umbrella bts 101 may also adapt 407 the radius of the coverage area the radius of the coverage area of the umbrella bts 101 may be reduced when the subsidiary bts 102 is turned on the radius of the coverage area of the umbrella bts 101 may be increased when the subsidiary bts 102 is turned off in an embodiment herein if the subsidiary bts 102 is turned on off then the coverage area of more than one umbrella bts 101 may have to be appropriately changed the various actions in method 400 may be performed in the order presented in a different order or simultaneously further in some embodiments some actions listed in fig4 may be omitted fig5 illustrates a flowchart according to embodiments as disclosed herein the umbrella bts 101 scans 501 the number of users present within its coverage area and their locations with respect to the location of the subsidiary btss 102 the locations of the users may be detected using the signal strength of the users measured at the umbrella bts 101 any known access node available to users or a plurality of subsidiary btss 102 triangulation or gps the umbrella bts 101 checks 502 if there are more than a threshold number of users are present within the coverage area of the subsidiary bts 102 if there are more than a threshold number of users the umbrella bts.