摘要
ＶＳＡＴ卫星通信网是目前发展非常迅速的一个新的卫星通信领域，它适用于各种类型的业务，并以其设备简单、通信可靠和组网灵活等特点而得到了广泛的应用。文中用平衡稳定法详细分析了有限个ＶＳＡＴ终端的网络多址协议ＳＲＥＪＡＬＯＨＡ和ＳＡＬＯＨＡ的性能，其中包括吞吐量、时延和稳定性，绘出了性能曲线。
The VSAT network is at present a new satellite communication field that is rapidly developing It is applied to various types of traffic and widely used because of the advantages of its simple equipment, reliable communication and flexibly grouping networks In this paper, the protocol performance of SREJALOHA with a variable length and that of SALOHA with a fixed length for finite VSAT terminals are evaluated by the equilibriumbased method It involves the throughput, delay, stability, etc Moreover, performance comparisions among protocols in common use are made
出处
《电子科技》
1996年第2期32-42,共11页
Electronic Science and Technology
