MIMO Free-Space Optical Communication Employing Subcarrier Intensity Modulation in Atmospheric Turbulence Channels.
Zabih GhassemlooyWasiu O. PopoolaVahid AhmadiErich LeitgebPublished in: EuropeComm (2009)
Keyphrases
- atmospheric turbulence
- ofdm system
- fading channels
- communication systems
- multiple input multiple output
- frequency selective
- wireless communication systems
- mimo systems
- communication channels
- power allocation
- estimation algorithm
- channel estimation
- orthogonal frequency division multiplexing
- rayleigh fading
- multipath
- physical layer
- bit error rate
- image intensity
- wireless communication
- multi input multi output
- low complexity
- communication networks
- single channel
- information exchange
- information sharing