PERFORMANCE ANALYSIS OF SLOTTED ALOHA FOR LAND MOBILE SATELLITE NETWORKS

被引：11

作者：

TAN, HH

HUNG, SV

机构：

[1] Electrical Engineering Department, University of California, Irvine, California

来源：

INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS | 1992年 / 10卷 / 01期

关键词：

MOBILE SATELLITE NETWORKS; ALOHA PROTOCOL;

D O I：

10.1002/sat.4600100105

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The ALOHA protocol has been proposed for accessing reservation channels in demand-assigned channel access protocols for land mobile satellite communications networks. This paper provides a rigorous performance analysis of both the slotted ALOHA protocol and two-packet replication ALOHA protocol taking into account the effects of the fading multipath communications environment. Throughput, delay and stability of these two protocols are determined using a Gilbert channel error model with memory. Comparison of slotted ALOHA and two-packet replication ALOHA shows that a smaller average delay can be achieved by replication. Moreover average throughput is improved in some cases. However replication reduces stability.

引用

页码：31 / 41

页数：11

共 12 条

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