ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper considers the decomposition of a complex matrix as the product of several sets of semi-unitary matrices and upper triangular matrices in iterative manner. The inner mos...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
QR decomposition (QRD)-based precoded MIMO-OFDM systems with reduced feedback are proposed to convert the MIMO-OFDM channel into layered subchannels. QRD-M is further combined wit...