Joint Activity Detection and Channel Estimation Based on Message Passing with RBP Scheduling for MMTC.
Roberto B. Di RennaRodrigo C. de LamarePublished in: SSP (2021)
Keyphrases
- message passing
- activity detection
- channel estimation
- communication systems
- belief propagation
- multipath
- ofdm system
- distributed systems
- shared memory
- estimation algorithm
- fading channels
- bit error rate
- sequence matching
- markov random field
- graphical models
- computer simulation
- wireless communication
- communication networks
- graph cuts
- motion estimation
- wireless channels