Liyu Cai

According to our database, Liyu Cai authored at least 26 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

LLM Agents as 6G Orchestrator: A Paradigm for Task-Oriented Physical-Layer Automation.

Zhuoran Xiao, Chenhui Ye, Yunbo Hu, Honggang Yuan, Yihang Huang, Yijia Feng, Liyu Cai, Jiang Chang

CoRR, 2024

6G-Oriented CSI-Based Multi-Modal Pre-Ttaining and Downstream Task Adaptation Paradigm.

Tianyu Jiao, Chenhui Ye, Yihang Huang, Yijia Feng, Zhuoran Xiao, Yin Xu, Dazhi He, Yunfeng Guan, Bei Yang, Jiang Chang, Liyu Cai, Qi Bi

Proceedings of the IEEE International Conference on Communications Workshops, 2024

2023

Scalable Synchronous User Activity Detection for 6G Massive Access.

Haiyou Guo, Tao Tao, Liyu Cai

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Integrating Passive Bistatic Sensing into mmWave B5G/6G Networks: Design and Experiment Measurement.

Songqian Li, Chenhao Luo, Aimin Tang, Xudong Wang, Chaojun Xu, Fei Gao, Liyu Cai

Proceedings of the IEEE International Conference on Communications, 2023

2022

Efficient and Accurate Feature Extraction Using Local Density Detector.

Yuting He, Jiahui Meng, Chang Heon Lee, Jianfeng Ren, Jingjin Li, Qingyu Yang, Liyu Cai, Heng Yu

Proceedings of the 5th International Conference on Artificial Intelligence and Pattern Recognition, 2022

2015

Distributed algorithm for nonconvex power optimization: Achieving global weighted sum-rate maximum.

Haiyou Guo, Shuqin Li, Liyu Cai

Proceedings of the 2015 IEEE International Conference on Communications, 2015

2014

A Distributed Optimization Framework for Multi-Channel Multi-User Small Cell Networks.

Shuqin Li, Liyu Cai

IEEE Commun. Lett., 2014

2013

A study on virtual BS live migration - A seamless and lossless mechanism for virtual BS migration.

Cheng Wang, Yang Wang, Chaohua Gong, Yan Wan, Liyu Cai, Qinglin Luo

Proceedings of the 24th IEEE Annual International Symposium on Personal, 2013

2012

Dual-hop MIMO relaying with OSTBC over doubly-correlated Nakagami-m fading channels.

Kai Yang, Jie Yang, Liyu Cai

EURASIP J. Wirel. Commun. Netw., 2012

Single-symbol preamble design and channel estimation for filter bank multi-carrier modulations.

Dong Li, Jihui Chen, Keying Wu, Liyu Cai, Yujie Han

Proceedings of the 23rd IEEE International Symposium on Personal, 2012

Optimum design of MIMO relay with single/multiple users under QoS requirements.

Yujie Han, Hongwei Yang, Liyu Cai

Proceedings of the 23rd IEEE International Symposium on Personal, 2012

Performance of OSTBC transmission in dual-hop amplify-and-forward MIMO relaying systems over spatially correlated Nakagami-m fading channels.

Kai Yang, Jie Yang, Liyu Cai

Proceedings of the 2012 IEEE Global Communications Conference, 2012

2011

Multi-cell hybrid channel information feedback for downlink multi-cell precoding.

Dong Li, Keying Wu, Hao Liu, Liyu Cai, Hongwei Yang

Proceedings of the 2011 IEEE Wireless Communications and Networking Conference, 2011

Field trials of downlink multi-cell MIMO.

Dong Li, Yong Liu, Harry Chen, Yan Wan, Yang Wang, Chaohua Gong, Liyu Cai

Proceedings of the 2011 IEEE Wireless Communications and Networking Conference, 2011

Scalable Limited Channel Feedback for Downlink Coordinated Multi-Cell Transmission.

Hao Liu, Yang Song, Dong Li, Liyu Cai, Hongwei Yang, Di Lu, Keying Wu

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Experimental Evaluation for Multicell MIMO Systems with Downlink Interference Nulling.

Harry Z. B. Chen, Yong Liu, Dong Li, Yan Wan, Yang Wang, Chaohua Gong, Liyu Cai, Keying Wu

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

User clustering and energy efficient cooperation in cellular networks.

Jinhong Wu, Harry Z. B. Chen, Yong Liu, Liyu Cai

Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

2009

2-D switching diversity aided collaborative spatial multiplexing for uplink wireless access.

Xiaolong Zhu, Yong Song, Hongwei Yang, Liyu Cai

Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009

A hierarchical feedback technique for multiuser MIMO.

Keying Wu, Hongwei Yang, Liyu Cai

Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009

A novel double-polarized SFBC-OFDM scheme for ICI suppression.

Dong Li, Keying Wu, Hongwei Yang, Liyu Cai

Proceedings of the 2009 IEEE Wireless Communications and Networking Conference, 2009

2008

A CCI-Feedback-Aided Scheduling Technique for MU-MIMO.

Keying Wu, Lei Wang, Liyu Cai

Proceedings of the WCNC 2008, IEEE Wireless Communications & Networking Conference, March 31 2008, 2008

Joint Multiuser Precoding and Scheduling with Imperfect Channel State Information at the Transmitter.

Keying Wu, Lei Wang, Liyu Cai

Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

2007

EESM Based Link Error Prediction for Adaptive MIMO-OFDM System.

Hao Liu, Liyu Cai, Hongwei Yang, Dong Li

Proceedings of the 65th IEEE Vehicular Technology Conference, 2007

2006

Enhanced Phase-Shifted Pilots Based Channel Estimation for MIMO-OFDM Systems with Virtual Subcarriers.

Dong Li, Xiaolong Zhu, Hongwei Yang, Liyu Cai

Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006

Enhanced DFT Interpolation-based Channel Estimation for OFDM Systems with Virtual Subcarriers.

Dong Li, Feng Guo, Guosong Li, Liyu Cai

Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006

A Novel Timing Synchronization Method for Distributed MIMO-OFDM System.

Feng Guo, Dong Li, Hongwei Yang, Liyu Cai

Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006