72 search results - page 4 / 15 » Symbol Based Rate Adaptation in Coded MIMO-OFDM Systems |
ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper proposes an image coding method based on adaptive downsampling which not only uses the pixel redundancy but also considers visual redundancy. At the encoder side, codec...
VTC
2010
IEEE
14 years 8 months ago
2010
IEEE
In this paper, we propose a generalized multiple-input multiple-output (MIMO) transmit preprocessing system, where both the channel coding and the linear MIMO transmit precoding c...
KAIS
2011
14 years 4 months ago
2011
Recommendation Systems have become an important tool to cope with the information overload problem by acquiring data about the user behavior. After tracing the user behavior, throu...
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—MIMO-OFDM wireless systems require adaptive modulation and coding based on channel state information (CSI) to maximize throughput in changing wireless channels. Traditional adap...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
We present a system for video streaming well adapted to the unpredictable and varying nature of Internet. The proposed system uses a superposition of several Multiple Description ...