发明名称 |
Apparatus and method for playout scheduling in voice over internet protocol (VoIP) system |
摘要 |
A method and an apparatus for playout scheduling in a Voice over Internet Protocol (VoIP) system are provided. The method includes acquiring Pulse Code Modulation (PCM) samples by decoding a received packet; setting a first scale ratio according to a length of PCM samples stored in a playout buffer based on a preset scale ratio table; setting a second scale ratio by predicting a packet delay; setting a final scale ratio using the first scale ratio and the second scale ratio; and adjusting the length of the acquired PCM samples at the final scale ratio. |
申请公布号 |
US8615045(B2) |
申请公布日期 |
2013.12.24 |
申请号 |
US20080255996 |
申请日期 |
2008.10.22 |
申请人 |
OH HEE-JIN;JUNG HAE-TAEK;KIM AUSTIN;KIM JAE-BUM;KIM MIN-SUNG;SAMSUNG ELECTRONICS CO., LTD |
发明人 |
OH HEE-JIN;JUNG HAE-TAEK;KIM AUSTIN;KIM JAE-BUM;KIM MIN-SUNG |
分类号 |
H04B14/04 |
主分类号 |
H04B14/04 |
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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