Energy efficiency and spectral efficiency trade-off for OFDM systems with imperfect channel estimation.
Osama AminEbrahim BedeerMohamed Hossam AhmedOctavia A. DobrePublished in: ICC (2014)
Keyphrases
- ofdm system
- energy efficiency
- channel estimation
- wireless sensor networks
- wireless communication
- power consumption
- energy consumption
- estimation algorithm
- sensor networks
- multipath
- data center
- energy efficient
- frequency selective
- sensor nodes
- response time
- fading channels
- bit error rate
- orthogonal frequency division multiplexing
- energy saving
- routing protocol
- smart home
- mac protocol
- routing algorithm
- communication systems
- data transmission
- ad hoc networks
- recursive least squares
- sensor data