181 search results - page 2 / 37 » Downlink Interference Alignment |
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— Recent results establish the optimality of interference alignment to approach the Shannon capacity of interference networks at high SNR. However, the extent to which in...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract—Spatial multiplexing in the multi-user MIMO (MUMIMO) downlink allows each user in the system to receive multiple data subchannels simultaneously using the same time and ...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— The multiuser multiple-input multiple-output (MIMO) broadcast channel uses multiple antennas at the transmitter to simultaneously deliver information to multiple users. Despite...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
Using interference alignment, it has been shown that the number of degrees of freedom in the interference channel scales linearly with the number of users. Unfortunately, closed-f...
ETT
2002
13 years 4 months ago
2002
This paper deals with spreading sequences selection for downlink and uplink Multi-Carrier Code Division Multiple Access (MC-CDMA) systems with the aim of minimizing the dynamic ran...