发明名称 |
Source Code Adaption Based on Communication Link Quality and Source Coding Delay |
摘要 |
Method and arrangement in a network node for adapting a property of source coding to the quality of a communication link in packet switched conversational services in a communication system. The method comprises obtaining (404) information related to the quality of a communication link. The method further comprises selecting (406) a source coding mode with an associated source coding delay, based on the obtained information and the associated source coding delay. The selected source coding mode is selected from a set of at least two source coding modes associated with different source coding delays, and is to be used when source coding voice data to be transmitted over the communication link.
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申请公布号 |
US2012323568(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US201013582122 |
申请日期 |
2010.03.02 |
申请人 |
BRUHN STEFAN;TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
BRUHN STEFAN |
分类号 |
G10L19/00;G10L19/12;G10L19/22;G10L19/24 |
主分类号 |
G10L19/00 |
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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