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    METHOD FOR POWER SAVING IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME
    4.
    发明申请
    METHOD FOR POWER SAVING IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME 审中-公开
    在无线局域网中节电的方法及其设备

    公开(公告)号：US20160374023A1

    公开(公告)日：2016-12-22

    申请号：US15251858

    申请日：2016-08-30

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04W52/02 ,  H04L29/08

    CPC classification number: H04W52/0235 ,  H04B7/0452 ,  H04L69/323 ,  H04W52/02 ,  H04W52/0212 ,  H04W52/0219 ,  H04W52/0222 ,  H04W74/0808 ,  H04W84/12 ,  Y02D70/142 ,  Y02D70/444

    Abstract: A method and a wireless apparatus for power saving in a wireless local area network are discussed. The method according to an embodiment includes receiving a frame including a signal field from a transmitting device. The signal field includes a number indicator and a power saving indicator. The number indicator indicates a number of spatial streams for a corresponding recipient, and the power saving indicator indicates that the transmitting device allows the wireless device to enter a doze state during a transmission opportunity (TXOP). The method further includes entering the doze state until the end of the TXOP if the power saving indicator indicates an allowance of entering the doze state during the TXOP, and the number of spatial streams to be received by the wireless device is equal to zero.

    Abstract translation: 讨论了一种在无线局域网中节能的方法和无线装置。 根据实施例的方法包括从发送设备接收包括信号字段的帧。 信号字段包括数字指示器和省电指示器。 数字指示符指示相应接收者的空间流的数量，并且省电指示符指示发送设备允许无线设备在传输机会（TXOP）期间进入打盹状态。 该方法还包括如果在TXOP期间省电指示符指示进入打盹状态的允许，并且无线设备要接收的空闲流的数量等于零，则进入打盹状态直到TXOP的结束。

    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WLAN SYSTEM
    5.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WLAN SYSTEM 审中-公开
    WLAN系统中发送控制信息的方法和装置

    公开(公告)号：US20160308591A1

    公开(公告)日：2016-10-20

    申请号：US15192730

    申请日：2016-06-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Dae Won LEE ,  Dong Wook ROH ,  Byeong Woo KANG ,  Yong Ho SEOK ,  Yu Jin NOH ,  Bong Hoe KIM

    IPC: H04B7/04 ,  H04L5/00

    CPC classification number: H04B7/0452 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/0473 ,  H04B7/0486 ,  H04B7/0617 ,  H04L5/0023 ,  H04L5/0091 ,  H04L5/0094 ,  H04L27/2613 ,  H04W72/0406 ,  H04W72/046 ,  H04W84/12

    Abstract: A method and a radio apparatus for signal transmission in a Wireless Local Area Network (WLAN) system are discussed. The method according to an embodiment includes generating first and second very high throughput (VHT) fields including first and second control information, respectively; and transmitting a physical layer protocol data unit (PPDU) including the first and second VHT fields to at least one target station. The first VHT field includes an indicator indicating whether the PPDU is to be transmitted by using a single-user multiple input multiple output (SU-MIMO) scheme or a multi-user multiple input multiple output (MU-MIMO) scheme.

    Abstract translation: 讨论了一种在无线局域网（WLAN）系统中用于信号传输的方法和无线电设备。 根据实施例的方法包括分别产生包括第一和第二控制信息的第一和第二非常高吞吐量（VHT）字段; 以及将包括所述第一和第二VHT字段的物理层协议数据单元（PPDU）发送到至少一个目标站。 第一VHT字段包括指示是否通过使用单用户多输入多输出（SU-MIMO）方案或多用户多输入多输出（MU-MIMO）方案来发送PPDU的指示符。

    METHOD AND APPARATUS OF LINK ADAPTATION IN WIRELESS LOCAL AREA NETWORK
    7.
    发明申请
    METHOD AND APPARATUS OF LINK ADAPTATION IN WIRELESS LOCAL AREA NETWORK 有权
    无线局域网连接适应的方法与装置

    公开(公告)号：US20160242233A1

    公开(公告)日：2016-08-18

    申请号：US15138700

    申请日：2016-04-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Byeong Woo Kang ,  Ill Soo SOHN ,  Dae Won LEE ,  Yong Ho SEOK

    IPC: H04W84/12 ,  H04L1/00 ,  H04B7/04

    CPC classification number: H04W84/12 ,  H04B7/0452 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0031 ,  H04L1/1685

    Abstract: A method of link adaptation performed by an access point supporting multi user (MU) multiple input multiple output (MIMO) in wireless local area network system is provided. The method includes transmitting, to a first station, a physical layer convergence procedure (PLCP) protocol data unit (PPDU) containing a modulation and coding scheme (MCS) request (MRQ) and receiving, from the first station, a MCS feedback (MFB) in response to the MRQ, wherein the first station is one of destination stations of MU-MIMO transmission performed by the access point, and the MFB includes a recommended MCS value computed, by the first station, on the assumption that the first station, as a member of the destination stations, receives data transmitted over at least one spatial stream allocated to the first station in MU-MIMO transmission.

    Abstract translation: 提供了一种由无线局域网系统中支持多用户（MU）多输入多输出（MIMO）的接入点进行的链路自适应的方法。 该方法包括向第一站发送包含调制和编码方案（MCS）请求（MRQ）的物理层汇聚过程（PLCP）协议数据单元（PPDU），并从第一站接收MCS反馈（MFB ），其中所述第一站是由所述接入点执行的MU-MIMO传输的目的地站之一，并且所述MFB包括由所述第一站计算的推荐MCS值，假设所述第一站， 作为目的站的成员，接收通过MU-MIMO传输中分配给第一站的至少一个空间流发送的数据。

    METHOD AND APPARATUS FOR TRANSMITTING DATA FRAME IN WLAN SYSTEM
    9.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING DATA FRAME IN WLAN SYSTEM 审中-公开
    在WLAN系统中发送数据帧的方法和装置

    公开(公告)号：US20160165601A1

    公开(公告)日：2016-06-09

    申请号：US15010348

    申请日：2016-01-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Yu Jin NOH ,  Byeong Woo KANG ,  Dae Won LEE ,  Yong Ho SEOK

    IPC: H04W72/04 ,  H04B7/04 ,  H04W28/20

    CPC classification number: H04W72/0446 ,  H04B7/0452 ,  H04W28/20 ,  H04W72/04 ,  H04W72/0406 ,  H04W74/0808 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08

    Abstract: A method of transmitting a data frame by a station in a wireless local area network (WLAN), A station obtains a transmission opportunity (TXOP) for a bandwidth. The TXOP indicates an interval of time during which the station has a right to initiate frame exchange sequences onto a wireless medium. The station selects a transmit bandwidth parameter of a non-initial data unit of a plurality of data units from available bandwidth parameters. The available bandwidth parameters include a first available bandwidth parameter which is same as a transmit bandwidth parameter of a preceding data unit of the plurality of data units and a second available bandwidth parameter which is narrower than a transmit bandwidth parameter of the preceding data unit. The station transmits, during the TXOP, the non-initial data unit according to the transmit bandwidth parameter of the non-initial data unit.

    Abstract translation: 一种通过无线局域网（WLAN）中的站发送数据帧的方法，A站获得带宽的传输机会（TXOP）。 TXOP表示站点有权在无线介质上启动帧交换序列的时间间隔。 站从可用带宽参数中选择多个数据单元的非初始数据单元的发送带宽参数。 可用带宽参数包括与多个数据单元的先前数据单元的发送带宽参数相同的第一可用带宽参数和比先前数据单元的发送带宽参数更窄的第二可用带宽参数。 该站在TXOP期间根据非初始数据单元的发送带宽参数来发送非初始数据单元。

    METHOD FOR TRANSMITTING REFERENCE SIGNALS IN A DOWNLINK MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM
    10.
    发明申请
    METHOD FOR TRANSMITTING REFERENCE SIGNALS IN A DOWNLINK MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM 审中-公开
    用于在下行多路输入多输出系统中发送参考信号的方法

    公开(公告)号：US20160164590A1

    公开(公告)日：2016-06-09

    申请号：US15011210

    申请日：2016-01-29

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04B7/06 ,  H04J11/00 ,  H04L25/02 ,  H04L5/00

    CPC classification number: H04B7/0626 ,  H04B7/0413 ,  H04J11/0053 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0094 ,  H04L25/0218 ,  H04L25/0226 ,  H04W24/02 ,  H04W72/0446 ,  H04W72/0453

    Abstract: A method for transmitting a reference signal for channel measurement (CSI-RS) to a user equipment; a base station therefore; a method for receiving a CSI-RS; and the user equipment therefore are discussed. The method for transmitting a CSI-RS according to one embodiment includes transmitting CSI-RS pattern information for indicating a pattern of time-frequency resource to be nulled, hereinafter referred to as null CSI-RS pattern, and CSI-RS subframe information for indicating in which subframe the null CSI-RS pattern occurs; and nulling a time-frequency resource corresponding to the null CSI-RS pattern in a subframe corresponding to the CSI-RS subframe information, hereinafter referred to as null CSI-RS subframe, based on the CSI-RS pattern information and the CSI-RS subframe information. The CSI-RS subframe information includes information indicating a periodic interval with which the null CSI-RS subframe occurs. The periodic interval corresponds to a plurality of subframes.

    Abstract translation: 一种用于向用户设备发送用于信道测量（CSI-RS）的参考信号的方法; 因此，基地台 一种用于接收CSI-RS的方法; 因此讨论了用户设备。 根据一个实施例的用于发送CSI-RS的方法包括发送用于指示要被置零的时间 - 频率资源的模式的CSI-RS模式信息，以下称为空CSI-RS模式，以及用于指示的CSI-RS子帧信息 在该子帧中发生空CSI-RS模式; 并且基于CSI-RS模式信息和CSI-RS，将与CSI-RS子帧信息对应的子帧（以下称为空CSI-RS子帧）中的与缺少的CSI-RS模式相对应的时间 - 频率资源归零 子帧信息。 CSI-RS子帧信息包括指示空CSI-RS子帧出现的周期性间隔的信息。 周期性间隔对应于多个子帧。

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