On the Cramér-Rao lower bound for spatial correlation matrices of doubly selective fading channels for MIMO OFDM systems.
Xiaochuan ZhaoQingyi QuanTao PengWenbo WangPublished in: WCNC (2009)
Keyphrases
- mimo ofdm systems
- spatial correlation
- fading channels
- multipath
- orthogonal frequency division multiplexing
- end to end
- channel estimation
- routing algorithm
- bit error rate
- temporal correlation
- ofdm system
- code division multiple access
- mimo systems
- wireless channels
- additive white gaussian noise
- physical layer
- ad hoc networks
- wireless communication
- multiple input multiple output