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Group communication method and group server

A group server and group communication technology, applied in the field of group communication, methods and group servers, can solve the problems of group member equipment and subscription equipment interacting with many messages and large communication traffic, etc.

Active Publication Date: 2017-05-24
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Embodiments of the present invention provide a group communication method, system, group server, and group member device, which are used to solve the interactive message between the group member device and the subscription device when the group member device sends a notification message to the subscription device Too many, leading to the problem of large communication traffic

Method used

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  • Group communication method and group server

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Experimental program
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Embodiment 1

[0033] figure 2 It is a schematic flowchart of an embodiment of a method for group communication according to an embodiment of the present invention, such as figure 2 As shown, the method includes:

[0034] Step 101: Receive a notification message sent by a group member device, the notification message is sent to the group server after the resources of the group member device meet the subscription conditions set by the subscription device, and the notification message is at least 2 strip;

[0035] In this embodiment of the present invention, a group server is a server that can perform group operations on multiple resources. For example, in an M2M system, resources such as M2M applications, M2M service platforms, M2M terminals, and M2M gateways include M2M terminals and M2M gateways. All local applications and data objects running on the M2M gateway are regarded as a RESTful group resource, and the group server can perform group operations on the above resources; group memb...

Embodiment 2

[0042] image 3 It is a schematic flowchart of another embodiment of the method for group communication in the embodiment of the present invention, such as image 3 As shown, the method includes:

[0043] Step 201, the group member device judges whether the resource of the group member device satisfies a set subscription condition;

[0044] Step 202: If the resources of the group member device meet the set subscription conditions, the group member device sends a notification message to the group server, so that the group server aggregates the notification messages and sends them to the subscription equipment.

[0045] In this embodiment of the present invention, the group server is a server that can perform group operations on multiple resources. For example, in an M2M system, resources such as M2M applications, M2M service platforms, M2M terminals, and M2M gateways include M2M terminals and All local applications and data objects running on the M2M gateway are regarded as ...

Embodiment 3

[0050] Figure 4 It is a schematic flowchart of another embodiment of the group communication method in the embodiment of the present invention. In the embodiment of the present invention, the subscription device and the group member resources are not on the same service capability layer (service capability layer, SCL), wherein, Taking the subscribing device carrying the forwarding identifier and the address of the subscriber device in the notification message sent to the group server as an example, the group server realizes the aggregation of the notification message and sends it to the subscribing device as an example to illustrate the solution of the present invention, as follows: Figure 4 As shown, the method includes:

[0051] Step 301, the subscribing device sends a request message for subscribing group member resources to the group server, and the request message carries the address of the subscribing device;

[0052] In the embodiment of the present invention, the su...

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PUM

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Abstract

The invention provides a group communication method. The method comprises the steps that after a group server receives a request message, which is sent by a subscription device, of subscription group member device resources, the group server judges notification messages to be sent to the subscription device according to a forwarding identifier in the message and carries out converging; a message reception address in the subscription request message is replaced by the address of the group server; and when a group member device is instructed to meet a subscription condition, the notification message sent to the subscription device is sent to the group server for converging. According to the group communication method, the problem of large communication flow, which is caused by too many interaction messages between the group member device and the subscription device, is solved when the group member device sends a notification message to the subscription device.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a group communication method and a group server. Background technique [0002] With the development of communication technology, Machine-to-Machine Communications (M2M) has been widely used. Machine-to-Machine Communication (M2M) is a networked application and service centered on machine intelligent interaction. Or wired communication module and application logic module to realize data communication without manual intervention to meet users' informatization needs for monitoring, command and dispatch, data acquisition and measurement. [0003] figure 1 It is a typical M2M system architecture, which includes: M2M terminal, M2M gateway, M2M service platform and M2M application. [0004] M2M terminals, such as sensors and microcontrollers, are used to receive business instructions sent by M2M applications, and perform business operations according to the instr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W4/08H04W4/12H04W4/18H04L29/08H04L12/58H04W28/06H04W8/18H04L47/22H04L47/43H04W4/70
CPCH04W4/18H04W8/186H04W4/08H04W4/70H04W28/06H04L51/214H04L67/55H04L67/567H04W4/12H04L47/22
Inventor 肖芳英张永靖
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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