A joint channel estimation and unequal error protection scheme for image transmission in wireless OFDM systems.
Yan SunCharles PandanaXiaowen WangK. J. Ray LiuPublished in: IEEE Workshop on Multimedia Signal Processing (2002)
Keyphrases
- ofdm system
- image transmission
- wireless communication
- channel estimation
- wireless channels
- fading channels
- multipath
- bit error rate
- wireless networks
- error propagation
- computer simulation
- communication networks
- channel coding
- error resilient
- physical layer
- wireless sensor networks
- coding scheme
- image compression
- compressed images
- routing algorithm
- ad hoc networks
- signal to noise ratio
- source coding
- end to end
- data transmission
- multiscale