SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    1.
    发明申请
    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开
    半导体器件及其制造方法

    公开(公告)号:US20090309134A1

    公开(公告)日:2009-12-17

    申请号:US12423347

    申请日:2009-04-14

    IPC分类号: H01L29/812 H01L21/335

    CPC分类号: H01L29/66462 H01L29/7787

    摘要: A multilayer structure including a first electron supply layer and a second electron supply layer is used for an electron supply layer. A multilayer structure including an SiN film and an SiO2 film is used for an insulating film to be formed on the surface of a semiconductor. In forming an opening for exposing the electron supply layer in the insulating film, the SiN film that is in contact with the semiconductor is side-etched. Accordingly, it is possible to avoid a contact between a gate electrode and a portion, which is located on the side of the electron supply layer, of the inner peripheral surface of the opening, and further to expose only the second electron supply layer in the vicinity of the gate electrode.

    摘要翻译: 包括第一电子供应层和第二电子供应层的多层结构被用于电子供应层。 使用包括SiN膜和SiO 2膜的多层结构来形成在半导体的表面上的绝缘膜。 在形成用于暴露绝缘膜中的电子供给层的开口时,与半导体接触的SiN膜被侧蚀刻。 因此,可以避免栅电极与位于电子供给层一侧的部分之间的开口的内周面的接触,并且还可以仅暴露于第二电子供给层 栅电极附近。

    Semiconductor device and manufacturing method thereof
    2.
    发明授权
    Semiconductor device and manufacturing method thereof 有权
    半导体装置及其制造方法

    公开(公告)号:US07829957B2

    公开(公告)日:2010-11-09

    申请号:US12054800

    申请日:2008-03-25

    IPC分类号: H01L29/76

    摘要: A semiconductor device which includes both an E-FET and a D-FET and can facilitate control of the Vth in an E-FET and suppress a decrease in the Vf, and a manufacturing method of the same are provided. A semiconductor device which includes both an E-FET and a D-FET on the same semiconductor substrate includes: a first threshold adjustment layer for adjusting threshold of the E-FET; a first etching stopper layer formed on the first threshold adjustment layer; the second threshold adjustment layer formed on the first etching stopper layer for adjusting threshold of the D-FET; a second etching stopper layer formed on the second threshold adjustment layer; a first gate electrode penetrating through the first etching stopper layer, the second threshold adjustment layer, and the second etching stopper layer, which is in contact with the first threshold adjustment layer; and the second gate electrode penetrating through the second etching stopper layer, which is in contact with the second threshold adjustment layer.

    摘要翻译: 包括E-FET和D-FET两者的半导体器件,并且可以有助于控制E-FET中的Vth,并抑制Vf的降低,并且提供其制造方法。 在同一半导体衬底上包括E-FET和D-FET的半导体器件包括:用于调节E-FET的阈值的第一阈值调整层; 形成在第一阈值调整层上的第一蚀刻停止层; 所述第二阈值调整层形成在所述第一蚀刻停止层上,用于调节所述D-FET的阈值; 形成在所述第二阈值调整层上的第二蚀刻停止层; 穿过与第一阈值调整层接触的第一蚀刻停止层,第二阈值调节层和第二蚀刻阻挡层的第一栅电极; 并且所述第二栅电极贯穿与所述第二阈值调整层接触的所述第二蚀刻停止层。

    Terminal device, base station device, transmission method and transmit power setting method
    4.
    发明授权
    Terminal device, base station device, transmission method and transmit power setting method 有权
    终端设备,基站设备,传输方式和发射功率设置方法

    公开(公告)号:US09426755B2

    公开(公告)日:2016-08-23

    申请号:US14126233

    申请日:2012-06-15

    摘要: The objective of the present invention is to provide a terminal device capable of suppressing delay in switching between transmit/receive points, and of reliably switching between the transmit/receive points. In the device, a reception processing unit (203) receives control information including a transmission request for an A-SRS and a report request for a downlink CSI, whereupon a transmission signal formation unit (207) transmits the A-SRS at a transmission power set on the basis of the report request. In addition, if a report for each downlink CSI between a plurality of base stations is requested in the report request, the transmission signal formation unit (207) transmits the A-SRS at a first transmission power, whereas if a report for a downlink CSI between a single cell is requested in the report request, the A-SRS is transmitted at a second transmission power. The first transmission power is greater than the second transmission power.

    摘要翻译: 本发明的目的是提供一种能够抑制发送/接收点之间的切换延迟以及可靠地切换发送/接收点之间的终端装置。 在该设备中,接收处理单元(203)接收包括对A-SRS的发送请求和下行CSI的发送请求的控制信息,发送信号形成单元(207)以发送功率发送A-SRS 根据报告要求设定。 此外,如果在报告请求中请求多个基站之间的每个下行链路CSI的报告,则发送信号形成单元(207)以第一发送功率发送A-SRS,而如果下行链路CSI的报告 在报告请求中请求单个小区之间,以第二传输功率发送A-SRS。 第一传输功率大于第二传输功率。

    Relay station, base station, and band frequency allocation method
    5.
    发明授权
    Relay station, base station, and band frequency allocation method 有权
    中继站,基站和频段分配方式

    公开(公告)号:US09370005B2

    公开(公告)日:2016-06-14

    申请号:US14355747

    申请日:2012-03-16

    摘要: A relay station to which network sharing is applied, wherein it is possible to appropriately allocate between multiple operators a shared band frequency shared by the multiple operators, and to improve the frequency use efficiency. In a relay station (100), a band frequency allocation determination unit (107) determines the bandwidth for each operator within a shared band frequency, which is shared by multiple operators and used between the relay station (100) and a mobile station, on the basis of the quality of a first line between the relay station (100) and the base stations of the operators and on the basis of the status of a second line between the relay station (100) and the mobile stations of the operators. A signal generation unit (108) allocates the signal of the operators to a resource on the basis of the bandwidth for each operator in the shared band frequency.

    摘要翻译: 应用网络共享的中继站,其中可以在多个运营商之间适当地分配由多个运营商共享的共享频带频率,并提高频率使用效率。 在中继站(100)中,频带分配确定单元(107)确定由多个运营商共享并在中继站(100)和移动台之间使用的共享频带频率内的每个运营商的带宽, 中继站(100)和运营商的基站之间的第一行的质量的基础,并且基于中继站(100)和运营商的移动台之间的第二行的状态。 信号生成单元(108)根据共享频带频率中的每个运营商的带宽,将运营商的信号分配给资源。

    Base station, terminal, transmission method, and reception method
    6.
    发明授权
    Base station, terminal, transmission method, and reception method 有权
    基站,终端,发送方式和接收方式

    公开(公告)号:US09119196B2

    公开(公告)日:2015-08-25

    申请号:US13814923

    申请日:2011-08-24

    IPC分类号: H04W72/04 H04W28/00 H04L5/00

    摘要: Provided are a base station, whereby the erroneous detection of control information can be reduced, thereby preventing the degradation of the system throughput. A base station (100) maps a downstream allocation control information unit, which is addressed to a terminal (200), to a first resource region, which can be used for any of a downstream control channel region and a downstream data channel region, or to a second resource region, which can be used only for the downstream control channel, so as to transmit the downstream allocation control information unit. In the base station (100), a control unit (102) establishes a scale of the PDCCH region, and a transmission region establishing unit (131) establishes, on the basis of a scale value established by the control unit (102), a mapping region to which the DCI is mapped within the R-PDCCH region and the PDCCH region.

    摘要翻译: 提供了一种基站,由此可以减少控制信息的错误检测,从而防止系统吞吐量的恶化。 基站(100)将寻址到终端(200)的下行分配控制信息单元映射到可以用于下游控制信道区域和下游数据信道区域中的任一个的第一资源区域,或者 到可以仅用于下游控制信道的第二资源区域,以便发送下行分配控制信息单元。 在基站(100)中,控制单元(102)建立PDCCH区域的比例,发送区域建立单元(131)根据由控制单元(102)建立的比例值建立 该映射区域在R-PDCCH区域和PDCCH区域内被映射到DCI。

    Scheduling apparatus and scheduling method
    7.
    发明授权
    Scheduling apparatus and scheduling method 有权
    调度设备和调度方法

    公开(公告)号:US09112651B2

    公开(公告)日:2015-08-18

    申请号:US13201767

    申请日:2010-02-17

    摘要: A scheduling apparatus and a scheduling method, wherein the amount of signaling for frequency resource allocation information can be reduced while maintaining system throughput performance. In a base station apparatus (100), a scheduling section (113) allocates frequency resources to frequency allocation target terminals based on set frequency allocation units, and a frequency allocation parameter setting section (112) adjusts the set frequency allocation units set in the scheduling section (113) based on cluster numbers. Due to this, in each cluster number, frequency resources can be allocated based on the most suitable frequency allocation units with respect to the signaling bit number. As a result, the amount of signaling for frequency resource allocation information can be reduced. Further, system throughput can be maintained by making the cluster number, which is a parameter having little effect on system throughput, a setting parameter for frequency allocation units.

    摘要翻译: 一种调度装置和调度方法,其中可以在维持系统吞吐量性能的同时减少频率资源分配信息的信令量。 在基站装置(100)中,调度部(113)基于设定的频率分配单位向频率分配对象终端分配频率资源,频率分配参数设定部(112)对调度中设定的设定频率分配单位进行调整 (113)基于簇号。 因此,在每个簇号中,可以基于针对信令比特数的最合适的频率分配单元来分配频率资源。 结果,可以减少用于频率资源分配信息的信令量。 此外,可以通过使作为对系统吞吐量影响不大的参数的簇号,频率分配单元的设定参数来维持系统吞吐量。

    Base station, terminal, retransmission control method, and response method
    8.
    发明授权
    Base station, terminal, retransmission control method, and response method 有权
    基站,终端,重传控制方法和响应方法

    公开(公告)号:US09100147B2

    公开(公告)日:2015-08-04

    申请号:US13521550

    申请日:2011-01-28

    摘要: Disclosed is a base station which can prevent degradation in the reception characteristics of nearby cells when carrier aggregation and channel selection are applied. In accordance with the resistance to interference of a plurality of uplink component carriers of a femtocell, a response protocol controller (101) in a base station (100) changes combination rules for the uplink component carriers and signal points which a terminal (200) in a microcell covered by the base station (100) uses in the feedback of a response signal. Information in relation to the combination rules is notified to the terminal (200). A controller (217) in the terminal (200) changes the combination rules for the uplink component carriers and the signal points of the microcell covered by the base station (100) in accordance with the information notified from the base station (100), and controls transmission of the response signal in accordance with said rules.

    摘要翻译: 公开了当应用载波聚合和信道选择时,可以防止附近小区的接收特性的劣化的基站。 根据毫微微小区的多个上行链路分量载波的抗干扰性,基站(100)中的响应协议控制器(101)改变上行链路分量载波和终端(200)中的信号点的组合规则 由基站(100)覆盖的微小区在响应信号的反馈中使用。 关于组合规则的信息被通知给终端(200)。 终端(200)中的控制器(217)根据从基站(100)通知的信息改变基站(100)覆盖的上行链路分量载波和微小区的信号点的组合规则,以及 根据所述规则控制响应信号的传输。

    Integrated circuit for controlling a process
    9.
    发明授权
    Integrated circuit for controlling a process 有权
    用于控制过程的集成电路

    公开(公告)号:US09065602B2

    公开(公告)日:2015-06-23

    申请号:US13605812

    申请日:2012-09-06

    摘要: A radio transmission apparatus performs communications with high transmission efficiency. In this apparatus, a modulator modulates data and outputs to a first spreader. A second modulator modulates data under a modulation scheme having a higher M-ary number than the first modulator and outputs the modulated data to a second spreader. The first spreader spreads the data and outputs the spread data to a frequency domain mapping section. The second spreader spreads the data and outputs the spread data to a time domain mapping section. A frequency domain mapping section maps chips with spread data on subcarriers in the frequency domain and outputs the data with chips mapped on subcarriers to an IFFT section. The time domain mapping section maps chips with spread data on subcarriers in the time domain and outputs the data with chips mapped on subcarriers to the IFFT section.

    摘要翻译: 无线发送装置以高传输效率进行通信。 在该装置中,调制器调制数据并将其输出到第一扩展器。 第二调制器在具有比第一调制器更高的M值的调制方案下调制数据,并将调制的数据输出到第二扩展器。 第一扩展器扩展数据并将扩展数据输出到频域映射部分。 第二扩展器扩展数据并将扩展数据输出到时域映射部分。 频域映射部将具有频域上的子载波的扩展数据的芯片进行映射,并将具有映射在子载波上的码片的数据输出到IFFT部。 时域映射部将具有在时域中的子载波上的扩展数据的芯片进行映射,并将与副载波对应的芯片的数据输出到IFFT部。

    Base station, mobile station, method for transmitting calculation parameters for power headroom, and method for transmitting power headroom
    10.
    发明授权
    Base station, mobile station, method for transmitting calculation parameters for power headroom, and method for transmitting power headroom 有权
    基站,移动台,用于发送功率余量的计算参数的方法,以及用于发送功率余量的方法

    公开(公告)号:US09036584B2

    公开(公告)日:2015-05-19

    申请号:US13812001

    申请日:2011-07-11

    摘要: Provided are a base station, a mobile station, a method for transmitting calculation parameters for a power headroom and a method for transmitting a power headroom capable of increasing the accuracy of link adaptation by reducing the probability that a power headroom value is out of a reported range. In a base station (100), a PHR bandwidth notifier (105) determines a bandwidth for power headroom calculation to be used for calculating a power headroom by a mobile station (200) for a component carrier to which an unlink allocation signal (UL grant) is not mapped and generates a notification signal containing information on the determined bandwidth for power headroom calculation, and a transmitting means (modulator (106), transmission RF unit (107)) transmits the generated notification signal to the mobile station (200). Specifically, the PHR bandwidth notifier (105) determines a bandwidth for PHR calculation according to an estimated path-loss level.

    摘要翻译: 提供了一种基站,移动站,用于发送功率余量的计算参数的方法以及用于发送功率余量的方法,所述功率余量可以通过降低功率余量值超出报告的可能性来提高链路自适应的精度 范围。 在基站(100)中,PHR带宽通知器(105)确定用于功率余量计算的带宽,用于由移动台(200)计算用于分组载波的功率余量,对于分组载波,分离载波 ),并且产生包含关于功率余量计算的确定带宽的信息的通知信号,并且发送装置(调制器(106),发送RF单元))将生成的通知信号发送到移动台(200)。 具体地,PHR带宽通知器(105)根据估计的路径损耗水平确定用于PHR计算的带宽。