Method for scanning services with a multimode communication device

Patent metadata

Field	Value
Publication number	US-9326318-B2
Application number	US-201213489576-A
Country	US
Kind code	B2
Filing date	Jun 6, 2012
Priority date	Dec 8, 2005
Publication date	Apr 26, 2016
Grant date	Apr 26, 2016

Abstract

A system that incorporates teachings of the subject disclosure may include, for example, a method for receiving on a control channel signaling software for scanning portions of a television spectrum, where the control channel operates in a portion of the television spectrum. The method further includes scanning for services operating in the television spectrum according to the received signaling software, detecting one or more services operating in the television spectrum, and selecting a service of the detected one or more services operating in the television spectrum. Other embodiments are disclosed.

First claim

What is claimed is:

1. A method, comprising:
receiving on a control channel, by a device comprising a processor, signaling software for scanning portions of a television spectrum, wherein the control channel operates in a portion of the television spectrum;
scanning, by the device, for services operating in the television spectrum according to the signaling software;
detecting, by the device, a plurality of services operating in the television spectrum;
identifying, by the device, for each service of the plurality of services a respective plurality of service attributes:
establishing, by the device, a plurality of preferences of service attributes selected from a group of service attributes comprising one of cost of service, quality of service, radio frequency signal strength of a base station, communication range of the base station relative to a location of the device, hand-off capabilities of neighboring base stations, or any combination thereof;
generating, by the device, a group of user preferences of the plurality of preferences of service attributes according to a user profile;
adjusting, by the device, first and second service attributes from the plurality of preferences of service attributes for each service of the plurality of services according to the group of user preferences to achieve a desired balance of service offerings; and
selecting, by the device, a service of the plurality of services in the television spectrum responsive to the adjusting of the first and second service attributes according to the group of user preferences.

2. The method of claim 1 , wherein the selecting of the service further comprises selecting the service responsive to the adjusting according to a data rate to cost of service ratio determined for each service of the plurality of services in the television spectrum.

3. The method of claim 1 , further comprising scanning, by the device, for services in a spectrum selected from a group of spectra comprising one of a cellular spectrum, an ultra-wideband spectrum, a wireless fidelity spectrum, a worldwide interoperability for microwave access spectrum, or any combination thereof.

4. The method of claim 1 , wherein the scanning for services comprises scanning, by the device, for services according to a preference selected from a group of preferences comprising one of a cost of service, a quality of service, a radio frequency signal strength of a base station, a communication range of the base station, hand-off capabilities of neighboring base stations, or any combinations thereof.

5. The method of claim 1 , comprising receiving, by the device, control channel information indicating available services in the television spectrum, wherein the scanning, by the device, comprises scanning for services in the television spectrum according to the control channel information.

6. The method of claim 1 , comprising:
establishing, by the device, a communication identifier list of other communication devices;
detecting, by the device, a presence of one of the other communication devices operating in the television spectrum; and
facilitating, by the device, establishment of communications with the one of the other communication devices according to an entry in the communication identifier list.

7. The method of claim 1 , comprising preventing, by the device, other communication devices operating in the television spectrum from detecting a presence of the device.

8. The method of claim 1 , wherein the device is a portable communication device.

9. A communication device, comprising:
a memory to store computer instructions; and
a processor coupled to the memory, wherein responsive to execution of the instructions, the processor performs operations comprising:
receiving on a channel signaling software for scanning portions of a television spectrum, wherein the channel operates in a portion of the television spectrum;
scanning for services in the television spectrum according to the received signaling software;
detecting a plurality of services operating in the television spectrum;
identifying for each service of the plurality of services a respective plurality of service attributes;
establishing a plurality of preferences of service attributes selected from a group of service attributes comprising one of cost of service, quality of service, radio frequency signal strength of a base station, communication range of the base station relative to a location of the communication device, hand-off capabilities of neighboring base stations, or any combination thereof;
generating a group of user preferences of the plurality of preferences of service attributes according to a user profile;
adjusting first and second service attributes from the plurality of preferences of service attributes for each service of the plurality of services according to the group of user preferences to achieve a desired balance of service offerings; and
selecting one of the plurality of services according to a service preference responsive to the adjusting of the first and second service attributes according to the group of user preferences.

10. The communication device of claim 9 , wherein the service preference is based on a comparison between a quality of service offering and cost of service offering of a communication network operating in the television spectrum.

11. The communication device of claim 9 , wherein responsive to executing the instructions the processor performs operations comprising receiving control channel information indicating available services operating in the television spectrum, and wherein the scanning comprises scanning for services operating in the television spectrum according to the control channel information.

12. The communication device of claim 9 , wherein responsive to executing the instructions the processor performs operations comprising:
monitoring a use behavior of services by an end user; and
identifying the service preference from the monitored use behavior, wherein the scanning comprises scanning for services operating in the television spectrum according to the service preference.

13. The communication device of claim 9 , wherein responsive to executing the instructions the processor performs operations comprising:
establishing a contact list of other communication devices;
detecting from the one of the plurality of services a presence of one of the other communication devices utilizing the one of the plurality of services; and
facilitating establishment of communications with the one of the other communication devices according to an identifier in the contact list.

14. The communication device of claim 9 , wherein the one of the plurality of services is one of a group of services comprising one of full-duplex voice service, a half-duplex voice service, a location service a video service, a text messaging service, an instant messaging service, or any combination thereof.

15. The communication device of claim 9 , wherein the communication device is a portable communication device.

16. The communication device of claim 9 , wherein the scanning comprises scanning for services according to preferences selected from a group of service attributes comprising one of a cost of service, a quality of service, a radio frequency signal strength of a base station, a communication range of the base station, hand-off capabilities of neighboring base stations, or any combinations thereof.

17. A non-transitory machine-readable storage medium, comprising computer instructions which, responsive to being executed by a processor, cause the proc

Assignees

• Grannan Michael
• At & T Ip I Lp

Inventors

• Grannan Michael

Classifications

• H04W48/16 Primary

  Discovering, processing access restriction or access information · CPC title

• H04W88/06 Primary

  adapted for operation in multiple networks {or having at least two operational modes}, e.g. multi-mode terminals · CPC title

• H04W16/14 Primary

  Spectrum sharing arrangements {between different networks} · CPC title