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    Method and apparatus for transmitting acknowledgement signals
    1.
    发明授权
    Method and apparatus for transmitting acknowledgement signals 有权

    公开(公告)号：US07143330B2

    公开(公告)日：2006-11-28

    申请号：US10334782

    申请日：2003-01-02

    申请人： Joon Kui Ahn ,  Hyuck Chan Kwon

    发明人： Joon Kui Ahn ,  Hyuck Chan Kwon

    IPC分类号： H04L1/18

    CPC分类号： H04W52/286 ,  H04L1/1692 ,  H04L1/1867 ,  H04L2001/125

    摘要： The present invention relates to a power controlling method in a mobile radio communication system using Automatic Repeat reQuest (ARQ) scheme, and more particularly to a power controlling method of response (ACK/NACK) signals for transmitting the ACK/NACK signals in different power based on the permissible probabilities of reception error that the system requires. When the ACK/NACK signals are transmitted and received in the automatic repeat request (ARQ) system, since the ACK/NACK signals can be transmitted in accordance with the transmission power satisfying an error rate required in each signal by differentiating the transmission power of the signal according to each ACK/NACK, the power consumption required in the transmission of the NACK signal can be reduced.

    Method and apparatus for transmitting acknowledgement signals
    2.
    发明授权
    Method and apparatus for transmitting acknowledgement signals 有权
    用于发送确认信号的方法和装置

    公开(公告)号：US07653856B2

    公开(公告)日：2010-01-26

    申请号：US11546404

    申请日：2006-10-12

    申请人： Joon Kui Ahn ,  Hyuck Chan Kwon

    发明人： Joon Kui Ahn ,  Hyuck Chan Kwon

    IPC分类号： H04L1/18

    CPC分类号： H04W52/286 ,  H04L1/1692 ,  H04L1/1867 ,  H04L2001/125

    摘要： The present invention relates to a power controlling method in a mobile radio communication system using Automatic Repeat reQuest (ARQ) scheme, and more particularly to a power controlling method of response (ACK/NACK) signals for transmitting the ACK/NACK signals in different power based on the permissible probabilities of reception error that the system requires. When the ACK/NACK signals are transmitted and received in the automatic repeat request (ARQ) system, since the ACK/NACK signals can be transmitted in accordance with the transmission power satisfying an error rate required in each signal by differentiating the transmission power of the signal according to each ACK/NACK, the power consumption required in the transmission of the ACK/NACK signals can be reduced.

    摘要翻译： 本发明涉及使用自动重复请求（ARQ）方案的移动无线电通信系统中的功率控制方法，更具体地说，涉及用于以不同功率发送ACK / NACK信号的响应功率控制方法（ACK / NACK） 基于系统所需的接收错误的允许概率。 当在自动重传请求（ARQ）系统中发送和接收ACK / NACK信号时，由于可以根据满足每个信号所需的错误率的发送功率来传输ACK / NACK信号， 信号根据每个ACK / NACK，可以减少传送ACK / NACK信号所需的功耗。

    Method and apparatus for mitigating interference in a wireless communication system supporting heterogeneous networks
    3.
    发明授权
    Method and apparatus for mitigating interference in a wireless communication system supporting heterogeneous networks 有权
    用于减轻支持异构网络的无线通信系统中的干扰的方法和装置

    公开(公告)号：US09497739B2

    公开(公告)日：2016-11-15

    申请号：US13388258

    申请日：2010-11-18

    申请人： Joon Kui Ahn ,  Suck Chel Yang ,  Min Gyu Kim ,  Dong Youn Seo

    发明人： Joon Kui Ahn ,  Suck Chel Yang ,  Min Gyu Kim ,  Dong Youn Seo

    IPC分类号： H04W72/00 ,  H04W72/04 ,  H04J11/00 ,  H04W74/08

    CPC分类号： H04W72/0413 ,  H04J11/005 ,  H04W74/0833

    摘要： A method and apparatus for mitigating interference in a wireless communication system supporting heterogeneous networks are disclosed. When the wireless communication system includes a first network and a second network, the method includes generating information indicating whether each of uplink component carriers is used for transmission of control information in the first network, and transmitting the information to a UE. A component carrier used for transmission of control information in the first network is different from a component carrier used for transmission of control information in the second network.

    摘要翻译： 公开了一种用于减轻支持异构网络的无线通信系统中的干扰的方法和装置。 当无线通信系统包括第一网络和第二网络时，该方法包括产生指示每个上行链路分量载波是否用于第一网络中的控制信息的传输的信息，并将该信息发送给UE。 用于在第一网络中传输控制信息的分量载波不同于用于在第二网络中发送控制信息的分量载波。

    Method and apparatus for applying control information in wireless communication system
    5.
    发明授权
    Method and apparatus for applying control information in wireless communication system 有权
    在无线通信系统中应用控制信息的方法和装置

    公开(公告)号：US09385857B2

    公开(公告)日：2016-07-05

    申请号：US14115274

    申请日：2012-05-02

    申请人： Dong Youn Seo ,  Min Gyu Kim ,  Suck Chel Yang ,  Joon Kui Ahn

    发明人： Dong Youn Seo ,  Min Gyu Kim ,  Suck Chel Yang ,  Joon Kui Ahn

    IPC分类号： H04L5/14 ,  H04L5/00 ,  H04L1/18 ,  H04W72/04 ,  H04L27/26

    CPC分类号： H04L5/14 ,  H04L1/1858 ,  H04L1/1864 ,  H04L5/001 ,  H04L5/0019 ,  H04L5/0053 ,  H04L5/0055 ,  H04L27/2636 ,  H04W72/0406

    摘要： Provided are a method and an apparatus for applying control information in a wireless communication system. The method includes the steps of: receiving a setting for ACK/NACK(acknowledgement/not-acknowledgement) repetition from a base station; receiving control information to be applied at a particular time point from the base station; transmitting ACK/NACK for the control information; and performing an operation according to the control information at the particular time point when the transmitted ACK/NACK is ACK, wherein the operation at the particular time point is applied to a subframe which is determined according to the setting for ACK/NACK repetition.

    摘要翻译： 提供了一种在无线通信系统中应用控制信息的方法和装置。 该方法包括以下步骤：从基站接收ACK / NACK（确认/不确认）重复的设置; 从基站接收在特定时间点应用的控制信息; 发送用于控制信息的ACK / NACK; 并且在所发送的ACK / NACK为ACK的特定时间点根据控制信息执行操作，其中，将特定时间点的操作应用于根据ACK / NACK重复的设置确定的子帧。

    Communication method using a carrier aggregation and apparatus therefore
    8.
    发明授权
    Communication method using a carrier aggregation and apparatus therefore 有权
    因此，使用载波聚合和装置的通信方法

    公开(公告)号：US09270434B2

    公开(公告)日：2016-02-23

    申请号：US13619646

    申请日：2012-09-14

    申请人： Suck Chel Yang ,  Dong Youn Seo ,  Min Gyu Kim ,  Joon Kui Ahn ,  Jung Hoon Lee

    发明人： Suck Chel Yang ,  Dong Youn Seo ,  Min Gyu Kim ,  Joon Kui Ahn ,  Jung Hoon Lee

    IPC分类号： H04L5/00 ,  H04W72/04 ,  H04W88/08

    CPC分类号： H04W72/0406 ,  H04L5/0005 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0098 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W74/004 ,  H04W88/08

    摘要： The present invention is directed to a wireless communication system. More specifically, the present invention is directed to a method and an apparatus of controlling uplink transmission at a user equipment in a wireless communication system, wherein the user equipment is connected to multiple component carriers, which includes receiving configuration information for transmitting an uplink signal from a base station; and identifying a time for transmitting the uplink signal to the base station on a corresponding uplink component carrier in use of the configuration information, wherein if the corresponding uplink component carrier is in a non-available state at the time for transmitting the uplink signal, the uplink signal is not transmitted.

    摘要翻译： 本发明涉及无线通信系统。 更具体地说，本发明涉及一种在无线通信系统中的用户设备上控制上行链路传输的方法和装置，其中，所述用户设备连接到多个分量载波，所述多个分量载波包括接收用于发送上行链路信号的配置信息 一个基站; 以及识别在使用所述配置信息时在相应的上行链路分量载波上向所述基站发送所述上行链路信号的时间，其中，如果所述对应的上行链路分量载波在所述上行链路信号的发送时处于不可用状态，则 上行链路信号不发送。

    Apparatus and method of transmitting reception acknowledgement in wireless communication system
    9.
    发明授权
    Apparatus and method of transmitting reception acknowledgement in wireless communication system 有权
    在无线通信系统中发送接收确认的装置和方法

    公开(公告)号：US09246645B2

    公开(公告)日：2016-01-26

    申请号：US13516068

    申请日：2010-12-13

    申请人： Min Gyu Kim ,  Suck Chel Yang ,  Joon Kui Ahn ,  Dong Youn Seo

    发明人： Min Gyu Kim ,  Suck Chel Yang ,  Joon Kui Ahn ,  Dong Youn Seo

    IPC分类号： H04L5/00 ,  H04L1/18

    CPC分类号： H04L5/0007 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094

    摘要： A method and apparatus for transmitting reception acknowledgment for hybrid automatic repeat request (HARQ) in a wireless communication system are provided. A user equipment receives a plurality of downlink resource allocations on a plurality of downlink control channels by using a plurality of downlink carriers, and receives a plurality of downlink transfer blocks on a plurality of downlink shared channels indicated by the plurality of downlink resource allocations. The user equipment determines a plurality of acknowledgment (ACK)/negative acknowledgment (NACK) resource indices based on a plurality of resource indices obtained from downlink resources which use the plurality of downlink control channels. The user equipment transmits ACK/NACK for the plurality of downlink transfer blocks by using ACK/NACK resources indicated by the plurality of ACK/NACK resource indices.

    摘要翻译： 提供了一种用于在无线通信系统中发送用于混合自动重传请求（HARQ）的接收确认的方法和装置。 用户设备通过使用多个下行链路载波在多个下行链路控制信道上接收多个下行链路资源分配，并且在多个下行链路资源分配指示的多个下行链路共享信道上接收多个下行链路传输块。 用户设备基于从使用多个下行链路控制信道的下行链路资源获得的多个资源索引来确定多个确认（ACK）/否定确认（NACK）资源索引。 用户设备通过使用由多个ACK / NACK资源索引指示的ACK / NACK资源来发送用于多个下行链路传输块的ACK / NACK。