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Method and device for changing call forwarding service

A call forwarding and business technology, applied in communication supplementary services, location-based services, electrical components, etc., to solve problems such as unresolved and automatic change of call forwarding services

Inactive Publication Date: 2012-06-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in view of the above situation, in the current prior art, there is no solution that can automatically change the call forwarding service

Method used

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  • Method and device for changing call forwarding service
  • Method and device for changing call forwarding service
  • Method and device for changing call forwarding service

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This embodiment 1 is mainly aimed at determining the location of the mobile user terminal by using the information of the cell where the mobile user terminal is located. Specifically, the implementation flow diagram of this embodiment 1 is as follows Figure 2a shown, including the following steps:

[0035] Step 21, when the user starts the call forwarding service (the call forwarding service here refers specifically to the call forwarding service that is used to transfer the call initiated to the mobile user terminal to the user terminal designated by the user and is located in the specified location), the mobile phone used by the user The user terminal determines the first cell where the mobile user terminal is located and the neighboring cells of the first cell according to the received broadcast message of the first cell. For example, it can be determined that the identity of the first cell is N 0 , the identifiers of the adjacent cells of the first cell are N 1 ~N...

Embodiment 2

[0041] This embodiment 2 is mainly aimed at mobile user terminals that include a Global Positioning System (GPS, Global Position System) unit. When the user initiates the call forwarding service, the mobile terminal that includes the GPS unit can determine its current location according to the GPS unit. The longitude and latitude information of the location, and further determine the first location where the self is located according to the longitude and latitude information. Specifically, when the method for modifying the call forwarding service provided by the embodiment of the present invention is applied to a mobile user terminal including a GPS unit, the procedure for realizing the modification of the call forwarding service is specifically as follows image 3 shown, including the following steps:

[0042] Step 31, when the user starts the call forwarding service (the call forwarding service here refers specifically to the call forwarding service that is used to transfer ...

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PUM

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Abstract

The invention discloses a method and a device for changing a call forwarding service, which is used for automatically realizing the change of the call forwarding service when the call forwarding service is used for transferring a call made to a mobile user terminal to a user terminal positioned at an appointed position. The method for changing a call forwarding service provided by the embodiment of the invention comprises the following steps: the mobile user terminal used by a user determines a first position where the mobile user terminal self is when the user starts up the call forwarding service; the mobile user terminal determines a second position where the mobile user terminal currently is under the condition of satisfying the conditions that the mobile user terminal determines the second position where the mobile user terminal currently is; and the distance between the determined second position and the first position is compared with a preset distance threshold, and the mobileuser terminal changes the call forwarding service when the distance obtained by comparison is more than the preset distance threshold.

Description

technical field [0001] The invention relates to the technical field of computer and communication, in particular to a method and device for changing a call forwarding service. Background technique [0002] The call forwarding service, also known as the incoming call forwarding service, is for the user terminal (the user terminal can be a mobile phone terminal with the function of receiving calls, a fixed telephone, etc.) that cannot answer the call or the user is unwilling to answer the call. A service that forwards calls to a phone number specified by the user. Specifically, through the call forwarding service, a call initiated to one user terminal used by the user can be transferred to another user terminal used by the user, so as to meet the following requirements of the user: [0003] 1. Call forwarding unconditionally. That is, regardless of the state of the user terminal used by the user, all calls initiated to the user terminal are unconditionally transferred to the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/16H04W68/00
Inventor 刘轶
Owner ZTE CORP