| 摘要 |
The present invention relates to a method of developing a cellular communications network (10) for providing services in relation to at least one mobile device, a method of providing services in relation to at least one mobile device which passes through a cellular communications network (10), as well as to a cellular communications network (10). Cellular communications network (10) comprises a number of location-areas (11, 20), each location-area (11, 20) comprising at least one cell (12, 21), wherein a location-update procedure is performed by the time said mobile device (41, 42, 43) passes from one location-area (11) into another location-area (20). Cellular communications network (10) further comprises at least one sub-location-area (30) within at least one location-area (20), said sub-location-area (30) being linked to at least one service and said service being adapted to be performed in relation to the at least one mobile device. In order to enable services to be operated with less technical and evaluation expenditure, the following is suggested: a) by the time a mobile device enters from location-area (20) into sub-location-area (30) and by the time said mobile device exits out from sub-location-area (30) back into location-area (20), a location-update procedure is performed, b) when performing a location-update procedure by the time a mobile device enters into and/or exits out of said sub-location-area (30), the service linked to said sub-location-area (30) is activated. |
