用于IEEE 802.11自组织无线局域网的分布式空间复用(DSR) MAC协议

10th IEEE Symposium on Computers and Communications (ISCC'05) Pub Date : 2005-06-27 DOI:10.1109/ISCC.2005.9

K. Shih, Chien-Min Chou, Mu-Ying Lu, Szu-Min Chen

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引用次数: 15

摘要

本文提出了一种用于IEEE 802.11自组织无线局域网(wlan)的分布式空间复用(DSR) MAC协议，以提高带宽利用率和降低功耗。通过功率控制，可以实现互不干扰的通信同时传输。因此，可以提高IEEE 802.11 ad-hoc wlan的整体效率和有效性。DSR允许最大数量的无干扰通信对并行传输而不发生碰撞。实验结果表明，DSR比传统的WLAN协议、IEEE 802.11 DCF以及相关工作都要好得多。该协议确实可以有效地提高wlan的整体效率。

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A distributed spatial reuse (DSR) MAC protocol for IEEE 802.11 ad-hoc wireless LANs

The paper proposes a distributed spatial reuse (DSR) MAC protocol for IEEE 802.11 ad-hoc wireless LANs (WLANs) to increase bandwidth utilization and reduce power consumption. Through power control, the communications that do not interfere with each other can transmit simultaneously. Therefore, the overall efficiency and effectiveness of IEEE 802.11 ad-hoc WLANs can be enhanced. DSR allows the maximum number of interference-free communication pairs to transmit in parallel without collisions. According to the experiment results, DSR is much better than traditional WLAN protocol, IEEE 802.11 DCF, and the related work. The protocol indeed can effectively enhance the overall WLANs efficiency.

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10th IEEE Symposium on Computers and Communications (ISCC'05)

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