40 search results - page 2 / 8 » Performance analysis of a slotted-ALOHA protocol on a captur... |
CORR
2007
Springer
13 years 6 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...
TIT
2008
13 years 6 months ago
2008
Abstract--Cooperative transmission protocols over fading channels are based on a number of relaying nodes to form virtual multiantenna transmissions. Diversity provided by these te...
JCM
2008
13 years 6 months ago
2008
Cooperative transmission has been used to achieve diversity gain through partner to create multiple independent fading channels. It has attracted lots of research attention in rece...
TWC
2008
13 years 6 months ago
2008
In this letter, we are concerned with adaptive ARQ techniques combined with backoff strategies that exploit the bursty nature of wireless links for improved energy savings. Specifi...
GLOBECOM
2007
IEEE
14 years 18 days ago
2007
IEEE
Abstract— Understanding link statistics in mobile ad hoc networks (MANETs) is essential to design adaptive routing protocols and achieve desired network performance. While much a...