This invention relates to a method for paging a mobile station (6-1 . . .
6-3) in a mobile radio system (1a; 1b) that comprises a plurality of base
stations (3a-1, 3a-2; 3b-1, 3b-2; 3-1 . . . 3-3) each serving at least
one cell (80-1 . . . 80-3) of said mobile radio system, said method
comprising receiving (100) a data packet destined for said mobile station
at one of said base stations during a dormant period of said mobile
station, wherein it is unknown in which cell of said mobile radio system
said mobile station is located during said dormant period; and taking
action (103, 105) at said base station that received said data packet to
page said mobile station in response to said received data packet in
order to determine said cell in which said mobile station is located. The
invention further relates to a corresponding computer program, computer
program product, base station, mobile radio system and mobile station.