Accepted Papers

Summer Round


  • WiBeacon: Expanding BLE Location-based Services via WiFi
    Authors: Ruofeng Liu and Zhimeng Yin (University of Minnesota Twin Cities); Wenchao Jiang (Singapore University of Technology and Design); Tian He (University of Minnesota Twin Cities)

  • Shrimp: A Robust Underwater Visible Light Communication System
    Authors: Chi Lin and Yongda Yu (Dalian University of Technology); Jie Xiong (University of Massachusetts Amherst); Yichuan Zhang, Lei Wang, Guowei Wu, and Zhongxuan Luo (Dalian University of Technology)

  • Experience: A Five-Year Retrospective of MobileInsight
    Authors: Yuanjie Li (Tsinghua University); Chunyi Peng (Purdue University); Zhehui Zhang and Zhaowei Tan (University of California, Los Angeles); Haotian Deng (Purdue University); Jinghao Zhao, Qianru Li, and Yunqi Guo (University of California, Los Angeles); Kai Ling (Purdue University); Boyan Ding (University of California, Los Angeles); Hewu Li (Tsinghua University); Songwu Lu (University of California, Los Angeles)

  • Large-Scale Vehicle Trajectory Reconstruction with Camera Sensing Network
    Authors: Panrong Tong, Mingqian Li, and Mo Li (Nanyang Technological University); Jianqiang Huang and Xiansheng Hua (Alibaba Group)

  • PECAM: Privacy-Enhanced Video Streaming & Analytics via Securely-Recoverable Transformation
    Authors: Hao Wu and XueJin Tian (National Key Lab for Novel Software Technology, Nanjing University); Minghao Li (Cornell University); Yunxin Liu and Ganesh Ananthanarayanan (Microsoft Research); Fengyuan Xu and Sheng Zhong (National Key Lab for Novel Software Technology, Nanjing University)

  • Physics-Inspired Heuristics for Soft MIMO Detection in 5G New Radio and Beyond
    Authors: Minsung Kim (Princeton University); Salvatore Mandra (KBR); Davide Venturelli (Universities Space Research Association); Kyle Jamieson (Princeton University)

  • A Nationwide Census on WiFi Security Threats: Prevalence, Riskiness, and the Economics Behind
    Authors: Di Gao, Hao Lin, and Zhenhua Li (Tsinghua University); Feng Qian (University of Minnesota - Twin Cities); Qi Alfred Chen (UC Irvine); Zhiyun Qian (UC Riverside); Wei Liu, Liangyi Gong, and Yunhao Liu (Tsinghua University)

  • Vi-Liquid: Unknown Liquid Identification With Your Smartphone Vibration
    Authors: Yongzhi Huang, Kaixin Chen, Yandao Huang, Lu Wang, and Kaishun Wu (Shenzhen University)

  • Verification: Can WiFi Backscatter replace RFID?
    Authors: Farzan Dehbashi and Ali Abedi (University of Waterloo); Omid Abari (UCLA); Tim Brecht (University of Waterloo)

  • RFClock: Timing, Phase and Frequency Synchronization for Distributed Wireless Networks
    Authors: Kubra Alemdar, Divashree Varshney, Subhramoy Mohanti, Ufuk Muncuk, and Kaushik Chowdhury (Northeastern University)

  • HeadFi: Bringing Intelligence to All Headphones
    Authors:Xiaoran Fan (WINLAB, Rutgers University); Longfei Shangguan (Microsoft Cloud&AI); Siddharth Rupavatharam (WINLAB, Rutgers University); Yanyong Zhang (University of Science and Technology of China); Jie Xiong (University of Massachusetts Amherst); Yunfei Ma (Alibaba Group US); Richard Howard (WINLAB, Rutgers University)

  • AsyMo: Scalable and Efficient Deep-Learning Inference on Asymmetric Mobile CPUs
    Authors: Manni Wang (Microsoft Research); Shaohua Ding (Face++); Ting Cao and Yunxin Liu (Microsoft Research); Fengyuan Xu (Nanjing University)

  • UltraSE: Single-Channel Speech Enhancement Using Ultrasound
    Authors: Ke Sun (University of California, San Diego); Xinyu Zhang (University of California San Diego)

  • Millimetro: mmWave Retro-Reflective Tags for Accurate, Long Range Localization
    Authors: Elahe Soltanaghaei and Akarsh Prabhakara (Carnegie Mellon University); Artur Balanuta (Carnegie Mellon University, Instituto Superior Tecnico Portugal); Matthew Anderson (University of California, Berkeley); Swarun Kumar and Anthony Rowe (Carnegie Mellon University)

  • Elf: Accelerate High-resolution Mobile Deep Vision with Content-aware Parallel Offloading
    Authors: Wuyang Zhang (Rutgers University); Zhezhi He (Shanghai Jiao Tong University); Luyang Liu (Google); Zhenhua Jia (NVIDIA); Yunxin Liu (Microsoft Research Asia); Marco Gruteser (Google); Dipankar Raychaudhuri (Rutgers University); Yanyong Zhang (University of Science and Technology of China)

  • A Principled Design for Passive Light Communication
    Authors: Seyed Keyarash Ghiasi, Marco Zuniga, and Koen Langendoen (TU Delft)

  • A Community-Driven Approach to Democratize Access to Satellite Ground Stations
    Authors: Vaibhav Singh, Akarsh Prabhakara, and Diana Zhang (Carnegie Mellon University); Osman Yagan (Carnegie Mellion University); Swarun Kumar (Carnegie Mellon University)

  • One Tag, Two Codes: Identifying Optical Barcodes with NFC
    Authors: Qiongzheng Lin, Zhenlin An, Xiaopeng Zhao, and Lei Yang (The Hong Kong Polytechnic University); Dongliang Zheng, Guiqing Wu, and Shan Chang (Donghua University)

  • DeepRadar: A deep-learning-based environmental sensing capability sensor design for CBRS
    Authors: Shamik Sarkar (University of Utah); Milind Buddhikot (Nokia Enterprise); Aniqua Baset and Sneha Kasera (University of Utah)

Winter Round


  • Lili: Liquor Quality Monitoring with Light Signal
    Authors: Yongzhi Huang, Kaixin Chen, Lu Wang, and Yinying Dong (Shenzhen University); Qianyi Huang (SUSTech); Kaishun Wu (Shenzhen University)

  • MagX: Wearable, Untethered Hands Tracking with Passive Magnets
    Authors: Dongyao Chen, Mingke Wang, Chenxi He, and Qing Luo (Shanghai Jiao Tong University); Yasha Iravantchi, Alanson Sample, and Kang G. Shin (The University of Michigan, Ann Arbor); Xinbing Wang (Shanghai Jiao Tong University)

  • SMART: Screen-based Gesture Recognition on Commodity Mobile Devices
    Authors: Zimo Liao (Shanghai Jiao Tong University); Zhicheng Luo and Qianyi Huang (Southern University of Science and Technology); Linfeng Zhang (Tsinghua University); Fan Wu (Shanghai Jiao Tong University); Qian ZHANG (Hong Kong University of Science and Technology); Yi Wang (Southern University of Science and Technology)

  • RFID and Camera Fusion for Recognition of Human-object Interactions
    Authors: Xiulong Liu, Dongdong Liu, and Jiuwu Zhang (Tianjin University); Tao Gu (Macquarie University); Keqiu Li (Tianjin University)

  • RISE: Robust Wireless Sensing using Probabilistic and Statistical Assessments
    Authors: Shuangjiao Zhai (Northwest University); Zhanyong Tang (NorthWest University); Petteri Nurmi (University of Helsinki); Dingyi Fang and Xiaojiang Chen (Northwest University); Zheng Wang (University of Leeds)

  • SiWa: See into Walls via Deep UWB Radar
    Authors: Tianyue Zheng, Zhe Chen, and Jun Luo (Nanyang Technological University); Lin Ke (A*STAR); Chaoyang Zhao and Yaowen Yang (Nanyang Technological University)

  • EarGate: Gait-based User Identification with In-ear Microphones
    Authors: Andrea Ferlini, Dong Ma, Robert Harle, and Cecilia Mascolo (University of Cambridge)

  • BioFace-3D: Continuous 3D Facial Reconstruction Through Lightweight Single-ear Biosensors
    Authors: Yi Wu (University of Tennessee, Knoxville); Vimal Kakaraparthi (University of Colorado Boulder); Zhuohang Li (University of Tennessee, Knoxville); Tien Pham (University of Texas at Arlington); Jian Liu (University of Tennessee, Knoxville); VP Nguyen (University of Texas at Arlington)

  • MIXIQ: Re-thinking Ultra-low Power Receiver Design for Next-generation On-body Applications
    Authors: Mohammad Rostami (University of Massachusetts Amherst); Xingda Chen and Yuda Feng (UMass Amherst); Karthikeyan Sundaresan (NEC Laboratories); Deepak Ganesan (UMass Amherst)

  • Crisp-BP: Continuous Wrist PPG-based Blood Pressure Measurement
    Authors: Yetong Cao (Beijing Institute of Technology, China); Huijie Chen (Beijing University of Technology, China); Fan Li (Beijing Institute of Technology, China); Yu Wang (Temple University)

  • MoVi-Fi: Motion-robust Vital Signs Waveform Recovery via Deep Interpreted RF Sensing
    Authors: Zhe Chen and Tianyue Zheng (Nanyang Technological University); Chao Cai (Nanyang Technological Univeristy); Jun Luo (Nanyang Technological University)

  • LegoDNN: Block-grained Scaling of Deep Neural Networks for Mobile Vision
    Authors: Rui Han, Qinglong Zhang, Chi Harold Liu, and Guoren Wang (Beijing Institute of Technology, China); Jian Tang (Midea Group, China); Lydia Yiyu Chen (TU Delft, Netherland)

  • Hermes: An Efficient Federated Learning Framework for Heterogeneous Mobile Clients
    Authors: Ang Li and Jingwei Sun (Duke University); Pengcheng Li (Alibaba Research); Yu Pu (Alibaba); Hai "Helen" Li and Yiran Chen (Duke University)

  • Insecurity of Operational Cellular IoT Service: New Vulnerabilities, Attacks, and Countermeasures
    Authors: Sihan Wang, Guan-Hua Tu, and Xinyu Lei (Michigan State University); Tian Xie (Michigan State Univeristy); Chi-Yu Li, Po-Yi Chou, and Fucheng Hsieh (National Yang Ming Chiao Tung University); Yiwen Hu (Michigan State Univeristy); Li Xiao (Michigan State University); Chunyi Peng (Purdue University)

  • SecureSIM: Rethinking Authentication and Access Control for SIM/eSIM
    Authors: Jinghao Zhao, Boyan Ding, Yunqi Guo, Zhaowei Tan, and Songwu Lu (UCLA)

  • Data-Plane Signaling in Cellular IoT: Attacks and Defense
    Authors: Zhaowei Tan, Boyan Ding, Jinghao Zhao, Yunqi Guo, and Songwu Lu (UCLA)

  • Face-Mic: Inferring Live Speech and Speaker Identity via Subtle Facial Dynamics Captured by AR/VR Motion Sensors
    Authors: Cong Shi (WINLAB, Rutgers); Xiangyu Xu (Shanghai Jiao Tong University); Tianfang Zhang (WINLAB, Rutgers); Payton Walker (Texas A&M University); Yi Wu and Jian Liu (University of Tennessee, Knoxville); Nitesh Saxena (Texas A&M University); Yingying Chen (WINLAB, Rutgers); Jiadi Yu (Shanghai Jiao Tong University)

  • Notification Privacy Protection via Unobtrusive Gripping Hand Verification Using Media Sounds
    Authors: Long Huang and Chen Wang (Louisiana State University)

  • Robust Indoor Localization with ADS-B
    Authors: Alexander Canals, Pascal Josephy, Simon Tanner, and Roger Wattenhofer (ETH Zurich)

  • mSAIL: Milligram-Scale Multi-Modal Sensor Platform for Monarch Butterfly Migration Tracking
    Authors: Inhee Lee (University of Pittsburgh); Roger Hsiao, Gordy Carichner, Chin-Wei Hsu, Mingyu Yang, Sara Shoouri, Katherine Ernst, and Tess Carichner (University of Michigan); Yuyang Li (University of Pittsburgh); Jaechan Lim (University of Michigan); Cole R. Julick (University of Nebraska-Lincoln); Eunseong Moon and Yi Sun (University of Michigan); Jamie Phillips (University of Delaware); Kristi L. Montooth (University of Nebraska-Lincoln); Delbert A. Green II, Hun-Seok Kim, and David Blaauw (University of Michigan)

  • MVP: Magnetic Vehicular Positioning System for GNSS-denied Environments
    Authors: Chia-Cheng Wang, Jyh-Cheng Chen, Yi Chen, Rui-Heng Tu, Jia-Jiun Lee, Yu-Xin Xiao, and Shan-Yu Cai (Department of Computer Science, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan.)

  • EMP: Edge-assisted Multi-vehicle Perception
    Authors: Xumiao Zhang (University of Michigan); Anlan Zhang (University of Minnesota - Twin Cities); Jiachen Sun and Xiao Zhu (University of Michigan); Y. Ethan Guo (Uber Technologies, Inc.); Feng Qian (University of Minnesota - Twin Cities); Z. Morley Mao (University of Michigan)

  • Flexible High-resolution Object Detection on Edge Devices with Tunable Latency
    Authors: Shiqi Jiang (Microsoft Research); Zhiqi Lin (University of Science and Technology of China); Yuanchun Li and Yuanchao Shu (Microsoft Research); Yunxin Liu (Institute for AI Industry Research (AIR), Tsinghua University)

  • VI-Eye: Semantic-based 3D Point Cloud Registration for Infrastructure-assisted Autonomous Driving
    Authors: Yuze He (The Chinese University of Hong Kong); Li Ma (The Hong Kong University of Science and Technology); Zhehao Jiang, Yi Tang, and Guoliang Xing (The Chinese University of Hong Kong)

  • RFlens: Metasurface-Enabled Beamforming for IoT Communication and Sensing
    Authors: ChaoFeng (Northwest University); Xinyi Li (Northwest Universit); Yangfan Zhang, Xiaojing Wang, Liqiong Chang, and Fuwei Wang (Northwest University); Xinyu Zhang (University of California San Diego); Xiaojiang Chen (Northwest University)

  • Octopus: A Practical and Versatile Wideband MIMO Sensing Platform
    Authors: Zhe Chen, Tianyue Zheng, and Jun Luo (Nanyang Technological University)

  • RadioInLight: Doubling the Data Rate of VLC Systems
    Authors: Minhao Cui (University of Massachusetts Amherst); Qing Wang (Delft University of Technology); Jie Xiong (University of Massachusetts Amherst)

  • FIRE: Enabling Reciprocity for FDD MIMO Systems
    Authors: Zikun Liu and Gagandeep Singh (University of Illinois at Urbana-Champaign); Chenren Xu (Peking University); Deepak Vasisht (University of Illinois at Urbana-Champaign)

  • Combating Link Dynamics for Reliable LoRa Connection in Urban Settings
    Authors: Shuai Tong, Zilin Shen, Yunhao Liu, and Jiliang Wang (Tsinghua University)

  • Seirios: Leveraging Multiple Channels for LoRaWAN Indoor and Outdoor Localization
    Authors: Jun Liu, Jiayao Gao, Sanjay Jha, and Wen Hu (UNSW Sydney)

  • PCube: Scaling LoRa Concurrent Transmissions with Reception Diversities
    Authors: Xianjin Xia, Ningning Hou, and Yuanqing Zheng (The Hong Kong Polytechnic University); Tao Gu (Macquarie University)

  • Long-Range Ambient LoRa Backscatter with Parallel Decoding
    Authors: Jinyan Jiang, Zhenqiang Xu, Fan Dang, and Jiliang Wang (School of Software, Tsinghua University, P. R. China)

  • PassiveLiFi: Rethinking LiFi for Low-Power and Long Range RF Backscatter
    Authors: Muhammad Sarmad Shahab Mir (IMDEA Network Institute, Madrid); Borja Genovés Guzman (IMDEA Networks Institute, Madrid); Ambuj Varshney (Uppsala University, Sweden); Domenico Giustiniano (IMDEA Network Institute, Madrid)

  • Microphone Array Backscatter: An Application-Driven Design for Lightweight Spatial Sound Recording over the Air
    Authors: Jia Zhao (Simon Fraser University); Wei Gong (University of Science and Technology of China); Jiangchuan Liu (Simon Fraser University)

  • FSA: Fronthaul Slicing Architecture for 5G using dataplane programmable switches
    Authors: Nishant Budhdev and Raj Joshi (National University of Singapore); Pravein Govindan Kannan (IBM); Mun Choon Chan and Tulika Mitra (National University of Singapore)

  • Nervion: A Cloud Native RAN Emulator for Scalable and Flexible Mobile Core Evaluation
    Authors: Jon Larrea and Mahesh K. Marina (The University of Edinburgh); Jacobus Van der Merwe (University of Utah)

  • Nuberu: Reliable RAN Virtualization in Shared Platforms
    Authors: Gines Garcia-Aviles (i2CAT Foundation); Andres Garcia-Saavedra (NEC Laboratories Europe GmbH); Marco Gramaglia (Universidad Carlos III de Madrid); Xavier Costa-Perez (NEC Laboratories Europe GmbH, i2CAT Foundation and ICREA); Pablo Serrano (Universidad Carlos III de Madrid); Albert Banchs (IMDEA Networks and University Carlos III of Madrid)

  • FLUID-XP: Flexible User Interface Distribution for Cross-Platform Experience
    Authors: Sunjae Lee, Hayeon Lee, Hoyoung Kim, Sangmin Lee, Jeong Woon Choi, Yuseung Lee, Seono Lee, and Ahyeon Kim (KAIST); Jean Young Song (DGIST); Sangeun Oh (Ajou University); Steven Y. Ko (Simon Fraser University); Insik Shin (KAIST)

  • Loki: Improving Long Tail Performance of Learning-Based Real-Time Video Adaptation by Fusing Rule-Based Models
    Authors: Huanhuan Zhang, Anfu Zhou, Yuhan Hu, Chaoyue Li, and Guangping Wang (Beijing University of Posts and Telecommunications); Xinyu Zhang (University of California San Diego); Huadong Ma (Beijing University of Posts and Telecommunications (China)); Leilei Wu, Aiyun Chen, and Changhui Wu (unaffiliated)

  • Visage: Enabling Timely Analytics for Drone Imagery
    Authors: Sagar Jha (Cornell University); Youjie Li (UIUC); Shadi Noghabi, Vaishnavi Ranganathan, Peeyush Kumar, Andrew Nelson, Michael Toelle, Sudipta Sinha, Ranveer Chandra, and Anirudh Badam (Microsoft)

  • Experience: Developing a Usable Battery Drain Testing and Diagnostic Tool for the Mobile Industry
    Authors: Abhilash Jindal (IIT Delhi and Mobile Enerlytics); Y. Charlie Hu (Purdue University and Mobile Enerlytics)