Joint Transmitter and Receiver Energy Minimization in Multiuser OFDM Systems.
Shixin LuoRui ZhangTeng Joon LimPublished in: IEEE Trans. Commun. (2014)
Keyphrases
- energy minimization
- ofdm system
- multiple input multiple output
- multipath
- channel estimation
- wireless communication systems
- fading channels
- graph cuts
- energy function
- estimation algorithm
- orthogonal frequency division multiplexing
- bit error rate
- wireless communication
- markov random field
- belief propagation
- frequency selective
- end to end
- carrier frequency offset
- image segmentation
- communication systems
- routing algorithm
- wireless channels
- computer simulation
- max flow min cut
- image processing
- signal to noise ratio
- maximum likelihood
- min cut max flow