METHOD AND SYSTEM FOR INSTALLATION AND CONFIGURATION OF A FEMTOCELL

• US 20100184423A1
• Filed: 01/16/2009
• Published: 07/22/2010
• Est. Priority Date: 01/16/2009
• Status: Active Grant

• Current Assignee: Avago Technologies International Sales Pte Limited (Broadcom, Inc.)
• Original Assignee: Broadcom Corporation (Broadcom, Inc.)
• Inventors: Hou, Victor T., Abraham, Charles, Kent, Mark, Diab, Wael William, Erceg, Vinko, Karaoguz, Jeyhan, Chen, Xuemin (Sherman)
• Granted Patent: US 8,548,455 B2
• Time in Patent Office: Days
• US Class Current: 455/422.100
• CPC Class Codes: H04W 28/18 Negotiating wireless communication parameters
• CPC Class Codes: H04W 8/22 Processing or transfer of terminal data, e.g. status or physical capabilities
• CPC Class Codes: H04W 84/045 using private Base Stations, e.g. femto Base Stations, home Node B

Abstract

Aspects of a method and system for installation and configuration of a femtocell are provided. In this regard, information for configuring a femtocell to operate in a specified location may be received by the femtocell and may be utilized to configure one or more parameters of the femtocell. Once the femtocell is operational the parameters may be updated and/or optimized based on one or both of characterizations of cellular signals and/or information received from a femtocell registry. In this manner the femtocell may be reconfigured utilizing the updated and/or optimized parameters. The one or more parameters may be configured based on attributes of the location in which the femtocell is to operate. The one or more parameters may be configured based on a location, number, and/or coverage area of other femtocells. The parameters may comprise one or more of: power levels, frequency of operation, and/or antenna beam pattern.

Claims

1. A method for network management, the method comprising:

receiving at a femtocell, information for initially configuring said femtocell for operation in a specified location;

configuring one or more parameters of said femtocell to an initial state utilizing said received information; and

reconfiguring said one or more parameters during operation of said femtocell based on one or both of characterizations of cellular signals and/or information received from a femtocell registry.

2. The method according to claim 1, comprising configuring said one or more parameters based on attributes of said location.

3. The method according to claim 1, wherein said attributes of said location comprise one or more of geographical, topographical, and structural attributes.

4. The method according to claim 1, comprising configuring said one or more parameters based on a location, number, and/or coverage area of other femtocells.

5. The method according to claim 4, wherein said location, number, and/or coverage area of said other femtocells is determined based on information gathered by mobile cellular communication devices.

6. The method according to claim 4, wherein said location, number, and/or coverage area of said other femtocells is determined via said femtocell registry.

7. The method according to claim 1, wherein said cellular signals are received and characterized by said femtocell.

8. The method according to claim 1, wherein said cellular signals are received and characterized by one or more other femtocells and results of said characterizations are communicated to said femtocell and/or stored in said registry.

9. The method according to claim 1, wherein said one or more parameters comprise one or more of:

power levels, frequency of operation, and/or antenna beam pattern.

10. The method according to claim 1, wherein said femtocell periodically enters a test mode to perform said reconfiguring.

11. The method according to claim 1, wherein one or both of said configuring and reconfiguring is performed via a femtocell management entity communicatively coupled to said femtocell.

12. A system for network management, the system comprising:

one of more circuits for use in a femtocell, said one or more circuits being operable to;

receive information for initially configuring said femtocell for operation in a specified location;

configure one or more parameters of said femtocell to an initial state utilizing said received information; and

reconfigure said one or more parameters during operation of said femtocell based on one or both of characterizations of cellular signals and/or information received from a femtocell registry.

13. The system according to claim 12, wherein said one or more circuits are operable to configure said one or more parameters based on attributes of said location.

14. The system according to claim 12, wherein said attributes of said location comprise one or more of geographical, topographical, and structural attributes.

15. The system according to claim 12, wherein said one or more circuits are operable to configure said one or more parameters based on a location, number, and/or coverage area of other femtocells.

16. The system according to claim 15, wherein said location, number, and/or coverage area of said other femtocells is determined based on information gathered by mobile cellular communication devices.

17. The system according to claim 15, wherein said location, number, and/or coverage area of said other femtocells is determined via said femtocell registry.

18. The system according to claim 12, wherein said one or more circuits are operable to receive and characterize said cellular signals.

19. The system according to claim 12, wherein said cellular signals are received and characterized by one or more other femtocells and results of said characterizations are communicated to said femtocell and/or stored in said registry.

20. The system according to claim 12, wherein said one or more parameters comprise one or more of:

power levels, frequency of operation, and/or antenna beam pattern.

21. The system according to claim 12, wherein said one or more circuits are operable to periodically place said femtocell into a test mode to perform said reconfiguring.

22. The system according to claim 12, wherein one or both of said configuring and reconfiguring is performed via a femtocell management entity communicatively coupled to said femtocell.