发明授权
US08259622B2 System and method for providing packet network-based multimedia ringback tone service
有权
提供基于分组网络的多媒体回铃音服务的系统和方法
- 专利标题： System and method for providing packet network-based multimedia ringback tone service
- 专利标题（中）： 提供基于分组网络的多媒体回铃音服务的系统和方法
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申请号： US12599399申请日： 2008-05-08
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公开(公告)号： US08259622B2公开(公告)日： 2012-09-04
- 发明人: Won Jun Lee , Jae Yong Park , Ki Mun Kim , Min Seok Kim , Young Ho Joo
- 申请人： Won Jun Lee , Jae Yong Park , Ki Mun Kim , Min Seok Kim , Young Ho Joo
- 申请人地址： KR Seoul
- 专利权人： SK Telecom Co., Ltd.
- 当前专利权人： SK Telecom Co., Ltd.
- 当前专利权人地址： KR Seoul
- 代理机构： Lowe Hauptman Ham & Berner, LLP
- 优先权： KR10-2007-0045126 20070509
- 国际申请： PCT/KR2008/002575 WO 20080508
- 国际公布： WO2008/140209 WO 20081120
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
Disclosed herein is a system and method for providing a packet network-based MRBT service. In the method, when an originating MSC (110) requests call termination location information from an HLR (120), the HLR transmits an MRBT service request message, including a calling number and a called number, to an MRBT server (140). The MRBT server returns an MRBT service response message, including URL of MRBT content, to the HLR. The HLR transmits a call termination location information response message to the originating MSC, with MRBT service ID information and called party MRBT content URL information included in the call termination location information response message. The originating MSC (110) transmits called party MRBT content URL information to an originating MS (100) on a basis of the MRBT service ID information. The originating MS accesses the MRBT content URL, downloads relevant MRBT content, and plays and stores the MRBT content.