Cellular radio network having mobile radio station user-activated unlocking of prevention of location-updating feature

Claim 2

A cellular radio network, said network comprising: a primary network having a first location area configuration; a plurality of mobile radio stations, each capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed; at least one other network having a second location area configuration differing from said first location area configuration; at least one base station of said primary network is arranged to transmit transmissions which contain a first locking code, wherein at least one base station of said at least one other network is arranged to transmit transmissions which contain a second locking code; at least some of said mobile radio stations being capable of moving in said at least one other network; and at least some of said mobile radio stations comprising a prevention means which, when activated by a user, temporarily prevents the respective mobile radio station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said prevention means is capable of distinguishing the location areas of said primary network and said at least one other network from each other by said locking codes, said prevention means is responsive to manual activation by said user for storing the locking code sent by the respective present network in a memory, and said prevention means is responsive to an observation of a change of location area for comparing said stored locking code with a locking code received from a base station of a new location area, a) for allowing location updating if the locking codes are identical, and for preventing location updating if the locking codes are different or said base station of said new location area sends no locking code at all.

Claim 3

A cellular radio network according to claim 1, wherein said primary network and said at least one other network have respective base stations which send network configuration information, wherein a network identifier is contained in or derivable from said network configuration information, and wherein each of said at least some mobile stations is capable of distinguishing the location areas of said primary network and of said at least one other network from each other by means of said network identifier.

Claim 4

A cellular radio network according to claim 1, wherein said prevention means is responsive to manual activation by said user for storing a network identifier of the respective current network in a memory, and said prevention means is responsive to an observation of a change of location area for comparing said stored network identifier with a network identifier received in network configuration information from a base station of a new location area, a) for allowing location updating if the network identifiers are identical, and b) for preventing location updating if the network identifiers are different.

Claim 5

A cellular radio system according to claim 1, wherein with said prevention means inactivated, each of said some mobile stations is arranged to initiate an automatic location updating procedure each time when each of said some mobile stations moves from one location area to another.

Claim 6

A cellular radio network according to claim 1, wherein said at least one other network comprises at least one complementary network having a second location area configuration differing from said first location area configuration, and said mobile radio stations are capable of moving in said primary network, in said at least one complementary network, and between said networks.

Claim 7

A cellular radio network according to claim 5, wherein said primary network and said at least one other network have respective base stations which send network configuration information, wherein a network identifier is contained in or derived from said network configuration information, and wherein each of said at least some mobile stations is capable of distinguishing the location areas of said primary network and of said at least one other network from each other by means of said network identifier.

Claim 8

A mobile radio station for a cellular radio network, said cellular radio network includes a primary network having a first location area configuration and at least one other network having a second location area configuration differing from said first location area configuration, said networks having base stations, said mobile radio station being capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed, said mobile radio station comprising: means for initiating automatic location updatings to other networks; and prevention means which, responsive to activation by a user, temporarily prevents said mobile station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said prevention means is capable of distinguishing the location areas of the different networks from each other by different locking codes sent by base stations of said primary network and said at least one other network, said prevention means is responsive to manual activation by said user for storing a locking code sent by the respective present network in a memory, and said prevention means is responsive to an observation of a change of location area for comparing said stored locking code with a locking code received from a base station of said new location area a) for allowing location updating if the locking codes are identical, and b) for preventing location updating if the locking codes are different or said base station of said new location area sends no locking code at all.

Claim 9

A mobile radio station for a cellular radio network, said cellular radio network includes a primary network having a first location area configuration and at least one other network having a second location area configuration differing from said first location area configuration, said networks having base stations, said mobile radio station being capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed, said mobile radio station comprising: means for initiating automatic location updatings to other networks; and prevention means which, responsive to activation by a user, temporarily prevents said mobile station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said prevention means is capable of distinguishing the location areas of the different networks from each other by different locking codes sent by base stations of said primary network and said at least one other network, said prevention means is responsive to manual activation by said user for storing a locking code sent by the respective present network in a memory, and said prevention means is responsive to an observation of a change of location area for comparing said stored locking code with a locking code received from a base station of said new location area a) for allowing location updating if the locking codes are identical, and b) for preventing location updating if the locking codes are different or said base station of said new location area sends no locking code at all.

Claim 10

A mobile radio station for a cellular radio network, said cellular radio network includes a primary network having a first location area configuration and at least one other network having a second location area configuration differing from said first location area configuration, said networks having base stations, said mobile radio station being capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed, said mobile radio station comprising: means for initiating automatic location updatings to other networks; and prevention means which, responsive to activation by a user, temporarily prevents said mobile station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said mobile radio station is capable of distinguishing the location areas of said primary network and said at least one other network from each other by a network identifier contained in or derived from the network configuration information sent by said base stations, said prevention means is responsive to activation by said user for storing the identifier of the present network in a memory, and said prevention means is responsive to an observation of a change of location area for comparing said stored network identifier with a network identifier received from the network configuration information sent a base station of a new location area, a) for allowing location updating if the network identifiers are identical, and b) for preventing location updating if the network identifiers are different.

Claim 11

A mobile radio station for a cellular radio network, said cellular radio network includes a primary network having a first location area configuration and at least one other network having a second location area configuration differing from said first location area configuration, said networks having base stations, said mobile radio station being capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed, said mobile radio station comprising: means for initiating automatic location updatings to other networks; and prevention means which, responsive to activation by a user, temporarily prevents said mobile station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said mobile radio station is capable of distinguishing the location areas of said primary network and said at least one other network from each other by a network identifier contained in or derived from the network configuration information sent by said base stations, said prevention means is responsive to activation by said user for storing the identifier of the present network in a memory, and said prevention means is responsive to an observation of a change of location area for comparing said stored network identifier with a network identifier received from the network configuration information sent a base station of a new location area, a) for allowing location updating if the network identifiers are identical, and b) for preventing location updating if the network identifiers are different.

Claim 16

A cellular radio network, said network comprising: a primary network having a first location area configuration; a plurality of mobile radio stations, each capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed; at least one other network having a second location area configuration differing from said first location area configuration; at least one base station of said primary network is arranged to transmit transmissions which contain a first locking code, wherein at least one base station of said at least one other network is arranged to transmit transmissions which contain a second locking code; at least some of said mobile radio stations being capable of moving in said at least one other network; and at least some of said mobile radio stations comprising a location discriminator which, when activated by a user, temporarily prevents the respective mobile radio station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said location discriminator is capable of distinguishing the location areas of said primary network and said at least one other network from each other by said locking codes, said location discriminator is responsive to manual activation by said user for storing the locking code sent by the respective present network in a memory, and said location discriminator is responsive to an observation of a change of location area for comparing said stored locking code with a locking code received from a base station of a new location area, a) for allowing location updating if the locking codes are identical, and b) for preventing location updating if the locking codes are different or said base station of said new location area sends no locking code at all.

Claim 17

A cellular radio network, said network comprising: a primary network having a first location area configuration; a plurality of mobile radio stations, each capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed; at least one other network having a second location area configuration differing from said first location area configuration; at least one base station of said primary network is arranged to transmit transmissions which contain a first locking code, wherein at least one base station of said at least one other network is arranged to transmit transmissions which contain a second locking code; at least some of said mobile radio stations being capable of moving in said at least one other network; and at least some of said mobile radio stations comprising a location discriminator which, when activated by a user, temporarily prevents the respective mobile radio station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said location discriminator is capable of distinguishing the location areas of said primary network and said at least one other network from each other by said locking codes, said location discriminator is responsive to manual activation by said user for storing the locking code sent by the respective present network in a memory, and said location discriminator is responsive to an observation of a change of location area for comparing said stored locking code with a locking code received from a base station of a new location area, a) for allowing location updating if the locking codes are identical, and b) for preventing location updating if the locking codes are different or said base station of said new location area sends no locking code at all.

Claim 18

A cellular radio network according to claim 11, wherein said primary network and said at least one other network have respective base stations which send network configuration information, wherein a network identifier is contained in or derivable from said network configuration information, and wherein each of said at least some mobile stations is capable of distinguishing the location areas of said primary network and of said at least one other network from each other by said network identifier.

Claim 19

A cellular radio network according to claim 11, wherein said location discriminator is responsive to manual activation by said user for storing a network identifier of the respective current network in a memory, and said location discriminator is responsive to an observation of a change of location area for comparing said stored network identifier with a network identifier received in network configuration information from a base station of a new location area, a) for allowing location updating if the network identifiers are identical, and b) for preventing location updating if the network identifiers are different.

Claim 20

A cellular radio system according to claim 11, wherein with said location discriminator inactivated, each of said some mobile stations is arranged to initiate an automatic location updating procedure each time when each of said some mobile stations moves from one location area to another.

Claim 21

A cellular radio network according to claim 11, wherein said at least one other network comprises at least one complementary network having a second location area configuration differing from said first location area configuration, and said mobile radio stations are capable of moving in said primary network, in said at least one complementary network, and between said networks.

Claim 22

A cellular radio network according to claim 15, wherein said primary network and said at least one other network have respective base stations which send network configuration information, wherein a network identifier is contained in or derived from said network configuration information, and wherein each of said at least some mobile stations is capable of distinguishing the location areas of said primary network and of said at least one other network from each other by said network identifier.

Claim 23

A mobile radio station for a cellular radio network, said cellular radio network includes a primary network having a first location area configuration and at least one other network having a second location area configuration differing from said first location area configuration, said networks having base stations, said mobile radio station being capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed, said mobile radio station comprising: an updating initiator for initiating automatic location updatings to other networks; and a location discriminator which, responsive to activation by a user, temporarily prevents said mobile station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said location discriminator is capable of distinguishing the location areas of the different networks from each other by different locking codes sent by base stations of said primary network and said at least one other network, said location discriminator is responsive to manual activation by said user for storing a locking code sent by the respective present network in a memory, and said location discriminator is responsive to an observation of a change of location area for comparing said stored locking code with a locking code received from a base station of said new location area a) for allowing location updating if the locking codes are identical, and b) for preventing location updating if the locking codes are different or said base station of said new location area sends no locking code at all.

Claim 24

A mobile radio station for a cellular radio network, said cellular radio network includes a primary network having a first location area configuration and at least one other network having a second location area configuration differing from said first location area configuration, said networks having base stations, said mobile radio station being capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed, said mobile radio station comprising: an updating initiator for initiating automatic location updatings to other networks; and a location discriminator which, responsive to activation by a user, temporarily prevents said mobile station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said location discriminator is capable of distinguishing the location areas of the different networks from each other by different locking codes sent by base stations of said primary network and said at least one other network, said location discriminator is responsive to manual activation by said user for storing a locking code sent by the respective present network in a memory, and said location discriminator is responsive to an observation of a change of location area for comparing said stored locking code with a locking code received from a base station of said new location area a) for allowing location updating if the locking codes are identical, and b) for preventing location updating if the locking codes are different or said base station of said new location area sends no locking code at all.

Claim 25

A mobile radio station for a cellular radio network, said cellular radio network includes a primary network having a first location area configuration and at least one other network having a second location area configuration differing from said first location area configuration, said networks having base stations, said mobile radio station being capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed, said mobile radio station comprising: an updating initiator for initiating automatic location updatings to other networks; and a location discriminator which, responsive to activation by a user, temporarily prevents said mobile station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said mobile radio station is capable of distinguishing the location areas of said primary network and said at least one other network from each other by a network identifier contained in or derived from the network configuration information sent by said base stations, said location discriminator is responsive to activation by said user for storing the identifier of the present network in a memory, and said location discriminator is responsive to an observation of a change of location area for comparing said stored network identifier with a network identifier received from the network configuration information sent a base station of a new location area, a) for allowing location updating if the network identifiers are identical, and b) for preventing location updating if the network identifiers are different.

Claim 26

A mobile radio station for a cellular radio network, said cellular radio network includes a primary network having a first location area configuration and at least one other network having a second location area configuration differing from said first location area configuration, said networks having base stations, said mobile radio station being capable of moving in said primary network from one location area to another and of automatically starting a location updating procedure in said cellular network each time a changeover from one location area of said primary network to another is observed, said mobile radio station comprising: an updating initiator for initiating automatic location updatings to other networks; and a location discriminator which, responsive to activation by a user, temporarily prevents said mobile station from initiating automatic location updatings to other networks from the network used at the time of activation, wherein said mobile radio station is capable of distinguishing the location areas of said primary network and said at least one other network from each other by a network identifier contained in or derived from the network configuration information sent by said base stations, said location discriminator is responsive to activation by said user for storing the identifier of the present network in a memory, and said location discriminator is responsive to an observation of a change of location area for comparing said stored network identifier with a network identifier received from the network configuration information sent a base station of a new location area, a) for allowing location updating if the network identifiers are identical, and b) for preventing location updating if the network identifiers are different.