摘要: IP over DVB是实现IP数据广播的关键技术,ULE是其最新的封装协议。以卫星网为背景,阐述了IP over DVB-S转换网关系统设计和实现的关键技术。该网关兼容支持IPv4/IPv6双协议、MPE/ULE 2种封装方式,给出了其在远程教育中的典型应用。对其它数据广播网关的设计与应用具有参考价值。
关键词:
IP over DVB,
IPv6,
ULE,
数据广播
Abstract: IP over DVB is the key technology for IP datacasting and unidirectional lightweight encapsulation (ULE) is its latest method for encapsulating. The design and the implementation of IP-DVB gateway for satellite network are described. The gateway supports both IPv4/IPv6 protocols and MPE/ULE encapsulation methods. An application scenario in distance education is given.
Key words:
IP over DVB,
IPv6,
ULE,
Datacasting
中图分类号:
李 军;蒋 海;叶新铭;李忠诚. 支持双协议栈的IP over DVB-S网关系统[J]. 计算机工程, 2007, 33(09): 111-113.
LI Jun; JIANG Hai; YE Xinming; LI Zhongcheng. IP over DVB-S Gateway System Supporting Dual-protocol Stacks[J]. Computer Engineering, 2007, 33(09): 111-113.