Patent ID: 8208940

Claim:
A method of providing at least one dedicated service to a mobile station by a mobile telecommunication system, the mobile telecommunication system comprising at least one mobile telecommunication network, each of the at least one mobile telecommunication network comprising a plurality of higher order geographical service areas fit for providing service to the mobile station, wherein at least one of the plurality of higher order geographical service area comprises at least one lower order geographical service area fit for providing service to the mobile station, a dedicated service area residing in a higher order geographical service area and residing in a lower order geographical service area, the method comprising monitoring whether the mobile station receives service from a higher order geographical service area; determining presence of a dedicated service area in said higher order geographical service area on detecting the mobile station receiving service from said the higher order geographical service area, monitoring whether the mobile station receives service from a lower order geographical service area on establishing presence of the dedicated service area in the current higher order geographical service area; determining presence of a dedicated service area in said lower order geographical service area on detecting the mobile station receiving service from said lower order geographical service area; triggering the mobile station to provide location information on establishing presence of a dedicated service area in said lower order geographical service area; providing location information by the mobile station after triggering the mobile station to provide location information; monitoring presence of the mobile station in a dedicated service area based on the location information provided by the mobile station; and providing said at least one dedicated service to the mobile station on detecting presence of the mobile station in said dedicated service area.