公开(公告)号：US20100323410A1

公开(公告)日：2010-12-23

申请号：US12578709

申请日：2009-10-14

Applicant: Sang Chul Lim ,  Moo Yong Uhm ,  Nahm Ryune Cho ,  Dae Won Lee ,  Ju Young Lee ,  Hui Ho Kim ,  Dong Ho Lee

Inventor： Sang Chul Lim ,  Moo Yong Uhm ,  Nahm Ryune Cho ,  Dae Won Lee ,  Ju Young Lee ,  Hui Ho Kim ,  Dong Ho Lee

IPC: C12P17/10 ,  C07D257/04

CPC classification number: C07D257/04 ,  C12P17/10

Abstract: Disclosed is a method for the preparation of carbamic acid (R)-1-aryl-2-tetrazolyl-ethyl ester, comprising the asymmetric reduction of arylketone and the carbamation of alcohol.

Abstract translation: 公开了一种制备氨基甲酸（R）-1-芳基-2-四唑基乙基酯的方法，其包括芳基酮的不对称还原和醇的氨基甲酸酯化反应。

公开(公告)号：US20100284347A1

公开(公告)日：2010-11-11

申请号：US12526499

申请日：2008-08-14

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 of acquiring information on a resource region for transmitting PHICH and a method of receiving PDCCH using the same are disclosed. The resource region for transmitting the PHICH can be specified by first information corresponding to the per-subframe PHICH number and second information corresponding to a duration of the PHICH within the subframe. The first information can be specified into a form resulting from multiplying a predetermined basic number by a specific constant. And, the specific constant can be transmitted via PBCH. Moreover, the second information can be acquired from the PBCH as well.

Abstract translation: 公开了一种获取用于发送PHICH的资源区域的信息的方法以及使用该信息接收PDCCH的方法。 用于发送PHICH的资源区域可以由对应于每子帧PHICH号码的第一信息和与该子帧内的PHICH的持续时间相对应的第二信息来指定。 可以将第一信息指定为由预定基数乘以特定常数而得到的形式。 而且，特定常数可以通过PBCH传输。 此外，也可以从PBCH获取第二信息。

公开(公告)号：US20100215114A1

公开(公告)日：2010-08-26

申请号：US12711185

申请日：2010-02-23

Applicant: Bong Hoe KIM ,  Byeong Woo Kang ,  Yu Jin Noh ,  Hak Seong Kim ,  Dae Won Lee

Inventor： Bong Hoe KIM ,  Byeong Woo Kang ,  Yu Jin Noh ,  Hak Seong Kim ,  Dae Won Lee

IPC: H04B7/02 ,  H04B17/00

CPC classification number: H04L5/0048 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0613 ,  H04B7/0684

Abstract: A method for transmitting a sounding reference signal in a MIMO wireless communication system and an apparatus therefor are disclosed. The method for transmitting sounding reference signals (SRSs) in a MIMO wireless communication system comprises receiving sounding reference signal parameters from a base station; receiving information of the number of sounding reference signals which will be transmitted at a transmission time instant from the base station; if a plurality of sounding reference signals are provided, generating the sounding reference signals corresponding to each of the plurality of antennas by using the sounding reference signal parameters; and transmitting the generated sounding reference signals to the base station through their corresponding antennas at a specific transmission instant.

Abstract translation: 公开了一种用于在MIMO无线通信系统及其装置中发送探测参考信号的方法。 用于在MIMO无线通信系统中发送探测参考信号（SRS）的方法包括从基站接收探测参考信号参数; 接收将从基站在传输时刻发送的探测参考信号的数量的信息; 如果提供多个​​探测参考信号，则通过使用探测参考信号参数产生与多个天线中的每一个对应的探测参考信号; 并且在特定的传输瞬间通过其对应的天线将生成的探测参考信号发送到基站。

公开(公告)号：US20100211840A1

公开(公告)日：2010-08-19

申请号：US12444087

申请日：2007-10-02

Applicant: Bong Hoe Kim ,  Hak Seong Kim ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Young Woo Yun ,  Eun Sun Kim ,  Dae Won Lee

Inventor： Bong Hoe Kim ,  Hak Seong Kim ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Young Woo Yun ,  Eun Sun Kim ,  Dae Won Lee

IPC: G06F11/07

CPC classification number: H04L1/1887 ,  H04L1/1896

Abstract: A method for reducing retransmission overhead in a system based on the asynchronous channel-adaptive retransmission scheme is disclosed. If the possibility of performing data retransmission is high, the system provides a method for transmitting synchronous duration (SD) information. According to the method for transmitting the SD information, the system does not transmit scheduling information whenever receiving a retransmission request, and synchronously transmits data during a predetermined synchronous duration. Namely, the data can be retransmitted without using the scheduling information.

Abstract translation: 公开了一种基于异步信道自适应重传方案来减少系统中的重传开销的方法。 如果执行数据重传的可能性高，则系统提供用于发送同步持续时间（SD）信息的方法。 根据用于发送SD信息的方法，系统在接收到重传请求时不发送调度信息，并且在预定的同步持续时间内同步发送数据。 即，可以在不使用调度信息的情况下重发数据。

公开(公告)号：US20100157916A1

公开(公告)日：2010-06-24

申请号：US12443970

申请日：2007-10-02

Applicant: Hak Seong Kim ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Joon Kul Ahn ,  Young Woo Yun ,  Eun Sun Kim ,  Dae Won Lee

Inventor： Hak Seong Kim ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Joon Kul Ahn ,  Young Woo Yun ,  Eun Sun Kim ,  Dae Won Lee

IPC: H04W72/12

CPC classification number: H04L1/1671 ,  H04L1/1819 ,  H04L1/1874 ,  H04L1/1887 ,  H04L27/2601 ,  H04L2001/125

Abstract: A method for modifying a synchronous non-adaptive retransmission scheme to solve the limitation of the synchronous non-adaptive retransmission scheme is disclosed. A method for indicating not only the new data transmission but also the retransmission using a data scheduling message is disclosed. A method for determining whether there is an error in the ACK signal transmitted from a data reception end using another message to-be received later is disclosed. The retransmission method for a multi-carrier system includes: receiving a grant message including scheduling information for transmitting uplink data wherein a retransmission scheme for the uplink data is predetermined by a first retransmission scheduling, transmitting the uplink data according to the scheduling information and retransmitting the uplink data according to second retransmission scheduling by receiving the second retransmission scheduling information associated with the uplink data with retransmission request.

Abstract translation: 公开了一种用于修改同步非自适应重发方案以解决同步非自适应重传方案的限制的方法。 公开了一种用于不仅指示新数据传输而且用于使用数据调度消息进行重传的方法。 公开了一种用于确定从数据接收端发送的ACK信号是否存在使用稍后要接收的另一消息的错误的方法。 多载波系统的重传方法包括：接收包括用于发送上行链路数据的调度信息的许可消息，其中通过第一重传调度预定上行链路数据的重传方案，根据调度信息发送上行链路数据，并重发 上行链路数据根据第二重传调度，通过重发请求接收与上行链路数据相关联的第二重传调度信息。

公开(公告)号：US20100080154A1

公开(公告)日：2010-04-01

申请号：US12567665

申请日：2009-09-25

Applicant: Yu Jin NOH ,  Dae Won LEE ,  Bong Hoe Kim ,  Ki Jun KIM

Inventor： Yu Jin NOH ,  Dae Won LEE ,  Bong Hoe Kim ,  Ki Jun KIM

IPC: H04L27/00 ,  H04B7/00

CPC classification number: H04L27/2627 ,  H04B7/0452 ,  H04B7/0617 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0092 ,  H04L25/0204 ,  H04L25/0226 ,  H04L25/0248 ,  H04L25/03343 ,  H04L25/03866 ,  H04L2025/03414 ,  H04L2025/03426

Abstract: A method of transmitting signals by a transmitting end in a wireless communication system comprises sharing control information related to reference signal with a receiving end; generating one or more precoded reference signals considering a given rank; allocating the one or more precoded reference signals to have a specific pattern within a subframe, wherein the specific pattern is varied depending on the control information; and transmitting the subframe through multiple antennas to the receiving end.

Abstract translation: 一种在无线通信系统中由发送端发送信号的方法包括：与接收端共享与参考信号有关的控制信息; 考虑给定的等级，产生一个或多个预编码参考信号; 分配一个或多个预编码参考信号以在子帧内具有特定模式，其中所述特定模式根据控制信息而变化; 以及通过多个天线发送子帧到接收端。

公开(公告)号：US20100041344A1

公开(公告)日：2010-02-18

申请号：US12461253

申请日：2009-08-05

Applicant: Bong Hoe Kim ,  Dae Won Lee ,  Yu Jin Noh ,  Dong Wook Roh

Inventor： Bong Hoe Kim ,  Dae Won Lee ,  Yu Jin Noh ,  Dong Wook Roh

IPC: H04B7/005

CPC classification number: H04L1/0026 ,  H04B7/0689 ,  H04L1/0029 ,  H04L5/0053 ,  H04L5/0091

Abstract: A method for transmitting Channel Quality Indicators (CQIs) of all carrier bands in a system using a plurality of carrier bands (legacy system bands) is disclosed. In order to provide sufficient information to a scheduler, the CQIs of all the carrier bands are generated and transmitted by the same method or a predetermined number of carrier bands are selected and only the CQIs of the selected carrier bands are transmitted. Thus, it is possible to efficiently control signal resources. By simply expanding the method for transmitting the CQIs of the carrier bands, it is possible to facilitate the expansion of the system.

Abstract translation: 公开了一种在使用多个载波频带（传统系统频带）的系统中发送所有载波频带的信道质量指示符（CQI）的方法。 为了向调度器提供足够的信息，通过相同的方法生成并发送所有载波频带的CQI，或者选择预定数量的载波频带，并且仅发送所选择的载波频带的CQI。 因此，可以有效地控制信号资源。 通过简单地扩展载波频带的CQI的发送方法，可以促进系统的扩展。

公开(公告)号：US20100040005A1

公开(公告)日：2010-02-18

申请号：US12537169

申请日：2009-08-06

Applicant: Hak-seong Kim ,  Young Woo Yun ,  Dae Won Lee ,  Joon Kui Ahn ,  Bong Hoe Kim ,  Ki Jun Kim

Inventor： Hak-seong Kim ,  Young Woo Yun ,  Dae Won Lee ,  Joon Kui Ahn ,  Bong Hoe Kim ,  Ki Jun Kim

IPC: H04W72/04

CPC classification number: H04L5/0051 ,  H04J11/0069 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0091 ,  H04W8/24 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1284

Abstract: A method and an apparatus of transmitting scheduling request (SR) in a wireless communication system are provided. The method includes configuring a physical uplink control channel (PUCCH) for a SR in a subframe, the subframe comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, wherein one SC-FDMA symbol on the PUCCH is punctured and transmitting the SR on the PUCCH in the subframe.

Abstract translation: 提供了一种在无线通信系统中发送调度请求（SR）的方法和装置。 该方法包括为子帧中的SR配置物理上行链路控制信道（PUCCH），该子帧包括多个单载波频分多址（SC-FDMA）符号，其中PUCCH上的一个SC-FDMA符号被穿孔 并在子帧中在PUCCH上发送SR。

公开(公告)号：US20090316626A1

公开(公告)日：2009-12-24

申请号：US12457902

申请日：2009-06-24

Applicant: Dae Won Lee ,  Ki Jun Kim ,  Joon Kui Ahn

Inventor： Dae Won Lee ,  Ki Jun Kim ,  Joon Kui Ahn

IPC: H04W40/00

CPC classification number: H04L1/1607 ,  H04L1/1812 ,  H04L1/1887

Abstract: A method of transmitting uplink signals is disclosed. The method includes transmitting, by a user equipment, periodic control information on a Physical Uplink Control Channel (PUCCH) at a predetermined period, dropping the periodic control information and multiplexing uplink signals except the periodic control information when the user equipment is operating in subframe bundling transmission mode where the uplink signals are transmitted in a plurality of consecutive subframes, and transmitting the multiplexed uplink signals on a Physical Uplink Shared Channel (PUSCH).

Abstract translation: 公开了传输上行链路信号的方法。 该方法包括：在用户设备以子帧捆绑方式操作的情况下，以预定的周期向用户设备发送关于物理上行链路控制信道（PUCCH）的周期性控制信息，丢弃周期性控制信息，并复用上述周期性控制信息以外的上行信号 传输模式，其中在多个连续子帧中发送上行链路信号，并且在物理上行链路共享信道（PUSCH）上发送多路复用的上行链路信号。

公开(公告)号：US20090186613A1

公开(公告)日：2009-07-23

申请号：US12318582

申请日：2008-12-31

Applicant: Seung Jin Ahn ,  Woo Seong Kim ,  Mu Ryong Kim ,  Seung Woo Nam ,  Dae Won Lee ,  Kwang Il Kim ,  Su Hwan Lim

Inventor： Seung Jin Ahn ,  Woo Seong Kim ,  Mu Ryong Kim ,  Seung Woo Nam ,  Dae Won Lee ,  Kwang Il Kim ,  Su Hwan Lim

IPC: H04W4/00 ,  H04M1/00 ,  H04W72/00

CPC classification number: H04W72/042 ,  H04L5/003 ,  H04L5/0048 ,  H04W8/24 ,  H04W56/0045 ,  H04W72/0446 ,  H04W72/1268 ,  H04W74/002 ,  H04W74/08 ,  H04W74/0833

Abstract: A method includes transmitting a random access preamble, receiving a random access response as a response of the random access preamble, wherein the random access response comprises an uplink resource assignment and a request for transmission of a Channel Quality Indicator (CQI), and transmitting the CQI in the uplink resource assignment.

Abstract translation: 一种方法包括发送随机接入前同步码，接收随机接入响应作为随机接入前导码的响应，其中随机接入响应包括上行链路资源分配和信道质量指示符（CQI）的传输请求，并且发送 上行链路资源分配中的CQI。