发明名称 Methods and systems for prioritizing data transferred on a Local Area Network
摘要 A method of prioritizing messages on a Local Area Network comprises receiving a digitized incoming message, comparing a message signature of the incoming message with a stored priority message signature, passing non-priority messages to a standard Ethernet protocol stack for processing, storing priority messages temporarily, preventing priority messages from being processed in the standard Ethernet protocol stack, and handling priority messages using a simplified protocol stack designed to process a specific data packet type. This method may be performed by an Application Specific Integrated Circuit (ASIC) inserted between an Ethernet PHY layer and Ethernet MAC layer on a Network Interface Card of a host device. In particular, automated machinery control systems using the Ethernet protocol for networking are intended to benefit from the prioritizing method and implementation.
申请公布号 US7548512(B2) 申请公布日期 2009.06.16
申请号 US20030358829 申请日期 2003.02.06
申请人 GENERAL ELECTRIC COMPANY 发明人 SEXTON DANIEL WHITE;HERSHEY JOHN ERIK;HARTMAN MICHAEL JAMES
分类号 H04L12/26;H04L12/56 主分类号 H04L12/26
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