An Optimum Subcarrier and Bit Allocation Period Based on Mobile Speed for OFDM Systems.
Seho KimHyung-Myung KimPublished in: IEEE Commun. Lett. (2007)
Keyphrases
- ofdm system
- bit allocation
- image compression
- estimation algorithm
- rate distortion
- wireless communication
- video compression
- bit rate
- rate control
- multipath
- video coding
- video quality
- bit error rate
- vector quantizer
- low bit rate
- fading channels
- wireless networks
- quality assessment
- macroblock
- subband
- high speed
- recursive least squares
- bitstream
- image sequences
- motion compensated
- end to end
- image coding
- high quality