269 search results - page 4 / 54 » An Achievable Rate Region for the Broadcast Channel with Fee... |
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
—This paper presents an opportunistic feedback (OF) protocol that achieves the asymptotic sum-capacity of the fading broadcast channel (BC) with a limited amount of feedback. The...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
On a multiantenna broadcast channel, simultaneous transmission to multiple users by joint beamforming and scheduling is capable of achieving high throughput, which grows double log...
TCOM
2011
13 years 2 months ago
2011
This paper proposes an adaptive multi-mode transmission strategy to improve the spectral efficiency achieved in the multiple-input multiple-output (MIMO) broadcast channel with d...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
We investigate the effects of user cooperation on the secrecy of broadcast channels by considering a cooperative relay broadcast channel. We show that user cooperation can increase...
TIT
2010
13 years 2 months ago
2010
Abstract--In this paper, we consider a multiple-input