Systems and methods for improving wireless mesh networks

1. A communication system comprising:

a first backhaul node and a second backhaul node; and

a plurality of sites that each comprise a respective seed node configured to:

maintain a first communication link with the first backhaul node and a second communication link with the second backhaul node;

operate in a first mode in which the respective seed node engages in communication with the first backhaul node over the first communication link and does not engage in communication with the second backhaul node over the second communication link;

detect a triggering event associated with the first communication link; and

in response to detecting the triggering event, dynamically switch from operating in the first mode to operating in a second mode in which the respective seed node engages in communication with the second backhaul node over the second communication link and does not engage in communication with the first backhaul node over the first communication link.

2. The communication system of claim 1 , wherein at least one of the first backhaul node or the second backhaul node comprises a satellite.

3. The communication system of claim 1 , wherein at least one of the first backhaul node or the second back haul node comprises a communication node mounted on a pedestal.

4. The communication system of claim 3 , wherein the communication node is solar powered.

5. The communication system of claim 3 , wherein the pedestal is located near a fiber access point.

6. The communication system of claim 1 , wherein each of the plurality of sites comprises a seed home.

7. The communication system of claim 1 , wherein each respective seed node comprises a communication node that includes flexible millimeter wave radio equipment.

8. The communication system of claim 7 , wherein the flexible millimeter wave radio equipment comprises a point-to-point radio module configured to establish at least one point-to-point communication link.

9. The communication system of claim 7 , wherein the flexible millimeter wave radio equipment comprises a point-to-multipoint radio module configured to establish at least one point-to-multipoint communication link.

10. The communication system of claim 7 , wherein the flexible millimeter wave radio equipment comprises a digital module configured to provide switching operations for the respective seed node to operate in the first mode or the second mode.

11. The communication system of claim 10 , wherein the digital module comprises a network processing unit.

12. A communication node comprising:

flexible millimeter wave radio equipment configured to establish multiple bi-directional wireless communication links within a wireless mesh access network, the flexible millimeter wave radio equipment comprising:

at least two millimeter-wave radio modules, wherein each of the at least two millimeter-wave radio modules is configured to establish one or both of (i) a bi-directional wireless point-to-point communication link with one other communication node in the wireless mesh access network or (ii) a bi-directional wireless point-to-multipoint communication link with one or more other communication nodes in the wireless mesh access network; and

a digital module comprising a network processing unit that is (i) communicatively coupled to each of the at least two millimeter-wave radio modules via a respective wired interface and (ii) configured to control each of the at least two millimeter-wave radio modules.

13. The communication node of claim 12 , wherein each respective wired interface comprises a PCI/PCIe bus interface, a Thunderbolt interface, or an ethernet interface.

14. The communication node of claim 12 , wherein at least one of the millimeter-wave radio modules is a point-to-multipoint radio module that comprises a baseband sub-module and an RF sub-module.

15. The communication node of claim 12 , wherein at least one of the millimeter-wave radio modules is a point-to-point radio module that comprises a baseband sub-module, an RF sub-module, and a beam narrowing sub-module.

16. The communication node of claim 15 , wherein the beam narrowing sub-module comprises a lens antenna or a parabolic antenna integrated with the RF sub-module.

17. The communication node of claim 12 , wherein the digital module is further configured to handle baseband processing for the at least two millimeter-wave radio modules.

18. The communication node of claim 12 , wherein the digital module is further configured to provide network switching operations between a backhaul interface and the at least two millimeter-wave radio modules.

19. The communication node of claim 12 , wherein the communication node is configured to:

maintain a first communication link with a first backhaul node and a second communication link with a second backhaul node;

operate in a first mode in which the communication node engages in communication with the first backhaul node over the first communication link and does not engage in communication with the second backhaul node over the second communication link;

detect a triggering event associated with the first communication link; and

in response to detecting the triggering event, dynamically switch from operating in the first mode to operating in a second mode in which the communication node engages in communication with the second backhaul node over the second communication link and does not engage in communication with the first backhaul node over the first communication link.

20. A communication node comprising:

flexible millimeter wave radio equipment configured to establish multiple bi-directional wireless communication links within a wireless mesh access network, the flexible millimeter wave radio equipment comprising:

at least two millimeter-wave radio modules, wherein each of the at least two millimeter-wave radio modules is configured to establish one or both of (i) a bi-directional wireless point-to-point communication link with one other communication node in the wireless mesh network or (ii) a bi-directional wireless point-to-multipoint communication link with one or more other communication nodes in the wireless mesh network; and

a digital module comprising a network processing unit that is (i) communicatively coupled to each of the at least two millimeter-wave radio modules via a respective wired interface, (ii) configured to control each of the at least two millimeter-wave radio modules, and (iii) configured to provide switching operations for the communication node to operate in a first mode in which the communication node engages in communication with a first backhaul node or a second mode in which the communication node engages in communication with a second backhaul node; and

wherein the communication node is configured to:

maintain a first communication link with the first backhaul node and a second communication link with the second backhaul node;

operate in the first mode in which the communication node engages in communication with the first backhaul node over the first communication link and does not engage in communication with the second backhaul node over the second communication link;

detect a triggering event associated with the first communication link; and

in response to detecting the triggering event, dynamically switch from operating in the first mode to operating in the second mode in which the communication node engages in communication with the second backhaul node over the second communication link and does not engage in communication with the first backhaul node over the first communication link.