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92 条记录 (耗时 0.013 秒)

    MULTIUSER TRANSRECEIVING METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME
    1.
    发明公开
    MULTIUSER TRANSRECEIVING METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME 审中-公开

    公开(公告)号：EP3214813A4

    公开(公告)日：2018-06-13

    申请号：EP15854444

    申请日：2015-11-02

    申请人： LG ELECTRONICS INC

    发明人： PARK EUNSUNG ,  CHOI JINSOO ,  LIM DONGGUK ,  CHO HANGYU ,  LEE WOOKBONG

    IPC分类号： H04L5/00 ,  H04L27/26 ,  H04W84/12

    CPC分类号： H04L5/0051 ,  H04L5/0044 ,  H04L5/0048 ,  H04L27/26 ,  H04W84/12

    摘要： A data transmission method of a station (STA) in a wireless LAN (WLAN) system according to an embodiment of the present invention includes: generating a physical protocol data unit (PPDU) including a physical preamble including a legacy preamble and a high efficiency-long training field (HE-LTF), and a data field; and transmitting the PPDU, wherein the data field is transmitted in a period quadruple (4x) an inverse discrete Fourier transform/discrete Fourier transform (IDFT/DFT) period of the legacy preamble, wherein the HE-LTF is a 4x HE-LTF transmitted in a period quadruple (4x) the IDFT/DFT period of the legacy preamble or a 2x HE-LTF transmitted in a period double the IDFT/DFT period of the legacy preamble, and wherein pilot tones of the HE-LTF are inserted into only subcarriers having even indices from among subcarriers to which the 4x HE-LTF is mapped.

    METHOD AND APPARATUS FOR ALLOCATING WIRELESS RESOURCE IN ORDER TO PREVENT INTERFERENCE IN WIRELESS LAN
    2.
    发明公开
    METHOD AND APPARATUS FOR ALLOCATING WIRELESS RESOURCE IN ORDER TO PREVENT INTERFERENCE IN WIRELESS LAN 审中-公开

    公开(公告)号：EP3182632A4

    公开(公告)日：2018-03-28

    申请号：EP15832002

    申请日：2015-08-05

    申请人： LG ELECTRONICS INC

    发明人： CHOI JINSOO ,  CHO HANGYU ,  LEE WOOKBONG

    IPC分类号： H04L5/00 ,  H04W72/08

    CPC分类号： H04W72/0453 ,  H04L5/0037 ,  H04W72/042 ,  H04W72/08 ,  H04W84/12

    摘要： Disclosed is a method and apparatus for allocating a wireless resource in order to prevent interference in a wireless LAN. A method for allocating a wireless resource in a wireless LAN may comprise the steps of: allocating, by an AP, a plurality of wireless resources for a plurality of STAs included in a BSS, in the entire bandwidth, respectively; and transmitting, by the AP, a PPDU to the plurality of STAs through the plurality of wireless resources, respectively, wherein each of the plurality of wireless resources is a combination of a plurality of wireless units defined in different sizes on a frequency axis, and each of the plurality of wireless resources can be determined in consideration of the size of the bandwidth of at least one STA supporting a bandwidth smaller than the size of the entire bandwidth from among the plurality of STAs.

    METHOD AND DEVICE FOR TRANSMITTING UPLINK FRAME IN WIRELESS LAN
    7.
    发明公开
    METHOD AND DEVICE FOR TRANSMITTING UPLINK FRAME IN WIRELESS LAN 审中-公开
    VERFAHREN UND VORRICHTUNG ZURÜBERTRAGUNG在EINEM WLAN中使用UPLINK-RAHMENS

    公开(公告)号：EP3076725A4

    公开(公告)日：2017-08-02

    申请号：EP14864847

    申请日：2014-11-14

    申请人： LG ELECTRONICS INC

    发明人： CHOI JINSOO ,  CHUN JINYOUNG ,  LEE WOOKBONG ,  LIM DONGGUK ,  CHO HANGYU

    IPC分类号： H04W52/14 ,  H04L5/00 ,  H04W52/36 ,  H04W74/08 ,  H04W84/12

    CPC分类号： H04W52/146 ,  H04J11/0069 ,  H04L1/0001 ,  H04L5/0007 ,  H04L5/0094 ,  H04L61/6022 ,  H04W52/367 ,  H04W74/0816 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08

    摘要： A method and a device for transmitting an uplink frame in a wireless LAN are disclosed. The method for transmitting an uplink frame in a wireless LAN can comprise the steps of: receiving, by at least one STA included in a UL-OFDMA transmission STA group, transmission power determination information from an AP; determining, by the at least one STA, uplink transmission power on the basis of the transmission power determination information; and transmitting, by the at least one STA, an uplink frame by the uplink transmission power in an overlapped time resource through each channel allocated on the basis of OFDMA.

    摘要翻译： 公开了一种用于在无线LAN中发送上行链路帧的方法和设备。 用于在无线LAN中发送上行链路帧的方法可以包括以下步骤：由包括在UL-OFDMA发送STA组中的至少一个STA接收来自AP的发送功率确定信息; 由所述至少一个STA基于所述传输功率确定信息确定上行链路传输功率; 以及由所述至少一个STA通过基于OFDMA分配的每个信道在重叠时间资源中通过所述上行链路传输功率来传输上行链路帧。

    METHOD AND APPARATUS FOR TRANSMITTING FRAME IN WIRELESS LOCAL AREA NETWORK
    8.
    发明公开
    METHOD AND APPARATUS FOR TRANSMITTING FRAME IN WIRELESS LOCAL AREA NETWORK 审中-公开
    VERFAHREN UND VORRICHTUNG ZURÜBERTRAGUNGEINES RAHMENS在EINEM DRAHTLOSEN LOKALEN NETZWERK

    公开(公告)号：EP3107340A4

    公开(公告)日：2017-07-26

    申请号：EP15745949

    申请日：2015-01-02

    申请人： LG ELECTRONICS INC

    发明人： CHOI JINSOO ,  CHUN JINYOUNG ,  LEE WOOKBONG ,  LIM DONGGUK ,  CHO HANGYU

    IPC分类号： H04W52/54 ,  H04L12/26 ,  H04W40/00 ,  H04W52/58 ,  H04W74/08 ,  H04W84/12

    CPC分类号： H04W74/0808 ,  H04L43/16 ,  H04W40/005 ,  H04W52/54 ,  H04W52/58 ,  H04W74/08 ,  H04W84/12

    摘要： Disclosed is a method and an apparatus for transmitting a frame in a wireless local area network. A method for transmitting a frame in a wireless local area network may comprise the steps of: an STA, operating on the basis of TPC, transmitting a TPC configuration request frame to an AP, the TPC configuration request frame containing information for a TPC STA communication resource requested by the STA; the STA receiving, from the AP, a TPC configuration response frame as a response to the TPC configuration request frame, the TPC configuration response frame containing information for allocating requested TPC STA communication resource; and the STA transmitting the frame to the AP by means of the requested TPC STA communication resource.

    摘要翻译： 公开了一种用于在无线局域网中发送帧的方法和装置。 用于在无线局域网中发送帧的方法可以包括以下步骤：基于TPC操作的STA向AP发送TPC配置请求帧，所述TPC配置请求帧包含用于TPC STA通信的信息 资源请求的资源; 所述STA从所述AP接收作为对所述TPC配置请求帧的响应的TPC配置响应帧，所述TPC配置响应帧包含用于分配所请求的TPC STA通信资源的信息; 并且STA通过所请求的TPC STA通信资源将该帧发送到AP。

    DATA-RECEIVING METHOD AND APPARATUS FOR RELAY STATION IN WIRELESS COMMUNICATION SYSTEM
    9.
    发明公开
    DATA-RECEIVING METHOD AND APPARATUS FOR RELAY STATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    DATENEMPFANGSVERFAHREN UND -VORRICHTUNGFÜREINE RELAISSTATION IN EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM

    公开(公告)号：EP2405592A4

    公开(公告)日：2017-04-26

    申请号：EP10748910

    申请日：2010-02-24

    申请人： LG ELECTRONICS INC

    发明人： PARK KYUJIN ,  CHUNG JAE HOON ,  CHO HANGYU ,  KWON YEONG HYEON ,  MOON SUNGHO

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

    CPC分类号： H04B7/155 ,  H04B7/2606 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0094 ,  H04L27/26 ,  H04L27/2602

    摘要： A method for receiving data by a relay station (RS) in a wireless communication system includes: receiving radio resource allocation information via an R-PDCCH (R-Physical Downlink Control Channel); and receiving data from a base station (BS) via an R-PDSCH (R-Physical Downlink Shared Channel) indicated by the radio resource allocation information, wherein the radio resource allocation information includes information regarding an allocation of resource blocks in a frequency domain and information regarding an allocation of OFDM symbols in a time domain. Since the radio resource allocation information providing information regarding a time relationship between a control channel transmitted by the BS to a UE and a control channel transmitted by the RS to a UE connected to the RS is provided, the RS can reliably receive a signal transmitted from the BS in a backhaul link between the BS and the RS in a wireless communication system including the RS.

    摘要翻译： 一种在无线通信系统中由中继站（RS）接收数据的方法，包括：经由R-PDCCH（R-物理下行链路控制信道）接收无线电资源分配信息; 以及经由由所述无线电资源分配信息指示的R-PDSCH（R-物理下行链路共享信道）从基站（BS）接收数据，其中所述无线电资源分配信息包括关于频域中的资源块的分配的信息，以及 关于时域中OFDM符号的分配的信息。 由于提供了无线资源分配信息，所述无线资源分配信息提供关于由BS向UE发送的控制信道与由RS向连接到RS的UE发送的控制信道之间的时间关系的信息，所以RS可以可靠地接收从 BS在包括RS的无线通信系统中的BS与RS之间的回程链路中。