一種面向電力設(shè)施的無線傳感器網(wǎng)絡(luò)及頻譜競爭分配方案

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摘要：為提升電力設(shè)施傳感器網(wǎng)絡(luò)監(jiān)測效率，通過引入無線物聯(lián)網(wǎng)技術(shù)構(gòu)建無線傳感器網(wǎng)絡(luò)，并根據(jù)電力設(shè)施傳感器監(jiān)測性能需求，對無線傳感器監(jiān)測頻譜分配問題進(jìn)行了深入研究，提出了基于優(yōu)先級(jí)的時(shí)頻資源競爭分配機(jī)制；在此基礎(chǔ)上，利用MATLAB仿真軟件對所提出的頻譜競爭分配機(jī)制進(jìn)行了仿真。

關(guān)鍵詞：物聯(lián)網(wǎng)；頻譜共享方案；多層多簇?zé)o線網(wǎng)絡(luò)

doi：10.3969/J.ISSN.1672-7274.2023.03.003

中圖分類號(hào)：TN 92，TP 277               文獻(xiàn)標(biāo)示碼：A               文章編碼：1672-7274（2023）03-000-03

A Wireless Sensor Network and Spectrum Allocation Scheme for Power Facilities

JIN Jing1，2

（1.CHN Energy ZhiShen Control Technology Co.， Ltd.， Beijing 102200， China;

2.Beijing Engineering Research Center of Power Station Automation， Beijing 102200， China）

Abstract： In order to improve the monitoring efficiency of power facility sensor network， the wireless sensor network was constructed by introducing wireless Internet of Things technology. According to the monitoring performance requirements of power facility sensors， the spectrum allocation of wireless sensor monitoring was deeply studied， and the time-frequency resource competition allocation mechanism based on priority was proposed. On this basis， the proposed spectrum competition allocation mechanism is simulated by using MATLAB simulation software.

Key words： IoT; spectrum sharing scheme; multi-layers and multi-clusters wireless network

0  引言

當(dāng)前，無線通信技術(shù)的應(yīng)用正促進(jìn)無線物聯(lián)網(wǎng)的全面發(fā)展[1]。（剩余3725字）