A cross-layer framework for joint routing and rate adaptation in infrastructure Wireless Mesh Networks
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- 作者：D.G. Narayan ; narayan_dg@bvb.eduAuthor Vitae ; Uma Mudenagudi uma@bvb.eduAuthor Vitae
- 关键词：Wireless Mesh Networks ; Multi-radio ; Routing metrics ; Cross-layer ; Passive metric ; Rate control
- 刊名：Computers & Electrical Engineering
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：56
- 期：Complete
- 页码：113-129
- 全文大小：899 K
- 卷排序：56
文摘
New routing metric is analytically derived using IEEE 802.11 DCF mechanism. Routing metric and rate adaptation decisions are strongly related. Joint routing and rate adaptation framework is proposed by exploiting cross-layer information. Link quality is estimated using passive monitoring to minimize routing overhead. NS2 results reveals that joint framework performs better than existing approaches.