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A communication model transmission method and device

A communication model and transmission method technology, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve the problem that the communication model cannot be delivered to the service MME in time, avoid signaling congestion, avoid HSS overload, Save the effect of signaling interaction

Active Publication Date: 2019-06-28
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0017] The embodiment of the present invention provides a communication model transmission method and device to solve the problem that the communication model of the terminal cannot be delivered to the serving MME of the terminal in time when there is no S6a interface signaling, and can save the communication between the SCEF entity and the HSS Signaling between

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  • A communication model transmission method and device
  • A communication model transmission method and device
  • A communication model transmission method and device

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Experimental program
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Embodiment 1

[0059] see Figure 4 After receiving the communication model of the UE, the SCEF entity transmits the communication model on the one hand, and generates a monitoring event of the UE and configures it to the HSS on the other hand. The monitoring event is used to monitor whether the serving MME of the UE changes. Specifically, the process may include the following steps:

[0060] Step 401: The SCEF entity receives the communication model of the UE. Specifically, the SCEF entity may receive the communication model of the UE through a notification message sent by the SCS / AS.

[0061] Step 402: The SCEF entity generates a monitoring event (English: monitoring event) for the UE, and the monitoring event is used to monitor changes of the UE's serving MME (English: serving MME).

[0062] Optionally, when the SCEF entity chooses to configure monitoring events to the HSS, it may choose to report only one serving MME change or continuously report MME changes.

[0063] Step 403: The SC...

Embodiment 2

[0095] see Figure 7 , after the SCEF entity receives the communication model of the UE, it transmits the communication model on the one hand, and on the other hand generates a monitoring event of the UE and configures the monitoring event to the serving MME of the UE. The monitoring event is used to monitor the UE’s Whether the serving MME changes. Configuring the monitoring event to the serving MME of the UE instead of the HSS can avoid impact on the HSS. Specifically, the process may include the following steps:

[0096] Step 701: The SCEF entity receives the communication model of the UE. Specifically, the SCEF entity may receive the communication model of the UE through a notification message sent by the SCS / AS. Wherein, SCS / AS means SCS or AS, or the integrated SCS and AS.

[0097] Step 702: The SCEF entity queries the HSS for the UE's context (English: profile) through a context query request

[0098] Step 703: The HSS queries the UE's context according to the cont...

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Abstract

The invention discloses a communication model transmission method and device. The method includes that an SCEF(Service Capability Exposure function) entity receives a communication model a terminal, sends the communication model of the terminal to a first MME (Mobility Management Entity) and caches the communication model of the terminal, wherein the first MME is a service MME of the terminal; the SCEF entity monitors whether the service MME of the terminal changes or not, if that the change of the service MME of the terminal is monitored, the cached communication model of the terminal is sent to a second MME which is a new service MME of the terminal. By adopting the method and device provided by the invention, a problem that the communication model of the terminal cannot be sent to the service MME of the terminal timely when no S6a interface signal exists and signals between the SCEF entity and an HSS (Home Subscriber Server) can be saved.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a communication model transmission method and device. Background technique [0002] 3GPP (3rd Generation Partnership Project, 3rd Generation Partnership Project) is currently studying the issue of mobile network capability opening, which requires 3GPP service capabilities useful to service providers, such as communication, context, signing and control, etc., through web-based API (Application Programming Interface, Application Programming Interface) is open to external application providers or partners. At the same time, 3GPP operators can also combine internal and external services with their network capabilities to provide their partners with richer API services. [0003] The currently researched 3GPP network capability exposure architecture is mainly the AESE (Architecture Enhancements for Service Capability Exposure) architecture defined in TR 23.708. In this architect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08
Inventor 王胡成
Owner DATANG MOBILE COMM EQUIP CO LTD
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