Performance of Broadcast Channel Using Hierarchical Modulation in OFDM Downlink.
Daiki MitamuraMamoru SawahashiYoshihisa KishiyamaPublished in: IEICE Trans. Commun. (2023)
Keyphrases
- ofdm system
- orthogonal frequency division multiplexing
- wireless channels
- channel estimation
- frequency selective
- wireless communication
- communication systems
- multipath
- estimation algorithm
- fading channels
- code division multiple access
- channel coding
- additive white gaussian noise
- ultra wideband
- bit error rate
- carrier frequency offset
- resource allocation
- high data rate
- signal to noise ratio
- wireless networks
- multiple input multiple output
- physical layer
- data transmission
- amplitude modulation
- end to end
- modulation scheme
- video quality
- multi channel
- communication networks
- application layer
- single channel
- received signal
- multimedia services
- decision feedback
- software implementation