38 search results - page 2 / 8 » Achievable Rates for the Multiple Access Channel with Feedba... |
CORR
2006
Springer
13 years 5 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...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— We derive a lower bound on the diversitymultiplexing tradeoff for multiple antenna multiple access channels using temporal power control (PC). We quantify the substanti...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
Source and channel coding over multi-user channels in which receivers have access to correlated source side information, is considered. For several simple multi-user channels nece...
CISS
2008
IEEE
13 years 12 months ago
2008
IEEE
—We investigate the effects of user cooperation on the secrecy of multiple access channels with generalized feedback (MAC-GF). We show that cooperation can increase the achievabl...
GLOBECOM
2008
IEEE
13 years 12 months ago
2008
IEEE
— We use the idea of dependence balance [1] to obtain the first improvement over the cut-set bound for the discrete memoryless multiple access channel with noiseless feedback (M...