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Method for displaying called user state, mobile terminal and system for displaying called user state

A user status and mobile terminal technology, applied in message/mailbox/notification, electrical components, wireless communication, etc., can solve problems such as single application scenarios and increased burden on communication network, so as to save system network resources, avoid blind redial and The effect of repeated trial calling and saving time

Inactive Publication Date: 2009-12-30
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the application scenario of this method is relatively simple, and because of the need to send short messages, it adds unnecessary burden to the communication network

Method used

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  • Method for displaying called user state, mobile terminal and system for displaying called user state
  • Method for displaying called user state, mobile terminal and system for displaying called user state
  • Method for displaying called user state, mobile terminal and system for displaying called user state

Examples

Experimental program
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Effect test

Embodiment 1

[0091] The called user state display method provided by Embodiment 1 of the present invention uses the ringing message to carry the user state information corresponding to the current state mode of the called user, and the calling user continues to dial or stops calling according to the received user state information. Its signaling flow chart is as follows figure 2 As shown, its execution steps are as follows:

[0092] Step S101: the calling user initiates a call connection request through a radio network subsystem (Radio Network Subsystem, RNS).

[0093] The calling user uses the calling mobile terminal UE to send a service request (CM_SERVICE_REQUEST) message to the network side, such as the mobile switching center (Mobile Switching Center, MSC) through the radio network subsystem RNS-O to which it belongs.

[0094] The service request message can include the following parameters:

[0095] (1) Mobile identification parameters, such as: International Mobile Subscriber Ide...

Embodiment 2

[0123] The called user state display method provided by Embodiment 2 of the present invention uses the call confirmation message and the resource release message to carry the user state information corresponding to the current state mode of the called user, and the calling user continues to dial or stops calling according to the received user state information . Its signaling flow chart is as follows image 3 As shown, its execution steps are as follows:

[0124] Steps S201-S206 are the same as steps S101-S106, and will not be repeated here.

[0125] Step S207: the network side sends a call request (SETUP) message to the called mobile terminal.

[0126] Step S208: the called mobile terminal returns a first call confirmation (CALL CONFIRMED) message carrying its own user state information.

[0127] Use the Cause idle field in the regular call confirmation message to carry the user status message. The content of each field of the call confirmation message is shown in Table 2...

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Abstract

The invention discloses a method for displaying called user state, a mobile terminal and a system for displaying called user state. The method comprises the following steps that: a calling mobile terminal initiates a call connection to a network side; the network side initiates paging to a called mobile terminal; the called mobile terminal sends user state information to the network side according to current self state mode; the network side sends the user state information to the calling mobile terminal; and the calling mobile terminal analyzes and displays the user state information. The method ensures that a calling user using the calling mobile terminal can acquire the state of a called user using the called mobile terminal in time, thereby avoiding blind redialing and saving system resources.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a called user state display method for feeding back the called user state to a calling user, a mobile terminal and a called user state display system. Background technique [0002] At present, the state that the mobile terminal can be set includes: standard, silent, conference, outdoor and quiet and other modes, but these modes are limited to setting the state of itself on the mobile terminal, and by adjusting the volume of the ring tone and the prompt tone of the mobile terminal , vibration, ringtone, etc., and only the user using the mobile terminal can obtain the status information of the above settings. Other users, for example, the calling user who dials the mobile terminal, cannot know the status of the mobile terminal set above information. When the calling user cannot dial the phone, he may redial multiple times, and the repeated call attempts of the calling user will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/12H04W68/00H04W88/02
Inventor 杜海涛韦东李昂
Owner CHINA MOBILE COMM GRP CO LTD
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