Invention Grant
US08195470B2 Audio data packet format and decoding method thereof and method for correcting mobile communication terminal codec setup error and mobile communication terminal performance same
有权
音频数据包格式及其解码方法以及用于校正移动通信终端编解码器设置错误和移动通信终端性能的方法
- Patent Title: Audio data packet format and decoding method thereof and method for correcting mobile communication terminal codec setup error and mobile communication terminal performance same
- Patent Title (中): 音频数据包格式及其解码方法以及用于校正移动通信终端编解码器设置错误和移动通信终端性能的方法
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Application No.: US12092069Application Date: 2006-10-31
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Publication No.: US08195470B2Publication Date: 2012-06-05
- Inventor: Seongsoo Park , Seongkeun Kim , Sehyun Oh
- Applicant: Seongsoo Park , Seongkeun Kim , Sehyun Oh
- Applicant Address: KR Seoul
- Assignee: SK Telecom Co., Ltd.
- Current Assignee: SK Telecom Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Lowe Hauptman Ham & Berner, LLP
- Priority: KR10-2005-0103033 20051031; KR10-2005-0103482 20051031
- International Application: PCT/KR2006/004487 WO 20061031
- International Announcement: WO2007/066897 WO 20070614
- Main IPC: G10L19/00
- IPC: G10L19/00
Abstract:
Disclosed is an audio data packet format for transmitting an MPEG-4 HE-AAC frame via a voice channel of a mobile communication network, a method for decoding the audio data packet format, a method for correcting a codec setup error by identifying a codec used to encode sound source data inserted into a data field of voice slot data, based on the sequence number of the voice slot data, and correcting the codec setup error when a codec set up in a mobile communication terminal is different from the codec used to encode the sound source data, and a mobile communication terminal adapted to correct a codec setup error.
Public/Granted literature
Information query
