I am pursuing my Ph.D. at the Institute of Network Science and Cyberspace, Tsinghua University (advised by Prof. Yuanjie Li). I received my Master’s degree in Cyberspace Security from Tsinghua University in June 2022 (advised by Prof. Hewu Li) and Bachelor’s degree in Software Engineering from Shandong University in June 2019. My research interests include satellite networking and mobile networks. My works are published at conferences or journals such as USENIX NSDI, ACM SIGCOMM, ACM MobiCom, IEEE IWQoS, and ACM HotNets.

🔥 News

  • 2024.09: 🎉 “Unraveling Physical Space Limits for LEO Network Scalability” has been accepted by HotNets 2024
  • 2024.04: 🎉 Our NSDI paper “Democratizing Direct-to-Cell Low Earth Orbit Satellite Networks” receives the USENIX NSDI’24 Outstanding Paper Award!
  • 2024.02: 🌟 Our position paper on 6G and beyond network functions from space will appear at IEEE Internet Computing.
  • 2023.12: 🎉 “Democratizing Direct-to-Cell Low Earth Orbit Satellite Networks” has been accepted by NSDI 2024
  • 2023.11: 🎉 “Stable hierarchical routing for operational satellite networks” has been conditionally accepted by MobiCom 2024
  • 2022.12: 🎉 “A Networking Perspective on Starlink’s Self-Driving LEO Mega-Constellation” is accepted by MobiCom 2023
  • 2022.04: 🎉 “Geographic Low-Earth-Orbit Networking without QoS Bottlenecks from Infrastructure Mobility” is accepted by IWQoS 2022

📝 Publications

🛰️ Satellite Network

🎖 Honors and Awards

  • 2024.04 Outstanding Paper Award, NSDI 2024
  • 2024.04 Travel grant, NSDI 2024
  • 2024.03 The third prize of the Tsinghua University Student Laboratory Construction Contribution Award
  • 2023.10 The Second Price Scholarship of Tsinghua University
  • 2022.06 Outstanding graduate of the Institute for Network Sciences and Cyberspace of Tsinghua University
  • 2020.10 The Second Price Scholarship of Tsinghua University
  • 2017.12 National Scholarship

📖 Educations

  • 2022.09 - now, Ph.D. Candidate, Tsinghua University, Beijing.
  • 2019.09 - 2022.06, Master, Tsinghua University, Beijing.
  • 2015.09 - 2019.06, Undergraduate, School of Software, Shandong University, Jinan.

💻 Internships

  • 2021.06 - 2021.09, Alibaba, Beijing.

📇 CV

Lixin Liu’s CV

📒 Blogs

🏷 Services

  • MobiCom 2024 Artifacts Evaluation