19 search results - page 1 / 4 » Cross-Layer Link Adaptation Design for Relay Channels with C... |
CORR
2008
Springer
13 years 4 months ago
2008
Springer
The cooperative automatic repeat request (C-ARQ) is a link layer relaying protocol which exploits the spatial diversity and allows the relay node to retransmit the source data pac...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
This paper presents a cross-layer approach to jointly design adaptive modulation and coding (AMC) at the physical layer and cooperative truncated automatic repeat request (ARQ) pro...
JCM
2007
13 years 4 months ago
2007
Abstract— In this paper, we propose and evaluate the performance of new link layer frame transmission techniques for MIMO (multiple input multiple output) wireless systems from a...
TWC
2008
13 years 4 months ago
2008
In order to adapt to time-varying wireless channels, various channel-adaptive schemes have been proposed to exploit inherent spatial diversity in mobile/wireless ad hoc networks w...
AINA
2007
IEEE
13 years 6 months ago
2007
IEEE
Abstract— We propose a unified cross layer routing protocol with multiple constraints for CDMA multihop cellular networks (MCN). Multiple constraints are imposed on intermediate...