Dirty paper precoding with known interference structure at receiver
    1.
    发明授权
    Dirty paper precoding with known interference structure at receiver 失效
    接收机上已知干扰结构的脏纸预编码

    公开(公告)号:US08165189B2

    公开(公告)日:2012-04-24

    申请号:US11544273

    申请日:2006-10-06

    申请人: Hui Liu Bin Liu

    发明人: Hui Liu Bin Liu

    摘要: A dirty paper precoding (“DPC”) method for broadcasting a signal is disclosed that takes advantage of knowledge of the structure of interference in order to avoid the quantization noise that results in the conventional DPC method. The proposed method modifies the Tomlinson-Harishima precoding (“THP”) scheme by selecting a constellation and mapping scheme that is designed based on the known interference modulation structure of the interference signal, which is typically directed to a second receiver. In a particular embodiment, a source signal and an interference signal are QAM modulated. The modulation structure information of the interference signal is known to the receiver. At the transmitter the source signal is precoded based on the known interference structure, and a common mapping rule is implemented, such that the received signal can be decoded at the receiver without requiring a modulo operation at either the transmitter or receiver.

    摘要翻译: 公开了一种用于广播信号的脏纸预编码(“DPC”)方法,其利用干扰结构的知识,以避免导致常规DPC方法的量化噪声。 所提出的方法通过选择基于干扰信号的已知干扰调制结构设计的星座和映射方案来修改Tomlinson-Harishima预编码(“THP”)方案,该干扰信号通常指向第二接收机。 在特定实施例中,源信号和干扰信号被QAM调制。 接收机已知干扰信号的调制结构信息。 在发射机处,基于已知的干扰结构对源信号进行预编码,实现公共映射规则,使得接收信号可以在接收机处被解码,而不需要在发射机或接收机处进行模运算。

    Dirty paper precoding with known interference structure at receiver
    2.
    发明申请
    Dirty paper precoding with known interference structure at receiver 失效
    接收机上已知干扰结构的脏纸预编码

    公开(公告)号:US20070079742A1

    公开(公告)日:2007-04-12

    申请号:US11544273

    申请日:2006-10-06

    申请人: Hui Liu Bin Liu

    发明人: Hui Liu Bin Liu

    IPC分类号: B63H9/04

    摘要: A dirty paper precoding (“DPC”) method for broadcasting a signal is disclosed that takes advantage of knowledge of the structure of interference in order to avoid the quantization noise that results in the conventional DPC method. The proposed method modifies the Tomlinson-Harishima precoding (“THP”) scheme by selecting a constellation and mapping scheme that is designed based on the known interference modulation structure of the interference signal, which is typically directed to a second receiver. In a particular embodiment, a source signal and an interference signal are QAM modulated. The modulation structure information of the interference signal is known to the receiver. At the transmitter the source signal is precoded based on the known interference structure, and a common mapping rule is implemented, such that the received signal can be decoded at the receiver without requiring a modulo operation at either the transmitter or receiver.

    摘要翻译: 公开了一种用于广播信号的脏纸预编码(“DPC”)方法,其利用干扰结构的知识,以避免导致常规DPC方法的量化噪声。 所提出的方法通过选择基于干扰信号的已知干扰调制结构设计的星座和映射方案来修改Tomlinson-Harishima预编码(“THP”)方案,该干扰信号通常指向第二接收机。 在特定实施例中,源信号和干扰信号被QAM调制。 接收机已知干扰信号的调制结构信息。 在发射机处,基于已知的干扰结构对源信号进行预编码,实现公共映射规则,使得接收信号可以在接收机处被解码,而不需要在发射机或接收机处进行模运算。

    Spinning top toy
    3.
    外观设计

    公开(公告)号:USD963755S1

    公开(公告)日:2022-09-13

    申请号:US29817319

    申请日:2021-11-30

    申请人: Bin Liu

    设计人: Bin Liu

    Plant stand
    4.
    外观设计

    公开(公告)号:USD951671S1

    公开(公告)日:2022-05-17

    申请号:US29787621

    申请日:2021-06-08

    申请人: Bin Liu

    设计人: Bin Liu

    NANOWIRE STRUCTURES FOR SOLAR WATER SPLITTING

    公开(公告)号:US20190024246A1

    公开(公告)日:2019-01-24

    申请号:US14692886

    申请日:2015-04-22

    摘要: This disclosure provides systems, methods, and apparatus related to solar water splitting. In one aspect, a structure includes a plurality of first nanowires, the plurality of first nanowires comprising an n-type semiconductor or a p-type semiconductor. The structure further includes a second nanowire, the second nanowire comprising the n-type semiconductor or the p-type semiconductor, the second nanowire being a different composition than the plurality of first nanowires. The second nanowire includes a first region and a second region, with the first region having a conductive layer disposed thereon, and each of the plurality of first nanowires being disposed on the conductive layer.

    Mercury-free lead-free button battery
    9.
    发明授权
    Mercury-free lead-free button battery 有权
    无汞无铅纽扣电池

    公开(公告)号:US09490498B2

    公开(公告)日:2016-11-08

    申请号:US14361703

    申请日:2011-11-30

    申请人: Bin Liu

    发明人: Bin Liu

    摘要: A mercury-free lead-free button battery includes a negative cap, a cathode material, a gasket ring, a positive can, an anode material, and a diaphragm. The positive can and the negative cap are combined. The gasket ring is clamped between the positive can and the negative cap for separating the positive can from the negative cap. The cathode material is arranged on the bottom of the positive can. The diaphragm is arranged on the cathode material. The anode material is arranged between the negative cap and the diaphragm. A partition unit is arranged between the negative cap and the anode material for separating the anode material from the negative cap and conductively connecting the anode material and the negative cap. The partition unit ensures disconnection between the anode material and the negative cap and therefore safety of the battery by preventing expansion, weeping and even that would otherwise happen.

    摘要翻译: 无汞无铅纽扣电池包括负极帽,阴极材料,垫圈,正极罐,阳极材料和隔膜。 积极的可以和负的帽子结合在一起。 垫圈环夹在正盖和负盖之间,用于将正盖与负盖分离。 正极材料布置在正极罐的底部。 隔膜布置在阴极材料上。 负极材料布置在负极盖和隔膜之间。 分隔单元布置在负盖和阳极材料之间,用于将阳极材料与负极帽分离,并导电连接阳极材料和负极盖。 分隔单元确保阳极材料和负极帽之间的断开,因此通过防止膨胀而发生电池的安全,否则会发生哭泣。