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公开(公告)号：US06851083B1
公开(公告)日：2005-02-01
申请号：US09869461
申请日：1999-12-29
IPC分类号： G06F11/10 , H03M7/30 , H03M7/40 , H03M13/00 , H03M13/35 , H04B14/04 , H04L1/00 , H04L1/16 , H04L1/24 , H04L12/56
CPC分类号： H03M13/6312 , H03M13/23 , H03M13/356 , H03M13/3746 , H03M13/3977 , H03M13/6375 , H04N19/36 , H04N19/60 , H04N19/67
摘要： A method of transmitting encoded digital signals and decoding the digital signals at a receiver. During source encoding, the signals are divided into a plurality of subunits. Each subunit is assigned one of a plurality of differing levels of significance. The subunits are hierarchically ordered in a data frame according to their levels of significance. The subunits are then channel encoded utilizing a variable rate code. The rate increases for increasing levels of significance. At the receiver decoder, a subset of the subunits are correctly decoded to produce a correct portion of decoded data. The correct portion is defined by a position of a first error in the data frame. The position of the first error in the data frame is dependent upon at least one of the encoding rate, channel quality, and decoding complexity. The digital signals are then reconstructed using only the correct portion of decoded data.
摘要翻译： 一种发射编码数字信号并在接收机解码数字信号的方法。 在源编码期间，信号被分成多个子单元。 每个子单元被分配为多个不同的重要程度中的一个。 子单元根据其重要程度在数据帧中进行分层排序。 然后使用可变速率码对子单元进行信道编码。 增长水平显着增加。 在接收器解码器处，子单元的子集被正确解码以产生解码数据的正确部分。 正确的部分由数据帧中第一个错误的位置定义。 数据帧中第一个错误的位置取决于编码速率，信道质量和解码复杂度中的至少一个。 然后仅使用解码数据的正确部分重建数字信号。
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公开(公告)号：US20090173468A1
公开(公告)日：2009-07-09
申请号：US12393610
申请日：2009-02-26
申请人： Wolfgang Denk , Norbert Karner
发明人： Wolfgang Denk , Norbert Karner
IPC分类号： D21F5/02
CPC分类号： D21F5/04 , D21F5/042 , D21G9/0063
摘要： An apparatus for handling a moving material web includes: a treatment unit including a rotating conveyor belt which forms a closed loop and carries the material web; a second treatment unit with a second conveyor belt which also forms a closed loop, both treatment units being connected parallel relative to each other; a first switch-over for the transfer of the web from the first to the second conveyor belt; and a second switch-over unit for the transfer of the web from the second to the first conveyor belt.
摘要翻译： 一种用于处理移动材料幅材的装置，包括：处理单元，包括形成闭合回路并承载材料幅的旋转输送带; 第二处理单元，其具有也形成闭环的第二输送带，两个处理单元彼此平行地连接; 用于将纸幅从第一传送带传送到第二传送带的第一切换; 以及用于将纸幅从第二传送带传送到第一传送带的第二切换单元。
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公开(公告)号：US08118977B2
公开(公告)日：2012-02-21
申请号：US12393610
申请日：2009-02-26
申请人： Wolfgang Denk , Norbert Karner
发明人： Wolfgang Denk , Norbert Karner
CPC分类号： D21F5/04 , D21F5/042 , D21G9/0063
摘要： An apparatus for handling a moving material web includes: a treatment unit including a rotating conveyor belt which forms a closed loop and carries the material web; a second treatment unit with a second conveyor belt which also forms a closed loop, both treatment units being connected parallel relative to each other; a first switch-over for the transfer of the web from the first to the second conveyor belt; and a second switch-over unit for the transfer of the web from the second to the first conveyor belt.
摘要翻译： 一种用于处理移动材料幅材的装置，包括：处理单元，包括形成闭合回路并承载材料幅的旋转输送带; 第二处理单元，其具有也形成闭环的第二输送带，两个处理单元彼此平行地连接; 用于将纸幅从第一传送带传送到第二传送带的第一切换; 以及用于将纸幅从第二传送带传送到第一传送带的第二切换单元。
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