Joint Subcarrier-Pair and Power Allocation Based on SWIPT in Multi-Relay OFDM System.
Weidang LuGuangzhe LiuPeiyuan SiGuoxing HuangBo LiYi GongPublished in: ICNC (2020)
Keyphrases
- ofdm system
- multiple input multiple output
- power allocation
- estimation algorithm
- mimo systems
- fading channels
- wireless communication
- channel estimation
- bit error rate
- multipath
- orthogonal frequency division multiplexing
- resource allocation
- additive white gaussian noise
- transmission scheme
- computer simulation
- communication networks
- signal to noise ratio
- cognitive radio
- wireless channels
- end to end
- wireless sensor networks