260 search results - page 30 / 52 » A New Achievability Scheme for the Relay Channel |
107
click to vote
CISS
2008
IEEE
15 years 6 months ago
2008
IEEE
— In this paper, we investigate resource allocation for a multi-user OFDMA cooperative system. Aiming at minimizing the total transmission power under target rate constraints for...
ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
A new adaptive UEP_BTC_STBC scheme is proposed to guarantee the robust video transmission according to the channel conditions. This scheme enhanced STBC (space- time block coding)...
TWC
2010
14 years 6 months ago
2010
Abstract--In this paper, we deal with the performance of nonorthogonal Amplify-and-Forward protocols over block-fading channels (BFNAF), where the source retransmits the same data ...
CORR
2010
Springer
14 years 12 months ago
2010
Springer
In this paper, we provide a new achievable ergodic secrecy rate region for the multiple access wiretap channel in fading. Our achievable scheme is based on repeating each symbol at...
SODA
2010
ACM
15 years 9 months ago
2010
ACM
The linear deterministic model of relay channels is a generalization of the traditional directed network model which has become popular in the study of the flow of information ove...