行业专家
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| 李立欣 | |||
| 性 别： | 男 | 职 称： | 副教授 |
| 籍 贯： | 现 居 地： | ||
| 毕业院校： | 西北工业大学 | 专 业： | |
| 查看更多个人信息 | |||
| 出生年月： | 1981-07-10 | 工作单位： | 西北工业大学电子信息学院 |
| 邮 箱： | lilixin@nwpu.edu.cn | 联系电话： | |
| 学 历： | 博士 | ||
【人物简介】
李立欣，男，博士 教育背景 工学博士，西北工业大学，2008年 工学硕士，西北工业大学，2004年 工学学士，西北工业大学，2001年 工作履历 2009年-2011年：西北工业大学博士后 2008年至今：西北工业大学电子信息学院通信工程系教师（历任讲师、副教授） 开设课程
【研究方向】
研究方向 1. 面向信息网络的信道编码理论及多用户信息传输理论。 2. 无线通信。 3. 通信抗干扰理论与技术。 4. 微纳卫星综合电子系统设计。
【研究成果】
【科研项目】
主持国家863计划课题2项、航天创新基金1项、陕西省自然科学基金1项、中国博士后科学基金面上项目1项，陕西省博士后科研项目1项，西北工业大学基础研究基金项目2项，西北工业大学引进高层次人才科研启动资助项目1项。先后参与国家科技重大专项、航空科学基金、工信部预研课题等多项课题，并与多家研究院所合作开展多项横向课题。申请国家发明专利7项。
【论文著作】
代表性论文 [1] Li Lixin, Wu Lin, Zhang Huisheng, Wu Fangxiang, "A Fast Algorithm for Nonnegative Matrix Factorization and Its Convergence", IEEE Transactions on Neural Networks and Learning Systems, Vol.25, No. 10, p.1855-1863, 2014. [2] Wang Wenjing, Li Lixin, Zhang Huisheng, “Simplified partially parallel DVB-S2 LDPC decoder architectural design based on FPGA”, 2014 IEEE/CIC International Conference on Communications in China, ICCC 2014, p 314-318, January 12, 2015 [3] Lao Lingling, Li Lixin, Zhu Meng, Zhang Huisheng,”Improved layered decoding algorithms based on integer quantization for LDPC codes.” Journal of Northwestern Polytechnical University, v 32, n 6, p 974-980, December 1, 2014 [4] Lao Lingling, Li Lixin, Zhu Meng, Zhang Huisheng, “The improved Turbo-decoding Message-passing algorithm and corresponding decoder for LDPC based on LTE,” 2014 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2014, p 890-894, December 15, 2014 [5] Chen Zhengkang, Zhang Huisheng, Li Lixin, Zhu Meng, “Uniform quantization of LDPC codes for 8PSK modulation,”2013 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2013 [6] Chen Zhengkang, Zhang Huisheng, Li Lixin, Qi Nan, “Min-sum algorithm with maximum average mutual information quantization,” International Journal of Future Generation Communication and Networking, v 6, n 4, p 73-82, 2013 [7] Li Lixin, Zhu Meng, Yang Fan, Zhang Yang, “Performance analysis of QC-LDPC construction based on distance graph,” Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013, p 1162-1166, 2013 [8] Li Lixin, Sun Wen, Qi Nan, Zhu Meng, Zhang Yang, “A new LDPC-COFDM scheme in cooperative communication system,” Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013, p 1178-1183, 2013 [9] Jie Fan, Zhang Huisheng, Li Lixin, Chen Zhengkang, “A cooperative communication method based on turbo codes,” Proceedings of SPIE, v 8783, 2013, Fifth International Conference on Machine Vision, ICMV 2012: Computer Vision, Image Analysis and Processing [10] Yang Fan, Wen Xiaocong, Zhang Huisheng, Li Lixin, “The performance comparison between viterbi decoding and multistage decoding of BCM codes on AWGN channel,” IET Conference Publications, v 2012, n 598 CP, p 2150-2153, 2012, International Conference on Automatic Control and Artificial Intelligence, ACAI 2012 [11] Qi Nan, Zhang Huisheng, Li Lixin, Fan Jie, Jiang Shaohao, “Performance analysis of amplify-and-forward cooperative communication with adaptive M-QAM modulation,” 2012 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2012 [12] Li Lixin, Qi Nan, Zhang Huisheng, Zhu Meng, “Average spectral efficiency of CSI-assisted multi-relay amplify-and-forward cooperative communication scheme,” Journal of Theoretical and Applied Information Technology, v 43, n 2, p 274-278, September 2012 [13] Li Lixin, Chen Zhengkang, Fan Jie, Qi Nan, Zhang Huisheng, “Implementation of LDPC codes decoding based on maximum average mutual information quantization,” International Review on Computers and Software, v 6, n 6, p 1135-1139, 2011 [14] Zhang Huisheng, Li Lixin, Chen Chunlin, “A new and better design of quasi-orthogonal space time block codes (QOSTBC) based on random rotation and pre-coding,” Journal of Northwestern Polytechnical University, v 29, n 5, p 665-670, October 2011