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    METHOD OF ALLOCATING RADIO RESOURCES IN MULTI-CARRIER SYSTEM
    2.
    发明申请
    METHOD OF ALLOCATING RADIO RESOURCES IN MULTI-CARRIER SYSTEM 审中-公开
    在多载波系统中分配无线电资源的方法

    公开(公告)号：US20160066327A1

    公开(公告)日：2016-03-03

    申请号：US14935100

    申请日：2015-11-06

    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: H04W72/04

    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。

    Method and Apparatus for Multi-Channel Operation in Wireless Local Area Network System
    3.
    发明申请
    Method and Apparatus for Multi-Channel Operation in Wireless Local Area Network System 审中-公开
    无线局域网系统中多信道操作的方法与装置

    公开(公告)号：US20140321379A1

    公开(公告)日：2014-10-30

    申请号：US14307413

    申请日：2014-06-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Yong Ho SEOK ,  Eun Sun KIM

    IPC: H04W16/14 ,  H04W72/04

    CPC classification number: H04W16/14 ,  H04W72/0493 ,  H04W74/006 ,  H04W74/0808 ,  H04W84/12

    Abstract: Disclosed are a method and apparatus for multi-channel operation, performed by an access point (AP), in a WLAN system, the method includes: transmitting channel assignment information to a plurality of stations (STAs), in which the channel assignment information is for assigning at least one of a first channel and a second channel to each of the plurality of STAs; transmitting channel activity information to the plurality of STAs, in which the channel activity information is for indicating an activity duration where the AP transmit or receive a frame through each of the first channel and the second channel; and transmitting or receiving a frame through the first channel or the second channel on the basis of the channel activity information.

    Abstract translation: 公开了一种在WLAN系统中由接入点（AP）执行的多信道操作的方法和装置，所述方法包括：向多个站（STA）发送信道分配信息，其中信道分配信息是 用于将多个STA中的每一个分配至少一个第一信道和第二信道; 向所述多个STA发送信道活动信息，其中所述信道活动信息用于指示所述AP通过所述第一信道和所述第二信道中的每一个发送或接收帧的活动持续时间; 以及基于所述频道活动信息通过所述第一频道或所述第二频道发送或接收帧。

    METHOD FOR RECEIVING ACK/NACK SIGNAL IN MOBILE COMMUNICATION SYSTEM
    4.
    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：US20140254526A1

    公开(公告)日：2014-09-11

    申请号：US14283997

    申请日：2014-05-21

    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: 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 OF CHANNEL ACCESS IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME
    6.
    发明申请
    METHOD OF CHANNEL ACCESS IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME 审中-公开
    无线局域网通道的访问方法及其设备

    公开(公告)号：US20170026155A1

    公开(公告)日：2017-01-26

    申请号：US15285942

    申请日：2016-10-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Yong Ho SEOK ,  Jong Hyun PARK ,  Eun Sun KIM

    IPC: H04L5/00 ,  H04W74/08

    CPC classification number: H04L5/0048 ,  H04L1/0008 ,  H04L5/0044 ,  H04W28/06 ,  H04W74/0816 ,  H04W84/12

    Abstract: A method for channel access in a wireless local area network is provided. The method includes: transmitting, a plurality of Request To Send (RTS) frames over a plurality of subchannels to a receiver, each RTS frame being transmitted over each of the plurality of subchannels; receiving at least one Clear To Send (CTS) frame over at least one subchannel among the plurality of subchannels from the receiver; each CTS frame being transmitted over each of the at least one subchannel, transmitting a data unit to the receiver. The data unit includes at least one data frame. The at least one data frame is transmitted over at least one selected subchannel among the at least one subchannel, each data frame being transmitted over each selected subchannel.

    Abstract translation: 提供了一种在无线局域网中进行信道接入的方法。 该方法包括：通过多个子信道将多个请求发送（RTS）帧发送到接收机，每个RTS帧在多个子信道中的每一个上发送; 在来自接收机的多个子信道中的至少一个子信道上接收至少一个清除发送（CTS）帧; 每个CTS帧在所述至少一个子信道中的每一个上传输，将数据单元发送到接收器。 数据单元包括至少一个数据帧。 所述至少一个数据帧通过所述至少一个子信道中的至少一个所选择的子信道进行发送，每个数据帧在每个所选择的子信道上传输。

    METHOD AND APPARATUS FOR DYNAMIC FREQUENCY SELECTION IN WIRELESS LOCAL AREA NETWORK SYSTEM
    8.
    发明申请
    METHOD AND APPARATUS FOR DYNAMIC FREQUENCY SELECTION IN WIRELESS LOCAL AREA NETWORK SYSTEM 审中-公开
    无线局域网系统中动态频率选择的方法与装置

    公开(公告)号：US20160100317A1

    公开(公告)日：2016-04-07

    申请号：US14966076

    申请日：2015-12-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Jong Hyun PARK ,  Ill Soo SOHN ,  Eun Sun KIM ,  Yong Ho SEOK

    IPC: H04W16/10 ,  H04L12/26 ,  H04W24/08

    CPC classification number: H04W16/10 ,  G01S7/021 ,  H04L43/12 ,  H04W16/14 ,  H04W24/08 ,  H04W84/12

    Abstract: A method for a wireless local area network performed by an access point (AP) configured to communicate over a primary subchannel and a secondary subchannel. The AP transmits a frame including a quiet channel element to a receiving station. The quiet channel element indicates that the secondary subchannel is to be quieted during a quiet interval in which the AP tests the secondary subchannel for a presence of radar transmissions and the receiving station does not send any frame to the AP. The quiet channel element includes an AP quiet mode field indicating whether a communication to the AP is allowed within the primary subchannel during the quiet interval. The primary subchannel and the secondary subchannel are quieted during the quiet interval if the AP quiet mode field indicates the communication to the AP is not allowed with the primary subchannel during the quiet interval.

    Abstract translation: 一种由接入点（AP）执行的无线局域网的方法，所述接入点被配置为通过主子信道和次子信道进行通信。 AP向接收站发送包括安静信道元素的帧。 安静信道单元指示在安静间隔期间，次级子信道将被安静，在该间隔期间，AP测试辅助子信道用于雷达传输的存在，并且接收站不向AP发送任何帧。 安静信道元素包括AP安静模式字段，指示在静默间隔期间是否允许在主子信道内与AP的通信。 如果AP安静模式字段指示在静默间隔期间与主要子信道不允许与AP的通信，则在静默间隔期间，主子信道和辅助子信道静音。

    METHOD AND APPARATUS FOR SCANNING EXISTING NETWORKS IN TVWS
    9.
    发明申请
    METHOD AND APPARATUS FOR SCANNING EXISTING NETWORKS IN TVWS 审中-公开
    扫描电视现有网络的方法与装置

    公开(公告)号：US20150173005A1

    公开(公告)日：2015-06-18

    申请号：US14617905

    申请日：2015-02-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Eun Sun KIM ,  Yong Ho SEOK

    IPC: H04W48/16 ,  H04W16/14

    CPC classification number: H04W48/16 ,  H04W16/14

    Abstract: A method and an apparatus for scanning existing networks in TV White Space are disclosed. For scanning existing networks at a station to operate as an unlicensed device in a regulatory domain where a licensed device and the unlicensed device are permitted to operate, the method comprises: receiving a white space map (WSM) comprising information for available channels to be used for the unlicensed device to operate a wireless local area network (WLAN) operation and maximum transmission powers allowed for each of the available channels from an enabling station, wherein the enabling station is a station determining the available channels at its location using its own geographic location identification and a regulatory database access capability; and scanning the existing networks on the available channels identified within the received WSM.

    Abstract translation: 公开了一种用于扫描TV White Space中现有网络的方法和装置。 为了扫描站点处的现有网络以在许可设备和非许可设备被允许操作的调节域中作为未许可设备操作，所述方法包括：接收包括要使用的可用信道的信息的空白地图（WSM） 用于未许可的设备操作无线局域网（WLAN）操作和从启用站允许每个可用信道的最大发射功率，其中启用站是使用其自己的地理位置来确定其位置处的可用信道的站 识别和监管数据库访问能力; 并扫描在所接收的WSM内标识的可用信道上的现有网络。

    METHOD AND APPARATUS OF CIPHER COMMUNICATION FOR MANAGEMENT FRAME USING QUALITY OF SERVICE MECHANISM IN WIRELESS LOCAL AREA NETWORK SYSTEM
    10.
    发明申请
    METHOD AND APPARATUS OF CIPHER COMMUNICATION FOR MANAGEMENT FRAME USING QUALITY OF SERVICE MECHANISM IN WIRELESS LOCAL AREA NETWORK SYSTEM 审中-公开
    在无线局域网系统中使用服务质量的管理框架的通信方法和装置

    公开(公告)号：US20150089237A1

    公开(公告)日：2015-03-26

    申请号：US14555360

    申请日：2014-11-26

    Applicant: LG Electronics Inc.

    Inventor： Eun Sun KIM ,  Yong Ho SEOK

    IPC: H04L9/32 ,  H04W84/12 ,  H04W72/08 ,  H04W12/06

    CPC classification number: H04L9/3228 ,  H04L9/0637 ,  H04L9/32 ,  H04L2209/08 ,  H04L2209/42 ,  H04L2209/80 ,  H04W12/02 ,  H04W12/06 ,  H04W72/087 ,  H04W84/12

    Abstract: A method and apparatus are described for performing cipher communication in a wireless local area network system. A pseudo noise (PN) code sequence for a plaintext Medium Access Control (MAC) protocol data unit (MPDU) is obtained. An additional authentication data (AAD) is constructed by using at least one field in a header of the plaintext MPDU. A Nonce is constructed from the PN code sequence, an Address 2 field in the header of the plaintext MPDU and a Priority field in the header of the plaintext MPDU. A counter mode (CTR) is generated with cipher block chaining (CBC)-MAC Protocol (CCMP) header. Encrypted data and Message Integrity Code (MIC) are generated by using a temporal key, the AAD, and the Nonce. An encrypted MPDU is generated to be transmitted to a peer station by combining the plaintext MPDU header, the CCMP header, the encrypted data and the MIC.

    Abstract translation: 描述了一种用于在无线局域网系统中执行密码通信的方法和装置。 获得明文媒体访问控制（MAC）协议数据单元（MPDU）的伪噪声（PN）码序列。 通过使用明文MPDU的报头中的至少一个字段来构造附加认证数据（AAD）。 随机数由PN码序列，明文MPDU的报头中的地址2字段和明文MPDU的报头中的优先级字段构成。 使用密码块链接（CBC）-MAC协议（CCMP）头部生成计数器模式（CTR）。 加密数据和消息完整性代码（MIC）是通过使用临时密钥，AAD和随机数生成的。 生成加密的MPDU，通过组合明文MPDU报头，CCMP报头，加密数据和MIC，发送到对等站。

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