A BER formula of OTFS modulation with message-passing receiver.
Peng DuYuan ZhangPublished in: IET Commun. (2023)
Keyphrases
- message passing
- ofdm system
- channel estimation
- bit error rate
- physical layer
- phase shift keying
- fading channels
- low density parity check
- noise ratio
- received signal
- frequency selective
- amplitude modulation
- belief propagation
- analytical model
- signal to noise ratio
- multipath
- shared memory
- computer simulation
- distributed systems
- distributed shared memory
- channel coding
- wireless communication
- estimation algorithm
- probabilistic inference
- orthogonal frequency division multiplexing
- factor graphs
- multiple input multiple output
- ds cdma
- inference in graphical models
- sum product algorithm
- approximate inference
- channel capacity
- application layer
- communication systems
- high quality
- additive white gaussian noise
- end to end
- markov random field