Accounting system for multimedia communications system

• US 5,438,356 A
• Filed: 05/19/1993
• Issued: 08/01/1995
• Est. Priority Date: 05/18/1992
• Status: Expired due to Term

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Fukazawa, Mitsunori, Ushiki, Kazumasa, Wakamoto, Masaaki
• Primary Examiner(s): Groody, James J.
• Assistant Examiner(s): Harvey, David E.
• Application Number:
  US08/063,916
• Time in Patent Office: 804 Days
• Field of Search: 348/6, 348/7, 348/8, 348/9, 348/10, 348/12, 348/13, 348/14, 348/15, 348/16, 348/563, 348/564, 348/565, 348/585, 348/588, 348/705, 348/584, 395/153, 395/154, 395/200, 395/161, 364/406, 364/401
• US Class Current: 725/5
• CPC Class Codes: G06Q 40/12 Accounting
• CPC Class Codes: H04M 15/00 Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP

Abstract

In an accounting system for a multimedia communications system, an additional information storage unit stores additional information to be supplied to subscriber terminals in the multimedia communications system by one or a plurality of additional information suppliers. An additional information adding unit adds the additional information to communication information transmitted between subscriber terminals communicating with each other. A measurement unit measures a degree of supply of the additional information supplied to at least one of the subscriber terminals communicating with each other. A database unit stores accounting information used to calculate a fee for a communication between the subscriber terminals communicating with each other. A control unit calculates the fee for the communication between the subscriber terminals communicating with each other on the basis of the accounting information and the degree of supply of the additional information measured by the measurement unit.

Claims

1. An accounting system for a multimedia communications system comprising:

additional information storage means for storing advertising image information to be supplied to subscriber terminals in the multimedia communications system by one or a plurality of additional information suppliers;

additional information adding means provided in an exchange system of the multimedia communications system, for adding at least the advertising image information to communication image information transmitted between subscriber terminals communicating with each other;

measurement means for measuring a degree of supply of the advertising image information supplied to at least one of the subscriber terminals communicating with each other;

database means for storing accounting information used to calculate a fee for a communication between the subscriber terminals communicating with each other; and

control means for calculating the fee for said communication between the subscriber terminals communicating with each other on the basis of the accounting information and the degree of supply of the advertising image information measured by the measurement means.

2. The accounting system as claimed in claim 1, wherein:

said database means stores, as the accounting information, discount rate information indicating a discount rate depending on the degree of supply of the advertising image information, and normal fee information indicating a normal fee to be used when no advertising image information is supplied to the subscriber terminals communicating with each other; and

the control means comprises means for reducing the normal fee in accordance with the discount rate based on the degree of supply of the advertising image information measured by said measurement means.

3. The accounting system as claimed in claim 1, wherein:

said database means stores, as the accounting information, supplier information indicating at least one supplier of advertising image information to be selected on the basis of which subscriber terminals communicate with each other; and

said control means comprises selecting means for selecting at least one supplier of said advertising image information on the basis of the subscriber terminals communicating with each other.

4. The accounting system as claimed in claim 3, wherein:

said database means stores, as the accounting information, other supplier information indicating at least one supplier of advertising image information to be selected; and

said selecting means of said control means selects at least one supplier of said advertising image information supplier on the basis of the subscriber terminals communicating with each other as well as said other supplier information.

5. The accounting system as claimed in claim 1, wherein said measurement means comprises time measuring means for measuring a time interval during which the advertising image information is supplied to at least one of the subscriber terminals communicating with each other.

6. The accounting system as claimed in claim 1, wherein said measurement means comprises amount-of-advertising image-information measuring means for measuring an amount of the advertising images information supplied to at least one of the subscriber terminals communicating with each other.

7. The accounting system as claimed in claim 1, wherein:

the accounting system further comprises rejecting means, provided in each of the subscriber terminals, for sending a rejection signal to said control means;

the rejection signal denotes rejection of the advertising image information; and

said control means comprises means for preventing said additional information adding means from adding the advertising image information to the communication image information in response to the rejection signal.

8. The accounting system as claimed in claim 1, wherein said control means comprises means for causing said additional information adding means to supply the advertising image information to at least one of the subscriber terminals before the communication between said subscriber terminals starts.

9. The accounting system as claimed in claim 1, wherein said control means comprises means for causing said additional information adding means to continuously supply the advertising image information to at least one of the subscriber terminals during the communication between said subscriber terminals.

10. The accounting system as claimed in claim 1, wherein said advertising image information comprises video information and speech information.

11. The accounting system as claimed in claim 10, wherein the subscriber terminals comprise multimedia terminals capable of handling video information and speech information.

12. The accounting system as claimed in claim 11, wherein each of the multimedia terminals comprises display means for displaying the video information contained in the advertising image information.

13. The accounting system as claimed in claim 12, wherein each of the multimedia terminals comprises means for causing the display means to display the video information contained in the advertising image information in a part of an entire screen area of said display means.

14. The accounting system as claimed in claim 13, wherein:

said database means stores, as the accounting information, discount rate information indicating a discount rate based on a size of said part of the entire screen area of said display means, and normal fee information indicating a normal fee to be used when no advertising image information is supplied to the subscriber terminals communicating with each other; and

the control means comprises means for reducing the normal fee in accordance with the discount rate based on the size of said part of the entire screen area of said display means.

15. The accounting system as claimed in claim 1, further comprising input means, provided for each of the subscriber terminals, for providing said control means with supplier information indicating at least one supplier of advertising image information from which each of the subscriber terminals requests to receive the advertising image information;

and

said control means comprises selecting means for selecting at least one supplier of advertising image information on the basis of the supplier information provided by said input means.

16. The accounting system as claimed in claim 1, wherein said additional information storage means comprises a plurality of storage units provided in said multimedia communications system so that the advertising image information is decentralized in the multimedia communications system.

17. The accounting system as claimed in claim 16, wherein said database means stores, as the accounting information, specifying information indicating which one of the storage units should be selected for each of the subscriber terminals.

18. The accounting system as claimed in claim 1, wherein said control means comprises means for causing said additional information adding means to supply the advertising image information to at least one of the subscriber terminals when said one of the subscriber terminals holds on.

19. The accounting system as claimed in claim 1, wherein:

the additional information storage means comprises advertising image information databases provided in exchange systems to which the subscribers are accommodated; and

wherein

the accounting system further comprises means for supplying a calling subscriber terminal with the advertising image information from one of said advertising image information databases accommodated in one of said exchange systems in which said calling subscriber terminal is accommodated and for supplying a called subscriber terminal with the advertising image information from one of said advertising image information databases accommodated in one of said exchange systems in which said called subscriber terminal is accommodated.

20. The accounting system as claimed in claim 1, wherein said control means comprises means for causing said additional information adding means to supply the advertising image information to at least one of the subscriber terminals by a specified time.

21. An accounting system for a multimedia communications system comprising:

additional information storage means for storing additional information to be supplied to subscriber terminals in the multimedia communications system by one or a plurality of additional information suppliers;

additional information adding means for adding the additional information to communication information transmitted between subscriber terminals communicating with each other;

measurement means for measuring a degree of supply of the additional information supplied to at least one of the subscriber terminals communicating with each other;

database means for storing accounting information used to calculate a fee for a communication between the subscriber terminals communicating with each other; and

control means for calculating the fee for said communication between the subscriber terminals communicating with each other on the basis of the accounting information and the degree of supply of the additional information measured by the measurement means,

wherein said control means comprises means for causing said additional information adding means to continuously supply the additional information to at least one of the subscriber terminals during the communication between said subscriber terminals.

22. The accounting system as claimed in claim 21, wherein said additional information comprises video information and speech information.

23. The accounting system as claimed in claim 22, wherein the subscriber terminals comprise multimedia terminals capable of handling video information and speech information.

24. The accounting system as claimed in claim 23, wherein each of the multimedia terminals comprises display means for displaying the video information contained in the additional information.

25. The accounting system as claimed in claim 24, wherein each of the multimedia terminals comprises means for causing the display means to display the video information contained in the additional information in a part of an entire screen area of said display means.

26. The accounting system as claimed in claim 25, wherein:

said database means stores, as the accounting information, discount rate information indicating a discount rate based on a size of said part of the entire screen area of said display means, and normal fee information indicating a normal fee to be used when no additional information is supplied to the subscriber terminals communicating with each other; and

the control means comprises means for reducing the normal fee in accordance with the discount rate based on the size of said part of the entire screen area of said display means.

27. The accounting system as claimed in claim 21, further comprising input means, provided for each of the subscriber terminals, for providing said control means with supplier information indicating at least one additional information supplier from which each of the subscriber terminals requests to receive the additional information;

and

said control means comprises selecting means for selecting at least one additional information supplier on the basis of the supplier information provided by said input means.

28. The accounting system as claimed in claim 21, wherein said additional information storage means comprises a plurality of storage units provided in said multimedia communications system so that the additional information is decentralized in the multimedia communications system.

29. The accounting system as claimed in claim 28, wherein said database means stores, as the accounting information, specifying information indicating which one of the storage units should be selected for each of the subscriber terminals.

30. The accounting system as claimed in claim 21, wherein:

said database means stores, as the accounting information, discount rate information indicating a discount rate depending on the degree of supply of the additional information, and normal fee information indicating a normal fee to be used when no additional information is supplied to the subscriber terminals communicating with each other; and

the control means comprises means for reducing the normal fee in accordance with the discount rate based on the degree of supply of the additional information measured by said measurement means.

31. The accounting system as claimed in claim 21, wherein:

said database means stores, as the accounting information, supplier information indicating at least one supplier of additional information to be selected on the basis of which subscriber terminals communicate with each other; and

said control means comprises selecting means for selecting at least one supplier of additional information on the basis of the subscriber terminals communicating with each other.

32. The accounting system as claimed in claim 31, wherein:

said database means stores, as the accounting information, other supplier information indicating at least one supplier of additional information to be selected; and

said selecting means of said control means selects at least one supplier of additional information on the basis of the subscriber terminals communicating with each other as well as said other supplier information.

33. The accounting system as claimed in claim 21, wherein said measurement means comprises amount-of-additional-information measuring means for measuring an amount of the additional information supplied to at least one of the subscribed terminals communicating with each other.