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Method for selecting service node, network node and communication system

A service node and network node technology, applied in the field of communication, can solve problems such as waste of network resources and achieve the effect of saving network resources

Active Publication Date: 2011-05-25
HUAWEI TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

If the service node is selected for the terminal device according to the solution in the prior art, it will cause a waste of network resources

Method used

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  • Method for selecting service node, network node and communication system
  • Method for selecting service node, network node and communication system
  • Method for selecting service node, network node and communication system

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] figure 1 It is a flowchart of a method for selecting a service node provided in the first embodiment of the present invention. The embodiment of the present invention is described from the perspective of the first node that is connected to the device and selects a service node for the device, that is, the execution subject of the embodiment of the present invention may be the first node, and the first node may include: an evolved base station (evolvedNo...

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Abstract

The invention provides a method for selecting a service node, a network node and a communication system, and belongs to the field of communication. The method for selecting the service node comprises the following steps that: a first node acquires a mapping relationship between group information of equipment and an identifier of a second node; and the first node determines the second node as the service node of the equipment in the group according to the mapping relationship, wherein the service node is used for managing the equipment which belongs to the group. In the embodiment of the invention, the same service node is selected for the equipment which belongs to the same group, so that the centralized management of the equipment which belongs to the same group is realized; therefore, network resources are saved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for selecting a service node, a network node and a communication system. Background technique [0002] Currently, networks such as Long Term Evolved / System Architecture Evolved (LTE / SAE for short) are designed based on Human To Human (H2H for short). In the existing network, each User Equipment (UE for short) usually belongs to only one user, and the network manages each UE separately, and the network side independently selects service nodes for each device according to the principle of load balancing. There is no correlation between them. [0003] A machine-to-machine (M2M for short) communication technology is one of the development trends of the current communication technology. In the M2M communication technology, data is transmitted from one terminal device to another terminal device, that is, dialogue between devices is realized. In an M2M network based on...

Claims

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Application Information

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IPC IPC(8): H04W4/08H04W48/20
Inventor 郭小龙劳伦斯梅里奥支春霞邓婷婷
Owner HUAWEI TECH CO LTD
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