公开(公告)号：US20150103760A1

公开(公告)日：2015-04-16

申请号：US14368502

申请日：2012-03-07

申请人： Shuai Zhang ,  Jin Xu ,  Jun Xu

发明人： Shuai Zhang ,  Jin Xu ,  Jun Xu

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04L1/00 ,  H04L1/0016 ,  H04W28/18

摘要： Embodiments of the disclosure provides a method for transmitting data of hotspot cell coverage including: step a. a base station adjusts a Modulation and Coding Scheme (MCS) table allowing the same to satisfy a 256 QAM modulation scheme, and acquires layer 1 Transport Block Size (TBS) when the modulation scheme is 256 QAM; step b. on the basis of NPRB, ITBS and the number of Transport Block (TB) mapping layers, the base station determines the TBS currently transmitting data, and transmits data on the basis of the TBS. Embodiments of the disclosure also provides a device and base station for transmitting data. Employment of the method, device, and base station for transmitting the data of hotspot cell coverage of embodiments of the disclosure allows for optimized modulation scheme for the same to support up to 256 QAM, and for improved system throughput, thus solving the problem in hotspot cell coverage of system transmission speed not capable of satisfying actual demand.

摘要翻译： 本公开的实施例提供了一种用于发送热点小区覆盖的数据的方法，包括：步骤a。 基站调整调制编码方案（MCS）表，使其能够满足256QAM调制方案，并且当调制方案为256QAM时获取层1传输块大小（TBS）; 步骤b。 基于NPRB，ITBS和传输块（TB）映射层的数量，基站确定当前正在发送数据的TBS，并且基于TBS发送数据。 本公开的实施例还提供了用于发送数据的设备和基站。 采用用于发送本公开实施例的热点小区覆盖的数据的方法，设备和基站允许优化的调制方案用于支持高达256QAM，并且为了改善系统吞吐量，从而解决了热点中的问题 系统传输速度的小区覆盖率不能满足实际需求。

公开(公告)号：US08888619B2

公开(公告)日：2014-11-18

申请号：US13123806

申请日：2009-10-27

申请人： John R. Antchak ,  Jun Xu

发明人： John R. Antchak ,  Jun Xu

IPC分类号： F16H9/00 ,  F16H59/00 ,  F16H61/00 ,  F16H63/00 ,  F16D3/00 ,  F16H55/14 ,  F16H55/36 ,  F16D7/02 ,  F16D41/20

CPC分类号： F16D7/022 ,  F16D41/206 ,  Y10T29/49

摘要： A method for producing an over-running decoupler that is configured to transmit rotary power between a rotary member and a hub. The over-running decoupler includes a one-way clutch having a clutch spring, a carrier that is coupled to the clutch spring and at least one spring that resiliently couples the carrier to the hub. The method includes: establishing a desired fatigue life of the at least one spring; establishing a design deflection of the at least one spring during resonance, wherein deflection of the at least one spring at the design deflection during resonance does not reduce a fatigue life of the at least one spring below the desired fatigue life; and preventing resonance in the over-running decoupler by controlling a maximum deflection of the at least one spring such that the maximum deflection is less than or equal to the design deflection.

摘要翻译： 一种用于生产超行走解耦器的方法，其被配置为在旋转构件和轮毂之间传递旋转动力。 超跑分离器包括具有离合器弹簧的单向离合器，联接到离合器弹簧的载体和将载体弹性耦合到毂的至少一个弹簧。 该方法包括：建立所述至少一个弹簧的期望的疲劳寿命; 在共振期间建立所述至少一个弹簧的设计偏转，其中所述至少一个弹簧在共振期间的设计偏转处的偏转不会将所述至少一个弹簧的疲劳寿命降低到低于期望的疲劳寿命; 并且通过控制所述至少一个弹簧的最大偏转使得所述最大偏转小于或等于所述设计偏转来防止所述过运转解耦器中的共振。

公开(公告)号：US20140328581A1

公开(公告)日：2014-11-06

申请号：US14110183

申请日：2012-04-09

申请人： Changqing Li ,  Jun Xu ,  Wuguo Zhang ,  Haibo Zhan

发明人： Changqing Li ,  Jun Xu ,  Wuguo Zhang ,  Haibo Zhan

IPC分类号： F24H1/00

CPC分类号： F24H1/0018 ,  B01D11/00 ,  C22B3/02 ,  Y02P10/234

摘要： A heater and a heating method for a wet extraction tank, said heater comprising a heating tube comprising a spiral glass tube with an air inlet and an air outlet; the air inlet is connected to a steam supply apparatus via a steam tube, and the air outlet is in communication with an apparatus containing micro-steam or hot water; the steam tube has with a pressure regulating valve for adjusting the steam pressure inside the heating tube; the glass tube is fixedly connected to the extraction tank by a wooden material fixed to the tank via a stainless steel bolt; the glass tube is fixed to the wooden material by wrapping and welding a heat and chemical resistant soft plastic sheeting. The heating method comprises maintaining the liquid inside the tank in a constant state of ebullition so that heat is evenly and uniformly distributed throughout the tank.

摘要翻译： 一种用于湿提取罐的加热器和加热方法，所述加热器包括加热管，该加热管包括具有进气口和空气出口的螺旋形玻璃管; 空气入口通过蒸汽管连接到蒸汽供应装置，并且空气出口与含有微蒸汽或热水的设备连通; 蒸汽管具有用于调节加热管内部的蒸汽压力的压力调节阀; 玻璃管通过不锈钢螺栓固定在罐体上的木质材料固定连接到提取罐; 通过缠绕和焊接耐热和耐化学腐蚀的软塑料板将玻璃管固定在木材上。 加热方法包括将罐内的液体保持在恒定的沸腾状态，使得热量均匀均匀地分布在整个罐中。

公开(公告)号：US08863925B2

公开(公告)日：2014-10-21

申请号：US13805499

申请日：2011-06-23

申请人： John R. Antchak ,  Jun Xu

发明人： John R. Antchak ,  Jun Xu

IPC分类号： F16D41/20 ,  F16D13/76 ,  F16D7/02 ,  B60K25/00 ,  F16H55/36

CPC分类号： F16D41/206 ,  B60K25/00 ,  F16D3/12 ,  F16D7/022 ,  F16D13/76 ,  F16H55/36 ,  F16H2055/366

摘要： A decoupler assembly with an input hub, an output member, and a one-way clutch. In one form, the decoupler assembly includes an annular bearing mount with a needle bearing disposed between the bearing mount and the input hub to support the output member for rotation on the input hub. In another form the decoupler assembly further comprises a torsional vibration damper that is received within an internal cavity that is bounded on opposite axial ends by the output member and a cover that is coupled to the output member.

摘要翻译： 具有输入轮毂，输出构件和单向离合器的分离器组件。 在一种形式中，分离器组件包括环形轴承座，其具有设置在轴承座和输入轮毂之间的滚针轴承，以支撑输出构件以在输入轮毂上旋转。 在另一种形式中，解耦器组件还包括扭转振动阻尼器，该扭转振动阻尼器被容纳在由输出构件在相对的轴向端部上限定的内部空腔中，以及联接到输出构件的盖子。

公开(公告)号：US08861958B2

公开(公告)日：2014-10-14

申请号：US11707812

申请日：2007-02-15

申请人： Jun Xu ,  Nanjian Qian

发明人： Jun Xu ,  Nanjian Qian

IPC分类号： H04B10/00 ,  H04J14/08 ,  H04J3/16 ,  H04J3/14 ,  H04Q11/00

CPC分类号： H04B10/27 ,  H04J3/14 ,  H04J3/1694 ,  H04J14/086 ,  H04Q11/0066 ,  H04Q11/0067 ,  H04Q2011/0015 ,  H04Q2011/0064

摘要： Methods and apparatus for providing enhanced optical networking service and performance which are particularly advantageous in terms of low cost and use of existing infrastructure, access control techniques, and components. In the exemplary embodiment, current widespread deployment and associated low cost of Ethernet-based systems are leveraged through use of an Ethernet CSMA/CD MAC in the optical domain on a passive optical network (PON) system. Additionally, local networking services are optionally provided to the network units on the PON since each local receiver can receive signals from all other users. An improved symmetric coupler arrangement provides the foregoing functionality at low cost. The improved system architecture also allows for fiber failure protection which is readily implemented at low cost and with minimal modification.

摘要翻译： 用于提供增强的光网络服务和性能的方法和装置在现有基础设施，访问控制技术和组件的低成本和使用方面特别有利。 在示例性实施例中，通过在无源光网络（PON）系统上的光域中使用以太网CSMA / CD MAC来利用当前广泛部署和相关联的基于以太网的系统的低成本。 此外，本地网络服务可选地提供给PON上的网络单元，因为每个本地接收机可以从所有其他用户接收信号。 改进的对称耦合器布置以低成本提供前述功能。 改进的系统架构还允许光纤故障保护，其以低成本容易地实现并且以最小的修改。

公开(公告)号：US08803225B2

公开(公告)日：2014-08-12

申请号：US13695341

申请日：2012-09-06

申请人： Ning Cui ,  Renrong Liang ,  Jing Wang ,  Jun Xu

发明人： Ning Cui ,  Renrong Liang ,  Jing Wang ,  Jun Xu

IPC分类号： H01L29/76 ,  H01L29/94 ,  H01L31/062 ,  H01L31/113 ,  H01L31/119

CPC分类号： H01L29/7827 ,  H01L29/517 ,  H01L29/66356 ,  H01L29/66666 ,  H01L29/7391

摘要： A tunneling field effect transistor and a method for fabricating the same are provided. The tunneling field effect transistor includes: a semiconductor substrate and a drain layer formed in the semiconductor substrate, in which the drain layer is first type heavily doped; an epitaxial layer formed on the drain layer, with an isolation region formed in the epitaxial layer; a buried layer formed in the epitaxial layer, in which the buried layer is second type lightly doped; a source formed in the buried layer, in which the source is second type heavily doped; a gate dielectric layer formed on the epitaxial layer, and a gate formed on the gate dielectric layer; and a source metal contact layer formed on the source, and a drain metal contact layer formed under the drain layer.

摘要翻译： 提供隧道场效应晶体管及其制造方法。 隧道场效应晶体管包括：半导体衬底和形成在半导体衬底中的漏极层，其中漏极层是重掺杂的第一类型; 形成在所述漏极层上的外延层，在所述外延层中形成隔离区; 形成在外延层中的掩埋层，其中所述掩埋层是第二类型轻掺杂的; 在掩埋层中形成的源，其中源极重掺杂; 形成在所述外延层上的栅极电介质层和形成在所述栅极介电层上的栅极; 以及形成在源极上的源极金属接触层和形成在漏极层下面的漏极金属接触层。

公开(公告)号：US08798200B2

公开(公告)日：2014-08-05

申请号：US13202929

申请日：2009-07-03

申请人： Jin Xu ,  Jun Xu ,  Zhifeng Yuan ,  Qianzi Xu ,  Xianwei Gong ,  Bo Sun ,  Huiying Fang

发明人： Jin Xu ,  Jun Xu ,  Zhifeng Yuan ,  Qianzi Xu ,  Xianwei Gong ,  Bo Sun ,  Huiying Fang

IPC分类号： H04L27/36 ,  H04L1/00 ,  H04L27/34 ,  H04L1/18

CPC分类号： H04L27/3405 ,  H04L1/0066 ,  H04L1/0071 ,  H04L1/1893

摘要： The present invention provides a constellation mapping method, and the method includes: flipping a plurality of bits in each modulation symbol unit to be mapped in part of or all of modulation symbol units to be mapped of a bit sequence to be mapped; and mapping each flipped modulation symbol unit to be mapped as a modulation symbol in a constellation. By means of the present invention, the phenomenon that consecutive bits have the same reliability can be effectively avoided by changing unevenness of reliability distribution of the consecutive bits, and at the same time, the link performance can be improved.

摘要翻译： 本发明提供一种星座映射方法，该方法包括：在要映射的比特序列映射的调制符号单元的一部分或全部中，对每个调制符号单元中的多个比特进行翻转， 并映射要映射成星座图中的调制符号的每个翻转的调制符号单元。 通过本发明，可以通过改变连续位的可靠性分布的不均匀性来有效地避免连续位具有相同可靠性的现象，同时可提高链路性能。

公开(公告)号：US08798185B2

公开(公告)日：2014-08-05

申请号：US13577789

申请日：2010-10-22

申请人： Yijian Chen ,  Wu Yin ,  Yu Ngok Li ,  Jun Xu ,  Xun Yang

发明人： Yijian Chen ,  Wu Yin ,  Yu Ngok Li ,  Jun Xu ,  Xun Yang

IPC分类号： H04B7/02 ,  H04B7/06 ,  H04L1/00

CPC分类号： H04L1/0025 ,  H04B7/063 ,  H04B7/0645 ,  H04L25/03898

摘要： The present invention discloses a method for Multiple Input Multiple Output (MIMO) channel information feedback, and the method includes: a terminal selecting part of column vectors for MIMO system feedback from a codebook matrix W corresponding to a Precoding Matrix Indicator (PMI) and marking the selected part of column vectors as Wpart; the terminal determining information O which represents high-precision vector quantification information of MIMO along with the part of column vectors Wpart according to a common representation relationship F, and feeding back the information O to a base station. The present invention also discloses a terminal and a base station which support MIMO. The present invention achieves high-precision and low-overhead channel information feedback and can well support multiple vector feedback needed by high rank (more layer multiplexing) MIMO transmission and high-precision feedback needed by low rank MIMO transmission simultaneously.

摘要翻译： 本发明公开了一种多输入多输出（MIMO）信道信息反馈的方法，该方法包括：从对应于预编码矩阵指示符（PMI）的码本矩阵W中选择一部分用于MIMO系统反馈的列向量， 所选的部分列向量为Wpart; 终端确定信息O，其表示MIMO的高精度矢量量化信息以及根据公共表示关系F的列向量Wpart的一部分，并将信息O反馈到基站。 本发明还公开了一种支持MIMO的终端和基站。 本发明实现了高精度和低开销的信道信息反馈，并且可以很好地支持高秩（多层复用）MIMO传输和低秩MIMO传输所需的高精度反馈所需的多向量反馈。

公开(公告)号：US08785938B2

公开(公告)日：2014-07-22

申请号：US13583851

申请日：2012-08-02

申请人： Lianfeng Zhao ,  Renrong Liang ,  Mei Zhao ,  Jing Wang ,  Jun Xu

发明人： Lianfeng Zhao ,  Renrong Liang ,  Mei Zhao ,  Jing Wang ,  Jun Xu

IPC分类号： H01L29/786 ,  H01L29/04

CPC分类号： H01L29/78675 ,  H01L27/1281 ,  H01L29/04 ,  H01L29/66757

摘要： A method for forming a polycrystalline film, a polycrystalline film formed by the method and a thin film transistor fabricated from the polycrystalline film are provided. The method comprises the steps of: providing a substrate; forming a thermal conductor layer on the substrate; etching the thermal conductor layer until the substrate is exposed to form a thermal conductor pattern; forming a seed layer on the thermal conductor layer and the substrate; etching the seed layer to form seed crystals on both sidewalls of the thermal conductor; forming an amorphous layer on the substrate, the thermal conductor layer and the seed crystals; etching the amorphous layer; and recrystallizing the amorphous layer to form a polycrystalline layer.

摘要翻译： 提供一种形成多晶膜的方法，通过该方法形成的多晶膜和由多晶膜制造的薄膜晶体管。 该方法包括以下步骤：提供衬底; 在所述基板上形成热导体层; 蚀刻热导体层，直到基板被暴露以形成热导体图案; 在导热体层和基板上形成晶种层; 蚀刻种子层以在热导体的两个侧壁上形成晶种; 在基板上形成非晶层，热导体层和晶种; 蚀刻非晶层; 并使非晶层重结晶以形成多晶层。

公开(公告)号：US20140145314A1

公开(公告)日：2014-05-29

申请号：US13816164

申请日：2012-12-18

申请人： JING Wang ,  Renrong Liang ,  Lei Guo ,  Jun Xu

发明人： JING Wang ,  Renrong Liang ,  Lei Guo ,  Jun Xu

IPC分类号： H01L29/04

CPC分类号： H01L29/04 ,  H01L21/02381 ,  H01L21/02433 ,  H01L21/0245 ,  H01L21/02488 ,  H01L21/02507 ,  H01L21/02532 ,  H01L21/0276 ,  H01L21/28255 ,  H01L21/823807 ,  H01L29/06 ,  H01L29/1054 ,  H01L29/161 ,  H01L29/24 ,  H01L29/517 ,  H01L29/78

摘要： A semiconductor structure with beryllium oxide is provided. The semiconductor structure comprises: a semiconductor substrate (100); and a plurality of insulation oxide layers (201, 202 . . . 20x) and a plurality of single crystal semiconductor layers (301, 302 . . . 30x) alternately stacked on the semiconductor substrate (100). A material of the insulation oxide layer (201) contacted with the semiconductor substrate (100) is any one of beryllium oxide, SiO2, SiOxNy and a combination thereof, a material of other insulation oxide layers (202 . . . 20x) is single crystal beryllium oxide.

摘要翻译： 提供了具有氧化铍的半导体结构。 半导体结构包括：半导体衬底（100）; 以及交替层叠在半导体基板（100）上的多个绝缘氧化物层（201,202,20.0x）和多个单晶半导体层（301,302,30 ...）。 与半导体衬底（100）接触的绝缘氧化物层（201）的材料是氧化铍，SiO 2，SiO x N y及其组合中的任一种，其它绝缘氧化物层（202.20x）的材料是单晶 氧化铍。