ADAPTIVE RADIO

1 . A system, comprising:

an adaptive radio configured to dynamically switch, during run-time in which corresponding hardware or software continues executing operations, between operating in multiple frequency bands to wirelessly communicate with one or more devices over a wireless network; and

a controller configured to direct the adaptive radio to transition, during the run-time, between operating in one of the multiple frequency bands to operating in a selected frequency band of the multiple frequency bands with respect to wirelessly communicating with one or more devices over a wireless network, the transitioning being based on respective capabilities of the one or more devices with respect to operating in the selected frequency band.

2 . The system of claim 1 , further comprising:

a first other radio configured to operate in a third frequency band; and

a second other radio configured to operate in a fourth frequency band, wherein the controller is configured to direct wireless communications using one or more of: the first other radio or the second other radio while also directing wireless communications using the adaptive radio.

3 . The system of claim 2 , wherein the multiple frequency bands include:

a first frequency band corresponds to a 6 giga-hertz (GHz) band used in the 802.11 wireless communications standard;

a second frequency band corresponds to a 5 GHz high band used in the 802.11 wireless communications standard;

a third frequency band corresponds to a 5 GHz low band used in the 802.11 wireless communications standard; and

a fourth frequency band corresponds to a 2 GHz band used in the 802.11 wireless communications standard.

4 . The system of claim 1 , wherein the controller is further configured to:

direct the adaptive radio to transition from operating in a second frequency band of the multiple frequency bands to operating in a first frequency band of the multiple frequency bands for wireless communications with a particular device of the one or more devices based on the respective capability of the particular device with respect to operating in the first frequency band; and

direct performance of the wireless communications with the particular device in the first frequency band using the adaptive radio.

5 . The system of claim 1 , wherein the controller is further configured to:

direct the adaptive radio to transition from operating in a first frequency band of the multiple frequency bands to operating in a second frequency band of the multiple frequency bands for wireless communications with a particular device of the one or more devices based on the respective capability of the particular device with respect to operating in the first frequency band; and

direct performance of the wireless communications with the particular device in the second frequency band using the adaptive radio.

6 . The system of claim 1 , wherein the controller is further configured to determine the respective capability of a particular device of the one or more devices with respect to operating in the selected frequency band based on one or more beacon signals.

7 . The system of claim 6 , wherein the one or more beacon signals are transmitted over one or more of: a first frequency band, a third frequency band, or a fourth frequency band of the multiple frequency bands.

8 . A method comprising:

obtaining, by a first mesh node device, second mesh node device information related to a capability of a second mesh node device with respect to operating in a first frequency band; and

in response to determining, based on the obtained second mesh node device information, that the second mesh node device is capable of operating in the first frequency band:

causing an adaptive radio of the first mesh node device to transition, during run-time, from operating in a second frequency band into operating in the first frequency band; and

performing, by the first mesh node device using the adaptive radio, wireless backhaul communications with the second mesh node device in the first frequency band.

9 . The method of claim 8 , wherein obtaining the second mesh node device information is based on one or more beacon signals.

10 . The method of claim 9 , wherein the one or more beacon signals are transmitted over one or more of: the first frequency band, a third frequency band, or a fourth frequency band.

11 . The method of claim 9 , further comprising, transmitting or receiving the one or more beacon signals by the first mesh node device.

12 . The method of claim 8 , wherein causing the adaptive radio to transition during run-time is without a reset corresponding to hardware or software or performing a power cycle of the first mesh node device.

13 . The method of claim 8 , further comprising:

obtaining, by the first mesh node device, client device information related to a capability of a client device with respect to operating in the first frequency band; and

in response to determining, based on the obtained client device information, that the client device is capable of operating in the first frequency band:

performing, by the first mesh node device using the adaptive radio, wireless fronthaul communications with the client device in the first frequency band.

14 . The method of claim 8 , further comprising, directing, by the first mesh node device, the second mesh node device to perform one or more of: the wireless backhaul communications in the first frequency band or one or more wireless fronthaul operations in the first frequency band.

15 . The method of claim 8 , further comprising, receiving, by the first mesh node device, instructions to perform one or more of: the wireless backhaul communications in the first frequency band or one or more wireless fronthaul operations in the first frequency band.

16 . A system comprising:

one or more processors; and

one or more non-transitory computer readable media containing instructions that, when executed by the one or more processors, are configured to cause the system to perform operations, the operations comprising:

obtaining, by a first device, second device information related to a capability of a second device with respect to operating in a first frequency band; and

in response to determining, based on the obtained second device information, that the second device is capable of operating in the first frequency band:

causing an adaptive radio of the first device to transition from operating in a second frequency band into operating in the first frequency band while maintaining run-time operations; and

performing, by the first device using the adaptive radio, wireless communications with the second device in the first frequency band.

17 . The system of claim 16 , wherein obtaining the second device information is based on one or more beacon signals that are transmitted over one or more of: the first frequency band, a third frequency band, or a fourth frequency band.

18 . The system of claim 16 , wherein the first device is a mesh node device and the second device is a client device.

19 . The system of claim 16 , wherein the first device is a first mesh node device and the second device is a second mesh node device.

20 . The system of claim 16 , the operations further comprising, performing, by the first device using an other radio, wireless communications with a third device in a third frequency band.