108 search results - page 10 / 22 » Spatial correlation in ultrawideband channels |
TCAD
2008
14 years 10 months ago
2008
We present an efficient optimization scheme for gate sizing in the presence of process variations. Our method is a worst-case design scheme, but it reduces the pessimism involved i...
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CISS
2008
IEEE
15 years 4 months ago
2008
IEEE
—We propose a new scheme for limited feedback in MIMO systems. We consider transmit beamforming and receiver maximal ratio combining as a base for our work, and propose a novel b...
CORR
2006
Springer
14 years 10 months ago
2006
Springer
This letter derives the asymptotic symbol error rate (SER) and outage probability of multiple-input multiple-output (MIMO) maximum ratio-combining (MRC) systems. We consider Raylei...
VTC
2008
IEEE
15 years 4 months ago
2008
IEEE
- In this paper, we consider novel cooperative transmission from multiple base stations in multi-user wireless systems. The proposed scheme generates multiple beams using partial c...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— A multiple-input multiple-output (MIMO) system, where multiple antennas are used at both transmitter and receiver, has been a promising technique for realizing highspeed wirele...