Wireless telephone distribution system with time and space diversity transmission

摘要

A method for use in a subscriber unit, the method comprising receiving a first signal from a first base station; receiving a second signal from a second base station; measuring a difference between a first time of arrival of the first signal and a second time of arrival of the second signal; and transmitting a third signal carrying information indicative of the difference between the first and second times of arrival to a base station associated with one of the first and second base stations, wherein the third signal is spread coded.