KR100936217B1 - Method for notifying call connection failure of mobile communication terminal - Google Patents
Method for notifying call connection failure of mobile communication terminal Download PDFInfo
- Publication number
- KR100936217B1 KR100936217B1 KR1020030019835A KR20030019835A KR100936217B1 KR 100936217 B1 KR100936217 B1 KR 100936217B1 KR 1020030019835 A KR1020030019835 A KR 1020030019835A KR 20030019835 A KR20030019835 A KR 20030019835A KR 100936217 B1 KR100936217 B1 KR 100936217B1
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- South Korea
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- call
- terminal
- base station
- response message
- mobile communication
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Abstract
The present invention relates to a method for notifying a call connection failure of a mobile communication terminal. In particular, an object of the present invention is to notify a user of a failure when a call connection fails for a terminal call so as to make a smooth call by taking appropriate measures. According to the present invention, when a terminal receives a call message from the base station, the terminal transmits a call response message to the base station, and if the base station does not receive the transmitted call response message, the terminal sets a maximum transmission power. Transmitting the call response message repeatedly for a predetermined number of times and if the base station fails to respond even if the call response message is repeatedly transmitted, the terminal displays on the screen that the call cannot be made due to poor communication environment. do.
Description
1 is a signal flow diagram for call connection in an embodiment of the present invention.
Figure 2 is an operational flow diagram showing a call connection process in an embodiment of the present invention.
Explanation of symbols on the main parts of the drawings
110: terminal 120: base station
The present invention relates to a mobile communication terminal, and more particularly, to a method of displaying a cause when a call connection attempted by a mobile communication terminal fails.
With the spread of current mobile communication terminals, people can talk to any party anytime and anywhere.
In general, when a call request is made at the calling terminal, the base station transmits a response message to the calling terminal and attempts to connect a call to the called terminal.
Accordingly, when the connection response message is returned from the receiving terminal, the base station connects the call path between the calling terminal and the receiving terminal.
However, conventionally, if any other party calls, there is a problem that if the call is not normally made, the cause is not known and the terminal is misjudged.
Accordingly, the present invention for solving the above problems can be repeated by a predetermined number of times when the call is not connected, and in addition, when the call is not connected, an appropriate reason corresponding to the situation can be indicated to the user. An object of the present invention is to provide a call connection failure notification method of a mobile communication terminal.
According to an aspect of the present invention, when a call message is received from a base station, a terminal transmits a call response message to the base station, and if the base station does not receive the transmitted call response message, the terminal transmits power. Transmitting the call response message repeatedly by a predetermined number of times by setting the maximum value to the maximum, and if the base station fails to respond even if the call response message is repeatedly transmitted, the terminal displays that the call cannot be made due to poor communication environment. Characterized in that performing the steps.
Hereinafter, the present invention will be described in detail with reference to the drawings.
1 is a signal flow diagram for the call connection between the
The operation and the effect of the embodiment of the present invention configured as described above will be described with reference to the operation flowchart of FIG. 2.
First, the
At this time, when the call message is received from the
Therefore, when the channel assignment message is received from the
If there is no call channel to be allocated to the
In addition, when the
At this time, when the
Therefore, if the call response message is not received even after transmitting the predetermined number of times to the
That is, when the
In this case, the user can move to a better communication environment, wait for a call, and then talk normally.
As described in detail above, the present invention repeatedly attempts to connect a call a predetermined number of times when a call is not connected, and when a call is not connected, the present invention displays a proper reason corresponding to the situation and informs the user. It is possible to improve the user's call satisfaction by allowing the user to take appropriate measures in response to the reason that the call is not connected.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030019835A KR100936217B1 (en) | 2003-03-29 | 2003-03-29 | Method for notifying call connection failure of mobile communication terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030019835A KR100936217B1 (en) | 2003-03-29 | 2003-03-29 | Method for notifying call connection failure of mobile communication terminal |
Publications (2)
Publication Number | Publication Date |
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KR20040084977A KR20040084977A (en) | 2004-10-07 |
KR100936217B1 true KR100936217B1 (en) | 2010-01-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020030019835A KR100936217B1 (en) | 2003-03-29 | 2003-03-29 | Method for notifying call connection failure of mobile communication terminal |
Country Status (1)
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KR (1) | KR100936217B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102092877B1 (en) | 2013-09-02 | 2020-03-24 | 에스케이텔레콤 주식회사 | Method and apparatus for processing error code |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100199859B1 (en) * | 1996-11-28 | 1999-06-15 | 이계철 | Method for received signal processing at atm terminal |
KR20020097457A (en) * | 2001-06-21 | 2002-12-31 | 에스케이 텔레콤주식회사 | A method of informing a call possibility status of receiving terminal |
KR100555271B1 (en) | 1999-10-18 | 2006-03-03 | 모토로라 인코포레이티드 | Method for indicating a delinquent response to a message from a selective call device |
-
2003
- 2003-03-29 KR KR1020030019835A patent/KR100936217B1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100199859B1 (en) * | 1996-11-28 | 1999-06-15 | 이계철 | Method for received signal processing at atm terminal |
KR100555271B1 (en) | 1999-10-18 | 2006-03-03 | 모토로라 인코포레이티드 | Method for indicating a delinquent response to a message from a selective call device |
KR20020097457A (en) * | 2001-06-21 | 2002-12-31 | 에스케이 텔레콤주식회사 | A method of informing a call possibility status of receiving terminal |
Also Published As
Publication number | Publication date |
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KR20040084977A (en) | 2004-10-07 |
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