Topics in matrix analysis
Elements of information theory
Elements of information theory
Space-Time Block Coding for Wireless Communications
Space-Time Block Coding for Wireless Communications
Introduction to Space-Time Wireless Communications
Introduction to Space-Time Wireless Communications
Precoded Orthogonal Space–Time Block Codes Over Correlated Ricean MIMO Channels
IEEE Transactions on Signal Processing
Differential space time block codes using nonconstant modulus constellations
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing - Part I
Complex-Valued Matrix Differentiation: Techniques and Key Results
IEEE Transactions on Signal Processing
Differential space-time modulation with eigen-beamforming for correlated MIMO fading channels
IEEE Transactions on Signal Processing
Quasi-orthogonal STBC with minimum decoding complexity
IEEE Transactions on Wireless Communications
Differential modulation based on quasi-orthogonal codes
IEEE Transactions on Wireless Communications
Precoding of space-time block coded signals for joint transmit-receive correlated MIMO channels
IEEE Transactions on Wireless Communications
Single-symbol-decodable differential space-time modulation based on QO-STBC
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
IEEE Transactions on Information Theory
Differential space-time modulation
IEEE Transactions on Information Theory
A construction of a space-time code based on number theory
IEEE Transactions on Information Theory
Diversity and multiplexing: a fundamental tradeoff in multiple-antenna channels
IEEE Transactions on Information Theory
Chernoff bounds on pairwise error probabilities of space-time codes
IEEE Transactions on Information Theory
Full-diversity, high-rate space-time block codes from division algebras
IEEE Transactions on Information Theory
The golden code: a 2×2 full-rate space-time code with nonvanishing determinants
IEEE Transactions on Information Theory
Cyclic Algebras for Noncoherent Differential Space–Time Coding
IEEE Transactions on Information Theory
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
Space-time block coding for wireless communications: performance results
IEEE Journal on Selected Areas in Communications
A differential detection scheme for transmit diversity
IEEE Journal on Selected Areas in Communications
Precoded DOSTBC over Rayleigh channels
Research Letters in Communications - Regular issue
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In this paper, we propose a maximum likelihood (ML) decoder for differentially encoded full-rank square non-orthogonal space-time block codes (STBCs) using unitary or non-unitary signal constellations, which is also applicable to full-ranked orthogonal STBC (OSTBC). As the receiver is jointly optimized with respect to the channel and the unknown data, it does not require any knowledge of channel power, signal power, or noise power to decode the signal, and the decision is purely based on two consecutively received data blocks. We analyze the effect of channel correlation on the performance of the proposed system in Rayleigh fading channels. Assuming a general correlation model, an upper bound of the pairwise error probability (PEP) of the differential OSTBCs is derived. An approximate bound of the PEP for the differential non-orthogonal STBCs is also derived. We propose a precoder designing criterion for differential STBC over arbitrarily correlated Rayleigh channels. Precoding improves the system performance over the correlated Rayleigh MIMO channels. Our precoded differential codes differ from the previously proposed precoder designs for differential OSTBC in the following ways: 1) We propose a precoder design for arbitrarily correlated Rayleigh channels, whereas the previous work considers only for transmit correlation. 2) The previous work is only applicable to the OSTBCs with PSK constellations, whereas our precoder is applicable to any type of full-rank square STBCs with unitary and non-unitary signal constellations.