公开(公告)号：US20120287901A1

公开(公告)日：2012-11-15

申请号：US13553493

申请日：2012-07-19

Applicant: Joon Kui AHN ,  Bong Hoe KIM ,  Young Woo YUN ,  Ki Jun KIM ,  Jung Hoon LEE ,  Dae Won LEE ,  Dong Youn SEO ,  Dong Wook ROH ,  Suk Hyon YOON

Inventor： Joon Kui AHN ,  Bong Hoe KIM ,  Young Woo YUN ,  Ki Jun KIM ,  Jung Hoon LEE ,  Dae Won LEE ,  Dong Youn SEO ,  Dong Wook ROH ,  Suk Hyon YOON

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04L1/16 ,  H04L1/1861 ,  H04L5/0053 ,  H04L27/2613 ,  H04W72/02

Abstract: A method for a user equipment (UE) to receive a PDCCH (physical downlink control channel) transmitted from a base station via a specific resource region includes receiving a PBCH (physical broadcast channel) including first system information and PHICH (physical hybrid ARQ indicator channel) related information from the base station and receiving the PDCCH transmitted from the base station via the specific resource region for downlink control information.

Abstract translation: 用户设备（UE）经由特定资源区域从基站接收PDCCH（物理下行链路控制信道）的方法包括：接收包括第一系统信息和PHICH（物理混合ARQ指示符信道）的PBCH（物理广播信道） ）相关信息，并且经由用于下行链路控制信息的特定资源区域接收从基站发送的PDCCH。

公开(公告)号：US20120122139A1

公开(公告)日：2012-05-17

申请号：US13294860

申请日：2011-11-11

Applicant: Jong Myeon PARK ,  Won Yong LEE ,  Han Nim CHOI ,  Jung Hoon LEE

Inventor： Jong Myeon PARK ,  Won Yong LEE ,  Han Nim CHOI ,  Jung Hoon LEE

IPC: C12Q1/02 ,  C12M1/34

CPC classification number: G01N33/54366 ,  B01L3/502738 ,  B01L2300/0803 ,  B01L2400/0409 ,  B01L2400/0677 ,  G01N33/723 ,  Y10T436/111666 ,  Y10T436/25375 ,  Y10T436/2575

Abstract: A microfluidic device and a method for measurement of biomaterials using the same. The microfluidic device includes a microfluidic structure including: a sample chamber which receives and accommodates blood; a reagent chamber which contains a luminescent reactant; a first detection chamber which contains a first material that is positively charged; a second detection chamber which is connected to the first detection chamber, and contains a second material having a boronate moiety; and at least one channel which connects the sample chamber, the reagent chamber and the first and second detection chambers.

Abstract translation: 微流体装置和使用其的生物材料的测量方法。 微流体装置包括微流体结构，其包括：接收和容纳血液的样品室; 包含发光反应物的试剂室; 第一检测室，其包含带正电的第一材料; 第二检测室，其连接到第一检测室，并且包含具有硼酸酯部分的第二材料; 以及连接样品室，试剂室和第一和第二检测室的至少一个通道。

公开(公告)号：US20120008711A1

公开(公告)日：2012-01-12

申请号：US13241064

申请日：2011-09-22

Applicant: Jung Hoon LEE ,  Daewon Lee ,  Ki Jun Kim ,  Joon Kui Ahn

Inventor： Jung Hoon LEE ,  Daewon Lee ,  Ki Jun Kim ,  Joon Kui Ahn

IPC: H04L27/00

CPC classification number: H04L27/2613 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0226 ,  H04L27/262 ,  Y02D70/12 ,  Y02D70/126

Abstract: A method and apparatus of transmitting a reference signal in a wireless communication system is provided. A reference signal sequence is generated by using a pseudo-random sequence. A portion or entirety of the reference signal sequence is mapped to at least one resource block and is transmitted. The pseudo-random sequence is generated by a gold sequence generator which is initialized with initial values obtained by using cell identifier. The reference signal provides low PAPR and high cross correlation characteristic.

Abstract translation: 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。 通过使用伪随机序列来生成参考信号序列。 将参考信号序列的一部分或全部映射到至少一个资源块并被发送。 伪随机序列由金序列发生器产生，该序列生成器通过使用小区标识符获得的初始值进行初始化。 参考信号提供低PAPR和高互相关特性。

公开(公告)号：US20100290557A1

公开(公告)日：2010-11-18

申请号：US12762103

申请日：2010-04-16

Applicant: Jung Hoon LEE ,  Daewon Lee ,  Ki Yun Kim ,  Joon Kui Ahn

Inventor： Jung Hoon LEE ,  Daewon Lee ,  Ki Yun Kim ,  Joon Kui Ahn

IPC: H04L27/00

CPC classification number: H04L27/2613 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0226 ,  H04L27/262 ,  Y02D70/12 ,  Y02D70/126

Abstract: A method and apparatus of transmitting a reference signal in a wireless communication system is provided. A reference signal sequence is generated by using a pseudo-random sequence. A portion or entirety of the reference signal sequence is mapped to at least one resource block and is transmitted. The pseudo-random sequence is generated by a gold sequence generator which is initialized with initial values obtained by using cell identifier. The reference signal provides low PAPR and high cross correlation characteristic.

公开(公告)号：US20090290653A1

公开(公告)日：2009-11-26

申请号：US12509307

申请日：2009-07-24

Applicant: Young Woo YUN ,  Hak Seong KIM ,  Bong Hoe KIM ,  Joon Kui AHN ,  Dong Youn SEO ,  Jung Hoon LEE ,  Ki Jun KIM ,  Suk Hyon YOON ,  Eun Sun KIM

Inventor： Young Woo YUN ,  Hak Seong KIM ,  Bong Hoe KIM ,  Joon Kui AHN ,  Dong Youn SEO ,  Jung Hoon LEE ,  Ki Jun KIM ,  Suk Hyon YOON ,  Eun Sun KIM

IPC: H04K1/10

CPC classification number: H04L5/0048 ,  H04L5/0016 ,  H04L25/0226 ,  H04L25/0228 ,  H04L27/262 ,  H04W72/0446 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

Abstract: A method of transmitting pilot signals in a system which performs communication using two or more earners comprises transmitting first pilots and second pilots from at least one user equipment to a base station, the first and second pilots, which are transmitted from the at least one user equipment, being multiplexed by code division multiplexing, and the first and second pilots, which are transmitted from a specific user equipment, having different transmission powers, and transmitting data from the at least one user equipment to the base station depending on the first pilots and the second pilots. Since many UEs can transmit CQ pilots, exact channel estimation can be performed and thus communication efficiency can be improved.

公开(公告)号：US20090201904A1

公开(公告)日：2009-08-13

申请号：US12361185

申请日：2009-01-28

Applicant: Jung Hoon LEE ,  Joon Kui Ahn

Inventor： Jung Hoon LEE ,  Joon Kui Ahn

IPC: H04B7/216

CPC classification number: H04L5/0055 ,  H04B7/04 ,  H04B7/068 ,  H04J11/00 ,  H04L1/04 ,  H04L1/1692 ,  H04L1/1812 ,  H04L5/0021 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0058 ,  H04W28/04

Abstract: A method for allocating a physical hybrid ARQ indicator channel (PHICH) is disclosed. The method includes allocating a CDM group according to a cyclic prefix type in consideration of a ratio of the numbers of necessary CDM groups according to spreading factors, and allocating a PHICH to the allocated CDM group. The PHICH includes an ACK/NACK signal multiplexed by code division multiplexing (CDM). Therefore, resources for PHICH transmission are efficiently allocated and a transmission structure can be maintained irrespective of a spreading factor.

Abstract translation: 公开了一种用于分配物理混合ARQ指示符信道（PHICH）的方法。 该方法包括根据扩展因子考虑所需CDM组的数量的比例，根据循环前缀类型分配CDM组，并向所分配的CDM组分配PHICH。 PHICH包括通过码分复用（CDM）复用的ACK / NACK信号。 因此，有效地分配用于PHICH传输的资源，并且可以保持传输结构而不考虑扩频因子。

公开(公告)号：US20130044605A1

公开(公告)日：2013-02-21

申请号：US13590048

申请日：2012-08-20

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: H04W24/00

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. Here, the UE monitors a UE-specific search space, among the search spaces. The UE-specific search space is given based on a modulus operation using the variable of Yk for the subframe k and a variable C for the subframe k, wherein Yk is defined by: Yk=(A*Yk−1+B) mod D, the variable C is determined based on the number of CCEs (NCCE) divided by the aggregation level (L), and A, B and D are predetermined constant values predetermined regardless of the aggregation levels (L).

Abstract translation: 提供了一种通过物理下行链路控制信道（PDCCH）高效地发送和接收控制信息的方法。 当用户设备（UE）通过PDCCH接收到控制信息时，所接收的控制信息被设置为以搜索空间为单位进行解码。 这里，UE在搜索空间中监视UE特定的搜索空间。 基于使用子帧k的Yk的变量和子帧k的变量C的模运算给出UE特定的搜索空间，其中Y k由下式定义：Yk =（A * Yk-1 + B）mod D ，根据CCE（NCCE）的数量除以聚合等级（L）来确定变量C，并且A，B和D是预定的预定常数值，而与聚合等级（L）无关。

公开(公告)号：US20110249705A1

公开(公告)日：2011-10-13

申请号：US13166750

申请日：2011-06-22

Applicant: Jung Hoon LEE ,  Ki Jun KIM ,  Dong Wook ROH ,  Daewon LEE ,  Joon Kui AHN

Inventor： Jung Hoon LEE ,  Ki Jun KIM ,  Dong Wook ROH ,  Daewon LEE ,  Joon Kui AHN

IPC: H04B1/707

CPC classification number: H04L5/0055 ,  H04B1/707 ,  H04B7/0413 ,  H04B7/0678 ,  H04B7/068 ,  H04B2201/709718 ,  H04J13/00 ,  H04J13/16 ,  H04L1/0606 ,  H04L1/0643 ,  H04L1/1621 ,  H04L1/1825 ,  H04L5/0021 ,  H04L5/0023 ,  H04L5/0026

Abstract: The present invention provides for spreading a first signal using a plurality of spreading codes, multiplexing the first spread signal by code division multiplexing, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a first antenna set, spreading a second signal using a plurality of spreading codes, multiplexing the second spread signal by code division multiplexing, transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the first antenna set, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a second antenna set, and transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the second antenna set, wherein the first multiplexed signal is transmitted on frequency resources that neighbor frequency resources that the second multiplexed signal is transmitted on.

Abstract translation: 本发明提供了使用多个扩展码对第一信号进行扩频，通过码分复用复用第一扩展信号，经由第一天线组的OFDM符号的多个相邻频率资源发送第一多路复用信号， 使用多个扩展码的第二信号，通过码分复用多路复用第二扩展信号，经由第一天线组的OFDM符号的多个相邻频率资源发送第二多路复用信号，经由多个扩频码发送第一多路复用信号 通过第二天线组的OFDM符号的多个相邻频率资源发送第二多路复用信号，其中第一多路复用信号在频率资源上发送，相邻频率资源 第二复用信号是 传送。

公开(公告)号：US20100202318A1

公开(公告)日：2010-08-12

申请号：US12767616

申请日：2010-04-26

Applicant: Jung Hoon LEE ,  Joon Kui Ahn

Inventor： Jung Hoon LEE ,  Joon Kui Ahn

IPC: H04L12/26 ,  H04W72/00 ,  H04B1/00

CPC classification number: H04L5/0055 ,  H04B7/04 ,  H04B7/068 ,  H04J11/00 ,  H04L1/04 ,  H04L1/1692 ,  H04L1/1812 ,  H04L5/0021 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0058 ,  H04W28/04

Abstract: A method for allocating a physical hybrid ARQ indicator channel (PHICH) includes allocating a CDM group according to a cyclic prefix type in consideration of a ratio of the numbers of necessary CDM groups according to spreading factors, and allocating a PHICH to the allocated CDM group. The PHICH includes an ACK/NACK signal multiplexed by code division multiplexing (CDM). Therefore, resources for PHICH transmission are efficiently allocated and a transmission structure can be maintained irrespective of a spreading factor.

Abstract translation: 一种用于分配物理混合ARQ指示符信道（PHICH）的方法包括：根据扩展因子考虑所需CDM组的数量的比例，根据循环前缀类型分配CDM组，并向所分配的CDM组分配PHICH 。 PHICH包括通过码分复用（CDM）复用的ACK / NACK信号。 因此，有效地分配用于PHICH传输的资源，并且可以保持传输结构而不考虑扩频因子。

公开(公告)号：US20130101004A1

公开(公告)日：2013-04-25

申请号：US13679759

申请日：2012-11-16

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: H04W24/00

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。