Biography
Pengjin Xie received her Ph.D. degree from Tsinghua University in June 2020.
Pengjin Xie received her B.E. degree in Internet of Things from Chongqing University in July 2015.
Her current research interest is Internet of things, Wireless sensing, LPWAN and network AI.
Fund
国家自然科学基金青年项目 2021.01-2023.12
国家自然科学基金面上项目 2025.01-2028.12
Publications
Journal
2025
[TON]
Pengjin Xie, Yinghui Li, Zhenqiang Xu, Qian Chen, Yunhao Liu, Jiliang Wang. "Expanding LPWAN Concurrency: Combating Collisions through Orthogonal Transmissions", IEEE Transactions on Networking (TON)
[TON]
Yu Fan, Bo Hou, Pengjin Xie, Liang Liu, Huadong Ma. "EchoCC: Refining Learning-Based Congestion Control With WordBook", IEEE Transactions on Networking (TON)
2024
[TMC]
Jiliang Wang, Shuai Tong, Zhenqiang Xu, Pengjin Xie. "Real-Time Concurrent LoRa Transmissions Based on Peak Tracking", IEEE Transactions on Mobile Computing (TMC)
[TMC]
Pengjin Xie, Lingkun Li, Jiliang Wang, Yunhao Liu. "Passive Visible Light Tag System for Localization and Posture Estimation", IEEE Transactions on Mobile Computing (TMC)
2022
[TOSN]
Zhenqiang Xu, Pengjin Xie, Shuai Tong, Jiliang Wang. "From Demodulation to Decoding: Towards Complete LoRa PHY Understanding and Implementation", ACM Transactions on Sensor Networks (TOSN)
2019
[TMC]
Lingkun Li*, Pengjin Xie*, Jiliang Wang. "Enable 3D Ambient Light Positioning with Mobile Phones and Battery-free Chips", IEEE Transactions on Mobile Computing (TMC) (* Co-primary authors.)
2018
[TON]
Pengjin Xie, Jingchao Feng, Zhichao Cao, Jiliang Wang. "GeneWave: Fast Authentication and Key Agreement on Commodity Mobile Devices", IEEE/ACM Transactions on Networking (TON)
Conference
2025
[INFOCOM]
Yu Fan, Jingyao Liu, Pengjin Xie, Liang Liu. "Aether: Toward Generalized Traffic Engineering with Elastic Multi-agent Graph Transformers", IEEE INFOCOM 2025
2024
[MobiSys]
Jinyan Jiang, Jiliang Wang, Yijie Chen, Shuai Tong, Pengjin Xie, Yihao Liu, Yunhao Liu. "Willow: Practical wifi backscatter localization with parallel tags", ACM Mobisys 2024
[IWQoS]
Yucheng Zhang, Yu Fan, Yao Xiao, Haoyang Chen, Pengjin Xie, Liang Liu, Huadong Ma. "BBQ: Dynamic-Buffer-Driven Automatic ECN Tunning in Datacenter", IEEE IWQoS 2024
[MSN]
Yuchen Liu, Yu Fan, Jiale Ren, Pengjin Xie, Liang Liu, Huadong Ma. "Zygos: A Reward Correction Mechanism for Reinforcement Learning-based Congestion Control", IEEE MSN 2024
[MSN]
Tianning Cui, Pengjin Xie, Liang Liu, Huadong Ma. "SSRL: A Multipath Scheduler Switching Framework on Dynamic Environment", IEEE MSN 2024
[CWSN]
Yuxuan Ding, Yu Fan, Pengjin Xie, Liang Liu, Huadong Ma. "NNLoc: Enhancing COTS mmWave Localization with Neural Network ", China Conference on Wireless Sensor Networks 2024
2023
[INFOCOM]
Pengjin Xie, Yinghui Li, Zhenqiang Xu, Qian Chen, Yunhao Liu, Jiliang Wang. "Push the limit of LPWANs with concurrent transmissions", IEEE INFOCOM 2023
2022
[ICNP]
Zhenqiang Xu, Pengjin Xie, Jiliang Wang, Yunhao Liu. "Ostinato: Combating lora weak links in real deployments", IEEE ICNP 2022
2021
[INFOCOM]
Zhenqiang Xu, Pengjin Xie, Jiliang Wang. "Pyramid: Real-time lora collision decoding with peak tracking", IEEE INFOCOM 2021
2020
[Sensys]
Pengjin Xie,，Lingkun Li, Jiliang Wang, Yunhao Liu. "LiTag: localization and posture estimation with passive visible light tags", IEEE Sensys 2020
[SECON]
Zhenqiang Xu, Shuai Tong, Pengjin Xie, Jiliang Wang. "FlipLoRa: Resolving Collisions with Up-Down Quasi-Orthogonality", IEEE SECON 2020
2018
[MobiCom]
Lingkun Li*, Pengjin Xie*, Jiliang Wang. "RainbowLight: Towards Low Cost Ambient Light Positioning with Mobile Phones", ACM MobiCom 2018 (* Co-primary authors.)
2017
[ICNP]
Pengjin Xie, Jingchao Feng, Zhichao Cao, Jiliang Wang. "GeneWave: Fast Authentication and Key Agreement on Commodity Mobile Devices", IEEE ICNP 2017
