Abstract: A mesh network relaying device includes at least a first radio, a second radio, and a third radio. During normal operation, the device communicates with other network nodes via the first and second radios, the radios operating at the best available bandwidth. When the device identifies a communication link failure in one of the first and second radios, the device activates the third radio and operates the first, second, and/or third radios at narrower bandwidths. When the communication link failure is resolved, the device deactivates the third radio, and resumes communication via the first and second radios at wider bandwidth.

Abstract: A mesh network relaying device includes at least a first radio, a second radio, and a third radio. During normal operation, the device communicates with other network nodes via the first and second radios, the radios operating at the best available bandwidth. When the device identifies a communication link failure in one of the first and second radios, the device activates the third radio and operates the first, second, and/or third radios at narrower bandwidths. When the communication link failure is resolved, the device deactivates the third radio, and resumes communication via the first and second radios at wider bandwidth.