Method, device and system for transmitting short message

A sending method and technology of sending system, applied in message/mailbox/announcement, electrical components, wireless communication, etc., can solve problems such as waste of resources

Active Publication Date: 2010-02-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method, device and system for sending short messages, which solves the problem of waste of resources caused by sending short messages when MSs switch between cells

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  • Method, device and system for transmitting short message
  • Method, device and system for transmitting short message
  • Method, device and system for transmitting short message

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Embodiment Construction

[0039] In order to solve the problem of waste of resources caused by sending short messages when the MS is handed over between cells, the embodiment of the present invention provides a method for sending short messages. First, the application scenarios of the present invention are introduced, such as figure 1 As shown, MSC101 is connected to RNC102, RNC102 controls NodeB103 and NodeB104, Cell1031 is a cell under NodeB103, Cell1041 is a cell under NodeB104, and Cell1031 and Cell1041 are adjacent cells.

[0040] In the above application scenario, the flow of sending a short message using the short message sending method provided by the embodiment of the present invention is as follows: figure 2 shown, including:

[0041] Step 201, the SC sends the short message to the MSC;

[0042] In this step, the SC first sends the short message to the SMS-GMSC, and then the SMS-GMSC sends the short message to the MSC101 in the form of a ForwardShortMessage message via the MAP interface.

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Abstract

The invention discloses a method, a device and a system for transmitting a short message and relates to the field of communication, which solves the problem of resource waste caused by transmitting the short message when a mobile terminal carries out intercell switch. The method comprises the following steps: an MSC receives a position reporting message reported by a base station controller, and the position reporting message indicates that a short message receiving terminal carries out the intercell switch and carries the information of the current access cell of the short message receiving terminal; and the MSC retransmits a short message to the short message receiving terminal according to the position reporting message. The technical scheme is suitable for a 3G and WCDMA core network.

Description

technical field [0001] The invention relates to the communication field, in particular to a short message sending method, device and system in 3G and WCDMA core networks. Background technique [0002] When sending a short message to MS (Mobile Station, mobile terminal), first SC (Short Message Center) passes the short message through SMS-GMSC (Short Message Gateway) through MAP (Mobile Application Part, which belongs to the communication between MSC / VLR and HLR) command interface) interface to send ForwardShortMessage (forward short message) signaling to MSC (Mobile Switching Center), and MSC will perform Paging (paging request) on the called MS after checking that the MS has signed the contract, and the called MS is paged successfully Afterwards, the process of MS access is initiated through the CmServReq message (access request message). After the access is completed, MSC starts to send RpData message (short message RP layer sends request message) to terminal MS. After MS...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/14H04W36/08H04W88/18H04W92/14
Inventor 杨博李朴孔亚洲刘强生
Owner ZTE CORP
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