Method and device for data transmission
    12.
    发明授权
    Method and device for data transmission 有权
    用于数据传输的方法和装置

    公开(公告)号:US09401747B2

    公开(公告)日:2016-07-26

    申请号:US14118692

    申请日:2012-03-16

    摘要: Disclosed in the present invention is a method for data transmission. The method comprises the following steps: receiving coded bit streams; mapping said coded bit streams to every spatial stream. A device for implementing stream mapping, a device for implementing rate matching and a transmitter are also disclosed in the present invention. With the method and device in the present invention, compared with the current stream mapping method, the mapping is more uniform with higher gain in high order modulation and multi-streams circumstance in a closed-loop model. And the system performance of a radio communication system could be further improved.

    摘要翻译: 在本发明中公开了一种用于数据传输的方法。 该方法包括以下步骤:接收编码比特流; 将所述编码比特流映射到每个空间流。 在本发明中还公开了一种用于实现流映射的设备,用于实现速率匹配的设备和发射机。 利用本发明的方法和装置,与当前流映射方法相比,闭环模型中的高阶调制和多流环境中的映射更均匀,更高的增益。 无线通信系统的系统性能可以进一步提高。

    Production and composition of glycerol based polyols
    13.
    发明授权
    Production and composition of glycerol based polyols 有权
    甘油基多元醇的生产和组成

    公开(公告)号:US09290620B2

    公开(公告)日:2016-03-22

    申请号:US12582827

    申请日:2009-10-21

    摘要: The invention provides a method of efficiently producing branched, cyclic glycerol-based polyols with a co-product as anti-biodegrading agent from inexpensive readily available glycerol monomer. The method involves polymerizing glycerol or glycerol with at least another monomer to multiple other monomers in the presence of particular amount of a strong base as the catalyst under a particular distillation environment. The polyol produced by the inventive method is beneficial of reducing scales in Bayer liquid for aluminum production process and improving brightness of coated paper substrates without greening effect.

    摘要翻译: 本发明提供了一种有效生产支链环状基于甘油的多元醇的方法,该多元醇具有由廉价容易获得的甘油单体作为抗生物降解剂的副产物。 该方法包括在特定蒸馏环境下,在特定量的强碱作为催化剂的存在下,将甘油或甘油与至少另一种单体聚合成多种其它单体。 通过本发明方法生产的多元醇有利于减少用于铝生产工艺的拜耳液体中的垢,并改善涂布纸基材的亮度,而不会产生绿化效果。

    Devices having nanoscale structures and methods for making same
    15.
    发明授权
    Devices having nanoscale structures and methods for making same 有权
    具有纳米级结构的器件及其制造方法

    公开(公告)号:US09184308B1

    公开(公告)日:2015-11-10

    申请号:US14032614

    申请日:2013-09-20

    申请人: I-Tsang Wu Jing Wang

    发明人: I-Tsang Wu Jing Wang

    摘要: In one embodiment, devices, such as metal-insulator-metal tunneling diodes, are fabricated by forming a cavity in a substrate having a top surface, conformally depositing a thin film of material in the cavity so as to form a thin layer of material on walls of the cavity, and depositing a layer of material to fill the cavity, wherein a top edge of the thin film is exposed and is flush with the top surface of the substrate.

    摘要翻译: 在一个实施例中,诸如金属 - 绝缘体 - 金属隧道二极管的器件通过在具有顶表面的衬底中形成腔体来制造,所述衬底具有顶部表面,在空腔中共形沉积材料薄膜以便形成薄的材料层 空腔的壁,以及沉积一层材料以填充空腔,其中薄膜的顶部边缘被暴露并与基底的顶表面齐平。

    Tunneling field effect transistor and method for fabricating the same
    16.
    发明授权
    Tunneling field effect transistor and method for fabricating the same 有权
    隧道场效应晶体管及其制造方法

    公开(公告)号:US09059268B2

    公开(公告)日:2015-06-16

    申请号:US13641116

    申请日:2012-08-21

    摘要: A tunneling field effect transistor and a method for fabricating the same are provided. The tunneling field effect transistor comprises: a semiconductor substrate; a channel region formed in the semiconductor substrate, with one or more isolation structures formed in the channel region; a first buried layer and a second buried layer formed in the semiconductor substrate and located at both sides of the channel region respectively, the first buried layer being first type non-heavily-doped, and the second buried layer being second type non-heavily-doped; a source region and a drain region formed in the semiconductor substrate and located on the first buried layer and the second buried layer respectively; and a gate dielectric layer formed on the one or more isolation structures, and a gate formed on the gate dielectric 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; 形成在所述半导体衬底中的沟道区,其中形成在所述沟道区中的一个或多个隔离结构; 第一掩埋层和第二掩埋层,形成在所述半导体衬底中并且分别位于所述沟道区的两侧,所述第一掩埋层是第一类型非重掺杂的,所述第二掩埋层是第二类型非重掺杂的, 掺杂; 源极区域和漏极区域,形成在所述半导体衬底中,分别位于所述第一掩埋层和所述第二掩埋层上; 以及形成在所述一个或多个隔离结构上的栅极电介质层,以及形成在所述栅极介电层上的栅极。

    Process for preparing isopimaric acid
    17.
    发明授权
    Process for preparing isopimaric acid 有权
    异海松酸的制备方法

    公开(公告)号:US08946469B2

    公开(公告)日:2015-02-03

    申请号:US12927097

    申请日:2010-11-04

    IPC分类号: C07C61/29 C07C51/43

    摘要: Disclosed is a process for preparing isopimaric acid, comprising the following steps: First step: dissolving thermally isomerized rosin in acetone, adding in drops a solution of isobutanolamine in acetone to form a precipitate, standing, filtering, washing with ethanol, and drying to obtain crude ammonium salt of isopimaric acid; recrystallizing the crude ammonium salt of isopimaric acid according to multi-recrystallization, and drying to obtain purified crystal of ammonium salt of isopimaric acid; Second step: dissolving the purified crystal of ammonium salt of isopimaric acid obtained in the first step in ether, adding hydrochloric acid in portions until the crystal of ammonium salt of isopimaric acid disappears, removing a water layer and washing the ether layer with water to neutral, evaporating the ether, dissolving the residue in acetone, adding water slowly into the solution dropwise until crystals cease to grow, then filtering and drying to obtain purified isopimaric acid.

    摘要翻译: 公开了一种制备异海松酸的方法,包括以下步骤:第一步:将热异构松香溶解在丙酮中,滴加异丁醇胺的丙酮溶液形成沉淀,静置,过滤,用乙醇洗涤,并干燥得到 异海松酸的粗铵盐; 根据多重结晶重结晶异海松酸的粗铵盐,干燥,得到异海松酸铵盐的纯化结晶; 第二步:将纯化的第一步获得的异海松酸铵盐的结晶溶解在乙醚中,分几次加入盐酸,直到异海松酸的铵盐结晶消失,去除水层,用水洗涤乙醚层至中性 蒸发乙醚,将残余物溶解在丙酮中,慢慢加入水中直到晶体停止生长,然后过滤并干燥,得到纯化的异海松酸。

    Strained GE-ON-insulator structure and method for forming the same
    18.
    发明授权
    Strained GE-ON-insulator structure and method for forming the same 有权
    应变GE-ON绝缘体结构及其形成方法

    公开(公告)号:US08890209B2

    公开(公告)日:2014-11-18

    申请号:US13263227

    申请日:2011-08-25

    申请人: Jing Wang Jun Xu Lei Guo

    发明人: Jing Wang Jun Xu Lei Guo

    摘要: A strained Ge-on-insulator structure is provided, comprising: a silicon substrate, in which an oxide insulating layer is formed on a surface of the silicon substrate; a Ge layer formed on the oxide insulating layer, in which a first passivation layer is formed between the Ge layer and the oxide insulating layer; a gate stack formed on the Ge layer, a channel region formed below the gate stack, and a source and a drain formed on sides of the channel region; and a SiN stress cap layer covering the gate stack to produce a strain in the channel region. Further, a method for forming the strained Ge-on-insulator structure is also provided.

    摘要翻译: 提供了一种应变绝缘体上的结构,包括:硅衬底,其中在硅衬底的表面上形成氧化物绝缘层; 形成在所述氧化物绝缘层上的Ge层,其中在所述Ge层和所述氧化物绝缘层之间形成第一钝化层; 形成在Ge层上的栅极叠层,形成在栅叠层下方的沟道区,以及形成在沟道区的侧面上的源极和漏极; 以及覆盖栅极堆叠以在沟道区域中产生应变的SiN应力覆盖层。 此外,还提供了用于形成应变的绝缘体上Ge的结构的方法。

    Tunneling field effect transistor structure and method for forming the same
    19.
    发明授权
    Tunneling field effect transistor structure and method for forming the same 有权
    隧道场效应晶体管结构及其形成方法

    公开(公告)号:US08853674B2

    公开(公告)日:2014-10-07

    申请号:US13640929

    申请日:2012-08-28

    CPC分类号: H01L29/78603 H01L29/7391

    摘要: A tunneling field effect transistor structure and a method for forming the same are provided. The tunneling field effect transistor structure comprises: a substrate; a plurality of convex structures formed on the substrate, every two adjacent convex structures being separated by a predetermined cavity less than 30 nm in width, the convex structures comprising a plurality of sets, and each set comprising more than two convex structures; a plurality of floated films formed on tops of the convex structures, each floated film corresponding to one set of convex structures, a region of each floated film corresponding to a top of an intermediate convex structure in each set being formed as a channel region, and regions of the each floated film at both sides of the channel region are formed as a source region and a drain region with opposite conductivity types respectively; and a gate stack formed on each channel region.

    摘要翻译: 提供隧道场效应晶体管结构及其形成方法。 隧道场效应晶体管结构包括:衬底; 形成在所述基板上的多个凸起结构,每两个相邻的凸起结构被宽度小于30nm的预定空腔隔开,所述凸结构包括多组,并且每组包括多于两个凸结构; 形成在凸结构的顶部上的多个浮膜,每个悬浮膜对应于一组凸结构,每个浮动膜的与每组中的中间凸结构的顶部相对应的区域形成为沟道区,以及 在沟道区两侧的每个浮膜的区域分别形成为具有相反导电类型的源极区域和漏极区域; 以及形成在每个通道区域上的栅极堆叠。

    Method and system for paging an emergency service user
    20.
    发明授权
    Method and system for paging an emergency service user 有权
    用于寻呼紧急服务用户的方法和系统

    公开(公告)号:US08843102B2

    公开(公告)日:2014-09-23

    申请号:US13257932

    申请日:2009-11-04

    摘要: The present disclosure discloses a method for paging an emergency service user. When a mobility management unit is configured to support the paging optimization in a core network, the mobility management unit does not perform paging optimization when a UE has an emergency bearer service. That is to say, a paging message is sent to all base stations (including the CSG-mode home base station that does not authorize the UE) in the paging tracking list registered by the UE. A core network gateway can notify the mobility management unit of whether the UE has an emergency bearer service. Alternatively, the mobility management unit configured to use the paging optimization, after learning that the service data is to be sent to the UE, checks the current service type of the UE to determine whether the UE has an emergency bearer service. Accordingly, the present disclosure further discloses a system for paging an emergency service user. The present disclosure solves the problem that the mobility management unit and home base station gateway using the paging optimization cannot page the UE which uses the emergency service, so as to increase the success rate of establishing communications and improve the user experience.

    摘要翻译: 本公开公开了一种用于寻呼紧急服务用户的方法。 当移动性管理单元被配置为支持核心网络中的寻呼优化时,当UE具有紧急承载服务时,移动性管理单元不执行寻呼优化。 也就是说,在由UE登记的寻呼跟踪列表中,向所有基站(包括不授权UE的CSG模式家庭基站)发送寻呼消息。 核心网关可以通知移动性管理单元UE是否具有紧急承载业务。 或者,移动性管理单元被配置为在学习到要向UE发送业务数据之后使用寻呼优化来检查UE的当前业务类型,以确定UE是否具有紧急承载业务。 因此,本公开进一步公开了一种用于寻呼紧急服务用户的系统。 本公开解决了使用寻呼优化的移动性管理单元和家庭基站网关不能寻呼使用紧急服务的UE,从而提高建立通信的成功率并提高用户体验的问题。