Joint Subcarrier Pairing and Power Allocation for DF-Relayed OFDM Cognitive Systems.
Musbah ShaatFaouzi BaderPublished in: GLOBECOM (2011)
Keyphrases
- cognitive systems
- power allocation
- ofdm system
- multiple input multiple output
- mimo systems
- complex environments
- resource allocation
- fading channels
- cognitive processes
- artificial cognitive systems
- cognitive science
- orthogonal frequency division multiplexing
- autonomous agents
- communication systems
- multiple description coding
- multipath
- channel estimation
- joint optimization
- wireless communication
- transmission scheme
- estimation algorithm
- play a crucial role
- cognitive radio networks
- video transmission
- artificial intelligence
- motion estimation