29 search results - page 1 / 6 » Cooperative Transmission for Underwater Acoustic Communicati... |
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Underwater acoustic channel usually has low data rate, long propagation delay, severe multipath effect, and time varying fading. Cooperative transmission is a new wireless commu...
ICC
2009
IEEE
13 years 11 months ago
2009
IEEE
—Due to the half-duplex property of the underwater acoustic channels, the classic stop-and-wait ARQ (SW-ARQ) and its variants are generally thought to be the only class of ARQ pr...
AIMS
2010
Springer
13 years 4 months ago
2010
Springer
Underwater wireless networks consist of mobile and static nodes, which usually communicate using the acoustic channel since radio transmissions attenuate rapidly and optical commun...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
The underwater acoustic channel is characterized by a path loss that depends not only on the transmission distance, but also on the signal frequency. As a consequence, transmission...
MOBICOM
2006
ACM
13 years 10 months ago
2006
ACM
In this work, multi-hop cooperative schemes for underwater sensor networks are studied and shown to be highly energy efficient. Also, the signal model for a multipath channel is d...