Patent ID: 11943651
Assignee: CAMBIUM NETWORKS LTD
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A first wireless station comprising a primary master radio and a secondary master radio, the first wireless station being configured for transmission of transmission data from the first wireless station to a second wireless station comprising a primary slave radio and a secondary slave radio,
the first wireless station comprising a controller configured to:
in the absence of detection of a failure of a radio link:
de-multiplex the transmission data between first data and second data at the first wireless station;
cause the primary master radio to transmit the first data from the primary master radio to the primary slave radio via a first radio link using a first subset of first radio resource blocks and not via a second radio link from the secondary master radio to the secondary slave radio;
cause the secondary master radio to transmit the second data from the secondary master radio to the secondary slave radio via the second radio link using a second subset of the first radio resource blocks and not via the first radio link; and
aggregate the first data and the second data at the second wireless station to produce the transmission data, wherein the first subset of radio resource blocks does not include radio resource blocks from the second subset of radio resource blocks, and the second subset of radio resource blocks does not include radio resource blocks from the first subset of radio resource blocks;

monitor the first radio link and the second radio link for a fault condition comprising a failure of the first radio link or the second radio link; and
dependent on detection of the failure of the first radio link, causing the secondary master radio to use a combination of the first and second subsets of the first radio resource blocks for the second radio link to transmit the transmission data, maintaining data capacity in the fault condition, and
dependent on detection of the failure of the second radio link, causing the primary master radio to use a combination of the first and second subsets of the first radio resource blocks for the first radio link to transmit the transmission data, maintaining data capacity in the fault condition.