An energy-efficient cooperative MIMO strategy for Wireless Sensor Networks with intra-body channel.
Xiangyi LiGuixia KangXidong ZhangDongyan HuangPublished in: ISCIT (2012)
Keyphrases
- wireless sensor networks
- cooperative
- energy efficient
- wireless communication
- wireless channels
- fading channels
- sensor networks
- data transmission
- energy consumption
- sensor nodes
- multiple input
- mimo systems
- wireless communication systems
- data aggregation
- ofdm system
- multi hop
- multiple input multiple output
- routing protocol
- physical layer
- energy efficiency
- base station
- multiple output
- data gathering
- routing algorithm
- mac protocol
- maximum lifetime
- node selection
- transmission scheme
- mimo ofdm
- communication systems
- low complexity
- multi agent systems
- channel estimation
- network lifetime
- multi channel
- multi agent