Space-Time Block Coding for Wireless Communications
Space-Time Block Coding for Wireless Communications
Fundamentals of wireless communication
Fundamentals of wireless communication
MIMO Wireless Communications: From Real-World Propagation to Space-Time Code Design
MIMO Wireless Communications: From Real-World Propagation to Space-Time Code Design
Modern Coding Theory
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
A universal lattice code decoder for fading channels
IEEE Transactions on Information Theory
On the design of algebraic space-time codes for MIMO block-fading channels
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
The golden code: a 2×2 full-rate space-time code with nonvanishing determinants
IEEE Transactions on Information Theory
An optimal two transmit antenna space-time code and its stacked extensions
IEEE Transactions on Information Theory
Perfect Space–Time Block Codes
IEEE Transactions on Information Theory
Space–Time Coding Techniques With Bit-Interleaved Coded Modulations for MIMO Block-Fading Channels
IEEE Transactions on Information Theory
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Our motivation is the design of space-time coding which is optimal under both maximum likelihood and iterative decoding. We describe the construction of new full-rate space-time codes with non-vanishing determinant that satisfy the genie conditions for iterative probabilistic decoding. The problem combining the genie conditions and the rank criterion is rewritten in terms of a quadratic form. The construction over Z[i] (the cubic lattice) yields a family of codes defined by Pythagorean triples. The space-time code built over Z[i] and involving the quaternion algebra (i, 5/Q(i)) is referred to as the Aladdin-Pythagoras code. The construction over Z[j] (the hexagonal lattice) also yields a full-rate non-vanishing determinant code that is suitable for iterative decoding on multiple antenna channels.