The impact of channel estimation errors in wireless sensor networks over cooperative modulation diversity.
Marcelo Portela SousaWaslon Terllizzie A. LopesFrancisco MadeiroMarcelo Sampaio de AlencarPublished in: WPMC (2013)
Keyphrases
- estimation error
- wireless sensor networks
- cooperative
- estimation accuracy
- ultra wideband
- energy consumption
- multi channel
- energy efficient
- ofdm system
- fourth order
- multi hop
- base station
- step size
- standard deviation
- sensor nodes
- sensor networks
- received signal
- energy efficiency
- amplitude modulation
- routing algorithm
- error rate
- multi agent systems
- biological inspired
- genetic algorithm
- covariance matrix
- multi agent
- objective function