15 search results - page 1 / 3 » afs 2011 |
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In this paper, training design is studied for a single relay amplify-and-forward cooperative network. The taps of the frequency selective channels are assumed to be correlated and...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
We consider the problem of minimizing the cost of the power required to achieve a specified level of quality-of-service (QoS) on a point-to-point link that may be assisted by an ...
TIT
2011
12 years 12 months ago
2011
—Secure communication protocols over a single-relay system in the presence of a multiple-antenna eavesdropper are investigated. When there is no direct link between the source an...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In this paper, we propose a novel framework to integrate articulatory features (AFs) into HMM- based ASR system. This is achieved by using posterior probabilities of different AFs...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
Two proportionate af ne projection sign algorithms (APSAs) are proposed for system identi cation applications, such as network echo cancellation (NEC), where the impulse response ...