About Me

Assistant Professor (Postdoctoral Researcher)
Network Architecture and System Research Group (NASG), Network Reasearch Center
Institute of Computing Technology, Chinese Academy of Sciences (ICT, CAS)
中国科学院计算技术研究所 · 网络技术研究中心 · 网络体系结构与系统课题组
特别研究助理(博士后研究员)


He is currently an assistant professor at ICT, CAS. He received his Ph.D. degree from ICT, CAS / University of Chinese Academy of Sciences (UCAS) in 2024, advised by Prof. Gaogang Xie and Prof. Zhenyu Li, and my B.S. degree in Computer Science from Hunan University (HNU) in 2016.

Research Interest: Video streaming (e.g., adaptive streaming, real-time communication), Network protocol (e.g., multipath transmission), Cross-layer network system, Data-driven optimization, Internet measurements.

[Tech Blog (In Chinese)]

Recent News

  • [2025-07] 📃 Paper JitBright accepted to ACM TOMM.
  • [2025-05] 📃 Paper Chorus highlighted by ACM SIGMOBILE GetMobile.
  • [2025-04] 📃 Paper MARC accepted to USENIX ATC 2025.
  • [2024-06] 🎓 I received my Ph.D. degree from ICT, CAS / UCAS.
  • [2024-04] 🏆 Paper JitBright won the Best Paper Award at ACM NOSSDAV 2024.
  • [2024-03] 🏆 Team Schaferct won the 1st place in ACM MMSys ’24 Grand Challenge.

Research Scope of NASG

Studies on video transmission system (from 2021):

EndpointNetwork
Application
Layer
Bitrate Control
- MARC [ATC’25]
- Schaferct [MMSys’24 GC No.1]
- Lumos [TMC’23 / INFOCOM’22]
Buffer Management
- JitBright [TOMM’25 / NOSSDAV’24 Best Paper]
CDN Scheduling
- [IMC’24]
- LiveNet [SIGCOMM’22]
- EdgeOpt [TMC’22 / INFOCOM’22]
Transport
Layer
Congestion Control
- Muse [INFOCOM’22]
- Antelope [TON’22 / ICNP’21]
Multipath Transmission
- Chorus [MobiCom’24]
- Disco [ICNP’23]
- XLINK [SIGCOMM’21]
Edge Assistance
- TECC [NSDI’24]

Publications

Patents

Honors and Awards

  • Outstanding Ph.D. Graduates of Beijing (北京市优秀博士毕业生), 2024
  • Outstanding Ph.D. Graduates in UCAS, 2024
  • Best Paper Award at ACM NOSSDAV 2024
  • First Place in MMSys ’24 Grand Challenge on Offline RL for Bandwidth Estimation in RTC, 2024
  • National Scholarship for Doctoral Students, UCAS, 2023
  • Third Prize in Global AI Transmission Competition (AITrans), 2019
    4/138, Rank 2nd in real-world evaluations
  • First Class Academic Scholarship, UCAS, 2019
  • Outstanding B.S. Graduates of Hunan (湖南省优秀本科毕业生), 2016
  • Outstanding B.S. Graduates in HNU, 2016
  • National Scholarship for Undergraduates (1/111), HNU, 2015

Talks

  • RTC transmission system
    @ ByteDance, Beijing, China, 2024-11-05
    @ BUPT, Beijing, China, 2024-11-19
  • Multipath adaptive video streaming
    @ GuoMeng Studio, Beijing, China, 2023-12-10 (Event)
    @ BiliBili, Beijing, China, 2023-10-31
    @ NJU, Nanjing, China, 2023-09-02
    @ Huawei, Beijing, China, 2023-01-13
  • Throughput prediction for adaptive streaming
    @ BiliBili, Beijing, China, 2023-02-07
    @ Alibaba, Hangzhou, China, 2021-08-02
  • QoE optimization for low-latency live streaming
    @ Tencent, Beijing, China, 2019-12-02

Internships

  • Alibaba (Taotian), Hangzhou, China, Jun. 2021 - Sep. 2022
    Research Intern @ Network Technology Team
    Mentor: Ms. Yanmei Liu

Teaching Experiences

  • Teaching Assistant, Computer Network, UCAS
    Fall 2019, Fall 2023 (Slides)
    Instructor: Assoc. Prof. Qinghua Wu

Technical Impacts

  • Patent CN116436865A (part of Chorus [MobiCom ’24]) is used in Taobao’s RPC system (XQUIC) to control multipath reinjection. XQUIC
  • One of my tech blogs ranked #1 in Google search results for “DASH标准” (2024-01-09).
  • One of my tech blogs ranked #1 in Baidu search results for “DASH视频” (2023-05-01).

Reviewing Experiences

  • ACM WWW (2025)
  • IEEE INFOCOM (2020, 2023, 2024, 2025)
  • ACM CoNEXT (2024, 2025)
  • IEEE ICNP (2019, 2020, 2024, 2025)
  • IEEE MetaCom (2024)
  • IEEE Access (2025)
  • ACM MobiCom Artifacts Evaluation (2024)