Research on decoding of LDPC coded modulation in OFDM wireless communication system.
Piming MaDongfeng YuanPublished in: CCNC (2005)
Keyphrases
- orthogonal frequency division multiplexing
- low density parity check
- channel coding
- space time block
- broadband wireless
- wireless communication
- wireless channels
- physical layer
- ldpc codes
- error correction
- ofdm system
- decoding algorithm
- wireless communication systems
- error propagation
- bit error rate
- wireless networks
- communication systems
- turbo codes
- source coding
- frequency selective
- multipath
- fading channels
- video transmission
- mobile communication
- mimo systems
- image transmission
- decision feedback
- computer simulation
- error resilient
- forward error correction
- channel estimation
- unequal error protection
- additive white gaussian noise
- multiple input multiple output
- data transmission
- video quality
- wifi
- wireless sensor networks
- error resilience
- message passing
- mobile devices
- wireless systems
- communication networks
- signal to noise ratio
- coding scheme
- rate allocation
- video streaming
- low complexity
- bit rate