Method for categorization of multiple providers in a wireless communication service environment

An apparatus for locating a wireless service provider of a plurality of wireless service providers, comprising:

• a processor of a wireless communication device;
• and
• a computer-readable medium storing instructions which, when executed by the processor, cause the processor to perform operations, the operations comprising:
• storing a frequency search schedule, wherein the frequency search schedule comprising a plurality of frequency bands in an order, wherein the order is based upon time-weighted counts of previous registrations of the wireless communication device with a respective wireless service provider of the plurality of wireless service providers operating within each of the plurality of frequency bands, wherein the storing comprises:
• storing a plurality of counters representing the time-weighted counts of the previous registrations with each frequency band of the plurality of frequency bands;
• incrementing a counter of the plurality of counters corresponding to a frequency band of the plurality of frequency bands upon a registration with any wireless service provider within the frequency band;
• and
• adjusting the counter by a time-weighting factor to produce a time-weighted count corresponding to the frequency band;
• and
• examining the plurality of frequency bands until a service provider control channel of the respective wireless service provider is located within one of the plurality of frequency bands by examining the plurality of frequency bands in the order specified by the frequency search schedule.

A tangible computer-readable medium storing instructions which, when executed by a processor of a wireless communication device, cause the processor to perform operations by which the wireless communication device locates a wireless service provider of a plurality of wireless service providers, the operations comprising:

• storing a frequency search schedule, wherein the frequency search schedule comprises a plurality of frequency bands in an order, wherein the order is based upon time-weighted counts of previous registrations of the wireless communication device with a respective wireless service provider of the plurality of wireless service providers operating within each of the plurality of frequency bands, wherein the storing comprises:
• storing a plurality of counter representing the time-weighted counts of the previous registrations with each frequency band of the plurality of frequency bands;
• incrementing a counter of the plurality of counters corresponding to a frequency band of the plurality of frequency bands upon a registration with any wireless service provider within the frequency band;
• and
• adjusting the counter by a time-weighting factor to produce a time-weighted count corresponding to the frequency band;
• and
• examining the plurality of frequency bands until a service provider control channel of the respective wireless service provider is located within one of the plurality of frequency bands by examining the plurality of frequency bands in the order specified by the frequency search schedule.