Technique for managing wireless networks

• US 7,920,531 B2
• Filed: 07/03/2006
• Issued: 04/05/2011
• Est. Priority Date: 10/11/2005
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Kruglikov, Vitaly, Gupta, Parag, Haitani, Robert
• Primary Examiner(s): Santiago-Cordero; Marivelisse
• Assistant Examiner(s): Arevalo; Joseph
• Application Number:
  US11/428,532
• Publication Number:
  US 20070091861A1
• Time in Patent Office: 1,737 Days
• Field of Search: 455/436, 455/426, 455/465, 455/432, 455/41.2, 455/434, 455/516, 455/426.1, 455/422.11, 370/338, 370/328, 370/401, 370/329, 709/201, 709/229, 709/249
• US Class Current: 370/338
• CPC Class Codes: H04L 41/00 Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H04W 40/246 Connectivity information discovery

Abstract

Network connectivity may be managed on a computing device. An identifier of each wireless access point or network that is available at a given location is determined. The identifier determined without the device attempting to connect to any available wireless access point or network at the given location. Each determined identifier is compared to one or more network identifiers that are known to the device. The device connects to an available wireless access point having the identifier that is known and detected.

Claims

1. A method for managing network connectivity on a device, the method being performed by one or more processors of the device and comprising:

at multiple instances in a given duration in which the device is operational and not connected to a wireless local area network, determining an identifier of each wireless local area network that is available at a given location, wherein determining the identifier is performed without attempting to connect to any available wireless local area network at the given location;

maintaining a list of identifiers for wireless local area networks that the device has connected to on one or more previous occasions;

sorting the list of identifiers based at least in part on either (i) a most recently used prioritization scheme or (ii) a most commonly used prioritization scheme;

making a determination as to whether each determined identifier of one or more network identifiers are known to the device, wherein making a determination includes comparing each determined identifier to the list of identifiers; and

in response to the determination that at least one of the determined identifiers is known to the device, connecting to an available wireless local area network having the identifier that is known to the device, without first attempting to connect to any other available wireless local area network;

in response to the determination that none of the determined identifiers are known to the device, prompting the user to perform an action for connecting to a new available wireless local area network having the identifier that is not known, without first attempting to connect to any wireless local area network.

2. The method of claim 1, wherein determining an identifier of each wireless local area network that is available at a given location includes detecting the identifier that is broadcast by individual wireless local area networks.

3. The method of claim 1, further comprising identifying two or more identifiers of corresponding wireless local area networks that also known to the device, and wherein connecting to an available wireless local area network having the identifier that is one of the one or more network identifiers includes selecting from the wireless local area networks of the two or more identifiers using the list of identifiers.

4. The method of claim 1, wherein prompting the user to perform an action includes displaying a user-interface to guide the user in selecting the new available wireless local area network having the identifier that is not known.

5. The method of claim 1, wherein determining an identifier of each wireless local area network that is available at a given location includes determining a Service Set Identifier (SSID) of each wireless local area network within a range of the given network.

6. A method for managing network connectivity on a device, the method being performed by one or more processors of the device and comprising:

at multiple instances in a given duration in which the device is operational and not connected to a wireless local area network, determining an identifier of each wireless local area network that is available at a given location, wherein determining the identifier is performed without attempting to connect to any available wireless local area network at the given location;

comparing each determined identifier to one or more network identifiers that are known to the device, the one or more network identifiers that are known to the device being stored in a list of identifiers that the device has connected to on one or more previous occasions;

sorting the list of identifiers based at least in part on either (i) a most recently used prioritization scheme or (ii) a most commonly used prioritization scheme; and

when the identifier of each available wireless local area network is not known to the device, prompting the user to perform an action to establish a connection with the available wireless local area network, wherein the user is prompted to perform the action without the device first attempting to connect to any of the available wireless local area networks,

when the identifier of each available wireless local area network is known to the device, selecting to connect to an available wireless local area network having the identifier that is known to the device.

7. The method of claim 6, wherein prompting the user to perform an action to establish a connection with the available wireless local area network includes presenting a user with an option to connect to a new wireless local area network.

8. The method of claim 7, further comprising, in response to the device connecting to the new wireless local area network, adding an identifier of the new wireless local area network to the list.

9. The method of claim 8, further comprising maintaining the list at a designated number of entries, with each entry corresponding to the identifier of a corresponding wireless local area network that the device connected to previously, and wherein the method further comprises removing an identifier of another wireless local area network from the list in response to the identifier of the new wireless local area network being added to the list.

10. The method of claim 9, wherein removing the identifier of another wireless local area network includes removing the identifier of the wireless local area network that was either the least commonly used or least recently used.

11. The method of claim 6, wherein determining an identifier of each wireless local area network includes determining a Service Set Identifier (SSID) of each wireless local area network within a range of the given network.

12. A method for managing network connectivity on a device, the method being performed by one or more processors of the device and comprising:

at multiple instances in a given duration in which the device is operational and not connected to a wireless local area network, determining an identifier of each wireless local area network that is available at a given location, wherein determining the identifier is performed without attempting to connect to any available wireless local area network at the given location;

maintaining a list of identifiers for wireless local area networks that the device has connected to on one or more previous occasions;

sorting the list of identifiers based at least in part on either (i) a most recently used prioritization scheme or (ii) a most commonly used prioritization scheme;

making a determination as to whether each determined identifier to one or more network identifiers are known to the device, wherein making a determination includes comparing each determined identifier to the list of identifiers;

in response to the determination that at least one of the determined identifiers are known to the device, presenting, to a user, a feature for enabling the user to trigger the device in connecting to the available wireless local area network having the identifier that is one of the one or more network identifiers that are known to the device, wherein presenting the feature to the user is performed without the device first attempting to connect to any wireless local area network; and

in response to the determination that none of the determined identifiers are known to the device, presenting, to a user, a feature for enabling the user to trigger the device in connecting to a new available wireless local area network having an identifier that is not known to the device, wherein presenting the feature to the user is performed without the device first attempting to connect to any wireless local area network.

13. The method of claim 12, wherein presenting a feature includes providing a single display panel that enables the user to either select to connect the available wireless local area network having the identifier that is known to the device, or to connect to a new available wireless local area network.

14. The method of claim 13, wherein providing a single display panel includes providing a focus on the display panel on the identifier of the available wireless local area network that is known to the device, so that the user can enter a selection input to trigger the device in connecting to that network.

15. The method of claim 14, further comprising enabling the user to enter navigation input to select away from triggering the device to connect to the available wireless local area network having the identifier that is one of the one or more network identifiers.

16. The method of claim 15, wherein enabling the user to enter navigation input to select away from triggering the device to connect to the available wireless local area network includes enabling the user to select another available wireless local area network by displaying an identifier of the other network on the display panel, and accepting a first navigation input to move a selection to the identifier of the other wireless local area network.

17. The method of claim 16, wherein enabling the user to enter navigation input to select away from triggering the device to connect to the available wireless local area network includes enabling the user to specify the device to perform an action other than connecting to the available wireless local area network by entering a second navigation input to move a selection from an action for connecting to the available wireless local area network to an action for performing the other action.