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无线传感器网络(WSN)是物联网和信息物联融合系统的核心技术之一,最关键的问题是在无线通信中保障数据传输的高能效和可靠性,为了最大限度减少数据丢包,提高数据传输的成功率,需要从不同方面对数据可靠传输进行广泛深入研究,并对数据传输提出可靠性保障方法和策略。无线传感器网络数据可靠传输的关键技术有协作MIMO数据传输技术、分层网络传输控制技术和数据冗余传输技术等,本文主要对协作MIMO数据传输节能技术方面进行研究,并对其高可靠数据传输性能进行分析。
Wireless sensor network (WSN) is one of the core technologies of IoT and IoT fusion system. The most crucial problem is to ensure the energy efficiency and reliability of data transmission in wireless communication. In order to minimize data loss and improve data The success rate of transmission requires extensive and in-depth research on reliable data transmission from different aspects and proposes reliability assurance methods and strategies for data transmission. The key technologies of reliable data transmission in wireless sensor networks include collaborative MIMO data transmission technology, hierarchical network transmission control technology and data redundancy transmission technology. In this paper, the research focuses on the collaborative MIMO data transmission energy-saving technologies and its high reliability data transmission Performance analysis.