The Constraints Satisfied to Suppress the Interferences Caused by MB-OFDM UWB Based Cognitive Radio Systems; One Type of Low Density Parity Check(LDPC)-like Modulation Scheme.
Cheng YangZheng ZhouYabin YePublished in: CrownCom (2008)
Keyphrases
- low density parity check
- channel coding
- ldpc codes
- cognitive radio
- communication systems
- wireless systems
- bit error rate
- error correction
- wireless communication
- orthogonal frequency division multiplexing
- multiple input multiple output
- low complexity
- wireless networks
- multipath
- computational complexity
- end to end
- decoding algorithm
- ofdm system
- distributed systems
- wireless sensor networks