EURASIP Journal on Applied Signal Processing
Closed-form blind MIMO channel estimation for orthogonal space-time block codes
IEEE Transactions on Signal Processing
Blind Channel Identifiability for Generic Linear Space-Time Block Codes
IEEE Transactions on Signal Processing
Randomized Space-Time Coding for Distributed Cooperative Communication
IEEE Transactions on Signal Processing
Blind and semi-blind equalization for generalized space-time block codes
IEEE Transactions on Signal Processing
Blind ML Detection of Orthogonal Space-Time Block Codes: Identifiability and Code Construction
IEEE Transactions on Signal Processing - Part I
Correlation Matching Approaches for Blind OSTBC Channel Estimation
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Blind ML detection of orthogonal space-time block codes: efficient high-performance implementations
IEEE Transactions on Signal Processing
Semiblind multiuser MIMO channel estimation using capon and MUSIC techniques
IEEE Transactions on Signal Processing
Subspace approach to blind and semi-blind channel estimation for space-time block codes
IEEE Transactions on Wireless Communications
Differential modulation based on quasi-orthogonal codes
IEEE Transactions on Wireless Communications
Channel identifiability under orthogonal space-time coded modulations without training
IEEE Transactions on Wireless Communications
Space-time block codes from orthogonal designs
IEEE Transactions on Information Theory
Differential space-time modulation
IEEE Transactions on Information Theory
How much training is needed in multiple-antenna wireless links?
IEEE Transactions on Information Theory
Detection and estimation of improper complex random signals
IEEE Transactions on Information Theory
Sphere-packing bounds in the Grassmann and Stiefel manifolds
IEEE Transactions on Information Theory
Perfect Space–Time Block Codes
IEEE Transactions on Information Theory
On the Blind Identifiability of Orthogonal Space–Time Block Codes From Second-Order Statistics
IEEE Transactions on Information Theory
Complete Characterization of the Equivalent MIMO Channel for Quasi-Orthogonal Space–Time Codes
IEEE Transactions on Information Theory
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
A space-time coding modem for high-data-rate wireless communications
IEEE Journal on Selected Areas in Communications
A differential detection scheme for transmit diversity
IEEE Journal on Selected Areas in Communications
Transmit antennae space-time block coding for generalized OFDM in the presence of unknown multipath
IEEE Journal on Selected Areas in Communications
Blind recognition of linear space-time block codes: a likelihood-based approach
IEEE Transactions on Signal Processing
A linear programming receiver for blind detection of full rate space-time block codes
IEEE Transactions on Signal Processing
Performance Comparison of MIMO-STBC Systems with Adaptive Semiblind Channel Estimation Scheme
Wireless Personal Communications: An International Journal
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The problem of blind channel estimation under space-time block coded (STBC) transmissions is addressed. Firstly, a blind channel estimation criterion that generalizes previous works is proposed. The technique is solely based on second-order statistics (SOS) and if the channel is identifiable, the estimate is obtained as the main eigenvector of a generalized eigenvalue problem (GEV). Secondly, a new transmission technique is proposed to solve the indeterminacies associated to the blind channel estimation problem. The technique is based on the combination of different STBCs, and it can be reduced to a nonredundant precoding consisting in the rotation or permutation of the transmit antennas. Unlike other previous approaches, the proposed technique does not imply a penalty in the transmission rate or capacity of the STBC system, while it is able to avoid the ambiguities in many practical cases, which is illustrated by means of some simulation examples.