IO–MAC: An Enhancement of IEEE 802.11 DCF Using Implicit Ordering

被引：0
|
作者：
Hyeonmok Ko
Gunhee Lee
Cheeha Kim
机构：
[1] Pohang University of Science and Technology,Department of Computer Science and Engineering
来源：
Wireless Personal Communications | 2013年 / 72卷
关键词：
MAC protocol; WLANs; IEEE 802.11 DCF; Implicit ordering;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we present a novel medium access control protocol which is based on the IEEE 802.11 distributed coordination function (DCF) and embeds new capability allowing stations to make use of implicit ordering for transmissions. Using them, stations may avoid random access attempts. Implicit ordering is assumed without any control messages and enables contention-free transmissions. We evaluate the performance of the proposed protocol by simulation and show that the proposed protocol outperforms both the legacy DCF and the ideal DCF with respect to the channel utilization.
引用
收藏
页码：1467 / 1473
页数：6
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