Faculty Profiles - GUO Jiajia | The Hong Kong University of Science and Technology

Jiajia GUO
郭佳佳

DEng in Information and Communication Engineering
Southeast University, 2023

Research Assistant Professor
Department of Electronic and Computer Engineering

eejiajiaguo@ust.hk
Room 4020
Personal Web

Google Scholar

WN7-Mz4AAAAJ

ResearcherID

JPA-4005-2023

Scopus ID

56161255400

Research Interest Publications

Research Interest

Wireless communications
Artificial intelligence

Publications

All Years 9 2025 0 2024 4 2023 0 2022 2 2021 1 2020 1 2019 1

2024 4

Deep learning for joint channel estimation and feedback in massive MIMO systems

Digital Communications and Networks, v. 10, (1), February 2024, p. 83-93
Guo, Jiajia; Chen, Tong; Jin, Shi; Li, Geoffrey Ye; Wang, Xin; Hou, Xiaolin
Article

Knowledge-Driven Meta-Learning for CSI Feedback

IEEE Transactions on Wireless Communications, v. 23, (6), June 2024, article number 10308721, p. 5694-5709
Xiao, Han; Tian, Wenqiang; Liu, Wendong; Guo, Jiajia; Zhang, Zhi; Jin, Shi; Shi, Zhihua; Guo, Li; Shen, Jia
Article

Mobile Blockchain-Enabled Secure and Efficient Information Management for Indoor Positioning With Federated Learning

IEEE Transactions on Mobile Computing, v. 23, (12), December 2024, article number 10543123, p. 12176-12194
Zuo, Yiping; Gui, Linqing; Cui, Kaiyan; Guo, Jiajia; Xiao, Fu; Jin, Shi
Article

Fluid Antenna-enabled Integrated Sensing, Communication, and Computing Systems

16th International Conference on Wireless Communications and Signal Processing, WCSP 2024 / IEEE. Piscataway, NJ : IEEE, 2025, p. 900-905, article number 10827517
Zuo, Yiping; Guo, Jiajia; Chen, Weicong; Fan, Weibei; Sheng, Biyun; Xiao, Fu; Jin, Shi
Conference paper

2022 2

CAnet: Uplink-Aided Downlink Channel Acquisition in FDD Massive MIMO Using Deep Learning

IEEE Transactions on Communications, v. 70, (1), January 2022, article number 9570376, p. 199-214
Guo, Jiajia; Wen, Chao-Kai; Jin, Shi
Article

Overview of Deep Learning-Based CSI Feedback in Massive MIMO Systems

IEEE Transactions on Communications, v. 70, (12), December 2022, article number 9931713, p. 8017-8045
Guo, Jiajia; Wen, Chao-Kai; Jin, Shi; Li, Geoffrey Ye
Article

2021 1

Lightweight Convolutional Neural Networks for CSI Feedback in Massive MIMO

IEEE Communications Letters, v. 25, (8), August 2021, article number 9419066, p. 2624-2628
Cao, Zheng; Shih, Wan-Ting; Guo, Jiajia; Wen, Chao-Kai; Jin, Shi
Article

2020 1

A bone age assessment system for real-world X-ray images based on convolutional neural networks

Computers and Electrical Engineering, v. 81, January 2020, article number 106529
Guo, Jiajia; Zhu, Jianyue; Du, Hongwei; Qiu, Bensheng
Article

2018 1

Channel-based Rate Selection for Commodity RFID Networks

2018 28th International Telecommunication Networks and Applications Conference, ITNAC 2018 / IEEE. Piscataway, NJ : IEEE, 2019, p. 142-147, article number 8615223
Guo, Jiajia; Gu, Caidong; Chen, Si; Du, Hongwei; Wang, Xiaoxiao; Yu, Jihong; Gong, Wei
Conference paper

Article 3

Deep learning for joint channel estimation and feedback in massive MIMO systems

Digital Communications and Networks, v. 10, (1), February 2024, p. 83-93
Guo, Jiajia; Chen, Tong; Jin, Shi; Li, Geoffrey Ye; Wang, Xin; Hou, Xiaolin

Knowledge-Driven Meta-Learning for CSI Feedback

IEEE Transactions on Wireless Communications, v. 23, (6), June 2024, article number 10308721, p. 5694-5709
Xiao, Han; Tian, Wenqiang; Liu, Wendong; Guo, Jiajia; Zhang, Zhi; Jin, Shi; Shi, Zhihua; Guo, Li; Shen, Jia

Mobile Blockchain-Enabled Secure and Efficient Information Management for Indoor Positioning With Federated Learning

IEEE Transactions on Mobile Computing, v. 23, (12), December 2024, article number 10543123, p. 12176-12194
Zuo, Yiping; Gui, Linqing; Cui, Kaiyan; Guo, Jiajia; Xiao, Fu; Jin, Shi

Conference paper 1

Fluid Antenna-enabled Integrated Sensing, Communication, and Computing Systems

16th International Conference on Wireless Communications and Signal Processing, WCSP 2024 / IEEE. Piscataway, NJ : IEEE, 2025, p. 900-905, article number 10827517
Zuo, Yiping; Guo, Jiajia; Chen, Weicong; Fan, Weibei; Sheng, Biyun; Xiao, Fu; Jin, Shi

Article 2

CAnet: Uplink-Aided Downlink Channel Acquisition in FDD Massive MIMO Using Deep Learning

IEEE Transactions on Communications, v. 70, (1), January 2022, article number 9570376, p. 199-214
Guo, Jiajia; Wen, Chao-Kai; Jin, Shi

Overview of Deep Learning-Based CSI Feedback in Massive MIMO Systems

IEEE Transactions on Communications, v. 70, (12), December 2022, article number 9931713, p. 8017-8045
Guo, Jiajia; Wen, Chao-Kai; Jin, Shi; Li, Geoffrey Ye

Article 1

Lightweight Convolutional Neural Networks for CSI Feedback in Massive MIMO

IEEE Communications Letters, v. 25, (8), August 2021, article number 9419066, p. 2624-2628
Cao, Zheng; Shih, Wan-Ting; Guo, Jiajia; Wen, Chao-Kai; Jin, Shi

Article 1

A bone age assessment system for real-world X-ray images based on convolutional neural networks

Computers and Electrical Engineering, v. 81, January 2020, article number 106529
Guo, Jiajia; Zhu, Jianyue; Du, Hongwei; Qiu, Bensheng

Conference paper 1

Channel-based Rate Selection for Commodity RFID Networks

2018 28th International Telecommunication Networks and Applications Conference, ITNAC 2018 / IEEE. Piscataway, NJ : IEEE, 2019, p. 142-147, article number 8615223
Guo, Jiajia; Gu, Caidong; Chen, Si; Du, Hongwei; Wang, Xiaoxiao; Yu, Jihong; Gong, Wei

2018 1

Channel-based Rate Selection for Commodity RFID Networks

2018 28th International Telecommunication Networks and Applications Conference, ITNAC 2018 / IEEE. Piscataway, NJ : IEEE, 2019, p. 142-147, article number 8615223
Guo, Jiajia; Gu, Caidong; Chen, Si; Du, Hongwei; Wang, Xiaoxiao; Yu, Jihong; Gong, Wei
Conference paper

No Publications

Research Interest

Publications

2024 4

2022 2

2021 1

2020 1

2018 1

Article 3

Conference paper 1

Article 2

Article 1

Article 1

Conference paper 1

2018 1

Projects

From January 2023 to December 2025

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