Book Translation
- The Engineering Executive’s Primer (Chinese Edition) — Translated by Han, Rui. (Original title: The Engineering Executive’s Primer: Impactful Technical Leadership, by Will Larson, published by O’Reilly in 2024). Preface
Academic Articles
Skyline: A Cloud Centric Internet Monitoring Engine — Guo, Shixian; Liu, Ziqian; Bai, Yangyang; Chen, Yuan; Zhang, Qi; Lv, Yang; Hu, Jianwei; Li, Gen; Liu, Songlin; Zhong, Zhenyang; Wen, Sisi; Dong, Yongbin; Luo, Feng; Chen, Anjian; Han, Rui; Li, Hang; Xu, Shuai; Huang, Yibo; Liu, Kefei; Qiu, Yiming. Proceedings of the 23rd USENIX Symposium on Networked Systems Design and Implementation (NSDI ‘26).
RLive: Robust Delivery System for Scaling Live Streaming Services — Tian, Yu; Lv, Gerui; Wu, Qinghua; Fang, Ruili; Peng, Yajie; Xue, Zhichen; Han, Rui; Lin, Chuanqing; Pang, Xiaofei; Liu, Jingxing; Li, Zhenyu. Proceedings of the European Conference on Computer Systems (EuroSys ‘26).
HyperEdge: An Edge CDN Infrastructure for Cost-Efficient Video Streaming — Wei, Dehui; Li, Haozhe; Han, Rui; Zhang, Jiao; Yan, Ma; Pang, Xiaofei; Peng, Yajie; Xue, Zhichen; Li, Jialin. Proceedings of the 23rd USENIX Symposium on Networked Systems Design and Implementation (NSDI ‘26).
HELDR: Packet Loss Detection and Retransmission for Live Streaming Hyper-Edge Network — Guo, Peisheng; Zhang, Jiao; Wang, Yuqing; Li, Haozhe; Xue, Zhichen; Peng, Yajie; Han, Rui; Pang, Xiaofei; Huang, Tao; Fang, Ruili; Zhu, Zhenpeng; Chen, Weiqi; Wei, Dehui. Proceedings of the 2025 IEEE/ACM 33rd International Symposium on Quality of Service (IWQoS ‘25). PDF
PScheduler: QoE-Enhanced Multipath Scheduler for Video Services in Large-Scale Peer-to-Peer CDNs — Wei, Dehui; Zhang, Jiao; Li, Haozhe; Xue, Zhichen; Peng, Yajie; Pang, Xiaofei; Liu, Yuanjie; Han, Rui; Li, Jialin. Proceedings of the 2024 IEEE Conference on Computer Communications (INFOCOM ‘24). PDF
Multipath Smart Preloading Algorithms in Short-Video Peer-to-Peer CDN Transmission Architecture — Wei, Dehui; Zhang, Jiao; Li, Haozhe; Xue, Zhichen; Peng, Yajie; Han, Rui. IEEE Network, vol.38, no.3, pp.285-291, 2023. PDF
Considering Pedagogy in the Design and Development of Online Learning Environment Features: The Case of Participation Glossary — Han, Rui. Master’s Thesis, The University of Hong Kong, 2014. PDF
Technical Standards
Technical Requirements for NAT Device Type Detection under UDP Protocol — Beijing Volcano Engine Technology Co., Ltd, China Mobile Communications Group Terminal Co., Ltd, etc. China Communications Standards Association (CCSA), 2024. Status: proposal submitted
Technical Requirements for Data Packet Scheduling for Multipath Network Transmission — Beijing Volcano Engine Technology Co., Ltd, Beijing University of Posts and Telecommunications, Xi’an Jiaotong University, etc. China Communications Standards Association (CCSA), 2024. Status: proposal submitted
Technical Requirements for Cross-layer Adaptive Bitrate Streaming — Beijing Volcano Engine Technology Co., Ltd, Beijing University of Posts and Telecommunications, Xi’an Jiaotong University, etc. China Communications Standards Association (CCSA), 2024. Status: proposal submitted
Patents
A Multi-Source Network Distribution Packet Loss Recovery Method Based on Intelligent Diagnosis — Peng, Yajie; Tian, Yu; Xue, Zhichen; Han, Rui; Pang, Xiaofei. China Patent App# PN2025082800012, filed 2025
A Method and Architecture of Livestreaming CDN Capacity Expansion — Fang, Ruili; Tian, Yu; Peng, Yajie; Han, Rui; Pang, Xiaofei. China Patent App# PN2025082100016, filed 2025
Congestion Control Algorithm in Live Streaming Scenarios — Li, Haozhe; Wang, Yuqing; Guo, Peisheng; Xue, Zhichen; Peng, Yajie; Zhang, Jiao; Pang, Xiaofei; Han, Rui; Fang, Ruili. China Patent App# PN2025052700053, filed 2025
Multi-Source Packet Loss Retransmission Algorithm in Live Broadcast Scenarios — Li, Haozhe; Guo, Peisheng; Xue, Zhichen; Peng, Yajie; Pang, Xiaofei; Han, Rui; Fang, Ruili; Zhang, Jiao. China Patent App# P-136960-CN-PRI-1, filed 2024
An Edge Server Access Bandwidth Detection Algorithm for Live Streaming — Li, Haozhe; Peng, Yajie; Pang, Xiaofei; Han, Rui; Fang, Ruili; Xue, Zhichen; Guo, Peisheng; Zhang, Jiao; Liu, Y. China Patent App# P-136808-CN-PRI-1, filed 2024
A Packet Loss Detection Algorithm Based on Transmission Block Size and Path Transmission Delay — Li, Haozhe; Peng, Yajie; Pang, Xiaofei; Han, Rui; Xue, Zhichen; Zhang, Jiao. China Patent App# P-136789-CN-PRI-1, filed 2024
A New Classification Method for NAT Devices — Hu, Jiuxin; Wang, Fuyang; Ma, Yan; Han, Rui; Zhang, Zhiliang; Li, Weiwei. China Patent App# P24032367801CN, filed 2024
A Network Simulation Method, Device, Equipment, and Storage Medium — Han, Rui; Ai, Xin. CN115134254B, issued 2023
A Request Processing Method, Device, Equipment, and Storage Medium — Li, Weiwei; Zhang, Zhiliang; Han, Rui; Xie, Zhendong; Ma, Yan; Liu, Di. China Patent App# CN 202311550569.0, filed 2023
A Network Dialing Test Method, Device, Electronic Equipment, and Storage Medium — Xie, Zhendong; Ma, Shaopeng; Han, Rui; Li, Weiwei; Zhang, Zhiliang. China Patent App# CN 202311568097.1, filed 2023
An Outbound Bandwidth Management Method, Device, Electronic Equipment, Medium, and Product — Zhang, Zhiliang; Hu, Jiuxin; Ma, Yan; Han, Rui; Wang, Fuyang; Li, Weiwei; Xie, Zhendong. China Patent App# CN 202311630793.0, filed 2023
A Data Transmission Method, Device, and Terminal Equipment — Peng, Yajie; Han, Rui; Xue, Zhichen; Lin, Xiang; Xu, Yang; Liu, Sen; Chen, Zixuan; Ai, Xin; Tang, Jiaxin; Huang, Huiru. China Patent App# CN 202310582232.1, filed 2023
A Multiplexing Scheduling Method, Device, Electronic Equipment, and Storage Medium — Peng, Yajie; Han, Rui; Xue, Zhichen; Lin, Xiang; Xu, Yang; Liu, Sen; Chen, Zixuan; Ai, Xin; Tang, Jiaxin; Huang, Huiru. China Patent App# CN 202310449783.0, filed 2023
A Data Scheduling Method, Device, Electronic Equipment, and Storage Medium — Peng, Yajie; Li, Haozhe; Wei, Dehui; Han, Rui; Xue, Zhichen; Zhang, Jiao. China Patent App# CN 202310424283.1, filed 2023
A Data Processing Method, Device, Electronic Equipment, and Storage Medium — Peng, Yajie; Li, Haozhe; Wei, Dehui; Han, Rui; Xue, Zhichen; Zhang, Jiao. China Patent App# CN 202310423502.4, filed 2023
A Method, Device, Equipment, and Medium for Event Queue Scheduling — Han, Rui; Ai, Xin. China Patent App# CN 202210625601.6, filed 2022
A Method and System for Transnational, Ultra-Low Latency Communication in In-Page Video Classrooms — Han, Rui. China Patent App# CN 201710596812.0, filed 2017
A Method and System for Real-Time Interactive Communication Among Multiple Users Within a Browser — Han, Rui. China Patent App# CN 201710597730.8, filed 2017
Invited Talks
Hyperscale Multimedia Network Observability and Capacity Evaluation — Dec 2025. Presented on hyperscale multimedia network observability and capacity evaluation at the CAICT Network Intelligent Sensing Symposium; this work received the ‘Starbeam’ Forward-Looking Innovation Award. News · News
Structured Communication Workshop — Nov 2024. Led a workshop for ByteDance’s Growth Program on structured communication, teaching practical techniques for clear and persuasive workplace communication.
Soft Skills for Computer Engineers — Mar 2024. Shared insights on career strategies and emerging trends in the information technology sector with freshmen at Tongji University as part of the “Career Navigation Series.” News · Slides
Re-exploring Cost Optimization in Edge Multimedia Networks — LiveVideoStackCon ‘23, Nov 2023. Presented at LiveVideoStackCon ‘23 on cost optimization for edge multimedia networks, grounded in measurement and experimentation across large-scale edge infrastructure. Video (YouTube) · Video (Bilibili) · Slides
Global Opportunities for Real-Time Video Networks — Mar 2018. Joined a panel with Eric Migicovsky (Y Combinator Partner, former Pebble CEO) at Zhongguancun Innovation Street to discuss the technical and market opportunities for global real-time communication (RTC) networks.
Revolutionary Solution for Online Small-Class Teaching — Feb 2018. Presented a download-free, interactive live classroom solution to the China Education Association Online, highlighting its application in small-class online education. Slides
WebRTC Audio-Video Communication Network Technology — Apr 2017. Presented Platform-as-a-Service (PaaS) solutions for enterprise video communication development to the China Telecom System Integration Company.
Computer-Assisted Qualitative Research Methods — Apr 2014. Delivered a lecture series to summer interns at Tianjin TEDA International School on computer-assisted qualitative research methodologies.
Personal Development and Social Needs in Educational Technology — Apr 2013. Spoke to faculty and students at Shanxi Datong University’s College of Educational Technology on career development and future directions in the field. Slides
Computer-Assisted Content Analysis Methods in Press and Media Studies — Feb 2012. Introduced computer-assisted content analysis methods, including word segmentation, frequency analysis, and sentiment analysis, to graduate students in the Department of History at Nankai University. Slides
Research Projects
- Multimodal Network End-to-End Transmission Protocol and Congestion Control — National Key R&D Program of China. 2022-2025. Funding: 3 million RMB. Collaboration between Volcano Engine, Beijing University of Posts and Telecommunications, and Xi’an Jiaotong University.