Distributed MIMO coding scheme with low decoding complexity for future mobile TV broadcasting

Index Terms— DVB-T2, Rotated and Cyclic Q Delayed (RCQD) Modulations, Signal Space Diversity (SSD), Fading Channel, Quadrature Amplitude Modulations (QAM), Max-Log,

In this paper, we present a new low-complexity sub-optimal decoding algorithm using the dual trellis, namely the dual Max-Log-MAP algorithm, suited for high coding rate

The number of rows of the encoding matrix in the first layer is equal to two since, the STBC scheme is applied between the signals of two different sites.. The output signal of

Various quasi-orthogonal STBCs (QOSTBC) such as [3], [11]–[13] were proposed by relaxing the requirement of orthogonality. These QOSTBCs achieve different trade-offs among

To reduce the computational burden, we adopt a precoding technique based on truncated polynomial expansion (TPE) and make use of the asymptotic analysis to compute the

The time offset between the signals received from each site antennas could be seen as a superposition of the time offset between transmitters’ signals (the signal

Because full rate and full diversity O-STBC only exist for 2 transmit antenna schemes, channel coded NO-STBC associated with the proposed receiver seems to be suitable for

We conclude the paper in section VIII- A by a fair comparison between the proposed non-binary decoding algorithm and the binary corrected Min-Sum (MS) algorithm [10] applied to