TY - GEN
T1 - Link Selection Based on Acquisition Probability in Mega Constellation Laser Networks
AU - Yang, Junyi
AU - Zhang, Zhikai
AU - Feng, Bowen
AU - An, Lirong
AU - Zhang, Qinyu
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Satellite networks consisting of multiple orbits and tremendous satellites are the essential component of future wireless communication. Laser inter-satellite links (LISLs) that can provide high capacity and highly reliable communication links bring the implementation of mega constellation networks (MCNs) into reality. Due to the high speed and vibration of the satellite, the success rate of LISL establishment is difficult to be fitted by traditional statistical methods. Aiming at the problem of LISL establishment probability, we build the LISL establishment evaluation model based on the acquisition probability of laser terminal system. Through theoretically analyzing the impacts of various factors on the LISLs, a link selection algorithm based on maximum received power optimization problem is proposed. And the proposed algorithm can adapt to the different laser terminal access distance. The simulation results show that the proposed algorithm can effectively reduce the average hop-count and average network latency from a global network perspective.
AB - Satellite networks consisting of multiple orbits and tremendous satellites are the essential component of future wireless communication. Laser inter-satellite links (LISLs) that can provide high capacity and highly reliable communication links bring the implementation of mega constellation networks (MCNs) into reality. Due to the high speed and vibration of the satellite, the success rate of LISL establishment is difficult to be fitted by traditional statistical methods. Aiming at the problem of LISL establishment probability, we build the LISL establishment evaluation model based on the acquisition probability of laser terminal system. Through theoretically analyzing the impacts of various factors on the LISLs, a link selection algorithm based on maximum received power optimization problem is proposed. And the proposed algorithm can adapt to the different laser terminal access distance. The simulation results show that the proposed algorithm can effectively reduce the average hop-count and average network latency from a global network perspective.
KW - Mega constellation network
KW - acquisition probability
KW - laser inter-satellite link
KW - link selection
UR - https://www.scopus.com/pages/publications/85173022378
U2 - 10.1109/ICCC57788.2023.10233362
DO - 10.1109/ICCC57788.2023.10233362
M3 - 会议稿件
AN - SCOPUS:85173022378
T3 - 2023 IEEE/CIC International Conference on Communications in China, ICCC 2023
BT - 2023 IEEE/CIC International Conference on Communications in China, ICCC 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE/CIC International Conference on Communications in China, ICCC 2023
Y2 - 10 August 2023 through 12 August 2023
ER -