An Energy-Efficient V-BLAST Based Cooperative MIMO Transmission Scheme for Wireless Sensor Networks.
Kanru XuWei YuanWenqing ChengYi DingZongkai YangPublished in: WCNC (2008)
Keyphrases
- scheme for wireless sensor networks
- wireless sensor networks
- cooperative
- data transmission
- mimo ofdm
- data aggregation
- energy efficient
- wireless channels
- physical layer
- wireless communication
- fading channels
- mac protocol
- multiple input multiple output
- transmission scheme
- mimo systems
- sensor networks
- sensor nodes
- energy consumption
- base station
- key management
- energy efficiency
- wireless systems
- resource constrained
- multi hop
- ofdm system
- routing protocol
- lightweight
- communication systems
- cognitive radio
- stream cipher
- cluster head
- orthogonal frequency division multiplexing
- routing algorithm
- response time
- data streams