31 search results - page 5 / 7 » Low Complexity Outage Optimal Distributed Channel Allocation... |
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
— This paper studies the optimization techniques for scheduling multimedia packets in satellite digital multimedia broadcasting system, namely SDMB, in the presence of a return l...
SECON
2008
IEEE
14 years 2 months ago
2008
IEEE
— We address the problem of congestion control in multi-radio, multi-channel, wireless mesh networks. Compared to its single radio counterpart for which solutions exist, this pro...
TWC
2008
13 years 7 months ago
2008
In this paper, designing an effective user relaying algorithm, in terms of relay node selection and power allocation, is discussed for amplify-and-forward wireless relay networks. ...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Adaptive orthogonal frequency division multiple access (OFDMA) has recently been recognized as a promising technique for providing high spectral efficiency in future broadband wire...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
— This paper proposes a low complexity unitary precoding scheme for multiple-input multiple-output (MIMO) systems. The singular-value decomposition (SVD) based transmission is ca...