The Channel Compressive Sensing Estimation for Power Line Based on OMP Algorithm

Table 1

Parameters of transfer function model.

Model parameters	References
	The number of paths; when the path is the shortest,
	Attenuation parameter
	Attenuation factor index; the typical value is 0.5~1
	Weighted factor of path ; its absolute value is less than or equal to 1
	The length of path
	The delay of path
	Frequency