92 search results - page 2 / 19 » Adaptive Modulation and Coding for Hybrid Cooperative Networ... |
ICC
2009
IEEE
14 years 1 days ago
2009
IEEE
—Rate adaptation based on Signal-to-Noise Ratio (SNR) measurements is a common channel adaptation scheme to increase throughput in wireless communication systems. To use rate ada...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
— We study coding and modulation rate adaptation problem for HARQ systems with partially observable state from cross-layer viewpoint. The rate of convolutionally coded MQAM is ad...
VTC
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract—This paper presents an Irregular Distributed Hybrid Concatenated Differential (Ir-DHCD) coding scheme contrived for the relayaided differential decode-and-forward (DDF) ...
IWCMC
2010
ACM
13 years 10 months ago
2010
ACM
Adaptive modulation can improve the throughput of cooperative communications, which has been shown in previous research. So far the adaptive modulation is applied with respect to ...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
— Throughput is an important performance measure for data communications over wireless links. In this work, we consider joint adaptation of coding rates, modulation modes and lev...