西安电子科技大学通信工程学院导师教师师资介绍简介-李勇朝

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基本信息
李勇朝教授博士生导师招生学科: 信息与通信工程/电子信息
工作单位: 通信工程学院 ISN国家重点实验室
研究方向: 信息传输理论与系统（B5G/6G通信新技术、信息感知对抗与、空天地一体化网络）

联系方式
通信地址: 西安市太白南路2号西安电子科技大学119#信箱 710071
电子邮箱:yzli@mail.xidian.edu.cn
办公地点: 西安电子科技大学北校区主楼I-240

个人简介
高可靠智能安全网络新技术研究团队（Advanced Reliable Intelligent Secure nEtworking, ARISE）
李勇朝西安电子科技大学首批华山********、教育部新世纪优秀人才支持计划获得者、IEEE高级会员、中国通信学会高级会员、中国电子学会高级会员/工业工程分会委员。
科学研究:主持国家及省部级重点课题（国家重大科技专项、JW科技委项目、国家重点研发计划、预研项目、国家自然科学基金、陕西省产业链重点项目、陕西省自然科学基础研究重点项目、教育部博士点基金、预研共用基金等）及其他各类课题30余项。发表学术论文100余篇（其中中科院SCI1、2区论文20余篇）、获国家授权发明专利40余件；获IEEE ChinaCOMBest Paper Award、中国博士后科学基金特别资助、陕西省高等学校科学技术一等奖等。
教育教学:西安电子科技大学教学名师，兼任教育部创新创业教育指导委员会委员、教育部本科教学审核评估专家、教育部工程教育专业认证专家，全国大学生电子设计竞赛信息科技前沿邀请赛专家组副组长，校本科教学指导委员会委员等职。
留学经历: 曾赴美国University of Delaware从事博士后/高级访问****研究、英国University of Bristol从事国际合作研究。

主要研究方向
研究领域：（一）无线信息传输、通信网络基础理论及新方法研究
（二）人工智能、区块链与通信技术的交叉研究
研究方向：（一）B5G/6G通信新技术（车联网、工业互联网、物联网、应急通信等应用场景）
高可靠、低延时D2D/V2X传输技术
FDD、毫米波Massive MIMO
协作通信、自组网、分子通信
海量MTC设备接入技术
（二）信息感知对抗与物理层安全（通信对抗、智能接收机、无人系统等应用场景）
频谱及电磁环境态势感知技术
基于通信信号的无人机反制及处置技术
高可靠物理层安全传输技术
（三）空天地一体化网络（卫星网络、升空平台、无人系统等应用场景）
大规模低轨星座组网技术
无人机动态组网技术
空天地一体化异构网络认知技术
极端条件下（超高动态、超视距、极低信噪比）的无线通信技术
软硬件开发： FPGA硬件开发、DSP硬件开发、USRP通用软件无线电
NS3网络仿真、OPNET网络仿真、STK卫星系统仿真

培养特色与成效
培养特色： （一）培养兼具“理论扎实、素养高、能力强、视野宽”，能适应行业快速变化、有领导力、全面发展的高素质后备科研人才，注重科研实践与学术论文、个人发展与团队协作的有机结合。
（二）校第二届“三好三有”研究生导学团队：营造宽松和谐、团结进取、攻坚克难、求实创新”的团队氛围，开展丰富多样的文体活动。
（三）注重开展校企/校所联合培养：选派硕士/博士赴知名企业参加实习实践
（四）注重国际化培养：资助硕士/博士在读期间参加境外国外学术交流和国际联合培养
培养成效： 多人获国家奖学金，在读期间参加境外学术会议和国际联合培养。毕业生主要就职去向包括：中国电科、中国航天、移动研究院等国家重点科研院所，华为、中兴、诺基亚等国际知名通信设备制造商，国内各知名高校，国内知名互联网企业、金融公司等。

科学研究
B5G/6G通信新技术方向
国家自然科学基金：干扰受限MIMO/OFDM环境下的信道干扰及动态资源分配技术研究
国家重大科技专项：3D MIMO技术研究与验证
国家重大科技专项：蜂窝移动通信终端直通技术研究
国家重大科技专项：IMT-Advanced多天线增强技术
陕西省自然科学基金重点项目：LTE-A网络下基于蜂窝用户中继的海量MTC传输方案设计
博士点科学基金：面向新一代分布式蜂窝网络的多维资源联合分配
中国电科新一代移动通信创新中心：面向5G NR的D2D/V2X增强技术研究
华为科技有限公司：针对新天线形态的通用码本设计
华为科技有限公司：基于IEEE 802.11n的自适应波束赋形和SDMA算法研究
上海诺基亚贝尔实验室：低频段FDD MIMO部分互易性研究与评估
上海诺基亚贝尔实验室：面向室内IIoT的URLLC D2D传输方法研究与评估
中兴通讯股份有限公司：基于有限反馈的三维波束动态跟踪技术
中兴通讯股份有限公司：蜂窝网络中基于D2D通信的虚拟MIMO技术研究
信息感知对抗与物理层安全方向
科技委创新特区：复杂城市环境下信号实时分选技术
国家自然科学基金：基于多维参数感知与行为学习的无线分布式网络多源MIMO混叠信号识别
国家重点研发计划：基于机器学习的协同干扰认知技术
国家重点研发计划：无人机数字处理技术研究
预研项目：新体制通信对抗技术研究
中国电科54所：MIMO系统通信参数估计技术研究
昆山研究院：无人机高速空地数传载荷技术研究
空天地一体化网络方向
国家重点研发计划：基于空天车地信息一体化的轨道专用网络及车辆移动互联技术
国家重大科技专项：高速数据链路通信方法研究
预研项目：天地一体化组网技术
教育部重大项目：空天地高动态无线接入互联系统关键技术
新世纪优秀人才支持计划：面向空-天-地一体化通信网络的宽带无线接入关键技术研究
共用技术基金：面向卫星网络的分布式传输新技术
航天一院：测控通信新技术研究
航天二院：高速运动目标等离子体下通信系统技术研究
中国飞行试验研究院：临近空间无线信道仿真平台
电信科学技术第十研究所：传感器网络规划与优化技术研究
ISN国家重点实验室开放课题：空天地无线接入互联关键技术研究

论文
2021X. Wen, Y. Ruan, Y. Li and R. Zhang, "Cognitive Region Design for Overlay Cognitive Satellite Terrestrial Networks," IEEE Commun. Lett, vol. 25, no. 1, pp. 244-248, Jan. 2021.
D. Jing, Y. Li and A. W. Eckford, "Power Control for ISI Mitigation in Mobile Molecular Communication," IEEE Commun Lett, Sep. 2020 (Early Access).
Y. Ruan, L. Jiang, Y. Li and R. Zhang, "Energy-Efficient Power Control for Cognitive Satellite-Terrestrial Networks With Outdated CSI," IEEE Syst. J., Mar. 2020 (Early Access)
2020Y. Li, T. Li, Y. Li, Q. Ni and C. Zarakovitis, "Sum-Rate maximization based relay selection for cooperative NOMA over Nakagami-m fading," IEEE Trans. Veh. Technol.,vol. 69, no. 11, pp. 13985-13989, Nov. 2020.
T. Li, C. Xue, Y. Li and O. A. Dobre, "Insecure region around receiver for downlink transmissions with randomly located active eavesdropper," IEEE Wireless Commun. Lett., vol. 9, no. 9, pp. 1552-1556, Sep. 2020.
Y. Ruan, Y. Zhang, Y. Li, R. Zhang and R. Hang, "An adaptive channel division MAC protocol for high dynamic UAV networks," IEEE Sensors J., vol. 20, no. 16, pp. 9528-9539, Aug.2020.
Y. Ruan, Y. Li, R. Zhang, W. Cheng and C. Liu, "Cooperative resource management for cognitive satellite-aerial-terrestrial integrated networks towards IoT," IEEE Access, vol. 8, pp. 35759-35769, Feb.2020.
R. Zhang, Y. Ruan, Y. Li and C. Liu, "Interference-aware radio resource management for cognitive high-throughput satellite systems," Sensors, vol.20, no.1, Jan.2020.
Y. Ruan, Y. Wang, Y. Li, R. Zhang, T. Li, "Outage analysis of partial relay selection based on shadowing side information in hybrid satellite-terrestrial relay network," Trans. Emerging Telecommu. Technol., vol.31, no.6, Jun. 2020.
T. Li, C. Xue, Y. Li and O. A. Dobre, "Defending against randomly located eavesdroppers by establishing a protecting region," Sensors, vol. 20, no. 2, Jan. 2020.
T. Li, W. Liu, X. Jiang and Y. Li, "Modulation classification in successive relaying systems with interference," 2020 IEEE/CIC ICCC, Chongqing, pp. 1022-1026.
2019L. Yan, Y. Li, R. Zhang, Y. Ruan and T. Li, "Improved throughput stabilizing scheme for group paging in mMTC: a traffic scattering perspective," IEEE Commun. Lett., vol. 23, no. 12, pp. 2427-2431, Dec. 2019.
Y. Li, C. Liu, R. Zhang, Y. Ruan and T. Li, "Omnidirectional space–time block coding design for three-dimensional massive MIMO systems," IEEE Access, vol. 7, pp. 141701-141714, Sep. 2019.
Y. Ruan, Y. Li, C. Wang, R. Zhang and H. Zhang, "Energy efficient power allocation for delay constrained cognitive satellite terrestrial networks under interference constraints," IEEE Trans. Wireless Commun., vol. 18, no. 10, pp. 4957-4969, Oct. 2019.
Y. Ruan, Y. Wang, Y. Li and R. zhang, "Outage analysis of partial relay selection based on shadowing side information in hybrid satellite-terrestrial relay networks," Trans. Emerging Telecommu. Technol., 2019.
C. Liu, X. Xia, Y. Li, X. Gao and H. Zhang, "Omnidirectional quasi-orthogonal space–time block coded massive MIMO systems," IEEE Commun. Lett., vol. 23, no. 9, pp. 1621-1625, Sep. 2019.
M. Gao, Y. Li, O. A. Dobre and N. Al-Dhahir, "Blind identification of SFBC-OFDM signals based on the central limit theorem," IEEE Trans. Wireless Commun., vol. 18, no. 7, pp. 3500-3514, Jul. 2019.
L. Jiang, Y. Li, Y. Ye, Y. Chen, M. Jin and H. Zhang, "Unilateral left-tail Anderson Darling test-based spectrum sensing with Laplacian noise," IET Commun., vol. 13, no. 6, pp. 696-705, Mar. 2019.
M. Gao, Y. Li, O. A. Dobre and N. Al-Dhahir, "Joint blind identification of the number of transmit antennas and MIMO schemes using gerschgorin radii and FNN," IEEE Trans. Wireless Commun., vol. 18, no. 1, pp. 373-387, Jan. 2019.
Y. Ruan, Y. Li, C. Wang, R. Zhang and H. Zhang, "Power allocation in cognitive satellite-vehicular networks from energy-spectral efficiency tradeoff perspective," IEEE Trans. Cogn. Commun. and Net., vol. 5, no. 2, pp. 318-329, Jun. 2019.
D. Jing, Y. Li, R. Hang, Z. Wu and H. Zhang, "ISI-mitigating modulation scheme using ion reaction for molecular communications," IET Nanobiotechnol., vol. 13, no. 7, pp. 674-681, Sep. 2019.
R. Zhang, C. Qi, Y. Li, Y. Ruan, C. Wang and H. Zhang, "Towards energy-efficient underlaid device-to-device communications: a joint resource management approach," IEEE Access, vol. 7, pp. 31385-31396, May 2019.
Y. Li, Y. Li, X. Chu, Y. Ye and H. Zhang, "Performance analysis of relay selection in cooperative NOMA networks," IEEE Commun. Lett., vol. 23, no. 4, pp. 760-763, Apr. 2019.
Y. Ye, Y. Li, L. Shi, R. Q. Hu and H. Zhang, "Improved hybrid relaying protocol for DF relaying in the presence of a direct link," IEEE Wireless Commun. Lett., vol.8, no.1, pp.173-176, Feb. 2019.
Y. Ye, Y. Li, F. Zhou, N. Al-Dhahir and H. Zhang, "Power splitting-based SWIPT with dual-hop DF relaying in the presence of a direct Link," IEEE Systems Journal, vol. 13, no. 2, pp. 1316-1319, Jun. 2019.
Y. Ye, Y. Li, G. Lu and F. Zhou, "Improved energy detection with Laplacian noise in cognitive radio," IEEE Systems Journal, vol.13, no.1, pp.18-29, Mar. 2019.
Y. Ruan, R. Zhang, Y. Li, C. Wang and H. Zhang, "Spectral-energy efficiency tradeoff in cognitive satellite-vehicular networks towards beyond 5G," in Proc. IEEE WCNC’19, Marrakesh, Morocco, pp. 1-6, 2019.
2018M. Gao, Y. Li, O. A. Dobre and N. Al-Dhahir, "Blind identification of SFBC-OFDM signals using subspace decompositions and random matrix theory," IEEE Trans. Veh. Technol., vol. 67, no. 10, pp. 9619-9630, Oct. 2018.
Y. Ruan, Y. Li, C. Wang, R. Zhang, and H. Zhang, "Performance evaluation for underlay cognitive satellite-terrestrial cooperative networks," Sci. China Inf. Sci., vol. 61, no. 10, Aug. 2018.
R. Zhang, Y. Li, C. Wang, Y. Ruan and H. Zhang, "Performance tradeoff in relay aided D2D-cellular networks," IEEE Trans. Veh. Technol., vol. 67, no. 10, pp. 10144-10149, Oct. 2018.
Y. Li, Y. Li, Y. Chen, Y. Ye, and H. Zhang, "Performance analysis of cooperative NOMA with a shared AF relay," IET Commun., vol. 12, no. 19, pp. 2438-2447, Nov. 2018.
Y. Ruan, Y. Li, C.-X. Wang and R. Zhang, "Energy efficient adaptive transmissions in integrated satellite-terrestrial networks with SER constraints," IEEE Trans. Wireless Commun., vol. 17, no. 1, pp. 210-222, Jan. 2018.
T. Li, Y. Li, M. Gao, and H. Zhang, "Estimation of transmit-antenna number with different space-frequency transmission schemes for MIMO-OFDM systems," Electron. Lett., vol. 54, no. 5, pp. 325-326, Mar. 2018.
R. Zhang, Y. Li, C.-X. Wang, Y. Ruan, and H. Zhang, "Energy efficient power allocation for underlaying mobile D2D communications with peak/average interference constraints," Sci. China Inf. Sci., vol. 61, no. 8, Mar. 2018.
T. Li, Y. Li, Y. Chen, L. J. Cimini and H. Zhang, "Estimation of MIMO transmit-antenna number using higher-order moments-based hypothesis testing," IEEE Wireless Commun. Lett., vol. 7, no. 2, pp. 258-261, Apr. 2018.
T. Li, Y. Li, L. J. Cimini and H. Zhang, "Hypothesis testing based fast-converged blind estimation of transmit-antenna number for MIMO systems," IEEE Trans. Veh. Technol., vol. 67, no. 6, pp. 5084-5095, Jun. 2018.
Y. Ye, Y. Li, Z. Wang, X. Chu and H. Zhang, "Dynamic asymmetric power splitting scheme for SWIPT-based two-way multiplicative AF relaying," IEEE Signal Processing Lett., vol. 25, no. 7, pp. 1014-1018, Jul. 2018.
Y. Ye, Y. Li, D. Wang, F. Zhou, R. Q. Hu and H. Zhang, "Optimal transmission schemes for DF relaying networks using SWIPT," IEEE Trans. Veh. Technol., vol. 67, no. 8, pp. 7062-7072, Aug. 2018.
R. Zhang, Y. Li, C.-X. Wang, Y. Ruan, Y. Fu and H. Zhang, "Energy-spectral efficiency trade-off in underlaying mobile D2D communications: An economic efficiency perspective," IEEE Trans. Wireless Commun., vol. 17, no. 7, pp. 4288-4301, Jul. 2018.
H. Xia, Y. Li, H. Zhang, and B. Natarajan, "Availability of ambient RF energy in d-Dimensional wireless networks." Energies, vol.11, no.3, Mar. 2018.
Y. Guo, Y. Li, Y. Li, W. Cheng and H. Zhang, "SWIPT assisted NOMA for coordinated direct and relay transmission," 2018 IEEE/CIC ICCC, Beijing, China, pp. 111-115, 2018.
L. Mao, Y. Li, T. Li, M. Gao and H. Zhang, "Security region analysis with artificial noise based on secrecy outage probability," 2018 IEEE MILCOM, Los Angeles, CA, pp. 336-340, 2018.
2017Y. Ruan, Y. Li, C-X. Wang, R. Zhang, and H. Zhang, "Outage performance for integrated satellite-terrestrial networks with hybrid CCI," IEEE Commun. Lett., vol. 21, no. 7, pp. 1545-1548, Jul. 2017.
Y. Liu, H. Zhang, Y. Li, "Space-interweaving-time-convolutional space–time codes for full-duplex MIMO relay networks," Trans. Emerging Telecommun. Technol., Vol. 28, no.1, Jan. 2017.
Y. Ye, G. Lu, Y. Li and M. Jin, "Unilateral right-tail Anderson-Darling test based spectrum sensing for cognitive radio," Electron. Lett., vol. 53, no. 18, pp. 1256-1258, Aug. 2017.
T. Li, Y. Li, L. J. Cimini and H. Zhang, "Blind estimation of transmit-antenna number for non-cooperative multiple-input multiple-output orthogonal frequency division multiplexing systems," IET Commun., vol. 11, no. 17, pp. 2637-2642, Nov. 2017.
Y. Ruan, Y. Li, C-X. Wang, R. Zhang, and H. Zhang, "Effective capacity analysis for underlay cognitive satellite terrestrial networks," in Proc. IEEE ICC’17, Paris, France, pp. 1-6, May 2017.
Y. Ye, Y. Li, D. Wang, and G. Lu, "Power splitting protocol design for the cooperative NOMA with SWIPT," in Proc. IEEE ICC’17, Paris, France, pp. 1-5, May 2017,
M. Gao, Y. Li, L. Mao, H. Zhang and N. Al-Dhahir, "Blind identification of SFBC-OFDM signals using two-dimensional space-frequency redundancy," in Proc. IEEE GLOBECOM’17, Singapore, pp. 1-6, Dec. 2017.
M. Gao, Y. Li, T. Li, X. Lu, and H. Zhang, "Blind identification of MIMO-SFBC signals over frequency-selective channels," in Proc. IEEE WCNC’17, San Francisco, CA, USA, pp. 1-5, Mar. 2017.
X. Yuan, Y. Li, M. Gao, T. Li, and H. Zhang, "Automatic modulation classification for MIMO-OFDM systems with imperfect timing synchronization," in Proc. IEEE VTC-Fall’17, Toronto, Canada, Sep. 2017.
Z. Wang, Y. Li, Y. Ye and H. Zhang, "Dynamic power splitting for three-step two-way multiplicative AF relay networks," in Proc. IEEE VTC-Fall’17, Toronto, Canada, Sep. 2017.
Y. Ye, Y. Li, G. Lu, F. Zhou and H. Zhang, "Performance of spectrum sensing based on absolute value cumulation in Laplacian noise," in Proc. IEEE VTC-Fall’17, Toronto, Canada, Sep. 2017.
D. Wang, Y. Li, Y. Ye, H. Xia and H. Zhang, "Joint time allocation and power splitting schemes for DF energy harvesting relaying networks," in Proc. IEEE VTC-Fall’17, Toronto, Canada, Sep. 2017.
K. Wang, Y. Li, Y. Ye and H. Zhang, "Dynamic power splitting schemes for non-linear EH relaying networks: perfect and imperfect CSI," in Proc. IEEE VTC-Fall’17, Toronto, Canada, Sep. 2017.
H. Xia, Y. Li and H. Zhang, "Throughput maximization for wireless powered relay communications," IEEE/CIC ICCC, Qingdao, pp. 1-6, Oct. 2017.
R. Zhang, Y. Li, C. Wang, Y. Ruan and H. Zhang, "Energy efficiency of relay aided D2D communications underlaying cellular networks," 2017 IEEE 28th PIMRC, Montreal, QC, pp. 1-5, 2017.
R. Zhang, Y. Li, Y. Chen, Y. Ruan, H. Zhang and H. Xia, "Energy efficiency and outage constrained power allocation for relay aided underlaying device-to-device communications," 2017 IEEE/CIC ICCC, Qingdao, pp. 1-6, 2017.
L. Liang, W. Cheng, H. Zhang, Z. Li and Y. Li, "Orbital-angular-momentum based mode-hopping: A novel anti-jamming technique," 2017 IEEE/CIC ICCC, Qingdao, pp. 1-6, 2017.
2016R. Zhang, Y. Li, J. Cui, "Resource reusing selection scheme for device-to-device communication underlaying LTE-A networks," Journal of Xidian University, vol. 43, no. 2, pp. 17-22, 2016.
W. Wang, M. Hu, Y. Li, "A low-complexity tone injection scheme based on distortion signals for PAPR reduction in systems," IEEE Trans. Broadcast., vol. 62, no. 4, pp. 1-9, Dec. 2016.
W. Wang, M. Hu, Y. Li, "Computationally efficient fixed complexity LLL algorithm for lattice-reduction- aided multiple-input–multiple-output precoding," IET Commun., vol. 10, no. 17, pp. 2328-2335, Nov. 2016.
Y. Ruan, Y. Li, R. Zhang, "Performance analysis of hybrid satellite-terrestrial cooperative networks with distributed Alamouti code," in Proc. IEEE VTC-Spring’16, Nanjing, May 2016.
2015W. Wang, Y. Li, H. Zhang, "Low complexity lattice reduction aided precoding algorithm with orthogonality defect threshold for MIMO systems," Journal of Xidian University, vol.42, no.5, pp. 1-6, 2015.
M. Hu, Y. Li, X. Lu, "Tone reservation to minimize nonlinearity impact on OFDM signals," IEEE Trans. Veh. Technol., vol. 64, no. 9, pp. 4310-4314, Sep. 2015.
Y. Li, T. Li, "Wishart-matrix based blind estimation of transmit-antenna number for non-collaborated MIMO systems," IEEE Milcom, Tampa, pp. 884-888, Oct. 2015.
Y. Ruan, Y. Li, H. Zhang, "Symbol error analysis of distributed space-time coded hybrid satellite-terrestrial cooperative networks," in Proc. IEEE VTC-Fall’15, Boston, Sep. 2015.
R. Zhang, Y. Li, Y. Ruan, "CQI-Based interference management scheme for D2D communication underlaying cellular networks," in Proc. IEEE WCNCW’15, New Orleans, pp. 347-351, Mar. 2015.
C. Liu, W. Wang, Y. Li, "Dual layer beamforming with limited feedback for full-dimension MIMO systems," in IEEE PIMRC Workshops, pp. 1104-1108, Aug. -Sep., 2015.
2014M. Hu, Y. Li, W. Wang, "A piecewise linear companding transform for PAPR reduction of OFDM signals with companding distortion mitigation," IEEE Trans. Broadcast., vol. 60, no. 3, pp. 532-539, Sep. 2014.
M. Hu, Y. Li, Y. Liu, "Parameter-adjustable piecewise exponential companding scheme for peak-to-average power ratio reduction in orthogonal frequency division multiplexing systems," IET Commun., vol. 8, no. 4, pp. 530-536, Mar. 2014.
K. Ma, Y. Li, C. Zhu, "Lowering error floor of LDPC codes using an improved parallel WBF algorithm," ETRI Journal, vol. 36, no. 1, pp. 171-174, Feb. 2014.
Y. Liu, Y. Li, D. Li, "Diversity analysis of distributed linear convolutive space-time codes for time-frequency asynchronous cooperative networks," IET Commun., vol. 8, no. 5, pp. 722-729, Mar. 2014.
2013K. Ma, Y. Li, H. Zhang, "Fast weighted bit flipping algorithm for higher-speed decoding of low-density parity-check codes," China Commun., vol. 10, no. 9, pp. 114-119, Sep. 2013.
Sh. Liu, Y. Li, H. Zhang, "Constellation expansion-based sidelobe suppression for cognitive radio systems," IET Commun., vol. 7, no. 18, pp. 133-2140, Dec. 2013.
Z. Ren, Y. Li, H. Zhang, "A high power efficiency signal decomposition method using orthogonal in high PAPR system," Sci. China Inf. Sci., vol. 56, no. 4, pp.169-175, Aug. 2013.
K. Ma, Y. Li, H. Zhang "A belief propagation algorithm with set-breaking to lower error-floors of low-density parity-check codes," Chinese Journal of Electron., vol. 22, no. 3, pp. 604-608, Jul. 2013.
Y. Liu, Y. Li, D. Li, "Space-time coding for time and frequency asynchronous CoMP transmissions," IEEE WCNC 2013, Shanghai, China, Apr. 2013.
2012D. Li, Y. Li, H. Zhang, L. Cimini., and Y. Fang, "Integer frequency offset estimation for OFDM systems with residual timing offset over frequency selective fading channels," IEEE Trans. Veh. Technol., vol. 61, no. 6, pp. 2848-2853, Jul. 2012.
Zhang Lu, Y. Li, L. J. Cimini, "Statistical performance analysis for MIMO beamforming and STBC when co-channel interferers use Arbitrary MIMO modes," IEEE Trans. Commun., vol. 60, no. 10, pp. 2926-2937, Oct. 2012.
C. Guo, K. Han, Y. Li, "Relay selection and power allocation for the uplink in cooperative cellular networks," Journal of Xidian University, vol. 39, no. 3, pp. 27-33, Jun. 2012.
D. Li, Y. Li, "Cross ambiguity function based integer frequency offset estimation for OFDM systems," IEEE WCNC 2012, Paris, France, Apr. 2012.
Z. Ren, D. Li, Y. Li, "A Novel segmental linearization Power Amplifier in high peak-to-average-power ratio system," 2012 IEEE ICSPCC 2012, pp. 573-577, 2012.
2011Y. Li, L. Zhang, L. Cimini, "Statistical analysis of MIMO beamforming with co-channel unequal-power MIMO interferers under path-loss and Rayleigh fading," IEEE Trans. Signal Processing, vol. 59, no. 8, pp. 3738-3748, Sep. 2011.
K. J. Kim, Y. Li, T. A. Tsiftsis, "On the performance of cyclic-prefixed single-carrier cellular systems in cochannel interference", IEEE Trans. Veh. Technol., vol. 60, no. 8, pp. 4035-4040, Oct. 2011.
Y. Liu, Y. Li, D. Li, "Super-low-complexity QR decomposition-M detection scheme for MIMO-OFDM systems," IET Commun., vol.5, no.9, pp.1303-1307, Jul. 2011.
Y. Li, L. Zhang, L. Cimini, "Impact of arbitrary co-channel MIMO modes on alamouti coding under path-loss and rayleigh fading," in Proc. IEEE ICC’11, Kyoto, Japan, pp. 1-5, Jun. 2011.
Q. Caitian, Y. Li, X. Gao, "Relay searching for distributed space-time coding in decentralized ad hoc networks," 2011 6th CHINACOM, pp. 324-329, 2011.
L. Liu, H. Zhang, Y. Li, "A differential Alamouti coding scheme for OFDM based asynchronous cooperative systems." 2011 IEEE 3rd ICCSN, pp. 51-56, 2011.
C. Guo, H. Zhang, Y. Li, "Auction-based bandwidth assignment for multi-path routing in selfish networks," 2011 3rd ICUFN, pp. 49-54, 2011.

荣誉获奖
科学研究：陕西省高等学校科学技术一等奖，2018
西安电子科技大学三好三有导学团队，2017
入选教育部新世纪优秀人才支持计划，2012
中国博士后科学基金特别资助，2009
IEEE ChinaCOM最佳论文奖，2008
教育教学：西安电子科技大学教学名师，2018
国家级教学成果二等奖，2018
陕西省高等教育教学成果特等奖，2018
国家双语教学示范课程，2007
陕西省教学成果二等奖，2005

科研团队
高可靠智能安全网络新技术研究团队校第二届三好三有导学团队
（Advanced Reliable Intelligent Secure nEtworking, ARISE）团队主要成员：李涛阮玉晗张锐
在读研究生：张艺陈佳雯马升旺
朱林丹张欣怡刘卫东司源
鹿佳恒王萌然马思佳朱若楠徐凡非吴建哲
李岩井东亮严蕾温茜婷周帅张涵硕赵润意张航宇尹承哲薛朝政
团队毕业生：张彬孙路阳
党博张军政马淑慧张德侃
王晓黄维博何文静陆雪刚王晓元汤莹
尤爱华胡建华任梅袁利娟江琼李丹妮
冯森林马盼贾晓婷谢熠王子心刘岩
崔建国梁海涛朱德明刘灿朱爱薇赵玉婷张锐叶维敏张梦婷
翟舒珂钟春辉刘潇蔓王晓红张梦钰井文文马克鄢正
张轩穆文静张敏韩萍徐璐瑶杜思琪
王凯鹏李婷王朝蕊徐二飞袁晓宇王丹
杭荣南祁楚涵郭颖戴慧慧张贵亮王超卜林菁朱洁张翔侯书丹
彭艳婷江丽娟陆艺青毛立涛梁健王誉萌骆雨桐金钰戴有为王子成
阮玉晗李涛刘灿高明君张锐叶迎辉

课程教学
本科生教学：《Digital Signal Processing》（双语授课）
《Complex Analysis》（全英文授课）
研究生教学：科技论文写作

课件下载
Handouts for Complex Analysis
Chapter 1: Complex Numbers
Chapter 2: Analytic Functions
Chapter 3: Elementary Functions
Chapter 4: Complex Integration
Chapter 5: Series Representations for Analytic Functions
Chapter 6: Residue Theory
Handouts for Digital Signal ProcessingChapter 1: Signals and Signal Processing
Chapter 2A: Discrete Time Signals
Chapter 2B: Discrete Time Systems
Chapter 3A: Discrete Time Fourier Transforms
Chapter 3B: Frequency Response
Chapter 4A: Digital Signal Processing of Continuous Signals
Chapter 4B: Continous Time Filter Design
Chapter 5A: Discrete Fourier Transform
Chapter 5B: DFT Properties
Chapter 6A: z-Transform
Chapter 6B: Inverse z-Transform
Chapter 6C: Transfer Functions
Chapter 7A: LTI System in Transform Domain
Chapter 7B: LTI System in Transform Domain
Chapter 8:Digital Filter Structure
Chapter 9A: IIRFilter Design
Chapter 9B: IIR Filter Design
Chapter 10A: FIR Filter Design
Chapter 10B: FIR Filter Design

招生要求
团队招生名额： 1、博士研究生：每年1~2名学术型（信息与通信工程）博士、工程博士（电子与通信工程）1名
2、硕士研究生：全日制每年10左右（信息与通信工程、电子信息），非全日制每年2名（电子与通信工程）
2022年硕士招生信息：
团队在西电本部的硕士招生总名额为10名左右（包括6名左右的推免/优研招生名额），欢迎报考！
请将个人简历、本科成绩单发邮件至 yzli@mail.xidian.edu.cn

Profile
Yongzhao Li
Professor/PhD
PhD Tutor of State Key Laboratory of Integrated Services Networks
P.O. Box 119, Xidian University,Xi'an, Shaanxi 710071, PRC
Email: yzhli@xidian.edu.cn
Tel: +86- ext. 8501
+86-
Fax: +86-

Introduction
Yongzhao Li received the PhD degree in signal and information processing in 2005, at Xidian University, Xian, China. Since 1996, he joined Xidian University, where he is currently a full Professor at the State Key Laboratory of Integrated Services Networks, Xidian University.He is a Member of IEEE and senior member of Chinese Institute of Electronics.
His research interests include MIMO, OFDM, Space-Time Coding, co-channel interference, beamforming and cooperative MIMO communications, etc. In 2008, he received the Best Paper Award of IEEE ChinaCOM\'08 international conference. He has been the funded by over 10 projects including National Natural Science Foundation of China, RCUK for the UK-China Science Bridges Project, Special grade of China Postdoctoral Science Foundation funded project, and Important National Science & Technology Specific Projects.Asthe ResearchProfessor, he had been working at the University of Delaware from 2007 to 2008 and the University of Bristol in 2011, respectively.
Due to his excellent contributions in education and research, in 2012, Dr.Li was awarded by the Program for New Century Excellent Talents in University, Ministry of Education, China.
Currently, he serves as the vice dean of the School of Telecommunication Engineering, Xidian University.

Research Interests
Wideband wireless communications: Multiple-Input Multiple-Output (MIMO), OFDM, Space-Time Coding, Cooperative Communications, dynamic resource allocation, co-channel interference, Device-to-device communications.
Signal Processing for Communications: Array signal processing, interference mitigation, smart antenna
Spatial Communications Networks

Research
Current Research Projects (PI):
-- National Natural Science Foundation of China: Co-channel interference analysis and dynamic resources allocation for interference-limited MIMO systems (2011~2013)
-- Important National Science & Technology Specific Projects: IMT-Advacned systems oriented enhanced MIMO techniques (2011~2012)
-- Important National Science & Technology Specific Projects: Device-to-device techniques (2012~2013)
-- Key Fundamental Research Funds for the Central Universities: Near-space communications and heterogeneous networks convergence (2011~2012)
-- Huawei Company Cooperation Funds: Adaptive beamforming and SDMA algorithm for IEEE 802.11n (2010~2012)

Honors
1. Honors for research：
(1) Best Paper Award, Outage probability of interference-limited systems using STBC with co-channel MIMO interferers, IEEE ChinaCOM 2008.
(2) Special grade of China Postdoctoral Science Foundation funded project, 2009.
(3) Program for New Century Excellent Talents in University, Ministry of Education, China, 2012.
3. Honors for teaching：
(1) Teaching achievement Award in Xidian University, First Prize, 2008
(2) Teaching achievement Award in Shaanxi Province,Second Prize, 2005
(3) National Demonstration of Bilingual Teaching, 2007

Team
Green Communication Research Team, School of Telecommunications
Leader: Prof. Hailin Zhang
Core Member: Prof. Yongzhao Li; A. Prof. Xiafeng Lu; A. Prof. Yi Liu

Teaching
Current Teaching
(1) "Digital Signal Processing" (Bilingual Teaching) for junior students
(2) "Complex Analysis" (English Teaching) for international students
(3) "MIMO systems and OFDM transmission techniques" for graduated students
Handouts for Complex Analysis:
Chapter 1: Complex Numbers
Chapter 2: Analytic Functions
Chapter 3: Elementary Functions
Chapter 4: Complex Integration
Chapter 5: Series Representations for Analytic Functions
Chapter 6: Residue Theory
Handouts for Digital Signal Processing:
Chapter 1: Signals and Signal Processing
Chapter 2A: Discrete Time Signals
Chapter 2B: Discrete Time Systems
Chapter 3A: Discrete Time Fourier Transforms
Chapter 3B: Frequency Response
Chapter 4A: Digital Signal Processing of Continuous Signals
Chapter 4B: Continous Time Filter Design
Chapter 5A: Discrete Fourier Transform
Chapter 5B: DFT Properties
Chapter 6A: z-Transform
Chapter 6B: Inverse z-Transform
Chapter 6C: Transfer Functions
Chapter 7A: LTI System in Transform Domain
Chapter 7B: LTI System in Transform Domain
Chapter 8: Digital Filter Structure
Chapter 9A: IIR Filter Design
Chapter 9B: IIR Filter Design
Chapter 10A: FIR Filter Design
Chapter 10B: FIR Filter Design

Admission
I recruit six researching-mode master degree candidates and two to four Doctoral candidates every year.
Specifically, pursuing doctoral degree from bachelor directly, successive postgraduate and doctoral programs of study and pursuing doctoral degree in advance are welcome.

2019
L. Yan, Y. Li, R. Zhang, Y. Ruan and T. Li, "Improved throughput stabilizing scheme for group paging in mMTC: a traffic scattering perspective," IEEE Commun. Lett., vol. 23, no. 12, pp. 2427-2431, Dec. 2019.
Y. Li, C. Liu, R. Zhang, Y. Ruan and T. Li, "Omnidirectional space–time block coding design for three-dimensional massive MIMO systems," IEEE Access, vol. 7, pp. 141701-141714, Sep. 2019.
Y. Ruan, Y. Li, C. Wang, R. Zhang and H. Zhang, "Energy efficient power allocation for delay constrained cognitive satellite terrestrial networks under interference constraints," IEEE Trans. Wireless Commun., vol. 18, no. 10, pp. 4957-4969, Oct. 2019.
Y. Ruan, Y. Wang, Y. Li and R. zhang, "Outage analysis of partial relay selection based on shadowing side information in hybrid satellite-terrestrial relay networks," Trans. Emerging Telecommu. Technol., 2019.
C. Liu, X. Xia, Y. Li, X. Gao and H. Zhang, "Omnidirectional quasi-orthogonal space–time block coded massive MIMO systems," IEEE Commun. Lett., vol. 23, no. 9, pp. 1621-1625, Sep. 2019.
M. Gao, Y. Li, O. A. Dobre and N. Al-Dhahir, "Blind identification of SFBC-OFDM signals based on the central limit theorem," IEEE Trans. Wireless Commun., vol. 18, no. 7, pp. 3500-3514, Jul. 2019.
L. Jiang, Y. Li, Y. Ye, Y. Chen, M. Jin and H. Zhang, "Unilateral left-tail Anderson Darling test-based spectrum sensing with Laplacian noise," IET Commun., vol. 13, no. 6, pp. 696-705, Mar. 2019.
M. Gao, Y. Li, O. A. Dobre and N. Al-Dhahir, "Joint blind identification of the number of transmit antennas and MIMO schemes using gerschgorin radii and FNN," IEEE Trans. Wireless Commun., vol. 18, no. 1, pp. 373-387, Jan. 2019.
Y. Ruan, Y. Li, C. Wang, R. Zhang and H. Zhang, "Power allocation in cognitive satellite-vehicular networks from energy-spectral efficiency tradeoff perspective," IEEE Trans. Cogn. Commun. and Net., vol. 5, no. 2, pp. 318-329, Jun. 2019.
D. Jing, Y. Li, R. Hang, Z. Wu and H. Zhang, "ISI-mitigating modulation scheme using ion reaction for molecular communications," IET Nanobiotechnol., vol. 13, no. 7, pp. 674-681, Sep. 2019.
R. Zhang, C. Qi, Y. Li, Y. Ruan, C. Wang and H. Zhang, "Towards energy-efficient underlaid device-to-device communications: a joint resource management approach," IEEE Access, vol. 7, pp. 31385-31396, May 2019.
Y. Li, Y. Li, X. Chu, Y. Ye and H. Zhang, "Performance analysis of relay selection in cooperative NOMA networks," IEEE Commun. Lett., vol. 23, no. 4, pp. 760-763, Apr. 2019.
Y. Ye, Y. Li, L. Shi, R. Q. Hu and H. Zhang, "Improved hybrid relaying protocol for DF relaying in the presence of a direct link," IEEE Wireless Commun. Lett., vol.8, no.1, pp.173-176, Feb. 2019.
Y. Ye, Y. Li, F. Zhou, N. Al-Dhahir and H. Zhang, "Power splitting-based SWIPT with dual-hop DF relaying in the presence of a direct Link," IEEE Systems Journal, vol. 13, no. 2, pp. 1316-1319, Jun. 2019.
Y. Ye, Y. Li, G. Lu and F. Zhou, "Improved energy detection with Laplacian noise in cognitive radio," IEEE Systems Journal, vol.13, no.1, pp.18-29, Mar. 2019.
Y. Ruan, R. Zhang, Y. Li, C. Wang and H. Zhang, "Spectral-energy efficiency tradeoff in cognitive satellite-vehicular networks towards beyond 5G," in Proc. IEEE WCNC’19, Marrakesh, Morocco, pp. 1-6, 2019.
2018
M. Gao, Y. Li, O. A. Dobre and N. Al-Dhahir, "Blind identification of SFBC-OFDM signals using subspace decompositions and random matrix theory," IEEE Trans. Veh. Technol., vol. 67, no. 10, pp. 9619-9630, Oct. 2018.
Y. Ruan, Y. Li, C. Wang, R. Zhang, and H. Zhang, "Performance evaluation for underlay cognitive satellite-terrestrial cooperative networks," Sci. China Inf. Sci., vol. 61, no. 10, Aug. 2018.
R. Zhang, Y. Li, C. Wang, Y. Ruan and H. Zhang, "Performance tradeoff in relay aided D2D-cellular networks," IEEE Trans. Veh. Technol., vol. 67, no. 10, pp. 10144-10149, Oct. 2018.
Y. Li, Y. Li, Y. Chen, Y. Ye, and H. Zhang, "Performance analysis of cooperative NOMA with a shared AF relay," IET Commun., vol. 12, no. 19, pp. 2438-2447, Nov. 2018.
Y. Ruan, Y. Li, C.-X. Wang and R. Zhang, "Energy efficient adaptive transmissions in integrated satellite-terrestrial networks with SER constraints," IEEE Trans. Wireless Commun., vol. 17, no. 1, pp. 210-222, Jan. 2018.
T. Li, Y. Li, M. Gao, and H. Zhang, "Estimation of transmit-antenna number with different space-frequency transmission schemes for MIMO-OFDM systems," Electron. Lett., vol. 54, no. 5, pp. 325-326, Mar. 2018.
R. Zhang, Y. Li, C.-X. Wang, Y. Ruan, and H. Zhang, "Energy efficient power allocation for underlaying mobile D2D communications with peak/average interference constraints," Sci. China Inf. Sci., vol. 61, no. 8, Mar. 2018.
T. Li, Y. Li, Y. Chen, L. J. Cimini and H. Zhang, "Estimation of MIMO transmit-antenna number using higher-order moments-based hypothesis testing," IEEE Wireless Commun. Lett., vol. 7, no. 2, pp. 258-261, Apr. 2018.
T. Li, Y. Li, L. J. Cimini and H. Zhang, "Hypothesis testing based fast-converged blind estimation of transmit-antenna number for MIMO systems," IEEE Trans. Veh. Technol., vol. 67, no. 6, pp. 5084-5095, Jun. 2018.
Y. Ye, Y. Li, Z. Wang, X. Chu and H. Zhang, "Dynamic asymmetric power splitting scheme for SWIPT-based two-way multiplicative AF relaying," IEEE Signal Processing Lett., vol. 25, no. 7, pp. 1014-1018, Jul. 2018.
Y. Ye, Y. Li, D. Wang, F. Zhou, R. Q. Hu and H. Zhang, "Optimal transmission schemes for DF relaying networks using SWIPT," IEEE Trans. Veh. Technol., vol. 67, no. 8, pp. 7062-7072, Aug. 2018.
R. Zhang, Y. Li, C.-X. Wang, Y. Ruan, Y. Fu and H. Zhang, "Energy-spectral efficiency trade-off in underlaying mobile D2D communications: An economic efficiency perspective," IEEE Trans. Wireless Commun., vol. 17, no. 7, pp. 4288-4301, Jul. 2018.
H. Xia, Y. Li, H. Zhang, and B. Natarajan, "Availability of ambient RF energy in d-Dimensional wireless networks." Energies, vol.11, no.3, Mar. 2018.
Y. Guo, Y. Li, Y. Li, W. Cheng and H. Zhang, "SWIPT assisted NOMA for coordinated direct and relay transmission," 2018 IEEE/CIC ICCC, Beijing, China, pp. 111-115, 2018.
L. Mao, Y. Li, T. Li, M. Gao and H. Zhang, "Security region analysis with artificial noise based on secrecy outage probability," 2018 IEEE MILCOM, Los Angeles, CA, pp. 336-340, 2018.
2017
Y. Ruan, Y. Li, C-X. Wang, R. Zhang, and H. Zhang, "Outage performance for integrated satellite-terrestrial networks with hybrid CCI," IEEE Commun. Lett., vol. 21, no. 7, pp. 1545-1548, Jul. 2017.
Y. Liu, H. Zhang, Y. Li, "Space-interweaving-time-convolutional space–time codes for full-duplex MIMO relay networks," Trans. Emerging Telecommun. Technol., Vol. 28, no.1, Jan. 2017.
Y. Ye, G. Lu, Y. Li and M. Jin, "Unilateral right-tail Anderson-Darling test based spectrum sensing for cognitive radio," Electron. Lett., vol. 53, no. 18, pp. 1256-1258, Aug. 2017.
T. Li, Y. Li, L. J. Cimini and H. Zhang, "Blind estimation of transmit-antenna number for non-cooperative multiple-input multiple-output orthogonal frequency division multiplexing systems," IET Commun., vol. 11, no. 17, pp. 2637-2642, Nov. 2017.
Y. Ruan, Y. Li, C-X. Wang, R. Zhang, and H. Zhang, "Effective capacity analysis for underlay cognitive satellite terrestrial networks," in Proc. IEEE ICC’17, Paris, France, pp. 1-6, May 2017.
Y. Ye, Y. Li, D. Wang, and G. Lu, "Power splitting protocol design for the cooperative NOMA with SWIPT," in Proc. IEEE ICC’17, Paris, France, pp. 1-5, May 2017,
M. Gao, Y. Li, L. Mao, H. Zhang and N. Al-Dhahir, "Blind identification of SFBC-OFDM signals using two-dimensional space-frequency redundancy," in Proc. IEEE GLOBECOM’17, Singapore, pp. 1-6, Dec. 2017.
M. Gao, Y. Li, T. Li, X. Lu, and H. Zhang, "Blind identification of MIMO-SFBC signals over frequency-selective channels," in Proc. IEEE WCNC’17, San Francisco, CA, USA, pp. 1-5, Mar. 2017.
X. Yuan, Y. Li, M. Gao, T. Li, and H. Zhang, "Automatic modulation classification for MIMO-OFDM systems with imperfect timing synchronization," in Proc. IEEE VTC-Fall’17, Toronto, Canada, Sep. 2017.
Z. Wang, Y. Li, Y. Ye and H. Zhang, "Dynamic power splitting for three-step two-way multiplicative AF relay networks," in Proc. IEEE VTC-Fall’17, Toronto, Canada, Sep. 2017.
Y. Ye, Y. Li, G. Lu, F. Zhou and H. Zhang, "Performance of spectrum sensing based on absolute value cumulation in Laplacian noise," in Proc. IEEE VTC-Fall’17, Toronto, Canada, Sep. 2017.
D. Wang, Y. Li, Y. Ye, H. Xia and H. Zhang, "Joint time allocation and power splitting schemes for DF energy harvesting relaying networks," in Proc. IEEE VTC-Fall’17, Toronto, Canada, Sep. 2017.
K. Wang, Y. Li, Y. Ye and H. Zhang, "Dynamic power splitting schemes for non-linear EH relaying networks: perfect and imperfect CSI," in Proc. IEEE VTC-Fall’17, Toronto, Canada, Sep. 2017.
H. Xia, Y. Li and H. Zhang, "Throughput maximization for wireless powered relay communications," IEEE/CIC ICCC, Qingdao, pp. 1-6, Oct. 2017.
R. Zhang, Y. Li, C. Wang, Y. Ruan and H. Zhang, "Energy efficiency of relay aided D2D communications underlaying cellular networks," 2017 IEEE 28th PIMRC, Montreal, QC, pp. 1-5, 2017.
R. Zhang, Y. Li, Y. Chen, Y. Ruan, H. Zhang and H. Xia, "Energy efficiency and outage constrained power allocation for relay aided underlaying device-to-device communications," 2017 IEEE/CIC ICCC, Qingdao, pp. 1-6, 2017.
L. Liang, W. Cheng, H. Zhang, Z. Li and Y. Li, "Orbital-angular-momentum based mode-hopping: A novel anti-jamming technique," 2017 IEEE/CIC ICCC, Qingdao, pp. 1-6, 2017.
2016
R. Zhang, Y. Li, J. Cui, "Resource reusing selection scheme for device-to-device communication underlaying LTE-A networks," Journal of Xidian University, vol. 43, no. 2, pp. 17-22, 2016.
W. Wang, M. Hu, Y. Li, "A low-complexity tone injection scheme based on distortion signals for PAPR reduction in systems," IEEE Trans. Broadcast., vol. 62, no. 4, pp. 1-9, Dec. 2016.
W. Wang, M. Hu, Y. Li, "Computationally efficient fixed complexity LLL algorithm for lattice-reduction- aided multiple-input–multiple-output precoding," IET Commun., vol. 10, no. 17, pp. 2328-2335, Nov. 2016.
Y. Ruan, Y. Li, R. Zhang, "Performance analysis of hybrid satellite-terrestrial cooperative networks with distributed Alamouti code," in Proc. IEEE VTC-Spring’16, Nanjing, May 2016.
2015
W. Wang, Y. Li, H. Zhang, "Low complexity lattice reduction aided precoding algorithm with orthogonality defect threshold for MIMO systems," Journal of Xidian University, vol.42, no.5, pp. 1-6, 2015.
M. Hu, Y. Li, X. Lu, "Tone reservation to minimize nonlinearity impact on OFDM signals," IEEE Trans. Veh. Technol., vol. 64, no. 9, pp. 4310-4314, Sep. 2015.
Y. Li, T. Li, "Wishart-matrix based blind estimation of transmit-antenna number for non-collaborated MIMO systems," IEEE Milcom, Tampa, pp. 884-888, Oct. 2015.
Y. Ruan, Y. Li, H. Zhang, "Symbol error analysis of distributed space-time coded hybrid satellite-terrestrial cooperative networks," in Proc. IEEE VTC-Fall’15, Boston, Sep. 2015.
R. Zhang, Y. Li, Y. Ruan, "CQI-Based interference management scheme for D2D communication underlaying cellular networks," in Proc. IEEE WCNCW’15, New Orleans, pp. 347-351, Mar. 2015.
C. Liu, W. Wang, Y. Li, "Dual layer beamforming with limited feedback for full-dimension MIMO systems," in IEEE PIMRC Workshops, pp. 1104-1108, Aug. -Sep., 2015.
2014
M. Hu, Y. Li, W. Wang, "A piecewise linear companding transform for PAPR reduction of OFDM signals with companding distortion mitigation," IEEE Trans. Broadcast., vol. 60, no. 3, pp. 532-539, Sep. 2014.
M. Hu, Y. Li, Y. Liu, "Parameter-adjustable piecewise exponential companding scheme for peak-to-average power ratio reduction in orthogonal frequency division multiplexing systems," IET Commun., vol. 8, no. 4, pp. 530-536, Mar. 2014.
K. Ma, Y. Li, C. Zhu, "Lowering error floor of LDPC codes using an improved parallel WBF algorithm," ETRI Journal, vol. 36, no. 1, pp. 171-174, Feb. 2014.
Y. Liu, Y. Li, D. Li, "Diversity analysis of distributed linear convolutive space-time codes for time-frequency asynchronous cooperative networks," IET Commun., vol. 8, no. 5, pp. 722-729, Mar. 2014.
2013
K. Ma, Y. Li, H. Zhang, "Fast weighted bit flipping algorithm for higher-speed decoding of low-density parity-check codes," China Commun., vol. 10, no. 9, pp. 114-119, Sep. 2013.
Sh. Liu, Y. Li, H. Zhang, "Constellation expansion-based sidelobe suppression for cognitive radio systems," IET Commun., vol. 7, no. 18, pp. 133-2140, Dec. 2013.
Z. Ren, Y. Li, H. Zhang, "A high power efficiency signal decomposition method using orthogonal in high PAPR system," Sci. China Inf. Sci., vol. 56, no. 4, pp.169-175, Aug. 2013.
K. Ma, Y. Li, H. Zhang "A belief propagation algorithm with set-breaking to lower error-floors of low-density parity-check codes," Chinese Journal of Electron., vol. 22, no. 3, pp. 604-608, Jul. 2013.
Y. Liu, Y. Li, D. Li, "Space-time coding for time and frequency asynchronous CoMP transmissions," IEEE WCNC 2013, Shanghai, China, Apr. 2013.
2012
D. Li, Y. Li, H. Zhang, L. Cimini., and Y. Fang, "Integer frequency offset estimation for OFDM systems with residual timing offset over frequency selective fading channels," IEEE Trans. Veh. Technol., vol. 61, no. 6, pp. 2848-2853, Jul. 2012.
Zhang Lu, Y. Li, L. J. Cimini, "Statistical performance analysis for MIMO beamforming and STBC when co-channel interferers use Arbitrary MIMO modes," IEEE Trans. Commun., vol. 60, no. 10, pp. 2926-2937, Oct. 2012.
C. Guo, K. Han, Y. Li, "Relay selection and power allocation for the uplink in cooperative cellular networks," Journal of Xidian University, vol. 39, no. 3, pp. 27-33, Jun. 2012.
D. Li, Y. Li, "Cross ambiguity function based integer frequency offset estimation for OFDM systems," IEEE WCNC 2012, Paris, France, Apr. 2012.
Z. Ren, D. Li, Y. Li, "A Novel segmental linearization Power Amplifier in high peak-to-average-power ratio system," 2012 IEEE ICSPCC 2012, pp. 573-577, 2012.
2011
Y. Li, L. Zhang, L. Cimini, "Statistical analysis of MIMO beamforming with co-channel unequal-power MIMO interferers under path-loss and Rayleigh fading," IEEE Trans. Signal Processing, vol. 59, no. 8, pp. 3738-3748, Sep. 2011.
K. J. Kim, Y. Li, T. A. Tsiftsis, "On the performance of cyclic-prefixed single-carrier cellular systems in cochannel interference", IEEE Trans. Veh. Technol., vol. 60, no. 8, pp. 4035-4040, Oct. 2011.
Y. Liu, Y. Li, D. Li, "Super-low-complexity QR decomposition-M detection scheme for MIMO-OFDM systems," IET Commun., vol.5, no.9, pp.1303-1307, Jul. 2011.
Y. Li, L. Zhang, L. Cimini, "Impact of arbitrary co-channel MIMO modes on alamouti coding under path-loss and rayleigh fading," in Proc. IEEE ICC’11, Kyoto, Japan, pp. 1-5, Jun. 2011.
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