Energy efficient wavelet based OFDM for V-BLAST MIMO Wireless Sensor Networks.
Zimran RafiqueBoon-Chong SeetPublished in: OnlineGreenComm (2011)
Keyphrases
- energy efficient
- wireless sensor networks
- wireless communication
- fading channels
- wireless data broadcast
- orthogonal frequency division multiplexing
- ofdm system
- communication systems
- multiple input multiple output
- energy consumption
- channel estimation
- sensor nodes
- wireless channels
- sensor networks
- data transmission
- space time block
- multipath
- energy efficiency
- routing algorithm
- data aggregation
- base station
- wireless systems
- data gathering
- data dissemination
- multi hop
- routing protocol
- mimo systems
- mobile communication
- channel coding
- estimation algorithm
- bit error rate
- mac protocol
- physical layer
- mobile computing
- multi core architecture
- cluster head
- network lifetime
- signal to noise ratio