Invention Grant
- Patent Title: Multimedia broadcast multicast service providing system and method thereof
- Patent Title (中): 多媒体广播多播服务提供系统及其方法
-
Application No.: US12086123Application Date: 2006-12-06
-
Publication No.: US08130688B2Publication Date: 2012-03-06
- Inventor: Jae-Wook Shin , Kwang-Ryul Jung , Ae-Soon Park
- Applicant: Jae-Wook Shin , Kwang-Ryul Jung , Ae-Soon Park
- Applicant Address: KR Daejeon KR Seongnam KR Seoul
- Assignee: Electronics and Telecommunications Research Institute,KT Corporation,SK Telecom Co., Ltd.
- Current Assignee: Electronics and Telecommunications Research Institute,KT Corporation,SK Telecom Co., Ltd.
- Current Assignee Address: KR Daejeon KR Seongnam KR Seoul
- Agency: Staas & Halsey LLP
- Priority: KR10-2005-0120135 20051208; KR10-2006-0049872 20060602
- International Application: PCT/KR2006/005236 WO 20061206
- International Announcement: WO2007/066975 WO 20070614
- Main IPC: H04H20/71
- IPC: H04H20/71

Abstract:
The present invention relates to a multi-media broadcast and multicast service (MBMS) providing system and a method thereof. The MBMS providing system provides an MBMS to a terminal having an MBMS function. The MBMS providing system includes a service center and a radio access network. The service center provides MBMS data and metadata having service announcement information abut the MBMS to the terminal. The radio access network periodically transmits establishment information for receiving the metadata to the terminal, and provides the metadata and the MBMS data received from the service center to the terminal through nodes for transmitting data. The establishment information includes first establishment information having a service identifier and IP/UDP parameters for receiving the metadata, and second establishment information for establishing a radio channel.
Public/Granted literature
- US20090080354A1 Multimedia Broadcast Multicast Service Providing System and Method Thereof Public/Granted day:2009-03-26
Information query