Performance analysis of an improved PRMA protocol for low earth orbit-mobile satellite systems

被引:16
作者
Del Re, E [1 ]
Fantacci, R [1 ]
Giambene, G [1 ]
Sergio, W [1 ]
机构
[1] Univ Florence, Dipartimento Ingn Elettron, I-350139 Florence, Italy
关键词
multiple-access schemes; satellite systems; wireless communications;
D O I
10.1109/25.765033
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Future mobile communication systems will be characterized by the integration of several networks at the system level. Therefore, the satellite component and the terrestrial one will use as far as possible the same protocols, Accordingly, this paper investigates the possibility of using the packet-reservation multiple-access (PRMA) technique as a medium access control protocol for low-Earth orbit-mobile satellite systems (LEO-MSS's). A modified version of the PRIMA protocol, named PRIMA with hindering states (PRMA-HS's), is also proposed in order to attain better performance.
引用
收藏
页码:985 / 1001
页数:17
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