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    • 24. 发明申请
    • Communication protocol determination
    • 通信协议确定
    • US20050053010A1
    • 2005-03-10
    • US10646958
    • 2003-08-21
    • Carey Smith
    • Carey Smith
    • H04L29/06H04L29/08H04M11/06H04L12/26
    • H04M11/062H04L29/06H04L67/14H04L69/24H04L69/329
    • In one embodiment, a method is provided. The method of this embodiment includes determining, at least in part at a first node, at least one communication protocol via which a second node is capable of communicating with the first node. In this embodiment, the determining of the at least one communication protocol may be based at least in part upon at least one parameter received from the second node during an initialization of communication between the first node and the second node. The at least one parameter may specify, at least in part, the at least one communication protocol. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
    • 在一个实施例中,提供了一种方法。 该实施例的方法包括至少部分地在第一节点处确定至少一个第二节点能够与第一节点进行通信的通信协议。 在该实施例中,至少部分地基于在第一节点和第二节点之间的通信的初始化期间从第二节点接收的至少一个参数的至少一个通信协议的确定。 至少一个参数可以至少部分地指定至少一个通信协议。 当然,在不偏离本实施例的情况下,可以进行许多替代,变化和修改。
    • 26. 发明申请
    • Signal-to-noise ratio tuned adaptive optics control system
    • 信噪比调谐自适应光学控制系统
    • US20050006559A1
    • 2005-01-13
    • US10603228
    • 2003-06-25
    • Carey Smith
    • Carey Smith
    • G01J9/00G02B26/06G01B9/02
    • G01J1/4257G01J9/00G02B26/06
    • An improved, adaptive optics control system having a signal-to-noise ratio-tuned wavefront corrector is disclosed. The system comprises a wavefront corrector, a wavefront sensor, a wavefront reconstructor and a wavefront controller. The wavefront corrector has a surface controlled by a plurality of actuators. The wavefront slope sensor has a subaperture separation mechanism for defining a plurality of subapertures through which the distorted wavefront can pass, each subaperture corresponding to an actuator of the wavefront corrector. The wavefront slope sensor produces a wavefront sensor output signal for each subaperture indicative of the distortion of the wavefront. The wavefront reconstructor is adapted to receive the wavefront sensor output signals and calculate corresponding phase estimates based thereon, each phase estimate having a signal-to-noise ratio. The wavefront reconstructor generates a plurality of correction signals to be applied to each of the actuators of the wavefront corrector, each correction signal having a bandwidth. The wavefront controller is adapted to selectively adjust the bandwidth of each correction signal based on the signal-to-noise ratio of the corresponding phase estimate of the actuator to which it is to be applied. A method of optical wavefront distortion correction is also disclosed.
    • 公开了一种具有信噪比调谐波前校正器的改进的自适应光学控制系统。 该系统包括波前校正器,波前传感器,波前重构器和波前控制器。 波前校正器具有由多个致动器控制的表面。 波前斜率传感器具有子孔分离机构,用于限定失真波阵面可以通过的多个子孔径,每个子孔径对应于波前校正器的致动器。 波前斜率传感器为指示波前失真的每个子孔径产生波前传感器输出信号。 波前重构器适于接收波前传感器输出信号并且基于此计算相应的相位估计,每个相位估计具有信噪比。 波前重构器产生要被施加到波前校正器的每个致动器的多个校正信号,每个校正信号具有带宽。 波前控制器适于基于要应用于其的致动器的相应相位估计的信噪比选择性地调整每个校正信号的带宽。 还公开了一种光波前畸变校正方法。