TUNNELING FIELD EFFECT TRANSISTOR AND METHOD FOR FORMING THE SAME
    131.
    发明申请
    TUNNELING FIELD EFFECT TRANSISTOR AND METHOD FOR FORMING THE SAME 有权
    隧道场效应晶体管及其形成方法

    公开(公告)号:US20120223390A1

    公开(公告)日:2012-09-06

    申请号:US13147470

    申请日:2011-06-24

    摘要: The present disclosure provides a TFET, which comprises: a substrate; a channel region formed in the substrate, and a source region and a drain region formed on two sides of the channel region; a gate stack formed on the channel region, wherein the gate stack comprises: a gate dielectric layer, and at least a first gate electrode and a second gate electrode distributed in a direction from the source region to the drain region and formed on the gate dielectric layer, and the first gate electrode and the second gate electrode have different work functions; and a first side wall and a second side wall formed on a side of the first gate electrode and on a side of the second gate electrode respectively.

    摘要翻译: 本公开提供了一种TFET,其包括:基板; 形成在所述衬底中的沟道区,以及形成在所述沟道区的两侧的源极区和漏极区; 形成在所述沟道区上的栅极叠层,其中所述栅极堆叠包括:栅极电介质层,以及至少第一栅极电极和第二栅极电极,所述栅极电极和第二栅极电极沿着从所述源极区域到所述漏极区域的方向分布并形成在所述栅极电介质上 第一栅电极和第二栅电极具有不同的功函数; 以及分别形成在第一栅电极的一侧和第二栅极侧的第一侧壁和第二侧壁。

    METHOD AND SYSTEM FOR ACQUIRING CHANNEL STATE INFORMATION
    133.
    发明申请
    METHOD AND SYSTEM FOR ACQUIRING CHANNEL STATE INFORMATION 有权
    获取信道状态信息的方法和系统

    公开(公告)号:US20120207240A1

    公开(公告)日:2012-08-16

    申请号:US13501553

    申请日:2010-11-02

    IPC分类号: H04B15/00

    摘要: A method for acquiring channel state information is disclosed in the present invention, including: a user equipment (UE) reporting codebook index information and information about the total number of layers to a base station (eNB), wherein the codebook index information includes one of the following information: class 2 codebook index l; and class 1 codebook index i and index parameter j; and after receiving the codebook index information and information about the total number of layers sent by the UE, the base station obtaining a codeword in the manner of inquiring of a preset codebook list or in the manner of inquiring of the preset codebook list in conjunction with calculation according to the codebook index information and information about the total number of layers. A system for acquiring channel state information is also disclosed in the present invention.

    摘要翻译: 在本发明中公开了一种用于获取信道状态信息的方法,包括:向基站(eNB)报告码本索引信息和关于总层数的信息的用户设备(UE),其中码本索引信息包括 以下信息:class 2 codebook index l; 和1类码本索引i和索引参数j; 并且在接收到码本索引信息和关于由UE发送的总层数的信息之后,基站以查询预设码本列表的方式或以预设码本列表的查询方式结合获取码字 根据码本索引信息计算和关于总层数的信息。 本发明还公开了一种获取信道状态信息的系统。

    Architecture and control of reed-solomon error identification and evaluation
    134.
    发明授权
    Architecture and control of reed-solomon error identification and evaluation 有权
    芦苇单体错误识别和评估的架构与控制

    公开(公告)号:US08245118B2

    公开(公告)日:2012-08-14

    申请号:US12512710

    申请日:2009-07-30

    IPC分类号: H03M13/00

    摘要: Systems and methods are provided for implementing error identification and evaluation for a Reed-Solomon (RS) error-correction code (ECC) system. The BMA algorithm and/or list decoding may produce one or more error locator polynomials that are related to a decision-codeword. An accelerated Chien search can be used to more quickly evaluate the one or more error locator polynomial. If the accelerated Chien search identifies a valid error locator polynomial, a normal Chien search can be used to identify error locations, and Forney's algorithm or an equivalent technique can be used to evaluate the error values. A RS ECC decoder can include a computation circuit that evaluates an error locator polynomial or an error evaluator polynomial. The computation circuit can include computation components that receive the coefficients of the polynomials.

    摘要翻译: 提供了系统和方法,用于实现里德 - 所罗门(RS)纠错码(ECC)系统的错误识别和评估。 BMA算法和/或列表解码可以产生与决策码字相关的一个或多个错误定位器多项式。 加速Chien搜索可用于更快速地评估一个或多个错误定位器多项式。 如果加速Chien搜索识别有效的错误定位器多项式,则可以使用正常的Chien搜索来识别错误位置,并且可以使用Forney的算法或等效技术来评估误差值。 RS ECC解码器可以包括评估错误定位器多项式或误差评估器多项式的计算电路。 计算电路可以包括接收多项式的系数的计算组件。

    Method and Apparatus for Transmitting Uplink Control Signaling on Physical Uplink Shared Channel
    136.
    发明申请
    Method and Apparatus for Transmitting Uplink Control Signaling on Physical Uplink Shared Channel 有权
    用于在物理上行链路共享信道上传输上行链路控制信令的方法和装置

    公开(公告)号:US20120201212A1

    公开(公告)日:2012-08-09

    申请号:US13391350

    申请日:2010-06-25

    IPC分类号: H04W72/04

    摘要: The present invention discloses a method for transmitting uplink control signaling in a Physical Uplink Shared Channel (PUSCH). The method includes: when two transport blocks/codewords are transmitted in the PUSCH, mapping uplink control signaling to the layer corresponding to one of the two transport blocks/codewords to transmit. The present invention also discloses an apparatus for transmitting uplink control signaling in the PUSCH. The apparatus includes: a mapping unit, used for mapping uplink control signaling to the layer corresponding to one of two transport blocks/codewords when the two transport blocks/codewords are transmitted in the PUSCH; and a transmission unit, used for transmitting the uplink control signaling. The present invention effectively solves the problem of transmitting uplink control signaling in the PUSCH when the PUSCH uses spatial multiplexing in an LTE-A system.

    摘要翻译: 本发明公开了一种在物理上行链路共享信道(PUSCH)中发送上行链路控制信令的方法。 该方法包括:当在PUSCH中发送两个传输块/码字时,将上行链路控制信令映射到与两个传输块/码字之一相对应的层以进行传输。 本发明还公开了一种用于在PUSCH中发送上行链路控制信令的装置。 该装置包括:映射单元,用于当在PUSCH中发送两个传输块/码字时,将上行链路控制信令映射到与两个传输块/码字之一相对应的层; 以及用于发送上行控制信令的发送单元。 当在LTE-A系统中使用空间复用时,本发明有效地解决了在PUSCH中发送上行控制信令的问题。

    Architecture and control of reed-solomon list decoding
    138.
    发明授权
    Architecture and control of reed-solomon list decoding 有权
    芦苇列表解码的架构与控制

    公开(公告)号:US08132083B1

    公开(公告)日:2012-03-06

    申请号:US12541720

    申请日:2009-08-14

    IPC分类号: H03M13/00

    摘要: Systems and methods are provided for implementing list decoding in a Reed-Solomon (RS) error-correction system. A detector can provide a decision-codeword from a channel and can also provide soft-information for the decision-codeword. The soft-information can be organized into an order of combinations of error events for list decoding. An RS decoder can employ a list decoder that uses a pipelined list decoder architecture. The list decoder can include one or more syndrome modification circuits that can compute syndromes in parallel. A long division circuit can include multiple units that operate to compute multiple quotient polynomial coefficients in parallel. The list decoder can employ iterative decoding and a validity test to generate error indicators. The iterative decoding and validity test can use the lower syndromes.

    摘要翻译: 提供了用于在里德 - 所罗门(RS)纠错系统中实现列表解码的系统和方法。 检测器可以从信道提供判决码字,并且还可以为判决码字提供软信息。 软信息可以被组织成用于列表解码的错误事件的组合的顺序。 RS解码器可以使用使用流水线列表解码器架构的列表解码器。 列表解码器可以包括可以并行计算综合征的一个或多个综合征修改电路。 长分割电路可以包括并行地计算多个商多项式系数的多个单元。 列表解码器可以采用迭代解码和有效性测试来产生错误指示符。 迭代解码和有效性测试可以使用较低的综合征。

    LOW SCHOTTKY BARRIER SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
    139.
    发明申请
    LOW SCHOTTKY BARRIER SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME 审中-公开
    低肖特基二极管半导体结构及其形成方法

    公开(公告)号:US20120025279A1

    公开(公告)日:2012-02-02

    申请号:US13132760

    申请日:2011-05-10

    IPC分类号: H01L29/812 H01L21/338

    摘要: A low Schottky barrier semiconductor structure is provided, comprising: a substrate; a SiGe layer with low Ge content formed on the substrate; a channel layer with high Ge content formed on the SiGe layer; a gate stack formed on the substrate and a side wall of one or more layers formed on both sides of the gate stack; a metal source and a metal drain formed in the channel layer and on the both sides of the gate stack respectively; and an insulation layer formed between the substrate and the metal source and between the substrate and the metal drain respectively.

    摘要翻译: 提供了一种低肖特基势垒半导体结构,包括:衬底; 在基板上形成具有低Ge含量的SiGe层; 在SiGe层上形成具有高Ge含量的沟道层; 形成在所述基板上的栅极叠层和形成在所述栅极堆叠的两侧上的一个或多个层的侧壁; 金属源和金属漏极分别形成在沟道层中和栅极堆叠的两侧; 以及分别形成在基板和金属源之间以及基板和金属引线之间的绝缘层。