Power allocation based on fast Water-Filling for energy efficient OFDM and MIMO transmissions.
Fengya LuoYu YeBin WuPin-Han HoXiang LingPublished in: GLOBECOM (2012)
Keyphrases
- energy efficient
- multiple input multiple output
- power allocation
- wireless sensor networks
- wireless communication
- orthogonal frequency division multiplexing
- fading channels
- mimo systems
- ofdm system
- wireless channels
- communication systems
- data transmission
- energy consumption
- base station
- sensor networks
- multipath
- routing algorithm
- channel estimation
- cognitive radio
- energy efficiency
- resource allocation
- sensor nodes
- bit error rate
- multi hop
- code division multiple access
- mobile communication
- physical layer
- routing protocol
- multiple input
- mac protocol
- multiple description coding
- wireless systems
- estimation algorithm
- vlsi architecture
- transmission scheme
- data streams