Corlayer: A transparent link correlation layer for energy efficient broadcast
文献类型：会议论文
| 作者 | Wang shuai; Kim songmin; Liu yunhuai; Tan guang; He tian |
| 出版日期 | 2013 |
| 会议名称 | 19th Annual International Conference on Mobile Computing and Networking, MobiCom 2013 |
| 会议地点 | Miami, FL, USA |
| 英文摘要 | Wireless communication essentially occurs in a broadcast medium with concurrent receptions. Recent works [34,41] have shown clear evidence that wireless linksare not independent and that trans- missions from a transmitter to multiple receivers are correlated, a phenomenon that has profound implications for the performance of network protocols such as broadcast, multi-cast, opportunistic forwarding and network coding. In this paper, we show how link correlation can significantly impact broadcast. We present the de- sign and implementation of CorLayer, a general supporting layer for energy efficient reliable broadcast that carefully blacklists cer- Tain poorly correlated wireless links. This method uses only one- hop information, which makes it work in a fully distributed manner and introduces minimal communication overhead. The highlight of our work is CorLayer's broad applicability and effectiveness. Our system effort is indeed significant. We integrate CorLayer transpar- ently with sixteen state-of-the-art broadcast protocols specified in thirteen publications [1, 3, 18, 19, 23, 25-27, 32, 36, 38-40] on three physical testbeds running TelosB, MICAz, and GreenOrbs nodes, respectively. The experimental results show that CorLayer remark- Ably improves energy efficiencyacross a wide spectrum of broad- cast protocols and that the total number of packet transmissions can be reduced consistently by 47% on average. © 2013 by the Association for Computing Machinery, Inc.(41 refs) |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/5112]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | 2013 |
| 推荐引用方式 GB/T 7714 | Wang shuai,Kim songmin,Liu yunhuai,et al. Corlayer: A transparent link correlation layer for energy efficient broadcast[C]. 见:19th Annual International Conference on Mobile Computing and Networking, MobiCom 2013. Miami, FL, USA. |
入库方式： OAI收割
来源：深圳先进技术研究院
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