Distributed node-specific direction-of-arrival estimation in wireless acoustic sensor networks.
Amin HassaniAlexander BertrandMarc MoonenPublished in: EUSIPCO (2013)
Keyphrases
- sensor networks
- underwater acoustic
- communication cost
- mobile sensor networks
- mobile nodes
- doa estimation
- wireless sensor networks
- network connectivity
- direction of arrival
- mobile wireless
- visual sensor networks
- energy efficient
- resource constrained
- mobile sensor
- signal subspace
- sensor data
- data gathering
- sensor nodes
- base station
- communication bandwidth
- wireless communication
- routing protocol
- multi hop
- sink node
- data streams
- energy efficiency
- mac protocol
- reduce communication cost
- energy consumption
- cluster head
- data dissemination
- sound source
- sensor array
- mobile ad hoc networks
- data transmission