发明名称 |
Set-top box for wideband IP telephony service and method for providing wideband IP telephony service using set-top box |
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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申请公布号 |
US8359620(B2) |
申请公布日期 |
2013.01.22 |
申请号 |
US20100850139 |
申请日期 |
2010.08.04 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;CHOI SEUNG-HAN;SO WOON-SEOB;KIM DO-YOUNG;BAE HYUN-JOO;LEE BYUNG-SUN |
发明人 |
CHOI SEUNG-HAN;SO WOON-SEOB;KIM DO-YOUNG;BAE HYUN-JOO;LEE BYUNG-SUN |
分类号 |
H04N7/173 |
主分类号 |
H04N7/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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