DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeon, Suhyeon | ko |
dc.contributor.author | Kwak, Jeongho | ko |
dc.contributor.author | Choi, Jihwan | ko |
dc.date.accessioned | 2023-03-30T02:00:11Z | - |
dc.date.available | 2023-03-30T02:00:11Z | - |
dc.date.created | 2023-03-08 | - |
dc.date.issued | 2022-10 | - |
dc.identifier.citation | 27th Asia-Pacific Conference on Communications (APCC) - Creating Innovative Communication Technologies for Post-Pandemic Era, pp.645 - 646 | - |
dc.identifier.issn | 2163-0771 | - |
dc.identifier.uri | http://hdl.handle.net/10203/305904 | - |
dc.description.abstract | Due to introduction of the non-terrestrial network (NTN) and satellite-air-terrestrial integrated network (SATIN), many applications using satellites are being expected and this will result in a severe security issue. In this paper, we propose a satellite communication security method that jointly considers signal transmission and security computation power based on the orthogonal multiple access (OMA). Before transmission, satellite estimates a security threat based on the number of eavesdroppers (Eves) in the large satellite beam coverage as wide as 50 km for LEO satellites at the L-band. With the security threat, the satellite splits onboard power for signals and security, and controls a beam size. Through the sum capacity optimization problem, we derive the optimal onboard power allocation and security algorithm selection with respect to security threats and channel conditions. | - |
dc.language | English | - |
dc.publisher | IEEE | - |
dc.title | Joint Transmission and Computation Power Allocations for Satellite Communication Security | - |
dc.type | Conference | - |
dc.identifier.wosid | 000918854200142 | - |
dc.identifier.scopusid | 2-s2.0-85143080680 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 645 | - |
dc.citation.endingpage | 646 | - |
dc.citation.publicationname | 27th Asia-Pacific Conference on Communications (APCC) - Creating Innovative Communication Technologies for Post-Pandemic Era | - |
dc.identifier.conferencecountry | KO | - |
dc.identifier.conferencelocation | Jeju Island | - |
dc.identifier.doi | 10.1109/APCC55198.2022.9943649 | - |
dc.contributor.localauthor | Choi, Jihwan | - |
dc.contributor.nonIdAuthor | Jeon, Suhyeon | - |
dc.contributor.nonIdAuthor | Kwak, Jeongho | - |
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