A high energy efficient scheme with Selecting Sub-Carriers Modulation in OFDM system.
Long ZhaoHui ZhaoKan ZhengYunchuan YangPublished in: ICC (2012)
Keyphrases
- energy efficient
- ofdm system
- orthogonal frequency division multiplexing
- wireless sensor networks
- frequency selective
- wireless communication
- fading channels
- energy consumption
- sensor networks
- channel estimation
- estimation algorithm
- multipath
- base station
- energy efficiency
- data transmission
- bit error rate
- multi hop
- modulation scheme
- mobile communication
- routing algorithm
- communication systems
- routing protocol
- computer simulation
- maximum likelihood
- power consumption