公开(公告)号：US20160088420A1

公开(公告)日：2016-03-24

申请号：US14787440

申请日：2014-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Seongyun KIM ,  Heedong CHOI ,  Seungmyeong JEONG ,  Seungkyu PARK ,  Hongbeom AHN

IPC: H04W4/00 ,  H04W28/16 ,  H04W68/00

CPC classification number: H04W4/70 ,  H04L67/025 ,  H04L67/28 ,  H04W28/16 ,  H04W68/00

Abstract: The present invention relates to a method performed in a machine-to-machine (M2M) device comprising a first resource and a second resource, and an apparatus for the same. The method comprises the steps of: adding first condition information to filtering properties of the first resource; receiving, from a first entity, a request message including first information indicating an address corresponding to the second resource and second information indicating an operation to be performed in the device; and transmitting a notification message to a second entity indicated by address information set in the first resource when predetermined conditions are satisfied, wherein the predetermined conditions include (1) a condition that the second resource should correspond to a parent resource of the first resource and (2) a condition that the first condition information should include a parameter corresponding to the operation, and wherein the first resource and the second resource respectively show data structures which are uniquely addressable by using unique addresses.

Abstract translation: 本发明涉及一种在包括第一资源和第二资源的机器对机器（M2M）设备中执行的方法及其装置。 该方法包括以下步骤：将第一条件信息添加到第一资源的过滤属性; 从第一实体接收包括指示对应于所述第二资源的地址的第一信息的请求消息和指示将在所述设备中执行的操作的第二信息; 以及当满足预定条件时，向由所述第一资源中设置的地址信息指示的第二实体发送通知消息，其中所述预定条件包括（1）所述第二资源应该对应于所述第一资源的父资源的条件， 2）第一条件信息应包括对应于该操作的参数的条件，并且其中第一资源和第二资源分别示出通过使用唯一地址唯一可寻址的数据结构。

公开(公告)号：US20150358874A1

公开(公告)日：2015-12-10

申请号：US14758635

申请日：2014-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Hongbeom AHN ,  Seongyun KIM ,  Heedong CHOI ,  Seungmyeong JEONG ,  Seungkyu PARK

IPC: H04W36/12 ,  H04L12/66 ,  H04W48/16 ,  H04W4/00

CPC classification number: H04W36/12 ,  H04L12/66 ,  H04L41/0226 ,  H04L41/082 ,  H04L41/0846 ,  H04L41/0853 ,  H04L67/12 ,  H04W4/70 ,  H04W48/16 ,  H04W88/16

Abstract: The present invention relates to a gateway changing method performed by a machine-to-machine (M2M) gateway which communicates with at least one M2M device having a constrained capability in an M2M system that includes a first layer and a second layer, and the a device therefor, the method comprising the steps of: receiving a trigger signal for indicating a gateway change through a first layer of the M2M gateway; and transmitting, to an M2M server, a first notification for indicating the gateway change through the first layer of the M2M gateway, wherein the M2M device having the constrained capability is a device that does not have the first layer, data generated in the second layer of the M2M device having the constrained capability is managed or stored in a data structure of a tree structure by the first layer of the M2M gateway, and the data structure that includes the data is retrieved by the M2M server after the notification has been transmitted to the M2M server.

Abstract translation: 本发明涉及一种通过机器对机器（M2M）网关执行的网关改变方法，该网关与包括第一层和第二层的M2M系统中具有约束能力的至少一个M2M设备进行通信， 该方法包括以下步骤：接收用于指示通过M2M网关的第一层的网关改变的触发信号; 以及向所述M2M服务器发送用于指示通过所述M2M网关的所述第一层的所述网关改变的第一通知，其中，具有约束能力的所述M2M设备是不具有所述第一层的设备，在所述第二层中生成的数据 具有约束能力的M2M设备被M2M网关的第一层管理或存储在树结构的数据结构中，并且在通知被发送到M2M服务器之后，包括该数据的数据结构被检索 M2M服务器。

公开(公告)号：US20150358824A1

公开(公告)日：2015-12-10

申请号：US14760105

申请日：2014-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Seongyun KIM ,  Seungkyu PARK

IPC: H04W12/08 ,  H04W4/00

CPC classification number: H04W4/70 ,  H04L41/0813 ,  H04L63/101 ,  H04L63/20 ,  H04W4/50 ,  H04W12/08

Abstract: Provided is a method for processing a specific object instance associated with a server due to a server account deletion in a wireless communication system, according to one embodiment of the present invention, wherein the method is performed by a terminal and comprises the steps of: receiving from a first server an action command for deleting an account of a specific server; deleting the specific object instance and an access control object instance associated with same when the specific object instance is an object instance accessible only to the specific server, and deleting access authorization information of the specific server from the access control object instance associated with the specific object instance when the specific object instance is an object instance accessible by a plurality of servers including the specific server; and changing the server having the largest sum of values granted to an access authorization of each of the plurality of servers, with the exception of the specific server as the access control owner, when the specific server is the only access control owner of the access control object instance.

Abstract translation: 根据本发明的一个实施例，提供了一种用于处理由于无线通信系统中的服务器帐户删除而与服务器相关联的特定对象实例的方法，其中该方法由终端执行，并且包括以下步骤：接收 从第一服务器删除特定服务器的帐户的动作命令; 当特定对象实例是仅对特定服务器可访问的对象实例时，删除特定对象实例和与其相关联的访问控制对象实例，以及从与特定对象相关联的访问控制对象实例中删除特定服务器的访问授权信息 特定对象实例是由包括特定服务器的多个服务器可访问的对象实例的实例; 以及当所述特定服务器是所述访问控制的唯一访问控制所有者时，将所述多个服务器中的每一个的访问授权的最大值的总和改变为所述特定服务器作为所述访问控制所有者 对象实例。

公开(公告)号：US20150319131A1

公开(公告)日：2015-11-05

申请号：US14410013

申请日：2013-08-22

Applicant: LG Electronics Inc.

Inventor： Seungkyu PARK ,  Seongyun KIM

IPC: H04L29/12 ,  H04L29/08

CPC classification number: H04L61/103 ,  G06F17/30327 ,  H04L41/0206 ,  H04L41/0213 ,  H04L41/0233 ,  H04L67/10

Abstract: The present invention relates to a method for resolving, for device management, a uniform resource identifier (URI) indicating a particular node and an apparatus therefor, the method comprising the steps of: finding one or more MO instances in accordance with a management object identifier (MOID) and MO instance information comprised in the URI; and finding the particular node within the one or more MO instances by means of a path, comprised in the URI, from the MO instance root node to the particular node, wherein if the MO instance information comprises a management object instance identifier (MIID), then the step for finding one or more MO instances comprises finding a unique MO instance having the MOID and MIID, and, if an MO instance having the MOID and MIID does not exist or exists in multiples, then returning an error.

Abstract translation: 本发明涉及一种用于解决用于设备管理的指示特定节点及其装置的统一资源标识符（URI）的方法，所述方法包括以下步骤：根据管理对象标识符找到一个或多个MO实例 （MOID）和包含在URI中的MO实例信息; 以及通过包含在所述URI中的从所述MO实例根节点到所述特定节点的路径来找到所述一个或多个MO实例内的所述特定节点，其中如果所述MO实例信息包括管理对象实例标识符（MIID） 则找到一个或多个MO实例的步骤包括找到具有MOID和MIID的唯一MO实例，并且如果具有MOID和MIID的MO实例不存在或以多个存在，则返回错误。

公开(公告)号：US20250097617A1

公开(公告)日：2025-03-20

申请号：US18727870

申请日：2022-05-02

Applicant: LG ELECTRONICS INC.

Inventor： Dongjun CHOI ,  Seungkyu PARK ,  Sung Gul HWANG ,  Deung HWANGBO ,  Sunha PARK ,  Minkyu OH ,  Juyoung CHOI

IPC: H04R1/02 ,  H02J50/00 ,  H02J50/10 ,  H02J50/70 ,  H04R1/10

Abstract: A wearable speaker comprises: a speaker module equipped with a audio output unit; and a fixing module magnetically coupled to the speaker module, wherein the speaker module includes: a speaker housing having a sound hole formed on a first surface; the audio output unit positioned inside the sound hole; a battery positioned inside the speaker housing; and a first magnet disposed adjacent to a second surface of the speaker housing, and the fixing module includes a second magnet coupled to the first magnet. The wearable speaker can be easily attached to and detached from a user's clothes and thus can be attached to existing clothes and detached when washing the clothes, thereby improving usability.

公开(公告)号：US20210366375A1

公开(公告)日：2021-11-25

申请号：US17286796

申请日：2019-03-29

Applicant: LG ELECTRONICS INC.

Inventor： Youngho CHUN ,  Seungkyu PARK

IPC: G09G3/3208

Abstract: The present disclosure relates to an organic light emitting diode display device capable of changing a frame size. The organic light emitting diode display device includes: a display including a panel, a frame memory configured to store image data in units of frames, and a timing controller configured to control the panel to display an image based on the image data stored in the frame memory; a memory configured to store information of the panel; and a controller configured to, when operating in a preset image mode, change a frame size, which is a size of the image data stored in the frame memory, based on the information of the panel.

公开(公告)号：US20170311308A1

公开(公告)日：2017-10-26

申请号：US15513428

申请日：2014-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Seungkyu PARK ,  Seongyun KIM ,  Hongbeom AHN ,  Seungmyeong JEONG ,  Heedong CHOI

IPC: H04W72/04 ,  H04W4/00

CPC classification number: H04W72/048 ,  H04L41/0893 ,  H04L41/0896 ,  H04W4/70

Abstract: A method for re-arrangement of a group resource of an M2M device arranged according to a hierarchical tree structure is disclosed in accordance with one embodiment of the present invention. The method is performed by a first M2M device which owns a first group resource, and the method comprises the steps of: receiving, from a second M2M device, a specific request message for the first group resource; determining whether it is necessary to transfer at least one member of the first group resource as a member of a group resource of another M2M device; determining, in order to transfer the at least one member as a member of the group resource of the another M2M device, whether to use a group resource existing in the another M2M device or whether to generate a new group resource in the another M2M device; and if a new group resource is generated in the another M2M device, adding the at least one member as a member of the new group resource, wherein the first group resource is added as a member of the new group resource if the another M2M device is higher than the first M2M device in the hierarchical tree structure, and the new group resource is added as a member of the first group resource if the another M2M device is lower than the first M2M device in the hierarchical tree structure.

公开(公告)号：US20170257726A1

公开(公告)日：2017-09-07

申请号：US15316774

申请日：2015-05-27

Applicant: LG ELECTRONICS INC.

Inventor： Seungmyeong JEONG ,  Seungkyu PARK ,  Seongyun KIM ,  Hongbeom AHN ,  Heedong CHOI

IPC: H04W4/00 ,  H04W36/00 ,  H04W60/04

CPC classification number: H04W4/70 ,  H04L67/12 ,  H04L67/16 ,  H04W36/0011 ,  H04W60/04

Abstract: A method for processing a request message in a wireless communication system according to one embodiment of the present invention is performed by a first M2M device and comprising the steps of: receiving the request message directly from a transmission device; determining whether the transmission device is registered in the first M2M device; determining whether the request message is for handover setup if the transmission device is not registered in the first M2M device; storing handover information contained in the request message if the request message is for handover setup; updating registration information related to the transmission device according to the handover information; and transmitting a processing result regarding the request message to the transmission device.

公开(公告)号：US20170201392A1

公开(公告)日：2017-07-13

申请号：US15316766

申请日：2015-06-29

Applicant: LG ELECTRONICS INC.

Inventor： Hongbeom AHN ,  Seungkyu PARK ,  Seongyun KIM ,  Seungmyeong JEONG ,  Dongjoo KIM ,  Heedong CHOI

IPC: H04L12/66 ,  H04L29/08 ,  H04W4/00

CPC classification number: H04L12/66 ,  H04L41/00 ,  H04L67/16 ,  H04W4/70

Abstract: A method for processing request messages between heterogeneous systems in a wireless communication system, the method being performed by a gateway device and possibly comprising the steps of: receiving an advertisement message on the services of a first node from the first node belonging to a first system; in case the advertisement message comprises an indicator that the services are shared with a second system, generating resources corresponding to the shared services and a resource for access control for the resources corresponding to the shared services; receiving a request message for retrieving information on the generated resources from a second node of the second system; if the second node has an access right to the retrieval, transmitting the information on the generated resources to the second node; receiving, from the second node, a request message for generating a resource, which corresponds to a service to be called selected from the information on the generated resources, as a child resource of the generated resources; and checking an access right for the generation of the child resource.

公开(公告)号：US20170149712A1

公开(公告)日：2017-05-25

申请号：US15322935

申请日：2014-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Seungkyu PARK ,  Seongyun KIM ,  Hongbeom AHN ,  Seungmyeong JEONG ,  Heedong CHOI

IPC: H04L12/58 ,  H04W60/00 ,  H04W4/00

Abstract: A method for forwarding a message in a wireless communication system according to an embodiment of the present invention is performed by an M2M device, and comprises the steps of: receiving a request message; checking whether the M2M device is a recipient of the request message, using a particular parameter included in the request message; when the M2M device is not a recipient of the request message, checking whether only one registrant M2M device exists other than the M2M device which has received the request message within one hop of the M2M device, wherein the registrant M2M device is in an M2M device in which one or more other M2M devices can be registered; and when the only one registrant M2M device is present within the one hop, forwarding the request message to the only one registrant M2M device, wherein the particular parameter may be a “to” parameter.