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1. 发明申请

US20130187044A1 A WIRE ELECTRODE BASED ION GUIDE DEVICE 有权
标题翻译：一种基于导线电极的导线装置
公开(公告)号：US20130187044A1
公开(公告)日：2013-07-25
申请号：US13357470
申请日：2012-01-24
申请人： LI DING , GONGYU JIANG , WENJIAN SUN
发明人： LI DING , GONGYU JIANG , WENJIAN SUN
IPC分类号： H01J49/22
CPC分类号： H01J49/065 , H01J49/066
摘要： This invention presents a kind of ion guide device comprising multiple layers of stretched wire electrodes crossing in space. These wire electrodes are distributed along a defined ion guiding axis in the ion guide device. Each layer of wire electrodes contains at least two wire electrodes with some distance away from the guiding axis, and rotates with an angle relative to wire electrodes on neighboring layer. The ion guide contains multiple layers of wire electrodes to form a cage-like ion guide tunnel and keeps the mounting framework of those wire electrodes outside of the ion guide tunnel, thus reducing the interference of the gas flows from the ion guide device. A power supply provides voltage to each layer of wire electrodes, creates an electric field which focuses the ions towards the guiding axis.
摘要翻译：本发明提供了一种离子导向装置，其包括在空间上交叉的多层拉伸线电极。这些线电极沿离子导向装置中限定的离子引导轴分布。每层线电极包含至少两根与引导轴距离一定距离的线电极，并相对于相邻层上的线电极以一定角度旋转。离子导向器包含多层线电极以形成笼状离子导向通道，并将这些线电极的安装框架保持在离子引导通道外部，从而减少离子导向装置的气流的干扰。电源为每层线电极提供电压，产生将离子聚焦到引导轴的电场。

2. 发明申请

WO2009153746A2 NODE INFORMATION STORAGE METHOD AND SYSTEM FOR A LOW-DENSITY PARITY-CHECK DECODER 审中-公开
标题翻译：低密度奇偶校验解码器的节点信息存储方法和系统
公开(公告)号：WO2009153746A2
公开(公告)日：2009-12-23
申请号：PCT/IB2009052592
申请日：2009-06-18
申请人： NXP BV , HU JIANHAO , WEN HONG , LI DING , LI FENG
发明人： HU JIANHAO , WEN HONG , LI DING , LI FENG
IPC分类号： H03M13/11
CPC分类号： H03M13/1165 , H03M13/1102 , H03M13/6505
摘要： A receiver to receive a signal associated with a low-density parity-check (LDPC) code. The receiver includes a memory device, an address generator, and an LDPC decoder. The LDPC decoder includes a row designator and a position designator. The memory device stores data related to an LDPC decoding process. The address generator generates an access address to the stored data. The LDPC decoder performs the LDPC decoding process. The row designator designates a row from a parity-check matrix as a parent row and designates a plurality of corresponding rows from the parity-check matrix as child rows. The position designator designates an original position order of each parent non-zero element of 10 the parent row according to an actual position order of each parent non-zero element in the parent row. The actual position order includes a numerical order of the parent non-zero elements.
摘要翻译：用于接收与低密度奇偶校验（LDPC）码相关联的信号的接收机。接收机包括存储器件，地址生成器和LDPC解码器。 LDPC解码器包括行指示符和位置指示符。存储装置存储与LDPC解码处理有关的数据。地址生成器生成对存储的数据的访问地址。 LDPC解码器执行LDPC解码处理。行指示符将奇偶校验矩阵的行指定为父行，并从奇偶校验矩阵指定多个相应的行作为子行。位置指示器根据父行中每个父非零元素的实际位置顺序，指定父行的每个父非零元素的原始位置顺序。实际位置顺序包括父非零元素的数字顺序。

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