151 search results - page 4 / 31 » Packet Reversed Packet Combining Scheme |
ISCC
2006
IEEE
14 years 18 days ago
2006
IEEE
Currently, the OFDMA transmission scheme seems to be a promising candidate for future broadband radio systems. The crucial part which determines the performance is thereby the com...
INFOCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract—Packet collision causes packet loss and wastes resources in wireless networks. It becomes even worse in dense WSNs, due to burst-traffic and congestion around sinks. In...
JMIV
2010
13 years 1 months ago
2010
This paper proposes robust algorithms to deconvolve discrete noised signals and images. The solutions are derived as linear combinations of spline wavelet packets that minimize so...
ICIP
2000
IEEE
14 years 8 months ago
2000
IEEE
We combine multiple description (MD) quantization, entropy coding, and data partitioning to improve the error resiliency of images over varying packet loss channels. Our proposed ...
MOBIHOC
2008
ACM
14 years 6 months ago
2008
ACM
Due to the long propagation delay and high error rate of acoustic channels, it is very challenging to provide reliable data transfer for time-critical applications in an energy-ef...