62 search results - page 6 / 13 » An Iterative MIMO-HSDPA Receiver Based On a K-Best-MAP Algor... |
GRIDNETS
2008
14 years 10 months ago
2008
In this paper we propose an efficient approach to determine the optimal hops for multi-hop ad hoc wireless networks. Based on the assumption that nodes use successive interferenc...
TSP
2010
14 years 4 months ago
2010
In this correspondence, we show how the cyclic prefix can be used to enhance the performance of an OFDM receiver. Specifically, we show how an OFDM symbol can be blindly detected ...
TWC
2008
14 years 9 months ago
2008
We consider a secondary usage of spectrum scenario where a secondary network coexists and/or shares the radio spectrum with a primary network to which the spectrum is licensed. The...
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CISS
2010
IEEE
14 years 1 months ago
2010
IEEE
—This paper considers the reconstruction of structured-sparse signals from noisy linear observations. In particular, the support of the signal coefficients is parameterized by h...
TSP
2008
14 years 9 months ago
2008
We propose low-complexity block turbo equalizers for orthogonal frequency-division multiplexing (OFDM) systems in time-varying channels. The presented work is based on a soft minim...