The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2001
Filed:
Aug. 05, 1998
Mika Salmivalli, Ylöjärvi, FI;
Nokia Telecommunications Oy, Espoo, FI;
Abstract
The invention relates to a method of controlling subscriber registrations in a mobile communication system where subscriber data concerning visiting subscribers is temporarily stored in a visitor location register. The mobile subscribers are divided into subscriber groups, and subscriber registration quotas, i.e. a limited percentage of the total registration capacity is allocated to each of the subscriber groups by the operator. The visitor location register is arranged to count the number of registered subscribers in each group, and to reject further registrations in the subscriber group if the subscriber registration quota allocated to the respective subscriber group is occupied.