Energy efficient collaborative communications in AWGN and Rayleigh fading channel in wireless sensor networks.
Husnain NaqviStevan M. BerberZoran A. SalcicPublished in: Wirel. Commun. Mob. Comput. (2014)
Keyphrases
- energy efficient
- fading channels
- wireless sensor networks
- wireless communication
- ofdm system
- additive white gaussian noise
- multipath
- sensor networks
- sensor nodes
- routing algorithm
- energy consumption
- frequency selective
- base station
- energy efficiency
- wireless channels
- data aggregation
- data transmission
- multi hop
- communication networks
- bit error rate
- code division multiple access
- routing protocol
- data collection
- communication systems
- energy saving
- data gathering
- mobile communication
- wireless systems
- estimation algorithm
- wifi
- cognitive radio
- computer simulation
- physical layer