Congestion control method and device

A technology for congestion control and time control, applied in the field of communication, can solve problems such as T4 interface congestion control, and achieve the effect of improving robustness and stability
CN103634841AInactive Publication Date: 2014-03-12ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2014-03-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a congestion control method and a device. The method comprises that: an MTC-IWF receives first indication information from an SMS-SC via a T4 interface, wherein the first indication information is used for indicating the MTC-IWF to perform congestion control on Trigger information; and the MTC-IWF performs congestion control according to the first indication information. Besides, the SMS-SC receives congestion indication information of a service node in which a user device is located, and congestion control is performed on the Trigger information according to the congestion indication information. With application of the congestion control method and the device, a problem in the related technology that how does the T4 interface perform congestion control is solved so that robustness and stability of the system are enhanced, and the MTC-IWF and the SMS-SC perform congestion control on the Trigger information when the Trigger information is sent via the T4 interface.
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Description

technical field

[0001] The present invention relates to the communication field, in particular, to a congestion control method and device. Background technique

[0002] M2M (Machine to Machine) refers to all technologies and means for establishing connections between machines. The concept of M2M appeared in the 1990s, but it only stayed at the theoretical stage. After 2000, with the development of mobile communication technology, it became possible to realize the networking of machine equipment with mobile communication technology. M2M services appeared in the market around 2002, and developed rapidly in the following years, becoming the focus of attention of many communication equipment manufacturers and telecom operators. At present, the number of machines in the world is much larger than the number of people, so it is foreseeable that the M2M technology will have a good market prospect.

[0003] The research on the application scenarios of M2M communication shows that ...

Claims

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