| 数字电视前端系统的 IP 化改造 |
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| 引用本文： | 张琪信.数字电视前端系统的 IP 化改造[J].中国有线电视,2014(6):694-697. |
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| 作者姓名： | 张琪信 |
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| 作者单位： | 广州珠江数码集团有限公司,广东广州510010 |
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| 摘 要： | 随着IP技术的发展，数字电视前端传统的ASI架构逐渐向IP化架构过渡，以满足新业务拓展的技术要求。介绍数字电视前端系统IP化的优势，重点阐述传统ASI前端的IP化改造方案以及IP前端的播出安全保障措施。
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| 关 键 词： | 数字电视 前端系统 IP技术 |
IP Transformation of Digital TV Front-end Systems |
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| ZHANG Qi-xin.IP Transformation of Digital TV Front-end Systems[J].China Cable Television,2014(6):694-697. |
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| Authors: | ZHANG Qi-xin |
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| Affiliation: | ZHANG Qi-xin (Guangzhou Digital Media Group Co. , Ltd, Guangzhou 510010, China) |
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| Abstract: | With the development of IP technology , traditional digital TV ASI architecture gradually transits to the architecture of IP , to meet the technical requirement of the new business＇development .This paper de-scribes the advantages of IP front-end system, and expounds the IP reform of traditional ASI front-end and the guarantee to broadcast＇s security of front-end IP. |
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| Keywords: | digital television front-end system IP technology |
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