Display system with digital signal processor unit and related display method
    161.
    发明申请
    Display system with digital signal processor unit and related display method 有权
    具有数字信号处理器单元和相关显示方式的显示系统

    公开(公告)号:US20080106536A1

    公开(公告)日:2008-05-08

    申请号:US11982870

    申请日:2007-11-05

    CPC classification number: H04N5/2628 H04N2101/00

    Abstract: An exemplary display system (2) includes a display device (23), an image sensor (20), and a microprocessor unit (21). The image sensor includes an image sensor unit (24) and a digital signal processor unit (22) integrated therein. The image sensor unit is configured for generating a current. The digital signal processor includes a size regulator (221) configured for receiving the current, generating an analog image signal according to the current, and providing the analog image signal to the display device. The microprocessor unit is configured for initializing the image sensor unit.

    Abstract translation: 示例性显示系统(2)包括显示设备(23),图像传感器(20)和微处理器单元(21)。 图像传感器包括集成在其中的图像传感器单元(24)和数字信号处理器单元(22)。 图像传感器单元被配置为产生电流。 数字信号处理器包括:尺寸调节器(221),被配置为接收电流,根据电流生成模拟图像信号,并将模拟图像信号提供给显示装置。 微处理器单元被配置为初始化图像传感器单元。

    Method and device for error correction of data blocks
    164.
    发明授权
    Method and device for error correction of data blocks 失效
    用于数据块纠错的方法和装置

    公开(公告)号:US07028243B2

    公开(公告)日:2006-04-11

    申请号:US10650816

    申请日:2003-08-28

    CPC classification number: H04L1/0061 H04L1/0045

    Abstract: In a method for error correcting a data signal that is transmitted via a channel and contains data blocks with associated error checking information, the data signal is first equalized, with calculated soft-bit information. In a subsequent step, the error checking information is evaluated with respect to the data block. If the evaluation of the error checking information shows that a single bit error is present in one message bit, the single bit error is corrected only when a condition that is dependent on the soft-bit information is satisfied.

    Abstract translation: 在用于对通过信道发送并包含具有相关错误检查信息的数据块进行纠错的数据信号进行纠错的方法中,首先使数据信号与所计算的软比特信息相等。 在随后的步骤中,相对于数据块来评估错误检查信息。 如果错误检查信息的评估显示在一个消息位中存在单个位错误,则只有当满足取决于软比特信息的条件时,才校正单个位错误。

    Method for channel equalization
    166.
    发明授权
    Method for channel equalization 失效
    信道均衡方法

    公开(公告)号:US06954509B2

    公开(公告)日:2005-10-11

    申请号:US10117855

    申请日:2002-04-08

    CPC classification number: H04L25/03057 H04L2025/0349

    Abstract: A method for channel equalization of received data includes steps of: receiving the received data in a received data packet; calculating filter setting coefficients for an input filter and calculating equalizer setting coefficients for an equalizer; setting the input filter using the filter setting coefficients and setting the equalizer using the equalizer setting coefficients; equalizing the received data using the input filter and using the equalizer; determining channel parameters for the transmission channel from the received data Xk; storing the channel parameters in a data field; and performing the step of calculating the filter setting coefficients for the input filter and calculating the equalizer setting coefficients for the equalizer by performing a GIVENS rotation of the data field.

    Abstract translation: 一种接收数据信道均衡的方法,包括以下步骤:接收接收到的数据包中的接收数据; 计算输入滤波器的滤波器设置系数并计算均衡器的均衡器设置系数; 使用滤波器设置系数设置输入滤波器,并使用均衡器设置系数设置均衡器; 使用输入滤波器均衡接收到的数据并使用均衡器; 从所接收的数据X N确定传输信道的信道参数; 将信道参数存储在数据字段中; 以及执行计算输入滤波器的滤波器设定系数的步骤,并通过执行数据场的GIVENS旋转来计算均衡器的均衡器设置系数。

    Method for increasing bulkiness of reconstituted tobacco

    公开(公告)号:US11576421B2

    公开(公告)日:2023-02-14

    申请号:US17037552

    申请日:2020-09-29

    Abstract: A method for increasing bulkiness of reconstituted tobacco by adding tobacco stem particles includes (1) pulverizing a first portion of tobacco stems to obtain tobacco stem particles; (2) classifying the tobacco stem particles with mesh sieves and selecting the tobacco stem particles with a predetermined mesh size; (3) extracting a second portion of the tobacco stems with water and grinding to form a tobacco stem slurry that has a beating degree of 12-14° SR, and mixing the tobacco stem slurry with tobacco leaves in a weight ratio of 6:4 and grinding to obtaining a tobacco slurry that has a beating degree of 18-20° SR; (4) cutting plant fiber pulp boards and dispersing in water to form a plant fiber pulp; (5) preparing a filler solution that contains 10 wt % of a mineral filler; (6) mixing, rolling and drying to obtain the reconstituted tobacco.

    Match-rule based service message transfer method and system
    170.
    发明授权
    Match-rule based service message transfer method and system 有权
    基于匹配规则的服务消息传输方法和系统

    公开(公告)号:US09009755B2

    公开(公告)日:2015-04-14

    申请号:US13581628

    申请日:2011-06-24

    CPC classification number: H04N21/25891 H04L65/4076 H04N21/25

    Abstract: The disclosure provides a match-rule based service message transfer method and system in the IPTV, to address the problems in the IPTV message system of message storing and backlog, low push efficiency and poor usability. In the disclosure, match fields are arranged in a set-top box and a service message to be sent, the service message is sent by means of broadcast or multicast, the set-top box performs matching for the match fields based on the match rule, and filters the message. The disclosure avoids sending a service message by means of unicast, increases the push efficiency and can greatly reduce the storage load of offline messages in a message system. The formed message may be sent according to a single or combined policy which depends on a specific service attribute, thereby greatly facilitating the service operation.

    Abstract translation: 本发明提供了一种基于匹配规则的IPTV业务消息传递方法和系统,解决了IPTV消息系统中消息存储和积压问题,推送效率低,可用性差。 在本公开中,匹配字段被布置在机顶盒和要发送的服务消息中,服务消息通过广播或多播发送,机顶盒基于匹配规则对匹配字段进行匹配 ,并过滤消息。 本发明避免了通过单播发送业务消息,提高了推送效率,大大降低了消息系统中离线消息的存储负荷。 形成的消息可以根据取决于特定服务属性的单个或组合策略发送,从而极大地方便了服务操作。

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