基本信息:
- 专利标题: DATA COMMUNICATION VIA IP NETWORK AND BROADCAST NETWORK
- 专利标题(中):数据通信通过IP网络和广播网络
- 申请号:PCT/IB2007/050983 申请日:2007-03-21
- 公开(公告)号:WO2007113716A2 公开(公告)日:2007-10-11
- 发明人: LIU, Bo , WANG, Gang , LIU, Fang , ZHANG, Jian
- 申请人: KONINKLIJKE PHILIPS ELECTRONICS N.V. , LIU, Bo , WANG, Gang , LIU, Fang , ZHANG, Jian
- 申请人地址: Groenewoudseweg 1 NL-5621 BA Eindhoven NL
- 专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.,LIU, Bo,WANG, Gang,LIU, Fang,ZHANG, Jian
- 当前专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.,LIU, Bo,WANG, Gang,LIU, Fang,ZHANG, Jian
- 当前专利权人地址: Groenewoudseweg 1 NL-5621 BA Eindhoven NL
- 代理机构: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 优先权: CN200610073362.9 20060331
- 主分类号: H04L29/08
- IPC分类号: H04L29/08 ; H04L12/28 ; H04L12/18
摘要:
The present invention proposes a method of providing content via IP network and broadcast network, said method comprising the steps of: receiving a request from a user equipment for obtaining a content; judging whether to broadcast the content according to a specific criterion; generating broadcast information of the content if the content is determined to be broadcast; broadcasting the broadcast information; broadcasting the content. Correspondingly, a method of obtaining contents, a system for providing and a system for obtaining content via the broadcast information is also disclosed. According to the present invention, the network efficiency for transmitting content can be improved.
摘要(中):
本发明提出一种经由IP网络和广播网络提供内容的方法,所述方法包括以下步骤:从用户设备接收用于获得内容的请求; 根据特定标准判断是否广播内容; 如果确定内容被广播,则产生内容的广播信息; 广播该广播信息; 广播内容。 相应地,还公开了一种获得内容的方法,一种用于提供的系统以及一种通过广播信息获得内容的系统。 根据本发明,可以改善传输内容的网络效率。 p>
IPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04L | 数字信息的传输,例如电报通信 |
------H04L27/00 | 调制载波系统 |
--------H04L27/02 | .调幅载波系统,例如应用通/断键控的;单边带或残留边带调制 |
----------H04L29/06 | ..以协议为特征的 |
------------H04L29/08 | ...传输控制规程,例如数据链级控制规程 |