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基于云計算的5G通信信道傳輸控制系統設計
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國網(wǎng)寧夏電力有限公司吳忠供電公司

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Design of 5G Communication Channel Transmission Control System Based on Cloud Computing
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    摘要:

    5G通信使用的是毫米波頻段,相比于低頻段而言,信號在傳播中更容易受到信道干擾及多路徑衰落的影響,導致5G通信信道擁塞概率與數據丟失概率較高,為此,設計并開(kāi)發(fā)了基于云計算的5G通信信道傳輸控制系統。改裝通信信道數據采集器、處理器、交換機合路器、均衡器以及控制器等元件,將其接入到系統電路中,實(shí)現硬件系統的優(yōu)化。利用采集器設備,以動(dòng)態(tài)方式采集5G通信信道傳輸數據,從時(shí)域和頻域兩個(gè)方面提取信道傳輸特征,綜合特征匹配度和信道占用率兩個(gè)方面,判斷當前通信信道的運行狀態(tài)。針對處于擁塞狀態(tài)的信道,在傳輸控制協(xié)議的約束下,利用云計算技術(shù)實(shí)現5G通信信道傳輸任務(wù)的調度,最終通過(guò)通信信道增強、干擾消除兩個(gè)步驟,實(shí)現系統的5G通信信道傳輸控制功能。實(shí)驗結果表明,有干擾場(chǎng)景下,所設計系統的信道傳輸平均誤碼率為0.22%,信道傳輸數據丟包率的平均值為0.48%,5G通信信道的平均數據傳輸速度為406GB/min。

    Abstract:

    5G communication uses the millimeter wave frequency band, and compared to the low frequency band, signals are more susceptible to channel interference and multipath fading during propagation, resulting in a higher probability of congestion and data loss in the 5G communication channel. Therefore, a cloud computing based 5G communication channel transmission control system has been designed and developed. Modify communication channel data collectors, processors, switch combiners, equalizers, and controllers, and integrate them into the system circuit to achieve hardware system optimization. Using collector equipment, dynamically collect 5G communication channel transmission data, extract channel transmission features from both time-domain and frequency-domain aspects, and comprehensively evaluate the current operating status of the communication channel based on feature matching degree and channel occupancy rate. For congested channels, under the constraints of transmission control protocols, cloud computing technology is used to schedule 5G communication channel transmission tasks. Finally, the system"s 5G communication channel transmission control function is achieved through two steps: communication channel enhancement and interference elimination. The experimental results show that under interference scenarios, the average bit error rate of the designed system"s channel transmission is 0.22%, the average data packet loss rate of the channel transmission is 0.48%, and the average data transmission speed of the 5G communication channel is 406GB/min.

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周磊.基于云計算的5G通信信道傳輸控制系統設計計算機測量與控制[J].,2024,32(10):125-131.

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  • 收稿日期:2023-09-18
  • 最后修改日期:2023-10-25
  • 錄用日期:2023-10-26
  • 在線(xiàn)發(fā)布日期: 2024-10-30
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