{"title":"Reliable and Energy-Efficient Data Forwarding in Industrial Wireless Sensor Networks","authors":"Xianzhong Tian;Yi-Hua Zhu;Kaikai Chi;Jiajia Liu;Daqiang Zhang","doi":"10.1109/JSYST.2015.2466696","DOIUrl":null,"url":null,"abstract":"Reliable and energy-efficient data forwarding is significant for industrial Internet of Things (IoT) applications. A routing protocol called Network Coding and Power Control based Routing (NCPCR) is presented for unreliable wireless networks to save energy. The proposed NCPCR incorporates network coding mechanism and considers dynamic transmit power and the number of packet transmissions. In addition to the optimal transmit power, we derive the probability of successful decoding an encoded packet to achieve the network coding gain. The proposed NCPCR adopts the derived network coding gain in making intelligent decisions on whether to apply network coding or not such that energy consumption is significantly reduced. Simulation results show that the proposed NCPCR outperforms existing routing protocols in terms of lower energy consumption.","PeriodicalId":55017,"journal":{"name":"IEEE Systems Journal","volume":"11 3","pages":"1424-1434"},"PeriodicalIF":4.4000,"publicationDate":"2015-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/JSYST.2015.2466696","citationCount":"36","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Systems Journal","FirstCategoryId":"94","ListUrlMain":"https://ieeexplore.ieee.org/document/7230249/","RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"COMPUTER SCIENCE, INFORMATION SYSTEMS","Score":null,"Total":0}
引用次数: 36
Abstract
Reliable and energy-efficient data forwarding is significant for industrial Internet of Things (IoT) applications. A routing protocol called Network Coding and Power Control based Routing (NCPCR) is presented for unreliable wireless networks to save energy. The proposed NCPCR incorporates network coding mechanism and considers dynamic transmit power and the number of packet transmissions. In addition to the optimal transmit power, we derive the probability of successful decoding an encoded packet to achieve the network coding gain. The proposed NCPCR adopts the derived network coding gain in making intelligent decisions on whether to apply network coding or not such that energy consumption is significantly reduced. Simulation results show that the proposed NCPCR outperforms existing routing protocols in terms of lower energy consumption.
可靠和节能的数据转发对于工业物联网(IoT)应用至关重要。针对不可靠的无线网络，提出了一种基于网络编码和功率控制的路由协议NCPCR (Network Coding and Power Control based routing)。提出的NCPCR结合了网络编码机制，并考虑了动态传输功率和数据包传输数。除了最佳发射功率外，我们还导出了成功解码编码数据包以实现网络编码增益的概率。所提出的NCPCR采用推导出的网络编码增益对是否应用网络编码进行智能决策，从而显著降低了能耗。仿真结果表明，NCPCR在低能耗方面优于现有的路由协议。
期刊介绍：
This publication provides a systems-level, focused forum for application-oriented manuscripts that address complex systems and system-of-systems of national and global significance. It intends to encourage and facilitate cooperation and interaction among IEEE Societies with systems-level and systems engineering interest, and to attract non-IEEE contributors and readers from around the globe. Our IEEE Systems Council job is to address issues in new ways that are not solvable in the domains of the existing IEEE or other societies or global organizations. These problems do not fit within traditional hierarchical boundaries. For example, disaster response such as that triggered by Hurricane Katrina, tsunamis, or current volcanic eruptions is not solvable by pure engineering solutions. We need to think about changing and enlarging the paradigm to include systems issues.
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