SVD-Aided Unequal-Protection Spatial Multiplexing for Wireless Video Telephony

Du Yang, Nasruminallah, Lie-Liang Yang, Lajos Hanzo
2009 VTC Spring 2009 - IEEE 69th Vehicular Technology Conference  
1 The proposed Singular Value Decomposition (SVD) aided Spatial Multiplexing (SM) based Multiple-Input-Multiple-Output (MIMO) system is capable of achieving a high bandwidth efficiency. The SVD operation effectively splits the MIMO channel into orthogonal eigen-beams having unequal Bit-error-ratios (BERs). This property may be exploited for the transmission of speech, audio, video and other multimedia source signals, where the source-coded bits have different error sensitivity.
doi:10.1109/vetecs.2009.5073869 dblp:conf/vtc/YangNYH09 fatcat:pycsrxpbmng37e4qvmquavapwu