发明名称 |
A METHOD OF AND NETWORK SERVER FOR DETECTING DATA PATTERNS IN AN INPUT DATA STREAM |
摘要 |
<p>Computer controlled method, network server (42, 43, 44, 46, 48) and system (40) for detecting data patterns in a data stream (36) received by a computer (30). The data stream (36) comprising a plurality of data symbols. The computer (30) executes a finite automata (10) comprising a plurality of states (11, 12, 13, 14, 15) including a start state (11) and at least one accepting state (15). State transitions (16) are triggered by a data symbol (17a) according to a state transition register (17) and the method comprises the steps of determining (21), by the computer (30), from a data symbol register (18) whether a data symbol of the data stream (36) is comprised in a group of data symbols not resulting in an accepting state (15), and triggering (22), by the computer (30), a transition (16) to the start state (11) for data symbols comprised in the group and a transition (23) to a state (12, 13, 14, 15) according to the state transition register (17) for detecting the data pattern otherwise.</p> |
申请公布号 |
WO2014000819(A1) |
申请公布日期 |
2014.01.03 |
申请号 |
WO2012EP62756 |
申请日期 |
2012.06.29 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);SZABO, GEZA;PONGRACZ, GERGELY;ENYEDI, GABOR, SANDOR;SADOK, DJAMEL;DAVISON BRAGA MELO, WESLEY;FERNANDES, STENIO |
发明人 |
SZABO, GEZA;PONGRACZ, GERGELY;ENYEDI, GABOR, SANDOR;SADOK, DJAMEL;DAVISON BRAGA MELO, WESLEY;FERNANDES, STENIO |
分类号 |
G06F21/56 |
主分类号 |
G06F21/56 |
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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