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Group member update method and device

A technology of group members and update methods, applied in the field of communication, can solve the problems of reduced significance, failure to achieve update effects, and no consideration of whether the updated members belong to a certain subgroup, etc., so as to improve effectiveness and release storage space Effect

Active Publication Date: 2015-08-26
HAIER YOUJIA INTELLIGENT TECH BEIJING CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when the group host updates members, it directly updates members locally without considering whether the updated members belong to a certain subgroup, which will lead to:
[0005] When the updated member belongs to a subgroup, for the case of addition, the meaning of the subgroup will be reduced because the member is not added to the subgroup; for the case of deletion, since the member is not removed from the host side of the member, It will make the deleted member still in the subgroup, and the update effect cannot be achieved

Method used

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  • Group member update method and device

Examples

Experimental program
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Embodiment 1

[0033] An embodiment of the present invention provides a method for updating group members, which is applied on the group host side, such as figure 1 As shown, the method specifically includes:

[0034] Step S101, when a group member is updated, check whether the updated member is registered on the same member host as a certain subgroup of the group;

[0035] Step S102, when the updated member is registered on the same member host as a certain subgroup of the group, according to the update type, add the updated member to the subgroup or delete it from the subgroup, and request the member host where the corresponding subgroup is located Make a subgroup update.

[0036] That is to say, when the method of the present invention updates the members of the group, if it is aimed at the members of the subgroup, then the members of the subgroup are correspondingly updated, which improves the effectiveness of the update operation.

[0037] Based on the above principles, several specif...

application example 1

[0052] This application example provides a method for updating group members, which implements adding a resource on the member host where a subgroup is located to the member list of the group. For example, add A on member host CSE1 to the member list of the group, such as figure 2 As shown, the method specifically includes:

[0053] In step S201, the originator sends a group update request to the group host CSE, and carries an updated member list, such as carrying member A, indicating that member A is added to the group.

[0054] In step S202, after receiving the request, the group host CSE detects whether the added member is registered on the same member host CSE as a certain subgroup, and if so, executes step S203.

[0055] In step S203, the group host CSE sends a group update request to the detected member host CSE1.

[0056] In step S204, the member host CSE1 adds the newly added member A on the member host to the member list of the subgroup.

[0057] In step S205, the...

application example 3

[0070] This application example provides a group member update method, which realizes the deletion of a member in the original member list on a member host that contains the subgroup of this group, such as deleting member B from the member list, such as Figure 4 As shown, the method specifically includes:

[0071] In step S401, the initiator sends a group update request to the group host CSE, carrying updated member information, such as carrying member B, indicating to delete member B from the group.

[0072] In step S402, after receiving the request, the group host CSE detects whether the deleted member is located on a member host including the subgroup of the group, and if yes, executes step S403.

[0073] In step S403, the group host CSE sends a group update request to the detected member host CSE1.

[0074] In step S404, the member host CSE1 deletes the deleted member located on the member host from the member list of the subgroup based on the request, such as deleting m...

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Abstract

The invention discloses a group member update method and device. The method comprises the following steps: during group member update, detecting whether or not updated members are registered to one member host together with a certain subgroup of a group; and if so, adding the updated members into the subgroup or deleting the updated members from the subgroup according to an update type, and requesting the member host in which the subgroup is positioned to update the subgroup. According to the scheme of the invention, the information of the subgroup is updated during group update, so that the effectiveness of update operation is enhanced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for updating group members. Background technique [0002] Machine-to-machine communication refers to data communication between machines without human participation. It is applicable to scenarios such as traffic control management, remote meter reading, remote monitoring, medical monitoring, and smart home control. In order to provide a standardized interface between the machine and the equipment of the machine communication system, the OneM2M standard organization defines the standard specification of the machine communication system. [0003] In this specification, a group resource is created on the group host CSE (Common Services Entity, common business entity), and the resource contains information of group members. Members of a group can be not only individuals but also subgroups. In the process of creating a group, it is necessary to verify whet...

Claims

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Application Information

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IPC IPC(8): H04W4/00H04W4/08
CPCH04W4/08H04W4/70
Inventor 李娜
Owner HAIER YOUJIA INTELLIGENT TECH BEIJING CO LTD
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