发明名称 |
CQI FEEDBACK MECHANISMS FOR DISTORTION-AWARE LINK ADAPTATION TOWARD ENHANCED MULTIMEDIA COMMUNICATIONS |
摘要 |
<p>Link adaptation parameters for encoding of a source are selected to minimize distortion between the source and a reconstructed source induced by transmission of the source over a multiple input multiple output (MIMO) channel. Such distortion-awareness and associated joint source-channel coding ideas to support link adaptation over MIMO channels may affect system architectures for MIMO systems. CQI feedback mechanisms may ensure that these distortion-aware MIMO link adaptation techniques are applicable for downlink channels, under different forms of link adaptation, including MS-controlled vs. BS-controlled link adaptation, long-term vs. dynamic link adaptation, and presence vs. absence of distortion-awareness at the BS, for different kinds of video coding including single-layer compression and layered compression.</p> |
申请公布号 |
WO2012036952(A1) |
申请公布日期 |
2012.03.22 |
申请号 |
WO2011US50680 |
申请日期 |
2011.09.07 |
申请人 |
INTEL CORPORATION;OYMAN, OZGUR;FOERSTER, JEFFREY R.;HO, MINNIE |
发明人 |
OYMAN, OZGUR;FOERSTER, JEFFREY R.;HO, MINNIE |
分类号 |
H04B7/04;H04B7/26;H04B15/00 |
主分类号 |
H04B7/04 |
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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