Joint Optimal Subcarrier and Power Allocation for Wireless Cooperative Networks Over OFDM Fading Channels.
Di WangZhaoquan LiXin WangPublished in: IEEE Trans. Veh. Technol. (2012)
Keyphrases
- fading channels
- power allocation
- mimo systems
- wireless communication
- ofdm system
- multiple input multiple output
- wireless channels
- frequency selective
- orthogonal frequency division multiplexing
- channel estimation
- multipath
- wireless networks
- bit error rate
- communication systems
- cognitive radio
- image transmission
- physical layer
- communication networks
- channel state information
- cellular networks
- mobile communication
- joint optimization
- resource allocation
- network structure
- end to end
- wireless sensor networks
- code division multiple access
- computer networks
- mobile ad hoc networks
- computer simulation
- unequal error protection
- multiple description coding
- low complexity
- channel coding
- error propagation
- wifi