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

IPC: H04W68/02 ,  H04W4/08 ,  H04W4/00

CPC classification number: H04W68/02 ,  H04W4/08 ,  H04W4/70 ,  H04W68/00

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.

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.

公开(公告)号：US20160205217A1

公开(公告)日：2016-07-14

申请号：US14909633

申请日：2014-09-26

Applicant: LG ELECTRONICS INC.

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

IPC: H04L29/08

CPC classification number: H04W4/70 ,  H04L67/12 ,  H04L67/26 ,  H04L67/325 ,  H04W76/12

Abstract: The present invention relates to a method for the notification of a resource subscription in a machine-to-machine (M2M) system and devices for same, the method comprising the steps of: detecting a change in the resources to subscribe to comprising a subscription resource as a child resource; generating a notification message including a value indicating the event category of the change in accordance with the second attribute information configured in the subscription resource; and determining if a reception device is reachable on the basis of the scheduling information configured in a scheduling resource for an M2M device and the scheduling information configured in a scheduling resource for the reception device, wherein: if the reception device is determined to be reachable on the basis of the scheduling information, the notification message is immediately transmitted to the reception device; and if the reception device is determined to be unreachable on the basis of the scheduling information, the notification message is processed by the M2M device according to the value of the first attribute information configured in the subscription resource, and the processed notification message is transmitted to the reception device after the reception device is recovered to a reachable state.

Abstract translation: 本发明涉及一种用于在机器对机器（M2M）系统中通知资源订阅的方法及其装置，所述方法包括以下步骤：检测所述资源的变化以订阅包括订阅资源 作为儿童资源; 根据订阅资源中配置的第二属性信息生成包括指示变更的事件类别的值的通知消息; 以及根据在M2M设备的调度资源中配置的调度信息以及在接收设备的调度资源中配置的调度信息来确定接收设备是否可达，其中：如果接收设备被确定为可达到 调度信息的基础，通知消息被立即发送到接收装置; 并且如果基于调度信息确定接收设备不可达，则M2M设备根据订阅资源中配置的第一属性信息的值来处理通知消息，并将处理的通知消息发送到 接收装置之后的接收装置恢复到可达状态。

公开(公告)号：US20160192111A1

公开(公告)日：2016-06-30

申请号：US14909651

申请日：2014-09-26

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04L29/08

CPC classification number: H04W4/70 ,  H04L67/12 ,  H04L67/26 ,  H04L67/325 ,  H04W76/12

Abstract: The present invention relates to a method for processing notification messages in a machine-to-machine (M2M) system and devices for same, the method comprising the steps of: processing by an M2M device one or more notification messages; and transmitting the processed notification message(s), wherein: the one or more notification messages are generated as an originator device detects a change in the resources to subscribe to comprising, as a child resource, a subscription resource configured in the originator device; the one or more notification messages comprise implementation information configured based on the policy information configured in the originator device for the processing of the one or more notification messages; the one or more notification messages are processed based on the implementation information; the one or more processed notification messages are transmitted comprising the implementation information; and the subscription resource and the resources to subscribe to exhibit a data structure uniquely addressable by using a unique address.

Abstract translation: 本发明涉及一种用于在机器对机器（M2M）系统中处理通知消息的方法及其装置，所述方法包括以下步骤：由M2M设备处理一个或多个通知消息; 并且发送所述处理过的通知消息，其中：所述一个或多个通知消息是作为发起者设备检测到所述资源的改变以生成的，以订阅所述更改包括作为子资源的配置在所述发起者设备中的订阅资源; 所述一个或多个通知消息包括基于在所述发起者设备中配置的用于处理所述一个或多个通知消息的策略信息而配置的实现信息; 基于实现信息处理一个或多个通知消息; 发送包括实现信息的一个或多个处理的通知消息; 并且订阅资源和要订阅的资源通过使用唯一地址来呈现唯一可寻址的数据结构。

公开(公告)号：US20160007137A1

公开(公告)日：2016-01-07

申请号：US14768690

申请日：2014-02-19

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04L12/24 ,  H04L29/08

CPC classification number: H04W4/70 ,  H04L12/6418 ,  H04L41/0681 ,  H04L41/0816 ,  H04L41/0893 ,  H04L67/12 ,  H04L67/125 ,  H04W4/50 ,  H04W88/16

Abstract: The present invention relates to a method and apparatus for modifying a machine-to-machine (M2M) service setting in an M2M system, comprising the steps of: transmitting at least one policy information to at least one device, wherein each of the at least one policy information comprises scope information and condition information; and if the state of an M2M gateway corresponds to a state of which the condition information is indicative, transmitting a first notification indicative of a state change of the M2M gateway to a device of which the scope information is indicative.

Abstract translation: 本发明涉及一种用于修改M2M系统中的机器对机器（M2M）服务设置的方法和装置，包括以下步骤：向至少一个设备发送至少一个策略信息，其中至少一个 一个策略信息包括范围信息和条件信息; 并且如果M2M网关的状态对应于条件信息指示的状态，则将指示M2M网关的状态改变的第一通知发送到范围信息指示的设备。