An Asynchronous Collision-Tolerant ACRDA Scheme Based on Satellite-Selection Collaboration-Beamforming for LEO Satellite IoT Networks

An Asynchronous Collision-Tolerant ACRDA Scheme Based on Satellite-Selection Collaboration-Beamforming for LEO Satellite IoT Networks

In this paper, an asynchronous collision-tolerant ACRDA scheme based on satellite-selection collaboration-beamforming (SC-ACRDA) is proposed to solve the avalanche effect caused by packet collision under random access (RA) high load in the low earth orbit (LEO) satellite Internet of Things (IoT) net...

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Bibliographic Details
Main Authors: Tao Hong, Rui Liu, Ziwei Liu, Xiaojin Ding, Gengxin Zhang
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Sensors
Subjects:
LEO satellite IoT networks
random access
collaboration-beamforming
satellite-selection
collision-tolerant
Online Access:https://www.mdpi.com/1424-8220/23/7/3549

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