System and method for managing quota groups in a metered service enterprise
A method for optimizing the architecture of a quota regime in a metered service enterprise. A quota regime is defined as a service area having a finite service call capacity to provide maintenance services to a subscriber base of the metered service enterprise. The cost of servicing the subscribers within the quota regime is measured by computing the driving cost and the restocking costs associated with dividing the service area into management areas each having an allocation of the finite service call capacity. The optimal number of management areas is determined by finding the lowest aggregate cost of servicing the subscribers over a range of 1 to “n” service areas.
1 . A method for managing quota groups in a metered service enterprise:
defining a quota regime comprising 1 to “n” management areas, wherein each of the 1 to “n” management areas comprises a quota group;
determining a quota regime cost to provide service to a subscriber base within the quota regime over the range 1 to “n”;
determining an integer value of “n” (herein, n opt ) within the range of 1 to “n” associated with the lowest quota regime cost; and
establishing the quota regime with n opt management areas.
2 . The method for managing quota groups of claim 1 further comprising:
establishing the quota regime driving cost and a quota regime restocking cost as part of the quota regime cost.
3 . The method for managing quota groups of claim 2 , wherein establishing the regime driving cost comprises establishing an aggregate of a zone driving cost associated with each of the 1-n management areas.
4 . The method for managing quota groups of claim 3 , wherein the zone driving cost equals D(p,q)*Cfleet*P*ρ/30.25, and wherein D(p,q) is a measure of an average trip in miles for an area of “p”דq” square miles, P is a size of the subscriber base, Cfleet is a driving cost in monetary units per mile, ρ is a monthly service call rate for the area, and 30.25 is an average days in a calendar month.
5 . The method for managing quota groups of claim 4 , wherein D(p, q)=p/3+q/3.
6 . The method for managing quota groups of claim 2 , wherein the establishing regime restocking cost comprises establishing the aggregate of a zone restocking cost associated with each of the 1-n management areas.
7 . The method for managing quota groups of claim 6 , wherein the zone restocking cost equals 24/E Ξ,1 (x)C stockout , wherein E Ξ,1 (x) is the expected life in hours of the quota group within each of the 1-n management areas, 24 is the number of hours in a day, C stockout is a cost per stock-out.
8 . The method for managing quota groups of claim 1 , wherein the subscriber base comprises a population of subscribers using a metered service.
9 . The method for managing quota groups of claim 8 , wherein the metered service is selected from the group consisting of a cable television service, a video on demand service, an electrical power service, a water supply service, and a fuel supply service.