基于优先级的双重退避MAC协议研究
摘要
为了更好地解决现有MAC在高负载下性能急剧下降的问题,并满足不同用户的接入需求,文章在DSCR算法基础上,提出了一种基于优先级的双重退避MAC协议。仿真结果表明,该算法能有效保证用户优先级,并大幅提高系统吞吐量,高负载下仍能保持较好的系统性能。
出处
《移动通信》
2010年第8期58-61,共4页
Mobile Communications
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二级参考文献27
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