发明授权
US07593428B2 Apparatus, and associated method, for forming, and operating upon, multiple-checksum-protected data packet
有权
用于形成和操作多校验和保护的数据分组的装置和相关方法
- 专利标题： Apparatus, and associated method, for forming, and operating upon, multiple-checksum-protected data packet
- 专利标题（中）： 用于形成和操作多校验和保护的数据分组的装置和相关方法
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申请号： US11621545申请日： 2007-01-09
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公开(公告)号： US07593428B2公开(公告)日： 2009-09-22
- 发明人: Keith Miller , Marta Karzewicz
- 申请人： Keith Miller , Marta Karzewicz
- 主分类号： H04J3/24
- IPC分类号： H04J3/24
摘要：
Apparatus, and an associated method, for forming a UDP-Lite, or other, data packet with multiple, dynamically-selected, checksum-protected parts. Digitized data is provided to a formatter, and the formatter forms the data packet to include header fields identifying parts of the payload portion of the data packet that are checksum-protected with different checksums. Additional indicia is contained in the header part of the data packet to identify the checksum-type and the checksum-values associated with the separate parts of the data packet. Multiple, contiguous parts of the data packet are checksum-protected with selectable checksum-types, selected by a selector that operates to control operation of the formatter.