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    METHOD AND APPARATUS OF LINK ADAPTATION IN A WIRELESS LOCAL AREA NETWORK SYSTEM
    42.
    发明申请
    METHOD AND APPARATUS OF LINK ADAPTATION IN A WIRELESS LOCAL AREA NETWORK SYSTEM 审中-公开
    无线局域网系统中链路适配的方法与装置

    公开(公告)号：US20160100328A1

    公开(公告)日：2016-04-07

    申请号：US14965148

    申请日：2015-12-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Dae Won LEE ,  Byeong Woo KANG ,  Yong Ho SEOK ,  Dong Wook ROH

    IPC: H04W28/02 ,  H04B7/04 ,  H04W72/04

    CPC classification number: H04W28/0247 ,  H04B7/0413 ,  H04B7/063 ,  H04L1/0025 ,  H04L1/0027 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/0466 ,  H04W84/12

    Abstract: A method of transmitting information on a modulation and coding scheme (MCS) in a wireless local area network system is provided. A responding station receives a physical layer protocol data unit (PPDU) from a requesting station, configures a MCS feedback (MFB) based on the PPDU, and transmits feedback information to the requesting station. If the MFB is configured as a response to a MFB request (MRQ) of the requesting station, the feedback information includes the configured MFB and a MFB type field indicating that the MFB is configured as a response to the MRQ of the requesting station. If the MFB is not configured as a response to the MRQ of the requesting station, the feedback information includes the configured MFB, a MFB type field indicating that the MFB is not configured as a response to the MRQ of the requesting station, and coding information indicating a PPDU coding type.

    Abstract translation: 提供了一种在无线局域网系统中发送关于调制和编码方案（MCS）的信息的方法。 响应站从请求站接收物理层协议数据单元（PPDU），根据PPDU配置MCS反馈（MFB），并向请求站发送反馈信息。 如果MFB被配置为对请求站的MFB请求（MRQ）的响应，则反馈信息包括配置的MFB和指示MFB被配置为对请求站的MRQ的响应的MFB类型字段。 如果MFB未配置为对请求站的MRQ的响应，则反馈信息包括配置的MFB，指示MFB未被配置为对请求站的MRQ的响应的MFB类型字段以及编码信息 指示PPDU编码类型。

    METHOD AND APPARATUS FOR OPERATING A POWER SAVE MODE IN A WIRELESS LAN SYSTEM
    44.
    发明申请
    METHOD AND APPARATUS FOR OPERATING A POWER SAVE MODE IN A WIRELESS LAN SYSTEM 有权
    在无线LAN系统中操作省电模式的方法和装置

    公开(公告)号：US20160036503A1

    公开(公告)日：2016-02-04

    申请号：US14883887

    申请日：2015-10-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Yu Jin Noh ,  Dae Won LEE ,  Yong Ho Seok

    IPC: H04B7/04 ,  H04W4/08 ,  H04W52/02 ,  H04W72/04

    CPC classification number: H04B7/0452 ,  H04W4/08 ,  H04W52/0216 ,  H04W52/0235 ,  H04W72/044 ,  H04W84/12 ,  Y02D70/142

    Abstract: A communication method that includes transmitting a power save multi-poll (PSMP) frame containing a power save mode (PSM) of a non-access point (AP) station (STA) to a first station and to a second station which are paired with an AP on the basis of multiple input multiple output (MIMO) technology. Information on the PSM indicates the point in time of starting a downlink transmission period, the duration of the downlink transmission period, and transmission object station identification information. The method further involves transmitting a data frame to the first station and to the second station on the basis of the MIMO technology during the downlink transmission period. The transmission object station identification information indicates a group identifier for indicating an object station group including the first station and the second station.

    Abstract translation: 一种通信方法，其包括将包含非接入点（AP）站（STA）的省电模式（PSM）的省电多轮询（PSMP）帧发送到与第一站和第二站配对的第一站和第二站 基于多输入多输出（MIMO）技术的AP。 关于PSM的信息表示开始下行链路发送期间的时间点，下行链路发送期间的持续时间以及发送对象站识别信息。 该方法还包括在下行链路传输周期期间基于MIMO技术将数据帧发送到第一站和第二站。 传输对象站识别信息表示用于指示包括第一站和第二站的对象站组的组标识符。

    METHOD OF CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM
    47.
    发明申请
    METHOD OF CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中控制信息的方法

    公开(公告)号：US20150296537A1

    公开(公告)日：2015-10-15

    申请号：US14700893

    申请日：2015-04-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Bong Hoe KIM ,  Dae Won LEE ,  Yu Jin NOH ,  Joon Kui AHN

    IPC: H04W74/00 ,  H04W72/04 ,  H04L5/00

    CPC classification number: H04W74/006 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0669 ,  H04L5/0055 ,  H04W48/16 ,  H04W52/42 ,  H04W72/0406 ,  H04W88/08

    Abstract: A method of transmitting control information in a wireless communication system is disclosed. A method of receiving control information in a mobile station which receives downlink data from a plurality of cells simultaneously in a wireless communication system comprises receiving downlink control information including the control information on data transmitted from the plurality of cells from a serving base station via a downlink control channel.

    Abstract translation: 公开了一种在无线通信系统中发送控制信息的方法。 一种在无线通信系统中同时从多个小区接收下行链路数据的移动站中接收控制信息的方法，包括从服务基站经由下行链路接收从多个小区发送的关于数据的控制信息的下行链路控制信息 控制通道。

    METHOD OF TRANSMITTING SCHEDULING INFORMATION IN TDD SYSTEM
    48.
    发明申请
    METHOD OF TRANSMITTING SCHEDULING INFORMATION IN TDD SYSTEM 有权
    TDD系统中发送调度信息的方法

    公开(公告)号：US20150264672A1

    公开(公告)日：2015-09-17

    申请号：US14727203

    申请日：2015-06-01

    Applicant: LG Electronics Inc.

    Inventor： Seung Deog CHOI ,  Ki Jun KIM ,  Suk Hyon YOON ,  Dae Won LEE ,  Joon Kui AHN

    IPC: H04W72/04 ,  H04W72/12 ,  H04L5/14

    CPC classification number: H04W72/042 ,  H04L5/0053 ,  H04L5/0091 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/1278 ,  H04W72/1284 ,  H04W88/08

    Abstract: A method of transmitting scheduling information in time-division-duplex (TDD) system is provided. The method comprises configuring a radio frame, the radio frame comprising at least one downlink subframe and at least one uplink subframe, wherein a downlink subframe is reserved for downlink transmission and an uplink subframe is reserved for uplink transmission, and transmitting scheduling information on a downlink control channel in a downlink subframe, the scheduling information comprising an uplink indicator and uplink resource assignment, the uplink indicator indicating which at least one uplink subframe the uplink resource assignment is valid for. Data can be efficiently transmitted by using an uplink indicator which indicates a specific location of a subframe.

    Abstract translation: 提供了一种在时分双工（TDD）系统中发送调度信息的方法。 该方法包括配置无线帧，所述无线帧包括至少一个下行链路子帧和至少一个上行链路子帧，其中下行链路子帧被保留用于下行链路传输，并且上行链路子帧被保留用于上行链路传输，并且在下行链路上发送调度信息 控制信道，所述调度信息包括上行链路指示符和上行链路资源分配，所述上行链路指示符指示所述上行链路资源分配对于哪个上行链路子帧是有效的。 可以通过使用指示子帧的特定位置的上行链路指示符来有效地发送数据。

    METHOD OF ALLOCATING RESOURCES FOR TRANSMITTING UPLINK SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF
    49.
    发明申请
    METHOD OF ALLOCATING RESOURCES FOR TRANSMITTING UPLINK SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF 审中-公开
    在MIMO无线通信系统中发送上行链路信号的资源分配方法及其设备

    公开(公告)号：US20150071049A1

    公开(公告)日：2015-03-12

    申请号：US14539925

    申请日：2014-11-12

    Applicant: LG Electronics Inc.

    Inventor： Bong Hoe KIM ,  Dae Won LEE ,  Yu Jin NOH ,  Byeong Woo KANG ,  Dong Youn SEO ,  Dong Wook ROH

    IPC: H04W72/04 ,  H04B7/04

    CPC classification number: H04B7/0456 ,  H04B7/0413 ,  H04L1/0071 ,  H04L5/0044 ,  H04L27/2626 ,  H04W72/04

    Abstract: A method and terminal apparatus are described for allocating resources for transmitting a signal in a multiple-input multiple-output (MIMO) wireless communication system. An uplink signal is transmitted using L layers at a terminal in a multiple-input multiple-output (MIMO) wireless communication system. Modulation symbols are generated by modulating output bit sequences of an interleaver matrix by a unit of log2 Q bits. Q is a modulation order, and each of the output bit sequences has a size of L·log2 Q bits. The modulation symbols are mapped to the L layers and transmitted by using the L layers. The output bit sequences are generated by reading out entries of the interleaver matrix, column by column.

    Abstract translation: 描述了用于在多输入多输出（MIMO）无线通信系统中分配用于发送信号的资源的方法和终端装置。 在多输入多输出（MIMO）无线通信系统的终端，使用L层发送上行链路信号。 通过以交织器矩阵的输出比特序列调制log2Q比特的单位来产生调制符号。 Q是调制阶数，并且每个输出比特序列具有L ... log2Q比特的大小。 调制符号映射到L层，并通过使用L层进行传输。 通过逐列读出交织器矩阵的条目来生成输出比特序列。

    METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
    50.
    发明申请
    METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 有权
    MIMO无线通信系统中发送参考信号的方法及其设备

    公开(公告)号：US20150063289A1

    公开(公告)日：2015-03-05

    申请号：US14540569

    申请日：2014-11-13

    Applicant: LG Electronics Inc.

    Inventor： Bong Hoe KIM ,  Byeong Woo KANG ,  Yu Jin NOH ,  Hak Seong KIM ,  Dae Won LEE

    IPC: H04L5/00 ,  H04B7/04

    CPC classification number: H04L5/0048 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0613 ,  H04B7/0684

    Abstract: A method for transmitting a sounding reference signal in a MIMO wireless communication system and an apparatus therefor are disclosed. The method for transmitting sounding reference signals (SRSs) in a MIMO wireless communication system comprises receiving sounding reference signal parameters from a base station; receiving information of the number of sounding reference signals which will be transmitted at a transmission time instant from the base station; if a plurality of sounding reference signals are provided, generating the sounding reference signals corresponding to each of the plurality of antennas by using the sounding reference signal parameters; and transmitting the generated sounding reference signals to the base station through their corresponding antennas at a specific transmission instant.

    Abstract translation: 公开了一种用于在MIMO无线通信系统及其装置中发送探测参考信号的方法。 用于在MIMO无线通信系统中发送探测参考信号（SRS）的方法包括从基站接收探测参考信号参数; 接收将从基站在传输时刻发送的探测参考信号的数量的信息; 如果提供多个​​探测参考信号，则通过使用探测参考信号参数产生与多个天线中的每一个对应的探测参考信号; 并且在特定的传输瞬间通过其对应的天线将生成的探测参考信号发送到基站。

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