FASTER FAILOVERS FOR FAST REROUTE (FRR) LSPs
    15.
    发明申请
    FASTER FAILOVERS FOR FAST REROUTE (FRR) LSPs 有权
    更快地破坏快速REROUTE(FRR)LSP

    公开(公告)号:US20130044586A1

    公开(公告)日:2013-02-21

    申请号:US13585688

    申请日:2012-08-14

    CPC classification number: H04L45/50 H04L45/22 H04L45/28

    Abstract: Techniques for reducing the latency in performing a failover from a protected connection to its backup connection when a network event is detected affecting the protected connection. In an MPLS network, techniques are provided for failing a protected LSP to a backup LSP in a fast and efficient manner. In one embodiment, the faster failover is facilitated by storing protected LSPs and their backup LSPs information in the data plane, such as locally on a linecard.

    Abstract translation: 当检测到网络事件影响受保护连接时,减少执行从受保护连接到其备份连接故障转移的延迟的技术。 在MPLS网络中,提供了以快速高效的方式将受保护LSP故障转移到备份LSP的技术。 在一个实施例中,通过将受保护的LSP及其备份LSP信息存储在数据平面中,例如本地在线卡上来,便于更快的故障切换。

    METHOD AND APPARATUS FOR DETERMINING PRICING OPTIONS IN A CONSULTATION SYSTEM
    16.
    发明申请
    METHOD AND APPARATUS FOR DETERMINING PRICING OPTIONS IN A CONSULTATION SYSTEM 审中-公开
    用于确定咨询系统中的定价选项的方法和装置

    公开(公告)号:US20110040592A1

    公开(公告)日:2011-02-17

    申请号:US12854849

    申请日:2010-08-11

    Abstract: In exemplary embodiments, an apparatus and method for providing pricing options in a consultation system is provided. In one embodiment, user input from a user is received. The user input is directed to a question the user intends to post to the consultation system. Pricing factors are determined in part from the user input. A pricing option is then determined by analyzing the pricing factors with pricing attribute data whereby the pricing attribute data may be based on current consultation system dynamics, user history, and completed transactions on the consultation system. The determined pricing option is presented.

    Abstract translation: 在示例性实施例中,提供了一种用于在咨询系统中提供定价选项的装置和方法。 在一个实施例中,接收来自用户的用户输入。 用户输入针对用户打算发布到咨询系统的问题。 定价因素部分取决于用户输入。 然后通过使用定价属性数据分析定价因素来确定定价选项,其中定价属性数据可以基于咨询系统上的当前咨询系统动态,用户历史和完成的交易。 提供确定的定价选项。

    Bar code scanner positioning
    19.
    发明授权
    Bar code scanner positioning 有权
    条码扫描仪定位

    公开(公告)号:US06206288B1

    公开(公告)日:2001-03-27

    申请号:US09175607

    申请日:1998-10-20

    CPC classification number: G06K7/10792 G06K7/10861

    Abstract: A method of reading bar code symbols includes determining one or more parameters based upon the quantity and/or quality of the data which is being acquired, and providing the user with information concerning that parameter. The parameter may, for example, be the rate at which code words in the symbol are being read, and that information may be passed to the user by way of an LED which flashes at a rate which varies with the data acquisition rate. For a given bar code symbol being read, the rate of flashing varies with the position of the bar code reader with respect to the symbol. To improve the data acquisition rate, the user simply moves and/or rotates the bar code reader with respect to the symbol in a direction which causes the rate of flashing to increase. The invention extends to a bar code reader having means for providing an indication to a user of the relative suitability, for optimal reading of a symbol, of the current position of the reader.

    Abstract translation: 读取条形码符号的方法包括基于所获取的数据的数量和/或质量来确定一个或多个参数,以及向用户提供关于该参数的信息。 该参数可以是例如符号中的代码字被读取的速率,并且该信息可以通过以随数据获取速率而变化的速率闪烁的LED传递给用户。 对于正在读取的给定条形码符号,闪烁速率随着条形码读取器相对于符号的位置而变化。 为了提高数据采集速率,用户简单地使条形码读取器相对于符号沿着使闪烁速率增加的方向移动和/或旋转。 本发明扩展到条形码读取器,其具有用于向用户提供用于读取器的当前位置的相对适合性(用于符号的最佳读取)的指示的装置。

    Two-dimensional bar code symbology using implicit version information
encoding
    20.
    发明授权
    Two-dimensional bar code symbology using implicit version information encoding 失效
    二维条码符号系统使用隐式版本信息编码

    公开(公告)号:US6047892A

    公开(公告)日:2000-04-11

    申请号:US115355

    申请日:1998-07-14

    CPC classification number: G06K19/06037

    Abstract: A electro-optical memory includes a substrate on which is printed (or otherwise inscribed) a complex symbol or "label" or "bar code" of a high density two-dimensional symbology. The bar code contains component symbols or "codewords" which are placed in row and column formation, with a variable number of codewords per row, and a variable number of rows. The symbology utilizes implicit bar code encoding scheme for implicit encoding the number of rows and the number of columns of codewords, as well as a predetermined amount of error correction. The symbology is capable of supporting a fixed number of bar code variants, with each variant having a predetermined number of rows and columns of codewords, and a predetermined error correction capability. For some codewords the implicit encoding scheme is combined with a gray coding scheme to reduce the inter-row codeword crosstalk. Systems are used for printing and decoding the bar codes of the invented symbology in applications where improved storage density and tight real estate requirements are of utmost importance. A memory may be used in conjunction with a scanner and a suitable control system in a number of applications, e.g., robotics operations or automated object searching.

    Abstract translation: 电光存储器包括其上印有(或以其它方式内接)高密度二维符号系统的复合符号或“标签”或“条形码”的基板。 条形码包含以行和列形成的分量符号或“码字”,每行可变数量的码字和可变数量的行。 该符号系统利用隐式条形码编码方案对行数和码字列的数量进行隐式编码,以及预定量的纠错。 符号系统能够支持固定数量的条形码变体,每个变体具有预定数量的行和行的码字以及预定的纠错能力。 对于一些码字,隐式编码方案与灰度编码方案相结合以减少行间码字串扰。 系统用于在改进的存储密度和紧密的房地产要求至关重要的应用中对本发明的符号系统的条形码进行打印和解码。 存储器可以与多个应用中的扫描器和合适的控制系统结合使用,例如机器人操作或自动对象搜索。

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