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随着老城区改造进程的加快,越来越多的老旧多层建筑被新建高层建筑取代,而新建高层建筑对基站信号的遮挡使得老城区弱覆盖区域不断增多。由于近几年民众对基站辐射问题的愈发敏感,老城区站址资源获取难度大,周期长,严重影响了运营商的网络部署进度和用户感知。为快速有效应对老城区弱覆盖问题,有必要积极探索创新4G建设新模式。本文结合小灵通站点改造试点情况及网络建设优化经验,对小灵通站点改造在4G覆盖中的应用作了简单分析并对小灵通站点改造应用场景提出了相关建议。
As the transformation of the old urban area accelerates, more and more old multi-storey buildings are replaced by new high-rise buildings. The blockage of signals from new high-rise buildings to the base stations has caused the area with weak coverage in the old urban areas to increase continuously. Due to the increasing sensitivity of the public to the radiation problem of the base station in recent years, it is very difficult and long-term to acquire the site resources of the old urban area, which has seriously affected the operator’s network deployment progress and user perception. In order to respond quickly and effectively to the weak coverage in the old urban area, it is necessary to actively explore a new mode of building innovative 4G. In this paper, PHS site reform pilot and network construction optimization experience, the PHS site transformation in the 4G coverage of the application made a simple analysis and PHS site transformation application scenarios made of relevant recommendations.