Invention Grant
- Patent Title: Robust broadcast via relayed retransmission
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Application No.: US17132362Application Date: 2020-12-23
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Publication No.: US11695487B2Publication Date: 2023-07-04
- Inventor: Casper Stork Bonde , Rasmus Abildgren , Nathan A. Blagrove , Douglas Warren Young
- Applicant: Bose Corporation
- Applicant Address: US MA Framingham
- Assignee: Bose Corporation
- Current Assignee: Bose Corporation
- Current Assignee Address: US MA Framingham
- Agency: Bond, Schoeneck & King, PLLC
- Main IPC: H04H20/08
- IPC: H04H20/08 ; H04H20/89

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.
Public/Granted literature
- US20220200716A1 ROBUST BROADCAST VIA RELAYED RETRANSMISSION Public/Granted day:2022-06-23
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