13 search results - page 1 / 3 » Algorithms for Interpolation-Based QR Decomposition in MIMO-... |
TSP
2011
12 years 11 months ago
2011
The extension of multiple-input multiple-output (MIMO) sphere decoding from the narrowband case to wideband systems based on orthogonal frequency division multiplexing (OFDM) requ...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— We present algorithms to suppress the asynchronous co-channel interference (CCI) in MIMO OFDM systems, which is becoming the dominant limiting factor in the performance of the ...
ASPLOS
2009
ACM
14 years 5 months ago
2009
ACM
QR decomposition is a computationally intensive linear algebra operation that factors a matrix A into the product of a unitary matrix Q and upper triangular matrix R. Adaptive sys...
SIPS
2007
IEEE
13 years 11 months ago
2007
IEEE
OFDM demodulation under fast fading radio channels is very computationally demanding, making the implementation of Software Defined Radio (SDR) solutions problematic. A suboptima...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—An efficient maximum-likelihood decoder with a new reduction strategy is proposed for linear MIMO channel systems. Unlike the current reduction strategies which only reorder th...