85 search results - page 2 / 17 » ARQ Diversity in Fading Random Access Channels |
CORR
2007
Springer
13 years 4 months ago
2007
Springer
—The focus of this paper is an information-theoretic study of retransmission protocols for reliable packet communication under a secrecy constraint. The hybrid automatic retransm...
TWC
2010
12 years 11 months ago
2010
Abstract--In this paper we develop a new analytical methodology for the evaluation of the outage probability of cooperative decode-and-forward (DF) automatic-repeat-request (ARQ) r...
INFOCOM
2003
IEEE
13 years 10 months ago
2003
IEEE
— Multiuser diversity refers to a type of diversity present across different users in a fading environment. This diversity can be exploited by scheduling transmissions so that us...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—Cooperative diversity is effectively used to combat the correlated fading. In the existing papers on cooperative diversity, the fading channels are idealistically assumed to be ...
HICSS
2000
IEEE
13 years 9 months ago
2000
IEEE
In this paper, we investigate the e ectiveness of applying type-II hybrid ARQ schemes to the transmission of MPEG-2 encoded video streams over xed wireless links in broadband xed ...