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    • 1. 发明授权
    • Encryption STE communications through private branch exchange (PBX)
    • 加密STE通过私人交换机(PBX)
    • US08489874B2
    • 2013-07-16
    • US11008615
    • 2004-12-10
    • Fiona S. BestDorothy A. McClintockWilliam Jeremy LeeWesley R. HartwellEric Reed
    • Fiona S. BestDorothy A. McClintockWilliam Jeremy LeeWesley R. HartwellEric Reed
    • H04L29/06H04M1/00
    • H04L9/00H04L2209/80
    • A reach back secure communications terminal includes a digital PBX adapter that offers immediate and secure voice, data and video connectivity over any of various commercially available PBX systems. In addition to use with a PBX system, integrated components simplify access to varied networks allowing deployed users to select and connect quickly to a network that best supports their present mission. Commercial or optional NSA Type 1 encryption may be implemented. Networking options include any of PSTN, PBX, GSM (or CDMA or other cell telephone standard), SAT, IP and WiFi. The digital PBX adapter includes an audio mixer that converts a 4-wire input from a handset jack of a PBX handset base, into a 2-wire output destined for an encryption unit (FNBDT). The user determines a necessary gain of the audio mixer for the particular PBX system by trial and error using a multi-position switch.
    • 到达后面的安全通信终端包括数字PBX适配器,其通过任何各种可商购的PBX系统提供即时和安全的语音,数据和视频连接。 除了与PBX系统一起使用,集成组件可简化对不同网络的访问,从而允许部署的用户快速选择并快速连接到最能支持其目前任务的网络。 可以实施商业或可选的NSA类型1加密。 网络选项包括任何PSTN,PBX,GSM(或CDMA或其他手机标准),SAT,IP和WiFi。 数字PBX适配器包括将来自PBX手机基座的手机插孔的4线输入转换为目的地为加密单元(FNBDT)的2线输出的音频混合器。 用户通过使用多位置开关的尝试和错误确定特定PBX系统的音频混合器的必要增益。
    • 9. 发明授权
    • Four frequency band single GSM antenna
    • 四频频单GSM天线
    • US08280466B2
    • 2012-10-02
    • US11008616
    • 2004-12-10
    • Fiona S. BestDorothy A. McClintockWilliam Jeremy LeeWesley R. HartwellEric Reed
    • Fiona S. BestDorothy A. McClintockWilliam Jeremy LeeWesley R. HartwellEric Reed
    • H04M1/00H01Q1/24
    • H01Q9/30
    • A reach back secure communications terminal capable of GSM network connectivity includes a GSM fixed cellular terminal, and a single whip antenna adapted for user selectable use at any of four distinct frequency bands, e.g., 850, 900, 1800, or 1900. Immediate and secure voice, data and video connectivity is provided to multiple telecommunications networks. Integrated components simplify access to varied networks allowing deployed users to select and connect quickly to a network that best supports their present mission. Networking options include any of PSTN, PBX, GSM (or CDMA or other cell telephone standard), SAT, IP and WiFi. During secure call setup, the reach-back communications terminal exchanges public keys with a remote terminal using FNBDT signaling. Traffic encryption is performed using the NIST approved Advanced Encryption System (AES) standard (Rijndael) and a 128-bit random key (2^128 possible keys).
    • 能够进行GSM网络连接的到达后端的安全通信终端包括GSM固定蜂窝终端,以及适于用户可选择地使用四个不同频带(例如850,900,1800或1900)的单个鞭状天线。立即和安全 语音,数据和视频连接被提供给多个电信网络。 集成组件可简化对各种网络的访问,从而允许部署的用户快速选择并连接到最能支持其现有任务的网络。 网络选项包括任何PSTN,PBX,GSM(或CDMA或其他手机标准),SAT,IP和WiFi。 在安全呼叫建立期间,终端通信终端使用FNBDT信令与远程终端交换公共密钥。 使用NIST认证的高级加密系统(AES)标准(Rijndael)和128位随机密钥(2 ^ 128个可能的密钥)执行流量加密。
    • 10. 发明申请
    • PASSIVE VARIABLE SPEED DROGUE
    • 被动变速驱动
    • US20090302162A1
    • 2009-12-10
    • US12477696
    • 2009-06-03
    • Eric ReedWilliam L. Kirkland
    • Eric ReedWilliam L. Kirkland
    • B64D39/00
    • B64D39/04
    • The passive variable speed drogue includes an articulated center strut lever linkage assembly pivotally connected between adjacent pairs of center struts and trailing edge struts, biased by an extension spring mounted to the center strut to move the center strut to a required stop position to maintain substantially constant loads on the drogue within a range of refueling speeds, and to permit improved interfacing of the variable speed drogue assembly with a stowage tube. A center strut bumper on the center strut also provides improved interfacing of the variable speed drogue assembly with a stowage tube.
    • 被动可变速度锥套包括枢转地连接在相邻成对的中心支柱和后缘支柱之间的铰接中心支柱杆联动组件,其被安装到中心支柱上的延伸弹簧偏置,以将中心支柱移动到所需的停止位置以保持基本恒定 在加油速度范围内的锥套上的负载,并且允许改变可变速度锥形组件与储存管的接口。 中心支柱上的中心支柱保险杠还提供了可变速度锥形组件与存放管的改进的接口。