gNB网络深度覆盖建设方式的形成和发展  

The Formation and Development of Deep Coverage Construction Methods for gNB Networks

作　　者：王帮泉 WANG Bangquan(Shenzhen Guoren Communication Technology Service Co.,Ltd.Shanghai Branch,Shanghai)

机构地区：[1]深圳国人通信技术服务有限公司上海分公司,上海200000

出　　处：《长江信息通信》2024年第5期195-198,201,共5页Changjiang Information & Communications

摘　　要：国内移动通信网络覆盖经过几代通信人的规划建设,目前已经形成了室内覆盖各种类型的基站设备,包括“宏基站”、“微基站+DACS”、“皮基站”和“飞基站”等方式,而移动网络终极流量需求导向,已经充分证实了深度覆盖最终流量需求点基本分为两类,一是间歇式集聚性综合体,例如大型会展中心,大型文体综合场馆。另一类则是持续高需求高密度人流综合区,如A类商业综合体,大型交通枢纽,大型综合性医疗中心等。对于第一类集聚性场景,网络覆盖优化的手段较为多样,多为常规覆盖加应急保障通信的方式。文章将对第二类场景深度覆盖的形成及覆盖形式的多样性和现实性展开分析,探讨5G PRRU独立布点方式的广泛性和适用性及为现网深度覆盖带来的深远影响。After several generations of communication planning and construction,the coverage of domestic mobile communication networks has formed various types of indoor base station c-quipment,including"macro base stations","micro base stations+DACS","pico base sta-tions",and"flying basc stations".The ultimatc traffic demand oricntation of mobile nctworks has fully confirmed that the ultimate traffic demand points for deep coverage can be basically di-vided into two categories.The first is intermittent aggregation complexes,such as large exhibi-tion centers and large cultural and sports venues.The other type is the comprehensive area with sustained high demand and high-density pedestrian flow,such as Class A commercial comple-xes,large transportation hubs,and large comprehensive medical centers.For the first type of clustering scenarios,therc are various methods for optimizing network covcragc,mostly through conventional coveragc and cmergency support communication.This article will analyze the formation of deep coverage in the second type of scene,as well as the diversity and practi-cality of coverage forms,and explore the universality and applicability of the independent de-ployment method of 5G PRRU,as well as the profound impact it brings to the deep coverage of the currcnt nctwork.

关 键 词：5G PRRU gNB 深度覆盖 网络流量 

分 类 号：TN929.5[电子电信—通信与信息系统]