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首页> 外文期刊>Journal of ambient intelligence and smart environments >Collective communication for dense sensing environments
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Collective communication for dense sensing environments

机译：密集通信环境中的集体通信

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Intelligent Environments are currently mostly implemented with WSN technologies using conventional connection-based communications. However, connection-based communications may impede progress towards intelligent environments involving massive amounts of sensor nodes. The goal of this paper is to chart a field of more suitable technologies for communication in intelligent environments, which we call collective transmission methods. The idea of collective transmission is to establish communication not between single senders and single receivers but between collectives of senders and receivers, by making use of constructive interference of simultaneously sent signals. We detail how the collective transmission approach can be realized for a concrete application scenario: item-level tagging using printed organic electronics. We describe an algorithm that can be realized on very simple tags. With a testbed implementation, we show that this algorithm can realize robust, collective, approximate read-out of 21 simultaneously sent signals.
机译：当前，智能环境大多使用WSN技术通过常规的基于连接的通信来实现。但是，基于连接的通信可能会阻碍向涉及大量传感器节点的智能环境的发展。本文的目的是为智能环境中的通信绘制一个更合适的技术领域，我们称之为集体传输方法。集体传输的思想是通过利用同时发送的信号的相长干扰，在单个发送者和单个接收者之间而不是在单个发送者和接收者之间建立通信。我们将详细介绍如何针对具体的应用场景实现集体传输方法：使用印刷有机电子产品进行物品级标记。我们描述了一种可以在非常简单的标签上实现的算法。通过测试平台的实现，我们证明了该算法可以实现对21个同时发送的信号的鲁棒，集体，近似读出。

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