METHOD OF BARRING ACCESS TO NETWORK, MOBILE DEVICE FOR THE METHOD, AND PROCESSOR USED IN MOBILE DEVICE
First Claim
1. A method of barring an access to a network from a mobile device connectable to a radio access network,each mobile device connectable to the radio access network belonging to at least one access class,a special type access class and a normal type access class existing in the access class,notification information to be notified to each mobile device from the radio access network including barring information for barring an access to the network, andthe barring information including a first barring information for designating whether a mobile device belonging to each access class is subject to access barring, and second barring information indicating a value serving as a reference for determining appropriateness of an access according to a relationship between the value and a numerical value generated by each mobile device,the mobile devicedetermining whether the mobile device includes the special type access class as an access class to which the mobile device itself belongs when establishing connection to the radio access network;
- when having determined that the mobile device includes the special type access class, referring to the first barring information, and determining the appropriateness of an access according to designation by the first barring information; and
when having determined that the mobile device does not include the special type access class, referring to the second barring information, and determining the appropriateness of an access according to a relationship between the reference indicated by the second barring information and a numerical value generated by the mobile device itself.
1 Assignment
0 Petitions
Accused Products
Abstract
When a network is in a state of requiring any sort of access barring, determining whether a special type access class is included as an access class to which an own device belongs, determining appropriateness of an access by referring to, from barring information, a first barring information for designating whether a mobile device belonging to each access class is subject to access barring when having determined that the special type access class is included, and determining the appropriateness of an access by referring to, from the barring information, second barring information indicating a value serving as a reference for determining the appropriateness of an access according to a relationship between a numerical value generated by each mobile device and the reference indicated by the second barring information when having determined that the special type access class is included.
13 Citations
20 Claims
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1. A method of barring an access to a network from a mobile device connectable to a radio access network,
each mobile device connectable to the radio access network belonging to at least one access class, a special type access class and a normal type access class existing in the access class, notification information to be notified to each mobile device from the radio access network including barring information for barring an access to the network, and the barring information including a first barring information for designating whether a mobile device belonging to each access class is subject to access barring, and second barring information indicating a value serving as a reference for determining appropriateness of an access according to a relationship between the value and a numerical value generated by each mobile device, the mobile device determining whether the mobile device includes the special type access class as an access class to which the mobile device itself belongs when establishing connection to the radio access network; -
when having determined that the mobile device includes the special type access class, referring to the first barring information, and determining the appropriateness of an access according to designation by the first barring information; and when having determined that the mobile device does not include the special type access class, referring to the second barring information, and determining the appropriateness of an access according to a relationship between the reference indicated by the second barring information and a numerical value generated by the mobile device itself. - View Dependent Claims (2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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8. A mobile device connectable to a radio access network,
each mobile device connectable to the radio access network belonging to at least one access class, and a special type access class and a normal type access class existing in the access class, the mobile device comprising: -
a reception means configured to receive notification information notified from the radio access network; a storage means configured to take out from the notification information and store barring information for barring an access to the network and including a first barring information for designating whether a mobile device belonging to each access class is subject to access barring and second barring information indicating a value serving as a reference for determining appropriateness of an access according to a relationship between the value and a numerical value generated by each mobile device; a storing means configured to store information indicating at least one access class to which the mobile device itself belongs; a generation means configured to select one numerical value from among a plurality of available numerical values every time generation of a numerical value is instructed and to generate the numerical value at the time of instruction; and a determination means configured to determine whether the mobile device includes the special type access class based on the information of the storing means, to refer to the first barring information stored in the storage means and to determine the appropriateness of an access according to designation of the first barring information when having determined that mobile device includes the special type access class, to refer to the second barring information stored in the storage means and to determine the appropriateness of an access according to a relationship between the reference indicated by the second barring information and the numerical value generated by the generation means when having determined that mobile device does not includes the special type access class.
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9. A processor incorporated in and used by a mobile device,
each mobile device connectable to a radio access network belonging to at least one access class, a special type access class and a normal type access class existing in the access class, notification information to be notified to each mobile device from the radio access network including barring information for barring an access to the network, and the barring information including a first barring information for designating whether a mobile device belonging to each access class is subject to access barring, and second barring information indicating a value serving as a reference for determining appropriateness of an access according to a relationship between the value and a numerical value generated by each mobile device, the processor determining whether the mobile device includes the special type access class as an access class to which the mobile device itself belongs when establishing connection to the radio access network; -
when having determined that the mobile device includes the special type access class, referring to the first barring information, and determining the appropriateness of an access according to designation by the first barring information; and when having determined that the mobile device does not include the special type access class, referring to the second barring information, and determining the appropriateness of an access according to a relationship between the reference indicated by the second barring information and a numerical value generated by the mobile device itself.
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Specification