Search Results for author: Li Yan

Found 7 papers, 2 papers with code

Beam Management in Ultra-dense mmWave Network via Federated Reinforcement Learning: An Intelligent and Secure Approach

no code implementations4 Oct 2022 Qing Xue, Yi-Jing Liu, Yao Sun, Jian Wang, Li Yan, Gang Feng, Shaodan Ma

Deploying ultra-dense networks that operate on millimeter wave (mmWave) band is a promising way to address the tremendous growth on mobile data traffic.

Federated Learning Management

Joint Optimization of Active and Passive Beamforming in Multi-IRS Aided mmWave Communications

no code implementations4 Oct 2022 Renlong Wei, Qing Xue, Shaodan Ma, Yongjun Xu, Li Yan, Xuming Fang

To explore the impact of IRS on the performance of mmWave communication, we investigate a multi-IRS assisted mmWave communication network and formulate a sum rate maximization problem by jointly optimizing the active and passive beamforming and the set of IRSs for assistance.

PanGu-Coder: Program Synthesis with Function-Level Language Modeling

1 code implementation22 Jul 2022 Fenia Christopoulou, Gerasimos Lampouras, Milan Gritta, Guchun Zhang, Yinpeng Guo, Zhongqi Li, Qi Zhang, Meng Xiao, Bo Shen, Lin Li, Hao Yu, Li Yan, Pingyi Zhou, Xin Wang, Yuchi Ma, Ignacio Iacobacci, Yasheng Wang, Guangtai Liang, Jiansheng Wei, Xin Jiang, Qianxiang Wang, Qun Liu

We present PanGu-Coder, a pretrained decoder-only language model adopting the PanGu-Alpha architecture for text-to-code generation, i. e. the synthesis of programming language solutions given a natural language problem description.

Code Generation Language Modelling +2

A New Outlier Removal Strategy Based on Reliability of Correspondence Graph for Fast Point Cloud Registration

1 code implementation16 May 2022 Li Yan, Pengcheng Wei, Hong Xie, Jicheng Dai, Hao Wu, Ming Huang

We use a simple and intuitive method to describe the 6-DOF (degree of freedom) curtailment process in point cloud registration and propose an outlier removal strategy based on the reliability of the correspondence graph.

Point Cloud Registration

BER Performance of Spatial Modulation Systems Under a Non-Stationary Massive MIMO Channel Model

no code implementations28 Jul 2020 Yu Fu, Cheng-Xiang Wang, Xuming Fang, Li Yan, Stephen McLaughlin

When compared with the V-BLAST system and the channel inversion system, SM approaches offer advantages in performance for MU massive MIMO systems.

IEEE 802.11be-Wi-Fi 7: New Challenges and Opportunities

no code implementations27 Jul 2020 Cailian Deng, Xuming Fang, Xiao Han, Xianbin Wang, Li Yan, Rong He, Yan Long, Yuchen Guo

Due to the related stringent requirements, supporting these applications over wireless local area network (WLAN) is far beyond the capabilities of the new WLAN standard -- IEEE 802. 11ax.

4k 8k

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