35 search results - page 6 / 7 » Transmitter-Based Minimization of Error Rates in the Downlin... |
IWCMC
2009
ACM
13 years 12 months ago
2009
ACM
In wireless communication systems, adaptive modulation and coding (AMC) is used to improve the downlink (DL) spectral efficiency by exploiting the underlying channel condition. Ho...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper, we consider a deadline constrained traffic and analyze the joint effects of packet queuing and adaptive modulation (AM) for packet transmission in MIMO systems. We p...
CSE
2009
IEEE
13 years 8 months ago
2009
IEEE
A lifetime of several years for wireless sensor nodes can be achieved if their activity period is minimized. This can be done by using low duty cycle protocols. One of the challeng...
TWC
2008
13 years 5 months ago
2008
In this paper a single-input-single-output wireless data transmission system with adaptive modulation and coding over correlated fading channel is considered, where run-time power ...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— In this paper, we consider the joint transmitter and receiver design problem based on a novel approximate maximum likelihood decision feedback equalizer (A-ML-DFE) over frequen...