A joint cross-layer transmission design with time–frequency coded cooperation HARQ for underground coal mine MC-CDMA WSNs
A joint cross-layer transmission design with time–frequency coded cooperation HARQ for underground coal mine MC-CDMA WSNs
复制标题
煤矿井下MC-CDMA WSN时频编码协作HARQ联合跨层传输设计
DOI：
10.1007/s11276-016-1421-x
复制
发表时间：
2016-12
影响因子：
3
通讯作者：
Young-Il Kim
中科院分区：
文献类型：
--
作者：
Jingjing Xu;Wei Yang;Yuxin Tan;Young-Il Kim
In this paper, multicarrier code division multiple access (MC-CDMA) modulation is adapted to constitute wireless sensors to improve the monitoring performance of wireless sensor networks (WSNs) for underground coal mine. A subcarrier phase compensation algorithm based on selective mapping (SLM) is proposed to reduce the relatively high PAPR of MC-CDMA signal. To further improve the monitoring performance of the underground MC-CDMA WSNs, a joint cross-layer transmission with time–frequency coded cooperation hybrid automatic repeat request (HARQ) is also proposed. The proposed cross-layer transmission combines time–frequency coded cooperation of physical layer with HARQ of media access control (MAC) layer. In the proposed transmission, the cooperative sensor utilizes time–frequency coded cooperation method to retransmit the monitoring information of source sensor at each retransmission time to obtain the coding gain and spatial diversity gain. Simulation results show that the proposed joint cross-layer transmission for underground coal mine MC-CDMA WSNs based on SLM phase compensation has significantly reduced the PAPR of MC-CDMA signal and improved the monitor performance of the coal mine MC-CDMA WSNs.
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DOI：
10.1109/tce.2005.1510483
发表时间：
2005-08
期刊：
IEEE Trans. Consumer Electron.
影响因子：
--
作者：
N. T. Hieu;Sang-Woo Kim;H. Ryu
通讯作者：
N. T. Hieu;Sang-Woo Kim;H. Ryu
影响因子：
12.9
作者：
Liu, Pei;Tao, Zhifeng;Panwar, Shivendra
通讯作者：
Panwar, Shivendra
影响因子：
6.8
作者：
Sen-Hung Wang;Kuan-Chou Lee;Chih-Peng Li
通讯作者：
Sen-Hung Wang;Kuan-Chou Lee;Chih-Peng Li
DOI：
10.1109/igarss.1989.577849
发表时间：
1989-07
期刊：
12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium,
影响因子：
--
作者：
F. Giannetti;V. Lottici;I. Stupia
通讯作者：
F. Giannetti;V. Lottici;I. Stupia
影响因子：
8.3
作者：
Zhi Sun;I. Akyildiz
通讯作者：
Zhi Sun;I. Akyildiz