公开(公告)号：US20110026478A1

公开(公告)日：2011-02-03

申请号：US12866187

申请日：2009-02-05

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

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

IPC: H04W74/02

CPC classification number: H04L1/0028 ,  H04L1/0026 ,  H04L1/0068 ,  H04L1/0073 ,  H04L1/1664 ,  H04L1/1671 ,  H04W72/1231 ,  H04W72/1284

Abstract: A method for transmitting control information in uplink from a mobile terminal to a base station in a wireless mobile communication system is provided. In the method, when no data to be transmitted to the base station is present in the mobile terminal, Scheduling Request (SR) information and Channel Quality Indicator (CQI) information having a predetermined size or greater are multiplexed together and the multiplexed information is transmitted to the base station through a Physical Uplink Shared CHannel (PUSCH). This method prevents waste of uplink transmission resources while avoiding uplink data transmission delay.

Abstract translation: 提供了一种用于在无线移动通信系统中从移动终端向基站发送上行链路中的控制信息的方法。 在该方法中，当在移动终端中不存在要发送到基站的数据时，具有预定大小或更大的调度请求（SR）信息和信道质量指示符（CQI）信息被多路复用在一起并且传输多路复用信息 通过物理上行链路共享信道（PUSCH）到基站。 该方法可以避免上行链路传输资源的浪费，同时避免上行链路数据传输延迟。

公开(公告)号：US20100272209A1

公开(公告)日：2010-10-28

申请号：US12670100

申请日：2008-11-13

Applicant: Dae Won Lee ,  Dong Wook Roh ,  Bong Hoe Kim ,  Nam Yul Yu ,  Ki Jun Kim

Inventor： Dae Won Lee ,  Dong Wook Roh ,  Bong Hoe Kim ,  Nam Yul Yu ,  Ki Jun Kim

IPC: H04L27/00

CPC classification number: H04L1/0057 ,  H03M13/136 ,  H03M13/356 ,  H03M13/6516 ,  H03M13/6525 ,  H04L1/007

Abstract: A joint coding method in a mobile communication system is disclosed. To block-code kχ-bit first data requiring a received signal quality and k2˜bit second data requiring a different received signal quality, the present invention includes configuring a first block code generation matrix meeting a first minimum hamming distance, configuring a second block code generation matrix meeting a second minimum hamming distance, and configuring a third block code generation matrix including the first block code generation matrix, the second block code generation matrix and a zero matrix of a specific size. Accordingly, the present invention encodes and transmits two data requiring different received signal qualities by one coding scheme, thereby enabling each data to have the required received signal quality in decoding.

Abstract translation: 公开了一种移动通信系统中的联合编码方法。 为了对需要接收信号质量的kχ位第一数据和需要不同接收信号质量的k2〜bit秒数据进行块编码，本发明包括配置满足第一最小汉明距离的第一块码生成矩阵，配置第二块码 并且配置包括第一块码生成矩阵，第二块码生成矩阵和特定尺寸的零矩阵的第三块码生成矩阵。 因此，本发明通过一种编码方式对需要不同接收信号质量的两种数据进行编码和发送，从而使每个数据能够在解码中具有所需的接收信号质量。

公开(公告)号：US20100239034A1

公开(公告)日：2010-09-23

申请号：US12725170

申请日：2010-03-16

Applicant: Dae Won LEE ,  Young Woo YUN ,  Byung Hoon KIM ,  Joon Kui AHN ,  Ki Jun KIM ,  Bong Hoe KIM

Inventor： Dae Won LEE ,  Young Woo YUN ,  Byung Hoon KIM ,  Joon Kui AHN ,  Ki Jun KIM ,  Bong Hoe KIM

IPC: H04L27/28 ,  H04W64/00

CPC classification number: H04L27/2655 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0092 ,  H04L25/0204 ,  H04L25/0216 ,  H04L25/0228 ,  H04L27/2613 ,  H04L27/2657 ,  H04W64/00

Abstract: A method for allowing a mobile station to detect a Location Based Service-Reference Signal (LBS-RS) in a wireless communication system is disclosed. The method includes receiving LBS-RS setup information of at least one target cell participating in location measurement from a serving cell, acquiring a frequency offset value of the target cell using the LBS-RS setup information, and detecting the LBS-RS transmitted from the target cell using the LBS-RS setup information and the frequency offset value. In addition, the method further includes measuring a reception delay time of the detected LBS-RS, and transmitting a reception delay time to the serving cell.

Abstract translation: 公开了一种允许移动台在无线通信系统中检测基于位置的服务参考信号（LBS-RS）的方法。 该方法包括从服务小区接收参与位置测量的至少一个目标小区的LBS-RS建立信息，使用LBS-RS建立信息获取目标小区的频率偏移值，并且检测从所述LBS-RS建立信息发送的LBS-RS 目标单元使用LBS-RS设置信息和频率偏移值。 此外，该方法还包括测量检测到的LBS-RS的接收延迟时间，并向接收小区发送接收延迟时间。

公开(公告)号：US20100111065A1

公开(公告)日：2010-05-06

申请号：US12608704

申请日：2009-10-29

Applicant: Yu Jin Noh ,  Ki Jun Kim ,  Byeong Woo Kang ,  Dae Won Lee ,  Bong Hoe Kim ,  Dong Wook Roh

Inventor： Yu Jin Noh ,  Ki Jun Kim ,  Byeong Woo Kang ,  Dae Won Lee ,  Bong Hoe Kim ,  Dong Wook Roh

IPC: H04B7/216 ,  H04L27/28

CPC classification number: H04B7/0874 ,  H04B7/0434 ,  H04B7/0691

Abstract: A method for transmitting downlink reference signal in a multi-antenna wireless communication system is disclosed. The method includes allocating RSs for a first antenna group to a subframe having a predetermined area with different access levels for user equipments having different access capabilities, pairing RSs for a second antenna group with RSs for the first antenna group, allocating the paired RSs to the predetermined area of the subframe in code division multiplexing, and transmitting the subframe on the downlink.

Abstract translation: 公开了一种用于在多天线无线通信系统中发送下行链路参考信号的方法。 该方法包括将第一天线组的RS分配给具有对具有不同接入能力的用户设备具有不同接入电平的预定区域的子帧，将第二天线组的RS与第一天线组的RS配对，将配对RS分配给 在码分复用中子帧的预定区域，并在下行链路上发送子帧。

公开(公告)号：US20100067368A1

公开(公告)日：2010-03-18

申请号：US12540306

申请日：2009-08-12

Applicant: Dae Won LEE ,  Yu Jin NOH ,  Bong Hoe KIM ,  Young Woo YUN

Inventor： Dae Won LEE ,  Yu Jin NOH ,  Bong Hoe KIM ,  Young Woo YUN

IPC: H04J11/00

CPC classification number: H04J11/003 ,  H04B7/043 ,  H04B7/0452

Abstract: A method for implementing transmit diversity in a wireless mobile communication system adopting an SC-FDMA scheme is provided. A sequence of modulation symbols output from a DFT block are precoded prior to IFFT. The precoding is performed independently on an antenna basis. Modulation symbols mapped to each subcarrier of an SC-FDMA symbol, to be transmitted through each antenna may be additionally phase-shifted.

Abstract translation: 提供了一种在采用SC-FDMA方案的无线移动通信系统中实现发射分集的方法。 从DFT块输出的调制符号序列在IFFT之前被预编码。 预编码在天线基础上独立执行。 映射到要通过每个天线发送的SC-FDMA符号的每个子载波的调制符号可以被附加地相移。

公开(公告)号：US20100008435A1

公开(公告)日：2010-01-14

申请号：US12443179

申请日：2007-09-28

Applicant: In Jae Jung ,  Bong Hoe Kim ,  Ki Jun Kim ,  Dong Youn Seo ,  Hak Seong Kim ,  Dae Won Lee ,  Suk Hyon Yoon ,  Joon Kui Ahn

Inventor： In Jae Jung ,  Bong Hoe Kim ,  Ki Jun Kim ,  Dong Youn Seo ,  Hak Seong Kim ,  Dae Won Lee ,  Suk Hyon Yoon ,  Joon Kui Ahn

IPC: H04L27/28

CPC classification number: H04L5/0053 ,  H04L1/001 ,  H04L1/0026 ,  H04L1/08 ,  H04L1/12 ,  H04L1/1664 ,  H04L1/1858 ,  H04L5/0007 ,  H04L5/0055

Abstract: A method for transmitting an ACK/NACK signal and a method for establishing the signal transmission are disclosed. A system for the method determines whether the ACK/NACK signal is repeatedly transmitted or not according to channel environments of a user, and transmits the ACK/NACK signal according to the determined result within a single TTI. Areas unused for transmitting the ACK/NACK signal are allocated for data, resulting in an increased reception reliability of the ACK/NACK signal.

Abstract translation: 公开了一种用于发送ACK / NACK信号的方法和用于建立信号传输的方法。 该方法的系统根据用户的信道环境确定ACK / NACK信号是否重复发送，并且根据在单个TTI内的确定结果来发送ACK / NACK信号。 分配用于发送ACK / NACK信号的区域用于数据，导致ACK / NACK信号的接收可靠性增加。

公开(公告)号：US20090204863A1

公开(公告)日：2009-08-13

申请号：US12364190

申请日：2009-02-02

Applicant: Hak Seong Kim ,  Joon Kui Ahn ,  Dae Won Lee

Inventor： Hak Seong Kim ,  Joon Kui Ahn ,  Dae Won Lee

IPC: H04L1/08 ,  G06F11/14

CPC classification number: H04L1/1861 ,  H04L1/0004 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/0057 ,  H04W72/0413 ,  H04W72/042

Abstract: A method of supporting Hybrid Automatic Repeat Request (HARQ) includes receiving an initial uplink grant on a downlink channel, transmitting uplink data on an uplink channel using the initial uplink grant, receiving a request for retransmission of the uplink data, determining at least one transmission parameter of a channel quality indicator (CQI) from the initial uplink grant, multiplexing retransmission data of the uplink data with the CQI, and transmitting the multiplexed data on the uplink channel. Amount of resources for transmission of the CQI is determined based on the at least one transmission parameter.

Abstract translation: 支持混合自动重复请求（HARQ）的方法包括在下行链路信道上接收初始上行链路许可，使用初始上行链路授权在上行链路信道上发送上行链路数据，接收上行链路数据的重传请求，确定至少一个传输 来自初始上行链路授权的信道质量指示符（CQI）的参数，利用CQI复用上行链路数据的重发数据，以及在上行链路信道上发送多路复用数据。 基于至少一个传输参数来确定用于传输CQI的资源量。

公开(公告)号：US20090154580A1

公开(公告)日：2009-06-18

申请号：US12143647

申请日：2008-06-20

Applicant: Joon Kui Ahn ,  Young Woo Yun ,  Ki Jun Kim ,  Eun Sun Kim ,  Dae Won Lee ,  Dong Youn Seo ,  Suk Hyon Yoon

Inventor： Joon Kui Ahn ,  Young Woo Yun ,  Ki Jun Kim ,  Eun Sun Kim ,  Dae Won Lee ,  Dong Youn Seo ,  Suk Hyon Yoon

IPC: H04L27/28

CPC classification number: H04J11/0036 ,  H04L1/1812 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0094 ,  H04L27/2601

Abstract: The present invention relates to receiving control information in an orthogonal frequency division multiplexing (OFDM) system of a mobile communication system. The present invention includes receiving information related to a number of OFDM symbols in a subframe for receiving first control information, receiving information related to a number of OFDM symbols in the subframe for receiving second control information, decoding the first control information according to the received information related to the number of OFDM symbols in the subframe for receiving the first control information, and decoding the second control information according to the received information related to the number of OFDM symbols in the subframe for receiving the second control information, wherein the number of OFDM symbols for receiving the first control information is less than or equal to the number of OFDM symbols for receiving the second control information.

Abstract translation: 本发明涉及在移动通信系统的正交频分复用（OFDM）系统中接收控制信息。 本发明包括接收与用于接收第一控制信息的子帧中的多个OFDM符号有关的信息，接收与用于接收第二控制信息的子帧中的多个OFDM符号有关的信息，根据接收到的信息对第一控制信息进行解码 与用于接收第一控制信息的子帧中的OFDM符号的数量相关，以及根据与用于接收第二控制信息的子帧中的OFDM符号的数量相关的接收信息对第二控制信息进行解码，其中OFDM的数量 用于接收第一控制信息的符号小于或等于用于接收第二控制信息的OFDM符号的数量。

公开(公告)号：US06772584B2

公开(公告)日：2004-08-10

申请号：US10173601

申请日：2002-06-19

Applicant: Kwang Min Chun ,  Bae Hyeock Chun ,  Woong Sup Yoon ,  Kwan Young Lee ,  Jung Ho Hwang ,  Kyo Seung Lee ,  Dong Hoon Jeong ,  Hyeong Sang Lee ,  Dae Won Lee ,  Jae Hong Ryu

Inventor： Kwang Min Chun ,  Bae Hyeock Chun ,  Woong Sup Yoon ,  Kwan Young Lee ,  Jung Ho Hwang ,  Kyo Seung Lee ,  Dong Hoon Jeong ,  Hyeong Sang Lee ,  Dae Won Lee ,  Jae Hong Ryu

IPC: F01N300

CPC classification number: F01N3/0892 ,  B01D53/9431 ,  F01N3/01 ,  F01N3/0222 ,  F01N3/023 ,  F01N3/027 ,  F01N3/035 ,  F01N13/009 ,  F01N2240/28 ,  F01N2330/06 ,  F01N2330/10 ,  F01N2610/03 ,  Y02A50/2357

Abstract: A plasma system is provided for removing soot and nitrogen oxide (NOx) in the exhaust gas of diesel engines. The system is comprised of a diesel particulate filter for adopting a honeycomb type porous element and at least one pair of electrodes; a plasma reactor for generating a predetermined amount of plasma, mounted downward or upward the diesel particulate filter; a catalytic reactor filled with a catalyst selected from 1B metal group, mounted downward the plasma reactor or the diesel particulate filter; and a means for supplying hydrocarbon to the exhaust gas, connected to a proper position upward the plasma reactor. Therefore, the soot and NOx in the exhaust gas, which are not only harmful to humans, but also which pollute the environment could be effectively removed under a normal pressure.

Abstract translation: 提供了用于去除柴油发动机废气中的烟灰和氮氧化物（NOx）的等离子体系统。 该系统由用于采用蜂窝型多孔元件和至少一对电极的柴油微粒过滤器组成; 用于产生预定量的等离子体的等离子体反应器，其向下或向上安装柴油机微粒过滤器; 填充有选自1B金属组的催化剂的催化反应器，安装在等离子体反应器或柴油机微粒过滤器的下方; 以及向等离子体反应器上方的适当位置连接到排气的碳氢化合物的装置。 因此，不仅对人体有害，而且污染环境的废气中的烟灰和NOx可以在常压下有效去除。