实验室负责人

实验室负责人

简介
会议论文
期刊论文
学术任职

龚伟

教授，中国科学技术大学计算机科学与技术学院

博士生导师，国家特聘青年专家，长期致力于物联网架构、技术与系统的研究。在世界前沿的泛在无源网络领域取得了显著成就，提出了高可用无源架构，建立了高吞吐无源传输模型，并构建了鲁棒高效的无源网络。他的研究成果广泛发表在ACM MobiCom、IEEE/ACM ToN等国际顶级会议和期刊上，累计发表论文200余篇，其中CCF-A类论文50余篇，谷歌学术引用次数超过3000次，H-index40。以第一作者在Springer出版全英文无源物联网专著两部。他的研究成果得到了学术界的广泛认可，荣获2023年度江西省科技进步二等奖，并获得国际会议最佳论文奖十余次，包括ACM MobiSys 2023最佳论文奖提名、IEEE PerCom 2023最佳论文奖提名以及IEEE GlobeCom 2020最佳论文奖等。他担任多个国际会议的领导职务，如AIAHPC 2025大会主席和INSAI 2023 TPC主席，并在ACM MobiSys、ACM CoNEXT、ACM HotMobile、IEEE PerCom/VTC/CCNC/MASS/ICDCS等国际著名会议中担任TPC成员。同时，他还是多个国际著名SCI期刊的编委，包括《IEEE Transactions on Mobile Computing》（CCF-A类期刊）、《IEEE Network》（中科院一区，影响因子大于10）和《Tsinghua Science and Technology》（中科院一区）等。他的研究工作不仅在学术界产生了重大影响，也为物联网技术的发展提供了重要的理论支持和实践指导。

欢迎具有自驱力的同学和科研同行加入我们，感兴趣的可以邮件联系。

Efficient LTE Backscatter with Uncontrolled Ambient Traffic
Y. Yang, Y. Feng, W. Gong, and Y. Yang
IEEE INFOCOM, 2024.
Efficient Two-Way Edge Backscatter with Commodity Bluetooth
M. Jiang, X. Liu, L. Dong, and W. Gong
IEEE INFOCOM, 2024.
Dances with Blues: Harnessing Multi-Frequency Carriers for Commodity Bluetooth Backscatter
M. Jiang and W. Gong
ACM CoNEXT, 2023.
Target-oriented Few-shot Transferring via Measuring Task Similarity
Z. Zhou, W. Gong, and H. Zhou
ACM CIKM, 2023.
Enabling Native WiFi Connectivity for Ambient Backscatter
L. Yuan and W. Gong
ACM MobiSys, 2023.
Timespan-based Backscatter Using a Single COTS Receiver
C. Du, J. Liu, S. Wang, R. Zhang, W. Gong, and J. Yu
ACM MobiSys, 2023.
Ambient Backscatter with a Single Commodity AP
Y. Yang, W. Gong, and Y. Yang
IEEE/ACM IWQoS, 2023.
Class-conditional Sharpness Aware Minimization for Deep Long-tailed Recognition
Z. Zhou, L. Li, P. Zhao, P. Heng, and W. Gong
IEEE/CVF CVPR, 2023.
Enabling Native WiFi Connectivity for Ambient Backscatter
L. Yuan and W. Gong
ACM MobiSys, 2023.
BumbleBee: Enabling the Vision of Pervasive ZigBee Backscatter Communication
Z. Xu and W. Gong
IEEE PerCom, 2023.
Ortho-CodeA: Orthogonal Codes Assisted Backscatter Multiple Access
W. Wu, A. Hawbani, and W. Gong
IEEE PerCom, 2023.
SubScatter: Sub-symbol WiFi Backscatter for High Throughput
L. Yuan and W. Gong
IEEE ICNP, 2022.
Enabling ZigBee Backscatter Communication in a Crowded Spectrum
Z. Xu and W. Gong
IEEE ICNP, 2022.
Content-Agnostic Backscatter from Thin Air
Y. Yang, L. Yuan, J. Zhao, and W. Gong
ACM MobiSys, 2022.
EAScatter: Excitor-Aware Bluetooth Backscatter
Z. Huang and W. Gong
IEEE/ACM IWQoS, 2022.
Universal Space-Time Stream Backscatter with Ambient WiFi
Y. Yang and W. Gong
IEEE PerCom, 2022.
Target-oriented Semi-supervised Domain Adaptation for WiFi-based HAR
Z. Zhou, F. Wang, J. Yu, J. Ren, Z. Wang, and W. Gong
IEEE INFOCOM, 2022.
Microphone Array Backscatter: An Application-Driven Design for Lightweight
Spatial Sound Recording over the Air
J. Zhao, W. Gong, and J. Liu
ACM MobiCom, 2021.
Commodity-Level BLE Backscatter
M. Zhang, S. Chen, J. Zhao, and W. Gong
ACM MobiSys, 2021.
Embracing Self-Powered Wireless Wearables for Smart Healthcare
L. Yuan, C. Xiong, S. Chen, and W. Gong
IEEE PerCom, 2021.
Mobility Improves Accuracy: Precise Robot Manipulation with COTS RFID Systems
H. Wang, S. Chen, and W. Gong
IEEE PerCom, 2021.
RapidRider: Efficient WiFi Backscatter with Uncontrolled Ambient Signals
Q. Wang, S. Chen, J. Zhao, and W. Gong
IEEE INFOCOM, 2021.
Efficient Backscatter with Ambient WiFi for Live Streaming
Q.Wang, J. Yu, C. Xiong, J. Zhao, S. Chen, R. Zhang, and W. Gong
IEEE GlobeCom, 2020. Best Paper Award
Multiprotocol Backscatter for Personal IoT Sensors
W. Gong, L. Yuan, Q. Wang, and J. Zhao
ACM CoNEXT, 2020.
Decimeter-Level WiFi Tracking in Real-Time
Z. Yang and W. Gong
IEEE/ACM IWQoS, 2020.
MPTCP+: Enhancing Adaptive HTTP Video Streaming over Multipath
J. Zhao, J. Liu, C. Zhang, Y. Cui, Y. Jiang, and W. Gong
IEEE/ACM IWQoS, 2020.
Towards Scalable Backscatter Sensor Mesh with Decodable Relay and Distributed Excitation
J. Zhao, W. Gong, and J. Liu
ACM MobiSys, 2020.
Reliable Backscatter with Commodity BLE
M. Zhang, J. Zhao, S. Chen, and W. Gong
IEEE INFOCOM, 2020.
Protocol-Aware Backscatter Communication Using Commodity Radios
L. Yuan, R. Zhang, K. Yang, J. An, S. Chen, and W. Gong
IEEE ICCC, 2020. Best Paper Award
WiCAR: WiFi-based in-Car Activity Recognition with Multi-Adversarial Domain Adaptation
F. Wang, J. Liu, and W. Gong
IEEE/ACM IWQoS, 2019.
X-Tandem: Towards Multi-hop Backscatter Using Commodity WiFi
J. Zhao, W. Gong, and J. Liu
ACM MobiCom, 2018.
Multiple Object Activity Identification using RFIDs: A Multipath-Aware Deep Learning Solution
X. Fan, F. Wang, W. Gong, and J. Liu
IEEE ICDCS, 2018.
Spatial Stream Backscatter Using Commodity WiFi
J. Zhao, W. Gong, and J. Liu
ACM MobiSys, 2018.
SiFi: Pushing the Limit of Time-Based WiFi Localization Using A Single Commodity Access Point
W. Gong and J. Liu
ACM UBICOMP, 2018.
TagFree Activity Identification with RFIDs
X. Fan, W. Gong, and J. Liu
ACM UBICOMP, 2018.
MobiRate: Mobility-Aware Rate Adaptation Using PHY Information for Backscatter Networks
W. Gong, S. Chen, J. Liu, and Z. Wang
IEEE INFOCOM, 2018.
Network Measurement in Multihop Wireless Networks with Lossy and Correlated Links
C. Cao, W. Gong, W. Dong, J. Yu, C. Chen, and J. Liu
IEEE INFOCOM, 2018.
Fast and Reliable Tag Search in Large-Scale RFID Systems: A Probabilistic Tree-based Approach
J. Yu, W. Gong, J. Liu, and L. Chen
IEEE INFOCOM, 2018.
I Can Hear More: Pushing the Limit of Ultrasound Sensing on Off-the-Shelf Mobile Devices
Y. Chen, W. Gong, J. Liu, and Y. Cui
IEEE INFOCOM, 2018.
WordRecorder: Accurate Acoustic-based Handwriting Recognition Using Deep Learning Devices
H. Du, P. Li, H. Zhou, W. Gong, G. Luo, and P. Yang
IEEE INFOCOM, 2018.
Towards Higher Throughput Rate Adaptation for Backscatter Networks
W. Gong, S. Chen, and J. Liu
IEEE ICNP, 2017.
Robust Indoor Wireless Localization Using Sparse Recovery
W. Gong and J. Liu
IEEE ICDCS, 2017.
Fast and Reliable Unknown Tag Detection in Large-Scale RFID Systems
W. Gong, J. Liu, and Z. Yang
ACM MOBIHOC, 2016.
Exploiting Channel Diversity for Rate Adaptation in Backscatter Communication Networks
W. Gong, H. Liu, K. Liu, Q. Ma, and Y. Liu
IEEE INFOCOM, 2016.
Wise Counting: Fast and Efficient Batch Authentication for Large-Scale RFID Systems
W. Gong, Y. Liu, A. Nayak, and C. Wang
ACM MOBIHOC, 2014.
Arbitrarily Accurate Approximation Scheme for Large-Scale RFID Cardinality Estimation
W. Gong, K. Liu, X. Miao, and H. Liu
IEEE INFOCOM, 2014.
Towards Adaptive Continuous Scanning in Large-Scale RFID Systems
H. Liu, W. Gong, X. Miao, and K. Liu
IEEE INFOCOM, 2014.
BOND: Exploring Hidden Bottleneck Nodes in Large-Scale Wireless Sensor Networks
Q. Ma, K. Liu, T. Zhu, W. Gong, and Y. Liu
IEEE ICDCS, 2014.
Generic Composite Counting in RFID Systems
H. Liu, W. Gong, L. Chen, W. He, K. Liu, and Y. Liu
IEEE ICDCS, 2014.
Informative Counting: Fine-grained Batch Authentication for Large-scale RFID Systems
W. Gong, K. Liu, X. Miao, Q. Ma, Z. Yang, and Y. Liu
ACM MOBIHOC, 2013.
Directional Diagnosis for Wireless Sensor Networks
W. Gong, K. Liu, Y. Liu, X. Zhao, and M. Gu
IEEE DCOSS, 2011. Best Paper Award

PilotScatter: High-Throughput OFDM Backscatter via Pilot Tones
Q. Wang, J. Zhao, and W. Gong
IEEE Transactions on Wireless Communications, 2024.
SAT: A Selective Adversarial Training Approach for WiFi-based Human Activity Recognition
Y. Pan, Z. Zhou, W. Gong, and Y. Fang
IEEE Transactions on Mobile Computing, 2024.
Native WiFi Backscatter
L. Yuan, W. Gong, and Y. Fang
IEEE/ACM Transactions on Networking, 2024.
Bitalign: Bit Alignment for Bluetooth Backscatter Communication
Z. Huang, Y. Ding, D. Wu, S. Wang, and W. Gong
IEEE Transactions on Mobile Computing, 2024.
FMRider: Two-FSK Modulation Based Ambient FM Backscatter Over One Hundred Meters Distance
K. Xu, W. Gong, Y. Li, J. M. Purushothama, G. Goussetis, S. McLaughlin, J. Thompson, C. Song, and Y. Ding
IEEE Transactions on Microwave Theory and Techniques, 2024.
Enhancing Fitness Evaluation in Genetic Algorithm-based Architecture Search for AI-aided Financial Regulation
J. Feng, Y. He, Y. Pan, Z. Zhou, S. Chen, and W. Gong
IEEE Transactions on Evolutionary Computation, 2024.
High-Precision Tracking for Mobile Objects with COTS RFID Systems
W. Gong, H. Wang, S. Li, and S. Chen
IEEE/ACM Transactions on Networking, 2023.
Universal WiFi Backscatter with Ambient Space-Time Streams
Y. Yang and W. Gong
IEEE/ACM Transactions on Networking, 2023.
Efficient Single-Symbol Backscatter with Uncontrolled Ambient OFDM WiFi
W. Gong, Y. Huang, Q. Wang, S. Chen, J. Zhao, and J. Liu
IEEE/ACM Transactions on Networking, 2023.
i-Sample: Augment Domain Adversarial Adaptation Models for WiFi-based HAR
Y. Feng, S. Chen, W. Xi, S. Wang, J. Zhao, and W. Gong
ACM Transactions on Sensor Networks, 2023.
Heartbeating with LTE Networks for Ambient Backscatter
Y. Feng, S. Chen, W. Xi, S. Wang, J. Zhao, and W. Gong
IEEE Transactions on Mobile Computing, 2023.
Bidirectional Bluetooth Backscatter With Edges
M. Jiang and W. Gong
IEEE Transactions on Mobile Computing, 2023.
Interference-Aware Mobile Backscatter Communication: A PHY-Assisted Rate Adaptive Approach
S. Chen, W. Gong, J. Liu, Z. Wang, and J. Zhao
IEEE Transactions on Mobile Computing, 2022.
Multiprotocol Backscatter with Commodity Radios for Personal IoT Sensors
L. Yuan, Q. Wang, J. Zhao, and W. Gong
IEEE/ACM Transactions on Networking, 2022.
Reliable and Practical Bluetooth Backscatter with Commodity Devices
S. Chen, M. Zhang, J. Zhao, W. Gong, and J. Liu
IEEE/ACM Transactions on Networking, 2021.
BOND: Exploring Hidden Bottleneck Nodes in Large-scaleWireless Sensor Networks
Q. Ma, Z. Cao, W. Gong, and X. Zheng
ACM Transactions on Sensor Networks, 2021.
High-Throughput and Robust Rate Adaptation for Backscatter Networks
S. Chen, W. Gong, J. Zhao, and J. Liu
IEEE/ACM Transactions on Networking, 2020.
RF-Pen: Practical Real-Time RFID Tracking in the Air
H. Wang and W. Gong
IEEE Transactions on Mobile Computing, 2020.
Multi-Adversarial In-Car Activity Recognition using RFIDs
F. Wang, J. Liu, and W. Gong
IEEE Transactions on Mobile Computing, 2020.
Measurement, Analysis and Enhancement of Multipath TCP Energy Efficiency for Datacenters
J. Zhao, J. Liu, H. Wang, C. Xu, W. Gong, and C. Xu
IEEE/ACM Transactions on Networking, 2020.
Channel Selective Activity Recognition with WiFi: A Deep Learning Approach Exploring Wideband Information
F. Wang, W. Gong, J. Liu, and K. Wu
IEEE Transactions on Network Science and Engineering, 2020.
Multi-Seed Group Labeling in RFID Systems
J. Yu, J. Liu, R. Zhang, L. Chen, W. Gong, and S. Zhang
IEEE Transactions on Mobile Computing, 2019.
Missing Tag Identification in COTS RFID Systems: Bridging the Gap between Theory and Practice
J. Yu, W. Gong, J. Liu, L. Chen, K. Wang, and R. Zhang
IEEE Transactions on Mobile Computing, 2019.
RoArray: Towards More Robust Indoor Localization Using Sparse Recovery with Commodity WiFi
W. Gong and J. Liu
IEEE Transactions on Mobile Computing, 2018.
On Efficient Tree-based Tag Search in Large-Scale RFID Systems
J. Yu, W. Gong, J. Liu, L. Chen, and K. Wang
IEEE/ACM Transactions on Networking, 2018.
Channel-Aware Rate Adaptation for Backscatter Networks
W. Gong, H. Liu, J. Liu, X. Fan, K. Liu, Q. Ma, and X. Ji
IEEE/ACM Transactions on Networking, 2018.
Efficient Unknown Tag Detection in Large-Scale RFID Systems with Unreliable Channels
W. Gong, J. Liu, and Z. Yang
IEEE/ACM Transactions on Networking, 2017.
i2Tag: RFID Mobility and Activity Identification through Intelligent Profiling
X. Fan, W. Gong, and J. Liu
ACM Transactions on Intelligent Systems and Technology, 2017.
Towards More Rigorous and Practical Cardinality Estimation for Large-Scale RFID Systems
W. Gong, J. Liu, K. Liu, and Y. Liu
IEEE/ACM Transactions on Networking, 2017.
Fast and Adaptive Continuous Scanning in Large-Scale RFID Systems
W. Gong, H. Liu, X. Miao, K. Liu, W. He, L. Zhang, and Y. Liu
IEEE/ACM Transactions on Networking, 2016.
Fast Composite Counting in RFID Systems
W. Gong, H. Liu, L. Chen, K. Liu, and Y. Liu
IEEE/ACM Transactions on Networking, 2016.
Fast and Scalable Counterfeits Estimation for Large-scale RFID Systems
W. Gong, I. Stojmenovic, A. Nayak, K. Liu, and H. Liu
IEEE/ACM Transactions on Networking, 2016.
Continuous Answering Holistic Queries over Sensor Networks
K. Liu, L. Chen, Y. Liu, W. Gong, and A. Nayak
IEEE Transactions on Parallel and Distributed Systems, 2016
Directional Diagnosis for Wireless Sensor Networks
W. Gong, K. Liu, and Y. Liu
IEEE Transactions on Parallel and Distributed Systems, 2015
Self-Diagnosis for Detecting System Failures in Large-Scale Wireless Sensor Networks
K. Liu, Q. Ma, W. Gong, X. Miao, and Y. Liu
IEEE Transactions on Wireless Communications, 2015

技术方案委员会（TPC）:

-- ACM HotMobile 2022

-- IEEE PerCom 2023-2022

-- IEEE MASS 2022

-- IEEE CCNC 2023-2020

-- IEEE CoCoNet 2018

-- ICDCS 2015

-- SmartComp 2014

会议主席:

-- Publication Chair, WMNC 2015

期刊编辑委员会成员:

-- Ad Hoc & Sensor Wireless Networks, May 2014 -- now

期刊审稿人:

-- IEEE/ACM Transactions on Networking (ToN)

-- IEEE Transactions on Mobile Computing (TMC)

-- IEEE Transactions on Services Computing (TSC)

-- IEEE Transactions on Computers (TC)

-- IEEE Transactions on Parallel and Distributed System (TPDS)

-- IEEE Transactions on Communications (TCOM)

-- IEEE Transactions on Vehicular Technology (TVT)

-- ACM Transactions on Sensor Networks (TOSN)

-- Ad Hoc & Sensor Wireless Networks