Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Short message routing method and system, calling short message center and domain name system

A short message center and domain name system technology, applied in the transmission system, message/mailbox/notification, electrical components, etc., can solve problems such as not being able to reach the designated position in one step, and unable to realize the control of short messages on the called side

Active Publication Date: 2021-10-22
CHINA TELECOM CORP LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the international standard for the SMS service in the IMS domain is one-time delivery, which cannot realize the management and control of the SMS on the called side. However, considering the security issues of SMS, such as filtering spam SMS, the control on the calling side is often not in place in one step, and there are two times on the called side. Therefore, it is necessary to consider the caller and called two-level control, and it is also necessary to optimize the existing IMS SMS routing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Short message routing method and system, calling short message center and domain name system
  • Short message routing method and system, calling short message center and domain name system
  • Short message routing method and system, calling short message center and domain name system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0054] At the same time, it should be understood that, for the convenience of d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a short message routing method and system, a calling short message center and a domain name system. The short message routing method includes: in the case of receiving the calling short message, sending a short message routing request to the domain name system; receiving the called short message center IP address returned by the domain name system; sending the calling short message to the called party according to the called short message center IP address. SMS center. The invention solves the problem that non-IMS users cannot send short messages to each other based on the current mechanism, and realizes the mutual sending of short messages of all user types common to the CS domain, the IMS domain and their domains based on the DNS query mode of the IMS network.

Description

technical field [0001] The invention relates to the field of short message service, in particular to a short message routing method and system, a calling short message center and a domain name system. Background technique [0002] Under the background of IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) fixed-mobile convergence core network development, the traditional CS (Circuit Switched, Circuit Switched) domain is facing gradual withdrawal from the network, and the corresponding signaling network will first face shrinkage and withdrawal. How to undertake the short message service between the CS domain and the IMS domain based on the IMS short message delivery mechanism needs to be reconsidered; the current DNS (Domain Name System, Domain Name System) query routing mode based on the IMS network is only suitable for short message delivery of users in the IMS domain, not Applicable to SMS delivery where one party is a non-IMS user. [0003] At present, the internation...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/14H04L29/12
Inventor 严学纯毛安平赵飞洪文韩俊杨浩波章波焕
Owner CHINA TELECOM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com