Jiangkai Wu (吴 将凯)
Affiliations. Peking University, Beijing, China.

I am a Ph.D. student at Peking University majoring in Computer Science, advised by Prof. Xinggong Zhang. My work focuses on combining Generative AI with Video Streaming, encompassing both “GenAI for Network” and “Network for GenAI”.
My current research interest:
- Human-like AI: Optimizing Multimodal LLM service from a network system perspective to grasp the “holy grail” of AI research: making AI like real humans.
- Low bandwidth: Employing generative large models (such as Sora, Stable Diffusion) to inverse-generate low bitrate representations for videos.
- Low latency: Using predicted frames to instantly respond to user actions, achieving a remote interaction system with low motion-to-photon latency.
- High immersion: Building a high-freedom, high-fidelity video streaming system based on NeRF or 3DGS, optimizing perceptual quality, efficiency and bitrate.
This year, I’m actively exploring career opportunities in both industry and academia. Please don’t hesitate to contact me if you have any leads.
Contact me at: jiangkai.wu@stu.pku.edu.cn
selected publications
- ArXivChat with AI: The Surprising Turn of Real-time Video Communication from Human to AIarXiv preprint arXiv:2507.10510, 2025
- EMSGecko: High-Quality Video Streaming via Generative Prompt ChunksAccepted by the 2025 SIGCOMM Workshop on Emerging Multimedia Systems, 2025
- APNetPromptMobile: Efficient Promptus for Low Bandwidth Mobile Video StreamingAccepted by APNet, 2025
- ICME3DGCoding: Novel Framework for 3D Gaussian Video Incremental Training and CodingAccepted by ICME Oral, 2025
- ICCSRFC: Scalable Radiance Fields Streaming with Planar CodecIn ICC 2024-IEEE International Conference on Communications, 2024
- EMSLow-bitrate Volumetric Video Streaming with Depth ImageIn Proceedings of the 2024 SIGCOMM Workshop on Emerging Multimedia Systems, 2024