Mobile terminal based tariff acquisition system for wireless services
First Claim
1. A method of acquiring tariff charges assessed by a plurality of wireless services providers by a mobile terminal prior to registration, said method comprising the steps of:
- transmitting a request for tariff information by said mobile terminal to said plurality of service providers, said request including subscriber identification information;
determining a tariff charge applicable to said mobile terminal based on a status of a subscriber identified by said subscriber identification information by each of said plurality of service providers;
transmitting said applicable tariff charge for each of said plurality of service providers to said mobile terminal; and
selectively registering said mobile terminal with one of said plurality of service providers based on said applicable tariff charge.
6 Assignments
0 Petitions
Accused Products
Abstract
A method of acquiring potential tariff charges assessed by wireless service providers to a mobile subscriber prior to registration is disclosed herein. The method includes transmitting a request for tariff information by the mobile terminal over a control channel to a candidate service provider. The candidate service provider determines an applicable tariff charge based on various factors such as roaming status, compulsory fees etc. The ensuing tariff charge is then transmitted back to the mobile terminal via the control channel. Subsequent tariff inquiries are made to other potential candidate service providers accessible by the mobile terminal. Once tariff information from all candidate service providers has been received, the mobile terminal may initiate registration e.g. with the cheapest service provider. The tariff information is able to be obtained prior to registering with a service provider, thus costs associated with registration are eliminated.
146 Citations
14 Claims
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1. A method of acquiring tariff charges assessed by a plurality of wireless services providers by a mobile terminal prior to registration, said method comprising the steps of:
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transmitting a request for tariff information by said mobile terminal to said plurality of service providers, said request including subscriber identification information; determining a tariff charge applicable to said mobile terminal based on a status of a subscriber identified by said subscriber identification information by each of said plurality of service providers; transmitting said applicable tariff charge for each of said plurality of service providers to said mobile terminal; and selectively registering said mobile terminal with one of said plurality of service providers based on said applicable tariff charge. - View Dependent Claims (2, 3, 4, 5)
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6. A method of obtaining wireless telecommunication service with a service provider from at least two candidate service providers that are accessible by a mobile terminal, said method comprising the steps of:
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transmitting a request for tariff information from a mobile terminal to a first service provider, said request including subscriber identification information; determining a first tariff charge for said mobile terminal by said first service provider based on a status of a subscriber associated with said subscriber identification information; transmitting said first tariff charge from said first service provider to said mobile terminal; transmitting a request for tariff information from said mobile terminal to a second service provider, said request including subscriber identification information; determining a second tariff charge for said mobile terminal by said second service provider based on a status of a subscriber associated with said subscriber identification information; transmitting said second tariff charge from said second service provider to said mobile terminal; evaluating said first tariff charge and said second tariff charge; selecting one of said service providers based on said transmitted tariff charges; and registering with said selected service provider. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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13. A tariff acquisition system for receiving tariff information by a mobile terminal from at least one wireless service provider comprising;
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a mobile terminal which transmits a request for tariff information including subscriber identification information to said service provider; a tariff calculation function for determining a tariff charge for said mobile terminal based on a status of a subscriber associated with said subscriber identification information; and a control channel for conveying said tariff information request from said mobile terminal to said service provider and wherein said tariff charge is conveyed from said service provider to said mobile terminal, wherein following receipt of said tariff charge, said mobile terminal initiates a registration procedure with a preferred service provider. - View Dependent Claims (14)
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Specification