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    • 2. 发明申请
    • QKD USING HIGH-ALTITUDE PLATFORMS
    • QKD使用高海拔平台
    • WO2008033284A3
    • 2008-07-03
    • PCT/US2007019600
    • 2007-09-07
    • MAGIQ TECHNOLOGIES INCTRIFONOV ALEXEIGELFOND ROBERT
    • TRIFONOV ALEXEIGELFOND ROBERT
    • H04K1/00
    • B82Y10/00G06N99/002H04L9/0855H04L2209/805
    • Systems and methods for performing QKD using one or more high-altitude platforms (HAPs). The system includes a second QKD station (Alice) supported by the HAP so as to be in free-space communication with the first QKD station (Bob) over an optical path (OP) via an optical quantum communication channel that carries quantum signals (PV), an optical synchronization channel that carries synchronization signals (PS) and optionally classical communication signals (PC), an optical beacon channel that carries beacon signals (PB), and a radio-frequency (RF) channel that carries RF signals. The beacon signals are used to detect changes in the optical path and correct the synchronization signals (PB) so as to gate the first and second SPD pairs to correspond to arrival times of the quantum signals at said first and second SPD pairs. The system does not require a Pockels cell for quantum signal modulation, thereby improving the security of the system.
    • 使用一个或多个高空平台(HAP)执行QKD的系统和方法。 该系统包括由HAP支持的第二QKD站(Alice),以便经由光路径(OP)经由携带量子信号的光量子通信信道(PV)与第一QKD站(Bob)进行自由空间通信 ),携带同步信号(PS)和可选地经典通信信号(PC)的光同步信道,承载信标信号(PB)的光信标信道和携带RF信号的射频(RF)信道。 信标信号用于检测光路中的变化并校正同步信号(PB),以便使第一和第二SPD对栅极对应于在第一和第二SPD对处的量子信号的到达时间。 该系统不需要Pockels单元进行量子信号调制,从而提高系统的安全性。
    • 3. 发明申请
    • SERVICE BASED CERTIFICATE
    • 基于服务的证书
    • WO2013043900A3
    • 2013-07-11
    • PCT/US2012056383
    • 2012-09-20
    • GELFOND ROBERT
    • GELFOND ROBERT
    • G06Q40/04
    • G06Q30/06
    • A claim on service or service based certificate (SBC) is a new form of currency. The SBC is non-fiat and not tied to a commodity. Rather, SBCs are valued in relation to a value-added resource that grows with economic advancement or other increases in technology. In exemplary embodiments, the SBC is valued with regard to computing power and, as such, increases, decreases or is otherwise altered in value with advancements in computing power. Over any given period of time, the value of an SBC may increase, decrease or remain steady based on advancements in computing power or changes in related financial or economic conditions.
    • 基于服务或服务的证书(SBC)的索赔是一种新的货币形式。 SBC是非法的,并且不受商品限制。 相反,SBC的价值与增长的资源有关,随着经济发展或技术的其他增长而增长。 在示例性实施例中,SBC关于计算能力被赋值,并且因此随着计算能力的提高而增加,减少或以其他方式改变。 在任何特定时期内,基于计算能力的提高或相关财务或经济状况的变化,SBC的价值可能会增加,减少或保持稳定。