Invention Grant
- Patent Title: Over-the-air (OTA) updating of partially compressed firmware
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Application No.: US16028321Application Date: 2018-07-05
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Publication No.: US11416236B2Publication Date: 2022-08-16
- Inventor: Nieyan Geng , Gurvinder Singh Chhabra , Chenyang Liu , Chuguang He
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Edward J. Meisarosh
- Main IPC: G06F8/65
- IPC: G06F8/65 ; H03M7/30 ; H04L67/00 ; G06F8/654 ; H04L69/04 ; G06F8/658

Abstract:
Embodiments of the present disclosure include systems and methods for efficient over-the-air updating of firmware having compressed and uncompressed segments. The method includes receiving a first update to the firmware via a radio, wherein the first update includes a first uncompressed segment and a first compressed segment, receiving a second update to the firmware, wherein the second update corresponds to the first compressed segment, compressing the second update to generate a compressed second update, applying the first update to the firmware, and applying the compressed second update to the firmware to generate an updated firmware.
Public/Granted literature
- US20190012164A1 OVER-THE-AIR (OTA) UPDATING OF PARTIALLY COMPRESSED FIRMWARE Public/Granted day:2019-01-10
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