Distributing wireless relays to form an ad hoc wireless network
View Patent ↗Techniques are described for a method of establishing a wireless ad hoc network using a series of wireless relays deployed in a geographical area where an extreme event has occurred. The deployed wireless relays may form a plurality of links between them to form the wireless ad hoc network where each of the wireless relays may serve as node in the wireless ad hoc network. The wireless ad hoc network may provide wireless services to devices within the geographical area. The wireless relays may be deployed to various locations within the geographical area using a plurality of unmanned aerial vehicles (UAVs) that may receive control commands from a relay control device.
1. A method comprising:
causing a plurality of unmanned aerial vehicles (UAVs) to release a plurality of wireless relays from the UAVs onto the ground and to create a perimeter area on the ground around one or more portions of a geographical area damaged by a given event; and
upon deployment of the wireless relays by the UAVs:
transmitting network commands to the wireless relays, the network commands instructing the wireless relays to establish a plurality of links between the wireless relays,
forming, from the established links, a wireless network among the wireless relays, and
employing the wireless network to re-establish communication channels that have been damaged by the given event,
wherein the wireless network provides wireless services to one or more user devices within the geographical area.
2. The method of claim 1 , wherein the wireless network comprises a wireless mesh network.
3. The method of claim 2 , wherein the wireless services comprise a cellular communications service.
4. The method of claim 3 , further comprising:
causing at least one of the wireless relays to establish communication with a cellular tower, and
causing the wireless network to provide the cellular communication service to the one or more user devices using the cellular tower.
5. The method of claim 1 , further comprising:
receiving, from at least some of the UAVs, sensor data regarding the geographical area, and
identifying, based on the sensor data, the one or more portions of the geographical area damaged by the given event.
6. The method of claim 5 , wherein the sensor data comprises at least one of:
first sensor data obtained by one or more visible light sensors regarding the geographical area,
second sensor data obtained by one or more infrared light sensors regarding the geographical area, or
third sensor data obtained by one or more stereoscopic sensors regarding the geographical area.
7. The method of claim 1 , wherein the given event comprises a flood.
8. A system comprising:
one or more processors; and
one or more non-transitory computer-readable media storing instructions that, when executed by the one or more processors, cause the one or more processors to perform operations comprising:
causing a plurality of unmanned aerial vehicles (UAVs) to release a plurality of wireless relays from the UAVs onto the ground and to create a perimeter area on the ground around one or more portions of a geographical area damaged by a given event; and
upon deployment of the wireless relays by the UAVs:
transmitting network commands to the wireless relays, the network commands instructing the wireless relays to establish a plurality of links between the wireless relays,
forming, from the established links, a wireless network among the wireless relays, and
employing the wireless network to re-establish communication channels that have been damaged by the given event,
wherein the wireless network provides wireless services to one or more user devices within the geographical area.
9. The system of claim 8 , wherein the wireless network comprises a wireless mesh network.
10. The system of claim 9 , wherein the wireless services comprise a cellular communications service.
11. The system of claim 10 , the operations further comprising:
causing at least one of the wireless relays to establish communication with a cellular tower, and
causing the wireless network to provide the cellular communication service to the one or more user devices using the cellular tower.
12. The system of claim 8 , the operations further comprising:
receiving, from at least some of the UAVs, sensor data regarding the geographical area, and
identifying, based on the sensor data, the one or more portions of the geographical area damaged by the given event.
13. The system of claim 12 , wherein the sensor data comprises at least one of:
first sensor data obtained by one or more visible light sensors regarding the geographical area,
second sensor data obtained by one or more infrared light sensors regarding the geographical area, or
third sensor data obtained by one or more stereoscopic sensors regarding the geographical area.
14. The system of claim 8 , wherein the given event comprises a flood.
15. One or more non-transitory computer-readable media storing instructions that, when executed by one or more processors, cause the one or more processors to perform operations comprising:
causing a plurality of unmanned aerial vehicles (UAVs) to release a plurality of wireless relays from the UAVs onto the ground and to create a perimeter area on the ground around one or more portions of a geographical area damaged by a given event; and
upon deployment of the wireless relays by the UAVs:
transmitting network commands to the wireless relays, the network commands instructing the wireless relays to establish a plurality of links between the wireless relays,
forming, from the established links, a wireless network among the wireless relays, and
employing the wireless network to re-establish communication channels that have been damaged by the given event,
wherein the wireless network provides wireless services to one or more user devices within the geographical area.
16. The one or more non-transitory computer-readable media of claim 15 , wherein the wireless network comprises a wireless mesh network.
17. The one or more non-transitory computer-readable media of claim 16 , wherein the wireless services comprise a cellular communications service.
18. The one or more non-transitory computer-readable media of claim 17 , the operations further comprising:
causing at least one of the wireless relays to establish communication with a cellular tower, and
causing the wireless network to provide the cellular communication service to the one or more user devices using the cellular tower.
19. The one or more non-transitory computer-readable media of claim 15 , the operations further comprising:
receiving, from at least some of the UAVs, sensor data regarding the geographical area, and
identifying, based on the sensor data, the one or more portions of the geographical area damaged by the given event.
20. The one or more non-transitory computer-readable media of claim 19 , wherein the sensor data comprises at least one of:
first sensor data obtained by one or more visible light sensors regarding the geographical area,
second sensor data obtained by one or more infrared light sensors regarding the geographical area, or
third sensor data obtained by one or more stereoscopic sensors regarding the geographical area.
21. The one or more non-transitory computer-readable media of claim 15 , wherein the given event comprises a flood.