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    • 3. 发明申请
    • Apparatus, system, and method for abbreviated library calibration
    • 缩略图校准的装置,系统和方法
    • US20050261850A1
    • 2005-11-24
    • US10852283
    • 2004-05-24
    • Brian GoodmanThomas DailyJames FisherDennis Martinez
    • Brian GoodmanThomas DailyJames FisherDennis Martinez
    • G06F11/30
    • G11B15/68G11B15/689
    • An apparatus, system, and method are disclosed for performing an abbreviated calibration of an automated data storage library. An abbreviated calibration apparatus includes a calibration module, a tracking module, and a system availability module. The calibration module calibrates one or more accessors within the library. Calibration refers to the physical relationship between an accessor and a data storage location, such as a shelf, drive, or I/O station. The calibration module may comprise a run-time calibration module, a successive calibration module, or a cooperative calibration module. The tracking module tracks the calibration progress of the accessors. The system availability module notifies a host when the library is available. The library is made available prior to calibration completion of all of the accessors and, in some embodiments, prior to calibration completion of any of the accessors.
    • 公开了一种用于执行自动数据存储库的缩写校准的装置,系统和方法。 缩写校准装置包括校准模块,跟踪模块和系统可用性模块。 校准模块校准库内的一个或多个访问器。 校准是指存取器和数据存储位置之间的物理关系,例如货架,驱动器或I / O站。 校准模块可以包括运行时校准模块,连续校准模块或协作校准模块。 跟踪模块跟踪访问器的校准进度。 当库可用时,系统可用性模块通知主机。 在所有存取器的校准完成之前以及在一些实施例中,在任何存取器的校准完成之前,该库被提供。
    • 6. 发明授权
    • Adaptive error correction for a communications link
    • 通信链路的自适应纠错
    • US6009553A
    • 1999-12-28
    • US991587
    • 1997-12-15
    • Dennis MartinezThomas HengeveldMichael Axford
    • Dennis MartinezThomas HengeveldMichael Axford
    • H03M13/00H04B7/26H04L1/00H04L1/16H04L12/28
    • H04L1/0038H04L1/0009H04L1/0025H04L1/16H04L2001/0093
    • A method of data transfer between a transmitter and a receiver over a communications link achieves maximum throughput by dynamically adapting a coding rate, and specifically an error correction encoder, as a function of a measured reverse channel signal parameter. The method comprises the steps of transmitting a signal from the transmitter to the receiver, the receiver receiving and measuring the signal to noise ratio of the transmitted signal. The receiver determines an appropriate code rate and encoding technique as a function of the measured signal to noise ratio and transmits an encoding identifier of the determined encoder to the transmitter. The transmitter encodes its data according to the encoding identifier and transmits the encoded message to the receiver. The receiver receives the encoded message and decodes the message according to the determined code rate and encoding technique.
    • 通过通信链路在发射机和接收机之间进行数据传输的方法通过动态调整编码速率,特别是误差校正编码器,作为测量的反向信道信号参数的函数来实现最大吞吐量。 该方法包括以下步骤:将信号从发射机发射到接收机,接收机接收和测量发射信号的信噪比。 接收机根据测量的信噪比确定适当的码率和编码技术,并将所确定的编码器的编码标识符发射到发射机。 发射机根据编码标识符对其数据进行编码,并将编码的消息发送到接收机。 接收机接收编码消息,并根据确定的码率和编码技术对消息进行解码。