Mobile communication signal shielding effect evaluation method based on frequency spectrum detection

The invention belongs to the field of mobile communication, and particularly relates to a mobile communication signal shielding effect evaluation method based on spectrum detection. The method comprises the following steps: acquiring response measure information of a wireless transmitting base station to a shielding device according to relative signal intensity of a plurality of positions before and after the shielding device is opened; obtaining a typical response group and a specific response group in the response measure information according to the response measure information; obtaining a to-be-measured first path based on the distribution of the typical response groups; obtaining a second path to be measured based on the distribution of the specific response group; updating the typical response group and the specific response group based on the measurements at the first path and the second path; and determining the shielding effect of the shielding device according to the position of the shielding devic