Method for detecting tampered or counterfeited GNSS signals
The invention relates to a method for identifying a tampered or counterfeited GNSS signal, comprising at least the following steps: a) receiving a GNSS signal; b) analysing the GNSS signal in order to determine at least one signal characteristic and at least one satellite characteristic from the GNS...
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| creator | LANGER MARKUS ZOBER PETER LIMBERGER MARCO SCHINDLER LUKAS |
| description | The invention relates to a method for identifying a tampered or counterfeited GNSS signal, comprising at least the following steps: a) receiving a GNSS signal; b) analysing the GNSS signal in order to determine at least one signal characteristic and at least one satellite characteristic from the GNSS signal; c) comparing the determined at least one signal characteristic with at least one known signal characteristic, which is specified in accordance with the identified at least one satellite characteristic; d) identifying a tampered or counterfeited GNSS signal if there is a difference between the determined signal characteristic and the known signal characteristic.
本发明涉及一种用于识别篡改或伪造的GNSS信号的方法，至少包括以下步骤：a)接收GNSS信号；b)分析GNSS信号，以便从GNSS信号中确定至少一个信号特性和至少一个卫星特性；c)将所确定的至少一个信号特性与至少一个已知的信号特性进行比较，该已知的信号特性根据识别到的至少一个卫星特性规定；d)如果在所确定的信号特性和已知的信号特性之间存在差异，则识别出篡改或伪造的GNSS信号。 |
| format | Patent |
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本发明涉及一种用于识别篡改或伪造的GNSS信号的方法，至少包括以下步骤：a)接收GNSS信号；b)分析GNSS信号，以便从GNSS信号中确定至少一个信号特性和至少一个卫星特性；c)将所确定的至少一个信号特性与至少一个已知的信号特性进行比较，该已知的信号特性根据识别到的至少一个卫星特性规定；d)如果在所确定的信号特性和已知的信号特性之间存在差异，则识别出篡改或伪造的GNSS信号。</description><language>chi ; eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230530&DB=EPODOC&CC=CN&NR=116194804A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230530&DB=EPODOC&CC=CN&NR=116194804A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LANGER MARKUS</creatorcontrib><creatorcontrib>ZOBER PETER</creatorcontrib><creatorcontrib>LIMBERGER MARCO</creatorcontrib><creatorcontrib>SCHINDLER LUKAS</creatorcontrib><title>Method for detecting tampered or counterfeited GNSS signals</title><description>The invention relates to a method for identifying a tampered or counterfeited GNSS signal, comprising at least the following steps: a) receiving a GNSS signal; b) analysing the GNSS signal in order to determine at least one signal characteristic and at least one satellite characteristic from the GNSS signal; c) comparing the determined at least one signal characteristic with at least one known signal characteristic, which is specified in accordance with the identified at least one satellite characteristic; d) identifying a tampered or counterfeited GNSS signal if there is a difference between the determined signal characteristic and the known signal characteristic.
本发明涉及一种用于识别篡改或伪造的GNSS信号的方法，至少包括以下步骤：a)接收GNSS信号；b)分析GNSS信号，以便从GNSS信号中确定至少一个信号特性和至少一个卫星特性；c)将所确定的至少一个信号特性与至少一个已知的信号特性进行比较，该已知的信号特性根据识别到的至少一个卫星特性规定；d)如果在所确定的信号特性和已知的信号特性之间存在差异，则识别出篡改或伪造的GNSS信号。</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD2TS3JyE9RSMsvUkhJLUlNLsnMS1coScwtSC1KTVEAiibnl-aVpBalpWaWAAXc_YKDFYoz0_MSc4p5GFjTgFQqL5TmZlB0cw1x9tBNLciPTy0uSExOzUstiXf2MzQ0M7Q0sTAwcTQmRg0AmK4vNQ</recordid><startdate>20230530</startdate><enddate>20230530</enddate><creator>LANGER MARKUS</creator><creator>ZOBER PETER</creator><creator>LIMBERGER MARCO</creator><creator>SCHINDLER LUKAS</creator><scope>EVB</scope></search><sort><creationdate>20230530</creationdate><title>Method for detecting tampered or counterfeited GNSS signals</title><author>LANGER MARKUS ; ZOBER PETER ; LIMBERGER MARCO ; SCHINDLER LUKAS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116194804A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LANGER MARKUS</creatorcontrib><creatorcontrib>ZOBER PETER</creatorcontrib><creatorcontrib>LIMBERGER MARCO</creatorcontrib><creatorcontrib>SCHINDLER LUKAS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LANGER MARKUS</au><au>ZOBER PETER</au><au>LIMBERGER MARCO</au><au>SCHINDLER LUKAS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for detecting tampered or counterfeited GNSS signals</title><date>2023-05-30</date><risdate>2023</risdate><abstract>The invention relates to a method for identifying a tampered or counterfeited GNSS signal, comprising at least the following steps: a) receiving a GNSS signal; b) analysing the GNSS signal in order to determine at least one signal characteristic and at least one satellite characteristic from the GNSS signal; c) comparing the determined at least one signal characteristic with at least one known signal characteristic, which is specified in accordance with the identified at least one satellite characteristic; d) identifying a tampered or counterfeited GNSS signal if there is a difference between the determined signal characteristic and the known signal characteristic.
本发明涉及一种用于识别篡改或伪造的GNSS信号的方法，至少包括以下步骤：a)接收GNSS信号；b)分析GNSS信号，以便从GNSS信号中确定至少一个信号特性和至少一个卫星特性；c)将所确定的至少一个信号特性与至少一个已知的信号特性进行比较，该已知的信号特性根据识别到的至少一个卫星特性规定；d)如果在所确定的信号特性和已知的信号特性之间存在差异，则识别出篡改或伪造的GNSS信号。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | Method for detecting tampered or counterfeited GNSS signals |
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