5G毫米波技術(shù)與應(yīng)用場景淺析
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摘要:文章分析了5G毫米波大帶寬、高速率、低時延以及高傳播損耗與穿透損耗等技術(shù)特點(diǎn),基于其技術(shù)特點(diǎn)對室內(nèi)外熱點(diǎn)區(qū)域覆蓋、大上行應(yīng)用及以工業(yè)互聯(lián)網(wǎng)為代表的行業(yè)應(yīng)用等5G毫米波的典型應(yīng)用場景進(jìn)行了分析,針對不同應(yīng)用場景分析了5G毫米波設(shè)備與組網(wǎng)、技術(shù)增強(qiáng)等要求。
關(guān)鍵詞:5G毫米波;毫米波技術(shù)特點(diǎn);應(yīng)用場景
doi:10.3969/J.ISSN.1672-7274.2022.03.014
中圖分類號:TN 929.5 文獻(xiàn)標(biāo)示碼:A 文章編碼:1672-7274(2022)03-0044-03
Analysis of 5G Millimeter Wave Technology and Application Scenarios
XU Xiayan
(China Academy of Information and Communication Technology, Beijing 100191, China)
Abstract: The technical characteristics of 5G millimeter wave, such as large bandwidth, high throughput, low delay, large propagation loss and penetration loss, are analyzed. Based on its technical characteristics, the typical application scenarios of 5G millimeter wave, such as indoor and outdoor hotspot, large uplink-bandwidth applications and industrial applications represented by Industrial Internet, are analyzed. The requirements for 5G millimeter wave equipments, networking and technology are analyzed for different application scenarios.
Key words: 5G millimeter wave; millimeter wave technical characteristic;application scenario
作者簡介:徐霞艷,高級工程師,主要從事第五代移動通信(5G)等技術(shù)研究工作,參與IMT—2020(5G)推進(jìn)組5G技術(shù)研發(fā)試驗(yàn)等重大科研項(xiàng)目,牽頭起草4G和5G等30多項(xiàng)通信行業(yè)標(biāo)準(zhǔn)。(剩余4947字)