Paper Info
Title
A Hybrid Routing Algorithm in Terrestrial-Satellite Integrated Network
Abstract
Due to the wide coverage of satellite networks and high bandwidth of terrestrial networks, the terrestrial-satellite integrated networks have been proposed and received much attention in both industry and academia. To this end, we propose a hybrid routing algorithm to provide seamless integration of satellite network with terrestrial networks, in which transmission path can be selected adaptively according to the traffic demands of user terminals (UTs). To minimize the end-to-end delay, we first formulate the routing problem as terrestrial-satellite routing equipments (TSEs) selection problem. Then, according to the periodical movement characteristic, a satellite routing algorithm based on two-hop Inter-Satellite Link (ISL) is proposed, in which the transmission delay of satellite network can be predicted. Finally, to derive an optimal TSE pair, all possible delay combinations of the total link are enumerated. Simulation results show that the proposed hybrid routing scheme offers good performance in terms of end-to-end delay and throughput.
Year
DOI
Venue
2020
10.1109/ICCC49849.2020.9238984
2020 IEEE/CIC International Conference on Communications in China (ICCC)
Keywords
DocType
ISSN
Terrestrial-satellite integrated networks,Hybrid routing,Time-varying,Satellite network
Conference
2377-8644
ISBN
Citations 
PageRank 
978-1-7281-7328-3
0
0.34
References 
Authors
8
6
Name
Order
Citations
PageRank
Huihui Xu121910.32
Deshi Li232526.11
Mingliu Liu301.35
Guangjie Han41890172.76
Wei Huang57824.31
Chan Xu642.13