An Improved RSSI-Based Positioning Method Using Sector Transmission Model and Distance Optimization Technique.
Haiping ZhuTalal AlsharariPublished in: Int. J. Distributed Sens. Networks (2015)
Keyphrases
- mathematical model
- statistical model
- probabilistic model
- sensitivity analysis
- objective function
- prior knowledge
- evaluation method
- classification method
- cost function
- pairwise
- theoretical analysis
- optimization method
- study proposes
- modeling method
- analytical model
- closed form
- hybrid model
- linear model
- high order
- bp neural network
- linear regression
- bayesian framework
- parameter estimation
- em algorithm
- distance matrix
- distance function
- expectation maximization
- input data
- regression analysis
- relative distance
- similarity measure
- significant improvement
- markov random field
- reconstruction method
- evaluation model
- distance measure
- autoregressive
- gaussian distribution
- prediction model
- detection method
- prior information
- segmentation method
- test data