中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

507 records (took 0.042 seconds)

    Method for generation of cyclic shift amount set and method for generation of random access preamble
    33.
    发明申请
    Method for generation of cyclic shift amount set and method for generation of random access preamble 有权
    用于生成循环移位量集合的方法和用于生成随机接入前导码的方法

    公开(公告)号：US20110007825A1

    公开(公告)日：2011-01-13

    申请号：US12812463

    申请日：2008-12-30

    Applicant: Peng Hao ,  Bin Yu ,  Shuqiang Xia ,  Bo Dai ,  Chunli Liang

    Inventor： Peng Hao ,  Bin Yu ,  Shuqiang Xia ,  Bo Dai ,  Chunli Liang

    IPC: H04L27/00

    CPC classification number: H04J13/14 ,  H04J13/0062 ,  H04J13/22 ,  H04W74/00

    Abstract: A Method for generation of Ncs set and a method for generation of random access preamble are disclosed. The method for generation of Ncs set comprises the following steps: determine an upper limit value Ncs_max of Ncs according to a maximum cell radius value which is required to be supported by a random access channel RACH, and select Ncs values which are less than or equal to the Ncs_max to be elements of an initial Ncs set; calculate a root sequence number Nr corresponding to each element in the initial Ncs set according to formula Nr=┌M/└Npre/Ncs┘┐; and delete elements in the initial Ncs set which have the same Nr value with other elements so as to generate a screening Ncs set in which each element has a different Nr value; if N, the number of the elements in the screening Ncs set, is greater than P, the number of maximum Ncs supported by the system, then delete N−P elements from the set so as to generate a final Ncs set; else regard the screening Ncs set as the final Ncs set; wherein, M is a preamble number required by each cell, and Npre is the length of preamble sequence.

    Abstract translation: 公开了一种用于生成Ncs集的方法和用于生成随机接入前导码的方法。 用于生成Ncs集的方法包括以下步骤：根据需要由随机接入信道RACH支持的最大小区半径值确定Ncs的上限值Ncs_max，并选择小于或等于Ncs的Ncs个值 Ncs_max为初始Ncs集合的元素; 计算设定的根据式NR =┌M/└Npre/Ncs┘┐对应于初始的Ncs每个元素的根序列号NR; 并删除与其他元素具有相同Nr值的初始Ncs集合中的元素，以生成其中每个元素具有不同Nr值的筛选Ncs集合; 如果N，屏蔽Ncs设置的元素数大于P，系统支持的最大Ncs个数，则从集合中删除N-P个元素，以生成最终的Ncs集合; 否则将Ncs设置为最终Ncs集; 其中，M是每个小区所需的前导码，Npre是前导序列的长度。

    RANDOM ACCESS CHANNEL CONSTRUCTING METHOD AND EQUIPMENT FOR WIRELESS COMMUNICATION SYSTEM
    34.
    发明申请
    RANDOM ACCESS CHANNEL CONSTRUCTING METHOD AND EQUIPMENT FOR WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统随机接入信道建立方法与设备

    公开(公告)号：US20110002401A1

    公开(公告)日：2011-01-06

    申请号：US12812369

    申请日：2008-12-02

    Applicant: Peng Hao ,  Shuqiang Xia ,  Bo Dai ,  Chunli Liang ,  Bin Yu

    Inventor： Peng Hao ,  Shuqiang Xia ,  Bo Dai ,  Chunli Liang ,  Bin Yu

    IPC: H04L27/00

    CPC classification number: H04W74/002

    Abstract: A method and an apparatus for constructing a random access channel of a wireless communication system, in which the method includes the following steps: setting a length of a preamble; setting a length of a cyclic prefix according to the length of the preamble; and setting a random access channel structure consisting of the preamble and the cyclic prefix. The random access channel designed by the method can be flexibly set to transmit in the UpPTS, and can satisfy the demand of a small coverage scenario in a better manner.

    Abstract translation: 一种用于构建无线通信系统的随机接入信道的方法和装置，其中该方法包括以下步骤：设置前同步码的长度; 根据前导码的长度设置循环前缀的长度; 并设置由前导码和循环前缀组成的随机接入信道结构。 通过该方法设计的随机接入信道可以灵活设置为在UpPTS中传输，可以更好地满足小覆盖情况的需求。

    Ionic based sensing for identifying genomic sequence variations and detecting mismatch base pairs, such as single nucleotide polymorphisms
    35.
    发明授权
    Ionic based sensing for identifying genomic sequence variations and detecting mismatch base pairs, such as single nucleotide polymorphisms 失效
    用于鉴定基因组序列变异和检测错配碱基对（例如单核苷酸多态性）的基于离子的感测

    公开(公告)号：US07824539B2

    公开(公告)日：2010-11-02

    申请号：US11090944

    申请日：2005-03-25

    Applicant: Yanxiu Zhou ,  Bin Yu ,  Kalle Levon

    Inventor： Yanxiu Zhou ,  Bin Yu ,  Kalle Levon

    IPC: G01N27/26

    CPC classification number: C12Q1/6825 ,  C12Q2600/156 ,  G01N27/333 ,  C12Q2565/518

    Abstract: Ionic interactions are monitored to detect hybridization. The measurement may be done measuring the potential change in the solution with the ion sensitive electrode (which may be the conducting polymer (e.g., polyaniline) itself), without applying any external energy during the binding. The double helix formation during the complimentary hybridization makes this electrode act as an ion selective electrode—the nucleotide hydrogen bonding is specific and thus monitoring the ionic phosphate group addition becomes selective. Polyaniline on the surface of nylon film forms a positively charged polymer film. Thiol linkage can be utilized for polyaniline modification and thiol-modified single strand oligonucleotide chains can be added to polyaniline. The sensitivity is because the double helix formation during the complimentary hybridization makes this electrode act as an ion selective electrode as the nucleotide hydrogen bonding is specific and thus monitoring the ionic phosphate group addition becomes selective.

    Abstract translation: 监测离子相互作用以检测杂交。 测量可以通过离子敏感电极（其可以是导电聚合物（例如聚苯胺）本身））测量溶液中的潜在变化，而在结合期间不施加任何外部能量。 在互补杂交期间的双螺旋形成使得该电极用作离子选择性电极 - 核苷酸氢键是特异性的，因此监测离子性磷酸酯基添加成为选择性的。 尼龙膜表面的聚苯胺形成带正电的聚合物膜。 硫醇连接可用于聚苯胺改性，硫醇改性的单链寡核苷酸链可以加入到聚苯胺中。 敏感性是因为互补杂交期间的双螺旋形成使得该电极作为离子选择性电极，因为核苷酸氢键是特异性的，因此监测离子性磷酸酯基添加成为选择性的。

    BIOSENSOR CELL AND BIOSENSOR ARRAY
    36.
    发明申请
    BIOSENSOR CELL AND BIOSENSOR ARRAY 审中-公开
    生物传感器细胞和生物传感器阵列

    公开(公告)号：US20100270174A1

    公开(公告)日：2010-10-28

    申请号：US12161683

    申请日：2006-01-20

    Applicant: Xian Tong Chen ,  Han Hua Feng ,  Min Bin Yu ,  Guo Qiang Lo

    Inventor： Xian Tong Chen ,  Han Hua Feng ,  Min Bin Yu ,  Guo Qiang Lo

    IPC: G01N27/26 ,  G01N27/327

    CPC classification number: C12Q1/6825 ,  B01L3/5027 ,  G01N27/4145 ,  G01N33/54313 ,  G01N33/5438 ,  G01N33/553 ,  G01N33/585 ,  C12Q2565/607

    Abstract: A biosensor cell (10) and biosensor array comprising a plurality of biosensor cells (10), each biosensor cell (10) comprising a sensing zone. The first sensing electrode (24), a second sensing electrode (25) and the gap (27) separating the sensing electrodes (24,25) are arranged within the sensing zone. The first sensing electrode (24) is electrically insulated from the second sensing electrode (25) by means of the gap (27). Capture molecules (28) are immobilised in the sensing zone; and a field effect transistor (16) having a gate electrode (19), a source electrode (17) and a drain electrode (18); the first sensing electrode (24) being electrically connected to the gate electrode (19) of the field effect transistor (16); and the second sensing electrode (25) being electrically connectable to a gate voltage. The invention also provides a method of detecting a target molecule such as a biomolecule.

    Abstract translation: 一种生物传感器单元（10）和包括多个生物传感器单元（10）的生物传感器阵列，每个生物传感器单元（10）包括感测区域。 第一感测电极（24），第二感测电极（25）和分离感测电极（24,25）的间隙（27）布置在感测区域内。 第一感测电极（24）借助间隙（27）与第二感测电极（25）电绝缘。 捕获分子（28）固定在传感区; 和具有栅电极（19），源电极（17）和漏电极（18）的场效应晶体管（16）。 所述第一感测电极（24）电连接到所述场效应晶体管（16）的栅电极（19）; 并且第二感测电极（25）可电连接到栅极电压。 本发明还提供了检测诸如生物分子的靶分子的方法。

    TRANSMITTING METHODS OF A SIGNAL ON A RANDOM ACCESS CHANNEL IN A WIRELESS COMMUNICATION SYSTEM
    37.
    发明申请
    TRANSMITTING METHODS OF A SIGNAL ON A RANDOM ACCESS CHANNEL IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中随机接入信道信号的发送方法

    公开(公告)号：US20100260080A1

    公开(公告)日：2010-10-14

    申请号：US12808309

    申请日：2009-01-16

    Applicant: Peng Hao ,  Shuqiang Xia ,  Chunli Liang ,  Bo Dai ,  Bin Yu

    Inventor： Peng Hao ,  Shuqiang Xia ,  Chunli Liang ,  Bo Dai ,  Bin Yu

    IPC: H04W72/12 ,  H04L5/14

    CPC classification number: H04J3/1694 ,  H04L5/0053 ,  H04L5/0062 ,  H04L5/1469 ,  H04L27/2602 ,  H04L27/2607 ,  H04W74/002 ,  H04W74/0866

    Abstract: A transmitting method of a signal on a random access channel in a wireless communication system, comprises the steps that: a terminal transmits a preamble on the random access channel with a set time length ahead of the end position of an uplink pilot time slot, and the length of the preamble is the length of two symbols without a cyclic prefix. Another transmitting method of a signal on a random access channel in a wireless communication system, comprises the steps that: a terminal transmits a cyclic prefix and a preamble on the random access channel with a set time length ahead of the end position of an uplink pilot time slot, and the length of the preamble is the length of two symbols without a cyclic prefix. The methods can avoid the interference of the preamble to the data of the uplink subframe, and can improve the coverage area of the random access channel and the work efficiency of the time division duplex system.

    Abstract translation: 一种无线通信系统中的随机接入信道上的信号的发送方法，包括以下步骤：终端以上行导频时隙的结束位置之前的设定时间长度在所述随机接入信道上发送前导码，以及 前导码的长度是没有循环前缀的两个符号的长度。 在无线通信系统中的随机接入信道上的信号的另一发送方法包括以下步骤：终端在上行导频的结束位置之前的设定时间长度的随机接入信道上发送循环前缀和前导码 时隙，并且前导码的长度是没有循环前缀的两个符号的长度。 该方法可以避免前同步码对上行子帧数据的干扰，可以提高随机接入信道的覆盖面积和时分双工系统的工作效率。

    FinFET device with multiple fin structures
    39.
    发明授权
    FinFET device with multiple fin structures 有权
    FinFET器件具有多个鳍结构

    公开(公告)号：US07679134B1

    公开(公告)日：2010-03-16

    申请号：US10754515

    申请日：2004-01-12

    Applicant: Matthew S. Buynoski ,  Judy Xilin An ,  Haihong Wang ,  Bin Yu

    Inventor： Matthew S. Buynoski ,  Judy Xilin An ,  Haihong Wang ,  Bin Yu

    IPC: H01L29/94

    CPC classification number: H01L29/785 ,  H01L21/3086 ,  H01L21/3088 ,  H01L21/32139 ,  H01L29/66795

    Abstract: A semiconductor device includes a group of fin structures. The group of fin structures includes a conductive material and is formed by growing the conductive material in an opening of an oxide layer. The semiconductor device further includes a source region formed at one end of the group of fin structures, a drain region formed at an opposite end of the group of fin structures, and at least one gate.

    Abstract translation: 半导体器件包括一组翅片结构。 翅片结构的组包括导电材料，并且通过在氧化物层的开口中生长导电材料而形成。 半导体器件还包括形成在鳍片结构组的一端处的源极区域，形成在鳍片结构组的相对端处的漏极区域和至少一个栅极。

    Distributed presentations employing inputs from multiple video cameras located at multiple sites and customizable display screen configurations
    40.
    发明授权
    Distributed presentations employing inputs from multiple video cameras located at multiple sites and customizable display screen configurations 失效
    分布式演示文稿，采用位于多个位置的多台摄像机的输入和可定制的显示屏幕配置

    公开(公告)号：US07589760B2

    公开(公告)日：2009-09-15

    申请号：US11286651

    申请日：2005-11-23

    Applicant: Cha Zhang ,  Bin Yu ,  Yong Rui

    Inventor： Cha Zhang ,  Bin Yu ,  Yong Rui

    IPC: H04N5/232

    CPC classification number: H04N7/181 ,  H04N21/4223 ,  H04N21/4316

    Abstract: A computer network-based distributed presentation system and process is presented that controls the display of one or more video streams output by multiple video cameras located across multiple presentation sites on display screens located at each presentation site. The distributed presentation system and process provides the ability for a user at a site to customize the screen configuration (i.e., what video streams are display at any one time and in what format) for that site via a two-layer display director module. In the design layer of the module, a user interface is provided for a user to specify display priorities dictating what video streams are to be displayed on the screen over time. These display priorities are then provided to the execution layer of the module which translates them into probabilistic timed automata and uses the automata to control what is displayed on the display screen.

    Abstract translation: 提出了一种基于计算机网络的分布式呈现系统和过程，其控制由位于每个呈现站点的显示屏幕上的多个呈现站点上的多个摄像机输出的一个或多个视频流的显示。 分布式呈现系统和过程提供了一个站点用户通过两层显示导演模块定制屏幕配置（即，任何一个时间和以什么格式显示什么视频流）的能力。 在模块的设计层中，为用户提供用户界面，以指定显示优先级，指定在屏幕上随时间显示哪些视频流。 然后将这些显示优先级提供给模块的执行层，将其转换为概率定时自动机，并使用自动机来控制显示屏上显示的内容。

Patent Agency Ranking