Iterative EM channel estimation for turbo-coded DS-CDMA receiver under time-varying interference.
Don J. TorrieriNeelu BijukchheAmitav MukherjeeHyuck M. KwonPublished in: WSA (2008)
Keyphrases
- ds cdma
- channel estimation
- frequency selective
- multipath
- code division multiple access
- multiple access interference
- bit error rate
- mc cdma
- fading channels
- cdma systems
- communication systems
- ofdm system
- computer simulation
- estimation algorithm
- channel coding
- end to end
- signal to noise ratio
- noise ratio
- additive white gaussian noise
- wireless channels
- analytical model
- matched filter
- routing algorithm
- maximum likelihood
- sensor networks