US6169897B1 — Mobile communications system and mobile terminal …

Claim 1

Independent Claim 258 words

A mobile communications system which includes a plurality of radio base stations regularly transmitting area identification signals that uniquely identify individual radio service coverage areas thereof, a mobile terminal located in either one of the radio service coverage areas of the plurality of radio base stations, and a mobile communications switching system that interconnects the plurality of radio base stations and a public telecommunications network, the mobile communications system comprising: a URL (Uniform Resource Locator) list server, being connected to the mobile communications switching system, for storing a plurality of local URL lists addressed with different local representative URLs; storage means, disposed in the mobile terminal, for storing the local representative URLs associated with the plurality of area identification signals; URL retrieving means, disposed in the mobile terminal, for receiving the area identification signal from one of the plurality of radio base stations, and out of said storage means, retrieving one of the local representative URLs that is associated with the received area identification signal; representative URL transmission means, disposed in the mobile terminal, for transmitting the one of the local representative URLs retrieved by said URL retrieving means to said URL list server; list transmission means, disposed in the URL list server, for retrieving one of the plurality of local URL lists that corresponds to the local representative URL received from said representative URL transmission means, and transmitting the retrieved local URL list to the mobile terminal; and display means, disposed in the mobile terminal, for displaying the local URL list received from said list transmission means.

Claim 2

Dependent Claim 258 words

A mobile communications system which includes a plurality of radio base stations regularly transmitting area identification signals that uniquely identify individual radio service coverage areas thereof, a mobile terminal located in either one of the radio service coverage areas of the plurality of radio base stations, and a mobile communications switching system that interconnects the plurality of radio base stations and a public telecommunications network, the mobile communications system comprising: a URL (Uniform Resource Locator) list server, being connected to the mobile communications switching system, for storing a plurality of local URL lists addressed with different local representative URLs; storage means, disposed in the mobile terminal, for storing the local representative URLs associated with the plurality of area identification signals; URL retrieving means, disposed in the mobile terminal, for receiving the area identification signal from one of the plurality of radio base stations, and out of said storage means, retrieving one of the local representative URLs that is associated with the received area identification signal; representative URL transmission means, disposed in the mobile terminal, for transmitting the one of the local representative URLs retrieved by said URL retrieving means to said URL list server; list transmission means, disposed in the URL list server, for retrieving one of the plurality of local URL lists that corresponds to the local representative URL received from said representative URL transmission means, and transmitting the retrieved local URL list to the mobile terminal; and display means, disposed in the mobile terminal, for displaying the local URL list received from said list transmission means.

Claim 3

Dependent Claim 52 words

The mobile communications system according to claim 1 , wherein each local URL list is a collection of URLs of a plurality of web pages containing local information related to a prescribed area that is at least a part of the radio service coverage area of one of the radio base stations.

Claim 4

Dependent Claim 30 words

The mobile communications system according to claim 2 , wherein the local representative URLs are URLs of web pages that contain the local URL lists corresponding to the prescribed areas.

Claim 5

Dependent Claim 64 words

The mobile communications system according to claim 1 , wherein said storage means stores a plurality of local representative URLs for each of the area identification signals; said URL retrieving means has a predetermined flag to specify a size of an area, and according to the predetermined flag, selects one of the plurality of local representative URLs corresponding to the received area identification signal.

Claim 6

Dependent Claim 70 words

The mobile communications system according to claim 1 , wherein said URL retrieving means periodically monitors the area identification signals being transmitted by the plurality of radio base stations, and if the present area identification signal is different from the area identification signal that has been previously received, said URL retrieving means retrieves one of the local representative URLs associated with the present area identification signal from said storage means.

Claim 7

Dependent Claim 28 words

The mobile communications system according to claim 1 , further comprising stopping means for forcibly stopping operations of said URL retrieving means and said representative URL transmission means.

Claim 8

Dependent Claim 159 words

The mobile communications system according to claim 1 , further comprising access means disposed in the mobile terminal for making access to a web page containing local information by using a URL selected by an operator from among those in the local URL list displayed by said display means, wherein said URL list server provides the local URL lists each of which is composed of URLs of a plurality of web pages each containing local information related to a prescribed area that is at least a part of the radio service coverage area of one of the radio base stations, each of the local URL lists provided by said URL list server has hit count fields for the respective URLs contained therein, and when said access means has made access to the web page by using the URL selected by the operator, the hit count field relevant to the selected URL is updated with an increased hit count value.

Claim 9

Dependent Claim 61 words

The mobile communications system according to claim 7 , further comprising monitoring & warning means, disposed in said URL list server, for monitoring hit count values in the hit count fields, and when any hit count value exceeding a predetermined threshold is found, generating a warning message to a webmaster who maintains a web page exhibiting the excessive hit count value.

Claim 10

Dependent Claim 96 words

The mobile communications system according to claim 7 , further comprising: restriction parameter storage means, disposed in the mobile communications switching system, for storing an access restriction parameter for each URL included in the local URL lists provided by said URL list server; and restriction parameter determining means, disposed in said URL list server, for monitoring hit count values recorded in the hit count fields, and when any hit count value exceeding a predetermined threshold is found, determining the access restriction parameter corresponding to the URL of a web page exhibiting the excessive hit count value.

Claim 11

Dependent Claim 67 words

The mobile communications system according to claim 9 , further comprising access restriction means, disposed in the mobile communications switching system and activated when said access means has made access to a web page with a specific URL, for retrieving one of the access restriction parameters that corresponds to the specific URL, and restricting further accesses to the web page according to the retrieved access restriction parameter.

Claim 12

Dependent Claim 216 words

A mobile terminal for use in a mobile communications system including a plurality of radio base stations regularly transmitting area identification signals that uniquely identify individual radio service coverage areas thereof, a mobile communications switching system that interconnects the plurality of radio base stations and a public telecommunications network, and a URL list server connected to the mobile communications switching system for storing a plurality of local URL lists addressed with different local representative URLs, the mobile terminal being located in either one of the radio service coverage areas of the plurality of radio base stations, the mobile terminal comprising: storage means for storing the local representative URLs associated with the plurality of area identification signals; URL retrieving means for receiving the area identification signal from one of the plurality of radio base stations, and out of said storage means, retrieving one of the local representative URLs that is associated with the received area identification signal; representative URL transmission means for transmitting the one of the local representative URLs retrieved by said URL retrieving means to said URL list server; and display means for displaying one of the local URL lists that is received from said URL list server in response to the local representative URL that has been sent by said representative URL transmission means.

Claim 13

Dependent Claim 216 words

A mobile terminal for use in a mobile communications system including a plurality of radio base stations regularly transmitting area identification signals that uniquely identify individual radio service coverage areas thereof, a mobile communications switching system that interconnects the plurality of radio base stations and a public telecommunications network, and a URL list server connected to the mobile communications switching system for storing a plurality of local URL lists addressed with different local representative URLs, the mobile terminal being located in either one of the radio service coverage areas of the plurality of radio base stations, the mobile terminal comprising: storage means for storing the local representative URLs associated with the plurality of area identification signals; URL retrieving means for receiving the area identification signal from one of the plurality of radio base stations, and out of said storage means, retrieving one of the local representative URLs that is associated with the received area identification signal; representative URL transmission means for transmitting the one of the local representative URLs retrieved by said URL retrieving means to said URL list server; and display means for displaying one of the local URL lists that is received from said URL list server in response to the local representative URL that has been sent by said representative URL transmission means.

Claim 14

Dependent Claim 144 words

A mobile terminal for use in a mobile communications system including a plurality of radio base stations transmitting area identification signals that uniquely identify individual radio service coverage areas thereof, and a URL list server for storing a plurality of URL lists addressed with different URLs, the mobile terminal comprising: storage means for storing the URLs associated with the plurality of area identification signals; URL retrieving means for receiving the area identification signal from one of the plurality of radio base stations, and retrieving one of the URLs that is associated with the received area identification signal; URL transmission means for transmitting the URL retrieved by said URL retrieving means to said URL list server; and display means for displaying the URL list that is received from said list server in response to the URL that has been sent by said URL transmission means.

Claim 15

Dependent Claim 144 words

A mobile terminal for use in a mobile communications system including a plurality of radio base stations transmitting area identification signals that uniquely identify individual radio service coverage areas thereof, and a URL list server for storing a plurality of URL lists addressed with different URLs, the mobile terminal comprising: storage means for storing the URLs associated with the plurality of area identification signals; URL retrieving means for receiving the area identification signal from one of the plurality of radio base stations, and retrieving one of the URLs that is associated with the received area identification signal; URL transmission means for transmitting the URL retrieved by said URL retrieving means to said URL list server; and display means for displaying the URL list that is received from said list server in response to the URL that has been sent by said URL transmission means.

Claim 16

Dependent Claim 29 words

The mobile terminal according to claim 12 , wherein the URLs stored in said storage means are local representative URLs, and the URL list is a local URL list.

Claim 17

Dependent Claim 80 words

A mobile terminal comprising: a storage unit which stores a plurality of URLs; a URL retrieving unit which retrieves one of the URLs based on an area identification signal received from a radio base station; a transmission unit which transmits the retrieved URL to a server storing a plurality of URL lists addressed with different URLs; and a display unit which displays one of the URL lists that is provided by the server as being relevant to the retrieved URL.

Claim 18

Dependent Claim 80 words

A mobile terminal comprising: a storage unit which stores a plurality of URLs; a URL retrieving unit which retrieves one of the URLs based on an area identification signal received from a radio base station; a transmission unit which transmits the retrieved URL to a server storing a plurality of URL lists addressed with different URLs; and a display unit which displays one of the URL lists that is provided by the server as being relevant to the retrieved URL.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2004-01-02	2004-07-03	2005-01-02	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2008-01-02	2008-07-03	2009-01-02	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2012-01-02	2012-07-03	2013-01-02	$7700.00	Window Closed / Lapsed

Mobile communications system and mobile terminal therefor with capabilities to access local information resources

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