专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

HK89993A DOOR VIEWER 未知
公开(公告)号：HK89993A
公开(公告)日：1993-09-10
申请号：HK89993
申请日：1993-09-02
申请人： SEUNG HEE HAN
发明人： AHN CHUL HOON
IPC分类号： G02B17/04 , G02B25/04
摘要： A door viewer includes two prisms of rectangular isosceles triangle shape in cross section whose hypotenuse surfaces abut horizontally, a front convex lens, an intermediate plano-convex lens and a plano-convex eyepiece lens. The front convex lens has a front concave surface and a rear convex surface to correct chromatic aberration. The convex surfaces of the intermediate and eyepiece lenses are positioned face to face with each other to correct barrel distortion. The view casts an image onto a ground glass screen formed on or provided abutting the eyepiece lens.

2. 发明申请

US20180267639A1 TOUCH SENSING METHOD, TOUCH SENSING CONTROLLER AND TOUCH SENSING DEVICE 审中-公开
公开(公告)号：US20180267639A1
公开(公告)日：2018-09-20
申请号：US15534139
申请日：2015-12-02
申请人： Seung-Hee HAN
发明人： Seung-Hee HAN
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F3/0418
摘要： A touch sensing method which determines whether or not a touch is generated based on a driving frequency amplitude of a driving signal and a sensing frequency amplitude corresponding to a sensing signal, a touch sensing controller and a touch sensing device having the touch sensing controller are disclosed. A touch sensing controller includes a driving unit, a sensing unit, a control unit and a noise sensing unit. The driving unit provides a plurality of driving electrodes with a plurality of driving signals having different frequencies to each other, respectively. The sensing unit performs a Fast Fourier transform (FFT) processing the sensing signals sensed at the sensing electrodes to determine whether or not a touch is generated based on a variation amount between frequency magnitude of the sensing signal and frequency magnitude of the driving signal. The control unit controls an operation of the driving unit and an operation of the sensing unit. The noise sensing unit senses a surrounding noise component and providing the control unit with a frequency characteristic of the sensed noise component.

3. 发明授权

US09729370B2 Method and apparatus for transmitting/receiving data in single carrier frequency division multiple access system 有权
公开(公告)号：US09729370B2
公开(公告)日：2017-08-08
申请号：US13255784
申请日：2010-03-10
申请人： Jinxia Cheng , Sang Boh Yun , Sung Soo Hwang , Seung Hee Han , Sunghwan Kim
发明人： Jinxia Cheng , Sang Boh Yun , Sung Soo Hwang , Seung Hee Han , Sunghwan Kim
IPC分类号： H04J1/00 , H04L27/26
CPC分类号： H04L27/2615
摘要： The present invention provides a method for transmitting and receiving data in a single carrier frequency division multiple access system to which a precoding matrix is applied, and to a transmitting/receiving apparatus for same. The method for transmitting data comprises the steps of: applying selected mapping algorithm (SLM) sequences of an SLM sequence subset corresponding to a precoding matrix, to respective data; selecting the SLM sequence in which each of the applied data has the smallest peak to average power ratio (PAPR) value; and transmitting the index of the selected SLM sequence and data to which the selected SLM sequence is applied. The method for receiving data, to which a precoding matrix is applied, comprises the steps of: receiving the index of the SLM sequence selected from the SLM sequence subset corresponding to the precoding matrix, and data to which the selected SLM sequence is applied; and removing the SLM sequence from the data to which the SLM sequence is applied using the SLM sequence indicated by the index, in order to recover data.

4. 发明授权

US09479309B2 Method and apparatus for resolving the confusion in CCES 有权
标题翻译：解决CCES混淆的方法和装置
公开(公告)号：US09479309B2
公开(公告)日：2016-10-25
申请号：US13578986
申请日：2011-02-01
申请人： Seung Hee Han , Yeong Hyeon Kwon , Jae Hoon Chung , Moon Il Lee
发明人： Seung Hee Han , Yeong Hyeon Kwon , Jae Hoon Chung , Moon Il Lee
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04L5/0053 , H04L5/0007 , H04L5/001 , H04L5/0037 , H04L5/0094
摘要： The present invention relates to a wireless communication system. In particular, the present invention relates to a method for handling physical downlink control channels (PDCCHs) in a user equipment, the method comprising: receiving a plurality of control channel elements (CCEs) from a base station; performing blind decoding of the plurality of CCEs in CCE aggregation units; and identifying a CCE aggregation level used for the PDCCH transmission, on the basis of the blinding decoding result, wherein the CCE aggregation level is relevant resource mapping of the control information included in the PDCCH.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统。具体地说，本发明涉及一种在用户设备中处理物理下行链路控制信道（PDCCH）的方法，所述方法包括：从基站接收多个控制信道单元（CCE）; 对CCE聚合单元中的多个CCE执行盲解码; 以及基于所述盲目解码结果来识别用于PDCCH传输的CCE聚合级别，其中所述CCE聚合级别是包括在所述PDCCH中的所述控制信息的相关资源映射。

5. 发明授权

US09374208B2 Method for channel allocating in wireless access system 有权
标题翻译：无线接入系统中信道分配的方法
公开(公告)号：US09374208B2
公开(公告)日：2016-06-21
申请号：US12922595
申请日：2009-03-16
申请人： Moon Il Lee , So Yeon Kim , Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han
发明人： Moon Il Lee , So Yeon Kim , Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han
IPC分类号： H04W72/04 , H04W72/14 , H04L27/26 , H04L5/00 , H04L25/03
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0023 , H04L5/0048 , H04L25/03343 , H04W72/0453 , H04W72/048 , H04W88/06
摘要： A method for allocating uplink and downlink physical channels to improve throughput of a wireless access system is disclosed. A method for allocating channels to optimize a wireless access system which supports radio frequencies comprises configuring one or more physical channels in a transmitter; allocating first physical channels to a receiver considering features of the one or more physical channels; and transmitting one or more control channels to the receiver through a predetermined physical channel of the first physical channels, the control channels including configuration information of the first physical channels allocated to the receiver.
摘要翻译：公开了一种用于分配上行链路和下行链路物理信道以提高无线接入系统的吞吐量的方法。用于分配信道以优化支持无线电频率的无线接入系统的方法包括配置发射机中的一个或多个物理信道; 将考虑到所述一个或多个物理信道的特征的第一物理信道分配给接收机; 以及通过所述第一物理信道的预定物理信道向所述接收机发送一个或多个控制信道，所述控制信道包括分配给所述接收机的所述第一物理信道的配置信息。

6. 发明授权

US09350476B2 Method and user equipment for measuring interference, and method and base station for receiving interference information 有权
标题翻译：用于测量干扰的方法和用户设备，以及用于接收干扰信息的方法和基站
公开(公告)号：US09350476B2
公开(公告)日：2016-05-24
申请号：US13580826
申请日：2011-02-22
申请人： Moon Il Lee , Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han
发明人： Moon Il Lee , Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han
IPC分类号： H04B5/00 , H04J11/00 , H04L5/00 , H04W24/10
CPC分类号： H04B17/345 , H04J11/005 , H04L5/0007 , H04L5/0048 , H04L5/0051 , H04L5/0094 , H04W24/08 , H04W24/10
摘要： A method and apparatus for providing information indicating radio resources for multi-cell interference measurement at a BS so that a UE can more accurately measure interference are disclosed.
摘要翻译：公开了一种用于在BS处提供指示用于多小区干扰测量的无线资源的信息的方法和装置，以便UE可以更准确地测量干扰。

7. 发明授权

US09294940B2 Method and apparatus for determining transmission power of preamble in wireless communication system 有权
标题翻译：用于确定无线通信系统中前导码的传输功率的方法和装置
公开(公告)号：US09294940B2
公开(公告)日：2016-03-22
申请号：US14130650
申请日：2012-07-09
申请人： Hyun Woo Lee , Hyuk Min Son , Hye Young Choi , Seung Hee Han , Jin Min Kim
发明人： Hyun Woo Lee , Hyuk Min Son , Hye Young Choi , Seung Hee Han , Jin Min Kim
IPC分类号： H04W24/02 , H04W52/32 , H04W74/08 , H04L5/00 , H04W52/24
CPC分类号： H04W72/0473 , H04L5/001 , H04W24/02 , H04W24/10 , H04W52/242 , H04W52/325 , H04W52/34 , H04W74/0833
摘要： Provided are a method and an apparatus for determining transmission power of a preamble in a wireless communication system. A terminal estimates secondary cell (SCell) path loss with respect to a downlink (DL) component carrier (CC), which is in a linkage relationship with an uplink (UL) component carrier inside the SCell; decides the transmission power of a physical random access channel (PRACH) preamble based on the SCell path loss that is estimated; and transmits the PRACH preamble to a base station through the ULCC inside the SCell, based on the transmission power that is decided.
摘要翻译：提供一种用于确定无线通信系统中的前导码的发送功率的方法和装置。终端估计与SCell内的上行链路（UL）分量载波处于链路关系的下行链路（DL）分量载波（CC）的二次小区（SCell）路径损耗; 基于所估计的SCell路径损耗来决定物理随机接入信道（PRACH）前导码的发送功率; 并且基于所决定的发送功率，通过SCell内的ULCC将PRACH前导码发送到基站。

8. 发明授权

US09276659B2 Data transmission method and device in wireless communication system 有权
标题翻译：无线通信系统中的数据传输方法和装置
公开(公告)号：US09276659B2
公开(公告)日：2016-03-01
申请号：US13578486
申请日：2011-02-14
申请人： Min Seok Noh , Jae Hoon Chung , Seung Hee Han
发明人： Min Seok Noh , Jae Hoon Chung , Seung Hee Han
IPC分类号： H04L12/26 , H04B7/155 , H04L5/00
CPC分类号： H04W72/042 , H04B7/155 , H04L1/0013 , H04L5/0007 , H04L5/001 , H04L5/0048 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L27/26 , H04W72/0413 , H04W72/0446
摘要： A data transmission method and device are provided in a wireless communication system with user equipment (UE). A UE transmits uplink data through sounding reference signals (SRS) and a physical uplink shared channel (PUSCH) in a SRS subframe. A single carrier-frequency division multiple access (SC-FDMA) symbol allocated to said SRS and the SC-FDMA symbol do not overlap within said SRS subframe.
摘要翻译：在与用户设备（UE）的无线通信系统中提供数据传输方法和设备。 UE通过SRS子帧中的探测参考信号（SRS）和物理上行链路共享信道（PUSCH）发送上行链路数据。分配给所述SRS和SC-FDMA符号的单载波频分多址（SC-FDMA）符号在所述SRS子帧内不重叠。

9. 发明授权

US09264165B2 Method and apparatus for transmitting message in a mobile communication system 有权
标题翻译：用于在移动通信系统中发送消息的方法和装置
公开(公告)号：US09264165B2
公开(公告)日：2016-02-16
申请号：US12376565
申请日：2007-08-08
申请人： Yeong Hyeon Kwon , Seung Hee Han , Hyun Hwa Park , Dong Cheol Kim , Hyun Woo Lee , Min Seok Noh
发明人： Yeong Hyeon Kwon , Seung Hee Han , Hyun Hwa Park , Dong Cheol Kim , Hyun Woo Lee , Min Seok Noh
IPC分类号： H04L23/02 , H04J13/00
CPC分类号： H04J13/00 , H04J13/0059 , H04J13/0062 , H04J13/0074 , H04L23/02
摘要： A method for transmitting a random access preamble from a user equipment is presented. The method includes generating the random access preamble by applying a circular shift to a code sequence having a sequence identifier, allocating the random access preamble to consecutive resource blocks, applying subcarrier spacing for the random access preamble to the consecutive resource blocks, and transmitting, via a transmitter of the user equipment, the random access preamble.
摘要翻译：提出了一种从用户设备发送随机接入前同步码的方法。该方法包括通过对具有序列标识符的码序列应用循环移位来生成随机接入前同步码，将随机接入前导码分配给连续的资源块，将随机接入前导码的子载波间隔应用于连续的资源块，并经由用户设备的发射机，随机接入前导码。

10. 发明授权

US09179464B2 Method and device for transmitting reference signal in wireless communication system 有权
标题翻译：用于在无线通信系统中发送参考信号的方法和装置
公开(公告)号：US09179464B2
公开(公告)日：2015-11-03
申请号：US13642498
申请日：2011-04-20
申请人： Min Seok Noh , Moon Il Lee , Seung Hee Han , Jae Hoon Chung
发明人： Min Seok Noh , Moon Il Lee , Seung Hee Han , Jae Hoon Chung
IPC分类号： H04W72/04 , H04L5/00 , H04L27/26
CPC分类号： H04W72/0466 , H04L5/0053 , H04L27/2611
摘要： A method and device for transmitting a reference signal in a wireless communication system is provided. A base station maps each demodulation reference signal (DMRS) of each of a plurality of layers into a first resource element (RE) set and a second RE set including four REs over four orthogonal frequency division multiplexing (OFDM) symbols within a subframe, allocates first orthogonal cover codes (OCCs) having a length of 4 to each DMRS mapped into the first RE set, allocates second OCCs having a length of 4 to each DMRS mapped into the second resource element set and transmits each DMRS mapped into the first RE set and the second RE set. The subframe includes two slots and each slot includes six OFDM symbols. The second OCC are formed by swapping positions of bits that constitute the first OCCs.
摘要翻译：提供了一种在无线通信系统中发送参考信号的方法和装置。基站将多个层中的每一层的每个解调参考信号（DMRS）映射到第一资源单元（RE）集合中，并且在子帧内的四个正交频分复用（OFDM）符号上包括四个RE的第二RE集合分配向映射到第一RE集合的每个DMRS的长度为4的第一正交覆盖码（OCC）向映射到第二资源元素集合的每个DMRS分配具有长度为4的第二OCC，并将映射到第一RE集合中的每个DMRS 和第二RE集。子帧包括两个时隙，每个时隙包括六个OFDM符号。第二个OCC通过交换构成第一个OCC的位的位置来形成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式