| 组播广播单频网动态域管理研究 |
| |
| 引用本文： | 李阳,景志宏,王军平. 组播广播单频网动态域管理研究[J]. 计算机工程, 2010, 36(16): 97-99 |
| |
| 作者姓名： | 李阳 景志宏 王军平 |
| |
| 作者单位： | 空军工程大学电讯工程学院,西安,710077 |
| |
| 摘 要： | 针对传统动态单频网多播/广播(MBSFN)不能满足域管理需求的问题，提出一种简单易行的动态域操作算法。介绍增强型多媒体广播组播业务逻辑架构和MBSFN域管理部署选项，建模研究MBSFN域传输特性。根据域传输特性的仿真结果，明确动态MBSFN域管理需求，按照需求提出一种动态域操作算法，对算法中门限值选取进行分析。仿真结果证明了其可行性。
|
| 关 键 词： | 增强型多媒体广播组播业务 动态域 单频网 |
Research on Dynamic Area Management of SFN in Multicast Broadcast |
| |
| LI Yang,JING Zhi-hong,WANG Jun-ping. Research on Dynamic Area Management of SFN in Multicast Broadcast[J]. Computer Engineering, 2010, 36(16): 97-99 |
| |
| Authors: | LI Yang JING Zhi-hong WANG Jun-ping |
| |
| Affiliation: | (Telecommunication Engineering Institute,Air Force Engineering University,Xi’an 710077) |
| |
| Abstract: | To achieve the requirement of Single Frequency Network(SFN) area management that traditional operation algorithm of SFN area can not meet, E-MBMS logical architecture and deployment consideration are introduced and the characteristic of SFN area is studied by emulation. A novel and simple algorithm is proposed to meet the requirement, which is proved by emulation that the operation algorithm of SFN area of the traditional dynamic MBSFN is improved. How to select thresholds of algorithm is investigated. Its feasibility is demonstrated. |
| |
| Keywords: | Evolved Multimedia Broadcast and Multicast Service(E-MBMS) dynamic area Single Frequency Network(SFN) |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程》浏览原始摘要信息 |
|
点击此处可从《计算机工程》下载免费的PDF全文 |
|
