Research Project Led by Prof. Chunyi Peng

Novel Mobile Communication, Sensing and Applications

Project Goals

We exploit new wireless media (primarily light and sound) to enrich better, easier, and more convenient in-proximity communication, interactions and sensing for mobile, such as (imperceptible) screen-to-camera communication, indoor positioning/sensing over light or sound. We leverage the gap between human and machines in perception and learning to address user needs in specific use scenarios.

Team

• Chunyi Peng (Faculty, 2018 - Now)

• Qiang Zhai (PhD, OSU)

• Kun Jin (PhD, OSU)

• Xingya Zhao (PhD, OSU)

• Zhuoran Li (PhD, OSU)

• Si Fang (Undergrad, OSU)

• Anran Wang (Undergrad and MS, BUPT)

Publications

• ChromaCode: A Fully Imperceptible Screen-Camera Communication System
  Kai Zhang, Chenshu Wu, Chaofan Yang, Yi Zhao, Kehong Huang, Chunyi Peng, Yunhao Liu, and Zheng Yang, MobiCom’18

• ViViSnoop: Someone is Snooping Your Typing Without Seeing It!
  Kun Jin, Si Fang, Chunyi Peng, Zhiyang Teng, Xufei Mao, Lan Zhang and Xiang-Yang L, CNS’17

• BRIDGELOC: Bridging Vision-Based Localization for Robots
  Qiang Zhai, Fan Yang, Adam C. Champion, Chunyi Peng, Jingchuan Wang, Dong Xuan, and Wei Zhao, MASS’17

• NaviLight: Indoor Localization and Navigation Under Arbitrary Lights
  Zenghua Zhao, Jiankun Wang, Xingya Zhao, Chunyi Peng, Qian Guo, Bin Wu, INFOCOM’17

• TUM: Towards Ubiquitous Multi-Device Localization for Cross-Device Interaction
  Han Xu, Zheng Yang, Zimu Zhou, Ke Yi, Chunyi Peng, INFOCOM’17

• ARTcode: Preserve Art and Code In Any Image
  Zhe Yang, Yuting Bao, Chuhao Luo, Xingya Zhao, Siyu Zhu, Chunyi Peng, Yunxin Liu and Xinbing Wang, UbiComp’16

• InFrame: Achieve Simultaneous Screen-Human Viewing and Hidden Screen-Camera Communication
  Anran Wang, Zhuoran Li, Chunyi Peng, Guobin Shen, Gan Fang, Bin Zeng, /MobiSys’15]

• InFrame: Multiflexing Full-Frame Visible Communication Channel for Humans and Device
  Anran Wang, Chunyi Peng, Ouyang Zhang, Guobin Shen, and Bing Zeng, HotNets-XIII, 2014

• Enhancing Reliability to Boost the Throughput over Screen-Camera Links
  Anran Wang, Shuai Ma, Chunming Hu, Jinpeng Huai, Chunyi Peng and Guobin Shen,Mobicom’14

• Ubiquitous Keyboard for Small Mobile Devices: Harnessing Multipath Fading for Fine-Grained Keystroke Localization
  Junjue Wang, Kaichen Zhao, Xinyu Zhang, and Chunyi Peng, MobiSys’14

• Epsilon: A Visible Light Based Positioning System
  Liqun Li, Pan Hu, Chunyi Peng, Guobin Shen, and Feng Zhao, NSDI’14

• Pharos: Enable Physical Analytics through Visible Light based Indoor Localization
  Pan Hu, Liqun Li, Chunyi Peng, Guobin Shen, and Feng Zhao, HotNets-XII, 2013