FDD—LTE网络前向干扰及容量的建模分析
网内前向干扰是影响FDD-LTE网络容量和用户感受的重要因素，对FDD-LTE的前向干扰和容量进行定量分析．建立了在不同负荷条件下的前向干扰模型，对理想组网结构和实际运营网络结构进行了仿真。仿真结果与华为实际路测结果基本一致，且该模型为LTE网络实际运营负荷下的干扰及容量提供了精度较高的定量评估手段，对业务发展和网络投资与优化有重要的指导意义。...
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| Published in | 电信科学 Vol. 31; no. 2; pp. 147 - 151 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
中国通信学会
01.02.2015
人民邮电出版社有限公司 中国电信股份有限公司深圳分公司无线网络运营中心 深圳518034 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1000-0801 |
| DOI | 10.11959/j.issn.1000-0801.2015039 |
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| Abstract | 网内前向干扰是影响FDD-LTE网络容量和用户感受的重要因素，对FDD-LTE的前向干扰和容量进行定量分析．建立了在不同负荷条件下的前向干扰模型，对理想组网结构和实际运营网络结构进行了仿真。仿真结果与华为实际路测结果基本一致，且该模型为LTE网络实际运营负荷下的干扰及容量提供了精度较高的定量评估手段，对业务发展和网络投资与优化有重要的指导意义。 |
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| AbstractList | 网内前向干扰是影响FDD-LTE网络容量和用户感受的重要因素,对FDD-LTE的前向干扰和容量进行定量分析,建立了在不同负荷条件下的前向干扰模型,对理想组网结构和实际运营网络结构进行了仿真.仿真结果与华为实际路测结果基本一致,且该模型为LTE网络实际运营负荷下的干扰及容量提供了精度较高的定量评估手段,对业务发展和网络投资与优化有重要的指导意义. 网内前向干扰是影响FDD-LTE网络容量和用户感受的重要因素，对FDD-LTE的前向干扰和容量进行定量分析．建立了在不同负荷条件下的前向干扰模型，对理想组网结构和实际运营网络结构进行了仿真。仿真结果与华为实际路测结果基本一致，且该模型为LTE网络实际运营负荷下的干扰及容量提供了精度较高的定量评估手段，对业务发展和网络投资与优化有重要的指导意义。 |
| Author | 周戈 王军文 |
| AuthorAffiliation | 中国电信股份有限公司深圳分公司无线网络运营中心,深圳518034 |
| AuthorAffiliation_xml | – name: 中国电信股份有限公司深圳分公司无线网络运营中心 深圳518034 |
| Author_FL | Zhou Ge Wang Junwen |
| Author_FL_xml | – sequence: 1 fullname: Zhou Ge – sequence: 2 fullname: Wang Junwen |
| Author_xml | – sequence: 1 fullname: 周戈 王军文 |
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| DocumentTitleAlternate | Model Analysis of FDD-LTE Forward Interference and Capacity |
| DocumentTitle_FL | Model Analysis of FDD-LTE Forward Interference and Capacity |
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| Keywords | 速率 信噪比 容量 方向性 directivity signal to noise ratio speed capacity |
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| Notes | The forward interference is an important factor that affects the FDD-LTE network capacity and user experience. FDD-LTE forward interference and capacity were analyzed. A forward interference model was proposed under various network loads. Simulation result of ideal and practical network is approximate to the road test result. The model provides evaluation method with high precision for practical business network and it can provide important information for business development and network invest. Zhou Ge, Wang Junwen （Wireless Network Operations Center, Shenzhen Branch of China Telecom Co., Ltd., Shenzhen 518034, China） 11-2103/TN signal to noise ratio, directivity, capacity, speed |
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| PublicationTitle | 电信科学 |
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| PublicationYear | 2015 |
| Publisher | 中国通信学会 人民邮电出版社有限公司 中国电信股份有限公司深圳分公司无线网络运营中心 深圳518034 |
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| Snippet | 网内前向干扰是影响FDD-LTE网络容量和用户感受的重要因素，对FDD-LTE的前向干扰和容量进行定量分析．建立了在不同负荷条件下的前向干扰模型，对理想组网结构和实际运营网... 网内前向干扰是影响FDD-LTE网络容量和用户感受的重要因素,对FDD-LTE的前向干扰和容量进行定量分析,建立了在不同负荷条件下的前向干扰模型,对理想组网结构和实际运营网络结... |
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| SubjectTerms | 信噪比 容量 方向性 速率 |
| Title | FDD—LTE网络前向干扰及容量的建模分析 |
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