面向船舶通信應用場景的5G小基站覆蓋方案設計與驗證
電子技術應用
黃姍姍,趙瑩瑩,朱紅綠
中國電信股份有限公司上海研究院
摘要: 隨著5G設備部署密度逐步增大,5G大時代來臨,單純從增加宏基站部署的角度來看,成本價格太高,另一方面,5G toB、toC個性化需求逐步增加。針對5G頻段上移、穿墻能力減弱、個性化要求的問題,5G一體化小基站應運而生,并在補盲、補熱范疇作用逐步提升。針對水上作業通信困難的問題,提出了一種新型基于CPE的組網方案,該方法安裝便捷、價格低廉,極大滿足用戶需求,可大范圍推廣。
中圖分類號:TN929.5 文獻標志碼:A DOI: 10.16157/j.issn.0258-7998.245163
中文引用格式: 黃姍姍,趙瑩瑩,朱紅綠. 面向船舶通信應用場景的5G小基站覆蓋方案設計與驗證[J]. 電子技術應用,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.
中文引用格式: 黃姍姍,趙瑩瑩,朱紅綠. 面向船舶通信應用場景的5G小基站覆蓋方案設計與驗證[J]. 電子技術應用,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宏站規模部署持續深化,碎片化、差異化、復雜化以及業務量分布不均衡等網絡需求逐步出現,這些需求對通信業務提出了場景小型化、覆蓋需求多樣化、業務融合化、網絡定制化等要求,從而5G一體化小基站應運而生,登上5G部署的大舞臺。5G一體化小基站采用BBU(Building Base band Unit)和RRU(Remote Radio Unit)集成設計,具有功耗低、體積小、易部署、運維可視化等特點。其主要作用是“補盲”,精準覆蓋宏站無法覆蓋的區域,解決室內縱深覆蓋以及選址困難等問題,并可為垂直行業提供端到端個性化技術賦能,具有獨特的市場優勢和寬廣的應用前景。
近幾年我國陸地通信業務發展迅猛,網絡信號遍布大街小巷。相較之下,水上通信發展滯后,網絡信號受環境等因素影響無法實現連續有效的覆蓋,這已成為水上定位、搜救應急、航海導航、移動辦公、救助打撈、數據回傳等水域通信業務發展的瓶頸。長江是我國重要的水上經濟和運輸樞紐,近年來長江航道通航環境更加復雜,水上交通越發繁忙,現有的通信系統與用戶需求已無法匹配,為了精準擴大長江上的覆蓋范圍,本文提出了一種新型宏微組網的覆蓋方案,推動水上通信業務繁榮發展。
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作者信息:
黃姍姍,趙瑩瑩,朱紅綠
(中國電信股份有限公司上海研究院,上海 200131)
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