Publications

Internet Transmission Control

• Breath: Adaptive Protection Boundary in FEC Encoding for Mobile Real-Time Video Streaming (PDF) (Slides) RTCQUIC
  Shiyang Huang¹, Gerui Lv¹, Yuankang Zhao, Jiaxing Zhang, Qingyue Tan, Congkai An, Huanhuan Zhang, Xinyi Zhang, Qinghua Wu, Zhenyu Li
  ACM WWW 2026 (CCF A), Acceptance Rate: 676/3370=20.1%, Oral Presentation

• Low-Latency Transmission Techniques for Large-Scale Internet Services | 大规模互联网服务的低时延传输技术 (PDF) (Slides) (Video)
  Gerui Lv, Yuankang Zhao, Jiaxing Zhang, Heng Pan, Qinghua Wu, Zhenyu Li
  Journal of Computer Research and Development | 计算机研究与发展, 2025 (CCF中文A, 计算机技术领域T1)
  Highlights and Perspectives (前沿亮点专栏收录)

• Predictable Real-Time Video Latency Control with Frame-level Collaboration (PDF) (Slides) RTCEdgeQUIC
  Jiaxing Zhang, Qinghua Wu, Gerui Lv, Wenji Du, Qingyue Tan, Wanghong Yang, Kai Lv, Yuankang Zhao, Yongmao Ren, Zhenyu Li, Gaogang Xie
  IEEE RTSS 2025 (CCF A), Acceptance Rate: 44/200=22%

• MARC: Motion-Aware Rate Control for Mobile E-commerce Cloud Rendering (PDF) (Slides) (Poster) (Video) RTC
  Yuankang Zhao¹, Furong Yang¹, Gerui Lv¹, Qinghua Wu, Yanmei Liu, Jiuhai Zhang, Yutang Peng, Feng Peng, Hongyu Guo, Ying Chen, Zhenyu Li, Gaogang Xie
  USENIX ATC 2025 (CCF A), Acceptance Rate: 100/634=15.8%

• Understanding and Taming the Inflated Latency in Mobile Cloud Rendering (PDF) RTC
  Yuankang Zhao, Qinghua Wu, Gerui Lv, Furong Yang, Jiuhai Zhang, Feng Peng, Yanmei Liu, Zhenyu Li, Hongyu Guo, Ying Chen, Gaogang Xie
  ACM Transactions on Multimedia Computing, Communications, and Applications (TOMM), 2025 (CCF B, JCR Q1)

• Chorus: Coordinating Mobile Multipath Scheduling and Adaptive Video Streaming (PDF) (Slides) (Tech Report) (Demo Video) (GetMobile) Chorus Chorus-Android-Player MPQUICABR
  Gerui Lv, Qinghua Wu, Yanmei Liu, Zhenyu Li, Qingyue Tan, Furong Yang, Wentao Chen, Yunfei Ma, Hongyu Guo, Ying Chen, Gaogang Xie
  ACM MobiCom 2024 (CCF A)
  Cover Article of ACM SIGMOBILE GetMobile (Vol. 29, No. 1), 2025 (JCR Q1)
  The First MobiCom Conference Paper from ICT, CAS

• Accurate Bandwidth Prediction for Real-Time Media Streaming with Offline Reinforcement Learning (PDF) (Slides) (Poster) Schaferct RTC
  Qingyue Tan, Gerui Lv, Xing Fang, Jiaxing Zhang, Zejun Yang, Yuan Jiang, Qinghua Wu
  ACM MMSys 2024, Open-source Software and Datasets
  Grand Challenge on Offline RL for Bandwidth Estimation in RTC Winner (1st place)

• JitBright: towards Low-Latency Mobile Cloud Rendering through Jitter Buffer Optimization (PDF) (Slides) RTC
  Yuankang Zhao, Qinghua Wu, Gerui Lv, Furong Yang, Jiuhai Zhang, Feng Peng, Yanmei Liu, Zhenyu Li, Ying Chen, Hongyu Guo, Gaogang Xie
  ACM NOSSDAV 2024 (CCF B)
  Best Paper Award

• Accurate Throughput Prediction for Improving QoE in Mobile Adaptive Streaming (PDF) ABR
  Gerui Lv, Qinghua Wu, Qingyue Tan, Weiran Wang, Zhenyu Li, Gaogang Xie
  IEEE Transactions on Mobile Computing (TMC), 2023 (CCF A, JCR Q1)

• Lumos: towards Better Video Streaming QoE through Accurate Throughput Prediction (PDF) (Slides) (Video) Lumos ABR
  Gerui Lv, Qinghua Wu, Weiran Wang, Zhenyu Li, Gaogang Xie
  IEEE INFOCOM 2022 (CCF A), Acceptance Rate: 225/1129=19.9%

Content Delivery Network

• RLive: Robust Delivery System for Scaling Live Streaming Services (PDF) (Slides) CDNEdgeLiveMP
  Yu Tian¹, Gerui Lv¹, Qinghua Wu, Ruili Fang, Yajie Peng, Zhichen Xue, Rui Han, Chuanqing Lin, Xiaofei Pang, Ri Lu, Zhenyu Li
  ACM EuroSys 2026 (CCF A), Acceptance Rate: 79/467=16.9%

• ADePT: Latency Prediction for Edge CDN Traffic Scheduling via Causal Inference (PDF) CDNEdge
  Chuanqing Lin, Gerui Lv, Yangguang Liang, Fuhua Zeng, Xiaodong Li, Qinghua Wu, Zhenyu Li, Gaogang Xie
  Elsevier Computer Networks (CN), 2026 (CCF B, JCR Q1)

• Oceanus: Scheduling Traffic Flows to Achieve Cost-Efficiency under Uncertainties in Large-Scale Edge CDNs (PDF) (Slides) CDNEdge
  Chuanqing Lin¹, Gerui Lv¹, Fuhua Zeng, Hanlin Yang, Junwei Li, Xiaodong Li, Jingyu Yang, Yu Tian, Qinghua Wu, Zhenyu Li, Gaogang Xie
  ACM CoNEXT 2025 (CCF B)

• Cost-efficient Request Mapping for Large-scale Live Streaming Services (PDF) (Slides) CDNLive
  Yu Tian, Zhenyu Li, Matthew Yang Liu, Zhaoxue Zhong, Qinghua Wu, Ao Li, Jiaxing Zhang, Gerui Lv, Chuanqing Lin, Xi Wang, Jian Mao, Gareth Tyson, Jie Xiong, Zhenhua Li, Gaogang Xie
  ACM CoNEXT 2025 (CCF B)

• Bridge the Gap Between QoS and QoE in Mobile Short Video Service: A CDN Perspective (PDF) (Slides) CDN
  Chuanqing Lin, Yangguang Liang, Fuhua Zeng, Zhipeng Huang, Xiaodong Li, Jingyu Yang, Yu Tian, Gerui Lv, Qinghua Wu, Zhenyu Li, Gaogang Xie
  IFIP NPC 2025 (CCF C)