Bandwidth Assignment and Management for IP over DVB

• Main Authors: Sheng-Yu Cai, 蔡昇宇
• Other Authors: Chun-Hung Lin
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/97595610626046420583

碩士 === 國立中山大學 === 資訊工程學系研究所 === 101 === DVB(Digital Video Broadcasting) is a now popular high-definition video transport protocol. It has high capacity、high fault-tolerance. Especially in the wireless environment, the quality of services is still robust and high-speed. We use DVB channel to send IP packets, and that is so-called “IP over DVB”. We collect several DVB channels to form a back born of the internet. In order to obtain good quality of services, we deploy the bandwidth control on it. Because we implement DVB as the linux network interface, nowadays bandwidth control tools(iptables) on linux can be used directly. This paper also discusses hybrid data transported on the same channel. The hybrid data contains video transport stream and TS packets that contains IP packets.