A Bistatic ISAC Framework for LEO Satellite Systems: A Rate-Splitting Approach

Achieving ubiquitous connectivity and radar sensing on the same platform with improved spectral/energy efficiency is a critical challenge for low Earth orbit (LEO) satellite systems. To mitigate severe radar echo loss at high altitudes, we put forth a bistatic integrated sensing and communication (I...

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Bibliographic Details

Published in:	IEEE transactions on aerospace and electronic systems pp. 1 - 19
Main Authors:	Park, Juha, Seong, Jaehyup, Mao, Yijie, Shin, Wonjae, Ottersten, Bjorn
Format:	Journal Article
Language:	English
Published:	IEEE 2025
Subjects:	Aerospace and electronic systems Bistatic radar Integrated sensing and communication integrated sensing and communications (ISAC) Interference low earth orbit (LEO) satellite Low earth orbit satellites Passive radar precoder optimization Radar Radar detection rate -splitting multiple access (RSMA) Receivers Satellites Spaceborne radar
ISSN:	0018-9251, 1557-9603
Online Access:	Get full text
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