wireless capability dotted lines show the approximate boundaries of the cell sites 121 123 in which base stations 101 103 are located the cell sites are shown approximately circular for the purposes of illustration and explanation only it should be clearly understood that the cell sites may have other irregular shapes depending on the cell configuration selected and natural and man made obstructions as is well known in the art cell sites 121 123 are comprised of a plurality of sectors not shown where a directional antenna coupled to the base station illuminates each sector the embodiment of fig1 illustrates the base station in the center of the cell alternate embodiments position the directional antennas in corners of the sectors the system of the present invention is not limited to any particular cell site configuration in one embodiment of the present invention bs 101 bs 102 and bs 103 comprise a base station controller bsc and at least one base transceiver subsystem bts base station controllers and base transceiver subsystems are well known to those skilled in the art a base station controller is a device that manages wireless communications resources including the base transceiver subsystems for specified cells within a wireless communications network a base transceiver subsystem comprises the rf transceivers antennas and other electrical equipment located in each cell site this equipment may include air conditioning units heating units electrical supplies telephone line interfaces and rf transmitters and rf receivers for the purpose of simplicity and clarity in explaining the operation of the present invention the base transceiver subsystem in each of cells 121 122 and 123 and the base station controller associated with each base transceiver subsystem are collectively.