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1. 发明申请

WO2013059499A3 METHOD AND APPARATUS FOR PACKET LOSS RATE-BASED CODEC ADAPTATION 审中-公开
标题翻译：用于基于分组丢失率的CODEC适配的方法和设备
公开(公告)号：WO2013059499A3
公开(公告)日：2013-06-20
申请号：PCT/US2012060879
申请日：2012-10-18
申请人： QUALCOMM INC
发明人： SWAMINATHAN ARVIND , BALASUBRAMANIAN SRINIVASAN , KLINGENBRUNN THOMAS , GINDE SAMIR V
IPC分类号： H04L1/00 , H04L1/20
CPC分类号： H04W4/00 , H04L1/0002 , H04L1/20 , H04L47/263 , H04L47/38 , H04W28/0236
摘要： A method, an apparatus, and a computer program product for wireless communication are provided where, at a first wireless node, a weighted average of a frame loss rate is determined for a plurality of frames transmitted from a second wireless node using a first codec; feedback is transmitted to the second wireless node based at least in part on the frame loss rate; and one or more frames are received from the second wireless node using a second codec, responsive to transmitting the feedback. Also, transmitting from a first wireless node a plurality of frames to a second wireless node using a first codec; receiving frame loss rate information from the second wireless node responsive to the transmitting; selecting a second codec, based at least in part on the frame loss rate information, and transmitting a second plurality of frames to the second wireless node using the second codec.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中在第一无线节点处使用第一编解码器为从第二无线节点发送的多个帧确定帧丢失率的加权平均值; 至少部分地基于帧丢失率将反馈传输到第二无线节点; 并且响应于发送所述反馈，使用第二编解码器从所述第二无线节点接收一个或多个帧。此外，使用第一编解码器从第一无线节点将多个帧发送到第二无线节点; 响应于所述发送而从所述第二无线节点接收帧丢失率信息; 至少部分基于所述帧丢失率信息选择第二编解码器，以及使用所述第二编解码器将第二多个帧发送到所述第二无线节点。

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