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    • 52. 发明申请
    • METHOD AND APPARATUS FOR TRANSMITTING ACK/NACK IN A WIRELESS COMMUNICATION SYSTEM BASED ON TDD
    • 基于TDD在无线通信系统中发送ACK / NACK的方法和装置
    • WO2012081867A2
    • 2012-06-21
    • PCT/KR2011009529
    • 2011-12-12
    • LG ELECTRONICS INCAHN JOON KUIYANG SUCK CHELKIM MIN GYUSEO DONG YOUN
    • AHN JOON KUIYANG SUCK CHELKIM MIN GYUSEO DONG YOUN
    • H04L1/16H04B7/26H04L5/00H04L27/26
    • H04L5/0055H04B7/2656H04J3/1694H04L1/1621H04L1/1635H04L1/1861H04L5/001H04L5/0053H04L5/14H04W72/042H04W72/0446
    • Provided is a method for transmitting ACK/NACK in a wireless communication system based on time division duplex (TDD), in which M (M>2) number of downlink subframes are connected to an uplink subframe in each of two serving cells. The method comprises the steps of: receiving M number of downlink subframes connected to an uplink subframe n, in each of the two serving cells; determining four candidate resources based on the M number of downlink subframes received in the two serving cells; and transmitting an ASK/NASK response to the M number of downlink subframes received in each of the two serving cells by using one resource selected from the four candidate resources in the uplink subframe n, wherein the two serving cells are composed of a first serving cell and a second serving cell, first and second resources of the four candidate resources relate to a physical downlink shared channel (PDSCH) received in the first serving cell or an SPS released PDCCH which releases antistatic scheduling, and third and fourth resources relate to PDSCH received in the second serving cell.
    • 提供一种用于基于时分双工(TDD)的无线通信系统中的发送ACK / NACK的方法,其中M(M> 2)个下行链路子帧连接到两个服务小区中的每一个中的上行链路子帧。 该方法包括以下步骤:在两个服务小区中的每一个服务小区中接收M个连接到上行链路子帧n的下行链路子帧; 基于在两个服务小区中接收的M个下行链路子帧来确定四个候选资源; 以及通过使用在上行链路子帧n中从四个候选资源中选择的一个资源向在两个服务小区中的每一个中接收的M个下行链路子帧发送ASK / NASK响应,其中这两个服务小区由第一服务小区 和第二服务小区中,四个候选资源中的第一和第二资源涉及在第一服务小区中接收到的物理下行链路共享信道(PDSCH)或释放抗静态调度的SPS释放PDCCH,并且第三和第四资源涉及接收到的PDSCH 在第二个服务小区中。
    • 53. 发明申请
    • METHOD AND DEVICE OF TRANSMITTING A PLURALITY OF RECEPTION CONFIRMATION INFORMATION
    • 发送多个接收确认信息的方法和设备
    • WO2012033366A3
    • 2012-05-03
    • PCT/KR2011006665
    • 2011-09-08
    • LG ELECTRONICS INCSEO DONG YOUNKIM MIN GYUYANG SUCK CHELAHN JOON KUI
    • SEO DONG YOUNKIM MIN GYUYANG SUCK CHELAHN JOON KUI
    • H04L1/16H04B7/26H04L27/26
    • H04W72/0413H04L1/1671H04L1/1854H04L1/1861H04L5/0007H04L5/0053H04L5/0055H04L5/0094
    • The present invention relates to a method and device of transmitting acknowledgement/not-acknowledgement (ACK/NACK) of a terminal set having a plurality of serving cells in a wireless communication system. The method includes: receiving a first physical downlink control channel (PDCCH) and a second PDCCH through at least one serving cell among the plurality of serving cells; receiving a first physical downlink shared channel (PDSCH) scheduled by the first PDCCH; receiving a second PDSCH scheduled by the second PDCCH; allocating a first physical uplink control channel (PUCCH) resource on the basis of the lowest index of a control channel element (CCE) through which the first PDCCH is transmitted; allocating a second PUCCH resource on the basis of the lowest index of the CCE through which the second PDCCH is transmitted; and transmitting ACK/NACK on the first PDSCH and the second PDSCH through a serving cell linked with a serving cell receiving the first PDCCH and the second PDCCH. A transmission resource transmitting the ACK/NACK is selected from the first PUCCH resource and the second PUCCH resource.
    • 本发明涉及一种在无线通信系统中发送具有多个服务小区的终端机的确认/不确认(ACK / NACK)的方法和设备。 该方法包括:通过多个服务小区中的至少一个服务小区接收第一物理下行链路控制信道(PDCCH)和第二PDCCH; 接收由第一PDCCH调度的第一物理下行链路共享信道(PDSCH) 接收由第二PDCCH调度的第二PDSCH; 基于发送第一PDCCH的控制信道元素(CCE)的最低索引来分配第一物理上行链路控制信道(PUCCH)资源; 基于发送第二PDCCH的CCE的最低索引来分配第二PUCCH资源; 以及通过与接收第一PDCCH和第二PDCCH的服务小区链接的服务小区在第一PDSCH和第二PDSCH上发送ACK / NACK。 从第一PUCCH资源和第二PUCCH资源中选择传输ACK / NACK的传输资源。
    • 59. 发明申请
    • METHOD AND APPARATUS FOR TRANSMITTING RECEPTION ACKNOWLEDGEMENT IN WIRELESS COMMUNICATION SYSTEM
    • 用于在无线通信系统中发送接收确认的方法和设备
    • WO2013002583A3
    • 2013-04-11
    • PCT/KR2012005142
    • 2012-06-28
    • LG ELECTRONICS INCSEO DONG YOUNKIM MIN GYUYANG SUCK CHELAHN JOON KUI
    • SEO DONG YOUNKIM MIN GYUYANG SUCK CHELAHN JOON KUI
    • H04L1/16H04J11/00
    • H04L5/0055H04L1/1861H04L1/1896H04L5/001H04W24/08H04W72/0413H04W72/042
    • Provided are a method and apparatus for transmitting acknowledgement/not-acknowledgement (ACK/NACK) of a terminal in a carrier aggregation system, and the method comprises the following steps: setting first and second control regions as search spaces for a specific cell; detecting scheduling information with respect to the specific cell from the first control region and/or second control region; receiving a data channel from the specific cell on the basis of the scheduling information; and transmitting ACK/NACK indicating reception acknowledgement for the data channel, wherein, when the scheduling information is detected from the first control region, the ACK/NACK is transmitted using a wireless resource linked to another wireless resource through which the scheduling information is received, and when the scheduling information is detected from the second control region, the ACK/NACK is transmitted using a wireless resource preset on the basis of an upper layer signal.
    • 提供了一种用于在载波聚合系统中发送终端的确认/否定(ACK / NACK)的方法和设备,并且该方法包括以下步骤:将第一和第二控制区域设置为针对特定小区的搜索空间; 从第一控制区域和/或第二控制区域检测关于特定小区的调度信息; 基于调度信息从特定小区接收数据信道; 以及发送指示针对所述数据信道的接收确认的ACK / NACK,其中,当从所述第一控制区域检测到所述调度信息时,使用链接到通过其接收所述调度信息的另一无线资源的无线资源来发送所述ACK / 并且当从第二控制区域检测到调度信息时,使用基于上层信号预设的无线资源来发送ACK / NACK。