5G-A3CC网络部署及载波聚合能力的研究

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中图分类号：TN929.5 文献标志码：A 文章编码：1672-7274（2025）09-0013-03

Research on 5G-A 3CC Network Deployment and Carrier Aggregation Capability GE Lin

（CETCPutianTechnologyCo.，Ltd.，Guangzhou51o310，China）

Abstract： This paper first summarizes 5G-A （5G Advanced） technologyand carrier aggregation; Secondly， the key role of3CC （three carrier aggregation）in 5G-A network is deeplyanalyzed; On this basis，basedon the 5G-A carier aggregation capability， the communication coverage of urban intensive areas，rural and remote areas，indoor scenes，high-speed mobile scenesandspecificindustry appications wascomprehensivelyevaluated;Finally，combined with the specific appication，the strategyand optimization suggestions of3CC network deployment are given，inorder to provide theoretical basis and practical gudance for the commercial deploymentof 5G-A 3CC network in the future.

Keywords： 5G; 3CC; network deployment; carrier aggregation

1 5G -A与载波聚合

5G-A技术作为5G网络的演进与增强版，其核心特点显著，包括但不限于连接速率的显著提升、时延控制能力的增强，以及新技术如通感一体、内生智能及上行超宽带的广泛应用。（剩余4463字）