Compressive narrowband interference detection and parameter estimation in direct sequence spread spectrum communication.
Zengkai ShiYongshun ZhangZhaoyong QianXiaoshuang SunXiangtai MaPublished in: IET Signal Process. (2022)
Keyphrases
- parameter estimation
- direct sequence spread spectrum
- maximum likelihood
- least squares
- markov random field
- spread spectrum
- em algorithm
- random fields
- model selection
- parameter estimates
- parameter estimation algorithm
- pairwise
- expectation maximization
- communication systems
- estimation problems
- higher order
- computer simulation
- sparse representation