72 search results - page 7 / 15 » Spatially-multiplexed MIMO markers |
SIGCOMM
2010
ACM
13 years 9 months ago
2010
ACM
A PHY and MAC protocol for MIMO concurrent transmissions, called Contrabass, is presented. Concurrent transmissions, also referred to as multi-user MIMO, are simultaneous transmis...
VTC
2006
IEEE
14 years 2 months ago
2006
IEEE
Multiple antennas at the transmitter and the receiver have the potential to either increase the data rate through spatial multiplexing or enhance the quality of transmission throu...
JSAC
2007
13 years 8 months ago
2007
— Despite its low-complexity, the zero-forcing receiver is known to suffer from noise enhancement to restore the spatially multiplexed data in a single-user MIMO system. Neverthe...
MOBICOM
2010
ACM
13 years 9 months ago
2010
ACM
This paper studies MIMO based rate adaptation (RA) in 802.11n wireless networks. Our case study shows that existing RA algorithms offer much lower throughput than even a fixed-rat...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—We consider strategies for the lossy transmission of a zero mean Gaussian source over a 2×2 MIMO channel with Rayleigh fading. The source is represented either using a single d...