Search Results for author: Jiandong Li

Found 8 papers, 0 papers with code

Cooperative Tri-Point Model-Based Ground-to-Air Coverage Extension in Beyond 5G Networks

no code implementations18 Jan 2024 Ziwei Cai, Min Sheng, Junju Liu, Chenxi Zhao, Jiandong Li

In this paper, we propose a cooperative tri-point (CoTP) model-based method that utilizes cooperative beams to enhance the G2A coverage extension.

Energy-Efficient Power Control for Multiple-Task Split Inference in UAVs: A Tiny Learning-Based Approach

no code implementations31 Dec 2023 Chenxi Zhao, Min Sheng, Junyu Liu, Tianshu Chu, Jiandong Li

Specifically, we replace the optimization of transmit power with that of transmission time to decrease the computational complexity of OP since we reveal that energy consumption monotonically decreases with increasing transmission time.

Inter-domain Resource Collaboration in Satellite Networks: An Intelligent Scheduling Approach Towards Hybrid Missions

no code implementations15 Dec 2023 Chenxi Bao, Di Zhou, Min Sheng, Yan Shi, Jiandong Li

Breaking the barriers of independence of resources in each domain, and realizing the cross-domain transmission of missions to efficiently collaborate inter-domain resources is a promising solution.

Scheduling

Joint OAM Radar-Communication Systems: Target Recognition and Beam Optimization

no code implementations11 May 2022 Wen-Xuan Long, Rui Chen, Marco Moretti, Wei zhang, Jiandong Li

In details, we first propose an OAM-based three-dimensional (3-D) super-resolution position estimation and rotation velocity detection method, which can accurately estimate the 3-D position and rotation velocity of multiple targets.

Position Super-Resolution

Radio-Frequency Multi-Mode OAM Detection Based on UCA Samples Learning

no code implementations29 Nov 2021 Jiabei Fan, Rui Chen, Wen-Xuan Long, Marco Moretti, Jiandong Li

Orbital angular momentum (OAM) at radio-frequency provides a novel approach of multiplexing a set of orthogonal modes on the same frequency channel to achieve high spectral efficiencies.

AoA Estimation for OAM Communication Systems With Mode-Frequency Multi-Time ESPRIT Method

no code implementations18 Oct 2021 Wen-Xuan Long, Rui Chen, Marco Moretti, Jiandong Li

Radio orbital angular momentum (OAM) communications require accurate alignment between the transmit and receive beam directions.

Multi-mode OAM Radio Waves: Generation, Angle of Arrival Estimation and Reception With UCAs

no code implementations2 Jul 2020 Rui Chen, Wen-Xuan Long, Xiaodong Wang, Jiandong Li

To solve these problems, we propose an overall scheme of the line-of-sight multi-carrier and multi-mode OAM (LoS MCMM-OAM) communication based on uniform circular arrays (UCAs).

Cognitive Learning of Statistical Primary Patterns via Bayesian Network

no code implementations28 Sep 2014 Weijia Han, Huiyan Sang, Min Sheng, Jiandong Li, Shuguang Cui

How to learn such a BN structure is a long standing issue, not fully understood even in the statistical learning community.

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