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公开(公告)号：EP1295467B1
公开(公告)日：2004-01-21
申请号：EP01940562.0
申请日：2001-06-11
CPC分类号： H04N21/6402 , H04N7/165 , H04N7/1675 , H04N7/17318 , H04N21/26606
摘要： The invention relates to a method for the coding of data with at least one parameter with a value, comprising the definition (110) of at least two value ranges for the value of the parameter, whereby each value range has a given number of digits. The parameter value is encoded (120) in a first bitword with the given number of digits in the value range in which the parameter lies. Furthermore, a second bitword is added (120) to the first bitword, which shows the value range in which the parameter value lies, in order to generate a codeword for the parameter.
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公开(公告)号：EP1292911B1
公开(公告)日：2004-03-03
申请号：EP01943494.3
申请日：2001-06-11
IPC分类号： G06K7/00
CPC分类号： G06K7/10297 , G06K7/0008
摘要： The invention relates to a device for the control of communication in a system, comprising a transmission device (10), a receiver device (20) and a module (30), whereby the transmission device (10) and the receiver device (20) are connected together in communication and the module (30) is connected in communication with the receiver device (20). Said device further comprises a device for the creation of a communication object (80). The communication object (80) comprises a parameter block in which data is defined. Said data defines how the communication between receiver device (20) and module (30) is to be carried out. The device furthermore comprises an arrangement (60) for the transmission of the communication object (80) from the transmission device (10) to the receiver device (20).
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公开(公告)号：EP1295476B1
公开(公告)日：2004-01-21
申请号：EP01964969.8
申请日：2001-06-11
IPC分类号： H04N7/173
CPC分类号： H04N21/6402 , H04N7/165 , H04N7/1675 , H04N7/17318 , H04N21/25891 , H04N21/26606
摘要： The invention relates to a method for addressing subscribers in a system for providing services, according to which attributes are allocated to the subscribers. The method comprises the placement (100) of the subscribers in a multidimensional subscriber matrix (140) in such a way that a plurality of subscribers that have at least one attribute in common are placed in a particular relation to each other. The invention also provides for joint addressing (110) of the plurality of subscribers using the relationship that exists between them in the subscriber matrix (140).
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4.发明授权VORRICHTUNG ZUM LIEFERN VON AUSGANGSDATEN ALS REAKTION AUF EINGANGSDATEN UND VERFAHREN ZUM ÜBERPRÜFEN DER AUTHENTIZITÄT UND VERFAHREN ZUM VERSCHLÜSSELTEN ÜBERTRAGEN VON INFORMATIONEN 有权DEVICE FOR变送器输出数据，以响应输入数据和方法用于检查信息的加密传输的真实性和方法
公开(公告)号：EP1099197B1
公开(公告)日：2002-10-02
申请号：EP99944537.2
申请日：1999-08-27
发明人： OELMAIER, Florian , BRAND, Roland , HEUER, André , GERHÄUSER, Heinz , PROSCH, Markus , KORTE, Olaf , PLANKENBÜHLER, Roland
IPC分类号： G07F7/10
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/40975 , G07F7/082 , H01L23/576 , H01L2924/0002 , H01L2924/12044 , H04L9/06 , H04L9/0877 , H04L2209/12 , H04L2209/26 , H01L2924/00
摘要： In order to determine authenticity of the device on the basis of output data, the device (10) for supplying output data (12) in reaction to input data (14) comprises an electronic circuit (16) for executing an algorithm that generates output data (12) on the basis of input data (14) and a device (18) for detecting operational data that is influenced by an operation of the electronic circuit (16). The device (18) for detecting operational data is coupled to the electronic circuit (16) in such a way that operational data of the electronic circuit (16) is used by the algorithm in order to generate output data (12). Safety of the device disclosed in the invention is enhanced in that a potential counterfeiter will have to simulate both the functionality of the device and hardware features of said device such as power consumption or time response in order to simulate an authentic card.
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公开(公告)号：EP1295467A1
公开(公告)日：2003-03-26
申请号：EP01940562.0
申请日：2001-06-11
CPC分类号： H04N21/6402 , H04N7/165 , H04N7/1675 , H04N7/17318 , H04N21/26606
摘要： The invention relates to a method for the coding of data with at least one parameter with a value, comprising the definition (110) of at least two value ranges for the value of the parameter, whereby each value range has a given number of digits. The parameter value is encoded (120) in a first bitword with the given number of digits in the value range in which the parameter lies. Furthermore, a second bitword is added (120) to the first bitword, which shows the value range in which the parameter value lies, in order to generate a codeword for the parameter.
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公开(公告)号：EP1295476A2
公开(公告)日：2003-03-26
申请号：EP01964969.8
申请日：2001-06-11
IPC分类号： H04N7/173
CPC分类号： H04N21/6402 , H04N7/165 , H04N7/1675 , H04N7/17318 , H04N21/25891 , H04N21/26606
摘要： The invention relates to a method for addressing subscribers in a system for providing services, according to which attributes are allocated to the subscribers. The method comprises the placement (100) of the subscribers in a multidimensional subscriber matrix (140) in such a way that a plurality of subscribers that have at least one attribute in common are placed in a particular relation to each other. The invention also provides for joint addressing (110) of the plurality of subscribers using the relationship that exists between them in the subscriber matrix (140).
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公开(公告)号：EP1292911A1
公开(公告)日：2003-03-19
申请号：EP01943494.3
申请日：2001-06-11
IPC分类号： G06K7/00
CPC分类号： G06K7/10297 , G06K7/0008
摘要： The invention relates to a device for the control of communication in a system, comprising a transmission device (10), a receiver device (20) and a module (30), whereby the transmission device (10) and the receiver device (20) are connected together in communication and the module (30) is connected in communication with the receiver device (20). Said device further comprises a device for the creation of a communication object (80). The communication object (80) comprises a parameter block in which data is defined. Said data defines how the communication between receiver device (20) and module (30) is to be carried out. The device furthermore comprises an arrangement (60) for the transmission of the communication object (80) from the transmission device (10) to the receiver device (20).
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