基本信息


刘延伟  副研究员 硕导  中国科学院信息工程研究所
电子邮件： liuyanwei@iie.ac.cn
通信地址：北京市海淀区树村路19号 

邮政编码： 100085

https://yanwei-liu.github.io/

https://sites.google.com/view/yanweiliu/home

研究领域

Computer vision, deep learning, AI system security and privacy, multiview/3D video coding and transmission, mobile communication and edge computing, virtual reality, digital twin, and Cyber security.


招生信息

招生要求：较强的编程与系统实现能力，较好的数学理论基础与英文表达能力，思维活跃，有意者请邮件联系

招生专业
083900-网络空间安全
081203-计算机应用技术
081001-通信与信息系统
招生方向
智能多媒体技术与安全
数据安全、联邦学习
虚拟现实通信与安全

专利与奖励

奖励信息
（1） 中国科学院院长优秀奖, , 院级, 2010
专利成果
（ 1 ） 一种基于多视角融合的360°图像对抗样本生成方法, 发明专利, 2021, 第 2 作者, 专利号: CN112862670A

（ 2 ） 一种针对全景图像的水印嵌入及检测方法, 发明专利, 2020, 第 1 作者, 专利号: CN112070650A

（ 3 ） 一种视觉特性与行为特性融合的全景图像显著图生成方法及系统, 专利授权, 2020, 第 2 作者, 专利号: CN109166178B

（ 4 ） 一种全景视频分片移动网络缓存方法及系统、全景视频下载方法, 专利授权, 2020, 第 2 作者, 专利号: CN108777809B

（ 5 ） 一种依赖观看条件的图像显示适配方法, 发明专利, 2018, 第 1 作者, 专利号: CN105809624B

（ 6 ） 一种基于软件定义网络能耗感知的3D视频传输方法, 发明专利, 2017, 第 1 作者, 专利号: CN105100802B

（ 7 ） 一种SDN网络中端到端QoS保障的方法, 发明专利, 2016, 第 2 作者, 专利号: CN105471764A

出版信息

发表论文

2024

  1. Georios Chrysanidsis, Yanwei Liu, Antonios Argyriou, A Replay Attack Against ISAC Based on OFDM, IEEE Access, 2024

2023

  1. 张雪晴，刘延伟, 刘金霞，韩言妮，面向边缘智能的联邦学习综述，计算机研究与发展, 2023.

  2. Yunjian Zhang, Yanwei Liu, Jinxia Liu, Antonios Argyriou, Liming Wang，Zhen Xu and Xiangyang Ji, Perspectively Equivariant Keypoint Learning for Omnidirectional Images, IEEE Transactions on Image Processing, 2023, Vol.32, pp. 2552-2567, 2023. [paper]，[code]

  3. 王凤超，刘延伟, 刘金霞，王利明，徐震，增强现实安全防御技术研究综述，信息安全学报，2023.



2022

  1. Jingbo Miao, Yanwei Liu, Kan Wang, Jinxia Liu, Antonios Argyriou, Yanni Han and Zhen Xu, Six-to-one: Cubemap-guided Feature Calibration for Panorama Object Detection, The 34th International Conference on Tool with Artificial Intelligence (ICTAI 2022), 31 October-2 November, 2022.  [paper]

  2. Zhuoyi Shang, Yanwei Liu, Guoyi Li, Yunjian Zhang, Jingbo Miao, Jinxia Liu, Liming Wang, Viewport-oriented Panoramic Image Inpainting, The 29th IEEE International Conference on Image Processing (IEEE ICIP), 16-19 October 2022. [paper]

  3. Jingbo Miao, Yanwei Liu, Kan Wang, Jinxia Liu, Zhen Xu, Variational Depth Estimation on Hypersphere for Panorama, The 29th IEEE International Conference on Image Processing (IEEE ICIP), 16-19 October 2022. [paper]

  4. Chang Liu, Yanwei Liu,  Zhen Xu, Liang Dai, RAPMiner: A Generic Anomaly Localization  Mechanism for CDN System with Multi-dimensional KPIs, The 52nd Annual IEEE/IFIP International Conference on Dependable Systems and Networks, Baltimore, Maryland, USA, June 27-30, 2022. [paper]

  5. Yunjian Zhang, Yanwei Liu, Jinxia Liu, Jingbo Miao,  Antonios Argyriou, Liming Wang, Zhen Xu, 360-Attack: Distortion-Aware Perturbations from Perspective-Views, IEEE/CVF Conference on Computer Vision and Pattern Recognition, 19-24 June 2022, New Orleans, Louisiana. [paper]

  6. Yunjian Zhang, Yanwei Liu, Jinxia Liu, Pengwei Zhan, Liming Wang, Zhen Xu, SP ATTACK: SINGLE-PERSPECTIVE ATTACK FOR GENERATING ADVERSARIAL OMNIDIRECTIONAL IMAGES, 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2022),  22-27 May 2022, Singapore.  [paper]

  7. Liang Dai, Wenchao Chen, Yanwei Liu, Antonios Argyriou, Chang Liu, Tao Lin, Penghui Wang, Zhen Xu, and Bo Chen, Switching Gaussian Mixture Variational RNN for Anomaly Detection of Diverse CDN Websites, The 41st IEEE International Conference on Computer Communications   (INFOCOM 2022), Online, May 2-5, 2022.  [paper], [code]

2021

  1. Jingbo Miao, Yanwei Liu, Jinxia Liu, Antonios Argyriou, Zhen Xu, Yanni Han, Improved Face Detector on Fisheye Images via Spherical-Domain Attention, The 26th IEEE Symposium on Computers and Communications, Athens, Greece, September 5-8, 2021  [paper]

  2. Fengchao Wang, Yanwei Liu, Jinxia Liu, Antonios Argyriou, Liming Wang, Zhen Xu, Output Security for Multi-User Augmented Reality Using Federated Reinforcement Learning, The 26th IEEE Symposium on Computers and Communications, Athens, Greece, September 5-8, 2021  [paper]

  3. Kedong Liu, Yanwei Liu, Jinxia Liu, Antonios Argyriou, Tile Caching for Scalable VR Video Streaming over 5G Mobile Networks, Journal of Visual Communication and Image Representation, Vol. 79, Article 103210, 2021. [paper]

  4. Y. Liu, J. Liu, A. Argyriou, L. Wang, Z. Xu, Rendering-Aware VR Video Caching over Multi-cell MEC Networks, IEEE Transactions on Vehicular Technology, Vol. 70, No. 3, pp. 2728-2742, March 2021. [paper]

  5. Z. Deng, Y. Liu, J. Liu, A. Argyriou, Cross-layer DASH-based multipath video streaming over LTE and 802.11ac networks, Multimedia Tools and Applications, 07 February 2021. [paper]

  6. Y. Liu, J. Liu, A. Argyriou, S. Ma, L. Wang, Z. Xu, 360-degree VR Video Watermarking based on Spherical Wavelet Transform, ACM Transactions on Multimedia Computing Communications and Applications, Vol. 17, No. 1, Article 38, April 2021. [paper]

  7. Liang Dai, Tao Lin, Chang Liu, Bo Jiang, Yanwei Liu, Zhen Xu and Zhi-Li Zhang, SDFVAE: Static and Dynamic Factorized VAE for Anomaly Detection of Multivariate CDN KPIs, 30th The Web Conference 2021, April 19-23, 2021, Ljubljana, Slovenia [paper], [code]

  8. Xueqing Zhang, Yanwei Liu, Jinxia Liu, Antonios Argyriou, Yanni Han, D2D-Assisted Federated Learning in Mobile Edge Computing Networks, IEEE Wireless Communications and Networking Conference, 29 March - 1 April 2021, Nanjing, China [paper]


2020

1. Yunjian Zhang, Yanwei Liu, Liming Wang, Zhen Xu and Qiuqing Jin,RegionSparse:Leveraging Sparse Coding and Object Localization to Counter Adversarial Attacks, 2020 International Joint Conference on Neural Networks, 19 - 24th July, 2020, Glasgow (UK). [paper]


2019

1. 丁颖，刘延伟, 刘金霞，刘科栋，王利明，徐震，虚拟现实全景图像显著性检测研究进展综述，电子学报, 2019年, Vol. 47 (7): 1575-1583.

2. Yanwei Liu, Jinxia Liu, Antonios Argyriou, Song Ci, MEC-assisted Panoramic VR Video Streaming over Millimeter Wave Mobile Networks, IEEE Transactions on Multimedia, Vol.21, Issue 5, pp. 1302-1316, May 2019 [paper]

3. Kedong Liu, Yanwei Liu, Jinxia Liu, Antonios Argyriou, Ying Ding, Joint EPC and RAN Caching of Tiled VR Videos for Mobile Networks, the 25th International Conference on MultiMedia Modeling, January 8-11, 2019, Thessaloniki, Greece. [paper]


2018

1. Yanwei Liu, Jinxia Liu, Antonios Argyriou, Song Ci, 3DQoE-oriented and Energy-efficient 2D plus Depth based 3D Video Streaming over Centrally-Controlled Networks, IEEE Transactions on Multimedia, Vol.20, Issue 9, pp. 2439-2453, September 2018.

2. Yanwei Liu, Jinxia Liu, Antonios Argyriou, Song Ci, Binocular-Combination-Oriented Perceptual Rate-Distortion Optimization for Stereoscopic Video Coding, IEEE Transactions on Circuits and Systems for Video Technology, Vol. 28, no. 8, pp. 1949-1959, August 2018.

3. Ying Ding, Yanwei Liu, Jinxia Liu, Kedong Liu, Liming Wang, Zhen Xu, Panoramic Image Saliency Detection by Fusing Visual Frequency Feature and Viewing Behavior Pattern, Pacific-Rim Conference on Multimedia, Hefei, China, Sep. 21-22, 2018.


2017

1. Yanwei Liu, Jinxia Liu, Antonios Argyriou, Song Ci, Cross-layer optimized Authentication and Error Control for Wireless 3D Medical Video Streaming over LTE, Journal of Visual Communication and Image Representation, Volume 46, July 2017, Pages 208–218

2. Kedong Liu, Yanwei Liu, Jinxia Liu, Antonios Argyriou, Xinghua Yang, Joint Source Encoding and Networking Optimization for Panoramic Video Streaming Over LTE-A Downlink, IEEE GLOBECOM 2017, 4-8 December 2017, Singapore.


2016 and older

1. Pinghua Zhao, Yanwei Liu, Jinxia Liu, Antonios Argyriou, Song Ci, SSIM-based Error-resilient Cross-layer Optimization for Wireless Video Streaming, Elsevier Signal Processing: Image Communication, vol. 40, pp.36-51, 2016

2. Yanwei Liu, Jinxia Liu, Junping Song, Antonios Argyriou, Scalable 3D Video Streaming over P2P Networks with Playback Length Changeable Chunk Segmentation, Journal of Visual Communication and Image Representation, vol.31, pp.41-53, August 2015.

3. Zhenjie Deng, Yanwei Liu, Jinxia Liu, Xu Zhou, Song Ci, QoE-oriented rate allocation for multipath high-definition video streaming over heterogeneous wireless access networks, IEEE Systems Journal, Volume. 11, Issue. 4, pp. 2524 - 2535, Dec. 2017.

4. Ruixiao Yao, Yanwei Liu, Jinxia Liu, Pinghua Zhao, Song Ci, Utility-based H.264/SVC Video Streaming over Multi-Channel Cognitive Radio Networks, IEEE Transactions on Multimedia, Vol. 17, Issue 3, March 2015, pp. 434-449.

5. Yanwei Liu, Jinxia Liu, Song Ci, Ruixiao Yao, Pinghua Zhao, Zunyi Wang,Overview of 3DQoE Assessment and Modeling, Chinese Journal of Electronics, 2015, 43(3): 568-576.

6. Pinghua Zhao, Yanwei Liu, Jinxia Liu, Ruixiao Yao, Song Ci, Perceptual Rate-distortion Optimization for H.264/AVC Video Coding from Both Signal and Vision Perspectives, Multimedia Tools and Applications, vol.75,no.5, pp. 2781-2800, 2016

7. Jinxia Liu, Yanwei Liu, Honggang Qi, Zunyi Wang, Zengnian Zhang, 3D Video Rendering Adaptation - A Survey, 3D Research Journal, Volume 6, Issue 1, Article 5, 2015, Springer.

8. Qian Tan, Yanwei Liu, Yanni Han, Wei An, Song Ci, Hui Tang, A Wireless Traffic QoS Optimization Algorithm based on Fuzzy Measurement, Journal of Communications, vol. 9, no. 10, pp.729-736, 2014.

9. Jinxia Liu, Yanwei Liu, Song Ci, Yun Ye, Ruixiao Yao, 3D Visual Experience Oriented Cross-layer Optimized Scalable Texture plus Depth based 3D Video Streaming over Wireless Networks, Journal of Visual Communication and Image Representation, vol.25, issue 5, pp.1209-1221, July 2014.

10. 刘金霞，刘延伟，慈松，基于跨层码率适配和差错控制的3D视频无线传输方法，电子学报, 2014年第2期.

11. Pinghua Zhao, Yanwei Liu, Jinxia Liu, Song Ci, Ruixiao Yao, SSIM-based Error-resilient Rate-distortion Optimization of H.264/AVC Video Coding for Wireless Streaming, Signal Processing: Image Communication，Volume 29, Issue 3, March 2014, Pages 303–315.

12. Yanwei Liu, Song Ci, Hui Tang, Yun Ye, and Jinxia Liu, QoE-oriented 3D Video Transcoding for mobile streaming, ACM Transactions on Multimedia Computing, Communications and Applications (TOMM), 2012, volume 8, Issue 3s, article 42, 20 pages.

13. Yanwei Liu, Song Ci, Hui Tang and Yun Ye, Application-adapted Mobile 3D Video Coding and Streaming – A Survey, 3D Research Journal, Volume 3, Issue 1, pp.1-6, 2012, Springer.

14. Yanwei Liu, Qingming Huang, Siwei Ma, Debin Zhao, Wen Gao, Song Ci, Hui Tang, A Novel Rate Control Technique for Multiview Video plus Depth based 3D Video Coding, IEEE Transactions on Broadcasting, Vol.57, No.2, pp. 562-571, June 2011.

15. Yanwei Liu, Qingming Huang, Siwei Ma, Debin Zhao, Wen Gao, RD-optimized Interactive Streaming of Multiview Video with Multiple Encodings, Journal of Visual Communication and Image Representation, Special issue on Multi-camera Imaging, Coding and Innovative Display, vol.21, no.5-6, pp. 523-532, Jul. 2010.

16. Yanwei Liu, Qingming Huang, Siwei Ma, Debin Zhao, Wen Gao, Joint Video/Depth Rate Allocation for 3D Video Coding based on View Synthesis Distortion Model,Signal Processing: Image Communication, vol.24, no.8, pp. 666-681, 2009.

17. Yun Ye, Song Ci, Aggelos K. Katsaggelos, Yanwei Liu, Yi Qian, Wireless Video Surveillance: A Survey, IEEE Access Journal, Volume1, 2013, pp.646-660.

18. Qian Tan, Wei An, Yanni Han, Yanwei Liu, Song Ci, Fang-Ming Shao, Hui Tang, Energy Harvesting Aware Topology Control with Power Adaptation in Wireless Sensor Networks, Elsevier Ad Hoc Networks, Volume 27, April 2015, Pages 44–56.

19. Dimitrios Kosmanos, Antonios Argyriou, Yanwei Liu, Leandros Tassiulas, Song Ci, A Cooperative Protocol for Video Streaming in Dense Small Cell Wireless Relay Networks, Elsevier Signal Processing: Image Communication, Volume 31, February 2015, Pages 151–160.

20. Qian Tan, Wei An, Yanni Han, Haiyan Luo, Yanwei Liu, Song Ci, Hui Tang, Achieving energy-neutral data transmission by adjusting transmission power for energy-harvesting wireless sensor networks, Wireless Communications and Mobile Computing, 2016.

21. Antonios Argyriou, Melike Erol-Kantarci, Yanwei Liu, Spectrally-Efficient Cooperative Video Delivery in 5G Heterogeneous Wireless Networks, IEEE GLOBECOM 2016 Workshop ET5G: Emerging Technologies for 5G Wireless Cellular Networks.

22. Yanwei Liu, Jinxia Liu, Zhen Xu, Song Ci, Choquet Integral based QoS-to-QoE Mapping for Mobile VoD Applications, 2016 IEEE/ACM International Symposium on Quality of Service (IWQoS), June 20-21, Beijing, China

23. Zhenjie Deng, Yanwei Liu, Jinxia Liu, Xin Chen, Antonios Argyriou, Zhen Xu, Song Ci, Cross-network and Cross-layer Optimized Video Streaming Over LTE and WCDMA Downlink, The 21th IEEE Symposium on Computers and Communications, June 27-30, 2016, Messina, Italy.

24. Pinghua Zhao, Yanwei Liu, Jinxia Liu, Ruixiao Yao, Song Ci, Antonios Argyriou, Transmit Power Aware Cross-Layer Optimization for LTE Uplink Video Streaming, IEEE International Conference on Communications (ICC 2015), London, UK, June 8-12, 2015.

25. Antonios Argyriou, Dimitrios Kosmanos, Leandros Tassiulas, Yanwei Liu, Song Ci, Video-Aware Time-Domain Resource Partitioning in Heterogeneous Cellular Networks, IEEE International Conference on Communications (ICC 2015), London, UK, June 8-12, 2015.

26. Ruixiao Yao, Yanwei Liu, Jinxia Liu, Pinghua Zhao, Song Ci, Intrinsic Flexibility Exploiting for Scalable Video Streaming over Multi-Channel Wireless Networks, 2014 IEEE Visual Communications and Image Processing (IEEE-VCIP 2014), Valletta, Malta, December 7th-December 10th, 2014.

27. Ruixiao Yao, Yanwei Liu, Jinxia Liu, Pinghua Zhao, Song Ci, Hierarchical-Matching based Scalable Video Streaming over Multi-channel Cognitive Radio Networks, Globecom 2014, Auxtiv, TX, USA, Dec.8-12, 2014.

28. Pinghua Zhao, Yanwei Liu, Jinxia Liu, Ruixiao Yao, Song Ci, SSIM-Based Cross-Layer Optimized Video Streaming over LTE Downlink, Globecom 2014, Auxtiv, TX, USA, Dec.8-12, 2014.

29. Yun Ye, Song Ci, Yanwei Liu, Computation Scalable Disparity Estimation for Delay Sensitive 3D Video Surveillance System, International Conference on Advanced Video and Signal-Based Surveillance 2014, Hana Square, Korea University, Seoul, Korea, Aug 26-29, 2014.

30. Qian Tan, Yanwei Liu, Yanni Han, Wei An, Song Ci, Hui Tang, Energy Harvesting Aware Topology Control with Power Adaptation in EHWSNs, IEEE Wireless Communications and Networking Conference, Istanbul, Turkey, April 6-9 2014.

31. Junping Song，Yanwei Liu, Jinxia Liu, Song Ci, Yifang Qin, Yang Li, QoE-space based QoE Adaptation algorithm for SVC-P2P video streaming systems, IEEE Consumer Communications and Networking Conference 2014, (CCNC2014), January 10-13, 2014, Las Vegas, Nevada.

32. Yanwei Liu, Jinxia Liu, Song Ci, Yun Ye, “Joint video/depth/FEC rate allocation with considering 3D visual saliency for scalable 3D video streaming”, Visual Communications and Image Processing Conference 2013 (VCIP 2013), November 17-20, 2013, Kuching, Sarawak, Malaysia.

33. Ruixiao Yao, Yanwei Liu, Jinxia Liu, Pinghua Zhao, Song Ci, Perceptual Experience Oriented Transmission Scheduling for Scalable Video Streaming over Cognitive Radio Networks, Globecom 2013, Atlanta, USA, Dec. 9-13, 2013.

34. Yun Ye, Song Ci, Yanwei Liu, Haohong Wang, Aggelos K. Katsaggelos, Binocular Video Object Tracking with Fast Disparity Estimation, International Conference on Advanced Video and Signal-Based Surveillance 2013, Aug 27-30, 2013, Krakow, Poland.

35. Junping Song, Yanwei Liu, Jinxia Liu, Song Ci, Xu Zhou, Yan Zhang, A Playback Length Changeable 3D Data Segmentation Algorithm for Scalable 3D Video P2P Streaming System, The 2013 IEEE International Conference on Multimedia and Expo (ICME 2013)

36. Yun Ye, Song Ci, Aggelos K. Katsaggelos, Yanwei Liu, A Multi-camera Motion Capture System for Remote Healthcare Monitoring, The 2013 IEEE International Conference on Multimedia and Expo (ICME 2013)

37. Pinghua Zhao, Yanwei Liu, Jinxia Liu, Ruixiao Yao, Song Ci, Hui Tang, Low-Complexity Content-Adaptive Lagrange Multiplier Decision for SSIM-Based RD-Optimized Video Coding, in Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS 2013), May 19-23, 2013 , Beijing, China.

38.Pinghua Zhao, Yanwei Liu, Ruixiao Yao, Song Ci, Hui Tang, Perceptual Quality Driven Cross-Layer Optimization for Wireless Video Streaming, IEEE Consumer Communications and Networking Conference 2013，(CCNC2013), January 11-14, 2013, Las Vegas, Nevada,

39. Yanwei Liu, Song Ci, Jinxia Liu, Yun Ye, Ying Qi, "Integrating Stereoscopic Image Transcoding with Retargeting for Mobile Streaming," Visual Communications and Image Processing Conference 2012 (VCIP 2012), November 27-30, 2012, San Diego, CA, USA.

40. Yanwei Liu, Song Ci, Hui Tang, Yun Ye, A Transcoding Framework with Error-Resilient Video/Depth Rate Allocation for Mobile 3D Video Streaming, IEEE ICC 2012.

41. Yun Ye, Song Ci, Yanwei Liu, Dalei Wu, Haohong Wang, and Aggelos K. Katsaggelos, A Wireless Video Surveillance System with An Active Camera, Visual Communications and Image Processing Conference 2012 (VCIP 2012), November 27-30, 2012, San Diego, CA, USA.

42. Yun Ye, Song Ci, Yanwei Liu, Hui Tang, Dynamic Video Object Detection with Single PTU Camera, 2011 Visual Communications and Image Processing,(VCIP2011), Tainan, Taiwan, November 6-9, 2011.

43. Guangchao Peng, Yanwei Liu, Yahui Hu, Song Ci and Hui Tang Cross-layer based TFRC for Real Time Video Streaming over Wireless-to-wired Networks, 3rd International Conference on Computer and Electrical Engineering, Chengdu, China, November 16-18, 2010.

44. Yanwei Liu, Song Ci, Hui Tang, View Synthesis Error Analysis for Selecting the Optimal QP of Depth Map Coding in 3D Video Application, 28th Picture Coding Symposium (PCS 2010), Nagoya, Japan, December 7-10, 2010.

45. Yanwei Liu, Guangchao Peng, Yahui Hu, Song Ci, Hui Tang, A Multi-pass VBR Rate Control Method for Video plus Depth based Mobile 3D Video Coding, the 2010 Pacific-Rim Conference on Multimedia, Shanghai, China.

46. Yanwei Liu, Siwei Ma, Qingming Huang, Debin Zhao, Wen Gao, Nan Zhang, Compression-Induced Rendering Distortion Analysis for Texture/Depth Rate Allocation in 3D Video Compression, in Proceedings of Data Compression Conference, Snowbird, Utah, USA, pp. 352-361, Mar.16-18, 2009.

47. Yanwei Liu, Qingming Huang, Debin Zhao, Wen Gao, Low-delay View Random Access for Multi-view Video Coding, The 2007 IEEE International Symposium on Circuits and Systems （ISCAS）, New Orleans, USA, pp. 997-1000, May.27-30, 2007.

48. Yanwei Liu, Qingming Huang, Wen Gao, View Sequence Coding Using Warping-based Image Alignment for Multi-View Video, Asia-Pacific Workshop on Visual Information Processing. Beijing, China, Nov. 2006

49. Yanwei Liu, Qingming Huang, Xiangyang Ji, Debin Zhao, Wen Gao, Multi-view Video Coding with Flexible View-Temporal Prediction Structure for Fast Random Access, 7th Pacific-Rim Conference on Multimedia, Hangzhou, China, pp. 564-571, Nov.2-4, 2006.

50. Guangchao Peng, Yanwei Liu, Yahui Hu, Song Ci, Hui Tang, End-to-End Distortion Optimized Error Control for Real-time Wireless Video Streaming, 2011 IEEE International Workshop on Multimedia Signal Processing,(MMSP2011), Hang Zhou, China, Oct. 17-19, 2011.

科研活动

科研项目
（ 1 ） 适配无线传输的移动立体视频编码技术, 负责人, 国家任务, 2012-01--2014-12
（ 2 ） 面向物联网应用的高清视频传输优化, 负责人, 研究所自主部署, 2014-01--2015-12
（ 3 ） 面向移动互联网的网络协同及融合体系与关键技术研究, 负责人, 国家任务, 2013-01--2017-05
（ 4 ） 未来网络系统架构与关键技术, 参与, 中国科学院计划, 2015-01--2016-12
（ 5 ） 基于移动网络缓存与边缘计算的VR全景视频分发技术研究, 负责人, 国家任务, 2018-01--2021-12
（ 6 ） 即时通信, 参与, 国家任务, 2018-08--2020-12
（ 7 ） 移动办公应用, 参与, 国家任务, 2020-06--2023-12
（ 8 ） 孪生数据安全可控利用, 负责人, 国家任务, 2021-12--2026-11
（ 9 ） 自主化网络系统防御技术平台, 参与, 地方任务, 2018-08--2019-12
（ 10 ） 面向6G网络的跨频段协同全息通信技术研究, 负责人, 国家任务, 2024-01--2027-12
参与会议
（1）SDFVAE: Static and Dynamic Factorized VAE for Anomaly Detection of Multivariate CDN KPIs   2021-04-21
（2）D2D-Assisted Federated Learning in Mobile Edge Computing Networks   2021-03-31
（3）Joint EPC and RAN Caching of Tiled VR Videos for Mobile Networks   2019-01-08
（4）Joint Source Encoding and Networking Optimization for Panoramic Video Streaming Over LTE-A Downlink   2017-12-04
（5）Cross-network and Cross-layer Optimized Video Streaming Over LTE and WCDMA Downlink   Zhenjie Deng, Yanwei Liu, Jinxia Liu, Xin Chen, Antonios Argyriou, Zhen Xu, Song Ci   2016-06-27
（6）Choquet Integral based QoS-to-QoE Mapping for Mobile VoD Applications   Yanwei Liu, Jinxia Liu, Zhen Xu, Song Ci,   2016-06-21
（7）Transmit Power Aware Cross-Layer Optimization for LTE Uplink Video Streaming   Pinghua Zhao, Yanwei Liu, Jinxia Liu, Ruixiao Yao, Song Ci, Antonios Argyriou   2015-06-08

指导学生情况

协助指导博士生

1、赵平华 (中科院声学所学籍)，毕业去向：四川师范大学

2、要瑞霄， 毕业去向：百果园技术（新加坡）有限公司， 2015年度中科院院长优秀奖

3、邓振杰， 毕业去向：广东金融学院

4、刘科栋，毕业去向：国家互联网应急中心，2018年度国家奖学金

5、代良， 毕业去向：华为公司， 2022年度中科院院长优秀奖，2021年度国家奖学金，2022届北京市优秀毕业生

6、张云剑、毕业去向：QY实验室，2020年信工所所长优秀奖

7、苗敬博、毕业去向：华为公司

8、刘畅、毕业去向：中移动研究院，2022年度国家奖学金，

  

指导硕士生

1、王鹏， 毕业去向：浙江大学 读博

2、丁颖，毕业去向：中科院信工所

3、张俊阳，毕业去向：腾讯公司

4、张雪晴，毕业去向：华为公司

5、王凤超，毕业去向：通用数科，2021年度中科院优秀学生干部

6、商卓逸， 转博

7、李维静，在读

8、陈鹏帧，在读

9、陈逸飞，在读