99 search results - page 4 / 20 » Downlink Distributed Beamforming through Relay Networks |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
A sequential quadratic programming (SQP) method is proposed to solve the distributed beamforming problem in multiple relay networks. The problem is formulated as the minimization ...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This paper addresses the problem of beamforming (BF) design for orthogonal frequency division multiplexing (OFDM) based relay networks over frequency-selective channels. Both freq...
CORR
2007
Springer
14 years 9 months ago
2007
Springer
Abstract— We analyze fading relay networks, where a singleantenna source-destination terminal pair communicates through a set of half-duplex single-antenna relays using a two-hop...
TWC
2010
14 years 4 months ago
2010
In a conventional wireless cellular system, signal processing is performed on a per-cell basis; out-of-cell interference is treated as background noise. This paper considers the be...
VTC
2008
IEEE
15 years 3 months ago
2008
IEEE
—In this paper, we investigate the performance of adaptive beamforming while using subcarrier permutation PUSC in WiMAX cellular network. In the literature, it has been shown tha...