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公开(公告)号：KR1020140093188A
公开(公告)日：2014-07-25
申请号：KR1020140005152
申请日：2014-01-15
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스
CPC classification number: H04L1/1812 , H04L1/1861 , H04L1/1896 , H04L5/0055 , H04W72/042 , H04W72/0446 , H04W74/006
Abstract: A method and apparatus for compressing resources used for transmitting acknowledgment signals from user equipment (UE) are provided. The acknowledgment signal is in response to detection from the UE of one or more physical downlink control channels (PDCCHs) in respective one or more transmission time intervals (TTIs) within M TTIs. Each PDCCH is transmitted over control channel elements (CCEs). Resources account for all CCEs in the same TTI and for the TTIs within the M TTIs. For the first TTI of the M TTIs, all HARQ-ACK resource offset (HRO) values compress resources in the CCE domain while for all remaining TTIs, half HRO values compress resources in the CCE domain and half HRO values compress resources in the TTI domain.
Abstract translation: 提供了一种用于压缩用于从用户设备（UE）发送确认信号的资源的方法和装置。 响应于来自UE在M TTI内的相应一个或多个传输时间间隔（TTI）中的一个或多个物理下行链路控制信道（PDCCH）的检测。 每个PDCCH通过控制信道单元（CCE）发送。 资源对同一TTI中的所有CCE和M TTI中的TTI进行统计。 对于M TTI的第一TTI，所有HARQ-ACK资源偏移（HRO）值压缩CCE域中的资源，而对于所有剩余的TTI，半HRO值压缩CCE域中的资源，并且一半HRO值压缩TTI域中的资源 。
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公开(公告)号：KR101414962B1
公开(公告)日：2014-07-07
申请号：KR1020070056836
申请日：2007-06-11
Applicant: 삼성전자주식회사
Inventor： 조준영 , 이주호 , 노상민 , 파파스켈라리오,아리스
CPC classification number: H04W72/0413 , H04L1/1607 , H04L5/0007 , H04L5/0048 , H04L27/2613
Abstract: 본 발명의 실시 예에 따라 셀룰러 통신 시스템에서 단말이 상향 링크 제어 정보를 전송하는 방법은, 기지국으로부터 사운딩 레퍼런스 신호의 상향 링크 전송과 관련된 시스템 정보를 수신하는 과정과, 상기 수신된 시스템 정보를 근거로 제1 길이 또는 제2 길이를 갖는 직교 시퀀스가 적용된 상향 링크 제어 정보를 전송하는 과정을 포함하며, 상기 수신된 시스템 정보를 근거로 상기 사운딩 레퍼런스 신호는 상기 상향 링크 제어 정보와 함께 선택적으로 전송된다.
CS, RS, CS RS 채널Abstract translation: 为了满足SC-FDMA中的单载波传输特性，即使在一个终端需要在一个子帧发送CS（信道探测）和RS（参考信号）控制信道）的情况下，也提供了一种用于接收上行链路信道探测参考信号的方法。 上行链路系统带宽（601）由用于控制信道的N个第一RU（602）和M个第二RU（603）以及第一和第二RU之间的中心频带组成。 在EUTRA的情况下，使用4个LB（长块）发送ACK / NACK符号，并且在控制信道时隙（608,609,610）使用3个LB发送三个RS。 如图所示，CS和RS信道（600）可以与其他上行信道进行复用。 CS和RS信道位于数据信道映射的中心频带的第一LB区域。 从多个终端发送的CS和RS使用ZC（Zadoff-Chu）序列的循环移位成为CDM（码域多路复用），或者在不同的频率资源中进行多路复用。
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公开(公告)号：KR1020140040733A
公开(公告)日：2014-04-03
申请号：KR1020137032165
申请日：2012-06-15
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 조준영 , 지형주
CPC classification number: H04W72/042 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L27/2601 , H04L27/2602 , H04W72/044
Abstract: Provided are a method and an apparatus, wherein a user equipment (UE) receives a physical downlink control channel (PDCCH) of a first type including control channel elements (CCEs) of a first type using a first set of resources; receives a PDCCH of a second type including CCEs of a second type using a second set of resources; and determines a resource for transmitting an acknowledgement signal in response to detecting the PDCCH of the first type or in response to detecting the PDCCH of the second type.
Abstract translation: 提供了一种方法和装置，其中用户设备（UE）使用第一组资源来接收包括第一类型的控制信道单元（CCE）的第一类型的物理下行链路控制信道（PDCCH） 使用第二组资源接收包括第二类型的CCE的第二类型的PDCCH; 并且响应于检测到第一类型的PDCCH或响应于检测到第二类型的PDCCH，确定用于发送确认信号的资源。
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公开(公告)号：KR101363744B1
公开(公告)日：2014-02-21
申请号：KR1020070070792
申请日：2007-07-13
Applicant: 삼성전자주식회사
CPC classification number: H04L1/0026 , H04L1/1671 , H04L5/0055 , H04L5/0057
Abstract: 본 발명은 무선통신 시스템의 상향링크에서 제어채널 정보의 복조를 위한 파일럿 심볼을 송수신하는 방법 및 장치를 제공한다. 특히 본 발명에서는 기지국은 어떤 서브프레임에서 단말로부터 CQI와 ACK 혹은 NACK을 모두 수신할 것을 기대하고 있는 상황에서 상기 단말이 CQI 채널만을 기지국으로 전송하는 경우, 기지국이 상기 CQI 채널로부터 존재하지 않는 ACK 혹은 NACK 정보를 검출하는 false alarm을 방지하기 위한 RS 심볼 송수신 방법 및 장치를 제안한다.
SC-FDMA, CQI, ACK/NACK, RS symbol-
公开(公告)号：KR1020130081650A
公开(公告)日：2013-07-17
申请号：KR1020127028376
申请日：2011-03-31
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 조준영
CPC classification number: H04W72/0473 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0042 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04L5/1415 , H04W52/04 , H04W52/146 , H04W72/042 , H04W72/1289 , H04W72/02
Abstract: PURPOSE: Indexing resources for transmitting a response signal in a multi-cell TDD communication system is provided to reduce physical uplink control channel (PUCCH) resources for hybrid automatic repeat request (HARQ) - acknowledgement (ACK) signal transmission. CONSTITUTION: DLSA1 (1110) includes 2 control channel elements (CCEs) (1111,1112). The first CCE of the DLSA1 is mapped to a first HARQ-ACK resource (1140). DLSA2 (1120) includes 4CCEs (1121-1124). The first CCE (1121) of the DLSA2 is mapped to a second HARQ-ACK resource (1150). DLSA3 (1130) includes 2CCEs (1131,1132). The first CCE (1131) of the DLSA3 is mapped to a third HARQ-ACK resource (1160).
Abstract translation: 目的：提供用于在多小区TDD通信系统中发送响应信号的索引资源，以减少用于混合自动重传请求（HARQ）确认（ACK）信号传输的物理上行链路控制信道（PUCCH）资源。 构成：DLSA1（1110）包括2个控制信道单元（CCE）（1111,1112）。 DLSA1的第一CCE被映射到第一HARQ-ACK资源（1140）。 DLSA2（1120）包括4CCE（1121-1124）。 DLSA2的第一CCE（1121）被映射到第二HARQ-ACK资源（1150）。 DLSA3（1130）包括2CCE（1131,1132）。 DLSA3的第一CCE（1131）映射到第三HARQ-ACK资源（1160）。
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Patent Agency Ranking
公开(公告)号：KR1020130007614A
公开(公告)日：2013-01-18
申请号：KR1020127027044
申请日：2011-03-22
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 김영범
CPC classification number: H04W72/0413 , H04L1/0031 , H04L1/0073 , H04L1/08 , H04L1/1861 , H04L1/1864 , H04L5/0053 , H04L5/0055 , H04W72/1205 , H04W72/1263 , H04L1/0027 , H04W72/042
Abstract: PURPOSE: Multiplex of control and data information from a device for users in a physical data channel is provided to improve the reliability of HARQ-ACK reception in the process of encoding by using block codes. CONSTITUTION: A UE has a DL CC1(610), a DL CC2(612) and DL CC3(614). The UE in a DL CC1 consists of a TM1 supporting maximum two TBs. The UE in a DL CC2 consists of a TM2 supporting maximum one TB. The UE in a DL CC3 consists of a TM3 supporting maximum two TBs. The UE transmits 2 bit HARQ-ACK(620) constantly corresponding to the DL CC1, 1 bit HARQ-ACK(622) constantly corresponding to the DL CC2 and 2 bit HARQ-ACK(624) constantly corresponding to the DL CC3. The UE constantly transmits 5 HARQ-ACK bits corresponding to HARQ-ACK multiplexing in a PUSCH.
Abstract translation: 目的：提供用于物理数据信道中的用户的来自设备的控制和数据信息的多路复用，以通过使用块码在编码过程中提高HARQ-ACK接收的可靠性。 构成：UE具有DL CC1（610），DL CC2（612）和DL CC3（614）。 DL CC1中的UE由支持最多两个TB的TM1组成。 DL CC2中的UE由支持最大1 TB的TM2组成。 DL CC3中的UE由支持最多两个TB的TM3组成。 UE经常对应于与DL CC3持续对应的DL CC2和2比特HARQ-ACK（624）不断对应的DL CC1，1比特HARQ-ACK（622），持续对应的2比特HARQ-ACK（620）。 UE在PUSCH中不间断地发送与HARQ-ACK复用对应的5个HARQ-ACK比特。
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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
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
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公开(公告)号：KR1020110036482A
公开(公告)日：2011-04-07
申请号：KR1020100023470
申请日：2010-03-16
Applicant: 삼성전자주식회사
Inventor： 김성훈 , 반리에샤우트,게르트-잔 , 파파스켈라리오,아리스
CPC classification number: H04L1/1861 , H04L1/1685 , H04L1/1812 , H04L1/1896 , H04W72/042 , H04W72/1268 , H04W28/04
Abstract: PURPOSE: A HARQ(Hybrid Automatic Repeat reQuest) feedback processing method and apparatus thereof are provided to enable a terminal to report reverse direction transmission output of carriers. CONSTITUTION: An HARQ feedback carrier determining unit(2115) determines whether HARQ feedback is transmitted to a reverse direction carrier or a forward direction carrier based on information that is transmitted from a control unit(2110). The HARQ feedback carrier determining unit controls a transmitter in order to receive or transmit HARQ feedback to the reverse direction carrier or the forward direction carrier.
Abstract translation: 目的：提供HARQ（Hybrid Automatic Repeat reQuest）混合反馈处理方法及其装置，使终端能够报告载波的反方向传输输出。 构成：基于从控制单元（2110）发送的信息，HARQ反馈载波确定单元（2115）确定HARQ反馈是否被发送到反向载波或前向载波。 HARQ反馈载波确定单元控制发射机以便向反方向载波或前向载波接收或发送HARQ反馈。
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公开(公告)号：KR1020100044815A
公开(公告)日：2010-04-30
申请号：KR1020107002513
申请日：2008-07-30
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 조준영
IPC: H04B7/26
CPC classification number: H04L5/0053 , H04L5/0007 , H04L5/0037 , H04L5/0051 , H04L5/026 , H04L27/261 , H04W72/0413 , H04L5/0044 , H04J13/0059 , H04L1/0026
Abstract: PURPOSE: A different type signal transceiving method in a communications system and a device thereof are provided to transmit signals to a serving Node B by multiplexing each signal transmission with signal transmission with same structure. CONSTITUTION: A DM(Demodulation) RS(1220) from a first UE(User Equipment) and a SRS(Sounding RS)(1230) from a second UE are multiplexed using other circulated movement. In order to transmit at least one RS with same structure and different circulated movement, a serving Node B sets the first UE. For next data or control transmission, an MCS(Modulation and Coding Scheme) used by the first UE is composed.
Abstract translation: 目的：提供通信系统及其装置中的不同类型的信号收发方法，通过将每个信号传输与具有相同结构的信号传输进行复用来向服务节点B发送信号。 构成：来自第二UE的来自第一UE（用户设备）和SRS（探测RS）（1230）的DM（解调）RS（1220）使用其他循环移动被复用。 为了发送具有相同结构和不同循环移动的至少一个RS，服务节点B设置第一UE。 对于下一个数据或控制传输，组成由第一UE使用的MCS（调制和编码方案）。
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20.发明公开
公开(公告)号：KR1020100022020A
公开(公告)日：2010-02-26
申请号：KR1020097024462
申请日：2008-06-11
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 조준영
CPC classification number: H04W72/0453 , H04L5/0007 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0064 , H04L5/0082 , H04L5/0091 , H04W16/02 , H04W72/0413 , H04W88/02 , H04W88/08
Abstract: PURPOSE: A partitioning of frequency resources for transmitting control signals and data signals in an SC-FDMA(Single Carrier-Frequency Division Multiple Access) communication system is provided to split the frequency resources used in the transmission of the control signals and data signals. CONSTITUTION: Frequency resources for transmitting control signals and data signals to node B are allocated from user equipments. Control signals includes the control signals of first type and second types. The control signals of the first type are a CQI(Channel Quality Indication) signals. The second frequency resources for each side of an operating bandwidth are arranged among third frequency resources. The third frequency resources are arranged among the second frequency resources.
Abstract translation: 目的：提供用于在SC-FDMA（单载波 - 频分多址）通信系统中发送控制信号和数据信号的频率资源的划分，以分割在控制信号和数据信号的传输中使用的频率资源。 构成：从用户设备分配用于向节点B发送控制信号和数据信号的频率资源。 控制信号包括第一类型和第二类型的控制信号。 第一类型的控制信号是CQI（信道质量指示）信号。 工作带宽的每一侧的第二频率资源被布置在第三频率资源之中。 第三频率资源被布置在第二频率资源之中。
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