188 search results - page 4 / 38 » Efficient Wavelet Packet Modulation for Wireless Communicati... |
MOBIHOC
2008
ACM
15 years 9 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...
IJIT
2004
14 years 11 months ago
2004
The increase popularity of multimedia application especially in image processing places a great demand on efficient data storage and transmission techniques. Network communication ...
WOWMOM
2006
ACM
15 years 3 months ago
2006
ACM
It is known that multicasting is an efficient method of supporting group communication as it allows the transmission of packets to multiple destinations using fewer network resour...
ISCC
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper, we study the problems of resource and performance management in channelized wireless networks. For identifying research issues systematically, we propose a research...
ICASSP
2010
IEEE
14 years 8 months ago
2010
IEEE
We design lifting-based wavelet transforms for any arbitrary communication graph in a wireless sensor network (WSN). Since transmitting raw data bits along the routing trees in WS...