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    • 3. 发明申请
    • SECURE ELECTRONIC TRANSACTION SYSTEM
    • 安全电子交易系统
    • WO2008021581A2
    • 2008-02-21
    • PCT/US2007/062603
    • 2007-02-22
    • HYPERCOM CORPORATIONSANCHEZ, JavierCHEUNG, Tk
    • SANCHEZ, JavierCHEUNG, Tk
    • G06Q10/00
    • G06Q20/20
    • Systems and methods for the secure processing of electronic transactions are disclosed. In accordance with an exemplary embodiment, a system and method for the secure processing of electronic transactions comprises: receiving, by a POS terminal, information for a financial transaction card; receiving, by the POS terminal, information for a financial transaction; encrypting, by the POS terminal, the financial card information and the financial transaction information into a first encrypted message; transmitting the first encrypted message to a regional chassis; encrypting, by the regional chassis, the first encrypted message into a second encrypted message; transmitting the second encrypted message to a central chassis; decrypting, by the central chassis, the second encrypted message into a decrypted message; and transmitting the decrypted message to a host processor for authorization.
    • 公开了用于电子交易的安全处理的系统和方法。 根据示例性实施例,用于电子交易的安全处理的系统和方法包括:由POS终端接收金融交易卡的信息; 由POS终端接收金融交易的信息; POS终端将金融卡信息和金融交易信息加密成第一加密消息; 将第一加密消息传输到区域机箱; 区域机箱将第一加密消息加密成第二加密消息; 将第二加密消息传输到中央机箱; 中央机箱将第二加密消息解密成解密消息; 并将解密后的消息发送给主处理器进行授权。
    • 4. 发明申请
    • METHOD OF TIME AND FREQUENCY SYNCHRONIZATION OF MULTIMODE TERMINAL
    • 多模终端的时间和频率同步方法
    • WO2004095870A1
    • 2004-11-04
    • PCT/JP2004/005869
    • 2004-04-23
    • NEC CORPORATIONSANCHEZ, Javier
    • SANCHEZ, Javier
    • H04Q7/38
    • H04W88/06H04W56/0045
    • A method of time-synchronizing at least two radio access modules of a multimode communication terminal capable to function according to at least two distinct radio access techniques in a cellular telecommunication network in which one of the radio access modules is active in the current cell and the other radio access module is in a passive state in the current cell comprises the steps of: (a) measuring for each of the cells adjacent to the current cell a time offset T?offset#191 between the start of a specific frame of the first radio technique and the start of a specific frame of the second radio access technique, and (b) using the time offset T?offset#191 measured in step (a) for synchronizing the passive radio access module with the active radio access modules.
    • 一种时间同步多模通信终端的至少两个无线电接入模块的方法,所述多模通信终端能够在蜂窝电信网络中根据至少两种不同的无线电接入技术起作用,其中无线电接入模块中的一个在当前小区中是活动的, 当前小区中的其他无线电接入模块处于被动状态包括以下步骤:(a)针对与当前小区相邻的每个小区测量第一个小区的特定帧的开始之间的时间偏移量T <偏移# 无线电技术和第二无线电接入技术的特定帧的开始,以及(b)使用在步骤(a)中测量的用于使被动无线电接入模块与主动无线电接入模块同步的时间偏移量Tα偏移#191。
    • 7. 发明申请
    • SECURE ELECTRONIC TRANSACTION SYSTEM
    • 安全电子交易系统
    • WO2008021581A3
    • 2008-04-03
    • PCT/US2007062603
    • 2007-02-22
    • HYPERCOM CORPSANCHEZ JAVIERCHEUNG TK
    • SANCHEZ JAVIERCHEUNG TK
    • G06Q99/00G06Q20/00
    • G06Q20/20
    • Systems and methods for the secure processing of electronic transactions are disclosed. In accordance with an exemplary embodiment, a system and method for the secure processing of electronic transactions comprises: receiving, by a POS terminal, information for a financial transaction card; receiving, by the POS terminal, information for a financial transaction; encrypting, by the POS terminal, the financial card information and the financial transaction information into a first encrypted message; transmitting the first encrypted message to a regional chassis; encrypting, by the regional chassis, the first encrypted message into a second encrypted message; transmitting the second encrypted message to a central chassis; decrypting, by the central chassis, the second encrypted message into a decrypted message; and transmitting the decrypted message to a host processor for authorization.
    • 公开了用于电子交易的安全处理的系统和方法。 根据示例性实施例,用于电子交易的安全处理的系统和方法包括:由POS终端接收金融交易卡的信息; 由POS终端接收金融交易的信息; 由POS终端将金融卡信息和金融交易信息加密成第一加密消息; 将第一加密消息发送到区域机箱; 由所述区域机箱将所述第一加密消息加密成第二加密消息; 将第二加密消息发送到中央机箱; 通过中央机架将第二加密消息解密成解密的消息; 并将解密的消息发送到主处理器以进行授权。