Invention Grant
- Patent Title: Time protocol latency correction based on forward error correction status
- Patent Title (中): 基于前向纠错状态的时间协议延迟校正
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Application No.: US13744704Application Date: 2013-01-18
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Publication No.: US08826103B2Publication Date: 2014-09-02
- Inventor: Kent Lusted
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Main IPC: H03M13/00
- IPC: H03M13/00 ; G06F1/12

Abstract:
One embodiment provides a method for time protocol latency correction based on forward error correction (FEC) status. The method includes determining, by a network node element, if a forward error correction (FEC) decoding mode is enabled or disabled for a packet received from a link partner in communication with the network node element. The method also includes determining, by the network node element, a first time correction factor if an FEC decoding mode is enabled, the first time correction factor includes a time delay associated with the enabled FEC decoding mode and the first time correction factor is applied to a time stamp associated with the packet. The method also includes determining, by the network node element, a second time correction factor if an FEC decoding mode is disabled, the second time correction factor is applied to the time stamp associated with the packet.
Public/Granted literature
- US20140208146A1 Time Protocol Latency Correction Based On Forward Error Correction Status Public/Granted day:2014-07-24
Information query
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