近几年的主要科研成果：

1.指导博士生，发表二区以上SCI论文近30篇

2.在非正交多址接入、Massive MIMO、随机接入等方面取得了一系列创新性研究成果

3.集成FPGA、DSP和Arm的实验平台开发(主体已完成)

简介：结合“面向IMT-Advanced协作中继的网络编码技术”重大专项，自主开发了集成FPGA、DSP和Arm的实验平台，可在该平台上设计大到LTE-A系统，小到编译码器的实现。

4.网络编码技术应用于IMT-Advanced系统的演示验证平台(硬件)

5.网络编码技术应用于IMT-Advanced系统的演示验证平台（软件）

6.基于Zigbee的网络编码多播传输系统

7. 适用于多址接入中继信道的联合网络-低密度校验码的优化设计

2020：

1. Zhaoji Zhang, Ying Li*, Chongwen Huang, Qinghua Guo, Lei Liu, Chau Yuen, Yong Liang Guan; User Activity Detection and Channel Estimation for Grant-Free Random Access in LEO Satellite-Enabled Internet-of-Things, IEEE Internet of Things Journal (Early Access), 2020.
2. Zhaoji Zhang, Ying Li*, Guanghui Song, Chau Yuen, Yong Liang Guan; Random NOMA With Cross-Slot Successive Interference Cancellation Packet Recovery, IEEE Wireless Communications Letters ( Early Access ), 2020.
3. Huimei Han, Ying Li*, Wenchao Zhai, Liping Qian, A Grant-Free Random Access Scheme for M2M Communication in Massive MIMO Systems, IEEE Internet of Things Journal, vol. 7, no. 4, pp, 3602-3613, 2020.

2019：

1. Zhaoji Zhang, Ying Li*, Chongwen Huang, Qinghua Guo, C. Yuen, Y. L. Guan; DNN-Aided Block Sparse Bayesian Learning for User Activity Detection and Channel Estimation in Grant-Free Non-Orthogonal Random Access, IEEE Trans. on Vehicular Technology, vol. 68, no.12, pp. 12000-12012, 2019.
2. Lei Liu, Yuhao Chi, C. Yuen, Y.L. Guan, Ying Li*; Capacity-Achieving MIMO-NOMA: Iterative LMMSE Detection, IEEE Trans. on Signal Processing, vol. 67, no. 7, pp. 1758-1773, 2019.
3. L. Liu, C. Yuen, Y. Guan, Y. Li, and C. Huang, “Gaussian Message Passing for Overloaded Massive MIMO-NOMA”, IEEE Trans. on Wireless Communications, vol. 18, no. 1, pp. 210-226, 2019.
4. L. Liu, Y. Li*, C. Huang, C. Yuen and Y. Guan, “A New Insight into GAMP and AMP”, IEEE Transactions on Vehicular Technology, vol. 68, no. 8, pp. 8264-8269, Aug. 2019

2017：

1. Huimei Han, Ying Li, Xudong Guo. ”A Graph-Based Random Access Protocol for Crowded Massive MIMO Systems”, IEEE Transactions on Wireless Communications, vol.16, no. 11, pp.7348-7361, Nov. 2017.
2. Huimei Han, Guo Xudong, Ying Li. ”A High Throughput Pilot Allocation for M2M Communication in Crowded Massive MIMO Systems”, IEEE Trans. Veh. Technol., vol.22, no. 10, pp.9572-9576, Oct. 2017.
3. L. Liu, Y. Liang and Y. Li, "A New Upper Bound on the Achievable Rate of Relay Channel with MIP-QF Strategy," IEEE Transactions on Vehicular Technology, 66(8), 6787-6800, Aug. 2017.
4. Z. Zhang and Y. Li, "Asymmetric Spatially Coupled LDPC Codes for Multiple-Burst Erasure Channels," IEEE Communications Letters, vol. 21, no. 8, pp. 1695-1698, Aug. 2017.
5. L. Liu, Y. Li , Y. Chau, Y. L. Guan and Y. Sun, "Joint Source-Channel Coding for Asymmetric Slepian-Wolf Multiple Access Relay Channel," IEEE Wireless Communications Letters,  6(5), Oct 2017.
6. Yuhao Chi, Ying Li, Guanghui Song, and Yue Sun, “Simplified Multiuser Code Design for MIMO-NOMA”, IET Communication, vol. 11, no. 10, pp. 1594-1599, Jul. 2017.
7.  X. Yu, Y. Li and W. Yang, "Superposition Spinal Codes With Unequal Error Protection Property," in IEEE Access, vol. 5, pp. 6589-6599, 2017.
8. 张昭基，李颖. 适用于突发删除信道的非对称空间耦合LDPC码[J]. 西安电子科技大学学报, 2017, 44(5): 1-6.
9. 吕治国,李颖 “采用压缩感知的贝叶斯信道估计算法”，西安电子科技大学学报，2018（02）：13-19.
10. Yuhao Chi, Lei Liu, Guanghui Song, Chau Yuen, Yong Liang Guan, and Ying Li, “Message Passing in C-RAN: Joint User Activity and Signal Detection”, accepted by IEEE GLOBECOM 2017.
11. L. Liu, C. Huang, Y. Chi, Y. Chau, Y. L. Guan and  Y. Li, "Sparse Vector Recovery: Bernoulli-Gaussian Message Passing," IEEE Globecom, Singapore, Dec 2017.
12. W. Yang, Y. Li and X. Yu, "Performance of spinal codes with sliding window decoding," 2017 IEEE International Symposium on Information Theory (ISIT), Aachen, 2017, pp. 2203-2207
13.  Li Xiaojie, Li Ying, and Han Huimei, “ A Joint SUCR Protocol and TA information pilot random access scheme",  IEEE Vehicular  Technology Conference 2017.

2016：

1. Weiqiang Yang, Ying Li and Xiaopu Yu, Rateless Superposition Spinal Coding Scheme for Half-Duplex Relay Channel, IEEE Trans. On Wireless Communications, Vol15. No.9, pp6259-6272, 2016
2. Lei Liu, Ying Li, Yuping Su and Yue Sun, Quantize-and-Forward Strategy for Interleave Division Multiple-Access Relay Channel, IEEE Trans. on Vehicular Technology, Vol. 65, no. 3, pp. 1808-1814, March 2016
3. Lei Liu, Yuen Chau, YongLiang Guan and Ying Li, Convergence Analysis and Assurance for Guassian Message Passing Iterative Detecor in MU-MIMO, IEEE Trans. on Wireless Communication, Vol15, No.9, pp6481-6501, 2016.
4. Xiaopu Yu, Ying Li, Weiqiang Yang and Yue Sun, Design and Analysis of Unequal Error Protection Rateless Spinal Codes, IEEE Trans. on Communication, Vol.64, No.11, pp4461-4473,2016
5. Zhiguo Lv and Ying Li, A Channel State Information Feedback Algorithm for Massive MIMO Systems,  IEEE Communication Letters，Vol.20, No.7, 2016.
6. Daolong Wu, Ying Li, Xudong Guo, Yue Sun, Ordered Statistic Decoding for Short Polar Codes, IEEE Communication Letters，Vol.20, No.6, 2016.
7. Daolong Wu, Ying Li, Yue Sun, Rate Assignment for Multi-level Polarized Non-binary Polar Codes, IET Communications, Vol.10, No.10, 2016
8. Yuhao Chi, Ying Li, Guanghui Song and Yue Sun, Partial Repteated SC-LDPC Codes for Multiple-Access Channel, IEEE Communication Letters, Vol.20, No.10, 2016.
9. Weiqiang Yang, Ying Li, Xiaopu Yu and Yue Sun, Two-way Spina Codes, IEEE ISIT 2016
10. Lei Liu, Yuen Chau, Yongliang Guan and Ying Li, Capacity Achieving Iterative LMMSE Detection for MIMO-NOMA, IEEE ICC 2016
11. Lei Liu, Yuen Chau, Yongliang Guan, Ying Li and Chongwen Huang, Gaussian Message Passing Iterative Detection for MIMO-NOMA System with Massive User, IEEE Globecome, 2016. 

2015：

1. Yang Liu, Ying Li, Yuhao Chi, Spatially Coupled LDPC Codes Constructed by Parallelly Connecting Multiple Chains, IEEE Communication Letters, Vol19., 2015
2. Weiqiang Yang, Ying Li,Xiaopu Yu, Juan Li,A Low Complexity Sequential Decoding Algorithm for Rateless Spinal Codes,IEEE Communication Letters, Vol19., 2015
3. Yuping Su，YingLi, Guanghui Song, Lei Liu,Achievable rate regions of multi-way relay channel with direct links, IET Communications,2015
4. Yuping Su，YingLi,Guanghui Song,Information-theoretic limits for the multi-way relay channel with direct links, IEICE Trans. on Fundamentals,2015

2014:

1. Daolong Wu, Ying Li, Yue Sun, Consturction and Block Eroor Rate Analysis of Polar Codes Over AWGN Channel Based on Gaussian Approximation, IEEE Communication Letters, Vol18., 2014

2014年以前

1. Ying Li; Guanghui Song; Lili Wang，Analysis of joint network LDPC Codes over Orthogonal Multi-access Relay Channel，Vol.14, No.2,IEEE Communication Letters, 2010
2. Ying Li，Guanghui Song and Lili Wang,  Design of joint network-low density parity check codes based on the EXIT charts, IEEE Communication Letters, Vol.13, No.8, pp: 600-602, 2009.
3. Ying Liand Xudong Guo, A new modified Gaussian approximation detector for space-time bit-interleaved coded modulation scheme”, IEEE Communication Letters, vol.11, no.4, pp.348-350, Apr. 2007.
4. Ying Li, Xudong Guo, and Xinmei Wang, Design of recursive convolutional space-time codes with an arbitrary number of transmit antennas, IEEE Communications letters, vol.9, no.7, pp.637-639, Jul. 2005.
5. Ying Li, Junhong Hui and Xinmei Wang, The non-full rank space-time trellis codes for serially concatenated systems, IEEE Commun. Letters, Vol. 6, No. 9, pp.397-399, 2002.
6. Ying Li, Xudong Guo, and Xinmei Wang, High rate recursive space-time trellis code designed for serially concatenated space-time codes, IEICE Trans. Commun. vol.E88-B, no.9, pp.3791-3793, Sept. 2005.
7. Guanghui Song, Ying Li, Jun Cheng and Y.Watanabe, Network Low Density Parity Check Codes Designed for Multi-access Relay Channel, IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, 23-26 Aug. 2009, pp:521 – 526
8. Sun Yue,Li Ying, Wang Xinmei, Cooperative Hybrid-ARQ Protocol with Network Coding, in Proc. 2008 FourthInternational Conference on Comunications and Networking in China (ChinaCom’09), Xi’an, China, Aug.，2009
9. Ying Li, Xudong Guo, Junhong Hui, and Xinmei Wang, A new high rate serially concatenated space-time code,inProceedings of International Symposium onInformation Theory (ISIT),Sept. 4-9, 2005, Australia, pp.1043-1047.
10. Ying Li, Xudong Guo and Xinmei Wang , Effective design of recursive convolutional space time codes with an arbitrary number of transmit antennas,IEEE Wireless Communication and Network Conference, Vol.1, p 473-478, 2005
11. Ying Li,Hongmei Xie, Xudong Guo and Xinmei Wang, A New Low Complexity Iterative Detection for Space-Time Bit-Interleaved Coded Modulation Schemes, IEEE AINA2008
12. Ying Li, Xudong Guo, and Xinmei Wang，A new modified Gaussian approximation detector for space-time bit-interleaved coded modulation schemes, in Proceedings of 2006IEEE Information Theory Workshop, pp.591-595, Chengdu, China, Oct.22-26 2006.
13. YingLi, Xudong Guo and Xinmei Wang, Generalized recursive space-time trellis codes designed for serial concatenations to achieve rate and diversity tradeoff, 2006 Global Mobile Congress, pp. 282-287, Beijing China, Oct 9-11, 2006.
14. Jing Wang, Ying Li, and Xinmei Wang, An Algorithm to Search Minimal Subtree Graphs, International Conference on Parallel Processing, Workshop on Network Coding, 2007, pp.39-43, 2007
15. Jing Wang, Ying Li, and Xinmei Wang, Network Coding Based Multicast in Internet, International Conference on Parallel Processing, Workshop on Network Coding, 2007, pp.44-47, 2007
16. Junhong Hui, Ying Li , Improved SCSTC with Compound Recursive Structure, WWC\'2005, p 103-107

授权的专利：

[1] 李颖、王单、郭旭东、白宝明，基于预编码的并行卷积LDPC码的编码器及其快速编码方法。

[2] 李颖，郭旭东，王新梅，混合递归网格空时码的编码方法。

[3] 王新梅，李颖，苏宁， 一种提高串行级连系统性能的方法。

[4] 李颖，郭旭东，孙岳，分布式正交网络空时编码方法

[5] 路姗，李颖, 基于Turbo译码的网络编码算法

[6] 周宁，李颖,无线网络多路路由网络传输方法

[7] 李颖，郭旭东，马卓，孙岳，基于双对角准循环移位低密度校验码的校验位生成器.

[8] 李颖，马卓，郭旭东，基于双对角准循环移位LDPC码校验矩阵的编码器

[9] 刘景伟，孙蓉，李颖，郭旭东，马文平，白宝明，无线体域网传感节点的安全唤醒装置及方法

申请的专利：

[1]  李颖，张元龙，郑贱平，正交网络空时编码方法

[2]  李颖，侯伟，孙岳，一种基于网络低密度校验码的中继传输方法

[3]  李颖，梁鲁娟等，联合Turbo码与网络编码的中继传输及对应译码方法

[4]  李颖，梁鲁娟等，用于多址接入中继网络的中继传输方法

[5]  李颖，李海强，双向信道中基于最小均方误差波束成型的信息传输方法

[6]  李颖，郭旭东，马卓，刘景伟，准循环移位低密度校验码的数据存储与预编码器

[7]  张茜，李颖等，基于D2D组间通信的协同传输传输方法

[8] 皮爱霞，李颖等，基于网络编码的多播重传方法

[9] 李厚意，李颖等，基于网络编码的广播重传系统及其方法

[10]苏玉萍，李颖等，多输入多输出信道中基于网络编码的信号传输方法.

[11]马炎，李颖等，多输入多输出Y信道基于天线选择的信道传输方法

[12] Ying Li, Junhong Hui, Choi Eoi-Young and Xinmei Wang , Generalized space-time trellis code encode

[13]  Choi, Eoi-Young, Suh, Seung-Bum, Hui, Jun-Hong and Li Ying ,  Data transmission /reception apparatus and method for improving performance in a mobile communication system using space-time trellis code