17 search results - page 3 / 4 » MIMO Broadcast Channels with Spatial Heterogeneity |
ICC
2009
IEEE
14 years 15 days ago
2009
IEEE
— In this paper, we derive a precise expression of spatial degrees of freedom (DOF) for two mutually interfering broadcast channels (IFBC) as a function of arbitrary numbers of t...
JSAC
2007
13 years 5 months ago
2007
Abstract— We consider multiuser scheduling with limited feedback of partial channel state information in MIMO broadcast channels. By using spatial multiplexing at the base statio...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Interference alignment is a transmission technique for exploiting all available degrees of freedom in the symmetric frequency- or time-selective interference channel with an arbit...
CISS
2007
IEEE
13 years 9 months ago
2007
IEEE
This paper considers broadcast channels with L antennas at the base station and m single-antenna users, where each user has perfect channel knowledge and the base station obtains c...
ICC
2007
IEEE
14 years 2 days ago
2007
IEEE
Abstract— The capacity region of Gaussian Multi-InputMultiple-Output (MIMO) broadcast channels has been shown to be achieved by dirty paper coding (DPC). However, due to the high...