Apparatus, system and method of controlling wireless scanning
First Claim
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1. A mobile device comprising:
- a radio to communicate with a Wireless Local Area Network (WLAN); and
a scan controller to control a WLAN scan by said radio according to a scan pattern, said scan controller to determine a mobility state of said mobile device, the mobility state representing a combination of a velocity of said mobile device and an environment type corresponding to an environment of said mobile device, and to determine said scan pattern based on said mobility state, said scan controller is to maintain one or more mobility tags corresponding to one or more respective WLAN Access Points (APs), a mobility tag corresponding to a WLAN AP indicating an environment type corresponding to a location of said WLAN AP, said scan controller is to determine said scan pattern based on a comparison between the environment type of the mobile device and the environment type of the WLAN AP, said controller is to determine said scan pattern based on the velocity of the mobile device and a movement speed of the mobile device relative to the WLAN AP.
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Abstract
Some demonstrative embodiments include apparatuses, systems and/or methods of controlling wireless scanning. For example, an apparatus may include a radio to communicate with a wireless network; and a scan controller to control a wireless scan by the radio according to a scan pattern, the scan controller to determine a mobility state of the mobile device, the mobility state representing a combination of a velocity of the mobile device and an environment of the mobile device, and to determine the scan pattern based on the mobility state.
14 Citations
23 Claims
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1. A mobile device comprising:
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a radio to communicate with a Wireless Local Area Network (WLAN); and a scan controller to control a WLAN scan by said radio according to a scan pattern, said scan controller to determine a mobility state of said mobile device, the mobility state representing a combination of a velocity of said mobile device and an environment type corresponding to an environment of said mobile device, and to determine said scan pattern based on said mobility state, said scan controller is to maintain one or more mobility tags corresponding to one or more respective WLAN Access Points (APs), a mobility tag corresponding to a WLAN AP indicating an environment type corresponding to a location of said WLAN AP, said scan controller is to determine said scan pattern based on a comparison between the environment type of the mobile device and the environment type of the WLAN AP, said controller is to determine said scan pattern based on the velocity of the mobile device and a movement speed of the mobile device relative to the WLAN AP. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method performed by a mobile device, the method comprising:
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determining a mobility state of said mobile device, the mobility state representing a combination of a velocity of said mobile device and an environment type corresponding to an environment of said mobile device; maintaining one or more mobility tags corresponding to one or more respective Wireless Local Area Network (WLAN) Access Points (APs), a mobility tag corresponding to a WLAN AP indicating an environment type corresponding to a location of said WLAN AP; determining a scan pattern based on said mobility state, wherein determining the scan pattern comprises determining said scan pattern based on a comparison between the environment type of the mobile device and the environment type of the WLAN AP, and based on the velocity of the mobile device and a movement speed of the mobile device relative to the WLAN AP; and controlling a WLAN scan according to said scan pattern. - View Dependent Claims (14, 15)
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16. A product including one or more tangible computer-readable non-transitory storage media comprising computer-executable instructions operable to, when executed by at least one computer processor, enable the at least one computer processor to implement operations at a mobile device, the operations comprising:
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determining a mobility state of said mobile device, the mobility state representing a combination of a velocity of said mobile device and an environment type corresponding to an environment of said mobile device; maintaining one or more mobility tags corresponding to one or more respective Wireless Local Area Network (WLAN) Access Points (APs), a mobility tag corresponding to a WLAN AP indicating an environment type corresponding to a location of said WLAN AP; determining a scan pattern based on said mobility state, wherein determining the scan pattern comprises determining said scan pattern based on a comparison between the environment type of the mobile device and the environment type of the WLAN AP, and based on the velocity of the mobile device and a movement speed of the mobile device relative to the WLAN AP; and controlling a WLAN scan according to said scan pattern. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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Specification