Provided is a method for measuring a node location using a Media Access Control (MAC) layer of a Wireless Personal Area Network (WPAN). The method, includes: requesting ranging measurement to the mobile node by broadcasting an MAC frame where ranging measurement start is displayed according to a ranging measurement request message for a mobile node transmitted from outside; and receiving ranging measurement information measured in the mobile node as a response to the broadcasted MAC frame and broadcasting an MAC frame where ranging measurement end is displayed.