Fanggang Wang; Zhangdui Zhong (IEEE Trans. Ind. Informatics, 2017)

Dynamic mmWave beam tracking for high speed railway communications. - Meilin Gao; Bo Ai 001; Yong Niu; Zhangdui Zhong; Yiru Liu; Guo-Yu Ma; Zhewei Zhang; Dapeng Li (WCNC Workshops, 2018)

Joint Design of Coded Tandem Spreading Multiple Access and Coded Slotted ALOHA for Massive Machine-type Communications. - Guo-Yu Ma; Bo Ai 001; Fanggang Wang; Zhangdui Zhong (IEEE Trans. Ind. Informatics, 2018)

Coded Tandem Spreading Multiple Access for Massive Machine-Type Communications. - Guo-Yu Ma; Bo Ai 001; Fanggang Wang; Xia Chen 006; Zhangdui Zhong; Zhuyan Zhao; Hao Guan (IEEE Wirel. Commun., 2018)

Coping with Chip-Level Asynchronicity of Coded Tandem Spreading Multiple Access for Massive Machine-Type Communications. - Guo-Yu Ma; Bo Ai 001; Fanggang Wang; Zhangdui Zhong; Yiyan Ma (ICC Workshops, 2019)

Tandem Spreading Multiple Access with Successive Interference Cancellation. - Zichao Wei; Fanggang Wang; Guo-Yu Ma; Bo Ai 001; Zhangdui Zhong (ICCC, 2019)

Multicarrier Tandem Spreading Multiple Access (MC-TSMA) for High-Speed Railway (HSR) Scenario. - Yiyan Ma; Guo-Yu Ma; Bo Ai 001 (IEEE Internet Things J., 2021)

Implementation of Tandem Spreading Multiple Access Testbed for Massive Machine-type Communications. - Zhen Xue; Guo-Yu Ma; Yiyan Ma; Jiming Dai; Bo Ai 001 (ICCC, 2022)

Tandem Spreading Multiple Access with MIMO for Massive Reliable IoT Communications. - Jiming Dai; Guo-Yu Ma; Yiyan Ma; Zhen Xue; Ning Wang 004; Bo Ai 001 (VTC Fall, 2022)

OTFS-TSMA for Massive Internet of Things in High-Speed Railway. - Yiyan Ma; Guo-Yu Ma; Ning Wang 004; Zhangdui Zhong; Bo Ai 001 (IEEE Trans. Wirel. Commun., 2022)

Research on Fusion Algorithm Based on Information Enhancement. - Xiaoming Li; Dan Liu; Mingda Wang; Jiang Chang; Guoyu Ma; Ximin Sun (ICCAI, 2023)

Performance Evaluation of Tandem Spreading Multiple Access with Polar Code System for IoT-Railways. - Huichao Shang; Ruifeng Chen 001; Guo-Yu Ma; Haoxiang Zhang; Ruisi He; Bo Ai 001; Zhangdui Zhong (icWCSN, 2023)

Implementation of User Access Control based on Resource Hopping Multiple Access Scheme in mMTC Scenario. - Botao Feng; Guo-Yu Ma; Yiyan Ma; Dan Fei; Jingjing Liao; Xinjian Ou; Bo Ai 001 (PIMRC, 2023)

An Improved NPRACH Preamble Frequency Hopping Pattern for Reducing Preamble Collision. - Chunyu Liu; Guoyu Ma; Ruisi He; Bo Ai 001; Ruifeng Chen 001; Haoxiang Zhang; Bingcheng Liu (VTC Fall, 2023)

Tandem Spreading Multiple Access With MIMO. - Jiming Dai; Guo-Yu Ma; Yiyan Ma; Shen Yan; Zhen Xue; Ning Wang 004; Bo Ai 001 (IEEE Internet Things J., 2023)

Enabling OTFS-TSMA for Smart Railways mMTC Over LEO Satellite: A Differential Doppler Shift Perspective. - Yiyan Ma; Guo-Yu Ma; Ning Wang 004; Zhangdui Zhong; Jinhong Yuan; Bo Ai 001 (IEEE Internet Things J., 2023)

Characteristics of Channel Spreading Function and Performance of OTFS in High-Speed Railway. - Yiyan Ma; Guo-Yu Ma; Bo Ai 001; Dan Fei; Ning Wang 004; Zhangdui Zhong; Jinhong Yuan (IEEE Trans. Wirel. Commun., 2023)

OTFCS-Modulated Waveform Design for Joint Grant-Free Random Access and Positioning in C-V2X. - Yiyan Ma; Guo-Yu Ma; Bo Ai 001; Jingrong Liu; Ning Wang 004; Zhangdui Zhong (IEEE J. Sel. Areas Commun., 2024)

Orthogonal Time Frequency Code Space Modulation Enabled Multiple Access Under Compactness-Reduced Channel Spreading Function. - Yiyan Ma; Guo-Yu Ma; Bo Ai 001; Ning Wang 004; Zhangdui Zhong (IEEE Trans. Wirel. Commun., 2024)

Impacts of Time-Varying Channel Spreading Function on the OTFS Modulation System. - Yiyan Ma; Guoyu Ma; Bo Ai 001; Ning Wang 004; Zhangdui Zhong (IEEE Trans. Veh. Technol., 2024)