Invention Grant
- Patent Title: Methods and systems for transmitting error correction packets
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Application No.: US17549883Application Date: 2021-12-14
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Publication No.: US11677510B2Publication Date: 2023-06-13
- Inventor: Patrick Ho Wai Sung , Kam Chiu Ng , Ho Ming Chan
- Applicant: Pismo Labs Technology Limited
- Applicant Address: HK Kowloon
- Assignee: Pismo Labs Technology Limited
- Current Assignee: Pismo Labs Technology Limited
- Current Assignee Address: HK Kowloon
- Agency: Hershkovitz & Associates, PLLC
- Agent Abe Hershkovitz
- Main IPC: H04L1/18
- IPC: H04L1/18 ; H04L1/1812 ; H04L41/0654 ; H04L1/00 ; H04L1/1825 ; H04L45/28 ; H04L69/22 ; H04L47/34 ; H04L43/0829

Abstract:
The present invention discloses methods and systems for managing an error correction mode at a first communications router. The first communication router transmits data packets to a second communications router and stores the first data packet in a local storage medium. When a delay inquiry message is received from the second communications router, the first communications router activates the error correction mode. When the error correction mode is activated, the first data packet is retransmitted to the second communications router and an error correction packet corresponding to the first data packet is also transmitted. When a back-to-normal message is received from the second communications router, the first communications router deactivates the error correction mode. The back-to-normal message indicates that the first communications router no longer needs to be in error correction mode.
Public/Granted literature
- US20220103306A1 METHODS AND SYSTEMS FOR TRANSMITTING ERROR CORRECTION PACKETS Public/Granted day:2022-03-31
Information query