Method and apparatus for monitoring subscriber talk-around usage

• US 6,041,226 A
• Filed: 10/09/1997
• Issued: 03/21/2000
• Est. Priority Date: 10/09/1997
• Status: Expired due to Term

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Skoro, John P. III, Bunkenburg, Brian K., Shaughnessy, Mark L.
• Primary Examiner(s): Hunter, Daniel S.
• Assistant Examiner(s): WYCHE, MYRON
• Application Number:
  US08/947,590
• Time in Patent Office: 894 Days
• Field of Search: 455/405, 455/406, 455/15, 455/509, 455/524, 455/515
• US Class Current: 455/405
• 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 15/47 Fraud detection or prevention means
• CPC Class Codes: H04M 2215/0148 Fraud detection or prevention means
• CPC Class Codes: H04M 2215/32 Involving wireless systems
• CPC Class Codes: H04W 4/10 Push-to-Talk [PTT] or Push-On-Call services
• CPC Class Codes: H04W 4/24 Accounting or billing
• CPC Class Codes: H04W 76/45 for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services

Abstract

A method and apparatus for monitoring a subscriber unit'"'"'s use of a talk-around mode is accomplished when detection of a subscriber unit'"'"'s selection, and subsequent deselection, of the talk-around mode occurs. Indications of the selection, and subsequent deselection, of the talk-around mode are provided to a monitoring entity (16). The monitoring entity (16) determines the subscriber unit'"'"'s usage of the talk-around mode based on the indications. From the usage of the talk-around mode, an appropriate fee for such service can be obtained. Alternatively, the monitoring entity may be provided with usage information, which is used to establish the appropriate fee.

Claims

1. A method for monitoring subscriber talk-around usage, the method comprising the steps of:

detecting selection of talk-around mode for a subscriber unit;

providing an indication of the selection of the talk-around mode to a monitoring entity; and

determining, by the monitoring entity, usage of the talk-around mode by the subscriber unit by monitoring at least one of;

elapsed time of the usage of the talk-around mode, quantity of transmissions initiated while in the talk-around mode, and time of day of the usage of the talk-around mode.

2. The method of claim 1 further comprising detecting selection of the talk-around mode by at least one of:

the subscriber unit, a system administrator, and a second subscriber unit.

3. The method of claim 1 further comprising providing the indication via at least one of:

a control channel transmission and a data packet transmission.

4. The method of claim 1 further comprising providing identity of the subscriber unit as at least part of the indication.

5. The method of claim 1 further comprising determining, by the subscriber unit, the usage of the talk-around mode and providing a message to the monitoring entity regarding the usage of the talk-around mode as determined by the subscriber unit.

6. The method of claim 1 further comprising determining the usage of the talk-around mode by at least one of:

a system controller, a system administrator, and a second subscriber unit.

7. The method of claim 1 further comprising providing, by the subscriber unit, an end-of-talk-around message to the monitoring entity and utilizing, by the monitoring entity, the end-of-talk-around message to determine the usage of the talk-around mode.

8. The method of claim 1 further comprising allocating a fixed service fee for the usage of the talk-around mode when the indication was received by the monitoring entity within a period of time.

9. A method for monitoring subscriber talk-around usage, the method comprising the steps of:

detecting selection of talk-around mode by a subscriber unit;

monitoring, by the subscriber unit, usage of the talk-around mode by the subscriber unit;

by monitoring at least one of;

elapsed time of the usage of the talk-around mode, quantity of transmissions initiated while in the talk-around mode, and time of day of the usage of the talk-around mode; and

sending an indication of the usage of the talk-around mode to a monitoring entity.

10. The method of claim 9 further comprising sending the indication when at least one of:

exiting the talk-around mode, at intervals during the usage of the talk-around mode, and requested by the monitoring entity, has occurred.

11. The method of claim 9 further comprising sending the indication to at least one of:

a system controller, a system administrator, and a second subscriber unit.

12. The method of claim 9 further comprising, determining the usage of the talk-around mode based on at least one:

elapsed time of the usage of the talk-around mode, quantity of transmissions initiated while in the talk-around mode, and time of day of the usage of the talk-around mode.

13. The method of claim 9 further comprising monitoring, by the subscriber unit, the usage of the talk-around mode by a group of subscriber units.

14. A method for determining usage of talk-around mode by a subscriber unit, the method comprising the steps of:

monitoring for a response regarding the talk-around mode of the subscriber unit; and

when the response is detected, determining usage of the talk-around mode by the subscriber unit based on an elapsed time of the usage of the talk-around mode.

15. The method of claim 14 further comprising receiving the response from at least one of:

the subscriber unit, a second subscriber unit, and a system administrator.

16. The method of claim 14 further comprising, receiving, as the response, at least one of:

a start and end-of-talk-around messages and information regarding the usage of the talk-around mode.

17. A subscriber unit operable in a talk-around mode, the subscriber unit comprising:

a radio frequency transceiver that transceives talk-around mode information with a monitoring entity;

a processing unit operably coupled to the radio frequency transceiver; and

a memory operably coupled to the processing unit, the memory storing programming instructions executable by the processing unit, the processing unit being operable, upon execution of the programming instructions, to determine usage of the talk-around mode by the subscriber unit by monitoring at least one of;

elapsed time of the usage of the talk-around mode and time of day of the usage of the talk-around mode.

18. A monitoring entity for monitoring a subscriber unit'"'"'s usage of a talk-around mode, the monitoring entity comprising:

a processing unit adapted to receive talk-around mode information from a subscriber unit; and

a memory operably coupled to the processing unit, the memory storing programming instructions executable by the processing unit in response to the processor receiving the talk-around information from the subscriber unit, the processing unit being operable, upon execution of the programming instructions, to determine an elapsed time of usage of the talk-around mode by the subscriber unit.

19. The monitoring entity of claim 18 wherein the processing unit is not another subscriber unit.