Pulse interference mitigation techniques for QPSK and QAM using Viterbi decoding.
Yu MorishimaIkuo OkaShingo AtaPublished in: ISITA (2010)
Keyphrases
- bit error rate
- multipath
- modulation scheme
- ultra wideband
- soft decision
- viterbi algorithm
- decision feedback
- noise ratio
- decoding algorithm
- ofdm system
- frequency selective
- fading channels
- end to end
- channel estimation
- channel coding
- hidden markov models
- computer simulation
- wireless channels
- signal to noise ratio
- noisy channel
- code division multiple access
- routing algorithm
- physical layer
- image transmission
- analytical model
- turbo codes
- mimo systems
- received signal
- additive white gaussian noise
- beam search
- dynamic programming
- decoding process
- error control
- orthogonal frequency division multiplexing
- markov model
- n gram
- image quality