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    Method for registering WSO in coexistence network
    113.
    发明授权
    Method for registering WSO in coexistence network 有权
    在共存网络中注册WSO的方法

    公开(公告)号：US09357518B2

    公开(公告)日：2016-05-31

    申请号：US14380345

    申请日：2013-01-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinyoung Chun ,  Suhwook Kim ,  Jinho Kim ,  Wookbong Lee ,  Jinsam Kwak

    IPC: H04W60/00 ,  H04W16/14 ,  H04W48/10 ,  H04W88/06

    CPC classification number: H04W60/00 ,  H04W16/14 ,  H04W48/10 ,  H04W88/06

    Abstract: Provided is a method for registering TVWS devices for coexistence of television white space (TVWS) devices in a television white space (TVWS), the method performed a server and comprising receiving a registration request message for registration or update registration of at least one TVWS device from at least one management device; performing the registration or update registration of at least one TVWS device; and in response to the registration request message, transmitting a registration response message to the at least one management device, wherein the registration response message includes at least one of an identifier field of an interface device connected to the at least one TVWS device, a status field indicating a result of the registration or the update registration, and a reason field indicating a reason why the registration or the update registration is failed if the registration or the update registration is failed.

    Abstract translation: 提供了一种用于在电视空白（TVWS）中注册用于电视白色空间（TVWS）设备共存的TVWS设备的方法，所述方法执行服务器，并且包括：接收注册请求消息以用于至少一个TVWS设备的注册或更新注册 从至少一个管理设备; 执行至少一个TVWS设备的注册或更新注册; 并且响应于所述注册请求消息，向所述至少一个管理设备发送注册响应消息，其中所述注册响应消息包括连接到所述至少一个TVWS设备的接口设备的标识符字段中的至少一个，状态 指示注册结果或更新注册的字段，以及指示注册或更新注册失败的原因的原因字段，如果注册或更新注册失败。

    METHOD FOR SELECTING MASTER CM IN COEXISTENCE NETWORK
    115.
    发明申请
    METHOD FOR SELECTING MASTER CM IN COEXISTENCE NETWORK 有权
    在共同网络中选择主CM的方法

    公开(公告)号：US20150072702A1

    公开(公告)日：2015-03-12

    申请号：US14382713

    申请日：2012-11-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinyoung Chun ,  Suhwook Kim ,  Jinho Kim ,  Wookbong Lee ,  Jinsam Kwak

    IPC: H04W16/14 ,  H04W72/04 ,  H04W4/08

    CPC classification number: H04W16/14 ,  H04W4/02 ,  H04W4/08 ,  H04W28/08 ,  H04W72/0453 ,  H04W84/20

    Abstract: Disclosed according to one embodiment of the present invention is a method whereby a management device, which enables coexistence of television white space (TVWS) devices in a TVWS, sends a server a request for the selection of a master management device, the method comprising the steps of: determining whether a trigger condition for the process of selecting the master management device is satisfied; judging the management device as a candidate slave management device, and the other management devices as candidate master management devices, provided that the trigger condition is satisfied; and initiating the process for selecting the master management device, wherein the trigger condition may be based on the load balance parameter or geographical coverage parameter of the management device.

    Abstract translation: 根据本发明的一个实施例的公开是一种使TVWS中的电视白色空间（TVWS）设备能够共存的管理设备向服务器发送对主管理设备的选择请求的方法，该方法包括： 步骤：确定是否满足用于选择主管理装置的处理的触发条件; 判断管理装置为备用从属管理装置，其他管理装置作为备用主管理装置，只要满足触发条件即可。 以及启动用于选择所述主管理装置的处理，其中所述触发条件可以基于所述管理装置的所述负载平衡参数或地理覆盖参数。

    METHOD FOR REGISTERING WSO IN COEXISTENCE NETWORK
    116.
    发明申请
    METHOD FOR REGISTERING WSO IN COEXISTENCE NETWORK 有权
    在共同网络中注册WSO的方法

    公开(公告)号：US20150038139A1

    公开(公告)日：2015-02-05

    申请号：US14380345

    申请日：2013-01-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinyoung Chun ,  Suhwook Kim ,  Jinho Kim ,  Wookbong Lee ,  Jinsam Kwak

    IPC: H04W60/00 ,  H04W16/14

    CPC classification number: H04W60/00 ,  H04W16/14 ,  H04W48/10 ,  H04W88/06

    Abstract: Provided is a method for registering TVWS devices for coexistence of television white space (TVWS) devices in a television white space (TVWS), the method performed a server and comprising receiving a registration request message for registration or update registration of at least one TVWS device from at least one management device; performing the registration or update registration of at least one TVWS device; and in response to the registration request message, transmitting a registration response message to the at least one management device, wherein the registration response message includes at least one of an identifier field of an interface device connected to the at least one TVWS device, a status field indicating a result of the registration or the update registration, and a reason field indicating a reason why the registration or the update registration is failed if the registration or the update registration is failed.

    Abstract translation: 提供了一种用于在电视空白（TVWS）中注册用于电视白色空间（TVWS）设备共存的TVWS设备的方法，所述方法执行服务器，并且包括：接收注册请求消息以用于至少一个TVWS设备的注册或更新注册 从至少一个管理设备; 执行至少一个TVWS设备的注册或更新注册; 并且响应于所述注册请求消息，向所述至少一个管理设备发送注册响应消息，其中所述注册响应消息包括连接到所述至少一个TVWS设备的接口设备的标识符字段中的至少一个，状态 指示注册结果或更新注册的字段，以及指示注册或更新注册失败的原因的原因字段，如果注册或更新注册失败。

    METHOD FOR CHECKING AVAILABILITY OR STATE OF PEER ENTITY
    117.
    发明申请
    METHOD FOR CHECKING AVAILABILITY OR STATE OF PEER ENTITY 有权
    检查同类产品的可用性或状态的方法

    公开(公告)号：US20150016383A1

    公开(公告)日：2015-01-15

    申请号：US14381937

    申请日：2013-02-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinho Kim ,  Wookbong Lee ,  Suhwook Kim ,  Jinyoung Chun ,  Jinsam Kwak

    IPC: H04W60/02 ,  H04W24/08 ,  H04W76/04

    CPC classification number: H04W60/02 ,  H04W16/14 ,  H04W24/08 ,  H04W48/10 ,  H04W76/20 ,  H04W88/06

    Abstract: A method for checking availability of one of Television White Space (TVWS) devices by a management device for managing the TVWS devices to co-exist in a TVWS according to one embodiment of the present invention can comprise the following steps: receiving a registration request message for registering the TVWS device or updating the registration of the TVWS device from the TVWS device; registering the TVWS device or updating the registration of the TVWS device; transmitting a check request message for checking the availability of the TVWS device to the TVWS device after registering the TVWS device or updating the registration of the TVWS device, the check request message including a time parameter; and determining the availability of the TVWS device on the basis of the time parameter.

    Abstract translation: 根据本发明的一个实施例，用于通过用于管理TVWS设备的TVWS设备共存的管理设备检查电视空白（TVWS）设备之一的可用性的方法可以包括以下步骤：接收注册请求消息 用于注册TVWS设备或从TVWS设备更新TVWS设备的注册; 注册TVWS设备或更新TVWS设备的注册; 在注册所述TVWS设备或更新所述TVWS设备的注册之后，向所述TVWS设备发送用于检查所述TVWS设备的可用性的检查请求消息，所述检查请求消息包括时间参数; 并根据时间参数确定TVWS设备的可用性。

    Data transmission method in wireless communication system, and apparatus therefor
    119.
    发明授权
    Data transmission method in wireless communication system, and apparatus therefor 有权

    公开(公告)号：US11019120B2

    公开(公告)日：2021-05-25

    申请号：US16419393

    申请日：2019-05-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinyoung Chun ,  Kiseon Ryu ,  Wookbong Lee ,  Hangyu Cho

    IPC: H04L29/06 ,  H04L1/00 ,  H04L27/26 ,  H04L1/16 ,  H04B7/06 ,  H04L5/00 ,  H04L5/14 ,  H04B7/024 ,  H04W28/02

    Abstract: A Station (STA) in a wireless communication system, the STA including a transceiver configured to transmit and receive a wireless signal; and a processor configured to control the transceiver. Further, the processor is further configured to: receive, from An access point (AP), a downlink (DL) multi-user (MU) Physical Protocol Data Unit (PPDU), wherein the DL MU PPDU includes a DL data and trigger frame for an uplink (UL) orthogonal frequency-division multiple access (OFDMA) transmission; and transmit, to the AP, an UL MU PPDU generated based on the DL MU PPDU, wherein the trigger frame is transmitted in a first frequency region of the DL MU PPDU, and the DL data is transmitted in a second frequency region of the DL MU PPDU, when the trigger frame is for multiple stations (STAs), and wherein the first frequency region and the second frequency region are different frequency region.

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