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面向船舶通信应用场景的5G小基站覆盖方案设计与验证
电子技术应用
黄姗姗,赵莹莹,朱红绿
中国电信股份有限公司上海研究院
摘要: 随着5G设备部署密度逐步增大,5G大时代来临,单纯从增加宏基站部署的角度来看,成本价格太高,另一方面,5G toB、toC个性化需求逐步增加。针对5G频段上移、穿墙能力减弱、个性化要求的问题,5G一体化小基站应运而生,并在补盲、补热范畴作用逐步提升。针对水上作业通信困难的问题,提出了一种新型基于CPE的组网方案,该方法安装便捷、价格低廉,极大满足用户需求,可大范围推广。
關(guān)鍵詞: 5G宏站 5G小基站 CPE 定制化需求
中圖分類(lèi)號(hào):TN929.5 文獻(xiàn)標(biāo)志碼:A DOI: 10.16157/j.issn.0258-7998.245163
中文引用格式: 黃姍姍,趙瑩瑩,朱紅綠. 面向船舶通信應(yīng)用場(chǎng)景的5G小基站覆蓋方案設(shè)計(jì)與驗(yàn)證[J]. 電子技術(shù)應(yīng)用,2024,50(7):29-32.
英文引用格式: Huang Shanshan,Zhao Yingying,Zhu Honglu. Design and verification of 5G small base station coverage scheme for ship communication application scenarios[J]. Application of Electronic Technique,2024,50(7):29-32.
Design and verification of 5G small base station coverage scheme for ship communication application scenarios
Huang Shanshan,Zhao Yingying,Zhu Honglu
China Telecom Co., Ltd., Shanghai Research Institute
Abstract: The 5G era is approaching with the gradual increase in deployment density of 5G devices, the cost price is too high from the perspective of simply increasing the deployment of macro base stations. On the other hand, the demand for personalized of 5G to B and to C is gradually increasing. In response to the issues of 5G frequency band heightening, penetrate walls ability reducing and personalized requirements increasing, 5G integrated small base stations has emerged, gradually improving its effectiveness in the field of supplement to blindness and heat. Pointing at the issue of communication difficulties in water operation, a new network method based on CPE is proposed. This method is easy to install and cost-effective, which can greatly meet the needs of users and be widely promoted.
Key words : 5G macro base stations;5G small base stations;CPE;customized requirements

引言

隨著5G宏站規(guī)模部署持續(xù)深化,碎片化、差異化、復(fù)雜化以及業(yè)務(wù)量分布不均衡等網(wǎng)絡(luò)需求逐步出現(xiàn),這些需求對(duì)通信業(yè)務(wù)提出了場(chǎng)景小型化、覆蓋需求多樣化、業(yè)務(wù)融合化、網(wǎng)絡(luò)定制化等要求,從而5G一體化小基站應(yīng)運(yùn)而生,登上5G部署的大舞臺(tái)。5G一體化小基站采用BBU(Building Base band Unit)和RRU(Remote Radio Unit)集成設(shè)計(jì),具有功耗低、體積小、易部署、運(yùn)維可視化等特點(diǎn)。其主要作用是“補(bǔ)盲”,精準(zhǔn)覆蓋宏站無(wú)法覆蓋的區(qū)域,解決室內(nèi)縱深覆蓋以及選址困難等問(wèn)題,并可為垂直行業(yè)提供端到端個(gè)性化技術(shù)賦能,具有獨(dú)特的市場(chǎng)優(yōu)勢(shì)和寬廣的應(yīng)用前景。

近幾年我國(guó)陸地通信業(yè)務(wù)發(fā)展迅猛,網(wǎng)絡(luò)信號(hào)遍布大街小巷。相較之下,水上通信發(fā)展滯后,網(wǎng)絡(luò)信號(hào)受環(huán)境等因素影響無(wú)法實(shí)現(xiàn)連續(xù)有效的覆蓋,這已成為水上定位、搜救應(yīng)急、航海導(dǎo)航、移動(dòng)辦公、救助打撈、數(shù)據(jù)回傳等水域通信業(yè)務(wù)發(fā)展的瓶頸。長(zhǎng)江是我國(guó)重要的水上經(jīng)濟(jì)和運(yùn)輸樞紐,近年來(lái)長(zhǎng)江航道通航環(huán)境更加復(fù)雜,水上交通越發(fā)繁忙,現(xiàn)有的通信系統(tǒng)與用戶(hù)需求已無(wú)法匹配,為了精準(zhǔn)擴(kuò)大長(zhǎng)江上的覆蓋范圍,本文提出了一種新型宏微組網(wǎng)的覆蓋方案,推動(dòng)水上通信業(yè)務(wù)繁榮發(fā)展。


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作者信息:

黃姍姍,趙瑩瑩,朱紅綠

(中國(guó)電信股份有限公司上海研究院,上海 200131)


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