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  • 翟超

    个人主页 http://faculty.sdu.edu.cn/chaozhai/zh_CN/index.htm

个人简介

副研究员、硕士生导师

招生专业:信息与通信工程学硕+电子信息专硕

欢迎对无线通信、智能数据处理感兴趣的同学报考!

办公室:信息科学与工程学院,N5楼,245-6

地址:山东省青岛市即墨区滨海路72号,山东大学

邮箱:chaozhai@sdu.edu.cn


个人简历:

   翟超分别于2007年和2010年在山东大学通信工程专业和通信与信息系统专业获得学士和硕士学位,2013年11月在澳大利亚新南威尔士大学获得电气工程学博士学位。2011年7月至2022年1月作为访问博士研究生在香港中文大学交流,2013年2月至2013年6月作为访问博士研究生在香港科技大学交流。2014年获得“中国博士后国际交流计划引进项目”资助,在山东大学信息与通信工程流动站做博士后研究。2016年9月入职山东大学信息科学与工程学院。

   主要研究方向为:大规模异构网络频谱及能量高效的无线通信技术、基于神经网络的人员行为及风险评估等。是16个IEEE期刊及其他多个SCI期刊的审稿人,多次担任国际学术会议的TPC成员,现为IEEE会员和中国通信学会高级会员。主持或参与了国家重点研发项目子课题、国家自然科学基金、山东省自然科学基金、移动通信国家重点实验室开放课题、中国博士后科学基金、山东省博士后创新基金、山东大学基本科研业务费专项资金等多个项目。2020年获评山东大学青年学者未来计划。2020年获得山东省自然科学奖二等奖(排序第二)。 


所教课程:

[8]高频电子线路,春季学期,2020年、2021年;

[7]高频电子线路(实验),春季学期,2019年、2020年、2021年;

[6]模拟电子技术,秋季学期,2016年、2017年、2018年、2019年、2020年;

[5]模拟电子技术(实验),秋季学期,2018年、2019年;

[4]概率统计,秋季学期,2016年、2017年、2018年、2019年、2020年;

[3]通信网分析与设计(双语),春季学期,2018年、2019年;

[2]数据结构,秋季学期,2018年;

[1]计算机网络(实验),春季学期,2017年。


期刊论文: 

[50] X. Wang, J. Cheng, C. Zhai, and A. Ashikhmin, "Partial cooperative zero-forcing decoding for uplink cell-free massive MIMO," IEEE Internet of Things Journal, accepted to appear, Oct. 2021.

[49] X. Wang and C. Zhai, "Dynamic power control for cell-free industrial Internet of things with random data arrivals," IEEE Transactions on Industrial Informatics, accepted to appear, May 2021.

[48] L. Zheng and C. Zhai, "Two-hop cognitive DF relaying with wireless power transfer in time and power domains," EURASIP Journal on Wireless Communications and Networkingvol. 2021, ID: 182, pp. 1-22, Sep. 2021.

[47] C. Zhai, Y. Li, X. Wang, L. Zheng, and C. Li, "Heterogeneous non-orthogonal multiple access with distributed Alamouti space-time coding," IEEE Transactions on Vehicular Technologyvol. 70, no. 5, pp. 4796-4808, May 2021.

[46] C. Zhai, Y. Li, X. Wang, and Z. Yu, "Non-orthogonal multiple access with energy harvesting based alternate relaying,IEEE Systems Journal, accepted to appear, Oct. 2020.

[45] Z. Yu, D. Jin, C. Zhai, W. Ni, and D. Wang, "Internet of vehicles empowered mobile media: Research on mobile-generated content (MoGC) for intelligent connected vehicles," Sustainability, vol. 13, no. 6, article no. 3538, Mar. 2021. 

[44] C. Zhai, Y. Li, C. Li, and J. Liu, "Cognitive relaying with wireless energy harvesting and accumulation,'' IEEE Systems Journal, vol. 15, no. 1, pp. 629-640, Mar. 2021.

[43] C. Zhai, Y. Li, and L. Qiao, "Wireless power transfer based adaptive relaying with energy accumulation," IEEE Transactions on Vehicular Technology, vol. 69, no. 10, pp. 11014-11027, Oct. 2020.

[42] Z. Yu, D. Jin, X. Song, C. Zhai, and D. Wang, "Internet of vehicle empowered mobile media scenarios: In-vehicle infotainment solutions for the mobility as a service (MaaS)," Sustainability, vol. 12, no. 18, article no. 7448, Sep. 2020.

[41] C. Zhai and J. Tian, "Underlay spectrum sharing with adaptive interference cancellation at primary and secondary receivers," Telecommunication Systems, vol. 73, no. 4, pp. 595-605, Mar. 2020.

[40] Y. Gu, H. Chen, C. Zhai, Y. Li, and B. Vucetic, "Minimizing age of information in cognitive radio-based IoT systems: underlay or overlay?" IEEE Internet of Things Journal, vol. 6, no. 6, pp. 10273-10288, Dec. 2019.

[39] C. Zhai, L. Zheng, and Z. Yu, "Cognitive spectrum access with energy harvesting primary user and best secondary user selection," Transactions on Emerging Telecommunications Technologies, vol. 30, no. 12, pp. 1-11, ID: e3737, Dec. 2019.

[38] L. Zheng and C. Zhai, "Amplify-and-forward relaying based spectrum sharing in both time and spectrum domains with wireless powered primary user,'' IEEE Access, vol. 7, no. 1, pp. 108232-108247, Dec. 2019.

[37] Z. Yu, C. Zhai, W. Ni, and D. Wang, "Non-orthogonal multiple access with cooperative truncated ARQ and relay selection," IEEE Accessvol. 7, pp. 56228-56243, Apr. 2019.

[36] C. Zhai, Z. Yu, and X. Wang, "High-efficient cooperative relaying with wireless powered source and relay," Computer Networks, vol. 152, pp. 199-209, Apr. 2019.

[35] C. Zhai, H. Chen, Z. Yu, and J. Liu, "Cognitive relaying with wireless powered primary user," IEEE Transactions on Communications, vol. 67, no. 3, pp. 1872-1884, Mar. 2019.

[34] Z. Yu, C. Zhai, J. Liu, and H. Xu, "Cooperative relaying based non-orthogonal multiple access (NOMA) with relay selection," IEEE Transactions on Vehicular Technology, vol. 67, no. 12, pp. 11606-11618, Dec. 2018.

[33] C. Zhai, L. Zheng, and W. Guo, "Cognitive decode-and-forward relaying with successive interference cancellation," EURASIP Journal on Wireless Communications and Networking, vol. 2018, ID: 234, pp. 1-17, Dec. 2018.

[32] H. Chen, C. Zhai, Y. Li, and B. Vucetic, "Cooperative strategies for wireless-powered communications: An overview," IEEE Wireless Communications, vol. 25, no. 4, pp. 112-119, Aug. 2018.

[31] L. Zheng, C. Zhai, and J. Liu, "Alternate energy harvesting and information relaying in cooperative AF networks," Telecommunication Systems, vol. 68, no. 3, pp. 523-533, Jul. 2018.

[30] C. Zhai, L. Zheng, P. Lan, and H. Chen, "Wireless powered cooperative communication using two relays: Protocol design and performance analysis," IEEE Transactions on Vehicular Technology, vol. 67, no. 4, pp. 3598-3611, Apr. 2018.

[29] C. Zhai, H. Chen, X. Wang, and J. Liu, "Opportunistic spectrum sharing with wireless energy transfer in stochastic networks,'' IEEE Transactions on Communications, vol. 66, no. 3, pp. 1296-1308, Mar. 2018.

[28] P. Lan, C. Zhai, L. Chen, B. Gao, and F. Sun, "Optimal power allocation for bi-directional full duplex underlay cognitive radio networks,'' IET Communications, vol. 12, no. 2, pp. 220-227, Jan. 2018.

[27] X. Wang, J. Liu, and C. Zhai, "Wireless power transfer based multi-pair two-way relaying with massive antennas," IEEE Transactions on Wireless Communications, vol. 16, no. 11, pp. 7672-7684, Nov. 2017.

[26] P. Xing, J. Liu, C. Zhai, X. Wang, and X. Zhang, "Multipair two-way full-duplex relaying with massive array and power allocation," IEEE Transactions on Vehicular Technology, vol. 65, no. 10, pp. 8926-8939, Oct. 2017.

[25] X. Wang and C. Zhai, "Simultaneous wireless information and power transfer for multi-user massive antenna-array systems," IEEE Transactions on Communications, vol. 65, no. 9, pp. 4039-4048, Sep. 2017.

[24] Z. Yu, C. Zhai, and J. Liu, "Non-orthogonal multiple access relaying with truncated ARQ," IET Communications, vol. 11, no. 4, pp. 514-521, Mar. 2017.

[23] C. Zhai, J. Liu, L. Zheng, and X. Wang, "Wireless energy harvesting-based spectrum leasing with secondary user selection," IET Communications, vol. 11, no. 4, pp. 499-506, Mar. 2017.

[22] P. Xing, J. Liu, C. Zhai, X. Wang, and L. Zheng, "Spectral efficiency of the in-band full-duplex massive multi-user multiple-input multiple-output system," IET Communications, vol. 11, no. 4, pp. 490-498, Mar. 2017.

[21] C. Zhai, J. Liu, P. Lan, and F. Sun, "Strive for the spectrum sharing by transferring energy and relaying data for the primary user," Transactions on Emerging Telecommunications Technologies, vol. 28, no. 3, pp. 1-18, DOI: 10.1002/ett.2966, Mar. 2017.

[20] P. Xing, J. Liu, C. Zhai, and Z. Yu, "Self-interference suppression with imperfect channel estimation in a shared-antenna full-duplex massive MU-MIMO system," EURASIP Journal on Wireless Communications and Networking, vol. 2017, no. 18, pp. 1-13, Jan. 2017.

[19] Z. Yu, C. Zhai, and J. Liu, "Simultaneous wireless energy transfer and spectrum sharing with primary data relaying in cognitive radio networks," EURASIP Journal on Wireless Communications and Networking, vol. 2017, no. 9, pp. 1-13, Jan. 2017.

[18] C. Zhai, J. Liu, and L. Zheng, "Cooperative spectrum sharing with wireless energy harvesting in cognitive radio networks," IEEE Transactions on Vehicular Technology, vol. 65, no. 7, pp. 5303-5316, Jul. 2016.

[17] P. Xing, J. Liu, C. Zhai, X. Wang, and L. Zheng, "Self-interference suppression for the full-duplex wireless communication with large-scale antenna,"  Transactions on Emerging Telecommunications Technologies, vol. 27, no. 6, pp. 764-774, Jun. 2016.

[16] C. Zhai, J. Liu, and L. Zheng, "Relay based spectrum sharing with secondary users powered by wireless energy harvesting," IEEE Transactions on Communications, vol. 64, no. 5, pp. 1875-1887, May 2016.

[15] X. Wang, J. Liu, C. Zhai, P. Xing, and L. Zheng, "Optimization of energy efficiency for the full-duplex massive MIMO systems," Journal of Systems Engineering and Electronics, vol. 27, no. 2, pp. 326-332, Apr. 2016.

[14] X. Wang, J. Liu, C. Zhai, S. Ma, and Q. Wang, "Energy efficient relay networks with wireless power transfer from a multi-antenna base station," Transactions on Emerging Telecommunications Technologies, vol. 27, no. 4, pp. 533-543, Apr. 2016.

[13] Q. Wang, J. Liu, C. Zhai, Y. Liu, X. Wang, and S. Ma, "Precise error-rate performance with distributed antenna selection transmission over Nakagami-m fading channels,"  IET Communications, vol. 10, no. 5, pp. 548-557, Apr. 2016.

[12] C. Zhai and J. Liu, "Cooperative wireless energy harvesting and information transfer in stochastic networks," EURASIP Journal on Wireless Communications and Networking, vol. 2015, no. 1, article 44, pp. 1-22, Mar. 2015.

[11] C. Zhai, W. Zhang, and G. Mao, "Cooperative spectrum sharing between cellular and ad-hoc networks," IEEE Transactions on Wireless Communications, vol. 13, no. 7, pp. 4025-4037, Jul. 2014.

[10] C. Zhai and W. Zhang, "Adaptive spectrum leasing with secondary user scheduling in cognitive radio networks," IEEE Transactions on Wireless Communications, vol. 12, no. 7, pp. 3388-3398, Jul. 2013.

[9] C. Zhai, W. Zhang, and P. C. Ching, "Cooperative spectrum sharing based on two-path successive relaying," IEEE Transactions on Communications, vol. 61, no. 6, pp. 2260-2270, Jun. 2013.

[8] C. Zhai, W. Zhang, and G. Mao, "Uncoordinated cooperative communications with spatially random relays," IEEE Transactions on Wireless Communications, vol. 11, no. 9, pp. 3126-3135, Sep. 2012.

[7] C. Zhai, J. Liu, L. Zheng, H. Xu, and H. Chen, "Maximize lifetime of wireless sensor networks via a distributed cooperative routing algorithm," Transactions on Emerging Telecommunications Technologies, vol. 23, no. 5, pp. 414-428, Aug. 2012.

[6] C. Zhai, H. Xu, J. Liu, L. Zheng, and Y. Zhou, "Performance of opportunistic relaying with truncated ARQ over Nakagami-m fading channels," Transactions on Emerging Telecommunications Technologies, vol. 23, no. 1, pp. 50-66, Jan. 2012.

[5] L. Zheng, J. Liu, C. Zhai, H. Chen, and Y. Zhou, "Energy efficient cooperative routing algorithm with truncated ARQ over Nakagami-m fading channels," IET Communications, vol. 5, no. 8, pp. 1073-1082, May 2011.

[4] Y. Zhou, J. Liu, L. Zheng, C. Zhai, and H. Chen, "Link-utility-based cooperative MAC protocol for wireless multi-hop networks," IEEE Transactions on Wireless Communications, vol. 10, no. 3, pp. 995-1005, Mar. 2011.

[3] H. Chen, J. Liu, L. Zheng, C. Zhai, Y. Zhou, "An improved selection cooperation scheme for decode-and-forward relaying," IEEE Communications Letters, vol. 14, no. 12, pp. 1143-1145, Dec. 2010.

[2] Y. Zhou, J. Liu, C. Zhai, and L. Zheng, "Two-transmitter two-receiver cooperative MAC protocol: Cross-layer design and performance analysis," IEEE Transactions on Vehicular Technology, vol. 59, no. 8, pp. 4116-4127, Oct. 2010.

[1] H. Chen, J. Liu, L. Zheng, C. Zhai, and Y. Zhou, "Approximate SEP analysis of DF cooperative diversity networks with opportunistic relaying," IEEE Signal Processing Letters, vol. 17, no. 9, pp. 779-782, Sep. 2010.


会议论文:

[22] C. Zhai, H. Chen, X. Wang, and J. Liu, "Underlay spectrum sharing with spatially random users and cooperative wireless power transfer," IEEE International Conference on Wireless Communications and Signal Processing (WCSP), Nanjing, China, Oct. 2017.

[21] C. Zhai, L. Shi, and H. Chen, "Underlay spectrum sharing with wireless power transfer towards primary user," IEEE International Conference on Wireless Communications and Signal Processing (WCSP), Nanjing, China, Oct. 2017.

[20] X. Zhang, J. Liu, S. Wu,  C. Zhai, and S. Yu, "Uplink pilot power control with genetic algorithm for massive MIMO networks," IEEE International Conference on Wireless Communications and Signal Processing (WCSP), Nanjing, China, Oct. 2017.

[19] C. Zhai, L. Zheng, P. Lan, H. Chen, and H. Xu, "Decode-and-forward two-path successive relaying with wireless energy harvesting," IEEE International Conference on Communications (ICC), workshop, Paris, France, May 2017.

[18] H. Chen, C. Zhai, Y. Li, and B. Vucetic, "Towards secure communication via a wireless-powered full-duplex jammer," IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB), Nanjing, China, Oct. 2016.

[17] C. Zhai, J. Liu, L. Zheng, and X. Wang, "Wireless power transfer based spectrum leasing with user selection in cognitive radio networks," IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Valencia, Spain, Sep. 2016.

[16] P. Xing, J. Liu, and C. Zhai, "Spectral efficiency of the uplink channel in the shared-antenna full-duplex massive MU-MIMO system," IEEE Vehicular Technology Conference (VTC 2016-Spring), workshop, Nanjing, China, May. 2016.

[15] S. Yue, J. Liu, C. Zhai, and Q. Wang, "User pilot scheduling in massive MIMO systems," IEEE International Conference on Wireless Communications and Signal Processing (WCSP), Nanjing, China, Oct. 2015.

[14] Z. Yu, C. Zhai, and J. Liu, "Time domain spectrum sharing with wireless power transfer in cognitive radio network,"  IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Hong Kong, Aug. 2015.

[13] Q. Wang, J. Liu, C. Zhai, S. Ma, and S. Yu, "Outage probability analysis of selection combining over generalized correlated Weibull fading channels," IEEE China Summit and International Conference on Signal and Information Processing (ChinaSIP), Chengdu, China, Jul. 2015.

[12] C. Zhai, W. Zhang, and G. Mao, "Cooperative spectrum sharing in wireless ad-hoc networks," IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Vancouver, Canada, pp. 5293-5297, May 2013.

[11] C. Zhai and W. Zhang, "Multiuser diversity of spectrum leasing in cognitive radio networks," IEEE International Wireless Symposium (IWS), Beijing, China, Apr. 2013.

[10] C. Zhai, W. Zhang, and P. C. Ching, "Spectrum leasing based on bandwidth efficient relaying in cognitive radio networks," IEEE Global Communications Conference (GLOBECOM), Anaheim, California, USA, pp. 4927-4932, Dec. 2012.

[9] C. Zhai and W. Zhang, "Spectrum and energy efficient cognitive relay for spectrum leasing", IEEE International Conference on Communications Systems (ICCS), Singapore, pp. 240-244, Nov. 2012.

[8] C. Zhai, W. Zhang, and G. Mao, "Uncoordinated cooperative truncated ARQ schemes in wireless systems," IEEE International Conference on Communications (ICC), Ottawa, Canada, pp. 3910-3914, Jun. 2012.

[7] C. Zhai, W. Zhang, and P. C. Ching, "Spectrum sharing based on two-path successive relaying," IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Kyoto, Japan, pp. 2909-2912, Mar. 2012.

[6] L. Zheng, J. Liu, C. Zhai, and L. Chen, "Distributed lifetime maximizing cooperative routing algorithm in wireless ad hoc networks," IEEE International Conference on  Communications and Networking in China (CHINACOM), Beijing, China, Aug. 2010.

[5] H. Chen, J. Liu, and C. Zhai, "Performance analysis of SNR-based hybrid decode-amplify-forward cooperative diversity networks over Rayleigh fading channels,"  IEEE Wireless Communications and Networking Conference (WCNC), Sydney, Australia, Apr. 2010.

[4] C. Zhai, J. Liu, L. Zheng, and H. Xu, "Lifetime maximization via a new cooperative MAC protocol in wireless sensor networks," IEEE Global Communications Conference (GLOBECOM), Hawaii, USA, Dec. 2009.

[3] C. Zhai, J. Liu, L. Zheng, and H. Chen, "New power allocation schemes for AF cooperative communication over Nakagami-m fading channels," IEEE International Conference on Wireless Communications and Signal Processing (WCSP), Nanjing, China, Nov. 2009.

[2] H. Chen, J. Liu, C. Zhai, and Y. Liu, "Performance of incremental-selective decode-and-forward relaying cooperative communication over Rayleigh fading channels," IEEE International Conference on Wireless Communications and Signal Processing (WCSP), Nanjing, China, Nov. 2009.

[1] Y. Zhou, J. Liu, L. Zheng, and C. Zhai, "A joint scheduling and transmission power control MAC protocol for wireless  ad hoc networks," IEEE International Conference  on Wireless Communications and Signal Processing (WCSP), Nanjing, China, Nov. 2009.

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