| 摘要 |
FIELD: mobile telecommunication systems. ^ SUBSTANCE: system has a set of service zones, each of which is identified by identifier of service zone. According to current method identifier of service zone is requested, which relates to current mobile station. When request is received, one identifier of service zone is selected from a set of identifiers of possible service zones. For selection given selection rule is implemented. Then, on basis of selected identifier, position information is provided for current mobile station. ^ EFFECT: higher precision. ^ 3 cl, 7 dwg |
