Method for preparing an optimal alternative billing plan for mobile telephony users managed through a call center
First Claim
1. A method for preparing an optimal alternative billing plan for mobile telephony operators managed through a call center, based on processing by at least one first service server of information relating to billing of different telecommunication services used by a customer, including duration and time slot of use, the method comprising:
- (a) estimating a real bill of the customer during a selected time period covering M preceding months, using a processor of the at least one first service server, by processing accumulated mean traffic, extrapolated to the M preceding months, obtaining a mean consumption of the customer in the selected time period;
(b) simulating estimating a bill of the customer using at least one generic plan based on the accumulated mean traffic of the M preceding months, by using the processor to apply a simulation algorithm;
(c) estimating a churn risk of the customer, using the processor, according to a value of the customer, a value of operators on the market, a number of better offers, a number of customers called per operator, and the simulations performed with the at least one generic plan, applying a churn risk algorithm; and
(d) selecting an alternative plan and presenting to the customer the selected alternative plan in the form of a recommendation,wherein the (a) estimating the real bill, the (b) simulating estimating the bill, and the (c) estimating the churn risk are performed by the processor using data supplied by the first service server.
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Abstract
The invention relates to a method for preparing an optimal alternative billing plan for mobile telephony users managed through a call center, which is applicable to the recommendation of an optimal telephony plan to the customers of an operator, considering the consumption of the customer, the risk of the customer migrating to another and the market strategy of the operator. It comprises the estimation of the real bill of a customer during a time period covering the last M months, a simulated estimation of the bill of the customer using any generic plan based on the mean traffic of the last M months, applying a simulation algorithm and the estimation of the churn risk of a customer according to the value of the said customer, the value of the operators on the market, number of better offers, number of the customers which he calls per operator and the simulations performed with the generic plans, applying an estimation algorithm.
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Citations
13 Claims
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1. A method for preparing an optimal alternative billing plan for mobile telephony operators managed through a call center, based on processing by at least one first service server of information relating to billing of different telecommunication services used by a customer, including duration and time slot of use, the method comprising:
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(a) estimating a real bill of the customer during a selected time period covering M preceding months, using a processor of the at least one first service server, by processing accumulated mean traffic, extrapolated to the M preceding months, obtaining a mean consumption of the customer in the selected time period; (b) simulating estimating a bill of the customer using at least one generic plan based on the accumulated mean traffic of the M preceding months, by using the processor to apply a simulation algorithm; (c) estimating a churn risk of the customer, using the processor, according to a value of the customer, a value of operators on the market, a number of better offers, a number of customers called per operator, and the simulations performed with the at least one generic plan, applying a churn risk algorithm; and (d) selecting an alternative plan and presenting to the customer the selected alternative plan in the form of a recommendation, wherein the (a) estimating the real bill, the (b) simulating estimating the bill, and the (c) estimating the churn risk are performed by the processor using data supplied by the first service server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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11. The method according to claim 1, wherein a risk function f assigned to a subscriber is given by parameters comprising:
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Customer Value;
Value expressed per unit which indicates for each value segment, defined by the operator, an importance value (VC) is assigned;Delta Function (DELTA);
Range of difference as a percentage which indicates a difference between the current offer of the subscriber and any simulated offers, an importance value will be assigned according to the percentage, i.e., a comparatively greater difference is associated with a comparatively higher imputed value;Better Offers (OF);
Value assigned to a number of offers better than the current offer after having performed the simulation, and which takes from 0 convenient plans (none) to N convenient plans;Frequent Operator (NF);
Value assigned to an operator most called by the subscriber and which will correspond with a value 100, and 0 for other operators;Number of Best Plan Operators (OP);
Value assigned to a number of operators with which the customer may have had better offers, a minimum value being 1 and a maximum value (a number of operators which operate in an analysis framework); andOperator Value (VLOP);
A value between 0 and 100 is assigned, 100 being a maximum value, according to an importance on the operations market,creating the risk function f with the parameters
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(Ci)=VC*(DELTA+OF+NF+OP+VLOP)which measures the churn risk of the subscriber in the analysis framework.
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12. The method according to claim 11, wherein once the risk function f for a customer has been calculated, the churn risk of the customer is calculated using risk levels comprising (1) very low, (2) low, (3) medium, (4) high, and (5) very high, the risk levels being defined as ranges of values of the risk function f, and a maximum obtained for each of the simulations is selected.
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13. A non-transitory computer readable medium storing a program causing a computer to execute a method for preparing an optimal alternative billing plan for mobile telephony operators managed through a call center, based on processing by at least one first service server of information relating to billing of different telecommunication services used by a customer, including duration and time slot of use, the method comprising:
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(a) estimating a real bill of the customer during a selected time period covering M preceding months, using a processor of the at least one first service server, by processing accumulated mean traffic, extrapolated to the M preceding months, obtaining a mean consumption of the customer in the selected time period; (b) simulating estimating a bill of the customer using at least one generic plan based on the accumulated mean traffic of the M preceding months, by using the processor to apply a simulation algorithm; (c) estimating a churn risk of the customer, using the processor, according to a value of the customer, a value of operators on the market, a number of better offers, a number of customers called per operator, and the simulations performed with the at least one generic plan, applying a churn risk algorithm; and (d) selecting an alternative plan and presenting to the customer the selected alternative plan in the form of a recommendation, wherein the (a) estimating the real bill, the (b) simulating estimating the bill, and the (c) estimating the churn risk are performed by the processor using data supplied by the first service server.
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Specification