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Spacetime block codes from orthogonal designs
 IEEE Trans. Inform. Theory
, 1999
"... Abstract — We introduce space–time block coding, a new paradigm for communication over Rayleigh fading channels using multiple transmit antennas. Data is encoded using a space–time block code and the encoded data is split into � streams which are simultaneously transmitted using � transmit antennas. ..."
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Cited by 1500 (42 self)
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decoding algorithm. The classical mathematical framework of orthogonal designs is applied to construct space–time block codes. It is shown that space–time block codes constructed in this way only exist for few sporadic values of �. Subsequently, a generalization of orthogonal designs is shown to provide
Orthogonal Designs
, 2011
"... The amicableKronecker construction of quaternion orthogonal designs ..."
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Cited by 1 (0 self)
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The amicableKronecker construction of quaternion orthogonal designs
Generalized orthogonal designs
"... Abstract Orthogonal designs and their special cases such as weighing matrices and Hadamard matrices have many applications in combinatorics, statistics, and coding theory as well as in signal processing. In this paper we generalize the definition of orthogonal designs, we give many constructions for ..."
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Abstract Orthogonal designs and their special cases such as weighing matrices and Hadamard matrices have many applications in combinatorics, statistics, and coding theory as well as in signal processing. In this paper we generalize the definition of orthogonal designs, we give many constructions
The Theory of Quaternion Orthogonal Designs
"... Over the past several years, there has been a renewed interest in complex orthogonal designs for their application in spacetime block coding. Motivated by the success of this application, this paper generalizes the definition of complex orthogonal designs by introducing orthogonal designs over the ..."
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Cited by 8 (3 self)
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Over the past several years, there has been a renewed interest in complex orthogonal designs for their application in spacetime block coding. Motivated by the success of this application, this paper generalizes the definition of complex orthogonal designs by introducing orthogonal designs over
A survey of orthogonal designs
, 1974
"... This paper surveys orthogonal designs which are an overview of BaumertHall arrays, Hadamard matrices and weighing matrices. The known results are given and unsolved problems indicated. ..."
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This paper surveys orthogonal designs which are an overview of BaumertHall arrays, Hadamard matrices and weighing matrices. The known results are given and unsolved problems indicated.
ORTHOGONAL DESIGNS IN POWERS OF TWO
"... Orthogonal Designs in powers of two Repeat designs are introduced and it is shown how they may be used to give very powerful constructions for orthogonal designs in powers of two. These results are used to show all full four variable and all three variable designs exist in 2t, t ≤ 9. We believe thes ..."
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Orthogonal Designs in powers of two Repeat designs are introduced and it is shown how they may be used to give very powerful constructions for orthogonal designs in powers of two. These results are used to show all full four variable and all three variable designs exist in 2t, t ≤ 9. We believe
On Amicable Orthogonal Designs of Order 8
"... Some new amicable orthogonal designs of order 8 are found as part of a complete search of the equivalence classes for orthogonal designs ..."
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Some new amicable orthogonal designs of order 8 are found as part of a complete search of the equivalence classes for orthogonal designs
On the Amicability of Orthogonal Designs
, 2008
"... Although it is known that the maximum number of variables in two amicable orthogonal designs of order 2 n p, where p is an odd integer, never exceeds 2n+2, not much is known about the existence of amicable orthogonal designs lacking zero entries that have 2n+2 variables in total. In this paper we de ..."
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Although it is known that the maximum number of variables in two amicable orthogonal designs of order 2 n p, where p is an odd integer, never exceeds 2n+2, not much is known about the existence of amicable orthogonal designs lacking zero entries that have 2n+2 variables in total. In this paper we
Orthogonal designs II
"... Orthogonal designs are a natural generalization of the BaumertHall arrays which have been used to construct Hadamard matrices. We continue our investigation of these designs and show that orthogonal designs of type (1, k) and order n exist for every k < n when n = 2t+2. 3 and n = 2t+2.5 (where t ..."
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Orthogonal designs are a natural generalization of the BaumertHall arrays which have been used to construct Hadamard matrices. We continue our investigation of these designs and show that orthogonal designs of type (1, k) and order n exist for every k < n when n = 2t+2. 3 and n = 2t+2.5 (where
Some New Constructions for Orthogonal Designs
"... We give three new constructions for orthogonal designs using amicable orthogonal designs. These are then used to show (i) all possible ntuples, n ~ 5, are the types of orthogonal designs in order 16 and (ii) all possible ntuples, n ~ 3 are the types of orthogonal designs in order 32, (iii) all 4t ..."
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We give three new constructions for orthogonal designs using amicable orthogonal designs. These are then used to show (i) all possible ntuples, n ~ 5, are the types of orthogonal designs in order 16 and (ii) all possible ntuples, n ~ 3 are the types of orthogonal designs in order 32, (iii) all 4
Results 1  10
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284,585