Wireless Key Generation Scheme Based on Random Permutation and Perturbation in Quasistatic Environments

Table 1

Notion list.

Notation	Descriptions
	Channel measurement matrix
	Observation deviation
	Channel measurement matrix after PCA processing
	Covariance matrix
	Eigenvector matrix
	Eigenvalue matrix
	Transformation matrix
	Segmented channel measurement sequence
	Permutation order
	Random perturbation sequence
	Initial key
	Perturbed key