| 摘要: |
| 第五代移动通信技术（5G）基站在不同工作频段和应用场景中的电磁辐射影响存在明显变化，因此对批量基站开展区域电磁环境监测与评价具有实践指导意义。于2023年8—12月对安徽蚌埠市内2023年度新建成5G基站开展分频段辐射环境监测，采用区域调查监测方法对比分析了不同频段5G基站电磁环境影响，得出5G基站区域电磁辐射环境现状水平，选取典型基站数据传输、视频交互和无业务广播3种场景进行实测，提出影响电磁辐射环境监测结果的监测点位、应用场景等关键因素，并给出5G基站辐射环境监测中应用场景选择及记录等方法建议。 |
| 关键词: 5G基站 区域电磁环境 工作频段 应用场景 |
| DOI：DOI：10.3969/j.issn.1674-6732.2025.01.018 |
| 分类号:X837 |
| 基金项目: |
|
| Comparative Study on the Regional Environmental Impact of Electromagnetic Radiation from 5G Base Stations |
|
SUN Hai1， CHEN Wei2*， WANG Wei1
|
|
1. Anhui Radiation Environmental Supervision Station， Hefei， Anhui 230022， China；
2. Radiation Environment Supervision Station of Anhui North， Bengbu， Anhui 233000， China
|
| Abstract: |
| The electromagnetic radiation impact of 5G communication base stations varies significantly in different operating frequency bands and application scenarios， and is therefore of practical guidance significance for conducting regional electromagnetic environment monitoring and evaluation for batch base stations. This study conducted frequency band radiation environment monitoring on newly built 5G base stations in Bengbu City， Anhui Province， from August to December 2023. The regional survey monitoring method was used to compare and analyze the electromagnetic environment impact of 5G base stations in different frequency bands， and the current level of electromagnetic radiation environment in the 5G base station area was obtained. Three typical scenarios， including data transmission， video interaction， and no business broadcasting， were selected for actual testing. Key factors such as monitoring points and application scenarios that affect the electromagnetic radiation environment monitoring results were proposed， and suggestions were given for prioritizing the use of data transmission application scenarios in 5G base station radiation environment monitoring. |
| Key words: 5G base station Regional electromagnetic environment Operating frequency band Application scenarios |
