83 search results - page 7 / 17 » Adaptive Underwater Acoustic Communications |
105
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TSP
2010
14 years 4 months ago
2010
Abstract--In this paper, we investigate various channel estimators that exploit channel sparsity in the time and/or Doppler domain for a multicarrier underwater acoustic system. We...
MOBICOM
2006
ACM
15 years 3 months ago
2006
ACM
VTC
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract— We consider the performance of underwater acoustic ad-hoc networks. We assume a uniform distribution of the nodes over a finite area. The node-to-node channel is model...
MOBICOM
2006
ACM
15 years 3 months ago
2006
ACM
Significant progress has been made in terrestrial sensor networks to revolutionize sensing and data collection. To bring the concept of long-lived, dense sensor networks to the u...
82
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SECON
2010
IEEE
14 years 7 months ago
2010
IEEE
The principles of sensor networks--low-power, wireless, in-situ sensing with many inexpensive sensors--are only recently penetrating into underwater research. Acoustic communicati...