Acoustic Sensor Networks (ASNs)
Real-time classification via sparse representation in acoustic sensor networks
... Acoustic Sensor Networks (ASNs) have been prototyped for many military and civilian applications such as animal vocalization recognition [13, 22, 24], military vehicle clas- sification [12, 5], ...
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Greedy routing in underwater acoustic sensor networks: a survey
... wireless sensor networks (W SNs), researchers are eager to use this tech n ology in the subsea ...water, acoustic waves are u sed as com m unication m edium , w h ich pose n ew challenges, including ...
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Hybrid Cross Layer Fault Resilient Energy Efficient Data Transmission for Underwater Acoustic Sensor Networks
... water acoustic sensor networks (UASN) has gained popularity with increasing applications in marine life monitoring, oil line and tsunami ...wireless sensor network, there is major difference ...
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A Survey on Underwater Acoustic Sensor Networks: Perspectives on Protocol Design for Signaling, MAC and Routing
... Underwater acoustic sensor networks (UASNs) are often used for environ- mental and industrial sensing in undersea/ocean space, therefore, these net- works are also named underwater wireless ...
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A hybrid based MAC protocol for underwater acoustic sensor networks
... characteristics, sensor devices are prudently built to prevent saltwater ...an acoustic transmitter in underwater. This kind of acoustic topology is called as Underwater Acoustic Sensor ...
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CFDAMA-SRR: A MAC Protocol for Underwater Acoustic Sensor Networks
... Underwater acoustic sensor networks are an enabling technology for many ...the acoustic channel place constraints on the trade-off between achievable end-to-end delay, channel utilisation and ...
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Analyzing the performance of Aloha in string multi hop underwater acoustic sensor networks
... Underwater sensor networks are becoming an important research ...[1], acoustic technology is the typical physical layer commu- nication method adopted by the underwater sensor net- works, ...
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Study and Analysis of Dynamic Routing Protocols for Different Parameters in Underwater Acoustic Sensor Networks
... Underwater sensor network systems consist of different types of sensor nodes (surface sink, underwater sensor nodes etc), mobile wireless nodes (unmanned underwater vehicle submarines) and other ...
5
A Hybrid ARQ scheme combining erasure codes and selective retransmissions for reliable data transfer in underwater acoustic sensor networks
... In this paper, we investigate a hybrid automatic repeat request (ARQ) scheme for reliable data transfer in multi-hop underwater acoustic sensor networks (UASNs). The proposed scheme combines ...
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ADCNC MAC: asynchronous duty cycle with network coding MAC protocol for underwater acoustic sensor networks
... To reduce the energy cost of underwater acoustic sensor networks (UWSNs), the duty cycle (i.e., periodic wake-up and sleep) concept has been used in several medium access control (MAC) protocols. ...
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Optimization of Multiple Gateway Deployment for Underwater Acoustic Sensor Networks
... Abstract. This research aims to develop novel technologies to efficiently integrate wireless communication networks and Underwater Acoustic Sensor Networks (UASNs). Surface gateway deployment ...
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Need and Role of Underwater Acoustic Sensor Networks
... each sensor directly sends the gathered data to the selected ...increased acoustic interference due to high transmission ...terrestrial sensor networks, the data produced by a source ...
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Distributed Mechanism by Wireless Acoustic Sensor Networks with Blind Synchronization
... wireless acoustic sensor systems (WASNs), testing rate balances (SROs) between hubs are inescapable, and perceived as one of the difficulties that must be settled for a sound exhibit ...
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A Review on Underwater Acoustic Sensor Networks: Perspective of Internet of Things
... of acoustic signals was found out befitting to perform underwater wireless ...contrary, acoustic signals can propagate with lower attenuation and absorption much longer distance in underwater environments ...
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Enhanced hop-by-hop routing algorithms for underwater acoustic sensor networks
... This research is to address the problem of high energy consumption in the information distribution phase due to uncontrolled flooding or unnecessary traffic flow in building up routes. In underwater networks ...
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Title: Acoustic Underwater Wireless Sensor Networks: Channel Gain and Channel Communication
... Abstract— Networks of sensors and underwater vehicles can perform synoptic, cooperative adaptive sampling of the coastal ocean ...Underwater acoustic sensor networks (UW-ASNs) can perform ...
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Energy Ef ficient and Reliable Communication in Underwater Acoustic Sensor Networks
... every sensor is important and the process of estimating the location of each node in a sensor network is known as ...terrestrial sensor networks, there are relatively few localization schemes ...
5
Challenges for Efficient Communication in Underwater Acoustic Sensor Network
... Wireless Sensor Networks, along with their shortcomings in the underwater environment, and the fundamental challenges for the development of an efficient reliable transport layer protocol for ...In ...
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A reverse localization scheme for underwater acoustic sensor networks
... Since acoustic communication is employed as convenient choice for underwater links, the localization schemes suffer from many constraints of acoustic ...more sensor nodes to attain a certain level of ...
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Cooperative Authentication in Underwater Acoustic Sensor Networks
... underwater acoustic com- munications (UWAC) for both industrial and military operations, there is a need to ensure communication ...underwater acoustic networks (UWANs), which are often left ...
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