Method for providing information reflecting mobile user action, and mobile switching center, information providing apparatus, and mobile unit implementing the same

• US 20030129973A1
• Filed: 01/06/2003
• Published: 07/10/2003
• Est. Priority Date: 01/07/2002
• Status: Abandoned Application

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Kuwahara, Soichi, Oishi, Yuichiro
• Application Number:
  US10/337,209
• Publication Number:
  US 20030129973A1
• Time in Patent Office: Days
• US Class Current: 455/414.1
• CPC Class Codes: H04M 2203/6009 Personal information, e.g. profiles or personal directories being only provided to authorised persons
• CPC Class Codes: H04M 2242/30 Determination of the location of a subscriber
• CPC Class Codes: H04M 3/4872 Non-interactive information services
• CPC Class Codes: H04M 3/493 Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
• CPC Class Codes: H04M 3/54 Arrangements for diverting calls for one subscriber to another predetermined subscriber based on the calling party profile H04M3/42059; based on location H04M3/42348; based on presence H04M3/42365; to voice mail H04M3/53308
• CPC Class Codes: H04W 4/16 Communication-related supplementary services, e.g. call-transfer or call-hold
• CPC Class Codes: H04W 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
• CPC Class Codes: H04W 60/04 using triggered events
• CPC Class Codes: H04W 76/50 for emergency connections
• CPC Class Codes: H04W 8/04 Registration at HLR or HSS [Home Subscriber Server]

Abstract

The invention makes it possible to quickly confirm the safety of people in an area stricken by a disaster such as an earthquake while protecting people'"'"'s privacy, even in a situation where communication calls cannot be established due to network congestion. An event reflecting an action of the user of a mobile unit in a designated area, such as a change in the location registration of the mobile unit, is detected by a user event detecting unit 18. in mobile switching equipment 12, and stored in a user event storing unit 22 in an information providing apparatus 16. In an information providing method, when there is an incoming call to a mobile unit in the designated area, for example, if the call cannot be established due to network congestion, the call is connected to an information providing unit 24 which provides user action information, by voice, to the calling party.

Claims

1. A method of providing mobile user action information, comprising the steps of:

(a) automatically gathering information reflecting an action of an user of a mobile unit;

(b) storing said gathered action information in association with said mobile unit; and

(c) providing said stored action information.

2. A method according to claim 1, further comprising the step of detecting an incoming call to a mobile unit located within a designated area, and wherein

said step (c) includes the substep of providing a calling terminal with information stored in association with said called mobile unit located within said designated area.

3. A method according to claim 1, wherein said step (c) includes the substep of automatically providing said action information to a preregistered recipient.

4. A method of providing mobile user action information, comprising the steps of:

(a) automatically gathering information reflecting an action of a user of a mobile unit; and

(b) transmitting said gathered action information in order to have said action information be stored in association with said mobile unit and to have said action information be provided.

5. An action information providing method comprising the steps of:

(a) receiving information automatically gathered as reflecting an action of a user of a mobile unit;

(b) storing said received action information in association with said mobile unit; and

(c) providing said action information.

6. A mobile switching center comprising:

means for automatically gathering information reflecting an action of a user of a mobile unit; and

means for transmitting said gathered action information in order to have said action information be stored in association with said mobile unit and to have said action information be provided.

7. A mobile switching center according to claim 6, further comprising means for changing a location registration area size.

8. A mobile switching center according to claim 7, wherein said location registration area size is changed in sequence on a location-group-by-location-group basis.

9. A mobile switching center according to claim 7, further comprising means for changing said changed location registration area size back to its original size for any mobile unit whose location is detected as having changed from one location registration area to another.

10. An action information providing apparatus comprising:

means for receiving information automatically gathered as reflecting an action of a user of a mobile unit;

means for storing said received action information in association with said mobile unit; and

means for providing said action information.

11. A method for providing mobile user action information, comprising the steps of:

(a) detecting, at a mobile unit, information reflecting an action of a user of said mobile unit;

(b) reporting said detected action information from said mobile unit to a network;

(c) storing said reported action information in association with said mobile unit at the network side; and

(d) providing said stored action information.

12. A method according to claim 11, wherein said reporting in said step (b) is performed by making use of a forceful location registration to a different layer.

13. A method according to claim 11, wherein said reporting in said step (b) is performed by making use of a location registration that is performed by means of a location registration message carrying a flag indicating the detection of a user event.

14. A method according to claim 11, wherein said reporting is performed after a time randomly generated in said mobile unit has elapsed from the detection of said action information.

15. A mobile unit comprising:

means for detecting an action of a user of said mobile unit; and

means for reporting said detected action to a network side.

16. A mobile unit according to claim 15, wherein the reporting of said action information is performed by making use of a location registration.

17. A mobile unit according to claim 16, wherein said location registration is a forceful location registration to a different layer.

18. A mobile unit according to claim 16, wherein said location registration is performed by means of a location registration message carrying a flag indicating the detection of a user event.

19. A mobile unit according to claim 16, wherein said location registration is performed after a time, randomly generated in said mobile unit, has elapsed from the detection of said action information.