A Literature Review on Dynamic LEO Satellite Communication Network

Abstract

To support the explosive growth of wireless devices and applications, various access techniques need to be developed for future wireless systems to provide reliable data services in vast areas. With recent significant advances in dynamic low Earth orbit (LEO) satellite network, we present comprehensive study about architecture, communication, key technologies, resource allocation strategies, routing algorithm, mobility management for LEO satellite networks. To identify the gaps, the current state of dynamic LEO satellite communication network is summarized and the challenges facing future LEO satellite communication network are discussed. Worthy research directions are recommended. This article is providing a road map for researchers and industry to shape the future of LEO Satellite Communication Network.