460 search results - page 40 / 92 » On time diversity for packet channels |
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
If we treated image watermarking as a communication problem using the image as the communication channel, applying error-correcting codes (ECC) to the watermarking system should i...
CORR
2006
Springer
14 years 9 months ago
2006
Springer
This paper deals with orthogonal Space-Time Block Coded MC-CDMA systems, in outdoor realistic downlink scenarios with up to two transmit and receive antennas. Assuming no channel s...
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this paper, frequency-domain interleaving on a frame-by-frame basis for orthogonal frequency division multiplexing combined with time division multiplexing (OFDM/TDM) using m...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
Multi-hop relay channels use multiple relay stages, each with multiple relay nodes, to facilitate communication between a source and destination. Previously, distributed space-tim...
NSDI
2010
14 years 7 months ago
2010
This paper proposes to exploit physical layer information towards improved rate selection in wireless networks. While existing schemes pick good transmission rates, this paper tak...