User initiated mobile learning of preferred femtocell

1. A method of operating a mobile communications device, the method comprising the steps of:

receiving a prompt from a user to search for one or more pseudo noise offset codes associated with femtocell locations in a general neighborhood list of macro cells stored in the mobile communications device;

determining that at least one of the one or more pseudo noise offset codes is a femtocell pseudo noise offset code when a pseudo noise offset code occurs repeatedly on a same frequency;

performing an idle hand-off to a specific femtocell associated with the at least one of the one or more pseudo noise-offset codes;

employing stored location information of the specific femtocell to automatically identify the specific femtocell as a preferred femtocell whenever the mobile communications device is in a vicinity of the specific femtocell; and

comparing a current location of the mobile communications device to the stored location for the specific femtocell periodically when the mobile communications device is located in a macro cell in which the stored location exists.

2. The method of claim 1 wherein the mobile communications device is selected from the group consisting of a) a mobile telephone, b) a personal digital assistance (PDA) device, c) a two-way pager, d) a portable media player, and e) a notebook computer.

3. The method of claim 1 further comprising the step of executing a redirect to a channel of a service provider on a preferred roaming list in the mobile communications device when the idle hand-off is unsuccessful.

4. The method of claim 1 further comprising the step of registering on a segregated channel created within a frequency band of a base station when the idle hand-off is unsuccessful.

5. The method of claim 1 further comprising the steps of:

limiting the comparison to a subset of stored location parameters; and

verifying other stored location parameters upon a successful comparison.

6. The method of claim 1 , wherein the vicinity of the specific femtocell is a distance of 5 to 30 meters.

7. The method of claim 1 further comprising the step of adding an identity of the specific femtocell to a preferred femtocell list stored in the mobile communications device upon a successful idle hand-off.

8. The method of claim 1 further comprising the steps of:

registering with the specific femtocell when the mobile communications device appears on a list of mobile devices authorized to access the specific femtocell; and

storing location information associated with the specific femtocell that is received in an overhead message from the specific femtocell.

9. The method of claim 8 wherein the location information is selected from the group consisting of a global position represented by at least two coordinates, a base station identification, a user zone, a location area code, a system identification, a network identification and a MacroCell identity.

10. The method of claim 1 further comprising the step of ignoring femtocells which are not contained on a preferred femtocell list.

11. The method of claim 1 further comprising the step of performing the idle hand-off to the specific femtocell regardless of a) a forward signal strength of a radio base station that serves a coverage area of the specific femtocell or b) a relative signal strengths of the specific femtocell and the radio base station.

12. A mobile communications device, comprising:

a processor operable to determine that one or more pseudo noise offset codes associated with femtocell locations in a general neighborhood list of macro cells stored in the mobile communications device is a femtocell pseudo noise offset code when a pseudo noise offset code occurs repeatedly on a same frequency; and

a memory connected to the processor, the memory being operable to store an identity and location information of a specific femtocell associated with at least one of the one or more pseudo noise offset codes to a stored preferred femtocell list upon a successful idle hand-off to the specific femtocell;

wherein the processor is operable to employ the stored location information to automatically identify the specific femtocell as a preferred femtocell whenever the mobile communications device is in a vicinity of the specific femtocell; and

wherein the processor, is operable to compare a current location of the mobile communications device to the stored location for the specific femtocell periodically when the mobile communications device is located in a macro cell in which the stored location exists.

13. The mobile communications device of claim 12 , wherein the processor is operable to limit the comparison to a subset of stored location parameters.

14. The mobile communications device of claim 12 , wherein the location information is selected from the group consisting of a global position represented by at least two coordinates, a base station identification, a user zone, a location area code, a system identification, a network identification and a MacroCell identity.

15. The mobile communications device of claim 12 wherein the processor is operable to execute a redirect to a channel of a service provider on a preferred roaming list in the mobile communications device when the idle hand-off is unsuccessful.

16. The mobile communications device of claim 12 wherein the mobile communications device is selected from the group consisting of a) a mobile telephone, b) a personal digital assistance (PDA) device, c) a two-way pager, d) a portable media player, and e) a notebook computer.

17. The mobile communications device of claim 12 , wherein the vicinity of the specific femtocell is a distance of 5 to 30 meters.

18. The mobile communications device of claim 13 , wherein the processor is operable to verify other stored location parameters upon a successful comparison.