Short message center reminding method and short message gateway

A short message center and short message gateway technology, applied in the field of communication, can solve problems such as unfavorable processing resource optimization configuration, and achieve the effect of saving communication resources and processing resources, benefiting resources, and optimizing configuration

Inactive Publication Date: 2018-11-13
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] The short message center reminder method and the short message gateway provided by the embodiment of the present invention mainly solve the technical problem of providing a new trigger scheme for short message center reminders that does not rely on HLR / HSS for receiving terminal reachability subscriptions , to solve the problem that the reminder of the short message center in the prior art must rely on HLR / HSS to provide reachability subscription, which is not conducive to realizing the optimal allocation of processing resources

Method used

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  • Short message center reminding method and short message gateway
  • Short message center reminding method and short message gateway
  • Short message center reminding method and short message gateway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] In the prior art, after the short message delivery fails, the short message center reminder depends on the HLR / HSS to provide the IP-SM-GW with a reachable subscription service for the receiving terminal, and the short message center reminds that the HLR / HSS must support reachability. At the same time, because the HLR / HSS needs to interact and cooperate with the MME to realize the reachable subscription, it needs to occupy a large amount of processing resources and communication resources of both, so it is not conducive to the optimal allocation of resources. For these problems, this embodiment provides a short message center reminder method, please refer to image 3 The flow chart of the short message center reminding method shown:

[0044] S302. The short message gateway determines that the receiving terminal is reachable based on the registration of the receiving terminal in the application server.

[0045] Assuming that the sending terminal sends a short message to...

Embodiment 2

[0063] In order to make the advantages and details of the short message center reminder method in the present invention clearer, this embodiment continues to introduce the short message center reminder method on the basis of Embodiment 1. Please refer to Figure 5 :

[0064] S502. After the delivery of the short message fails, the short message gateway stores a delivery failure record for the short message.

[0065] In this embodiment, the short message gateway may be an IP-SM-GW, that is, an Internet protocol short message gateway. The SMS gateway can store the failed delivery records in both local and external storage. Assuming that the external storage is the storage on the HLR / HSS, the process of storing the failed delivery records to the HLR / HSS by the SMS gateway is introduced below:

[0066] Since the SMS gateway will send a PUR (Profile Update Request, configuration file update request) to the HLR / HSS, so, in this embodiment, the SMS gateway and the HLR / HSS pre-agree...

Embodiment 3

[0079] This embodiment further introduces the short message center reminder in combination with specific examples. In this embodiment, it is assumed that the short message gateway is an IP-SM-GW. Since the IP-SM-GW can be deployed as an independent network element, it can also be integrated with other logical network elements. elements are deployed together. In this embodiment, the IP-SM-GW is deployed on the application server, so the receiving terminal registers with the application server is equivalent to registering with the IP-SM-GW. It is worth noting that the "equivalent" mentioned here is in essence from the perspective of physical entities. It omits the internal interaction between the logical network element of the application server and the logical gateway of IP-SM-GW, and is not Exactly the same.

[0080] The following will describe the three processes of storage of failed delivery records, short message center reminder during initial registration, and short messa...

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PUM

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Abstract

The embodiment of the invention provides a short message center reminding method and a short message gateway. The short message gateway determines a fact that a receiving terminal is accessible basedon the registration on an application server by the receiving terminal, and acquires a failed delivery record stored for a to-be-delivered short message of the receiving terminal, and then triggers the short message center to remind according to the failed delivery record. The feature of the registration on the application server by the receiving terminal can be directly understood and acquired byusing the short message gateway, and the accessible state of the receiving terminal can be directly understood under the condition of not subscribing the receiving terminal accessibility from the HLR/HSS; when the receiving terminal is accessible, the failed delivery record is acquired and the short message center is triggered to remind. Since the HLR/HSS is unnecessary to provide the terminal accessibility, the function requirement on the HLR/HSS is reduced, and the application scene is more extensive in comparison with the existing scheme; and meanwhile, the terminal accessibility can be acquired without needing the interaction and cooperation of the HLR/HSS and the MME, the communication resource and the processing resource of the system are saved, and the resource can be optimally configured.

Description

technical field [0001] The invention relates to the communication field, in particular to a short message center reminder method and a short message gateway. Background technique [0002] The short message gateway and the short message center are network elements that provide short message services for subscribers together. Among them, the short message center can realize short message reception, storage, forwarding, short message report generation, short message query and short message billing, etc. Function. The short message gateway can provide routing and intercommunication functions between different short message systems. The short messages in the traditional circuit domain are mainly provided by the short message center and carried by No. 7 signaling; while the IP short messages are implemented by using SIP (Session Initiation Protocol, Session Initiation Protocol) MESSAGE (message). In order to reduce the transformation of the existing network circuit domain and IM...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/14H04W88/16H04W88/18
CPCH04W4/14H04W88/16H04W88/184H04W88/18
Inventor 张丽信斌
Owner ZTE CORP
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