Patent
Position registration method in mobile communication system
TLDR
In this paper, the authors proposed to eliminate the need for registering a position so long as a mobile equipment is moving in a high in-zone probability area by allowing the mobile equipment to collect the history of the inzone location for a prescribed period.Abstract:
PURPOSE: To eliminate the need for registering a position so long as a mobile equipment is moving in a high in-zone probability area by allowing the mobile equipment to collect the history of the in-zone location for a prescribed period, to make a list of areas with a high in-zone probability for each time based on the effect of learning and introducing an area with the high in-zone probability area of the mobile set. CONSTITUTION: The mobile equipment (Z) 11 recognizes its own in-zone area by receiving a signal sent from each base station and extracting a code specific to each base station. The statistical processing is implemented to the in-zone area every time obtained in such a manner and a list is prepared in which area names are arranged in the order of higher in-zone probability. The prepared list is informed to an exchange station (F) 12, which stores the list to a memory. When it is discriminated that the mobile equipment (Z) 11 exists in the high in-zone probability area while the mobile equipment (Z) 11 receives a control signal from a base station and detects a code inherent in the base station, no position registration is needed. COPYRIGHT: (C)1991,JPO&Japioread more
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