Research on the application of high-definition video broadcast (HVB) service

Author

Xiangjiang, Wen ; Shaowu, Ma ; Xiongyan, Tang

Author_Institution

Nat. Eng. Lab. of ChinaUnicom, Beijing, China

fYear

2009

fDate

18-20 Oct. 2009

Firstpage

159

Lastpage

162

Abstract

Because the quality of Internet video is low generally, high-definition video will be the mainstream trend of Internet video in the future. The use of application-layer multicast technology carrying high-definition video broadcast service can effectively reduce the cost of network construction and resolve the problems which exist in P2P and traditional CDN technologies. By analyzing the principle of application layer multicast, a new network architecture based on application layer multicast technology is put forward. Meanwhile, the features, business models, user promotion strategies and key processes of the high-definition video broadcast service are analyzed.

Keywords

Internet; digital video broadcasting; high definition video; multicast communication; CDN technology; Internet video quality; P2P technology; application-layer multicast technology; business model; high-definition video broadcast service; network architecture; network construction; user promotion; Broadcasting; High definition video; IP networks; Multimedia communication; Space technology; Statistics; Streaming media; Telecommunication traffic; Video sharing; Web and internet services; Application-Layer Multicast; Business Models; High-Definition Video Broadcast; Key Process; User Promotion Strategies;

fLanguage

English

Publisher

ieee

Conference_Titel

Broadband Network & Multimedia Technology, 2009. IC-BNMT '09. 2nd IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-4590-5

Electronic_ISBN

978-1-4244-4591-2

Type

conf

DOI

10.1109/ICBNMT.2009.5347876

Filename

5347876