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公开(公告)号：US20160112981A1
公开(公告)日：2016-04-21
申请号：US14893871
申请日：2014-06-12
Applicant: LG ELECTRONICS INC.
Inventor： Hongbeom AHN , Seongyun KIM , Heedong CHOI , Seungmyeong JEONG , Seungkyu PARK
Abstract: The present invention relates to a method for enabling a machine-to-machine (M2M) gateway to measure the position of an M2M device, and an apparatus therefore, and the method includes the steps of: receiving a request for generating a first resource representing the way of obtaining positional information form a first M2M device; if the generation request contains the information for indicating commonly based positional measurement, determining the device closest to the first M2M device; and setting the positional information of the closest device as the positional information for the first m2M device, wherein if the M2M gateway does not have network topological information, or at least one M2M device connected to the m2M gateway does not have positional information, the M2M topological information, and the at least one M2M device connected to the M2M gateway has positional information, the device having the minimum number of hops from the first M2M device among the at least one M2M device is determined as the closest device, and the first resource represents a data structure capable of being uniquely addressed using address information.
Abstract translation: 本发明涉及一种使机器对机器（M2M）网关能够测量M2M设备的位置的方法及其装置，并且该方法包括以下步骤：接收产生代表第一资源的第一资源的请求 获得位置信息的方式形成第一M2M设备; 如果生成请求包含用于指示共同的位置测量的信息，则确定最接近第一M2M设备的设备; 并且将最近的设备的位置信息设置为第一m2M设备的位置信息，其中如果M2M网关不具有网络拓扑信息，或者连接到m2M网关的至少一个M2M设备不具有位置信息，则M2M 拓扑信息和连接到M2M网关的至少一个M2M设备具有位置信息，将至少一个M2M设备中具有来自第一M2M设备的最小跳数的设备确定为最接近的设备，并且将第一资源 表示能够使用地址信息唯一地寻址的数据结构。
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12.发明申请METHOD FOR SUBSCRIPTION AND NOTIFICATION IN M2M COMMUNICATION SYSTEM AND APPARATUS FOR SAME 有权M2M通信系统中的订阅和通知方法及其设备的方法公开(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
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。
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13.发明申请METHOD FOR CHANGING GATEWAY IN MACHINE-TO-MACHINE (M2M) SYSTEM AND DEVICE THEREFOR 有权改变机器到机器（M2M）系统中的网关的方法及其设备公开(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
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。
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14.发明申请公开(公告)号：US20180249301A1
公开(公告)日：2018-08-30
申请号：US15516596
申请日：2015-10-23
Applicant: LG ELECTRONICS INC.
Inventor： Seungmyeong JEONG , Seongyun KIM , Hongbeom AHN , Heedong CHOI
Abstract: One embodiment of the present invention discloses a method for handling notification messages for applying a group policy to a notification subscription service in a wireless communication system. The method is carried out by a first M2M device and comprises the steps of: receiving a plurality of notification messages; determining whether a group subscription ID matching a group subscription ID that has been pre-saved on the first M2M device is included in the plurality of notification messages which have been received, wherein the group subscription ID indicates a group policy applied to a subscription service for notification messages for member resources belonging to a specific group; and aggregating notification messages containing the group subscription ID that matches the pre-saved group subscription ID, and applying the group policy corresponding to the group subscription ID to the aggregated notification messages.
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15.发明申请公开(公告)号：US20180146497A1
公开(公告)日：2018-05-24
申请号：US15579414
申请日：2016-01-19
Applicant: LG ELECTRONICS INC.
Inventor： Seungmyeong JEONG , Seongyun KIM , Hongbeom AHN , Dongjoo KIM , Heedong CHOI
CPC classification number: H04W74/06 , H04L43/103 , H04W4/70 , H04W74/002
Abstract: A method for processing a request through a polling channel in a wireless communication system is provided according to one embodiment of the present invention. The method is performed by a first apparatus, and may comprise the steps of: transmitting to a second apparatus a retrieve response for a polling channel, including a first request which has been received from a third apparatus; receiving, from the second apparatus, a second request including a first response corresponding to the received first request; verifying whether a request identifier of the first response and a request identifier of the received first request are the same or not; and if the request identifier of the first response and the request identifier of the received first request are the same, transmitting the first response to the third apparatus.
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Patent Agency Ranking
16.发明申请公开(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
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.
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17.发明申请公开(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
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.
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18.发明申请公开(公告)号：US20170238279A1
公开(公告)日：2017-08-17
申请号：US15518645
申请日：2015-10-23
Applicant: LG ELECTRONICS INC.
Inventor： Seungmyeong JEONG , Seongyun KIM , Hongbeom AHN , Heedong CHOI
Abstract: According to one embodiment of the present invention, a method for processing a notification message for applying a group policy to a notification subscription service in a wireless communication system is performed by a first M2M device, and comprises the steps of: receiving a plurality of notification messages; determining whether a group subscription ID matching with a group subscription ID pre-stored in the first M2M device is included in the plurality of received notification messages; indicating, by the group subscription ID, a group policy applied to the subscription service for the notification messages for member resources belonging to a specific group; and aggregating the notification messages in which the group subscription ID matching with the pre-stored group subscription ID is included, and applying, to the aggregated notification messages, the group policy corresponding to the group subscription ID.
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19.发明申请公开(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
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.
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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
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.
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