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1. 发明申请

WO2004100051A1 METHOD, SYSTEM, BASE STATION AND DATA CARRIER FOR CLASH-FREE SIGNAL TRANSMISSION BETWEEN A BASE STATION AND A NUMBER OF MOBILE DATA CARRIERS 审中-公开
标题翻译：方法，系统，基站和数据载体，用于基站和移动数据载体的数量之间的无空闲信号传输
公开(公告)号：WO2004100051A1
公开(公告)日：2004-11-18
申请号：PCT/IB2004/050528
申请日：2004-04-28
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , WENZEL, Dirk , TOBERGTE, Wolfgang
发明人： WENZEL, Dirk , TOBERGTE, Wolfgang
IPC分类号： G06K7/00
CPC分类号： G06K7/0008
摘要： To enable a method and a system, having at least one base station (B) and/or one data carrier (D1, D2), for transmitting signals (K, C; Al, A2) between the base station (B) and a number of mobile data carriers (D1, D2) operating in the crypto mode or in the plain mode, wherein [a] the base station (B) emits at least one command signal and/or data signal (K, C) that is provided with at least one identifying pattern (P), [b] at least one of the data carriers (Dl, D2) receives the command signal and/or data signal (K, C) emitted by the base station (B) that is provided with the identifying pattern (P), [c] at least one of the data carriers (D1, D2) that receive the command signal and/or data signal (K, C) transmits to the base station (B) a response signal (Al, A2) that is a response to the command signal and/or data signal (K, C), and [d] the base station (B) receives the response signal (A1, A2) transmitted by the data carrier (D1, D2).To be further developed in such a way that the reliable transmission of data is ensured in a simple yet effective manner, it is proposed that the identifying pattern (P) take the form of at least one first identifying pattern (P1) that identifies the crypto mode, for addressing at least one data carrier (Dl) operating in the crypto mode, and take the form of at least one second identifying pattern (P2) that can be distinguished from the first identifying pattern (P1) and that identifies the plain mode, for addressing at least one data carrier (D2) operating in the plain mode.
摘要翻译：为了实现具有至少一个基站（B）和/或一个数据载体（D1，D2）的方法和系统，用于在基站（B）和基站（B）之间传输信号（K，C; A1，A2）以密码模式或明文模式操作的移动数据载体（D1，D2）的数量，其中[a]基站（B）发射至少一个指令信号和/或所提供的数据信号（K，C）具有至少一个识别模式（P），[b]数据载体（D1，D2）中的至少一个接收由所提供的基站（B）发射的命令信号和/或数据信号（K，C）通过识别模式（P），[c]接收命令信号和/或数据信号（K，C）的数据载体（D1，D2）中的至少一个向基站（B）发送响应信号 A1，A2），[d]基站（B）接收由数据载体（D1，A2）发送的响应信号（A1，A2） D2）。要进一步发展，这样一来，以简单而有效的方式确保数据的有效传输，提出识别模式（P）采用标识密码模式的至少一个第一识别模式（P1）的形式，用于寻址至少一个数据载体（ D1），并且采取可以与第一识别模式（P1）区分开并识别明文模式的至少一个第二识别模式（P2）的形式，用于寻址至少一个数据载体（D2 ）在平模式下运行。

2. 发明申请

WO2006123316A2 METHOD OF SECURELY READING DATA FROM A TRANSPONDER 审中-公开
标题翻译：从传送器安全读取数据的方法
公开(公告)号：WO2006123316A2
公开(公告)日：2006-11-23
申请号：PCT/IB2006/051593
申请日：2006-05-19
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , GRAEBER, Frank , TOBERGTE, Wolfgang
发明人： GRAEBER, Frank , TOBERGTE, Wolfgang
CPC分类号： G06K17/00 , G06K7/0008 , G06K2017/0067
摘要： The invention discloses a method of reading data (dat) from a first transponder (TAG1) into a transceiver (REA). Said (dat) are only transmitted from the first transponder (TAG1) to the transceiver (REA) when a second transponder (TAG2) is present within the RFID communication range of the transceiver (REA) and if a positive authentication procedure between the two transponders (TAG1, TAG2) within the RFID communication range of the transceiver (REA) takes place. The second transponder (TAG2) is preferably a stationary transponder (TAG2), whereas the first transponder (TAG1) may be a mobile transponder. The invention further relates to transponders (TAG1, TAG2) as well as to a transceiver (REA) used in such a method of reading data (dat). Furthermore, the invention relates to a poster (POS), to which a first transponder (TAGl) is attached, and to a poster wall (WAL) for attaching such a poster (POS) and a second transponder (TAG2).
摘要翻译：本发明公开了一种从第一应答器（TAG1）读取收发器（REA）的数据（dat）的方法。当收发器（REA）的RFID通信范围内存在第二应答器（TAG2）时，所述（dat）仅从第一应答器（TAG1）发送到收发器（REA），并且如果两个应答器之间的肯定认证过程（TAG1，TAG2）发生在收发器（REA）的RFID通信范围内。第二应答器（TAG2）优选地是固定应答器（TAG2），而第一应答器（TAG1）可以是移动应答器。本发明还涉及应答器（TAG1，TAG2）以及在这种读取数据（dat）的方法中使用的收发器（REA）。此外，本发明涉及附接有第一应答器（TAG1）的海报（POS）以及用于附接这样的海报（POS）和第二应答器（TAG2）的海报墙（WAL）。

3. 发明申请

WO2007066267A2 CIRCUIT ARRANGEMENT AND METHOD FOR OPERATING A CIRCUIT ARRANGEMENT 审中-公开
标题翻译：电路布置和操作电路布置的方法
公开(公告)号：WO2007066267A2
公开(公告)日：2007-06-14
申请号：PCT/IB2006/054554
申请日：2006-12-01
申请人： NXP B.V. , RIEMSCHNEIDER, Karl-Ragmar , ROEHM, Horst , TOBERGTE, Wolfgang
发明人： RIEMSCHNEIDER, Karl-Ragmar , ROEHM, Horst , TOBERGTE, Wolfgang
CPC分类号： G06K7/10178 , G06K19/0726 , G06K19/07749 , G06K19/07767
摘要： A circuit arrangement for a transponder comprises a control circuit and an input circuit, wherein the input circuit comprises a first resonator, which comprises a first coil and a first capacitor, and a second resonator, which comprises a second coil and a second capacitor. The first capacitor and the second capacitor are designed as a first varactor and as a second varactor, respectively. Furthermore, the first resonator and the second resonator are designed in such a way that they can be used to provide a first output voltage and a second output voltage, respectively. Moreover, the control circuit is designed in such a way that it can be used to control at least one of the varactors so that a resonant frequency of the corresponding resonator can essentially be set to a predefined transmission frequency such that the output voltage of the corresponding resonator of the input circuit can be increased.
摘要翻译：用于应答器的电路装置包括控制电路和输入电路，其中输入电路包括包括第一线圈和第一电容器的第一谐振器和包括第二线圈和第二电容器的第二谐振器。第一电容器和第二电容器分别被设计为第一变容二极管和第二变容二极管。此外，第一谐振器和第二谐振器被设计成使得它们可以分别用于提供第一输出电压和第二输出电压。此外，控制电路被设计成使得其可以用于控制变容二极管中的至少一个，使得相应谐振器的谐振频率基本上可以被设置为预定的发送频率，使得相应的可以增加输入电路的谐振器。

4. 发明申请

WO2007113697A2 DECRYPTION METHOD 审中-公开
标题翻译：分解方法
公开(公告)号：WO2007113697A2
公开(公告)日：2007-10-11
申请号：PCT/IB2007/050493
申请日：2007-02-15
申请人： NXP B.V. , TOBERGTE, Wolfgang
发明人： TOBERGTE, Wolfgang
IPC分类号： G06F7/72 , H04L9/30
CPC分类号： G06F7/723 , G06F7/725 , G06F2207/7261 , G06F2207/7271 , H04L9/004 , H04L9/005 , H04L9/302
摘要： The invention relates to a method of determining a plaintext M on the basis of a cipher C and using a secret key d, wherein the secret key d is used in binary form, wherein the plaintext M is determined in each iteration step i for the corresponding bit d i and a security variable M n is determined in parallel therewith, and then a verification variable x is determined by means of a bit-compatible exponent of the secret key d.
摘要翻译：本发明涉及一种基于密码C确定明文M并使用秘密密钥d的方法，其中秘密密钥d以二进制形式使用，其中明文M在每个迭代步骤i中被确定为相应的与其并行确定安全变量M N n，然后通过秘密密钥d的位兼容指数来确定验证变量x 。

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