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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。
中图分类号:TN929.5 文献标志码:A DOI: 10.16157/j.issn.0258-7998.245163
中文引用格式: 黄姗姗,赵莹莹,朱红绿. 面向船舶通信应用场景的5G小基站覆盖方案设计与验证[J]. 电子技术应用,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

随着5G宏站规模部署持续深化,碎片化、差异化、复杂化以及业务量分布不均衡等网络需求逐步出现,这些需求对通信业务提出了场景小型化、覆盖需求多样化、业务融合化、网络定制化等要求,从而5G一体化小基站应运而生,登上5G部署的大舞台。5G一体化小基站采用BBU(Building Base band Unit)和RRU(Remote Radio Unit)集成设计,具有功耗低、体积小、易部署、运维可视化等特点。其主要作用是“补盲”,精准覆盖宏站无法覆盖的区域,解决室内纵深覆盖以及选址困难等问题,并可为垂直行业提供端到端个性化技术赋能,具有独特的市场优势和宽广的应用前景。

近几年我国陆地通信业务发展迅猛,网络信号遍布大街小巷。相较之下,水上通信发展滞后,网络信号受环境等因素影响无法实现连续有效的覆盖,这已成为水上定位、搜救应急、航海导航、移动办公、救助打捞、数据回传等水域通信业务发展的瓶颈。长江是我国重要的水上经济和运输枢纽,近年来长江航道通航环境更加复杂,水上交通越发繁忙,现有的通信系统与用户需求已无法匹配,为了精准扩大长江上的覆盖范围,本文提出了一种新型宏微组网的覆盖方案,推动水上通信业务繁荣发展。


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http://www.chinaaet.com/resource/share/2000006066


作者信息:

黄姗姗,赵莹莹,朱红绿

(中国电信股份有限公司上海研究院,上海 200131)


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