title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¡Ð¨Ð Ð±ÐµÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾Ð¹ ÑÐµÐ½ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ±Ð¾ÑÐ° Ð´Ð°Ð½Ð½ÑÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development of energy efficiency improvement technologies for UWB wireless sensor network
Creators: name: Ð¢ÑÐ¾Ð¿ÐºÐ¸Ð½Ð°, Ð®Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð±ÐµÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½ÑÐµ ÑÐµÐ½ÑÐ¾ÑÐ½ÑÐµ ÑÐµÑÐ¸
Ð¡Ð¨Ð
ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ñ
Ð¼Ð½Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½ÑÐ¹ Ð´Ð¾ÑÑÑÐ¿
Ð¿Ð°ÐºÐµÑÐ½Ð°Ñ Ð¿ÐµÑÐµÐ´Ð°ÑÐ° Ð´Ð°Ð½Ð½ÑÑ
wireless sensor network
UWB
synchronization
multiple access
packet data transmission

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description: The given work is devoted to the development of technology that will improve the energy efficiency of the UWB wireless sensor network by reducing packet data redundancy. The algorithm proposed in the work allows accomplishing the synchronization at the receiving sensor node using only data bits. This method does not complicate the final circuit of the device. In the course of work, modeling was performed in the MATLAB environment to demonstrate the effectiveness of the proposed method. First, the dependence of effective data transfer rate on SNR value indicates that the proposed method allows achieving a higher effective rate value than the existing method. Second, the dependence of BER on SNR value and the curve of detection were plotted for a different number of users in the channel. These dependencies demonstrate invariability in system performance. As well as, performance become higher for transmission by several users due to the features of considered multiple access. Thus, the proposed algorithm can be applied to increase the energy efficiency of the UWB wireless sensor network. The developed algorithm will be built into the already developed device and will be used for packet generation at the transmitting side and during digital processing at the receiving side.