Turbo coded OFDM PAPR reduction using π/4-shifted-DQPSK modulation technique.
B. K. MishraS. Rajesh BansodeK. BaniPublished in: ICWET (2011)
Keyphrases
- ofdm system
- orthogonal frequency division multiplexing
- space time block
- frequency selective
- estimation algorithm
- channel estimation
- recursive least squares
- wireless communication
- multipath
- bit error rate
- decision feedback
- fading channels
- modulation scheme
- additive white gaussian noise
- signal to noise ratio
- multiple input multiple output
- broadband wireless
- computer simulation
- turbo codes
- autoregressive
- code division multiple access
- communication systems
- routing algorithm
- communication networks
- computationally efficient
- edge detection