Invention Grant
- Patent Title: Network clock synchronization timestamp
- Patent Title (中): 网络时钟同步时间戳
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Application No.: US11735592Application Date: 2007-04-16
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Publication No.: US08494009B2Publication Date: 2013-07-23
- Inventor: Serge Francois Fourcand
- Applicant: Serge Francois Fourcand
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Conley Rose, P.C.
- Agent Grant Rodolph; Rayhao Chung
- Main IPC: H04J3/06
- IPC: H04J3/06

Abstract:
A network component comprising at least one processor configured to promote transmission of a frame from a first node to a second node, the frame comprising a first clock synchronization data, and a first frame count, wherein the first clock synchronization data and the first frame count are used to synchronize a first clock in the first node and a second clock in the second node. Also disclosed is a method comprising processing a frame comprising an Ethernet control symbol that delineates the beginning of the frame, a first clock synchronization data, a first frame count, and a second clock synchronization data. Included is an Ethernet node comprising at least one processor configured to synchronize a clock using a clock synchronization data comprising a first timestamp, a first frame count, a second timestamp, and a second frame count.
Public/Granted literature
- US20080075120A1 Network Clock Synchronization Timestamp Public/Granted day:2008-03-27
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