The Repeater with Global Positioning System for Cellular Communication

In cellular communication systems, the distance from base station to subscriber equipment is limited. In cases where this distance cannot be reduced, it is suggested to introduce a repeater using a location detection method, such as GPS, to increase the range. The distance between the nearest base station and the repeater maybe calculated by determining the coordinates of the repeater and the base station. By increasing the power of both the repeater and the base station transmitters, and changing the time advance, the repeater may be connected to the base station. The connection between the subscriber terminal and the base station is facilitated through the repeater