IP Library Granted Patent US 9,060,319
Granted Patent B2
US 9,060,319 · App. 13/886,616 · Granted Jun 16, 2015

Virtual neighbor objects for managing idle mode mobility in a wireless network

Inventors: Melissa Ness (Atlanta, GA); Thomas Wallace Henderson (Alpharetta, GA); Spyridon Kapoulas (New York, NY)
Assignee: AT&T MOBILITY II LLC
H04W36/30H04W12/00H04W28/0247H04W48/04H04W48/00H04W48/20H04W84/045
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Quick Facts
Patent No.
US 9,060,319
App. No.
13/886,616
Granted
Jun 16, 2015
Kind
B2
Abstract

Idle mode reselection is presented herein. A virtual neighbor component can create at least one virtual neighbor object and associate the at least one virtual neighbor object with wireless access points. Further, a reselection component can facilitate idle mode reselection between a base station and a wireless access point of the wireless access points based on the at least one virtual neighbor object.

Claims (35)

1. A method, comprising:

creating, by a system comprising a processor, a virtual neighbor object comprising a channel number and a scrambling code;

referencing, by the system, femtocell devices utilizing the virtual neighbor object;

sending, by the system, neighbor information directed to a mobile device, wherein the neighbor information comprises the virtual neighbor object and represents channels of neighboring femtocell devices within a defined proximity to the mobile device; and

in response to the sending of the neighbor information, granting, by the system based on the virtual neighbor object and an access restriction that references a signal quality associated with a communication between a femtocell device of the femtocell devices and the mobile device, an idle mode reselection between a wireless access point device and the femtocell device.

2. The method of claim 1 , wherein the access restriction comprises an access control list associated with the femtocell device.

3. The method of claim 1 , wherein the sending the neighbor information comprises directing the femtocell device to transmit the neighbor information to the mobile device.

4. The method of claim 1 , further comprising:

assigning, by the system, an access control parameter to the femtocell device.

5. A system, comprising:

a memory that stores executable instructions; and

a processor, coupled to the memory, that facilitates execution of the executable instructions to perform operations, comprising:

generating a virtual neighbor object comprising a channel number and a scrambling code;

associating the virtual neighbor object with femtocell devices;

sending neighbor data directed to a mobile wireless device, wherein the neighbor data comprises the virtual neighbor object and represents channels of neighboring femtocell devices within a defined proximity to the mobile wireless device; and

subsequent to the sending of the neighbor data, permitting, based on the virtual neighbor object and an access restriction that references a signal quality associated with a communication between a femtocell device of the femtocell devices and the mobile wireless device, an idle mode reselection between a base station device and the femtocell device.

6. The system of claim 5 , wherein the access restriction comprises an access control list associated with the femtocell device.

7. The system of claim 5 , wherein the sending the neighbor data comprises directing the femtocell device to transmit the neighbor data to the mobile wireless device.

8. The system of claim 5 , wherein the operations further comprise:

assigning an access control parameter to the femtocell device.

9. The system of claim 5 , wherein the base station device comprises a long term evolution access point device.

10. The system of claim 5 , wherein the femtocell device comprises a Bluetooth™ access point device.

11. The system of claim 5 , wherein the femtocell device comprises a worldwide interoperability for microwave access point device.

12. The system of claim 5 , wherein the femtocell device comprises an Institute of Electrical and Electronics Engineers 802.11x based device.

13. A non-transitory computer-readable storage medium comprising executable instructions that, in response to execution, cause a mobile device comprising a processor to perform operations, comprising:

receiving neighbor data including a virtual neighbor object that comprises channel data that references a channel number and scrambling code data that references a scrambling code, wherein the virtual neighbor object is associated with femtocell devices and represents channels of proximate femtocell devices within a defined proximity to the mobile device; and

in response to the receiving of the neighbor data, reselecting between a base station device and a femtocell device of the femtocell devices based on the virtual neighbor object and an access restriction that references a signal quality associated with a communication between the femtocell device and the mobile device.

14. The non-transitory computer-readable storage medium of claim 13 , wherein the receiving the neighbor data comprises receiving the neighbor data from the femtocell device.

15. The non-transitory computer-readable storage medium of claim 13 , wherein the access restriction comprises an identification associated with the mobile device.

16. The method of claim 4 , wherein the granting the idle mode reselection comprises permitting the idle mode reselection based on the access control parameter.

17. The system of claim 8 , wherein the permitting the idle mode reselection comprises permitting the idle mode reselection based on the access control parameter.

18. The non-transitory computer-readable storage medium of claim 13 , wherein the operations further comprise:

assigning an access control parameter to the femtocell device.

19. The non-transitory computer-readable storage medium of claim 18 , wherein the reselecting comprises reselecting between the base station device and the femtocell device based on the access control parameter.

20. The non-transitory computer-readable storage medium of claim 13 , wherein the access restriction comprises an access control list associated with the femtocell device.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 3, 2013
From: NESS, MELISSA; HENDERSON, THOMAS WALLACE; KAPOULAS, SPYRIDON
To: AT&T MOBILITY II LLC
Reel/Frame 030346/0551 →
Continuity (2)
Continuation 12614033 · Nov 6, 2009
Related Publication 20130244663A1 · Sep 19, 2013