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165
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VTC
2008
IEEE
16 years 1 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...
186
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract- OFDMA subchannel allocation has been wellstudied. However, most of the available literature considers a single cell system without cochannel interference. We present a no...
165
click to vote
VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper, we evaluate the performance of a WiMAX network in different frequency reuse scenarios with and without adaptive beaforming technique. We study the possibility of ...
182
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper, a novel blind channel estimation algorithm for a multiple input multiple output (MIMO) system is described. This algorithm is easier to implement than the previou...
184
click to vote
VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
— We consider the downlink of a multiuser multi-input multi-output (MIMO) broadcast channel under a single cell structure. To study the achievable link coverage performance of ze...