A mobile industry processor interface, MIPI, clock frequency configuration method, wherein the method comprises: when a radio frequency band used by a device on which an MIPI is located changes, determining the MIPI clock frequency according to radio frequency band information, wherein the radio frequency band information comprises the radio frequency band currently used by the device, and the determined MIPI clock frequency causes no interference to the radio frequency band currently used by the device; and configuring the MIPI clock frequency of the device as the determined MIPI clock frequency; characterized in that, the determining the MIPI clock frequency according to radio frequency band information comprises: determining, according to the radio frequency band currently used by the device and a preset correspondence, MIPI clock frequencies causing interference of levels lower than a preset threshold to the radio frequency band currently used by the device, wherein the correspondence comprises levels of interference from different MIPI clock frequencies to the radio frequency band currently used by the device; and determining the MIPI clock frequency from the MIPI clock frequencies causing the interference of levels lower than the preset threshold to the radio frequency band currently used by the device; wherein the radio frequency band information further comprises a radio frequency band of a neighboring cell of a serving cell in which the device is currently located; and the determining the MIPI clock frequency from the MIPI clock frequencies causing the interference of levels lower than the preset threshold to the radio frequency band currently used by the device comprises: determining, according to the radio frequency band of the neighboring cell of the serving cell in which the device is currently located, the MIPI clock frequency from the MIPI clock frequencies causing the interference of levels lower than the preset threshold to the radio frequency band currently used by the device. when a radio frequency band used by a device on which an MIPI is located changes, determining the MIPI clock frequency according to radio frequency band information, wherein the radio frequency band information comprises the radio frequency band currently used by the device, and the determined MIPI clock frequency causes no interference to the radio frequency band currently used by the device; and configuring the MIPI clock frequency of the device as the determined MIPI clock frequency; characterized in that, the determining the MIPI clock frequency according to radio frequency band information comprises: determining, according to the radio frequency band currently used by the device and a preset correspondence, MIPI clock frequencies causing interference of levels lower than a preset threshold to the radio frequency band currently used by the device, wherein the correspondence comprises levels of interference from different MIPI clock frequencies to the radio frequency band currently used by the device; and determining the MIPI clock frequency from the MIPI clock frequencies causing the interference of levels lower than the preset threshold to the radio frequency band currently used by the device; wherein the radio frequency band information further comprises a radio frequency band of a neighboring cell of a serving cell in which the device is currently located; and the determining the MIPI clock frequency from the MIPI clock frequencies causing the interference of levels lower than the preset threshold to the radio frequency band currently used by the device comprises: determining, according to the radio frequency band of the neighboring cell of the serving cell in which the device is currently located, the MIPI clock frequency from the MIPI clock frequencies causing the interference of levels lower than the preset threshold to the radio frequency band currently used by the device. determining, according to the radio frequency band currently used by the device and a preset correspondence, MIPI clock frequencies causing interference of levels lower than a preset threshold to the radio frequency band currently used by the device, wherein the correspondence comprises levels of interference from different MIPI clock frequencies to the radio frequency band currently used by the device; and determining the MIPI clock frequency from the MIPI clock frequencies causing the interference of levels lower than the preset threshold to the radio frequency band currently used by the device; wherein the radio frequency band information further comprises a radio frequency band of a neighboring cell of a serving cell in which the device is currently located; and the determining the MIPI clock frequency from the MIPI clock frequencies causing the interference of levels lower than the preset threshold to the radio frequency band currently used by the device comprises: determining, according to the radio frequency band of the neighboring cell of the serving cell in which the device is currently located, the MIPI clock frequency from the MIPI clock frequencies causing the interference of levels lower than the preset threshold to the radio frequency band currently used by the device.