公开(公告)号：KR1020130038044A

公开(公告)日：2013-04-17

申请号：KR1020110102670

申请日：2011-10-07

Applicant: 삼성전자주식회사

Inventor： 김윤선 ,  김기일 ,  이주호 ,  이효진 ,  조준영 ,  최승훈

IPC: H04B7/26 ,  H04B7/04 ,  H04J11/00

CPC classification number: H04W72/085 ,  H04B7/06 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04W72/042 ,  H04B7/024

Abstract: PURPOSE: A method and a device are provided to transmit and receive CSI(Channel State Information) of a downlink channel for effectively utilizing wireless resources. CONSTITUTION: An eNB(evolved Node B) transmits a CSI feedback related configuration and a CSI-RS(Reference Signal) for measuring the state of a downlink channel(1010). The eNB receives CSI feedback generated based on the CSI feedback related configuration and the CSI-RS from UE(User Equipment)(1020). The eNB confirms control information included in the received CSI feedback. The eNB confirms a CQI(Channel Quality Indication), a PMI(Pre-coding Matrix Indicator), and an RI(Rank Indicator) for a cell or one or more transmission points(1070). [Reference numerals] (1000) Determining a CSI-RS and CSI feedback related configuration; (1010) Transmitting the CSI-RS and CSI feedback related configuration; (1020) Receiving CSI feedback from UE; (1040) Confirming a CQI, a PMI, and an RI for one transmission point or a cell; (1050) Including control information in the received CSI feedback for performing JT; (1060) Confirming the CQI, the PMI, and the RI for an individual transmission point or a cell; (1070) Confirming the CQI, the PMI, and the RI for one or more transmission points or a cell; (AA) Start; (BB,DD) No; (CC,EE) Yes; (FF) End;

Abstract translation: 目的：提供一种方法和设备，用于发送和接收下行链路信道的CSI（信道状态信息），以有效利用无线资源。 构成：eNB（演进节点B）发送用于测量下行链路信道的状态的CSI反馈相关配置和CSI-RS（参考信号）（1010）。 eNB接收基于CSI反馈相关配置产生的CSI反馈和来自UE（用户设备）的CSI-RS（1020）。 eNB确认接收到的CSI反馈中包含的控制信息。 eNB确认小区或一个或多个传输点（1070）的CQI（信道质量指示），PMI（预编码矩阵指示符）和RI（秩指示符）。 （附图标记）（1000）确定CSI-RS和CSI反馈相关配置; （1010）发送CSI-RS和CSI反馈相关配置; （1020）从UE接收CSI反馈; （1040）确认一个发送点或小区的CQI，PMI和RI; （1050）包括用于执行JT的所接收的CSI反馈中的控制信息; （1060）确认个别传输点或小区的CQI，PMI和RI; （1070）确认一个以上的发送点或小区的CQI，PMI和RI; （AA）开始; （BB，DD）否; （CC，EE）是; （FF）结束;

公开(公告)号：KR1020130035980A

公开(公告)日：2013-04-09

申请号：KR1020120109494

申请日：2012-09-28

Applicant: 삼성전자주식회사

Inventor： 김윤선 ,  지형주 ,  이효진 ,  이주호 ,  조준영 ,  곽용준 ,  김영범 ,  최승훈 ,  샨,청

IPC: H04J11/00 ,  H04B7/04

CPC classification number: H04W72/0406 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0094 ,  H04B7/024

Abstract: PURPOSE: A method and an apparatus are provided to decode so that UE[User Equipment] receives data accurately by transmitting information about a wireless resource used for transmitting data in a wireless communication system in which CoMP[Coordinated Multi-Point transmission/reception] method is used to UE, and efficiently utilize time and frequency resources. CONSTITUTION: A method in which UE receives data in a wireless communication system using a CoMP method includes a process receiving DCI[Downlink Control Information] including CoMP control information; a process determining the start location of the data channel of wireless resource based on the start location information of a data channel used in each of multiple cells included in CoMP control information; and a process receiving data from multiple cells in the determined start location. [Reference numerals] (800) Receiving DCI using PDCCH or E-PDCCH; (810) Including CFI in the DCI?; (820) CoMP related control information = '00' ?; (830) Using a PDSCH starting position value directed by the CoMP related control information; (840) Using the PDSCH starting position value designated by CFI; (AA,CC) No; (BB,DD) Yes;

Abstract translation: 目的：提供一种解码方法和装置，以便UE [用户设备]通过在CoMP [协调多点发送/接收]方法的无线通信系统中发送关于用于发送数据的无线资源的信息来准确地接收数据 用于UE，并有效利用时间和频率资源。 构成：使用CoMP方法的UE在无线通信系统中接收数据的方法包括：接收包括CoMP控制信息的DCI [下行链路控制信息]的处理; 基于在CoMP控制信息中包含的多个小区中的每一个中使用的数据信道的起始位置信息，确定无线资源的数据信道的开始位置的处理; 以及从确定的开始位置中的多个单元接收数据的处理。 （附图标记）（800）使用PDCCH或E-PDCCH接收DCI; （810）包括CFI在DCI？ （820）CoMP相关控制信息='00'？ （830）使用由CoMP相关控制信息引导的PDSCH起始位置值; （840）使用由CFI指定的PDSCH起始位置值; （AA，CC）否; （BB，DD）是;

公开(公告)号：KR1020120130405A

公开(公告)日：2012-12-03

申请号：KR1020110048303

申请日：2011-05-23

Applicant: 삼성전자주식회사

Inventor： 지형주 ,  조준영 ,  최승훈 ,  김영범

IPC: H04J11/00 ,  H04B7/26

CPC classification number: H04W72/042 ,  H04L5/0055 ,  H04L5/14 ,  H04L5/1469 ,  H04W56/00 ,  H04B7/2656 ,  H04L5/22

Abstract: PURPOSE: A method and apparatus for transmitting a dynamic time division duplex data channel in a wireless communication system are provided to minimize the reduction of resources by preventing inaccurate channel estimation which is generated due to changes of the resources. CONSTITUTION: A system determines a static region(401) by using TDD(time division duplex) radio frame configuration information. A dynamically transmittable region is classified using MBSFN(multi-media broadcast over a single frequency network) subframe configuration information. The system transmits dynamic data channel information which is actually used for dynamic data transmission. A terminal uses a corresponding region for the dynamic data transmission. A subframe which can transmit dynamic data is divided into a quasi-static region(402) and a dynamic region(403). The quasi-static region is corresponded to a region in which a control channel is transmitted to the terminal from a base station.

Abstract translation: 目的：提供一种用于在无线通信系统中发送动态时分双工数据信道的方法和装置，以通过防止由于资源变化而产生的不准确的信道估计来最小化资源的减少。 构成：系统通过使用TDD（时分双工）无线电帧配置信息来确定静态区域（401）。 使用MBSFN（单频网络的多媒体广播）子帧配置信息对动态可发送区域进行分类。 系统发送实际用于动态数据传输的动态数据信道信息。 终端使用相应的区域进行动态数据传输。 可以将动态数据发送的子帧划分为准静态区域（402）和动态区域（403）。 准静态区域对应于从基站向控制信道发送控制信道的区域。

公开(公告)号：KR1020120123623A

公开(公告)日：2012-11-08

申请号：KR1020120040881

申请日：2012-04-19

Applicant: 삼성전자주식회사

Inventor： 파파스켈라리오,아리스 ,  조준영

IPC: H04L1/18 ,  H04L5/22

CPC classification number: H04L1/1861 ,  H04L1/1614 ,  H04L1/1621 ,  H04L5/14

Abstract: PURPOSE: An apparatus and method for transmitting acknowledgement information in a TDD(time division duplex) communication system are provided to transfer HARQ(hybrid automatic repeat request)-ACK(ACKnowledgement) information with respect to each DL(down link) subframe in a bundling window using QPSK(quaternary phase shift keying) modulation. CONSTITUTION: It is determined whether or not an UE(user equipment) consists of one or two cells(710). A PUSCH(physical uplink data shared channel) transmitter or receiver determines a reception result of a TB(transmission block) in a PDSCH corresponding to each HARQ-ACK information bit when the UE consists of one cell(720). An expression of HARQ-ACK information bits depends on a value of M when the UE consists of two cells(730). The PUSCH transmitter or receiver determines that a result of each HARQ-ACK information bit about reception of the TB is expressed in a corresponding PDSCH(physical downlink data channel)(740). All HARQ-ACK bits are communally determined in order to express a HARQ-ACK state(750). [Reference numerals] (710) The number of configured cells : 1 or 2?; (720) Representing of an HARQ-ACK or an NACK/DTX; (730) Bundling window size M>2 ?; (740) Each HARQ-ACK bit represents the ACK or the NACK/DTX; (750) All HARQ-ACK bits are jointly shared for representing a HARQ-ACK state

Abstract translation: 目的：提供一种用于在TDD（时分双工）通信系统中发送送达确认信息的装置和方法，用于向捆绑中的每个DL（下行链路）子帧传送HARQ（混合自动重传请求）-ACK（确认）信息 窗口使用QPSK（四相相移键控）调制。 构成：确定UE（用户设备）是否由一个或两个小区组成（710）。 当UE由一个小区（720）组成时，PUSCH（物理上行链路数据共享信道）发送器或接收机确定与每个HARQ-ACK信息比特相对应的PDSCH中的TB（传输块）的接收结果。 当UE由两个小区组成时，HARQ-ACK信息比特的表示取决于M的值（730）。 （PUSCH）发送器或接收器确定关于TB的接收的每个HARQ-ACK信息位的结果在对应的PDSCH（物理下行链路数据信道）中被表示（740）。 共同确定所有HARQ-ACK比特以便表示HARQ-ACK状态（750）。 （附图标记）（710）配置的单元的数量：1或2？ （720）表示HARQ-ACK或NACK / DTX; （730）捆绑窗口尺寸M> 2？ （740）每个HARQ-ACK比特表示ACK或NACK / DTX; （750）所有HARQ-ACK比特共同共享用于表示HARQ-ACK状态

公开(公告)号：KR1020120093753A

公开(公告)日：2012-08-23

申请号：KR1020110141878

申请日：2011-12-26

Applicant: 삼성전자주식회사

Inventor： 장재혁 ,  김성훈 ,  조준영 ,  김상범 ,  정경인 ,  정정수 ,  반리에샤우트,게르트-잔 ,  반데르벨데힘케 ,  엔지,분룽

IPC: H04B7/26 ,  H04W36/08

CPC classification number: H04B7/0413 ,  H04W8/22 ,  H04W36/08 ,  H04W76/19

Abstract: PURPOSE: A method and apparatus for processing a terminal category in a wireless communication system are provided to accurately utilize information according to network versions by preventing the malfunction of a portable terminal. CONSTITUTION: A terminal capability report message including a plurality of terminal categories are transmitted to a network(111). An RRC(Radio Resource Control) connection reconfiguration message including terminal category information is received from the network(117). The terminal transmits a handover complete message to a target cell(133). A terminal communicates with the network by receiving the terminal category information(135).

Abstract translation: 目的：提供一种用于处理无线通信系统中的终端类别的方法和装置，以通过防止便携式终端的故障来准确地利用根据网络版本的信息。 构成：向网络（111）发送包括多个终端类别的终端能力报告消息。 从网络（117）接收包括终端类别信息的RRC（无线电资源控制）连接重配置消息。 终端向目标小区发送切换完成消息（133）。 终端通过接收终端类别信息（135）与网络进行通信。

公开(公告)号：KR1020120053636A

公开(公告)日：2012-05-29

申请号：KR1020100114856

申请日：2010-11-18

Applicant: 삼성전자주식회사

Inventor： 이효진 ,  김윤선 ,  조준영 ,  이주호 ,  한진규 ,  김영범

IPC: H04W52/14 ,  H04W52/24 ,  H04W52/28 ,  H04W24/10 ,  H04W64/00

CPC classification number: H04W52/146 ,  H04W24/10 ,  H04W52/242 ,  H04W52/245 ,  H04W52/283 ,  H04W64/003

Abstract: PURPOSE: An uplink power control method and apparatus thereof are provided to reduce reception errors and to effectively transmit information by reducing data quantity through distribution antennas. CONSTITUTION: In case a terminal transmits and receives information with a base station by using a distribution antenna, the terminal establishes default values(610,620). The terminal establishes other parameters. The terminal calculates uplink power. The terminal transmits a PUSCH(Physical Uplink Shared Channel)(630). In case the terminal transmits and receives information with the base station by using center antennas, the terminal establishes the uplink power by using the established default values(621).

Abstract translation: 目的：提供上行链路功率控制方法及其装置，以减少接收错误，并通过分配天线减少数据量来有效地发送信息。 规定：如果终端通过使用分发天线与基站发送和接收信息，则终端建立默认值（610,620）。 终端建立其他参数。 终端计算上行功率。 终端发送PUSCH（物理上行链路共享信道）（630）。 在终端通过使用中心天线与基站发送和接收信息的情况下，终端通过使用建立的默认值来建立上行链路功率（621）。

公开(公告)号：KR1020120018040A

公开(公告)日：2012-02-29

申请号：KR1020100095431

申请日：2010-09-30

Applicant: 삼성전자주식회사

Inventor： 김영범 ,  조준영

IPC: H04W72/04

Abstract: PURPOSE: Control channel resource allocation method and apparatus from a wireless telecommunication system are provided to offer the resource allocation method for a PUCCH for transmitting broadband UCI. CONSTITUTION: A control channel resource allocation method from a wireless telecommunication system comprises the following steps: setting the number of resource block for PUCCH(physical uplink control channel) format 2 and 3(501); assigning the obtained resource nPUCCHs for the PUCCH format 2 and 3 to each terminal from a base station(503); and transmitting a PDCCH and PDSCH(physical downlink shared channel) to the terminal when transmission target DL(downlink) data is generated(505).

Abstract translation: 目的：提供无线电信系统的控制信道资源分配方法和装置，为发送宽带UCI的PUCCH提供资源分配方法。 构成：来自无线电信系统的控制信道资源分配方法包括以下步骤：设定PUCCH（物理上行链路控制信道）格式2和3（501）的资源块数量; 将所获得的用于PUCCH格式2和3的资源nPUCCH从基站（503）分配给每个终端; 并且当生成发送目标DL（下行链路）数据时，向终端发送PDCCH和PDSCH（物理下行链路共享信道）（505）。

公开(公告)号：KR1020120016520A

公开(公告)日：2012-02-24

申请号：KR1020100078959

申请日：2010-08-16

Applicant: 삼성전자주식회사

Inventor： 연명훈 ,  조준영 ,  김윤선 ,  이주호 ,  한진규

IPC: H04W28/18 ,  H04W16/18 ,  H04W72/12

CPC classification number: H04W28/18 ,  H04W16/18 ,  H04W72/12

Abstract: PURPOSE: An aperiodic SRS(Sound Retrieval System) transmission method is provided to prevent a collision between periodic SRS and aperiodic SRS by including an antenna for the aperiodic SRS. CONSTITUTION: A terminal aperiodically receives an SRS transmission request from a base station through an PDCCH(Physical Downlink Control CHannel). The terminal receives parameter information which is necessary for an aperiodic SRS transmission step by using a PPCCH signal and RRC(Radio Resource Control) signal(101). The terminal establishes a parameter which is necessary for a SRS transmission step(103). The terminal transmits an aperiodic SRS signal from a sub frame which receives the aperiodic SRS transmission request to the base station(104).

Abstract translation: 目的：提供一种非周期SRS（声音检索系统）传输方法，通过包括非周期性SRS的天线来防止周期性SRS与非周期性SRS之间的冲突。 构成：终端通过PDCCH（物理下行链路控制信道）非周期地接收来自基站的SRS发送请求。 终端通过使用PPCCH信号和RRC（无线资源控制）信号（101）接收非周期SRS发送步骤所需的参数信息。 终端建立SRS发送步骤（103）所必需的参数。 终端从接收非周期性SRS发送请求的子帧向基站（104）发送非周期SRS信号。

公开(公告)号：KR1020120015848A

公开(公告)日：2012-02-22

申请号：KR1020100078326

申请日：2010-08-13

Applicant: 삼성전자주식회사

Inventor： 이남윤 ,  홍영준 ,  장경훈 ,  클럭스브루노 ,  조준영

IPC: H04B7/26

CPC classification number: H04W72/082 ,  H04W84/045 ,  H04L5/006 ,  H04L5/0073 ,  H04W72/042 ,  H04W72/085

Abstract: PURPOSE: A femto base station resource controlling method for protecting an interference damaged terminal and controlling the interference among femto base stations are provided to adaptively allocate a resource block of a femto cell considering a silencing resource block, a relative location of macro base station and the femto base station, and a damaged macro terminal. CONSTITUTION: A femto base station receives a silencing resource block of the femto base station(831). The femto base station determines at least one available resource block(813). The femto base station determines at least one target resource block in the femto base station in the available resource block(816). The femto base station executes the serving of femto terminal by the target resource block.

Abstract translation: 目的：提供一种用于保护受干扰的终端并控制毫微微基站之间的干扰的毫微微基站资源控制方法，以便考虑到沉默资源块，宏基站的相对位置和 毫微微基站和损坏的宏终端。 构成：毫微微基站接收毫微微基站（831）的消音资源块。 毫微微基站确定至少一个可用资源块（813）。 毫微微基站在可用资源块（816）中确定毫微微基站中的至少一个目标资源块。 毫微微基站由目标资源块执行毫微微终端的服务。

公开(公告)号：KR1020110140021A

公开(公告)日：2011-12-30

申请号：KR1020100060187

申请日：2010-06-24

Applicant: 삼성전자주식회사

Inventor： 김영범 ,  조준영

IPC: H04J11/00 ,  H04L1/12

CPC classification number: H04L5/0055 ,  H04B7/2612 ,  H04L1/1893 ,  H04W52/146

Abstract: PURPOSE: Mobile communication systems supporting carrier aggregation and a method for transmitting ACK/NACK signal thereof is provided to increase the reliability of the ACK/NACK signal of a terminal corresponding to the activation/deactivation command of a configuration carrier wave by combining the carrier wave. CONSTITUTION: In mobile communication systems supporting carrier aggregation and a method for transmitting ACK/NACK signal thereof, a PDSCH is received from a base station(402). A terminal decodes PDSCH(404) The terminal decides whether decoded PDSCH includes the activation / deactivate command of the configuration carrier wave or not(406) The transmission power of an ACK signal corresponding to PDSCH is adjusted. The ACK signal is transmitted through PUCCH to the base station(408).

Abstract translation: 目的：提供支持载波聚合的移动通信系统及其发送ACK / NACK信号的方法，以通过组合载波来提高与配置载波的激活/去激活命令相对应的终端的ACK / NACK信号的可靠性 。 构成：在支持载波聚合的移动通信系统和发送其ACK / NACK信号的方法中，从基站（402）接收PDSCH。 终端解码PDSCH（404）终端判定解码的PDSCH是否包括配置载波的激活/去激活命令（406）调整与PDSCH对应的ACK信号的发送功率。 ACK信号通过PUCCH发送到基站（408）。