Network capacity management
An example embodiment may involve flying, by an unmanned aerial vehicle (UAV), to a geographical location, where a wireless router is at the geographical location. The example embodiment may also involve detecting, by the UAV, a wireless coverage area defined by the wireless router. The example embodiment may also involve accessing, by the UAV, the wireless coverage area using a network identifier and a password. The example embodiment may also involve establishing, by the UAV, a backhaul link to a data network. The example embodiment may also involve transmitting, by the UAV, a notification to a client device served by the wireless coverage area, where the notification indicates that the UAV is a default gateway for the wireless coverage area. The example embodiment may also involve exchanging, by the UAV, data transmissions between (i) the client device, and (ii) one or more other devices accessible via the data network.
1. A method comprising:
receiving, by an unmanned aerial vehicle (UAV), a request for augmented wireless coverage at a geographical location;
flying, by the UAV, to the geographical location;
defining, by a first wireless interface of the UAV, a wireless coverage area that covers at least part of the geographical location;
establishing, by a second wireless interface of the UAV, a wireless backhaul link to a data network;
providing, by way of the wireless coverage area, wireless data transfer services to a further UAV in the geographical location, wherein the wireless data transfer services allow the further UAV to exchange data communications with the data network via the UAV;
defining, by way of the further UAV, a further wireless coverage area that also covers at least part of the geographical location, wherein the further UAV provides further data transfer services by way of the wireless coverage area and the further wireless coverage area; and
providing, by way of the further wireless coverage area, the further data transfer services to one or more terrestrial devices, wherein the one or more terrestrial devices are also in coverage range of a cellular wireless coverage area, and wherein the wireless backhaul link provides a greater rate of data communication between the one or more terrestrial devices and the data network than the cellular wireless coverage area.
2. The method of claim 1 , wherein providing the wireless data transfer services to the further UAV in the geographical location comprises providing the wireless data transfer services to a plurality of further UAVs in the geographical location, wherein the wireless data transfer services allow the further UAVs to exchange data communications with the data network via the UAV.
3. The method of claim 1 , wherein the UAV is a plane or a balloon.
4. The method of claim 1 , wherein the wireless backhaul link is between the UAV and a terrestrial base station.
5. The method of claim 1 , wherein the wireless backhaul link is between the UAV and a second further UAV.
6. The method of claim 1 , wherein providing the wireless data transfer services comprises the UAV hovering in the geographical location at an altitude, and wherein the altitude is selected based on a remaining flight time of the UAV.
7. The method of claim 1 , wherein providing the wireless data transfer services comprises the UAV hovering in the geographical location at an altitude, and wherein the altitude is selected based on wireless transmit power consumed to provide the wireless data transfer services.
8. The method of claim 1 , wherein providing the wireless data transfer services comprises the UAV hovering in the geographical location at an altitude, and wherein the altitude is selected based on a target wireless data rate between the UAV and the further UAV.
9. The method of claim 1 , wherein providing the wireless data transfer services comprises the UAV hovering in the geographical location at an altitude, and wherein the altitude is selected based on a coverage range of the wireless coverage area.
10. An article of manufacture including a non-transitory computer-readable medium, having stored thereon program instructions that, upon execution by an unmanned aerial vehicle (UAV), cause the UAV to perform operations comprising:
receiving a request for augmented wireless coverage at a geographical location;
flying to the geographical location;
defining, by a first wireless interface, a wireless coverage area that covers at least part of the geographical location;
establishing, by a second wireless interface, a wireless backhaul link to a data network;
providing, by way of the wireless coverage area, wireless data transfer services to a further UAV in the geographical location, wherein the wireless data transfer services allow the further UAV to exchange data communications with the data network via the UAV;
defining, by way of the further UAV, a further wireless coverage area that also covers at least part of the geographical location, wherein the further UAV provides further data transfer services by way of the wireless coverage area and the further wireless coverage area; and
providing, by way of the further wireless coverage area, the further data transfer services to one or more terrestrial devices, wherein the one or more terrestrial devices are also in coverage range of a cellular wireless coverage area, and wherein the wireless backhaul link provides a greater rate of data communication between the one or more terrestrial devices and the data network than the cellular wireless coverage area.
11. The article of manufacture of claim 10 , wherein the wireless backhaul link is between the UAV and a terrestrial base station.
12. The article of manufacture of claim 10 , wherein providing the wireless data transfer services to the further UAV in the geographical location comprises providing the wireless data transfer services to a plurality of further UAVs in the geographical location, wherein the wireless data transfer services allow the further UAVs to exchange data communications with the data network via the UAV.
13. The article of manufacture of claim 10 , wherein the UAV is a plane or a balloon.
14. The article of manufacture of claim 10 , wherein the wireless backhaul link is between the UAV and a second further UAV.
15. An unmanned aerial vehicle (UAV) comprising:
a navigation unit;
a propulsion unit;
a first wireless interface;
a second wireless interface;
one or more processors; and
a memory unit configured to store program instructions that, when executed by the one or more processors, cause the UAV to perform operations including:
receiving a request for augmented wireless coverage at a geographical location;
flying, by way of the propulsion unit and in accordance with input from the navigation unit, to the geographical location;
defining, by the first wireless interface, a wireless coverage area that covers at least part of the geographical location;
establishing, by the second wireless interface, a wireless backhaul link to a data network;
providing, by way of the wireless coverage area, wireless data transfer services to a further UAV in the geographical location, wherein the wireless data transfer services allow the further UAV to exchange data communications with the data network via the UAV;
defining, by way of the further UAV, a further wireless coverage area that also covers at least part of the geographical location, wherein the further UAV provides further data transfer services by way of the wireless coverage area and the further wireless coverage area; and
providing, by way of the further wireless coverage area, the further data transfer services to one or more terrestrial devices, wherein the one or more terrestrial devices are also in coverage range of a cellular wireless coverage area, and wherein the wireless backhaul link provides a greater rate of data communication between the one or more terrestrial devices and the data network than the cellular wireless coverage area.
16. The UAV of claim 15 , wherein providing the wireless data transfer services to the further UAV in the geographical location comprises providing the wireless data transfer services to a plurality of further UAVs in the geographical location, wherein the wireless data transfer services allow the further UAVs to exchange data communications with the data network via the UAV.
17. The UAV of claim 15 , wherein the UAV is a plane or a balloon.
18. The UAV of claim 15 , wherein the wireless backhaul link is between the UAV and a terrestrial base station.
19. The UAV of claim 15 , wherein the wireless backhaul link is between the UAV and a second further UAV.