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    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING A REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM
    82.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING A REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20160173255A1

    公开(公告)日：2016-06-16

    申请号：US15018774

    申请日：2016-02-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Dae Won LEE ,  Seung Hee HAN ,  Ki Jun KIM ,  Joon Kui AHN

    IPC: H04L5/00 ,  H04J13/00

    CPC classification number: H04L5/0048 ,  H04J13/0048 ,  H04J13/18 ,  H04L5/0007

    Abstract: A base station apparatus for transmitting a reference signal in a wireless communication system is provided in which a processor generates the same sequence for resource elements (REs) allocated to each layer for reference signal transmission and spreads or covers Walsh codes for a user equipment-specific reference signal sequence such that sequences generated for the REs can be orthogonal to each other on a time axis. The Walsh code spreading or covering by the processor is applied on a frequency axis based on a plurality of resource blocks (RBs) or based on a pair of RBs such that mutually different sequences having mutually different sequence values can be mapped between RBs or between pairs of RBs. A transmission module transmits the reference signal, to which the generated reference signal sequence is applied to user equipment via each layer.

    METHOD FOR REPORTING CHANNEL INFORMATION BASED ON LINK ADAPTATION IN WIRELESS LOCAL AREA NETWORK AND THE APPARATUS FOR THE SAME
    84.
    发明申请
    METHOD FOR REPORTING CHANNEL INFORMATION BASED ON LINK ADAPTATION IN WIRELESS LOCAL AREA NETWORK AND THE APPARATUS FOR THE SAME 审中-公开
    基于无线本地网络中的链路适配报告信道信息的方法及其设备

    公开(公告)号：US20160127076A1

    公开(公告)日：2016-05-05

    申请号：US14993363

    申请日：2016-01-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Ill Soo SOHN ,  Yong Ho SEOK ,  Kyoung Young SONG ,  Dae Won LEE ,  Byeong Woo KANG

    IPC: H04L1/00 ,  H04L1/06

    CPC classification number: H04L1/0003 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/06 ,  H04W24/10 ,  H04W72/04

    Abstract: A method and a device for reporting a modulation and coding scheme (MCS) feedback in a wireless local area network are provided. A responding station receives, from a requesting station, a requesting Physical layer Protocol Data Unit (PPDU) for requesting a MCS feedback via a plurality of spatial streams. A recommended MCS is estimated under an assumption that the requesting station will transmit at least one first spatial stream among the plurality of spatial streams used for the requesting PPDU, The responding station transmits, to the requesting station, the MCS feedback including a recommended MCS field indicating the recommended MCS and a recommended stream field indicating a number of at least one recommended spatial stream. A number of the at least one first spatial stream used for estimating the recommended MCS is equal to the number of the at least one recommended spatial stream.

    Abstract translation: 提供了一种用于在无线局域网中报告调制和编码方案（MCS）反馈的方法和装置。 响应站从请求站接收用于通过多个空间流请求MCS反馈的请求物理层协议数据单元（PPDU）。 在假设请求站将在用于请求PPDU的多个空间流中发送至少一个第一空间流的假设下，估计推荐的MCS。响应站向请求站发送包括推荐MCS字段的MCS反馈 指示推荐的MCS和推荐的流字段，指示至少一个推荐的空间流的数量。 用于估计推荐MCS的至少一个第一空间流的数目等于至少一个推荐空间流的数目。

    METHOD OF OPERATING RELAY STATION IN WIRELESS COMMUNICATION SYSTEM
    85.
    发明申请
    METHOD OF OPERATING RELAY STATION IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中继电器运行方法

    公开(公告)号：US20160099767A1

    公开(公告)日：2016-04-07

    申请号：US14968220

    申请日：2015-12-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Hak Seong KIM ,  Ki Jun KIM ,  Yu Jin NOH ,  Dae Won LEE ,  Bong Hoe KIM

    IPC: H04B7/155 ,  H04W72/04

    CPC classification number: H04W72/1273 ,  H04B7/15507 ,  H04B7/15542 ,  H04B7/15557 ,  H04B7/2606 ,  H04L5/14 ,  H04W72/042 ,  H04W72/044 ,  H04W72/1268 ,  H04W84/047

    Abstract: A method of operating a relay station in a wireless communication system is provided. The method includes operating in a first mode comprising a first sub-mode and a second sub-mode, in the first sub-mode a first downlink and a first uplink between a base station and the relay station being simultaneously activated, in the second sub-mode a second downlink and a second uplink between the relay station and a mobile station being simultaneously activated, and operating in a second mode comprising a third sub-mode and a fourth sub-mode, in the third sub-mode the first downlink and the second uplink being simultaneously activated, in the fourth sub-mode the first uplink and the second downlink being simultaneously activated.

    Abstract translation: 提供了一种在无线通信系统中操作中继站的方法。 该方法包括以第一子模式和第二子模式的第一模式操作，在第一子模式中，在第二子模式中第一下行链路和基站与中继站之间的第一上行链路同时被激活 在所述中继站和移动台同时被激活之间的第二下行链路和第二上行链路，并且在第三子模式中以包括第三子模式和第四子模式的第二模式操作第一下行链路和 第二上行链路同时被激活，在第四子模式中，第一上行链路和第二下行链路同时被激活。

    METHOD AND APPARATUS FOR TRANSMITTING MANAGEMENT INFORMATION FRAME IN WIRELESS LOCAL AREA NETWORK SYSTEM
    87.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING MANAGEMENT INFORMATION FRAME IN WIRELESS LOCAL AREA NETWORK SYSTEM 审中-公开
    在无线局域网系统中传输管理信息帧的方法和装置

    公开(公告)号：US20150373625A1

    公开(公告)日：2015-12-24

    申请号：US14842657

    申请日：2015-09-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Dae Won LEE ,  Yong Ho SEOK

    IPC: H04W48/08 ,  H04B7/04

    CPC classification number: H04W48/12 ,  H04B7/0452 ,  H04W48/08 ,  H04W48/20 ,  H04W72/042 ,  H04W84/12

    Abstract: A method for reporting load information in a wireless local area network system, and a device therefore are discussed. The method according to one embodiment includes transmitting basic service set (BSS) load information, the BSS load information including a multi user (MU) multiple input multiple output (MIMO) capable station count field, a first utilization field and a second utilization field. In addition, the MU-MIMO capable station count field indicates a total number of stations with MU reception capability currently associated with a BSS managed by the AP. Additionally, the first utilization field includes information about an interval during which a 40 MHz channel width is busy. Lastly, the second utilization field include information about an interval during which a 80 MHz channel width is busy.

    Abstract translation: 因此，讨论了在无线局域网系统中报告负载信息的方法和装置。 根据一个实施例的方法包括发送基本服务集（BSS）负载信息，所述BSS负载信息包括具有多用户（MU）能力的多输入多输出（MIMO）站计数字段，第一利用场和第二利用场。 此外，具有MU-MIMO能力的站计数字段指示当前与由AP管理的BSS相关联的具有MU接收能力的站的总数。 此外，第一使用领域包括关于40MHz信道宽度正在占用的间隔的信息。 最后，第二使用领域包括关于80MHz信道宽度正忙的间隔的信息。

    BACKHAUL DOWNLINK SIGNAL DECODING METHOD OF RELAY STATION AND RELAY STATION USING SAME
    88.
    发明申请
    BACKHAUL DOWNLINK SIGNAL DECODING METHOD OF RELAY STATION AND RELAY STATION USING SAME 审中-公开
    使用相同的继电器和继电器站的Backhaul下行信号解码方法

    公开(公告)号：US20150280809A1

    公开(公告)日：2015-10-01

    申请号：US14738519

    申请日：2015-06-12

    Applicant: LG Electronics Inc.

    Inventor： Han Byul SEO ,  Dae Won LEE ,  Byoung Hoon KIM ,  Hak Seong KIM ,  Ki Jun KIM

    IPC: H04B7/155 ,  H04L5/00 ,  H04L27/26

    CPC classification number: H04L27/2613 ,  H04B7/155 ,  H04B7/15542 ,  H04B7/2606 ,  H04L5/0005 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0053 ,  H04L27/2647 ,  H04W16/26 ,  H04W72/042 ,  H04W84/042

    Abstract: A method of decoding a backhaul downlink signal of a relay node (RN). A higher layer signal indicating a maximum transmission rank is received from a base station (BS). Control information is received through a relay control channel from the BS. The control information is demodulated and mapped to resource elements (REs) which do not overlap with user equipment-specific reference signal (URS) REs in a control region which is used for the relay control channel transmission of the BS. The URS REs are reserved REs for URSs according to the maximum transmission rank. The control information is demodulated based on URSs transmitted by the BS on one fixed antenna port n, where n is a natural number.

    Abstract translation: 一种对中继节点（RN）的回程下行链路信号进行解码的方法。 从基站（BS）接收表示最大传输等级的较高层信号。 通过来自BS的中继控制信道接收控制信息。 控制信息被解调并映射到在用于BS的中继控制信道传输的控制区域中与用户设备专用参考信号（URS）RE不重叠的资源元素（RE）。 URS RE是根据最大传输等级为URS预留RE。 控制信息根据BS在一个固定天线端口n发送的URS进行解调，其中n是自然数。

    METHOD FOR RECEIVING ACK/NACK SIGNAL IN MOBILE COMMUNICATION SYSTEM
    89.
    发明申请
    METHOD FOR RECEIVING ACK/NACK SIGNAL IN MOBILE COMMUNICATION SYSTEM 有权
    用于在移动通信系统中接收ACK / NACK信号的方法

    公开(公告)号：US20150244503A1

    公开(公告)日：2015-08-27

    申请号：US14707670

    申请日：2015-05-08

    Applicant: LG Electronics Inc.

    Inventor： Dae Won LEE ,  Bong Hoe KIM ,  Young Woo YUN ,  Ki Jun KIM ,  Dong Wook ROH ,  Suk Hyon YOON ,  Joon Kui AHN ,  Dong Youn SEO ,  Hak Seong KIM ,  Jung Hoon LEE ,  Eun Sun KIM ,  Sung Duk CHOI

    IPC: H04L1/16 ,  H04W72/04

    CPC classification number: H04W72/042 ,  H04B7/0413 ,  H04L1/06 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0055 ,  H04L47/10 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413

    Abstract: A method for transmitting information of resources for use in transmission of ACK/NACK signals in a mobile communication system is disclosed. An example method for receiving ACK/NACK signals in a mobile communication system is also disclosed. When resources for transmission of data and resources for transmission of control information of the data are scheduled through virtual unit resources, the method identifies information of resources for receiving an ACK/NACK signal for transmission data mapped to information of at least one of a virtual unit resource allocated to the transmission data and a virtual unit resource allocated to control information of the transmission data, and receives the ACK/NACK signal for the transmission data through the information of resources for receiving the ACK/NACK signal.

    Abstract translation: 公开了一种在移动通信系统中发送用于ACK / NACK信号的传输的资源信息的方法。 还公开了一种用于在移动通信系统中接收ACK / NACK信号的示例方法。 当通过虚拟单元资源调度用于传输数据和资源的控制信息的资源的资源时，该方法识别用于接收映射到虚拟单元中的至少一个的信息的用于发送数据的ACK / NACK信号的资源的信息 分配给发送数据的资源和分配给控制发送数据的信息的虚拟单元资源，并通过用于接收ACK / NACK信号的资源信息，接收发送数据的ACK / NACK信号。

    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WLAN SYSTEM
    90.
    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：US20150237613A1

    公开(公告)日：2015-08-20

    申请号：US14703574

    申请日：2015-05-04

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04W72/04 ,  H04B7/04

    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 apparatus for signal transmission in a Wireless Local Area Network (WLAN) system. The method according to one embodiment includes generating a first very high throughput (VHT) signal, generating a second VHT signal, and transmitting the first VHT signal and the second VHT signal. The first VHT signal includes an indicator indicating that the second VHT signal 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. The first VHT signal and the second VHT signal are used to transmit control information, and the control information includes a modulation and coding scheme (MCS) index indicating an MCS used in the step of transmitting and further includes a spatial stream identifier indicating a number of spatial streams.

    Abstract translation: 一种用于无线局域网（WLAN）系统中信号传输的方法和装置。 根据一个实施例的方法包括产生第一非常高吞吐量（VHT）信号，产生第二VHT信号，以及发送第一VHT信号和第二VHT信号。 第一VHT信号包括指示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）方案来发送第二VHT信号的指示符。 第一VHT信号和第二VHT信号用于发送控制信息，并且控制信息包括指示在发送步骤中使用的MCS的调制和编码方案（MCS）索引，并且还包括表示多个 空间流。

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