刘洋

本人于2020年5月加入大连理工大学（Dalian University of Technology，DUT）信息与通信工程学院，现任副教授。此前，本人曾于华为技术有限公司（上海）担任研究工程师，研究5G通信系统相关技术，曾在Marvell Semiconductor Ltd.(美国硅谷)担任数字信号处理工程师，研发超高速以太网通信技术。本人于美国Lehigh University获得电气工程学（Electrical Engineering，即EE）博士学位。于北京邮电大学获得本科(with Honor)与硕士学位。

邮箱：yangliu_613@dlut.edu.cn | 办公室：海山楼 B0411 | 学校教师主页

科研方向

5.5G/6G通信系统的关键技术，如：智能反射面板，通信雷达一体化，无蜂窝网络大规模天线阵列信号处理等

运用优化理论、信息论对通信网络进行系统优化与信号设计

运用统计理论设计通信与雷达系统中的信号处理算法

智能学习理论在通信信号处理中的应用，如：(深度)强化学习、神经网络等

并行优化与低复杂度信号处理算法设计

教学

《信号与系统》（本科生）：2020/2022/2023

《信息论》（研究生）：2021/2022/2023

论文发表

Journal Papers:

Y. Zhou, Yang Liu, H. Li, Q. Wu, S. Shen and B. Clerckx, "Optimizing Power Consumption, Energy Efficiency and Sum-Rate Using Beyond Diagonal RIS — A Unified Approach," IEEE Trans. Wireless Commun., to appear.
X. Zhao, M. Li, Yang Liu, T.-H. Chang and Q. Shi, "Communication-Efficient Decentralized Linear Precoding for Massive MU-MIMO Systems," IEEE Trans. Signal Process., vol. 71, pp. 4045-4059, 2023. [Paper]
Y. Guo, Yang Liu, Q. Wu, X. Li and Q. Shi, "Joint Beamforming and Power Allocation for RIS Aided Full-Duplex Integrated Sensing and Uplink Communication System," IEEE Trans. Wireless Commun., Early Access. [Paper]
Y. Zhu, Yang Liu, Q. Wu, C. You and Q. Shi, "Channel Estimation By Transmitting Pilots From Reconfigurable Intelligent Surface", IEEE Trans. Wireless Commun. , Early Access. [Paper]
Y. Zhou, Yang Liu, Q. Wu, Q. Shi, J. Zhao and Y. Zhao, "Queueing Aware Power Minimization for Wireless Communication Aided by Double-Faced Active RIS," IEEE Trans. Commun., vol. 71, no. 10, pp. 5799-5813, Oct. 2023. [Paper]
Y. Zhu, Yang Liu, M. Li, Q. Wu, and Q. Shi, "A Flexible Design for Active Reconfigurable Intelligent Surface—A Sub-Array Architecture," IEEE Trans. Veh. Tech., vol. 72, no. 10, pp. 12884-12899, Oct. 2023. [Paper]
Y. Guo, Yang Liu, Q. Wu, Q. Shi, and Y. Zhao, "Enhanced Secure Communication via Novel Double-Faced Active RIS," IEEE Trans. Commun.,vol. 71, no. 6, pp. 3497-3512, June 2023. [Paper]
Yang Liu, Y. Ma, M. Li, Q. Wu and Q. Shi, "Spectral Efficiency Maximization for Double-Faced Active Reconfigurable Intelligent Surface," IEEE Trans. Signal Process., vol. 70, pp. 5397-5412, Nov. 2022. [Paper]
Yang Liu, Q. Shi, Q. Wu, J. Zhao and M. Li, "Joint Node Activation, Beamforming and Phase-Shifting Control In IoT Sensor Network Assisted by Reconfigurable Intelligent Surface," IEEE Trans. Wireless Commun., vol. 21, no. 11, pp. 9325-9340, Nov. 2022. [Paper]
Yang Liu, J. Zhao, M. Li and Q. Wu, "Intelligent Reflecting Surface Aided MISO Uplink Communication Network: Feasibility and Power Minimization for Perfect and Imperfect CSI," IEEE Trans. Commun., vol. 69, no. 3, pp. 1975-1989, Mar. 2021. [Paper]
Yang Liu, J. Li and H. Wang, "Robust Linear Beamforming in Wireless Sensor Networks," IEEE Trans. Commun., vol. 67, no. 6, pp. 4450-4463, June 2019. [Paper]
Yang Liu, and J. Li, "Linear Precoding to Optimize Throughput, Power Consumption and Energy Efficiency in MIMO Wireless Sensor Networks," IEEE Trans. Commun., vol. 66, no. 5, pp. 2122-2136, May 2018. [Paper]
Yang Liu, J. Li and X. Lu, "Joint Transceiver Design for Linear MMSE Data Fusion in Coherent MAC Wireless Sensor Networks," Elsevier Information Fusion, pp. 37-49, 2017.
Yang Liu, J. Li, X. Lu, C. Yuen and J. Wu, "A Family of Chaotic Pure Analog Coding Schemes Based on Baker’s Map Function", EURASIP J. Advances Signal Processing, vol. 58, July 2015.
R. Liu, M. Li, Yang Liu, Q. Wu and Q. Liu, "Joint Transmit Waveform and Passive Beamforming Design for RIS-Aided DFRC Systems," IEEE J. Select. Signal Process., vol. 16, no. 5, Aug. 2022.
H. Luo, R. Liu, M. Li, Yang Liu, and Q. Liu, "Joint Beamforming Design for RIS-Assisted Integrated Sensing and Communication Systems," IEEE Trans. Vech. Tech., 2022, Early Access.
W. Cai, R. Liu, M. Li, Yang Liu, Q. Wu, and Q. Liu, "IRS-Assisted Multicell Multiband Systems: Practical Reflection Model and Joint Beamforming Design," IEEE Trans. Commun., vol. 70, no. 6, pp. 3897-3911, June 2022.
Z. Xiao, R. Liu, M. Li, Yang Liu, and Q. Liu, "Low-Complexity Designs of Symbol-Level Precoding for MU-MISO Systems," IEEE Trans. Commun., vol. 70, no. 7, pp. 4807-4820, July 2022.
Y. Zhou, Yang Liu, M. Li, Q. Wu, and H. Wang, "Joint Sensor Selection, Beamforming and Phase Control in Reconfigurable Intelligent Surface Aided IoT Fusion Networks," IEEE Wireless Commun. Lett., vol. 11, no. 2, pp. 401-405, Feb. 2022. [Paper]
H. Li, W. Cai, Yang Liu, M. Li, Q. Liu and Q. Wu, "Intelligent Reflecting Surface Enhanced Wideband MIMO-OFDM Communications---from Practical Model to Reflection Optimization," IEEE Trans. Commun., vol. 69, no. 7, pp. 4807-4820, July 2021.
Q. Wu, F. Zhang, H. Wang, J. Lin, and Yang Liu "Parameter-free Lp-Box Decoding of LDPC Code”, IEEE Commun. Lett., vol. 22, no. 7, pp. 1318-1321, July 2018.
X. Lu, J. Li, and Yang Liu, "Cooperative Transmission Through Signal-Superposition-Based Braid Coding," IEEE Trans. Veh. Tech., vol. 65, no. 5, pp. 3100-3114, May 2016.
X. Lu, J. Li and Yang Liu, "New Soft-Encoding Relay (SoER) Mechanisms for Wireless Relay Systems: Convolutional and Turbo Constructions," IEEE Trans. Wireless Commun., vol. 15, no. 4, pp. 2443-2457, Apr. 2016.
X. Lu, J. Li and Yang Liu, "Soft Parallel Wireless Relay via Z-Forward," IEEE Trans. Wireless Commun., vol. 14, no. 11, pp. 6339-6352, Nov. 2015.

Conference Papers:

无线通信领域旗舰会议40+篇。。。

组内成员

周煜嫣

硕士研究生：2021级

邮箱：zyy98@mail.dlut.edu.cn

研究方向：智能反射面板，在线优化，控制理论

奖学金：华为（专项）奖学金

毕业去向：香港中文大学(深圳)(博士，2024秋季入学)

Yuyan Zhou, Y. Liu, Q. Wu, Q. Shi and J. Zhao, "Traffic Aware Power Saving Communication Assisted By Double-Faced Active RIS," IEEE Int. Conf. Commun. (ICC) , Rome, Italy, May 2023. [Paper]
Yuyan Zhou, Y. Liu, M. Li, Q. Wu, and H. Wang, "Joint Sensor Selection, Beamforming and Phase Control in Reconfigurable Intelligent Surface Aided IoT Fusion Networks," IEEE Wireless Commun. Lett., vol. 11, no. 2, Feb. 2022. [Paper]
Yuyan Zhou, Y. Liu, Q. Wu, Q. Shi, J. Zhao and Y. Zhao, "Queueing Aware Power Minimization for Wireless Communication Aided by Double-Faced Active RIS," IEEE Trans. Commun., vol. 71, no. 10, pp. 5799-5813, Oct. 2023. [Paper]
Yuyan Zhou, Y. Liu, H. Li, Q. Wu, S. Shen and B. Clerckx, "Optimizing Power Consumption, Energy Efficiency and Sum-Rate Using Beyond Diagonal RIS — A Unified Approach," IEEE Trans. Wireless Commun., Dec. 2023. [Paper]

郭源

硕士研究生：2021级

邮箱：yuanguo@mail.dlut.edu.cn

研究方向：智能反射面板，安全通信，通信感知一体化

毕业去向：上海交通大学(博士，2024秋季入学)

Yuan Guo, Y. Liu, Q. Wu, X. Zeng and Q. Shi, "Joint Beamforming for RIS Aided Full-Duplex Integrated Sensing and Uplink Communication," IEEE Int. Conf. Commun. (ICC) , Rome, Italy, May 2023. [Paper]
Yuan Guo, Y. Liu, M. Li, Q. Wu, and Q. Shi, "Beamforming Design for Power Transferring and Secure Communication in RIS-Aided Network," IEEE Int. Conf. Commun. (ICC) , Seoul, South Korea, June 2022. [Paper]
Yuan Guo, Y. Liu, Q. Wu, Q. Shi, and Y. Zhao, "Enhanced Secure Communication via Novel Double-Faced Active RIS," IEEE Trans. Commun. vol. 71, no. 6, pp. 3497-3512, June 2023. [Paper]
Yuan Guo, Y. Liu, Q. Wu, X. Li, and Q. Shi, "Joint Beamforming and Power Allocation for RIS Aided Full-Duplex Integrated Sensing and Uplink Communication System," IEEE Trans. Wireless Commun., Early Access. [Paper]

朱彦泽

硕士研究生：2021级

邮箱：5476z4969y5283z@mail.dlut.edu.cn

研究方向：信道估计，近场通信，压缩感知，鲁棒优化

奖学金：潍柴动力（专项）奖学金

毕业去向：上海交通大学(博士，2024秋季入学)

Yanze Zhu, Y. Liu, Q. Wu, and Q. Shi, "Estimating Channels By Transmitting Pilots From Reconfigurable Intelligent Surface,'' IEEE Int. Conf. Commun. (ICC) , Rome, Italy, May 2023. [Paper]
Yanze Zhu, Y. Liu, M. Li, Q. Wu and Q. Shi, "Power Saving Design of Active Reconfigurable Intelligent Surface-A Sub-Array Architecture,” IEEE Global Commun. Conf. (Globelcom), Rio de Janeiro, Brazil, Dec. 2022. [Paper]
Yanze Zhu, Y. Liu, J. Zhao, M. Li, and Q. Wu, "Joint Time Allocation and Beamforming Design for IRS-Aided Coexistent Cellular and Sensor Networks," IEEE Global Commun. Conf. (Globelcom), Madrid, Spain, Dec. 2021. [Paper]
Yanze Zhu, Y. Liu, M. Li, Q. Wu, and Q. Shi, "A Flexible Design for Active Reconfigurable Intelligent Surface—A Sub-Array Architecture," IEEE Trans. Veh. Tech., vol. 72, no. 10, pp. 12884-12899, Oct. 2023. [Paper]
Yanze Zhu, Y. Liu, Q. Wu, C. You, and Q. Shi, "Channel Estimation By Transmitting Pilots From Reconfigurable Intelligent Surface," IEEE Trans. Wireless. Commun., Early Access. [Paper]

刘增瑞

硕士研究生：2022级

邮箱：liuzr1999@mail.dlut.edu.cn

研究方向：通感一体化，智能反射面板

Zengrui Liu, Y. Liu, S. Shen, Q. Wu and Q. Shi, "Enhancing ISAC Network Throughput Using Beyond Diagonal RIS," IEEE Wireless Commun. Lett., to appear Feb. 2024.

光昭慧

硕士研究生：2023级

邮箱：1851812362@mail.dlut.edu.cn

研究方向：通感一体化，近场通信，统计信号处理

张鹏

硕士研究生：2023级

邮箱：201981480@mail.dlut.edu.cn

研究方向：近场通信，通感一体化，信号检测与估计

毕业学生

李爱陈

硕士研究生：2020级

邮箱：lacz@mail.dlut.edu.cn

研究方向：强化学习，移动边缘计算，智能反射面板

实习经历：VIVO Ltd.（2022.05 -- 2022.08）

工作去向：经纬恒润(北京)

Aichen Li, Y. Liu, M. Li, Q. Wu, and J. Zhao, "Joint Scheduling Design in Wireless Powered MEC IoT Networks Aided by Reconfigurable Intelligent Surface," IEEE Inter. Conf. Commun. China (ICCC) Workshop, Xiamen, China, July, 2021. [Paper]
Aichen Li, Y. Liu, Q. Wu, Q. Shi, and J. Zhao, "Joint Scheduling and Beamforming Design in Traffic-Aware RIS Aided MEC NetworkConference Paper," IEEE Global Commun. Conf. (Globelcom) Workshop, Rio de Janeiro, Brazil, Dec. 2022. [Paper]