摘要
在移动通信中,为了满足高动态终端对接入的高要求,设计了一种带有优先级的随机预约/按需分配相结合的MAC协议RRDAMA-P(random reserve/demand assignment multiple access protocol with priority),并利用Opnet软件进行了建模仿真,仿真结果表明,RRDAMA-P协议不仅可以满足终端的优先级要求,而且实现了更好的吞吐量和时延性能。
In mobile communication, in order to meet the high speed terminal＇ s high demand on time delay, a media access control（MAC） protocol named random reserve/demand assignment muhiple access protocol with priority is proposed. A simulation model is also established using Opnet software Simulation results show random reserve/demand assignment multiple access protocol （RRDAMA-P） protocol can meet the different demands of users and achieve better throughput delay performance priority and time
出处
《现代防御技术》
北大核心
2012年第4期93-97,共5页
Modern Defence Technology
关键词
高动态终端
MAC协议
时延/吞吐量
OPNET
high speed terminal
media access control （ MAC ） protocol
time delay/throughput
Opnet
