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21. 外观设计

USD882300S1 L shaped desk 有权
公开(公告)号：USD882300S1
公开(公告)日：2020-04-28
申请号：US29719348
申请日：2020-01-03
申请人： Wenjun Li
设计人： Wenjun Li
摘要： FIG. 1 is a Perspective view of an L shaped desk showing my new design;
FIG. 2 is a Front view thereof;
FIG. 3 is a Back view thereof;
FIG. 4 is a Right-side view thereof;
FIG. 5 is a Left-side view thereof;
FIG. 6 is a Top view thereof; and,
FIG. 7 is a Bottom view thereof.

22. 发明授权

US08995498B2 Apparatus and method for two-stage linear/nonlinear interference cancellation 有权
标题翻译：两级线性/非线性干扰消除的装置和方法
公开(公告)号：US08995498B2
公开(公告)日：2015-03-31
申请号：US12906328
申请日：2010-10-18
申请人： Yingqun Yu , Farrokh Abrishamkar , Wenjun Li , Andrew K. Kan
发明人： Yingqun Yu , Farrokh Abrishamkar , Wenjun Li , Andrew K. Kan
IPC分类号： H04B1/00 , H04B1/7107 , H04B1/7105 , H04J11/00
CPC分类号： H04B1/7107 , H04B1/71052 , H04J11/0046 , H04J11/0056
摘要： An apparatus and method for a two-stage linear/nonlinear interference cancellation comprising processing a receive signal to produce a first descrambled signal; and processing the first descrambled signal to produce a detected signal. In one aspect, a first interference canceller module is used for processing the received signal and a second interference canceller module is used for processing the first descrambled signal. In one aspect, the first interference canceller is a linear interference canceller (IC) and the second interference canceller is a linear/nonlinear interference canceller (IC).
摘要翻译：一种用于两级线性/非线性干扰消除的装置和方法，包括处理接收信号以产生第一解扰信号; 以及处理第一解扰信号以产生检测信号。一方面，第一干扰消除器模块用于处理接收的信号，第二干扰消除器模块用于处理第一解扰信号。一方面，第一干扰消除器是线性干扰消除器（IC），第二干扰消除器是线性/非线性干扰消除器（IC）。

23. 发明申请

US20100278284A1 METHOD AND SYSTEM FOR SYMBOL DETECTION USING SUB-CONSTELLATIONS 失效
标题翻译：使用辅助信号进行符号检测的方法和系统
公开(公告)号：US20100278284A1
公开(公告)日：2010-11-04
申请号：US12435120
申请日：2009-05-04
申请人： Farrokh Abrishamkar , Wenjun Li , Yingqun Yu , Prashant Udupa Sripathi
发明人： Farrokh Abrishamkar , Wenjun Li , Yingqun Yu , Prashant Udupa Sripathi
IPC分类号： H04L25/08 , H04L27/06 , H03D1/24 , H04L27/22
CPC分类号： H04L25/03063 , H04B1/7107 , H04B2201/70703 , H04J11/0036 , H04J13/0044 , H04J13/0048 , H04J13/12 , H04L27/3488 , H04L27/38
摘要： Systems and methods for symbol detection using sub-constellations are provided. In one aspect of the disclosure, an apparatus is provided. The apparatus comprises a processing unit configured to process received chips into received symbols for a plurality of users, a first detection unit configured to detect first components of user symbols for the plurality of users based on the received symbols and a computation unit configured to compute a portion of the received symbols due to the first components of the user symbols. The apparatus further comprises a second detection unit configured to detect second components of the user symbols based on the received symbols with the computed portion removed and a combining unit configured to detect the user symbols by combining the first components of the user symbols with the respective second components of the user symbols.
摘要翻译：提供了使用子星座进行符号检测的系统和方法。在本公开的一个方面，提供一种装置。该装置包括：处理单元，被配置为将接收到的码片处理为多个用户的接收符号;第一检测单元，被配置为基于接收的符号检测多个用户的用户符号的第一分量;以及计算单元，由于用户符号的第一分量，接收到的符号的部分。所述装置还包括：第二检测单元，被配置为基于所接收的符号检测所述用户符号的第二成分，所述接收到的符号被删除;以及组合单元，被配置为通过将所述用户符号的第一分量与相应的第二用户符号的组成部分。

24. 发明申请

US20100278216A1 METHOD AND SYSTEM FOR INTER-CELL INTERFERENCE CANCELLATION 失效
标题翻译：用于细胞间干扰消除的方法和系统
公开(公告)号：US20100278216A1
公开(公告)日：2010-11-04
申请号：US12435085
申请日：2009-05-04
申请人： Farrokh Abrishamkar , Yingqun Yu , Wenjun Li
发明人： Farrokh Abrishamkar , Yingqun Yu , Wenjun Li
IPC分类号： H04B1/707 , H04B15/00
CPC分类号： H04B1/7107
摘要： Systems and methods for inter-cell interference cancellation are provided. In one aspect of the disclosure, an apparatus is provided. The apparatus comprises a cell computation unit configured to compute receive chips for a first interfering cell and a subtraction unit configured to remove the computed receive chips for the first interfering cell from received chips at a receiver. The apparatus further comprises a processing unit configured to process the received chips with the computed receive chips for the first interfering cell removed into received symbols and a detection unit configured to detect user symbols for a target cell from the received symbols.
摘要翻译：提供了小区间干扰消除的系统和方法。在本公开的一个方面，提供一种装置。所述装置包括：单元计算单元，被配置为计算第一干扰小区的接收码片;以及减法单元，被配置为从所述接收机的接收码片中去除所计算出的所述第一干扰小区的接收码片。所述装置还包括：处理单元，被配置为处理所接收的码片，所计算出的接收码片用于将所述第一干扰信元移除到接收符号中;以及检测单元，被配置为从所接收的符号检测目标小区的用户符号。

25. 发明授权

US07322801B2 Compact linear air pump and valve package 有权
标题翻译：紧凑型线性气泵和阀门包装
公开(公告)号：US07322801B2
公开(公告)日：2008-01-29
申请号：US10649843
申请日：2003-08-26
申请人： Wenjun Li , Steven D. Heidenreich , Randall M. Blindauer
发明人： Wenjun Li , Steven D. Heidenreich , Randall M. Blindauer
IPC分类号： F04B35/04 , F04B39/06 , F04B39/08
CPC分类号： A47C27/082 , A47C27/10 , F04B35/045 , F04B45/047
摘要： A compact air pump and valve package includes pump and valve assemblies integral with a pressure housing defining inlet ports and a plurality of fittings for connecting air lines to an interior of the pressure housing. The linear diaphragm pump assembly has a permanent magnetic shuttle mounting two diaphragms reciprocated by an electromagnet. The valve assembly has a plurality of solenoid valves disposed within the pressure housing, each solenoid valve being operable to control flow into or out of the pressure housing through an associated one of the plurality of fittings. Thus, no tubes or hoses are required to transfer air from the pump assembly to the valves. The housing has special mounts to isolate vibration arising from movement of the shuttle.
摘要翻译：紧凑的空气泵和阀包装包括泵和阀组件，其与限定入口的压力壳体和用于将空气管线连接到压力壳体的内部的多个配件成一体。线性隔膜泵组件具有安装由电磁体往复运动的两个隔膜的永久磁性梭。阀组件具有设置在压力壳体内的多个电磁阀，每个电磁阀可操作以通过多个配件中的相关联的一个来控制流入或流出压力壳体的流体。因此，不需要管或软管将空气从泵组件传送到阀。外壳具有特殊的安装座，用于隔离由梭子移动引起的振动。

26. 发明申请

US20050047923A1 Compact linear air pump and valve package 有权
标题翻译：紧凑型线性气泵和阀门包装
公开(公告)号：US20050047923A1
公开(公告)日：2005-03-03
申请号：US10649843
申请日：2003-08-26
申请人： Wenjun Li , Steven Heidenreich , Randall Blindauer
发明人： Wenjun Li , Steven Heidenreich , Randall Blindauer
IPC分类号： A47C27/10 , F04B35/04 , F04B45/047 , F04B49/06
CPC分类号： A47C27/082 , A47C27/10 , F04B35/045 , F04B45/047
摘要： A compact air pump and valve package includes pump and valve assemblies integral with a pressure housing defining inlet ports and a plurality of fittings for connecting air lines to an interior of the pressure housing. The linear diaphragm pump assembly has a permanent magnetic shuttle mounting two diaphragms reciprocated by an electromagnet. The valve assembly has a plurality of solenoid valves disposed within the pressure housing, each solenoid valve being operable to control flow into or out of the pressure housing through an associated one of the plurality of fittings. Thus, no tubes or hoses are required to transfer air from the pump assembly to the valves. The housing has special mounts to isolate vibration arising from movement of the shuttle.
摘要翻译：紧凑的空气泵和阀包装包括泵和阀组件，其与限定入口的压力壳体和用于将空气管线连接到压力壳体的内部的多个配件成一体。线性隔膜泵组件具有安装由电磁体往复运动的两个隔膜的永久磁性梭。阀组件具有设置在压力壳体内的多个电磁阀，每个电磁阀可操作以通过多个配件中的相关联的一个来控制流入或流出压力壳体的流体。因此，不需要管或软管将空气从泵组件传送到阀。外壳具有特殊的安装座，用于隔离由梭子移动引起的振动。

27. 发明申请

US20120069753A1 CHANNEL ESTIMATION BASED ON MIDAMBLE 审中-公开
标题翻译：基于MIDAMBLE的信道估计
公开(公告)号：US20120069753A1
公开(公告)日：2012-03-22
申请号：US13175279
申请日：2011-07-01
申请人： Hari Sankar , Wenjun Li , Farrokh Abrishamkar , Srikanth Gummadi
发明人： Hari Sankar , Wenjun Li , Farrokh Abrishamkar , Srikanth Gummadi
IPC分类号： H04W24/00
CPC分类号： H04L25/0218 , H04L25/0228 , H04L25/024
摘要： Channel estimation at a user equipment includes estimating channel quality of at least one channel. A first algorithm or a second algorithm is selected based on the estimated channel quality. Channel estimation is performed based on the selected algorithm. The first algorithm may be a midamble multiplication-based algorithm. The second algorithm may be a midamble division algorithm. Channel estimation may also include estimating noise of a channel and adaptively setting a threshold based on the estimated noise to refine the channel estimation. The estimating channel quality, selecting of a first or second algorithm and channel estimation may be performed iteratively for contributing signals on a channel. An adaptive threshold may be modified across iterations. The channel estimation may also include determining a delay profile of a channel to refine the channel estimation.
摘要翻译：在用户设备处的信道估计包括估计至少一个信道的信道质量。基于估计的信道质量来选择第一算法或第二算法。基于选择的算法执行信道估计。第一种算法可以是基于midamble乘法的算法。第二种算法可以是中间码分割算法。信道估计还可以包括估计信道的噪声并且基于所估计的噪声自适应地设置阈值以改善信道估计。可以迭代地执行估计信道质量，第一或第二算法的选择和信道估计，以在信道上提供信号。可以跨迭代修改自适应阈值。信道估计还可以包括确定信道的延迟分布以细化信道估计。

28. 发明申请

US20100278035A1 METHOD AND SYSTEM FOR MULTI-USER DETECTION USING TWO-STAGE PROCESSING 失效
标题翻译：使用两阶段处理进行多用户检测的方法和系统
公开(公告)号：US20100278035A1
公开(公告)日：2010-11-04
申请号：US12435114
申请日：2009-05-04
申请人： Wenjun Li , Yingqun Yu , Farrokh Abrishamkar , Divaydeep Sikri , Insung Kang
发明人： Wenjun Li , Yingqun Yu , Farrokh Abrishamkar , Divaydeep Sikri , Insung Kang
IPC分类号： H04J11/00
CPC分类号： H04B1/71052
摘要： Systems and methods for multi-user detection in a multiple access system are provided. In one aspect, an apparatus is provided. The apparatus comprises a processing unit configured to process received chips into received symbols for a plurality of users and a computation unit configured to compute a multi-user matrix using a Hadamard matrix, wherein the multi-user matrix relates user symbols for the plurality of users to the received symbols. The apparatus further comprises a detection unit configured to detect the user symbols for the plurality of users using the received symbols and the computed multi-user matrix.
摘要翻译：提供了一种用于多访问系统中多用户检测的系统和方法。一方面，提供了一种装置。该装置包括：处理单元，被配置为将接收到的码片处理为多个用户的接收符号;以及计算单元，被配置为使用哈达玛矩阵来计算多用户矩阵，其中多用户矩阵与多个用户的用户符号相关到收到的符号。所述装置还包括检测单元，被配置为使用所接收的符号和所计算的多用户矩阵来检测所述多个用户的用户符号。

29. 外观设计

USD923975S1 Computer desk 有权
公开(公告)号：USD923975S1
公开(公告)日：2021-07-06
申请号：US29743165
申请日：2020-07-20
申请人： Wenjun Li
设计人： Wenjun Li

30. 外观设计

USD905478S1 Wine rack 有权
公开(公告)号：USD905478S1
公开(公告)日：2020-12-22
申请号：US29743482
申请日：2020-07-22
申请人： Wenjun Li
设计人： Wenjun Li
摘要： FIG. 1 is a Perspective view of a wine rack showing my new design;
FIG. 2 is a Front view thereof;
FIG. 3 is a Back view thereof;
FIG. 4 is a Right-side view thereof;
FIG. 5 is a Left-side view thereof;
FIG. 6 is a Top view thereof; and,
FIG. 7 is a Bottom view thereof.
The broken lines are for the purpose of illustrating portions of the article that form no part of the claim.

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