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:
Jun. 11, 2013
Filed:
Feb. 20, 2009
Wuri Andarmawanti Hapsari, Yokosuka, JP;
Minami Ishii, Yokohama, JP;
Alf Zugenmaier, Munich, DE;
Julien Laganier, Munich, DE;
Wuri Andarmawanti Hapsari, Yokosuka, JP;
Minami Ishii, Yokohama, JP;
Alf Zugenmaier, Munich, DE;
Julien Laganier, Munich, DE;
NTT DoCoMo, Inc., Toyko, JP;
Abstract
A paging signal transmitting method includes a step of allowing each of mobile stations (UE) to receive security data from a network node () via a channel specified by a paging signal, a step of allowing each mobile station (UE) to calculate a third set of security information by using an open first set of security information and a second set of security information managed by each mobile station, a step of allowing each mobile station (UE) to compare the third set of security information with a fourth set of security information included in the received security data to verify the validity of the paging signal, and a step of allowing each mobile station (UE) to output a signal corresponding to the paging signal when the validity of the paging signal is verified.