Keyphrases
Data Transmission
100%
Fading Channels
100%
Voice Data
100%
Multi-class Data
100%
Hierarchical Modulation
100%
Subchannel
80%
M-ary Quadrature Amplitude Modulation (M-QAM)
60%
Binary Phase Shift Keying
60%
Outage Probability
40%
M-ary
40%
Bit Position
40%
Channel Condition
40%
Numerical Results
20%
Quadrature
20%
Closed-form Expression
20%
Spectral Efficiency
20%
Link Quality
20%
Adaptive Technique
20%
Signal Constellation
20%
Low Priority
20%
Data Throughput
20%
Least Significant Bit
20%
Bad Channels
20%
Average Bit Error Rate
20%
Achievable Spectral Efficiency
20%
Nakagami-m Fading Channel
20%
Constellation Size
20%
Rate Adaptive
20%
Extended Scheme
20%
Voice Transmission
20%
Computer Science
Fading Channel
100%
Quadrature Amplitude Modulation
100%
Outage Probability
66%
Channel Condition
66%
closed-form expression
33%
Spectral Efficiency
33%
Signal Constellation
33%
Throughput Data
33%
nakagami-m fading channel
33%
Engineering
Significant Bit Position
20%