BER Performance of Walsh-Hadamard Like Kronecker Product Codes in a DS-CDMA and Cognitive Underlay System.
G. SuchitraM. L. ValarmathiPublished in: Wirel. Pers. Commun. (2013)
Keyphrases
- ds cdma
- kronecker product
- walsh hadamard
- bit error rate
- code division multiple access
- matched filter
- image matching
- mc cdma
- signal to noise ratio
- computer simulation
- multipath
- error correction
- fading channels
- cdma systems
- channel coding
- analytical model
- communication systems
- cognitive radio
- spread spectrum
- image retrieval
- wireless channels
- wireless sensor networks