Generating matrices to be used for the random orthogonal transformation of blocks of data in a transmission chain
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United States of America Patent
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Oct 7, 2003
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N/A
app pub date -
Jan 4, 2002
filing date -
Jun 15, 1998
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Abstract
Matrices to be used for the random orthogonal transformation of blocks of data in a transmission chain are generated. A square matrix with orthogonal column vectors and orthogonal row vectors is divided to create M matrices. The number of rows of each of these matrices is equal to M*n, where n is the number of columns of each of the matrices and M is an integer larger than one. Each of the M matrices is allocated to a transmitter in a transmission chain or, alternatively, a plurality of the M matrices are allocated to one base station of a wireless transmission system.
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