发明名称 |
Fast estimation of binary data length using memory corruption |
摘要 |
<p>Various embodiments are described herein for a method and related device for processing a first dataset comprising a second dataset and a third dataset in order to locate the third dataset. The second dataset has a variable data length and terminates with an ending marker and the third dataset starts after the ending marker. The method involves preprocessing a memory element by storing a plurality of locater markers, storing the first dataset in the memory element thereby overwriting a portion of the plurality of locater markers, locating which of the plurality of locater markers is closest to the end of the first dataset; and locating the third dataset by searching for the ending marker of the second dataset based on the position of the closest locater marker.</p> |
申请公布号 |
EP2519006(A1) |
申请公布日期 |
2012.10.31 |
申请号 |
EP20110182993 |
申请日期 |
2011.09.27 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
FOSTER, BRETT |
分类号 |
H04N7/30;G06F7/00;G06F7/22;G11B27/30;H04N5/232;H04N7/26 |
主分类号 |
H04N7/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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