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首页> 外文会议>4th International Symposium on Bioelectronics and Bioinformatics >A hybrid indoor-position mechanism based on bluetooth and WiFi communications for smart mobile devices
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A hybrid indoor-position mechanism based on bluetooth and WiFi communications for smart mobile devices

机译：基于蓝牙和WiFi通信的智能移动设备混合室内定位机制

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摘要

With the development of embedded systems and the advance of communication network technologies, the positioning and creative value-added applications have been used widely. The global positioning system (GPS) cannot satisfy the requirements of indoor position applications. The GPS signals cannot be received in the indoor environment. Although the Wi-Fi position technologies are used for indoor location applications, the position accuracy is not accepted. Thus, this paper proposes a hybrid indoor-position mechanism based on Bluetooth and Wi-Fi communications. In the experiments, the position performance of using Wi-Fi and Bluetooth wireless signals with Neighboring Weighted Positioning method is better than that of using only Wi-Fi wireless signals. The average deviation of less than 5 meters and standard deviation of less than 2 meters.
机译：随着嵌入式系统的发展和通信网络技术的发展，定位和创造性的增值应用已被广泛使用。全球定位系统（GPS）无法满足室内定位应用程序的要求。在室内环境中无法接收GPS信号。尽管Wi-Fi定位技术用于室内定位应用，但是定位精度不被接受。因此，本文提出了一种基于蓝牙和Wi-Fi通信的混合室内定位机制。在实验中，使用Neighboring Weighted Positioning方法使用Wi-Fi和Bluetooth无线信号的位置性能要优于仅使用Wi-Fi无线信号的位置性能。平均偏差小于5米，标准偏差小于2米。

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