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    METHOD AND APPARATUS FOR ALLOCATING TRANSMISSION CHANNEL IN WIRELESS LOCAL AREA NETWORK SYSTEM
    83.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING TRANSMISSION CHANNEL IN WIRELESS LOCAL AREA NETWORK SYSTEM 有权
    在无线局域网系统中分配传输信道的方法和装置

    公开(公告)号：US20150223205A1

    公开(公告)日：2015-08-06

    申请号：US14685055

    申请日：2015-04-13

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04W72/04

    CPC classification number: H04W72/0406 ,  H04B7/0413 ,  H04L5/001 ,  H04L5/0033 ,  H04L5/0044 ,  H04L5/0094 ,  H04L61/6022 ,  H04L69/22 ,  H04L69/323 ,  H04L69/324 ,  H04W28/065 ,  H04W72/04 ,  H04W72/042 ,  H04W72/085 ,  H04W84/12 ,  H04W88/08

    Abstract: According to one embodiment, a method for a wireless local area includes: generating a medium access control (MAC) protocol data unit (MPDU) to be transmitted to a target station; generating a physical layer convergence procedure (PLCP) protocol data unit (PPDU) by attaching a PLCP preamble to the MPDU; selecting a transmission channel; and transmitting the PPDU to the target station over the transmission channel. Selecting the transmission channel includes: performing clear channel assessment (CCA) on a first channel to determine whether the first channel is idle; and only after it is determined that the first channel is idle, selecting the first channel and at least one idle second channel as the transmission channel. The PLCP preamble includes channel allocation information indicating a bandwidth of the transmission channel.

    Abstract translation: 根据一个实施例，一种用于无线局域的方法包括：产生要发送到目标站的介质访问控制（MAC）协议数据单元（MPDU）; 通过将PLCP前导码附加到MPDU来生成物理层融合过程（PLCP）协议数据单元（PPDU）; 选择传输信道; 并通过传输信道将PPDU发送到目标站。 选择传输信道包括：在第一信道上执行清除信道评估（CCA）以确定第一信道是否空闲; 并且仅在确定第一信道空闲之后，选择第一信道和至少一个空闲第二信道作为传输信道。 PLCP前导码包括指示传输信道的带宽的信道分配信息。

    METHOD OF TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    86.
    发明申请
    METHOD OF TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中传输参考信号的方法

    公开(公告)号：US20150016388A1

    公开(公告)日：2015-01-15

    申请号：US14449931

    申请日：2014-08-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Hak Seong KIM ,  Bong Hoe KIM ,  Young Woo YUN ,  Ki Jun KIM ,  Dong Wook ROH ,  Dae Won LEE ,  Suk Hyon YOON ,  Joon Kui AHN ,  Dong Youn SEO

    IPC: H04L5/00

    CPC classification number: H04L5/0048 ,  H04B1/69 ,  H04J13/18 ,  H04L1/0033 ,  H04L1/0068 ,  H04L1/0072 ,  H04L1/1692 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0413

    Abstract: A method of transmitting a sounding reference signal includes generating a physical uplink control channel (PUCCH) carrying uplink control information on a subframe, the subframe comprising a plurality of SC-FDMA (single carrier-frequency division multiple access) symbols, wherein the uplink control information is punctured on one SC-FDMA symbol in the subframe, and transmitting simultaneously the uplink control information on the PUCCH and a sounding reference signal on the punctured SC-FDMA symbol. The uplink control information and the sounding reference signal can be simultaneously transmitted without affecting a single carrier characteristic.

    Abstract translation: 发送探测参考信号的方法包括生成携带子帧上行控制信息的物理上行控制信道（PUCCH），子帧包括多个SC-FDMA（单载波 - 频分多址）符号，其中上行链路控制 信息在子帧中的一个SC-FDMA符号上被打孔，并且同时发送关于PUCCH的上行链路控制信息和在穿孔的SC-FDMA符号上的探测参考信号。 可以同时发送上行链路控制信息和探测参考信号，而不影响单载波特性。

    METHOD FOR ACQUIRING RESOURCE REGION INFORMATION FOR PHICH AND METHOD OF RECEIVING PDCCH
    88.
    发明申请
    METHOD FOR ACQUIRING RESOURCE REGION INFORMATION FOR PHICH AND METHOD OF RECEIVING PDCCH 有权
    获取资源资源信息的方法和接收PDCCH的方法

    公开(公告)号：US20140247793A1

    公开(公告)日：2014-09-04

    申请号：US14280338

    申请日：2014-05-16

    Applicant: LG ELECTRONICS INC.

    Inventor： Joon Kui AHN ,  Bong Hoe KIM ,  Young Woo YUN ,  Ki Jun KIM ,  Jung Hoon LEE ,  Dae Won LEE ,  Dong Youn SEO ,  Dong Wook ROH ,  Suk Hyon YOON

    IPC: H04W72/04 ,  H04L1/18

    CPC classification number: H04W72/0446 ,  H04L1/16 ,  H04L1/1861 ,  H04L5/0053 ,  H04L27/2613 ,  H04W72/02

    Abstract: A method of acquiring information on a resource region for transmitting PHICH and a method of receiving PDCCH using the same are disclosed. The resource region for transmitting the PHICH can be specified by first information corresponding to the per-subframe PHICH number and second information corresponding to a duration of the PHICH within the subframe. The first information can be specified into a form resulting from multiplying a predetermined basic number by a specific constant. And, the specific constant can be transmitted via PBCH. Moreover, the second information can be acquired from the PBCH as well.

    Abstract translation: 公开了一种获取用于发送PHICH的资源区域的信息的方法以及使用该信息接收PDCCH的方法。 用于发送PHICH的资源区域可以由对应于每子帧PHICH号码的第一信息和与该子帧内的PHICH的持续时间相对应的第二信息来指定。 可以将第一信息指定为由预定基数乘以特定常数而得到的形式。 而且，特定常数可以通过PBCH传输。 此外，也可以从PBCH获取第二信息。

    METHOD AND APPARATUS FOR COMMUNICATION IN A WIRELESS LAN SYSTEM
    89.
    发明申请
    METHOD AND APPARATUS FOR COMMUNICATION IN A WIRELESS LAN SYSTEM 审中-公开
    无线局域网系统通信的方法与装置

    公开(公告)号：US20140161079A1

    公开(公告)日：2014-06-12

    申请号：US14181451

    申请日：2014-02-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Yu Jin NOH ,  Yong Ho SEOK ,  Bong Hoe KIM ,  Dae Won LEE

    IPC: H04W40/02 ,  H04W84/12

    CPC classification number: H04W72/0453 ,  H04W40/02 ,  H04W72/02 ,  H04W72/04 ,  H04W72/0406 ,  H04W76/10 ,  H04W84/12 ,  H04W88/08

    Abstract: A communication method in a wireless local area network (WLAN) system is provided. The communication method includes: communicating, by a first station, with a second station, via an operating channel of the new BSS, a width of the operating channel being equal to one among 40 MHz, 80 MHz, 80+80 MHz and 160 MHz. The operating channel includes a primary channel selected among a set of channels by the second station, the selected primary channel is not identical to a secondary 20 MHz channel of one or more existing BSSs scanned by the second station, and the secondary 20 MHz of the one or more existing BSSs is contiguous with a primary 20 MHz channel of the one or more existing BSSs.

    Abstract translation: 提供了一种无线局域网（WLAN）系统中的通信方法。 通信方法包括：通过新BSS的操作信道，由第一站与第二站进行通信，工作信道的宽度等于40MHz，80MHz，80 + 80MHz和160MHz之间的一个 。 操作信道包括由第二站在一组信道中选择的主信道，所选择的主信道与由第二站扫描的一个或多个现有BSS的辅助20MHz信道不同， 一个或多个现有BSS与一个或多个现有BSS的主20MHz信道相邻。

    METHOD OF ALLOCATING RADIO RESOURCES IN MULTI-CARRIER SYSTEM
    90.
    发明申请
    METHOD OF ALLOCATING RADIO RESOURCES IN MULTI-CARRIER SYSTEM 有权
    在多载波系统中分配无线电资源的方法

    公开(公告)号：US20140153537A1

    公开(公告)日：2014-06-05

    申请号：US13857026

    申请日：2013-04-04

    Applicant: LG ELECTRONICS INC.

    Inventor： Hak Seong KIM ,  Bong Hoe KIM ,  Joon Kui AHN ,  Dong Youn SEO ,  Jung Hoon LEE ,  Young Woo YUN ,  Suk Hyon YOON ,  Eun Sun KIM ,  Ki Jun KIM

    IPC: H04L5/00 ,  H04L27/26

    CPC classification number: H04W72/0453 ,  H04L5/0053 ,  H04L5/023 ,  H04L27/2601 ,  H04L27/2602 ,  H04W72/042 ,  H04W72/14 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/12

    Abstract: A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.

    Abstract translation: 公开了一种在多载波系统中分配无线电资源的方法，通过该方法可以根据用户设备的需要有效地发送信令消息。 在使用多个子载波收发数据的移动通信系统的用户设备中，本发明包括以下步骤：如果在用户设备中生成要发送的信令消息，则根据用户设备标识符生成前导序列以识别 所述用户设备向基站发送包括所述前导序列和所述信令消息的前同步信号，以及接收根据所述用户设备标识符生成的所述前导信号的确认信号。

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