Multicarrier spread spectrum watermarking for secure error concealment in fading channel.
Santi P. MaitySeba MaityJaya SilPublished in: Telecommun. Syst. (2012)
Keyphrases
- mc cdma
- frequency selective
- error concealment
- fading channels
- code division multiple access
- wireless channels
- video transmission
- transmission errors
- multipath
- visual quality
- channel estimation
- channel coding
- packet loss
- bitstream
- video quality
- bit error rate
- motion vectors
- error propagation
- source coding
- additive white gaussian noise
- mimo systems
- end to end
- image quality
- error resilience
- wireless communication
- base station