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    • 31. 发明授权
    • Apparatus and method for effecting synchrony in a wireless communication system
    • 在无线通信系统中实现同步的装置和方法
    • US06748040B1
    • 2004-06-08
    • US09711026
    • 2000-11-09
    • Timothy A. JohnsonPreston Jett
    • Timothy A. JohnsonPreston Jett
    • H04L700
    • H04B1/69H04B2001/6908
    • An apparatus for effecting synchrony with a received transmitted signal in a wireless communication system is disclosed. The transmitted signal is encoded according to a predetermined coding scheme and arranged in a plurality of first frames in a first succession having a first period. The apparatus comprises: (a) a timing circuit for generating a trigger signal for effecting periodic sampling of the transmitted signal at a sampling node; the trigger signal and the transmitted signal cooperate at the sampling node to generate a detection indication signal; (b) a reference signal source for generating a reference signal for the timing circuit in a plurality of second frames in a second succession having a second period; an amount by which the first period and the second period differ establishes a base offset; (c) an offset generator device; the offset generator device is coupled with the sampling node and with the timing circuit; the offset generator device receives the detection indication signal. The offset generator device determines a code offset related to elapsed time following a beginning of a respective frame of the plurality of first frames during which an expression encoded according to the predetermined coding scheme may be received. The offset generator device generates a frame offset signal by which to effect adjusting sending the trigger signal by the timing circuit from the second period to adjust synchrony with the transmitted signal. The frame offset signal involves the base offset and the code offset.
    • 公开了一种用于在无线通信系统中实现与所接收的发送信号同步的装置。 所发送的信号根据预定的编码方案进行编码,并且在具有第一周期的第一序列中布置在多个第一帧中。 该装置包括:(a)定时电路,用于产生用于在采样节点对发射信号进行周期性采样的触发信号; 所述触发信号和所发送的信号在所述采样节点协作以产生检测指示信号; (b)参考信号源,用于在具有第二周期的第二连续中产生多个第二帧中的定时电路的参考信号; 第一期间和第二期间的不同量构成基准偏移量; (c)偏移发生器装置; 偏移发生器装置与采样节点和定时电路耦合; 偏移发生器装置接收检测指示信号。 偏移发生器装置确定与多个第一帧的相应帧开始之后的经过时间有关的码偏移,在该帧期间可以接收根据预定编码方案编码的表达式。 偏移发生器装置产生帧偏移信号,通过该帧偏移信号来调整由定时电路从第二周期发送触发信号,以调整与发送信号的同步。 帧偏移信号涉及基本偏移和码偏移。
    • 34. 发明授权
    • Remote access appliance with backup power system
    • 具有备用电源系统的远程访问设备
    • US09128695B2
    • 2015-09-08
    • US13877534
    • 2011-09-29
    • Russell C. HammondTimothy A. Johnson
    • Russell C. HammondTimothy A. Johnson
    • H04L12/28G06F1/30G06F1/26
    • G06F1/30G06F1/266
    • A remote access appliance (“appliance”) having a backup power subsystem for powering a digital rack interface pod (“DRIP”) that is interfacing the appliance to a remote device. The backup power subsystem may involve the use of at least one shunt regulator subsystem that is adapted to control backup power to the DRIP in the event the DRIP loses power from a USB port of the remote device while a session is in progress with the remote device. The backup power subsystem automatically applies and regulates the power available to the power pins on the RJ-45 port of the appliance to power the DRIP. In the event the DRIP is unplugged form the RJ-45 port of the appliance while backup power is being drawn by the DRIP, the backup power subsystem virtually immediately removes power being applied to the predetermined pins of the RJ-45 port of the appliance. The backup power sub system further will not make power available to the power pins of the RJ-45 port on the appliance unless predetermined operating conditions are present with the DRIP.
    • 远程访问设备(“设备”)具有备用电源子系统,用于为将设备连接到远程设备的数字机架接口盒(“DRIP”)供电。 备用电源子系统可以涉及使用至少一个并联调节器子系统,其适于在DRIP在远程设备进行会话期间从远程设备的USB端口断开电力的情况下控制对DRIP的备用电力 。 备用电源子系统自动应用和调节设备RJ-45端口上的电源引脚可用的电源为DRIP供电。 在DRIP拔出备用电源的情况下,从设备的RJ-45端口拔下DRIP,备用电源子系统将立即将电源施加到设备RJ-45端口的预定引脚上。 备用电源子系统进一步不会为设备上RJ-45端口的电源引脚供电,除非DRIP中存在预定的操作条件。
    • 36. 发明申请
    • REMOTE ACCESS APPLIANCE WITH BACKUP POWER SYSTEM
    • 远程接入设备与备用电源系统
    • US20130227315A1
    • 2013-08-29
    • US13877534
    • 2011-09-29
    • Russell C. HammondTimothy A. Johnson
    • Russell C. HammondTimothy A. Johnson
    • G06F1/30
    • G06F1/30G06F1/266
    • A remote access appliance (“appliance”) having a backup power subsystem for powering a digital rack interface pod (“DRIP”) that is interfacing the appliance to a remote device. The backup power subsystem may involve the use of at least one shunt regulator subsystem that is adapted to control backup power to the DRIP in the event the DRIP loses power from a USB port of the remote device while a session is in progress with the remote device. The backup power subsystem automatically applies and regulates the power available to the power pins on the RJ-45 port of the appliance to power the DRIP. In the event the DRIP is unplugged form the RJ-45 port of the appliance while backup power is being drawn by the DRIP, the backup power subsystem virtually immediately removes power being applied to the predetermined pins of the RJ-45 port of the appliance. The backup power sub system further will not make power available to the power pins of the RJ-45 port on the appliance unless predetermined operating conditions are present with the DRIP.
    • 远程访问设备(“设备”)具有备用电源子系统,用于为将设备连接到远程设备的数字机架接口盒(“DRIP”)供电。 备用电源子系统可以涉及使用至少一个并联调节器子系统,其适于在DRIP在远程设备进行会话期间从远程设备的USB端口断开电力的情况下控制对DRIP的备用电力 。 备用电源子系统自动应用和调节设备RJ-45端口上的电源引脚可用的电源为DRIP供电。 在DRIP拔出备用电源的情况下,从设备的RJ-45端口拔下DRIP,备用电源子系统将立即将电源施加到设备RJ-45端口的预定引脚上。 备用电源子系统进一步不会为设备上RJ-45端口的电源引脚供电,除非DRIP中存在预定的操作条件。
    • 40. 发明授权
    • Apparatus, system, and method for simulating multiple hosts
    • 用于模拟多台主机的装置,系统和方法
    • US07885805B2
    • 2011-02-08
    • US11854317
    • 2007-09-12
    • Louie A. DickensTimothy A. JohnsonWilliam W. OwenCorinna J. SheretRobert L. Valdez
    • Louie A. DickensTimothy A. JohnsonWilliam W. OwenCorinna J. SheretRobert L. Valdez
    • G06F9/455
    • H04L67/1097G06F11/3485
    • An apparatus, system, and method are disclosed for simulating multiple hosts. An object module creates a plurality of host object instances. Each host object instance simulates a host to a storage device connection. In addition, each host object instance includes a unique identifier. A traffic generator serially establishes communications between each host object instance and a storage device using the unique identifier. The traffic generator serially establishes communications until a number of host object instances in communication with the storage device is greater than a host threshold. A verification module verifies that the storage device established communications with each host object instance according to a specified connection protocol. The verification module communicates a pass if each host object instance communication is verified.
    • 公开了一种用于模拟多个主机的装置,系统和方法。 对象模块创建多个主机对象实例。 每个主机对象实例模拟主机到存储设备连接。 另外,每个主机对象实例都包含唯一的标识符。 业务发生器使用唯一标识符串行建立每个主机对象实例和存储设备之间的通信。 业务发生器串行建立通信,直到与存储设备通信的多个主机对象实例大于主机阈值。 验证模块验证存储设备根据指定的连接协议建立与每个主机对象实例的通信。 如果每个主机对象实例通信被验证,则验证模块传送通过。