| 复杂地形地貌下的单频网组网技术 |
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| 引用本文： | 刘志飞,潘长勇,杨知行.复杂地形地貌下的单频网组网技术[J].电视技术,2011,35(8):39-44. |
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| 作者姓名： | 刘志飞 潘长勇 杨知行 |
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| 作者单位： | 国家广电总局无线电台管理局;清华大学电子工程系;清华大学信息技术国家实验室; |
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| 基金项目： | 新世纪优秀人才支持计划资助项目 |
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| 摘 要： | 从单频网系统的组成和关键技术入手,详细介绍了单频网的设计规划、网络组建以及覆盖优化的流程和方法,并结合长株潭中国移动多媒体广播(CMMB)单频网的建设实践,详细分析了复杂地形地貌下单频网的设计和优化方法。
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| 关 键 词： | 中国移动多媒体广播 地面数字电视广播 单频网 |
Networking Technology of SFN in Conditions of Complex Landform |
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| LIU zhifei,PAN Changyong,YANG zhixing.Networking Technology of SFN in Conditions of Complex Landform[J].Tv Engineering,2011,35(8):39-44. |
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| Authors: | LIU zhifei PAN Changyong YANG zhixing |
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| Affiliation: | LIU Zhifei1,2,PAN Changyong2,YANG Zhixing2 (1.Radio Administration Bureau,The State Administration of Radio Film and Television,Beijing 100866,China,2.National Lab of Information Technique in Tsinghua University,Department of Electronic Engineering,Tsinghua University,Beijing 100084,China) |
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| Abstract: | From SFN system composition and key technologies,the SFN design planning,networking,optimized method of coverage,are detailed introduced.Combining with the construction practice of China Mobile Multimedia Broadcasting (CMMB) SFN in regions around Changsha,Zhuzhou and Xiangtan,the design methods and optimization methods of SFN in conditions of complex landform are detailed analysis. |
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| Keywords: | CMMB DTMB SFN |
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