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Short message service capability updating method, equipment and device

An update method and short message technology, applied in wireless communication, message/mailbox/announcement, electrical components, etc., can solve the problem of not being able to update SMS capabilities

Active Publication Date: 2019-10-29
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] The present invention provides a short message service ability update method, equipment and device to solve the problem that the network side cannot update the SMS ability

Method used

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  • Short message service capability updating method, equipment and device
  • Short message service capability updating method, equipment and device
  • Short message service capability updating method, equipment and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0172] In this example, the AMF triggers the SMSF to complete the update of the SMS over NAS-related UE Context; the AMF updates the UE's SMS over NAS support capability through the Configuration update process, which carries the updated SMSover NAS indication information and instructs the UE to re-register; After the UE returns Configuration update complete, it initiates a registration update process to renegotiate with the network on the support capability of SMS over NAS, and completes the update of SMS over NAS in this process.

[0173] Specifically, triggering the UE to initiate a registration update process through Configuration Update to update the SMS over NAS capability may include:

[0174] Carrying instructions in the Configuration update process to indicate that the UE re-registers;

[0175] Carry the indication of SMS over NAS in the registration update process.

[0176] The specific implementation can further include:

[0177] An indication of SMS over NAS is c...

Embodiment 2

[0189] In this example, AMF triggers deletion of UE SMS over NAS related information in SMSF and SMSF triggers deletion of SMSF address in UDM; AMF updates UE's SMS over NAS support capability through the Configuration update process, which carries the updated SMS over NAS indication Information; After receiving the response returned by the UE, update the SMS over NAS recorded in the AMF to the updated support status.

[0190] Specifically, updating the SMS over NAS capability of the UE through Configuration Update may include:

[0191] Instructions for updating SMS over NAS are carried in the Configuration update process.

[0192] Assume that the network triggers a change in the SMS over NAS capability due to a change in the operator's configuration. For example, the AMF determines that the original SMS over NAS allowed via both 3GPP access and non-3GPP access is changed to SMS over NAS not allowed. The AMF can also be determined directly or indirectly through changes in the...

Embodiment 3

[0202] In this example, the AMF triggers the SMSF to complete the update of the UE Context related to SMS over NAS; the AMF sends an indication of the updated SMS over NAS in the deregistration acceptance message sent to the UE, and completes the update of the local UE Context.

[0203] Specifically, the UE's SMS over NAS capability is updated in a corresponding process, including:

[0204] Carry the indication of SMS over NAS during the de-registration process. or,

[0205] The indication of carrying SMS over NAS is carried in the response message of the service request.

[0206] In implementation, the SMS Allowed IE or MM cause is carried in the response message of the service request to indicate the change of the SMS over NAS capability.

[0207] Assume that the network triggers a change in the SMS over NAS capability due to a change in operator configuration. For example, AMF decides to change the original SMS over NAS allowed via both 3GPP access and non-3GPP access to ...

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Abstract

The invention discloses a short message service capability updating method, equipment and device, and the method comprises the steps that a mobile management function receives a triggering condition of a short message function / user data management function, and / or the mobile management function judges that SMS over NAS capability updating needs to be triggered; and the mobility management functionupdates the SMS over NAS capability of the UE. By adopting the invention, when the mobile management function receives the triggering condition of the short message function / user data management function and / or the mobile management function judges that the SMS over NAS capability update needs to be triggered, the mobile management function updates the SMS over NAS capability of the UE. Since theSMS over NAS capability can be triggered and updated through the network side, the attempt of the UE to send wrong short messages is avoided.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a short message service capability update method, equipment and device. Background technique [0002] figure 1 It is a schematic diagram of the non-roaming SMS over NAS system architecture, figure 2 It is a schematic diagram of the system architecture of the reference interface version of the non-roaming SMS over NAS system architecture. In the figure, SMS-GMSC (gateway MSC for short message service, short message gateway mobile switching center) and SMS-IWMSC (interworking MSC for short message service, short message Interworking switching center) is an MSC (Mobile Switching Center) with SMS function. Among them, SMS-GMSC is an MSC with network management function, serving MT (mobile terminating, mobile terminating) type short messages, and is an entry switch for receiving short messages sent from SC (Service Center, business center); SMS-IWMSC is a net...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W60/04H04W68/00H04W4/14
CPCH04W8/18H04W60/04H04W68/005H04W4/14H04W68/00H04W8/24H04W8/02
Inventor 唐廷芳
Owner DATANG MOBILE COMM EQUIP CO LTD