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M2M (Machine to Machine) application based session management method, system and device

一种会话管理、移动管理网元的技术，应用在会话管理领域，能够解决网络侧信令拥塞、增加网络负荷、网络侧信令开销等问题，达到避免信令拥塞、减轻网络负荷、减少开销的效果

Inactive Publication Date: 2011-08-17
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a group composed of M2M user equipments, if the subscription data changes, the subscription data of all user equipments under the group may change, or for the scenario where all user equipments under the group share the group subscription data, When the group subscription data changes, according to the existing session management process, it will be initiated based on the user equipment granularity. However, due to the large number of user equipment under the group, it will cause a large amount of signaling overhead on the network side, which may lead to signaling congestion on the network side. , increasing the load on the network

Method used

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  • M2M (Machine to Machine) application based session management method, system and device
  • M2M (Machine to Machine) application based session management method, system and device
  • M2M (Machine to Machine) application based session management method, system and device

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Embodiment 1

[0044] An embodiment of the present invention provides a session management method based on an M2M application. For the process, refer to figure 1 In this embodiment may include:

[0045] A101, obtaining the gateway device information and group number information of the group user equipment;

[0046] The specific process of obtaining gateway device information and group number information can be:

[0047] During the attach process initiated by the group user equipment or the PDN connection establishment process or the PDP context activation process,

[0048] The mobile management network element (MME / SGSN) receives an Attach Request (Attach Request) or a PDN Connection Establishment Request (PDN Connectivity Request) or an Activate PDP Context Request (Activate PDP Context Request) message sent by the group user equipment;

[0049]Knowing the group ID (Group ID) of the user equipment in the group can be specifically obtained from the request message sent by the above user eq...

Embodiment 2

[0069] An embodiment of the present invention provides a session management method based on an M2M application. For the process, refer to figure 2 , which can include:

[0070] B1, the mobile management network element obtains the gateway device information and group number information of the group user equipment;

[0071] Wherein, during this process, the gateway device may also obtain the mobility management network element information and group number information of the group user equipments. For the representation forms of the mobility management network element information and group number information, and the gateway device information and group number information, refer to the description of step A101 in Embodiment 1. Among them, the mobility management network element obtains the gateway device information and group number information of the group user equipment, and the gateway device obtains the mobility management network element information and the group number i...

Embodiment 3

[0123] An embodiment of the present invention provides a session management method based on an M2M application. For the process, refer to image 3 , which can include:

[0124] C1, the mobile management network element obtains the gateway device information and group number information of the group user equipment;

[0125] Wherein, during this process, the gateway device may also obtain the mobility management network element information and group number information of the group user equipments. For the representation forms of the mobility management network element information and group number information, and the gateway device information and group number information, refer to the description of step A101 in Embodiment 1. Among them, the mobility management network element obtains the gateway device information and group number information of the group user equipment, and the gateway device obtains the mobility management network element information and the group number in...

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Abstract

The embodiment of the invention discloses an M2M (Machine to Machine) application based session management method, system and device. The method comprises the following steps of: firstly acquiring gateway equipment information and group number information of group user equipment; and when the change of the group information of the group user equipment is acquired, informing gateway equipment of executing bearing change processing on group users and executing bearing change processing on the group user equipment according to the gateway equipment information and the group number information of the group user equipment. Therefore, the congestion of network-side signalling is reduced, and the network load is correspondingly lightened.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, and more specifically, relates to a session management method, system and device based on M2M applications. Background technique [0002] In the existing communication modes, there are mainly two communication modes of human-to-human (H2H, Human to Human) and machine-to-machine (M2M, Machine to Machine). Among them, the H2H application mainly refers to the communication with humans as the main body of communication, such as telephone communication, etc.; and the M2M application is also called the machine type communication (MTC, Machine Type Communications) application, which refers to the unattended communication between multiple network elements. Network communication under certain circumstances, such as traffic control and management, factory equipment monitoring, remote meter reading, etc. [0003] Furthermore, network operators or users in the industry can manage and co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W4/08H04W28/02H04W88/16H04W4/00H04W4/70
CPCH04W4/005H04W72/121H04W4/00H04W28/0215H04W76/04H04W4/70H04W76/20H04W8/186H04W28/0252H04W72/04
Inventor 周汉吴问付
Owner HUAWEI TECH CO LTD
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