Keyphrases
- energy efficient
- power allocation
- multiple input multiple output
- mimo systems
- resource allocation
- wireless sensor networks
- energy consumption
- channel state information
- sensor networks
- base station
- low complexity
- video transmission
- energy efficiency
- fading channels
- cognitive radio
- multi hop
- wireless channels
- data transmission
- communication systems
- sensor nodes
- routing protocol
- wireless networks
- bit error rate
- wireless communication
- ofdm system
- mac protocol
- vlsi architecture
- multiple input
- routing algorithm