UAN

(redirected from Underwater Acoustic Network)
AcronymDefinition
UANUniversidad Autonoma de Nayarit (Spanish; Mexican university)
UANUjian Akhir Nasional (Indonesian: National Final Examination)
UANUrea-Ammonium Nitrate (fertilizer compound)
UANUnited Animal Nations
UANUniversal Application Network
UANUniversal Area Network
UANUnited American Nurses
UANUniversal Access Number
UANUniversal Application Network (Siebel Systems)
UANUser Account Number
UANUniversity After Next
UANUnderwater Acoustic Network (EU)
UANUnione Accademica Nazionale (Italy; National Academic Union)
UANUser Access Node
UANUric Acid Nephrolithiasis
UANUrban Agriculture News (newsletter)
References in periodicals archive ?
While coordination algorithms for task allocation use only local sensing [14], these algorithms do not take advantage of the underwater acoustic network capability and formal analysis tools are lacking.
The comparison between Terrestrial Wireless Sensor Network (TWSN), Underwater Acoustic Network (UAN) and Underwater Wireless Sensor Network (UWSN) is given in section 3.
Another study mainly worked on communications in an ad hoc underwater acoustic network [13].
Although underwater acoustic network has continued to be studied for decades, underwater networking and routing protocols are still at the infant stage of research.
Houcke, "Throughput-Efficient Super- TDMA MAC Transmission Schedules in Ad Hoc Linear Underwater Acoustic Networks," IEEE Journal of Oceanic Engineering, Vol.
Zorzi, "Focused beam routing protocol for underwater acoustic networks," in Proc.
Li, "A secure routing scheme for underwater acoustic networks," International Journal of Distributed Sensor Networks, vol.
"A resilient pressure routing scheme for underwater acoustic networks," in Proc.
Garcia, "Ad hoc positioning for sensors in underwater acoustic networks," in Proceedings of the MTS/IEEE TechnoOcean (OCEANS '04), vol.
The following simulations are conducted by Aqua-sim, which is an NS2-based simulator dedicated for underwater acoustic networks. The simulation time is 2000 s in total, with the generated data following the Poisson distribution.
Akyildiz et al (2004, 2005) has said the major challenges in the design of Underwater Acoustic Networks: Battery power is limited and usually batteries cannot be recharged, also because solar energy cannot be exploited; The available bandwidth is severely limited; Channel characteristics, including long and variable propagation delays, multi-path and fading problems; High bit error rates; Underwater sensors are prone to failures because of fouling, corrosion, etc.
Wang, "Ordered CSMA: a collision-free MAC protocol for underwater acoustic networks," in Proceedings of the IEEE OCEANS '07, pp.