发明授权
US08359620B2 Set-top box for wideband IP telephony service and method for providing wideband IP telephony service using set-top box
有权
用于宽带IP电话业务的机顶盒和使用机顶盒提供宽带IP电话业务的方法
- 专利标题： Set-top box for wideband IP telephony service and method for providing wideband IP telephony service using set-top box
- 专利标题（中）： 用于宽带IP电话业务的机顶盒和使用机顶盒提供宽带IP电话业务的方法
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申请号： US12850139申请日： 2010-08-04
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公开(公告)号： US08359620B2公开(公告)日： 2013-01-22
- 发明人: Seung-Han Choi , Woon-Seob So , Do-Young Kim , Hyun-Joo Bae , Byung-Sun Lee
- 申请人： Seung-Han Choi , Woon-Seob So , Do-Young Kim , Hyun-Joo Bae , Byung-Sun Lee
- 申请人地址： KR Daejeon-si
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon-si
- 代理机构： Nelson Mullins Riley & Scarborough LLP
- 代理商 EuiHoon Lee, Esq.
- 优先权： KR10-2009-0124774 20091215
- 主分类号： H04N7/173
- IPC分类号： H04N7/173
摘要：
An Internet Set-Top Box (ISTB) and a method of providing wideband IP telephony services using the ISTB are provided, which are capable of implementing wideband voice communication services using a wideband voice codec, controlling a Real-Time Transport Protocol (RTP) packet payload to process a variety of wideband speech frame payloads, and providing high-quality wideband IP telephony services by controlling a jitter buffer to maintain conference call synchronization.
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