WLAN STEERING BASED ON BAND-USAGE HISTORY
An access point that provides a transition recommendation is described. During operation, the access point may associate with or establish a connection with the electronic device in a band of frequencies. Moreover, the access point may access or obtain information associated with or that indicates historical band-of-frequency usage by the electronic device. For example, the access point may receive, associated with a computer system, the information. Note the computer system may include a controller of the access point and/or a cloud-based computer system. Then, based at least in part on the information, the access point may provide the transition recommendation addressed to the electronic device, where the transition recommendation recommends that the electronic device transition from the band of frequencies to a second band of frequencies, which is different from the band of frequencies.
1 . An access point, comprising:
an interface circuit configured to wirelessly communicate with an electronic device, wherein the interface circuit is configured to:
associate with the electronic device in a band of frequencies;
access or obtain information associated with or that indicates historical band-of-frequency usage by the electronic device; and
based at least in part on the information, provide a transition recommendation addressed to the electronic device, wherein the transition recommendation recommends that the electronic device transition from the band of frequencies to a second band of frequencies, which is different from the band of frequencies.
2 . The access point of claim 1 , wherein the accessing or obtaining of the information is based at least in part on: a media access control (MAC) address of the electronic device; an identifier used during authentication of the electronic device; or a username or hostname of the electronic device.
3 . The access point of claim 1 , wherein the information is stored in memory in or associated with the access point.
4 . The access point of claim 1 , wherein the accessing or obtaining of the information comprises receiving, associated with a computer system, the information.
5 . The access point of claim 4 , wherein the computer system comprises: a controller of the access point; or a cloud-based computer system.
6 . The access point of claim 1 , wherein the information is associated with or indicates a type of application used by the electronic device; a capability of the electronic device; or a type of traffic associated with the electronic device.
7 . The access point of claim 6 , wherein the capability comprises an ability to operate in the second band of frequencies.
8 . The access point of claim 1 , wherein the band of frequencies comprises frequencies that are lower than frequencies in the second band of frequencies.
9 . The access point of claim 1 , wherein the transition recommendation comprises a basic service set (BSS) transition management (BTM) frame.
10 . The access point of claim 1 , wherein, after providing the transition recommendation, the access point is configured to terminate the association with the electronic device in the band of frequencies.
11 . The access point of claim 1 , wherein the band of frequencies is associated with a WLAN having a service set identifier (SSID) and a basic service set identifier (BSSID), and the second band of frequencies is associated with a second WLAN having a second SSID and a second BSSID.
12 . A non-transitory computer-readable storage medium for use in conjunction with an access point, the computer-readable storage medium storing program instructions, wherein, when executed by the access point, the program instructions cause the access point to perform operations comprising:
associating with an electronic device in a band of frequencies;
accessing or obtaining information associated with or that indicates historical band-of-frequency usage by the electronic device; and
based at least in part on the information, provide a transition recommendation addressed to the electronic device, wherein the transition recommendation recommends that the electronic device transition from the band of frequencies to a second band of frequencies, which is different from the band of frequencies.
13 . The non-transitory computer-readable storage medium of claim 12 , wherein the accessing or obtaining of the information is based at least in part on: a media access control (MAC) address of the electronic device; an identifier used during authentication of the electronic device; or a username or hostname of the electronic device.
14 . The non-transitory computer-readable storage medium of claim 12 , wherein the accessing or obtaining of the information comprises receiving, associated with a computer system, the information; and
wherein the computer system comprises: a controller of the access point; or a cloud-based computer system.
15 . The non-transitory computer-readable storage medium of claim 12 , wherein the information is associated with or indicates a type of application used by the electronic device; a capability of the electronic device; or a type of traffic associated with the electronic device.
16 . A method for providing a transition recommendation, comprising:
by an access point:
associating with an electronic device in a band of frequencies;
accessing or obtaining information associated with or that indicates historical band-of-frequency usage by the electronic device; and
based at least in part on the information, provide the transition recommendation addressed to the electronic device, wherein the transition recommendation recommends that the electronic device transition from the band of frequencies to a second band of frequencies, which is different from the band of frequencies.
17 . The method of claim 16 , wherein the accessing or obtaining of the information is based at least in part on: a media access control (MAC) address of the electronic device; an identifier used during authentication of the electronic device; or a username or hostname of the electronic device.
18 . The method of claim 16 , wherein the accessing or obtaining of the information comprises receiving, associated with a computer system, the information; and
wherein the computer system comprises: a controller of the access point; or a cloud-based computer system.
19 . The method of claim 16 , wherein the information is associated with or indicates a type of application used by the electronic device; a capability of the electronic device; or a type of traffic associated with the electronic device.
20 . The method of claim 16 , wherein the band of frequencies is associated with a WLAN having a service set identifier (SSID) and a basic service set identifier (BSSID), and the second band of frequencies is associated with a second WLAN having a second SSID and a second BSSID.