Method and apparatus for a call cost indicator

• US 20040122684A1
• Filed: 12/18/2002
• Published: 06/24/2004
• Est. Priority Date: 12/18/2002
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Kaikuranta, Terho
• Application Number:
  US10/324,700
• Publication Number:
  US 20040122684A1
• Time in Patent Office: Days
• US Class Current: 705/1
• CPC Class Codes: G06Q 30/0283 Price estimation or determination
• CPC Class Codes: G06Q 40/03 Credit; Loans; Processing thereof
• CPC Class Codes: H04M 15/28 with meter at substation or with calculation of charges at terminal
• CPC Class Codes: H04M 15/81 Dynamic pricing, e.g. change of tariff during call
• CPC Class Codes: H04M 15/83 Notification aspects
• CPC Class Codes: H04M 15/84 Types of notifications
• CPC Class Codes: H04M 2215/0112 Dynamic pricing, e.g. change of tariff during call
• CPC Class Codes: H04M 2215/2026 Wireless network, e.g. GSM, PCS, TACS
• CPC Class Codes: H04M 2215/32 Involving wireless systems
• CPC Class Codes: H04M 2215/81 Notifying aspects, e.g. notifications or displays to the user
• CPC Class Codes: H04M 2215/8129 Type of notification
• CPC Class Codes: H04M 2215/82 Advice-of-Charge [AOC], i.e. notify subscriber of charges/cumulative charge; meter at the substation
• CPC Class Codes: H04W 4/24 Accounting or billing

Abstract

A method by which a user of a portable communications device subscribed to a telecommunication network is provided with an indication of the cost of engaging a communication service available through the telecommunication network. The cost indication can be either quantitative or qualitative, and can be updated during the use of the service as the cost changes. Portable communication devices operative so as to provide such a cost indication are provided, as well as network elements providing to portable communication devices such a cost indication.

Claims

1. A method, for use in a portable communication device capable of communicating with another device using a communication resource at a cost, comprising the steps of:

receiving a cost information signal indicative of said cost; and

communicating a cost indicator for perception by a user of said portable communication device, the cost indicator based on the cost information signal and indicative of said cost.

2. The method of claim 1, wherein said step of communicating comprises the step of displaying said cost indicator on a display of said portable communication device for said perception by said user of said portable communication device.

3. The method of claim 2, wherein said displaying said cost indicator is carried out by displaying different colors of displayed pixels or pixel structures signifying different cost levels with one color displayed at a time to signify a corresponding cost level.

4. The method of claim 2, wherein said displaying said cost indicator is carried out by displaying a graphical icon that changes size in steps with a larger size signifying a higher cost.

5. The method of claim 2, wherein said displaying said cost indicator is carried out by displaying a graphical icon that shows said cost with respect to a selected currency.

6. The method of claim 5, wherein said icon shows said cost with respect to one or more price level marks indicative of one or more corresponding price levels in said selected currency.

7. The method of claim 2, wherein said step of displaying said cost indicator is carried out by displaying a graphical icon indicative of a price level per unit time.

8. The method of claim 2, wherein said cost indicator alternates on said display with a field strength indicator.

9. A method as in claim 1, wherein in place of communicating a cost indicator for perception by a user of said portable communication device, the method includes the steps of:

transferring the cost information signal from said portable communication device to another portable communication device via connectivity provided by other than the telecommunication network; and

communicating a cost indicator for perception by a user of said other portable communication device, the cost indicator based on the cost information signal and indicative of said cost.

34. A portable communication device capable of communicating with another device using a communication resource at a cost, comprising means so as to be operative according to claim 1.

36. A system, comprising at least one portable communication device as in claim 34 and at least one network element.

10. A method, for use by a network element of a telecommunication network enabling a portable communication device to engage a communication service at a cost so as to communicate with another device, the method comprising the steps of:

receiving a signal from the portable communication device indicating to the network element the identity of the portable communication device; and

transmitting to the portable communication device a signal conveying cost information indicative of the cost for engaging a communication service.

11. The method of claim 10, wherein the signal from the portable communication device indicates the communication service and the cost information is limited to the indicated communication service.

12. The method of claim 10, wherein the cost information is not limited to a particular communication service.

13. The method as in claim 10, wherein the cost information is information indicative of a total charging rate for the communication service.

14. The method as in claim 10, wherein the cost information is a current total cost accrued during a communication session using the communication service.

15. The method as in claim 10, wherein the cost information indicates different billing rates for use of the communication service during different time periods.

16. The method as in claim 10, wherein, before the step of transmitting the cost information, the network element performs the step of aggregating component cost information indicative of component costs for engaging the communication service.

17. A method as in claim 16, wherein in aggregating component cost information, the network element arithmetically adds together the component costs.

18. A method as in claim 16, wherein in aggregating component cost information, the network element assembles different component cost information into a single cost information document or table.

19. A method as in claim 16, wherein the communication service is provided over a communication path including path segments provided by different operator networks, and in aggregating component cost information, the network element receives component cost information from a network element in at least one operator network different from the operator network to which the aggregating network element belongs.

20. A method as in claim 16, wherein each component cost is a cost for a respective one of a plurality of media.

21. A method as in claim 16, wherein each component cost is a cost for a respective one of a plurality of path segments over which the communication service is conveyed.

22. A method as in claim 10, wherein the cost information is transmitted before receiving the signal indicating the communication service.

23. A method as in claim 10, wherein the cost information is transmitted after receiving the signal indicating the communication service.

25. A method as in claim 23 wherein the signal indicating the communication service is a signal indicating a communication service a user of the portable communication device is not using but for which the user requests cost information.

26. A method as in claim 25, wherein the network element obtains the cost information independent of whether an invoice is generated for the user in connection with use of the communication service.

27. A method as in claim 25, wherein the user makes use of the communication service after receiving the cost information.

28. A method as in claim 25, wherein the network element obtains the cost information from at least one billing system.

29. A method as in claim 25, wherein the network element obtains the cost information from a plurality of billing systems, each an element of an operator network that participates in providing the communication service.

30. A method as in claim 25, wherein the network element obtains the cost information from a Network Control Center (NCC) via Application Programming Interface (API) calls to the NCC.

31. A method as in claim 30, wherein the network element is a Multimedia Service Center (MMSC).

32. A network element as in claim 30, wherein the network element is a Short Message Center Service center (SMSC).

33. A method as in claim 25, wherein a credit check is performed in combination with providing the cost information, and the user is allowed to order the communication service only if the credit check indicates a favorable user credit report.

35. A network element, comprising means so as to be operative according to claim 10.

37. A system, comprising at least one portable communication device and at least one network element as in claim 35.

24. A claim as in 23, wherein the signal indicating the communication service is a signal making use of the indicated communication service.