Space-time block codes (STBCs) from orthogonal designs (ODs) and coordinate interleaved
orthogonal designs (CIOD) have been attracting wider attention due to their amenability for …

In this paper, we consider a quasi-orthogonal (QO) space-time block code (STBC) with
minimum decoding complexity (MDC-QO-STBC). We formulate its algebraic structure and …

Orthogonal space-time block codes (OSTBC) from orthogonal designs have both
advantages of complex symbol-wise maximum-likelihood (ML) decoding and full diversity …

Orthogonal space-time block codes provide full diversity, and maximum-likelihood (ML)
decoding for orthogonal codes can be realized on a symbol-by-symbol basis. It has been …

In this paper, we formulate the algebraic structure of quasiorthogonal STBC with minimum
decoding complexity (MDC-QOSTBC), whose maximum likelihood (ML) decoder only …

A new class of quasi-orthogonal space-time block code (QO-STBC) namely minimum-
decoding-complexity QO-STBC (MDC-QOSTBC) has recently been proposed in the …

We present a new class of space-time-frequency block codes (STFBC) for multiantenna
orthogonal frequency division multiplexing (MIMO-OFDM) transmissions over frequency …

Quasi-Orthogonal Space-Time Block Code presents an up-to-date, comprehensive and in-
depth discussion of an important emerging class of space-time codes, called the Quasi …

We develop a new 4× 4 Hadamard-precoded quasi-orthogonal space-time block code (QO-
STBC) that enables highly effective near-maximum-likelihood (near-ML) reliability-based …

An 8times8 two-symbol decodable quasi-orthogonal space-time block code (QO-STBC) is
presented which can be transmitted across either 8 or 4 antennas with full rate and the same …