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11. 发明申请

US20090097596A1 Methods and Systems for Impulse Noise Compensation for OFDM Systems 审中-公开
标题翻译： OFDM系统脉冲噪声补偿方法与系统
公开(公告)号：US20090097596A1
公开(公告)日：2009-04-16
申请号：US12253026
申请日：2008-10-16
申请人： Junqiang Li , Baoguo Yang , Yue Chen
发明人： Junqiang Li , Baoguo Yang , Yue Chen
IPC分类号： H04L27/06
CPC分类号： H04L25/03203 , H04L25/0212 , H04L25/0224 , H04L25/03292 , H04L2025/03414
摘要： Methods and systems are provided to reduce the effects of impulse noise in decoding a received OFDM signal by reducing the bit error number in burst error positions and by reducing the impulse noise contribution to channel estimation. In order to reduce the performance degradation due to impulse noise, it is important to find the position or the OFDM symbol where impulse noise occurs. The high noise variance gain can then be used for a Viterbi decoder to reduce the bit error number in burst error position, and also to reduce the contribution of the channel estimation by impulse noise in future channel estimations. Accordingly, the performance of the system can be greatly improved.
摘要翻译：提供了方法和系统，以通过减少突发错误位置中的位错误数量以及减少对信道估计的脉冲噪声贡献来减少脉冲噪声对接收的OFDM信号进行解码的影响。为了减少由于脉冲噪声引起的性能下降，重要的是要找到发生脉冲噪声的位置或OFDM符号。然后可以将高噪声方差增益用于维特比解码器以减少突发错误位置中的位错误数量，并且还可以减少未来信道估计中脉冲噪声对信道估计的贡献。因此，可以大大提高系统的性能。

12. 发明授权

US07450635B2 Single antenna interference cancellation within a wireless terminal 失效
标题翻译：无线终端内的单天线干扰消除
公开(公告)号：US07450635B2
公开(公告)日：2008-11-11
申请号：US11150925
申请日：2005-06-13
申请人： Huaiyu (Hanks) Zeng , Baoguo Yang , Arkady Molev-Shteiman , Arie Heiman , Yue Chen , Nelson R. Sollenberger
发明人： Huaiyu (Hanks) Zeng , Baoguo Yang , Arkady Molev-Shteiman , Arie Heiman , Yue Chen , Nelson R. Sollenberger
IPC分类号： H03H7/30 , H03K5/156 , H04B1/10
CPC分类号： H04L25/03171 , H04L25/03133
摘要： The present invention provides a multi-branch equalizer processing module operable to cancel interference associated with received radio frequency (RF) burst(s). This multi-branch equalizer processing module includes both a first equalizer processing branch and a second equalizer processing branch. The first equalizer processing branch is operable to be trained based upon known training sequences and equalize the received RF burst. This results in soft samples or decisions which in turn may be converted to data bits. The soft samples are processed with a de-interleaver and channel decoder, where the combination is operable to produce a decoded frame of data bits from the soft samples. A re-encoder may re-encode the decoded frame to produce re-encoded or at least partially re-encoded data bits. An interleaver then processes the at least partially re-encoded data bits to produce and at least partially re-encoded burst. The second equalizer processing branch uses the at least partially re-encoded data bits to train linear equalizer(s) within the second equalizer processing branch. A buffer may initially store the received RF burst(s), which are retrieved and equalized by the second equalizer processing branch once the linear equalizer(s) are trained. This results in alternate soft samples or decisions which in turn may be converted to alternate data bits. The alternate soft samples are processed with the de-interleaver and channel decoder, where the combination is operable to produce an alternate decoded frame of data bits from the alternate soft samples. This allows interfering signals to be cancelled and more accurate processing of the received RF bursts to occur.
摘要翻译：本发明提供一种多分支均衡器处理模块，其可操作以消除与接收的射频（RF）突发相关联的干扰。该多分支均衡器处理模块包括第一均衡器处理分支和第二均衡器处理分支。第一均衡器处理分支可操作以基于已知的训练序列进行训练，并均衡所接收的RF突发。这导致软样本或决策，而这些样本或决定又可以转换为数据位。软采样用解交织器和信道解码器处理，其中组合可操作以从软样本产生解码的数据比特帧。重新编码器可以对解码的帧进行重新编码，以产生重新编码或至少部分重新编码的数据比特。交织器然后处理至少部分重新编码的数据比特以产生和至少部分地重新编码突发。第二均衡器处理分支使用至少部分重新编码的数据比特来训练第二均衡器处理分支内的线性均衡器。缓冲器可以初始地存储所接收的RF突发，一旦训练了线性均衡器，其将被第二均衡器处理分支检索和均衡。这导致交替的软样本或决定，这又可以转换为备用数据位。用去交织器和信道解码器处理替代软样本，其中组合可操作以从备选软样本产生替代解码的数据比特帧。这允许消除干扰信号并且发生接收的RF突发的更精确的处理。

13. 发明申请

US20080148124A1 METHOD AND SYSTEM FOR DETECTING AND CORRECTING ERRORS WHILE ACCESSING MEMORY DEVICES IN MICROPROCESSOR SYSTEMS 有权
标题翻译：在微处理器系统中访问存储器件时检测和校正错误的方法和系统
公开(公告)号：US20080148124A1
公开(公告)日：2008-06-19
申请号：US12026107
申请日：2008-02-05
申请人： Yan Zhang , Paul Yang Lu , Yue Chen
发明人： Yan Zhang , Paul Yang Lu , Yue Chen
IPC分类号： G06F11/10
CPC分类号： G06F11/1008 , G06F11/1076
摘要： Systems and methods for ensuring data integrity in a data processing system are disclosed. The method may include monitoring when data for a specified device is available for error correction code generation. A new error correction code may be generated in hardware for the data, based on the indicated size of the data. Detected errors may be corrected in software, based on the generated new error correction code. A first indication of the specified device, a second indication of the data and a third indication of a size of the data may be received during the monitoring. The method may also include indicating when the generating of the new error correction code for a specified number of accesses for at least a portion of the data is complete, and enabling or disabling the error correction code generation. The enabling and/or the disabling may be accomplished via an enable signal.
摘要翻译：公开了一种用于确保数据处理系统中的数据完整性的系统和方法。该方法可以包括监视指定装置的数据是否可用于产生纠错码。可以基于所指示的数据大小在数据的硬件中生成新的纠错码。基于生成的新的纠错码，可以在软件中校正检测到的错误。可以在监视期间接收指定设备的第一指示，数据的第二指示和数据大小的第三指示。该方法还可以包括指示何时完成对数据的至少一部分的指定数量的访问的新纠错码的生成，以及启用或禁用纠错码生成。启用和/或禁用可以通过使能信号来实现。

14. 发明申请

US20080086760A1 Extensible network discovery 有权
标题翻译：可扩展网络发现
公开(公告)号：US20080086760A1
公开(公告)日：2008-04-10
申请号：US11599260
申请日：2006-11-10
申请人： Shawn Jiang , Taroon Mandhana , Saurabh Mahajan , Alok Manchanda , Yue Chen , Yi Lu
发明人： Shawn Jiang , Taroon Mandhana , Saurabh Mahajan , Alok Manchanda , Yue Chen , Yi Lu
IPC分类号： H04L9/32 , G06F15/173 , G06F15/16 , G06K9/00 , G06F17/30 , G06F7/04 , G06F7/58 , G06K19/00
CPC分类号： H04L67/125 , H04L63/08 , H04L63/10 , H04L63/20 , H04L67/303
摘要： A computer system that can configure itself to establish a network connection. Configuration is performed by identifying a connection profile with information from a combination of sources. Information may be obtained from user input, network traffic monitoring and a discovery process involving attempts to establish a connection with different profiles. The computer system may perform the configuration process under the control of software that performs an automated configuration process is adapted to receive extensions for operation on computers with hardware components that have non-standardized configuration options. Extensions for networks operating according to non-standardized security protocol extensions are also possible.
摘要翻译：可以配置自己建立网络连接的计算机系统。通过使用来自源的组合的信息识别连接简档来执行配置。信息可以从用户输入，网络流量监控以及涉及尝试建立与不同配置文件的连接的发现过程获得。计算机系统可以在执行自动配置过程的软件的控制下执行配置过程，以适应于在具有具有非标准化配置选项的硬件组件的计算机上接收用于操作的扩展。根据非标准化安全协议扩展运行的网络的扩展也是可能的。

15. 发明申请

US20080082543A1 Automatic detection of hidden networks 有权
标题翻译：自动检测隐藏网络
公开(公告)号：US20080082543A1
公开(公告)日：2008-04-03
申请号：US11540070
申请日：2006-09-29
申请人： Abhishek Abhishek , Amir Zohrenejad , Yue Chen , Andrew Baron , Yi Lu
发明人： Abhishek Abhishek , Amir Zohrenejad , Yue Chen , Andrew Baron , Yi Lu
IPC分类号： G06F17/30
CPC分类号： H04W48/18 , H04W48/16 , H04W84/12
摘要： It is determined whether a mobile user device is within transmission range of one or hidden networks. A list of known networks may be accessed, the list including broadcast and hidden networks. For the hidden networks, the network connection component may instruct a network interface to actively probe for the hidden networks. If the response is received for a communication corresponding to a particular network, then it may be considered that the mobile user interface is within transmission range of the hidden network. If auto-connection logic is activated, a preference order may be applied to select which of the detected broadcasts and/or hidden networks to connect. A user interface displays broadcast and hidden networks determined to be within transmission range of the mobile user device. The user device also displays hidden networks for which it has not yet been attempted to determine whether the hidden networks are in range.
摘要翻译：确定移动用户设备是否在一个或隐藏网络的传输范围内。可以访问已知网络的列表，该列表包括广播和隐藏网络。对于隐藏网络，网络连接组件可以指示网络接口主动探测隐藏的网络。如果对于与特定网络相对应的通信接收到响应，则认为移动用户接口在隐藏网络的传输范围内。如果自动连接逻辑被激活，则可以应用偏好顺序来选择要连接的检测到的广播和/或隐藏网络。用户界面显示确定为在移动用户设备的传输范围内的广播和隐藏网络。用户设备还显示尚未尝试确定隐藏网络是否在范围内的隐藏网络。

16. 发明申请

US20060067394A1 Wireless device having a hardware accelerator to support equalization processing 失效
标题翻译：具有用于支持均衡处理的硬件加速器的无线设备
公开(公告)号：US20060067394A1
公开(公告)日：2006-03-30
申请号：US10951989
申请日：2004-09-28
申请人： Yue Chen
发明人： Yue Chen
IPC分类号： H03H7/30
CPC分类号： H04L25/03178 , G06F9/3017 , H04L25/0212 , H04L25/0224 , H04L25/03203
摘要： The present invention provides an equalizer processing module within a wireless terminal having an equalizer interface that receives an incoming baseband signal from a baseband processor operably coupled to the equalizer processing module and outputs soft decisions. A processor or advanced reduced instruction set computer (RISC) machine (ARM) couples to the equalizer interface while an equalizer accelerator module operably couples to the processor or ARM. Processing of the incoming baseband signal to produce soft decisions is performed by the combination of the processor and equalizer accelerator module. A sample capture buffer and an equalizer output buffer which may or may not be within the equalizer processing module allow data to be sampled and serves as the input and output for the equalizer processing module. This equalizer accelerator may specifically perform compute intensive operations such as Trellis computations for MAP equalization or MLSE equalization.
摘要翻译：本发明提供了一种在具有均衡器接口的无线终端内的均衡器处理模块，该均衡器接口从可操作地耦合到均衡器处理模块的基带处理器接收输入基带信号并输出软判决。处理器或高级精简指令集计算机（RISC）机器（ARM）耦合到均衡器接口，而均衡器加速器模块可操作地耦合到处理器或ARM。通过处理器和均衡器加速器模块的组合来执行进入基带信号以产生软判决的处理。可以或不在均衡器处理模块内的采样缓冲器和均衡器输出缓冲器允许对数据进行采样并用作均衡器处理模块的输入和输出。该均衡器加速器可以具体执行计算密集型操作，例如用于MAP均衡或MLSE均衡的网格计算。

17. 发明授权

US06734504B1 Method of providing HBM protection with a decoupled HBM structure 有权
标题翻译：提供具有解耦HBM结构的HBM保护的方法
公开(公告)号：US06734504B1
公开(公告)日：2004-05-11
申请号：US10117428
申请日：2002-04-05
申请人： James H. Lie , Yue Chen
发明人： James H. Lie , Yue Chen
IPC分类号： H01L2362
CPC分类号： H01L24/73 , H01L23/60 , H01L24/48 , H01L2224/05599 , H01L2224/16 , H01L2224/16145 , H01L2224/16225 , H01L2224/32225 , H01L2224/45099 , H01L2224/48137 , H01L2224/48227 , H01L2224/73257 , H01L2224/73265 , H01L2224/85399 , H01L2924/00014 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/10253 , H01L2924/14 , H01L2924/15151 , H01L2924/15192 , H01L2924/15311 , H01L2924/1532 , H01L2924/181 , H01L2924/00012 , H01L2924/00 , H01L2224/45015 , H01L2924/207
摘要： A semiconductor device that includes an integrated circuit and an HBM structure formed on different semiconductor substrates is provided. The HBM structure may include input or output or input/output circuitry coupled to the integrated circuit and protection structures coupled to the input or output or input/output circuitry. In an embodiment, the integrated circuit may include input or output or input/output structures spaced across an area of the integrated circuit. The input or output or input/output circuitry of the HBM structure may be coupled to the input or output or input/output structures of the integrated circuit. A method for developing a design for an HBM structure is also provided. The method may include coupling an HBM structure formed on a first semiconductor substrate to an integrated circuit formed on a second semiconductor substrate. The method may also include testing the HBM structure and altering the HBM design based on the testing.
摘要翻译：提供了一种包括集成电路和形成在不同半导体衬底上的HBM结构的半导体器件。 HBM结构可以包括耦合到集成电路的输入或输出或输入/输出电路以及耦合到输入或输出或输入/输出电路的保护结构。在一个实施例中，集成电路可以包括在集成电路的一个区域上间隔开的输入或输出或输入/输出结构。 HBM结构的输入或输出或输入/输出电路可以耦合到集成电路的输入或输出或输入/输出结构。还提供了一种开发HBM结构设计的方法。该方法可以包括将形成在第一半导体衬底上的HBM结构耦合到形成在第二半导体衬底上的集成电路。该方法还可以包括测试HBM结构和基于测试改变HBM设计。

18. 发明授权

US10270304B2 Linear vibration motor 有权
公开(公告)号：US10270304B2
公开(公告)日：2019-04-23
申请号：US15403514
申请日：2017-01-11
申请人： Hongxing Wang , Rongguan Zhou , Yue Chen
发明人： Hongxing Wang , Rongguan Zhou , Yue Chen
IPC分类号： H02K1/34 , H02K33/16 , H02K11/215
摘要： A linear vibration motor is disclosed. The linear vibration motor includes a housing; a vibrating unit in the housing, the vibrating unit including a magnet; a plurality of elastic members suspending the vibrating unit elastically in the housing; a drive coil positioned opposed to the magnet for driving the vibrating unit to vibrate along a first direction; a Hall sensor fixed on the housing and facing the magnet for detecting displacement of the vibrating unit along a direction vertical to the first direction; and a braking coil arranged on the housing and surrounding the Hall sensor for reacting upon the vibrating unit in accordance with the displacement detected by the Hall sensor in order to adjust the displacement of the vibrating unit vertical to the first direction.

19. 发明授权

US09790374B2 Aqueous cross-linking compositions and methods 有权
公开(公告)号：US09790374B2
公开(公告)日：2017-10-17
申请号：US13152856
申请日：2011-06-03
申请人： Yue Chen , Yong Yang , Robert J. Sheerin , Jean Fredrick Mauck , Navin Tilara , Johanna Garcia de Visicaro
发明人： Yue Chen , Yong Yang , Robert J. Sheerin , Jean Fredrick Mauck , Navin Tilara , Johanna Garcia de Visicaro
IPC分类号： C08K5/24 , C08K5/25 , C09D133/08 , C09D133/06 , C09D133/26 , C09D5/02 , C08G59/40 , C09D133/02 , C09D163/00
CPC分类号： C09D5/024 , C08G59/4014 , C08L2201/56 , C09D133/02 , C09D133/068 , C09D163/00 , C08K5/30
摘要： Water-borne cross-linking polymeric compositions and related embodiments, such as methods of making and using the compositions, as well as products formed with said compositions are described. For example, the water-borne composition may comprise polymers incorporating cross-linking functionality such as, but not limited to, carbonyl or epoxy functionality, and a blocked cross-linking agent, for example, a hydrazone. The cross-linking functionality does not react with the blocked cross-linking agent; however, the blocked cross-linking agent is capable of reacting with the alternative form cross-linking agent such as, but not limited to, a hydrazide, to yield a cross-linked polymer. The alternative form cross-linking agent may be formed in an equilibrium reaction including the blocked cross-linking agent.

20. 发明申请

US20170222532A1 Linear Vibration Motor 审中-公开
公开(公告)号：US20170222532A1
公开(公告)日：2017-08-03
申请号：US15403514
申请日：2017-01-11
申请人： Hongxing Wang , Rongguan Zhou , Yue Chen
发明人： Hongxing Wang , Rongguan Zhou , Yue Chen
IPC分类号： H02K33/02 , H02K1/12 , H02K1/34 , H02K11/215
CPC分类号： H02K1/34 , H02K11/215 , H02K33/16
摘要： A linear vibration motor is disclosed. The linear vibration motor includes a housing; a vibrating unit in the housing, the vibrating unit including a magnet; a plurality of elastic members suspending the vibrating unit elastically in the housing; a drive coil positioned opposed to the magnet for driving the vibrating unit to vibrate along a first direction; a Hall sensor fixed on the housing and facing the magnet for detecting displacement of the vibrating unit along a direction vertical to the first direction; and a braking coil arranged on the housing and surrounding the Hall sensor for reacting upon the vibrating unit in accordance with the displacement detected by the Hall sensor in order to adjust the displacement of the vibrating unit vertical to the first direction.

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