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Method and system for group communication, group server and group member device

A group server and group member technology, applied in the field of communication, can solve the problems of group member devices interacting with subscription devices with many messages and large communication traffic

Inactive Publication Date: 2014-01-15
HUAWEI 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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  • Method and system for group communication, group server and group member device
  • Method and system for group communication, group server and group member device
  • Method and system for group communication, group server and group member device

Examples

Experimental program
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Embodiment 1

[0030] figure 2 It is a schematic flow chart of an embodiment of the method for group communication in the embodiment of the present invention, such as figure 2 As shown, the method includes:

[0031] 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 subscribing device, and the notification message is at least 2 strip;

[0032] In the 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 a RESTful group resource, and the group server can perform group operations on the above resources; the group member device is the...

Embodiment 2

[0039] 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:

[0040] Step 201, the group member device judges whether the resource of the group member device satisfies a set subscription condition;

[0041] 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.

[0042] In the 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 a R...

Embodiment 3

[0047] 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:

[0048] 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;

[0049] In the embodiment of the present invention, the su...

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PUM

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Abstract

The invention provides a method and system for group communication, a group server and a group member device.The group server receives notification messages sent from the group member device, converges the notification messages to be sent to the same subscription device according to addresses of subscription devices and sends the converged notification messages to the subscription device. Through convergence of multiple messages to be sent to the subscription devices from the group member device, the interactive messages between the group member device and the subscription devices are reduced, and the communication flow between the group member device and the subscription devices is saved.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a group communication method, system, group server and group member equipment. Background technique [0002] With the development of communication technology, Machine-to-Machine Communications (M2M) has been widely used. Machine-to-Machine Communications 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 collection and measurement, etc. [0003] figure 1 It is a typical M2M system architecture, and the system architecture 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 per...

Claims

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Application Information

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IPC IPC(8): H04L12/18H04W4/08H04L47/22H04L47/43H04W4/70
CPCH04W4/18H04W8/186H04W4/08H04W4/70H04W28/06H04L51/214H04L67/55H04L67/567H04W4/12H04L47/22
Inventor 肖芳英张永靖
Owner HUAWEI TECH CO LTD
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