QUALCOMM Incorporated
DYNAMIC LINK RECOVERY

Abstract:

Methods, systems, and devices for dynamic link recovery are described. Generally, a first device may transmit a first packet to a second device using a first set of transmission parameters, and may monitor for a feedback message from the second device. The first device may not receive a feedback message, and may therefore generate a second packet with the same sequence number as the first packet, and may introduce an error to the second packet that will trigger a feedback message from the second device, and may transmit the second packet to the second device using second transmission parameters (e.g., that are more robust than the first transmission parameters). The first device may monitor for and receive a feedback message from the second device.