SEP of the M-ary θ-QAM signals under η -μ fading and AWGN noise in a communication system using spatial diversity.
Hugerles S. SilvaDanilo Brito Teixeira de AlmeidaWamberto J. L. QueirozFrancisco MadeiroIguatemi E. FonsecaMarcelo S. AlencarPublished in: Wirel. Networks (2020)
Keyphrases
- bit error rate
- signal to noise ratio
- additive white gaussian noise
- ofdm system
- noise level
- received signal
- fading channels
- channel coding
- ds cdma
- low signal to noise ratio
- computer simulation
- spatial information
- noise reduction
- noise model
- code division multiple access
- wireless channels
- spatial data
- multipath
- estimation algorithm
- wireless communication
- channel estimation
- signal detection
- signal noise ratio
- direct sequence spread spectrum
- random noise
- noisy environments
- gaussian noise
- biomedical signals
- orthogonal frequency division multiplexing
- signal processing
- image transmission
- analytical model
- edge detection
- noise free
- noisy images
- end to end
- image quality