Messaging system

• US 20040156487A1
• Filed: 02/04/2004
• Published: 08/12/2004
• Est. Priority Date: 02/06/2003
• Status: Abandoned Application

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Fukazawa, Mitsunori, Ushiki, Kazumasa, Nomura, Yuji, Igarashi, Yoichiro
• Application Number:
  US10/771,704
• Publication Number:
  US 20040156487A1
• Time in Patent Office: Days
• US Class Current: 379/88.22
• CPC Class Codes: H04L 51/066 Format adaptation, e.g. format conversion or compression
• CPC Class Codes: H04L 51/214 using selective forwarding
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04M 2242/30 Determination of the location of a subscriber
• CPC Class Codes: H04M 3/387 using subscriber identification cards
• CPC Class Codes: H04M 3/42059 Making use of the calling party identifier
• CPC Class Codes: H04M 3/42229 Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location diverting calls from one subscriber to another subscriber, i.e. two different subscriptions H04M3/54; selecting arrangements in intelligent networks H04Q3/005
• CPC Class Codes: H04M 3/42272 whereby the subscriber registers to the terminals for personalised service provision
• CPC Class Codes: H04M 3/53333 Message receiving aspects
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements
• CPC Class Codes: H04W 8/18 Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks
• CPC Class Codes: H04W 88/184 Messaging devices, e.g. message centre

Abstract

A wireless tag 1 carried by a user sends a user ID stored in an internal memory to a terminal 21 with wireless signals. The terminal 21 sends the user ID from the wireless tag 1 to a messaging server 3. The messaging server 3 relates the user ID with the content (acquired from a content server 4) desired by the user of the user ID, stores them and delivers to the terminal 21 the content corresponding to the user ID from the terminal 21. The terminal 21 outputs the delivered contents to a display unit and so on. The wireless tag 1 moves depending on the movement of the user, the user ID is sent to the messaging server 3 from a terminal 2i where the user has moved, and the content is delivered to the terminal 2i. In this way, the user can receive the delivery of the content with the terminal where the user has moved.

Claims

1. A messaging system comprising:

a terminal sending a user identification information of

a user using the terminal; and

a messaging server

holding content which corresponds to the user identification

information of the user, and

delivering the content on a receipt of the user identification

information sent from the terminal.

2. The messaging system according to claim 1, wherein

by wirelessly communicating with a wireless tag which is carried by user and which stores user identification information of the user, the terminal reads the user identification information from the wireless tag and sends the read user identification information to the messaging server.

3. The messaging system according to claim 2, wherein

the wireless tag further stores identification information of the messaging server in addition to the user identification information, and wherein

the terminal reads identification information of the messaging server from the wireless tag by wireless communication and sends the user identification information to the messaging server based on the read identification information of the messaging server.

4. The messaging system according to claim 2, wherein

the terminal reads the user identification information from the wireless tag by user operating a predetermined button provided on the terminal.

5. The messaging system according to claim 2, wherein

the terminal conducts wireless communication with the wireless tag at a predetermined period, reads the user identification information from the wireless tag and if newly read user identification information is different from previously read user identification information, sends the newly read user identification information to the messaging server.

6. The messaging system according to claim 5, wherein

if the newly read user identification information is different from the previously read user identification information, the terminal additionally reads the user identification information from the wireless tag one or more times at the predetermined period, and if all these read user identification information is the same, sends the user identification information to the messaging server.

7. The messaging system according to claim 2, wherein

the terminal reads the user identification information from the wireless tag when the terminal is supplied with power.

8. The messaging system according to claim 2, wherein

the terminal wirelessly communicates with the wireless tag when the wireless tag is present within predetermined distance.

9. The messaging system according to claim 2, wherein

the terminal stores user identification information read from the wireless tag, and after storing, reads the user identification information from the wireless tag at a predetermined period, and if read user identification information is different from stored user identification information or if the user identification information can not be read from the wireless tag, deletes the stored user identification information, as well as requests the messaging server to delete the user identification information, and wherein

the messaging server deletes the user identification information in response to the deletion request from the terminal.

10. The messaging system according to claim 2, wherein

the terminal stores user identification information read from the wireless tag, and after storing, by user operating a predetermined button provided on the terminal, deletes the stored user identification information, as well as requests the messaging server to delete the user identification information, and wherein

the messaging server deletes the user identification information in response to the deletion request from the terminal.

11. The messaging system according to claim 2, wherein

the terminal stores user identification information read from the wireless tag, and after storing, when the terminal is turned off, deletes the stored user identification, as well as requests the messaging server to delete the user identification information, and wherein

the messaging server deletes the user identification information in response to the deletion request from the terminal.

12. The messaging system according to claim 1, wherein

the terminal stores in advance terminal identification information and a terminal address of the terminal and sends the stored terminal identification information and the terminal address to the messaging server together with the user identification information, and wherein

the messaging server registers the terminal identification information and the terminal address related with the user identification information and sends the content to the terminal based on the terminal address.

13. The messaging system according to claim 12, wherein

if the terminal address is changed as a result of movement of the terminal, the terminal sends to the messaging server the changed terminal address together with the terminal identification information, and wherein

the messaging server registers the changed terminal address and the terminal identification information.

14. The messaging system according to claim 12, wherein

by wirelessly communicating with a wireless tag which is carried by user and which stores user identification information of the user, the terminal reads the user identification information from the wireless tag and sends to the messaging server the read user identification information together with the terminal identification information and the terminal address, and requests the messaging server to delete the registration if a predetermined button provided on the terminal is operated, if newly read user identification information is different from previously read wireless information, if user identification information can not be read, or if the terminal is turned off, and wherein

the messaging server deletes the registration in response to registration deletion request from the terminal.

15. The messaging system according to claim 1, wherein

the terminal stores a content format which can be output by the terminal and sends the stored content format together with the user identification information to the messaging server, and wherein

if a format of the held content is different from the content format sent from the terminal, the messaging server converts the held content into the content format sent from the terminal and delivers the converted content to the terminal.

16. The messaging system according to claim 1, wherein

the messaging server acquires the content from a content server which holds contents.

17. The messaging system according to claim 16, wherein

the messaging server stores a delivery condition of the content of the user and delivers to the terminal content which satisfy the delivery condition out of the content acquired from the content server.

18. The messaging system according to claim 16, wherein

the messaging server acquires the content from the content server at a predetermined period, and if generated time or updated time of newly acquired content is different from generated time or updated time of the last acquired content, delivers the newly acquired content to the terminal.

19. The messaging system according to claim 16, wherein

the messaging server acquires the content from the content server at a predetermined period, and if details of newly acquired content is different from details of the last acquired content, delivers the newly acquired content to the terminal.

20. The messaging system according to claim 16, wherein

the messaging server holds update property of the content, and acquires the content from the content server based on the update property.

21. The messaging system according to claim 1, wherein

the messaging server holds information which indicates whether the content corresponding to the user identification information is delivered to a single terminator a plurality of terminals, and if the information indicates delivering to a plurality of terminals, sends the content to other terminals except for the terminal.

22. The messaging system according to claim 1, wherein

the messaging server receives second user identification information other than the user identification information from a second terminal other than the terminal, and if the content corresponding to the user identification information is identical to the content corresponding to the second user identification information, delivers the content to the terminal and the second terminal.

23. The messaging system according to claim 1, wherein

the messaging server holds delivery count of the content to the terminal and charges the user based on the delivery count.

24. The messaging system according to claim 1, further comprising:

a messaging server address management server which holds an address or identification information of the messaging server corresponding to user identification information, receives user identification information sent from the, terminal and sends to the terminal the address or identification information of the messaging server corresponding to the received user identification information, wherein

the terminal sends the user identification information to the messaging server address management server and sends the user identification information to the messaging server based on the address or identification information of the messaging server corresponding to the user identification information sent from the messaging server address management server.

25. A messaging server comprising:

a memory unit holding content which corresponds to a user identification information of a user to whom a content delivering service is provided;

a reception unit receiving user identification information sent from a terminal used by the user; and

a delivery unit reading out from the memory unit the content corresponding to the user identification information received by the reception unit and delivering the read content to the terminal.

26. A terminal used by a user to whom a content delivery service is provided, and which receives delivered content, the terminal comprising:

a transmission unit which transmits user identification information of the user using the terminal to a messaging server which delivers a content;

a reception unit which receives from the messaging server the content corresponding to user identification information sent from the transmission unit; and

a processing unit which executes processes, including display, audio output or storage, for the content received by the reception unit.

27. The terminal according to claim 26, further comprising:

a read unit which wirelessly communicates with a wireless tag storing user identification information in advance, and reads the user identification information stored in the wireless tag, wherein

the transmission unit transmits user identification information read by the read unit.

28. A messaging system comprising:

a terminal sending a user identification information of

a user using the terminal;

a home agent address management server holding an address or an identification information which corresponds to the user identification, and returning the address or the identification information on

a receipt of the user identification information sent from the terminal;

a content sending server sending out the content; and

a home agent server which is accessed by the terminal based on the address or the identification information returned from the home agent address management server,

receiving the content sent from the content sending server, and

delivering the content to the terminal, which is accommodated by the home agent server, on a receipt of the user identification information sent from the terminal.

29. The messaging system according to claim 28, wherein

by wirelessly communicating with a wireless tag which is carried by user and which stores user identification information of the user, the terminal reads the user identification information from the wireless tag and sends the read user identification information to the home agent address management server.

30. The messaging system according to claim 28, wherein

the content sending server holding content which corresponds to the user identification information of the user, sending the held user identification information to the home agent address management server, and sending the content corresponding to the user identification information to the home agent server, based on an address or identification information of the home agent server corresponding to the user identification information sent from the home agent address management server.

31. The messaging system according to claim 28, wherein

the content sending server holding an address of a content server which holds content desired by the user wherein the address corresponds to the user identification information of the user, sending the held user identification information to the home agent address management server, and sending to the home agent server the content which is acquired from the address of the content server corresponding to the user identification information, based on the address or identification information of the home agent server corresponding to the user identification information sent from the home agent address management server.

32. The messaging system according to claim 28, wherein

if the user identification information is a fixed address such that when the content is sent to the user identification information, the content is received by the home agent server accommodating the user,

the content sending server sends the content to the user identification information, and wherein

the home agent server forwards the content sent to the user identification information to the terminal which has sent the user identification information.

33. The messaging system according to claim 28, wherein

if the user identification information is information other than the fixed address such that when the content is sent to the user identification information, the content is received by the home agent server accommodating the user,

the content sending server sends the content to the home agent server accommodating the user of the user identification information, and wherein

the home agent server forwards the content from the content sending server to the terminal which has sent the user identification information.

34. The messaging system according to claim 28, wherein

if a plurality of users desiring the same content are present and if the plurality of users are accommodated in the same home agent server,

the content sending, server when sending the same content, sets up in the content the user identification information of the plurality of users and send it to the home agent server, and wherein

the home agent server delivers the content to each terminal of the plurality of the user identification information which is set up in the content sent from the content sending server.

35. A terminal used by a user to whom content delivery service is provided, and which receives delivered content, the terminal comprising:

a first transmission unit which transmits user identification information of the user using the terminal to a home agent server address management server which manages an address of a home agent server delivering a content;

a first reception unit which receives from the home agent address management server an address or identification information of the home agent server corresponding to the user identification information sent from the first transmission unit;

a second transmission unit which transmits the user identification information to the home agent server based on the address or identification information of the home agent server which is received by the first reception unit;

a second reception unit which receives from the home agent server the content corresponding to the user identification information sent from the second transmission unit; and

a processing unit which executes processes, including display, audio output or storage, for the content received by the second reception unit.

36. The terminal according to claim 35, further comprising:

a read unit which wirelessly communicates with a wireless tag storing user identification information in advance, and reads the user identification information stored in the wireless tag, wherein

the first and second transmission units transmit user identification information read by the read unit.

37. A content sending server comprising:

a memory unit which stores user identification information of a user to whom content delivery service is provided and content which is desired by the user and which is related with the user identification information; and

a content sending unit which sends the content corresponding to the user identification information to a home agent server accommodating the user of the user identification information and sending the content desired by the user of the user identification information to the terminal that has sent the user identification information.

38. The content sending server according to claim 37, further comprising:

a user identification information transmission unit which transmits the user identification information to a home agent address management server which stores the user identification information and an address or identification information, which is related with the user identification information, of the home agent server accommodating user of the user identification information; and

a reception unit which receives from the home agent address management server the address or identification information of the home agent server corresponding to the user identification information sent from the user identification information transmission unit, wherein

the content sending unit sends the content to the home agent server, based on the address or identification information of the home agent server which is received by the reception unit.

39. A home agent server accommodating a user and which delivers content desired by the user to a terminal used by the user, the home agent server comprising:

a user identification information reception unit used by the user and which receives user identification information of the user sent from the terminal receiving the content;

a content reception unit which receives the content corresponding to the user identification information which is sent from a content sending server; and

a forwarding unit which forwards the content received by the content reception unit to the terminal.