Centralized communications network charging methods and apparatus

• US 7,515,696 B2
• Filed: 02/11/2003
• Issued: 04/07/2009
• Est. Priority Date: 02/11/2002
• Status: Active Grant

• Current Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Original Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Inventors: Engelhart, Robert L.
• Primary Examiner(s): TIEU, BINH KIEN
• Application Number:
  US10/365,116
• Publication Number:
  US 20030158812A1
• Time in Patent Office: 2,247 Days
• Field of Search: 379/111, 379/114.01, 379/114.15, 379/114.17, 379/114.19, 379/114.2, 379/114.28, 379/121.01, 379/126, 379/127.04, 379/121.03
• US Class Current: 379/114.28
• CPC Class Codes: G06Q 20/10 specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
• CPC Class Codes: G06Q 20/14 specially adapted for billing systems
• CPC Class Codes: G06Q 20/403 Solvency checks
• 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
• CPC Class Codes: H04M 15/41 Billing record details, i.e. parameters, identifiers, structure of call data record [CDR]
• CPC Class Codes: H04M 15/43 Billing software details
• CPC Class Codes: H04M 15/44 Augmented, consolidated or itemized billing statement or bill presentation
• CPC Class Codes: H04M 15/47 Fraud detection or prevention means
• CPC Class Codes: H04M 15/51 for resellers, retailers or service providers
• CPC Class Codes: H04M 15/53 using mediation
• CPC Class Codes: H04M 15/55 for hybrid networks
• CPC Class Codes: H04M 15/56 for VoIP communications
• CPC Class Codes: H04M 15/7655 shared by technologies
• CPC Class Codes: H04M 15/77 involving multiple accounts per user
• CPC Class Codes: H04M 15/772 per service, e.g. prepay or post-pay
• CPC Class Codes: H04M 15/773 per technology, e.g. PSTN or wireless
• CPC Class Codes: H04M 15/854 Available credit
• CPC Class Codes: H04M 15/88 Provision for limiting connection, or expenditure
• CPC Class Codes: H04M 15/90 using Intelligent Networks [IN] or Advanced Intelligent Networks [AIN]
• CPC Class Codes: H04M 17/00 Prepayment of wireline communication systems, wireless communication systems or telephone systems using a coded card to authorise calls from a telephone set H04M1/675
• CPC Class Codes: H04M 17/20 : with provision for recharging the prepaid account or card, or for credit establishment
• CPC Class Codes: H04M 2215/0104 : Augmented, consolidated or itemised billing statement, e.g. additional billing information, bill presentation, layout, format, e-mail, fax, printout, itemised bill per service or per account, cumulative billing, consolidated billing
• CPC Class Codes: H04M 2215/0116 : Provision for limiting expenditure, e.g. limit on call expenses or account
• CPC Class Codes: H04M 2215/0148 : Fraud detection or prevention means
• CPC Class Codes: H04M 2215/016 : Billing using Intelligent Networks [IN] or Advanced Intelligent Networks [AIN]
• CPC Class Codes: H04M 2215/0164 : Billing record, e.g. Call Data Record [CDR], Toll Ticket[TT], Automatic Message Accounting [AMA], Call Line Identifier [CLI], details, i.e. parameters, identifiers, structure
• CPC Class Codes: H04M 2215/0168 : On line or real-time flexible customization or negotiation according to wishes of subscriber
• CPC Class Codes: H04M 2215/0172 : Mediation, i.e. device or program to reformat CDRS from one or more switches in order to adapt to one or more billing programs formats
• CPC Class Codes: H04M 2215/202 : VoIP; Packet switched telephony
• CPC Class Codes: H04M 2215/2046 : Hybrid network
• CPC Class Codes: H04M 2215/22 : Bandwidth or usage-sensitve billing
• CPC Class Codes: H04M 2215/32 : Involving wireless systems
• CPC Class Codes: H04M 2215/54 : Resellers-retail or service providers billing, e.g. agreements with telephone service operator, activation, charging/recharging of accounts
• CPC Class Codes: H04M 2215/725 : Shared by technologies, e.g. one account for different access technologies
• CPC Class Codes: H04M 2215/7254 : Multiple accounts per user
• CPC Class Codes: H04M 2215/7263 : per service, e.g. prepay and post-pay
• CPC Class Codes: H04M 2215/7268 : per technology, e.g. PSTN or wireless
• CPC Class Codes: H04M 2215/8166 : Available credit
• CPC Class Codes: H04Q 3/0045 : involving hybrid, i.e. a mixture of public and private, or multi-vendor systems

Abstract

Centralized billing is provided by processing requests for pre-paid and post-paid services at a service control point that is configured to prepare one or more associated event records. Event records associated with provided services can be stored at the service control point or in a remote database, or the service control point can direct the event records to a central billing system that is configured to bill subscribers directly or to transmit event records to one or more payment systems via a financial gateway. Service control point service logic is configured to permit negative account balances for post-paid subscribers, while account balances remain positive for pre-paid subscribers. Credit limits can be associated with post-paid subscribers, and service authorization can be based on such credit limits.

Claims

1. A service control point, comprising:

a service request input configured to receive service data associated with communication service requests associated with pre-paid communication services and post-paid communication services;

service logic configured to receive the service data and assess charges to subscriber accounts associated with the communication service requests; and

a memory configured to store event records associated with the pre-paid communication services and post-paid communication services.

2. The service control point of claim 1, wherein the communication service requests are associated with a first and a second communication standard, and further comprising a respective first pre-processor and a second pre-processor configured to pre-process the service data based on the first communication standard and the second communication standard, respectively, and deliver the preprocessed service data to the service logic.

3. The service control point of claim 1, wherein the service logic is configured to produce event records associated with the communication service requests.

4. The service control point of claim 1, wherein the service logic is configured to authorize a communication service associated with a prepaid subscriber based on a pre-paid subscriber account balance.

5. The service control point of claim 1, wherein the service logic is configured to authorize a communication service associated with a post-paid subscriber based on a post-paid subscriber credit limit.

6. A mediation system for distributing communication event records, the mediation system comprising:

an input configured to receive event records associated with communication service requests, wherein the event records are associated with communication service requests associated with at least two service providers; and

a processor configured to determine if an event record is associated with pre-paid service or post-paid service, the processor configured to deliver event records associated with post-paid service to at least one billing system, the processor configured to not deliver event records associated with pre-paid service to any billing system.

7. The mediation system of claim 6, wherein the event records are associated with communications service requests associated with at least two communication standards.

8. The mediation system of claim 7, wherein the event records are associated with communications service requests associated with at least two service providers.

9. The mediation system of claim 6, wherein the processor is configured to deliver event records associated with a selected user to a single billing system.

10. A method of producing event records associated with requests for communication services by a subscriber, comprising:

collecting communication service request data associated with the requests for communication services at a centralized record production point, wherein the requests are associated with pre-paid services and post-paid services;

producing event records at a service control node, the event records associated with the communication service requests, wherein the event records are configured to indicate whether a communication service request is associated with pre-paid service or post-paid service; and

storing the event records produced to a memory in the service control node.

11. The method of claim 10, wherein the event records are associated with services configured based on different communication standards.

12. The method of claim 10, wherein the subscriber is billed based on event records directed to at least one billing service.

13. The method of claim 12, wherein the at least one billing service is a credit card service or a debit service.

14. The method of claim 10, wherein the event records produced by the centralized charging point are associated with subscribers to networks associated with different service providers.

15. A billing method for communication services, comprising:

collecting event data associated with communication service requests associated with a pre-paid and post-paid services at a central collection node;

producing event records at a service control node based on the request data;

storing the event records produced to a memory in the service control node; and

delivering event records associated with post-paid services to a billing system.

16. The billing method of claim 15, further comprising directing event records to at least two billing systems.

17. A method of configuring communication services billings, comprising:

collecting event records associated with the communication services provided by a plurality of service providers to pre-paid subscribers and post-paid subscribers at a service control node;

storing the event records collected in a memory in the service control node; and

transmitting selected event records to at least one billing system.

18. The method of claim 17, further comprising delivering event records to an event mediator, wherein the event mediator directs selected records to the billing system.

19. The method of claim 18, wherein the billing system is a credit card system.

20. The method of claim 18, further comprising assessing charges associated with post-paid and pre-paid subscribers to subscriber accounts associated with the service control node.

21. The method of claim 18, further comprising establishing a credit limit for a post-paid subscriber as a negative account balance.

22. A service control point, comprising:

an input configured to receive a service authorization request associated with a request for services by a subscriber;

service logic configured to determine a subscriber account type and produce a service authorization based on the subscriber type, wherein the service logic is configured to authorize a requested service if the subscriber type is pre-paid and a subscriber account balance is positive, wherein the service logic is configured to authorize a requested service if the subscriber type is post-paid and a subscriber credit limit has not been exceeded; and

a memory to store event records associated with the service authorization request communication services.

23. The service control point of claim 22, wherein the service logic is configured to assess charges for a communication service to a subscriber account.

24. The service control point of claim 22, wherein the service logic is configured to associate a negative account balance with a post-paid subscriber.