在多输入输出(Multiple-InputMultiple-Output,MIMO)系统中提出一种块分组编码与VBLAST的联合编码方案,该方案对最先检测的2层数据流采用块分组编码,其余层采用垂直分层空时码(Vertical Bell Layered Space-TimeCod,VBLAST)的编码方式,MIMO系统同时具有了空时分组码(SpaceTimeBlockCode,STBC)可以降低误码率的优点与VBLAST能够提高系统容量的优点。块分组编码将数据符号按层分块后交叉通过不同的天线对发射,数据流之%A block coding and VBLAST joint encoding scheme is proposed in multiple-input muRlple-output (MIMO) systems. In this scheme, the block coding is used for the first two layers detected and the VBLAST coding scheme is used for other layers. The system has t
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