| 基于OPNET的IPTV业务网络仿真与实现 |
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| 引用本文： | 施彦媛,向兵,程德杰,熊淑华,陈政烨.基于OPNET的IPTV业务网络仿真与实现[J].通信技术,2009,42(1):155-157. |
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| 作者姓名： | 施彦媛 向兵 程德杰 熊淑华 陈政烨 |
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| 作者单位： | 1. 四川大学电子信息学院,四川,成都,610064
2. 四川通信科研规划设计有限责任公司,四川,成都,610041 |
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| 摘 要： | IPTV业务体现了三网融合的要求。文中通过对IPTV业务及承载网络架构的研究，利用OPNET仿真软件对网络中jPTV的典型业务进行仿真，得出了网络模型中各主干链路流量的对比分析并讨论了流量差异化的原因，同时，给出了IPTV视频类业务和其它数据业务的流量分析。仿真结果表明，网络的设计方案是可行的，实现了IPTV的基本业务。
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| 关 键 词： | IPTV 网络仿真 视频业务 OPNET |
OPNET-based IPTV Service Network Simulation and Realization |
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| SHI Yan-yuan,XIANG Bin,CHENG De-jie,XIONG Shu-hua,CHEN Zheng-ye.OPNET-based IPTV Service Network Simulation and Realization[J].Communications Technology,2009,42(1):155-157. |
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| Authors: | SHI Yan-yuan XIANG Bin CHENG De-jie XIONG Shu-hua CHEN Zheng-ye |
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| Affiliation: | SHI Yan-yuan, XIANG Bin, CHENG De-jie, XIONG Shu-hua, CHEN Zheng-ye ((1)Electronic and Information College, Sichuan University, Chengdu Sichuan 610064, China; (2)Sichuan Communication Research Planning and Designing Co., Ltd., Chengdu Sichuan 610041, China) |
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| Abstract: | IPTV service implies the idea of ＂Three Networks Unite as One＂ In this paper, IPTV service and carrier network configuration are discussed, and typical IPTV services are simulated with OPNET. The network traffic of arterial link is compared and analyzed, and some reasons for individual differences in network traffic are discussed. At the same time, the traffics of IPTV Video and other data services are also given and analyzed. Simulation results show that the design of IPTV service network is feasible, typical services are simulated successfully. |
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| Keywords: | IPTV OPNET |
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