Method of selecting the most cost effective cellular service plan provided by cellular telephone resellers to multi-line customers
First Claim
1. A method of selecting one of a plurality of rate plans for cellular radiotelephone users each having corresponding user records from one or more cellular systems gathered in a billing pool, said billing pool including user records for at least a current billing period and a previous billing period, each user record including a current rate plan and usage information for the current and previous billing periods, said method comprising the steps of:
- a) selecting all user records from the billing pool for each cellular radiotelephone user which has non-zero usage information for the current billing period;
b) creating a current usage pool and a previous usage pool by accumulating the usage information in the selected user records for the current billing period and the previous billing period, respectively;
c) creating a summary user record for each cellular radiotelephone user by accumulating the usage information in all corresponding user records;
d) appending current and previous usage pools to each summary user record;
e) calculating costs for each cellular radiotelephone user based upon the accumulated usage information in the corresponding summary user record and at least two of the rate plans; and
f) selecting for each cellular radiotelephone user the rate plan which has the lowest calculated cost.
2 Assignments
0 Petitions
Accused Products
Abstract
A unique cellular telephone billing system (100) processes call detail records (102) of cellular telephone calls made by users of multi-line customers to produce invoices and reports containing consolidated billing, usage and cost information for the current and other eligible cellular service plans. The call detail records (301 and 302) for each user of a multi-line customer include a unique key identification number (311 and 321) and may include an information format (401 and 402) having variable-length sub-fields (411-415 and 421-423). A candidate file (136) is created from the customer detail pool file (112) by including active user records for multi-line customers and usage data is accumulated in summary records for each user. Eligible cellular service plans are identified for each user in the candidate file and costs for accumulated usage data are estimated under the current and eligible cellular service plans. The estimated costs for the current and eligible cellular service plans may then be compared to determine the most cost effective service plan for each user on the basis of current average usage or rate plan level, account level or market level aggregate average usage. Reports may be generated for each multi-line user illustrating consolidated billing, usage and cost information by sorting on the basis of the corresponding key identification number and information format.
166 Citations
7 Claims
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1. A method of selecting one of a plurality of rate plans for cellular radiotelephone users each having corresponding user records from one or more cellular systems gathered in a billing pool, said billing pool including user records for at least a current billing period and a previous billing period, each user record including a current rate plan and usage information for the current and previous billing periods, said method comprising the steps of:
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a) selecting all user records from the billing pool for each cellular radiotelephone user which has non-zero usage information for the current billing period; b) creating a current usage pool and a previous usage pool by accumulating the usage information in the selected user records for the current billing period and the previous billing period, respectively; c) creating a summary user record for each cellular radiotelephone user by accumulating the usage information in all corresponding user records; d) appending current and previous usage pools to each summary user record; e) calculating costs for each cellular radiotelephone user based upon the accumulated usage information in the corresponding summary user record and at least two of the rate plans; and f) selecting for each cellular radiotelephone user the rate plan which has the lowest calculated cost. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A key account billing controller for use with a digital computer, the controller comprising:
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a computer program storage medium having a computer program to be executed by the digital computer stored thereon, the computer program comprising; first means for processing cellular radiotelephone call data including a multiplicity of user records from one or more cellular systems gathered in a billing pool for billing users and adding to each user billing record a key identification number and an information format having at least one sub-field associated with at least one user; and second means for selecting all user records from the billing pool for each cellular radiotelephone user which has non-zero usage information for the current billing period, creating a current usage pool and a previous usage pool by accumulating the usage information in the selected user records for the current billing period and the previous billing period, respectively, creating a summary user record for each cellular radiotelephone user by accumulating the usage information in all corresponding user records, appending current and previous usage pools to each summary billing record, and calculating costs for each cellular radiotelephone user based upon the accumulated usage information in the corresponding summary user record and at least two of the rate plans; and third means for sorting the summary user records by at least one key identification number to produce a file of summary user records for said at least one key identification number, selecting information from the summary user records in said file in accordance with said information format, and presenting said summary user records in human perceptible form.
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Specification