公开(公告)号：US07082038B2

公开(公告)日：2006-07-25

申请号：US10889106

申请日：2004-07-13

申请人： Pei Chen ,  Pi-Yun Lee

发明人： Pei Chen ,  Pi-Yun Lee

IPC分类号： H05K7/14 ,  E05B65/46

CPC分类号： H05K7/1487

摘要： For a front cover protector mounted on a housing of a server, the protector includes: two connecting mechanisms fixed on the server by at least one screw,; two shields covering the screw and fixed on the connecting mechanism by at least one fixing screw; a front cover covering a front face of the server, comprising a fastening mechanism and being locked on the connecting mechanism by a locking element to cover the fixing screw on the shield. The front cover protector can prevent the important parts of the server from being stolen or damaged.

摘要翻译： 对于安装在服务器外壳上的前盖保护器，保护器包括：通过至少一个螺钉固定在服务器上的两个连接机构; 两个屏蔽件，覆盖螺钉并通过至少一个固定螺钉固定在连接机构上; 覆盖服务器前表面的前盖，包括紧固机构，并通过锁定元件锁定在连接机构上，以覆盖屏蔽上的固定螺钉。 前盖保护罩可以防止服务器的重要部件被盗或损坏。

公开(公告)号：US20050122702A1

公开(公告)日：2005-06-09

申请号：US10889106

申请日：2004-07-13

申请人： Pei Chen ,  Pi-Yun Lee

发明人： Pei Chen ,  Pi-Yun Lee

IPC分类号： G06F1/16 ,  G06F1/18 ,  H05K5/02 ,  H05K5/03 ,  H05K7/14 ,  H05K7/18

CPC分类号： H05K7/1487

摘要： For a front cover protector mounted on a housing of a server, the protector includes: two connecting mechanisms fixed on the server by at least one screw,; two shields covering the screw and fixed on the connecting mechanism by at least one fixing screw; a front cover covering a front face of the server, comprising a fastening mechanism and being locked on the connecting mechanism by a locking element to cover the fixing screw on the shield. The front cover protector can prevent the important parts of the server from being stolen or damaged

摘要翻译： 对于安装在服务器外壳上的前盖保护器，保护器包括：通过至少一个螺钉固定在服务器上的两个连接机构; 两个屏蔽件，覆盖螺钉并通过至少一个固定螺钉固定在连接机构上; 覆盖服务器前表面的前盖，包括紧固机构，并通过锁定元件锁定在连接机构上，以覆盖屏蔽上的固定螺钉。 前盖保护罩可以防止服务器的重要部件被盗或损坏

公开(公告)号：US20050105268A1

公开(公告)日：2005-05-19

申请号：US10832384

申请日：2004-04-27

申请人： Pei Chen ,  Pi-Yun Lee

发明人： Pei Chen ,  Pi-Yun Lee

IPC分类号： H05K5/02 ,  H05K5/03 ,  H05K7/20

CPC分类号： H05K7/1487 ,  H05K5/0239

摘要： A back cover protector is mounted on a back side of a server, the back side having a plurality of holes, the back cover protector comprises a back panel cover having at least two binding units, a first locking element, a plurality of heat-dissipating holes and at least one I/O port hole, wherein the back side of the server is covered with the back panel cover by sticking binding units to the plurality of holes on the back side; and a second locking element fixed on the back side of the server corresponding to the first locking element and locking with the first locking element.

摘要翻译： 后盖保护器安装在服务器的后侧，后侧具有多个孔，后盖保护器包括具有至少两个绑定单元的后面板盖，第一锁定元件，多个散热片 孔和至少一个I / O端口孔，其中服务器的后侧通过将绑定单元粘附到背侧上的多个孔而被后面板盖覆盖; 以及第二锁定元件，其固定在所述服务器的与所述第一锁定元件相对应的背面并与所述第一锁定元件锁定。

公开(公告)号：US11905634B2

公开(公告)日：2024-02-20

申请号：US17509464

申请日：2021-10-25

申请人： Shing-Chung Josh Wong ,  Johnny F. Najem ,  Pei Chen

发明人： Shing-Chung Josh Wong ,  Johnny F. Najem ,  Pei Chen

IPC分类号： D04H1/74 ,  C09J5/00

CPC分类号： D04H1/74 ,  C09J5/00 ,  C09J2301/31 ,  C09J2400/263 ,  Y10T29/49801 ,  Y10T29/53526 ,  Y10T428/24132

摘要： A dry adhesive including a non-woven fabric of nanofibers comprising a polymeric material. The nanofibers include an average diameter within a range of from 50 nm to 10000 nm, and the non-woven fabric of nanofibers has a thickness within a range of from 0.1 μm to 100 μm. The dry adhesive has a shear adhesion strength that is higher than the normal adhesion strength. Additionally disclosed is a dry adhesive fiber mat including substantially aligned fibers extending lengthwise from a first region to a second region, each of the fibers having a diameter that is less than or equal to 10 microns. The dry adhesive fiber mat is selectively repositionable to, from, and between a mechanically interlocked state wherein the fibers at the first region are intimately positioned within void spaces between the fibers at the second region and a separated state not intimately positioned as such.

公开(公告)号：US08971828B2

公开(公告)日：2015-03-03

申请号：US13399156

申请日：2012-02-17

申请人： Jianmin Zhou ,  Pei Chen ,  Hui Li ,  Zhan Shi

发明人： Jianmin Zhou ,  Pei Chen ,  Hui Li ,  Zhan Shi

IPC分类号： H04B1/04 ,  H04L27/36

CPC分类号： H04L27/368

摘要： The embodiments of the present invention provide a predistortion device, method for predistortion and transmitter/receiver system. The predistortion device comprises a predistortion unit, and the predistortion device further comprises: a signal acquiring unit to process the output signals of a transmitting circuit to obtain distorted signals; a signal coupling unit to couple the distorted signals acquired by the signal acquiring unit to the receiving signals inputted to a receiving circuit; and a signal processing unit to decouple the output signals of the receiving circuit to acquire the distorted signals and the receiving signals. With the embodiments of the present invention, an analog receiving circuit may be reused in a half duplexing system and a full duplexing system, and the requirement on the analog receiving circuit is lowered, thereby reducing the cost.

摘要翻译： 本发明的实施例提供了一种预失真装置，用于预失真和发射机/接收机系统的方法。 预失真装置包括预失真单元，预失真装置还包括：信号获取单元，用于处理发送电路的输出信号以获得失真信号; 信号耦合单元，用于将由信号获取单元获取的失真信号耦合到输入到接收电路的接收信号; 以及信号处理单元，用于对接收电路的输出信号进行去耦以获取失真的信号和接收信号。 利用本发明的实施例，模拟接收电路可以在半双工系统和全双工系统中重复使用，并且对模拟接收电路的要求降低，从而降低了成本。

公开(公告)号：US20120113890A1

公开(公告)日：2012-05-10

申请号：US12940361

申请日：2010-11-05

申请人： Pei Chen ,  Bin Tian

发明人： Pei Chen ,  Bin Tian

IPC分类号： H04W88/02

CPC分类号： H04B7/18517 ,  H04B7/1853

摘要： Arrangements are presented for adjusting a power level and data rate at an access terminal. The access terminal may include a transmitter module configured to transmit data packets to a gateway. The access terminal may include a receiver module configured to receive control data generated at the gateway. The access terminal may also include a control module. The control module may evaluate the received control data. The control module may increase a transmit power level for data packets to be transmitted from the transmitter module when a first set of conditions is not satisfied. In the first set of conditions, the control data may include a first command. The control module may increase a data rate for data packets to be transmitted from the transmitter module when a second set of conditions is satisfied. In the second set of conditions, the control data may include a second command.

摘要翻译： 提出了用于调整接入终端的功率电平和数据速率的安排。 接入终端可以包括被配置为向网关发送数据分组的发射机模块。 接入终端可以包括被配置为接收在网关处生成的控制数据的接收器模块。 接入终端还可以包括控制模块。 控制模块可以评估所接收的控制数据。 当不满足第一组条件时，控制模块可以增加要从发射机模块发送的数据分组的发射功率电平。 在第一组条件中，控制数据可以包括第一命令。 当满足第二组条件时，控制模块可以增加要从发射机模块发送的数据分组的数据速率。 在第二组条件中，控制数据可以包括第二命令。

公开(公告)号：US07296420B2

公开(公告)日：2007-11-20

申请号：US11001795

申请日：2004-12-02

申请人： Pei Chen ,  Jorge Goitia ,  Cherngye Hwang ,  Bigal Leung ,  Diana Perez ,  Yongjian Sun

发明人： Pei Chen ,  Jorge Goitia ,  Cherngye Hwang ,  Bigal Leung ,  Diana Perez ,  Yongjian Sun

IPC分类号： F25D25/00 ,  F25D17/06 ,  F25D23/12

CPC分类号： H01L21/67109 ,  H01L21/67333

摘要： Embodiments of the present invention are directed to a pallet assembly which facilitates direct cooling of the wafer carrier. In one embodiment, the pallet assembly comprises a frame which holds at least one carrier of a component. The pallet assembly further comprises a tray which is operable for being mechanically coupled with the frame. The tray comprises at least one discreet region which corresponds with the carrier when the tray is coupled with the frame. In embodiments of the present invention, the discreet region comprises at least one hole extending through the tray for permitting a coolant medium to dissipate heat from the carrier.

摘要翻译： 本发明的实施例涉及一种有助于晶片载体的直接冷却的托盘组件。 在一个实施例中，托盘组件包括保持部件的至少一个托架的框架。 托盘组件还包括可操作以与框架机械联接的托盘。 当托盘与框架联接时，该托盘包括至少一个对应于托架的离散区域。 在本发明的实施例中，离散区域包括延伸穿过托盘的至少一个孔，用于允许冷却剂介质从载体中散发热量。

公开(公告)号：US20070177696A1

公开(公告)日：2007-08-02

申请号：US11441653

申请日：2006-05-25

申请人： Pei Chen ,  Ivan Fernandez-Corbaton ,  Jordi Pont

发明人： Pei Chen ,  Ivan Fernandez-Corbaton ,  Jordi Pont

IPC分类号： H03D1/00 ,  H04B14/04

CPC分类号： H03M13/3905 ,  H03M13/3723 ,  H03M13/3972 ,  H03M13/6561

摘要： A MAP decoder, or a turbo decoder having constituted MAP decoders, is configured with bi-directional sliding windows. A sliding window architecture is applied to the forward state metric (FSM) calculation of an encoded data block having a trellis with N time-steps. The data block is divided into smaller sub-blocks and a forward recursion of two or more of the sub-blocks are performed in parallel to obtain FSMs. Each sub-block overlaps with a previous sub-block by k time-steps, where k is an integer value greater than zero. This provides a good approximation of the FSMs at time-step k+t of the sub-block. The FSMs associated with the first k time steps of each sub-block, other than the first sub-block, are discarded. A reverse recursion of each sub-block is also performed to obtain reverse state metrics (RSM) for the sub-block. Likelihood ratios are then calculated based on the FSMs and RSMs.

摘要翻译： 具有MAP解码器的MAP解码器或turbo解码器配置有双向滑动窗口。 将滑动窗口架构应用于具有N个时间步长的网格的编码数据块的前向状态度量（FSM）计算。 将数据块划分为更小的子块，并行执行两个或更多个子块的正向递归，以获得FSM。 每个子块与先前的子块重叠k个时间步长，其中k是大于零的整数值。 这提供了子块的时间步长k + t处的FSM的良好近似。 与除第一子块之外的每个子块的第一k个时间步长相关联的FSM被丢弃。 还执行每个子块的反向递归以获得子块的反向状态度量（RSM）。 然后根据FSM和RSM计算似然比。

公开(公告)号：US07027519B2

公开(公告)日：2006-04-11

申请号：US09796124

申请日：2001-02-28

申请人： Jay Bao ,  Pei Chen ,  Hisashi Kobayashi

发明人： Jay Bao ,  Pei Chen ,  Hisashi Kobayashi

IPC分类号： H04L23/02

CPC分类号： H04L27/2647 ,  H04L25/0236

摘要： In orthogonal frequency division multiplexing systems, iterative maximum likelihood channel estimation and signal detection is preformed. The channel estimation gives the maximum likelihood estimates of time domain channel parameters. A cost function is defined. An iterative process estimates a joint channel impulse response and a transmitted signal that minimize the cost function, and thus solves the channel estimation and signal detection problem jointly without having specific knowledge of the channel.

公开(公告)号：US20230305187A1

公开(公告)日：2023-09-28

申请号：US18041497

申请日：2021-07-13

申请人： Pei Chen ,  Rui Liu ,  Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences

发明人： Luonan Chen ,  Pei Chen ,  Rui Liu

IPC分类号： G01W1/02

CPC分类号： G01W1/02

摘要： The invention discloses a multi-step prediction method and system of future wind speed based on automatic reservoir neural network, realizes accurate and fast multi-step prediction of future information, maintains high robustness to noise and system time-varying, and avoids over-fitting problems. The technical scheme is: for short-term high-dimensional wind speed data, based on the delay embedding theory, the observed high-dimensional dynamics is used as the reservoir by using space-time information transformation, and the high-dimensional wind speed data is mapped to the future information of the target variable. The automatic reservoir neural network realizes the multi-step prediction of the target variable by solving a pair of conjugate space-time information interaction equations.