| LTE FDD容量规划研究 |
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| 引用本文： | 范金宁,郑旭升.LTE FDD容量规划研究[J].移动通信,2013(22):26-28. |
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| 作者姓名： | 范金宁 郑旭升 |
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| 作者单位： | 广东省电信规划设计院有限公司,广东广州510640 |
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| 摘 要： | 重点分析了影响LTEFDD容量的相关因素：在此基础上，分析了LTEFDD系统的EpOCh、上下行链路信令开销占比、同时可调度用户数及VoIP用户数，给出了各项指标的具体计算模型及方法，针对15MHz的系统带宽，给出了LTEFDD的计算案例，以帮助LTEFDD无线网络系统容量规划设计。
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| 关 键 词： | LTE FDD CP开销信令开销VoIP |
Research onLTE FDD Capacity Planning |
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| Affiliation: | FAN Jinming, ZHENG Xu,sheng (Guangdong Planning and Oesigming Institute of Telecommunications Co., Ltd., Guangzhou 510640, China) |
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| Abstract: | The corresponding factors that impact LTE FDD capacity are analyzed. The CP overhead, the uplink and downlink signaling overhead ratio, the number of users that can be scheduled simultaneously and VolP（Voice over lntemet Phone） users of LTE FDD system are presented. Specific calculation model and methods of indicators are given. Based on 15MHz system bandwidth, LTE FDD calculation cases are provided in order to be useful to the capacity design of LTE FDD wireless network system. |
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| Keywords: | LTE FDD CP overhead signaling overhead VolP |
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