This paper investigates the resource allocation for rate-splitting multiple access(RSMA)enabled multibeam satellite communication systems.Specifically,we minimize the total unmet user rate,which denotes the difference...
supported in part by the Project of International Cooperation and Exchanges NSFC under Grant No.61860206005;in part by the National Natural Science Foundation of China under Grant No.62201329,No.62171262;in part by Shandong Provincial Natural Science Foundation under Grant ZR2021YQ47。
Rate-splitting multiple access(RSMA)can cope with a wide range of propagation conditions in multigroup multicast communications through rate splitting optimization.To breakthrough the grouprate limited bottleneck,reco...