Robust broadcast via relayed retransmission
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United States of America Patent
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-
Jul 4, 2023
Grant Date -
N/A
app pub date -
Dec 23, 2020
filing date -
Dec 23, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Systems and methods for broadcasting wireless data via one or more retransmission schemes to increase the packet reception in a wireless system. One or more devices of the system are configured to listen for an initial data packet from a source device. Should one or more devices successfully receive the initial packet, each device that received the packet can unconditionally retransmit a copy of the payload of the initial packet such that any device that failed to receive the initial packet payload has an opportunity to receive it during the respective retransmissions. Similarly, each device of the system can send acknowledgements to the other system devices that indicate whether they received the initial packet. Should one or more of the devices successfully receive the initial packet, the devices can conditionally retransmit a copy of the missing payload when one or more devices indicates they have failed to receive it.
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