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    • 67. 发明授权
    • System and method for OCR assisted bar code decoding
    • 用于OCR辅助条码解码的系统和方法
    • US5880451A
    • 1999-03-09
    • US840051
    • 1997-04-24
    • Christopher E. SmithMing Lei
    • Christopher E. SmithMing Lei
    • G06K7/10G06K7/14G06K9/03
    • G06K7/14G06K7/1473G06K9/03
    • A system for using OCR processing to read human readable characters that correspond to an unsuccessfully decoded code word in a bar code symbol. An imaging system captures an image of a label that includes a bar code symbol and corresponding human readable characters. The system attempts to decode the bar code symbol by decoding each of the constituent bar code characters. If a bar code characters is not successfully decoded, the system locates the associated human readable text and segments the text into individual character images. The unsuccessfully decoded bar code character is mapped to one or more of the alphanumeric character images, which are converted into text characters. The resulting ASCII data is used to create a substitute bar code character in the bar code symbology. After the bar code symbol is decoded using the substitute bar code character, the symbol is validated through check summing or other means.
    • 一种用于使用OCR处理来读取与条形码符号中未成功解码的代码字相对应的可读字符的系统。 成像系统捕获包括条形码符号和对应的可读字符的标签的图像。 系统尝试通过解码每个组成的条形码字符来解码条形码符号。 如果条形码字符未成功解码,则系统定位相关联的人类可读文本,并将文本分割成单个字符图像。 未成功解码的条形码字符被映射到一个或多个字母数字字符图像,其被转换成文本字符。 所得到的ASCII数据用于在条形码符号系统中创建替代条形码字符。 在使用替代条形码字符对条形码符号进行解码之后,通过校验和或其他方式对符号进行验证。
    • 69. 发明授权
    • Method and apparatus for allocating feedback transmission resource and method and apparatus for providing information on values thereof
    • 用于分配反馈传输资源的方法和装置以及用于提供关于其值的信息的方法和装置
    • US09553705B2
    • 2017-01-24
    • US13995818
    • 2011-11-08
    • Dalin ZhuMing LeiLingyang SongZhongshan ZhangTianyu Wang
    • Dalin ZhuMing LeiLingyang SongZhongshan ZhangTianyu Wang
    • H04L12/16H04W4/00G06Q10/00H04L5/00G06Q30/08H04L5/14H04W72/12
    • H04L5/0053G06Q30/08H04L5/0073H04L5/14H04W72/1231H04W72/1257
    • The present invention provides a method and apparatus for allocating feedback transmission resource and a method and apparatus for providing information on values thereof. According to the method of allocating feedback transmission resource, the feedback transmission resource is divided into a plurality of resource units, and the method can comprise receiving information on values of the plurality of resource units for the mobile stations; determining values of possible resource allocation status in each bidding round for the mobile stations from the received information on the values based on the sequential second price auction; and deriving an auction process of the resource units from the determined values of possible resource allocation status in each bidding round based on the sequential second price auction, so as to obtain a final resource unit allocation result for the mobile stations. With embodiments of the present invention, it is possible to improve performance in sum channel capacity and at the same time it can achieve preservation in fairness among MSs. In preferred embodiments of the present invention, the feedback transmission resource can be optimized between at least two kinds of feedback information such as channel station information and intercell interference information, which will further improve the system performance.
    • 本发明提供了一种用于分配反馈传输资源的方法和装置,以及用于提供关于其值的信息的方法和装置。 根据分配反馈传输资源的方法,将反馈传输资源划分为多个资源单元,该方法可以包括接收关于移动站的多个资源单元的值的信息; 根据所接收到的信息,根据连续的第二价格拍卖,确定移动台每个出价轮次中可能的资源分配状态的值; 以及根据所述连续的第二价格拍卖,根据所述每个出价回合中的所述资源分配状态的确定值,得出所述资源单元的拍卖处理,以获得所述移动台的最终资源单位分配结果。 利用本发明的实施例,可以提高和信道容量的性能,同时可以在MS之间实现公平的保护。 在本发明的优选实施例中,可以在诸如信道站信息和小区间干扰信息的至少两种反馈信息之间优化反馈传输资源,这将进一步提高系统性能。