Algebraic Number Precoding for Space-Time Block Codes

We propose a space-time block coding framework based on linear precoding. The codes for P transmit antennas are formed by transmitting the information vector (with P independent information symbols) L times where each time it is rotated by a distinct precoding matrix. The framework generalizes conve...

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Vydáno v:	IEEE transactions on information theory Ročník 55; číslo 6; s. 2696 - 2704
Hlavní autoři:	Zhihong Hong, Ke Liu, Boston, N., Sayeed, A.M.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.06.2009 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algebra Algebraic number theory Antennas Applied sciences Block codes circular matrices Codes Coding, codes Computer simulation Constellation diagram cyclotomic fields Decoding Diophantine approximation Exact sciences and technology Information theory Information, signal and communications theory Mathematical analysis Mathematical models Matrices Matrix MIMO multiple-input multiple-output (MIMO) Multiplexing Numerical simulation Performance analysis Performance evaluation Radiocommunications Signal and communications theory Simulation space-time codes spatial multiplexing Symbols Telecommunications Telecommunications and information theory Transmitters Transmitting antennas Vectors Wireless communication Performance evaluation MIMO system Algebraic number theory Block code Space-time codes cyclotomic fields Diophantine approximation Decoding multiple-input multiple-output (MIMO) Spatial multiplexing Transmitting antenna Coding circular matrices Numerical simulation space―time codes Number theory
ISSN:	0018-9448, 1557-9654
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