公开(公告)号：US20110188438A1

公开(公告)日：2011-08-04

申请号：US12921073

申请日：2009-07-22

Applicant: Jung Hoon Lee ,  Dong Youn Seo ,  Ki Jun Kim ,  Joon Kui Ahn

Inventor： Jung Hoon Lee ,  Dong Youn Seo ,  Ki Jun Kim ,  Joon Kui Ahn

IPC: H04L27/00 ,  H04W4/06

CPC classification number: H04L5/0048 ,  H04B7/0413 ,  H04L5/0023 ,  H04L5/005 ,  H04L27/2626 ,  H04W24/00 ,  H04W72/042 ,  H04W72/0446 ,  H04W88/02 ,  H04W88/08

Abstract: A reference signal transmission method in a downlink MIMO system is disclosed. The downlink MIMO system supports a first UE supporting N transmission antennas among a total of M transmission antennas (where M>N) and a second UE supporting the M transmission antennas. The method includes transmitting, by a base station (BS), subframe-associated information which designates a first subframe in which data for the first UE and the second UE is transmitted and a second subframe in which data only for the second UE can be transmitted within a radio frame having a plurality of subframes, and transmitting the first subframe and the second subframe. Reference signals corresponding to antenna ports ‘0’ to ‘N−1’ of the N antennas are mapped to the first subframe, and reference signals corresponding to antenna ports ‘0’ to ‘M−1’ of the M antennas are mapped to the second subframe.

Abstract translation: 公开了一种下行链路MIMO系统中的参考信号传输方法。 下行链路MIMO系统支持在总共M个发送天线（其中M> N）和支持M个发送天线的第二UE之间支持N个发送天线的第一UE。 该方法包括由基站（BS）发送指定其中发送第一UE和第二UE的数据的第一子帧的子帧关联信息，以及可以发送仅第二UE的数据的第二子帧 在具有多个子帧的无线帧内，并发送第一子帧和第二子帧。 对应于N个天线的天线端口“0”到“N-1”的参考信号被映射到第一子帧，并且对应于M个天线的天线端口'0'到'M-1'的参考信号被映射到 第二子帧。

公开(公告)号：US07985646B2

公开(公告)日：2011-07-26

申请号：US11712990

申请日：2007-03-02

Applicant: Jin-gyoo Yoo ,  Cheol-soon Kim ,  Jung-hoon Lee

Inventor： Jin-gyoo Yoo ,  Cheol-soon Kim ,  Jung-hoon Lee

IPC: G11C11/50

CPC classification number: H01L27/10 ,  B82Y10/00

Abstract: A method of fabricating a nanowire memory device, and a system of controlling nanowire formation used in the same method are provided. In the method of fabricating a nanowire memory device which includes a substrate; an electrode formed on the substrate and insulated from the substrate; and a nanowire having its one end connected with the electrode and formed at a given length, the method comprises: forming an electrode and a dummy electrode to be paired with the electrode on the substrate; forming the nanowire between the electrode and the dummy electrode while measuring a current flowing between the electrode and the dummy electrode, and cutting power applied between the electrode and the dummy electrode when the current measured is a given value; and removing the dummy electrode.

Abstract translation: 提供了制造纳米线存储器件的方法，以及以相同方法使用的控制纳米线形成的系统。 在制造包括衬底的纳米线存储器件的方法中; 形成在基板上并与基板绝缘的电极; 和一个纳米线，其一端与电极连接并以给定的长度形成，该方法包括：在基片上形成与电极配对的电极和虚拟电极; 在测量电极和虚拟电极之间的电流的同时，在电极和虚拟电极之间形成纳米线，并且当所测量的电流为给定值时，切割施加在电极和虚拟电极之间的功率; 并去除虚拟电极。

公开(公告)号：US20110179331A1

公开(公告)日：2011-07-21

申请号：US13012702

申请日：2011-01-24

Applicant: Jung Hoon LEE ,  Joon Kui AHN

Inventor： Jung Hoon LEE ,  Joon Kui AHN

IPC: H04L1/18 ,  G06F11/14

CPC classification number: H04L1/1861 ,  H04L1/0668 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1864 ,  H04L1/1896 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0073 ,  H04W72/04 ,  H04W72/0406

Abstract: A method for mapping a physical hybrid automatic repeat request indicator channel (PHICH) is described. The method for mapping a PHICH includes determining an index of a resource element group transmitting a repetitive pattern of the PHICH, according to a ratio of the number of available resource element groups in a symbol in which the PHICH is transmitted and the number of available resource element groups in a first or second OFDM symbol, and mapping the PHICH to the symbol according to the determined index. In transmitting the PHICH, since efficient mapping is performed considering available resource elements varying with OFDM symbols, repetition of the PHICH does not generate interference between neighbor cell IDs and performance is improved.

Abstract translation: 描述了用于映射物理混合自动重传请求指示符信道（PHICH）的方法。 用于映射PHICH的方法包括：根据发送PHICH的符号中的可用资源元素组的数量与可用资源的数量之间的比率确定发送PHICH的重复模式的资源元素组的索引 元素组在第一或第二OFDM符号中，并且根据确定的索引将PHICH映射到符号。 在发送PHICH中，由于考虑了与OFDM符号变化的可用资源元素来执行高效映射，所以PHICH的重复不会产生相邻小区ID之间的干扰，并且提高了性能。

公开(公告)号：US07983294B2

公开(公告)日：2011-07-19

申请号：US12064320

申请日：2006-08-23

Applicant: Hak Seong Kim ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Dong Youn Seo ,  Dong Wook Roh ,  Jung Hoon Lee ,  Young Dae Lee

Inventor： Hak Seong Kim ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Dong Youn Seo ,  Dong Wook Roh ,  Jung Hoon Lee ,  Young Dae Lee

IPC: H04J3/14

CPC classification number: H04W74/002 ,  H04W74/0833 ,  H04W74/0866

Abstract: A method of transmitting a message via an uplink access channel in a wireless communication system is disclosed. The method includes initiating a first preamble access procedure with Node B, receiving from Node B a first acknowledgement indication with respect to the first access preamble procedure, transmitting to Node B a first message upon receipt of the first acknowledgement indication, and receiving from Node B a second acknowledgment indication regarding the first message.

Abstract translation: 公开了一种在无线通信系统中经由上行链路接入信道发送消息的方法。 该方法包括发起与节点B的第一前同步码接入过程，从节点B接收关于第一接入前导码过程的第一确认指示，在接收到第一确认指示时向节点B发送第一消息，以及从节点B 关于第一消息的第二确认指示。

公开(公告)号：US20110164582A1

公开(公告)日：2011-07-07

申请号：US12987911

申请日：2011-01-10

Applicant: Dong Youn SEO ,  Jung Hoon Lee ,  Ki Jun Kim ,  Joon Kui Ahn

Inventor： Dong Youn SEO ,  Jung Hoon Lee ,  Ki Jun Kim ,  Joon Kui Ahn

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04B7/0665 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0092 ,  H04L5/0094 ,  H04W16/10 ,  H04W36/0066 ,  H04W48/12 ,  H04W72/0446 ,  H04W72/0493 ,  H04W72/12

Abstract: A method for adjusting a granularity of resource allocation in a wireless mobile communication system supporting a compact scheduling is discussed. A resource indication value (RIV) corresponds to a start index (S) of one set of consecutive virtual resource blocks (VRBs) and a length of the VRBs. The start index (S) is selected from among ‘s’ values (where s=P+mT

Abstract translation: 讨论了一种在支持紧凑调度的无线移动通信系统中调整资源分配粒度的方法。 资源指示值（RIV）对应于一组连续虚拟资源块（VRB）的开始索引（S）和VRB的长度。 从's'值（其中s = P + mT

公开(公告)号：US07972958B2

公开(公告)日：2011-07-05

申请号：US12385982

申请日：2009-04-27

Applicant: Jung-hoon Lee ,  Hong-jae Shin ,  Seo-woo Nam ,  Sae-il Son ,  Sang-doo Kim ,  Jung-deog Lee ,  Sang-wook Kwon

Inventor： Jung-hoon Lee ,  Hong-jae Shin ,  Seo-woo Nam ,  Sae-il Son ,  Sang-doo Kim ,  Jung-deog Lee ,  Sang-wook Kwon

IPC: H01L21/44

CPC classification number: H01L21/823807 ,  H01L21/823814 ,  H01L21/823835 ,  H01L29/665 ,  H01L29/7843

Abstract: Provided is a method of fabricating a semiconductor device including a dual silicide process. The method may include sequentially siliciding and stressing a first MOS region, and sequentially siliciding and stressing a second MOS region after siliciding and stressing the first MOS region, the second MOS region being a different type than the first MOS region.

Abstract translation: 提供一种制造包括双重硅化物工艺的半导体器件的方法。 该方法可以包括顺序硅化和应力第一MOS区，并且在硅化和应力第一MOS区之后，依次硅化和应力第二MOS区，第二MOS区是与第一MOS区不同的类型。

公开(公告)号：US20110149901A1

公开(公告)日：2011-06-23

申请号：US13014665

申请日：2011-01-26

Applicant: Hak Seong KIM ,  Sung Duk Choi ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Bong Hoe Kim ,  Dong Youn Seo ,  Young Woo Yun ,  Jung Hoon Lee ,  Seong Hoon Jeong

Inventor： Hak Seong KIM ,  Sung Duk Choi ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Bong Hoe Kim ,  Dong Youn Seo ,  Young Woo Yun ,  Jung Hoon Lee ,  Seong Hoon Jeong

IPC: H04W40/00

CPC classification number: H04L5/0007 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1858 ,  H04L1/1861 ,  H04L5/0026 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/0446 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

Abstract: A method of transmitting a control signal using efficient multiplexing is disclosed. The present invention includes the steps of multiplexing a plurality of 1-bit control signals within a prescribed time-frequency domain by code division multiple access (CDMA) and transmitting the multiplexed control signals, wherein a plurality of the 1-bit control signals include a plurality of the 1-bit control signals for a specific transmitting side. Accordingly, reliability on 1-bit control signal transmission can be enhanced.

Abstract translation: 公开了一种使用高效复用来发送控制信号的方法。 本发明包括以下步骤：通过码分多址（CDMA）在规定的时频域内复用多个1位控制信号，并发送多路复用的控制信号，其中多个1位控制信号包括 用于特定发送侧的多个1位控制信号。 因此，可以提高1位控制信号传输的可靠性。

公开(公告)号：US20110135016A1

公开(公告)日：2011-06-09

申请号：US12989753

申请日：2009-07-10

Applicant: Joon Kui Ahn ,  Jung Hoon Lee ,  Dong Youn Seo ,  Ki Jun Kim

Inventor： Joon Kui Ahn ,  Jung Hoon Lee ,  Dong Youn Seo ,  Ki Jun Kim

IPC: H04L27/00

CPC classification number: H04L5/0037 ,  H04L5/0007 ,  H04L27/2614 ,  H04L27/2621 ,  H04L27/2636 ,  H04W72/0453

Abstract: A wireless communication system is disclosed. A method for performing a radio access in the wireless communication system includes dividing an available frequency band into a plurality of subbands, generating a plurality of frequency domain sequences from a plurality of data symbol sequences by independently performing a Fourier transform process in each of the subbands, independently mapping each of the frequency domain sequences to a corresponding subband, generating one or more transmission symbols by performing an inverse Fourier transform process on the plurality of frequency domain sequences mapped to the available frequency band, and transmitting the one or more transmission symbols to a receiver.

Abstract translation: 公开了一种无线通信系统。 一种用于在无线通信系统中执行无线电接入的方法包括将可用频带划分成多个子带，通过在每个子带中独立地执行傅立叶变换处理从多个数据符号序列生成多个频域序列 ，将每个频域序列独立地映射到相应的子带，通过对映射到可用频带的多个频域序列执行逆傅立叶变换处理来生成一个或多个传输符号，并将一个或多个传输符号发送到 接收器

公开(公告)号：US20110085479A1

公开(公告)日：2011-04-14

申请号：US12972356

申请日：2010-12-17

Applicant: Bong Hoe KIM ,  Young Woo Yun ,  Ki Jun Kim ,  Eun Sun Kim ,  Joon Kui Ahn ,  Suk Hyon Yoon ,  Dong Youn Seo ,  Hak Seong Kim ,  Jung Hoon Lee ,  In Jae Jung

Inventor： Bong Hoe KIM ,  Young Woo Yun ,  Ki Jun Kim ,  Eun Sun Kim ,  Joon Kui Ahn ,  Suk Hyon Yoon ,  Dong Youn Seo ,  Hak Seong Kim ,  Jung Hoon Lee ,  In Jae Jung

IPC: H04L5/14 ,  H04L27/18

CPC classification number: H04L27/2617 ,  H04L1/0026 ,  H04L1/0057 ,  H04L1/08 ,  H04L1/1621 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0044 ,  H04L5/0053 ,  H04L27/2602

Abstract: A portable device, such as a mobile terminal or user equipment, for encoding uplink acknowledgments to downlink transmissions. The portable device includes a receiver configured to receive a plurality of data blocks, such that each of the data blocks include an associated cyclic redundancy check (CRC), and a processor configured to determine received status for each of the data blocks by checking the CRC of each of the data blocks. The portable device further includes a transmitter for transmitting a response sequence which indicates the received status of all of the data blocks.

Abstract translation: 诸如移动终端或用户设备的便携式设备，用于对下行链路传输进行上行链路确认。 便携式设备包括接收器，其被配置为接收多个数据块，使得每个数据块包括相关联的循环冗余校验（CRC），以及处理器，被配置为通过检查CRC来确定每个数据块的接收状态 的每个数据块。 便携式设备还包括用于发送指示所有数据块的接收状态的响应序列的发射机。

公开(公告)号：US20110080888A1

公开(公告)日：2011-04-07

申请号：US12963570

申请日：2010-12-08

Applicant: Dae Won LEE ,  Ki Jun KIM ,  Dong Wook ROH ,  Yu Jin NOH ,  Joon Kui AHN ,  Jung Hoon LEE

Inventor： Dae Won LEE ,  Ki Jun KIM ,  Dong Wook ROH ,  Yu Jin NOH ,  Joon Kui AHN ,  Jung Hoon LEE

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0053 ,  H04L27/2626 ,  H04L27/2647 ,  H04L27/2656 ,  H04L27/2666 ,  H04W24/08 ,  H04W48/12 ,  H04W88/02 ,  H04W88/08

Abstract: A method for efficiently transmitting and receiving control information through a Physical Downlink Control Channel (PDCCH) is provided. When a User Equipment (UE) receives control information through a PDCCH, the received control information is set to be decoded in units of search spaces, each having a specific start position in the specific subframe. Here, a modulo operation according to a predetermined first constant value (D) is performed on an input value to calculate a first result value, and a modulo operation according to a predetermined first variable value (C) corresponding to the number of candidate start positions that can be used as the specific start position is performed on the calculated first result value to calculate a second result value and an index position corresponding to the second result value is used as the specific start position. Transmitting control information in this manner enables a plurality of UEs to efficiently receive PDCCHs without collisions.