JP4086513B2 - Mobile - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mobile device, and more particularly to a mobile device in a mobile radio telephone system.
[0002]
[Prior art]
Conventionally, in a telephone system, when a caller is notified by setting to notify the other party of his / her phone number in advance, when the other party is not on the telephone side even when making a call, or when the ring tone is not heard, etc. Some devices have a function of displaying “There is an incoming call from Mr. XX” on the other party's telephone when a call cannot be made with the other party.
[0003]
In this telephone system, when a call cannot be made with the other party, the other party's phone displays “There is an incoming call from Mr. XX” on the display. I can't tell my caller that I received a call or my phone number.
[0004]
In order to solve this problem, instead of the above function, the call waiting service informs the other party that a third party is receiving a call by sending a specific tone to the other party. It is possible to pause the conversation with the other party who has been talking until and talk with the third party.
[0005]
[Problems to be solved by the invention]
In the conventional telephone system described above, if the call waiting service is used, the other party is informed that a third party is receiving a call, and the talk with the other party who has been calling is temporarily interrupted. Talk to a person.
[0006]
However, the people who can use this call waiting service are limited to those who have contracted as an optional service. If the other party is busy even if you call the person who does not use the call waiting service, the other party's call ends. I have to make several calls.
[0007]
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a mobile device capable of solving the above-described problems and notifying that there is an incoming call from the other party's telephone during a call.
[0008]
[Means for Solving the Problems]
The mobile device according to the present invention includes a transmission means for transmitting identification information of its own device in response to an instruction signal from the outside when the called mobile device is in a call, and the control during a call with another mobile device. Whether there is an incoming call during a call based on the content of the storage means for storing the identification information of the caller mobile station sent using the signal and the other mobile station when the call with the other mobile station is terminated Determining means for determining whether there is an incoming call during the call, and a notification means for notifying the presence of the incoming call during the call and the identification information of the mobile device of the caller.
[0009]
A mobile device according to the present invention comprises: storage means for storing identification information of the caller mobile device sent using the control signal during a call with another mobile device; and the other mobile device Determining means for determining whether or not there is an incoming call during a call based on the contents of the storage means when the call is terminated; and determining that there is an incoming call during the call when the determining means determines that there is an incoming call during the call Notification means for notifying the original mobile device identification information.
[0010]
That is, the mobile device of the present invention uses the exchange of control signals for maintaining call quality between the base station and the portable terminal even during a call in the mobile radio telephone system, and makes a call to a third party and the other party who is calling. When the call is made, the caller's phone number is stored in the other party's phone, and when the other party's call is completed, the caller's phone number is displayed on the display of the other party's phone along with the incoming call character. In addition, the other party is notified of the incoming call by ringing a unique ring tone.
[0011]
This makes it possible to notify the other party of his / her phone number by informing him / her that his / her phone number has been received even if the other party who is calling is busy. You don't have to make many calls until your call ends.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing the configuration of a telephone number notification system according to an embodiment of the present invention. In FIG. 1, a telephone number notification system according to an embodiment of the present invention is a mobile radio telephone system that includes a base station 1 and a mobile device 2, and the mobile device 2 makes a mobile radio phone call through the base station 1.
[0013]
The base station 1 includes an antenna 11 for performing wireless communication, a wireless unit 12, a peripheral IC (integrated circuit) 13, a CPU (central processing unit) 14, a ROM (Read Only Memory) 15, and a storage memory 16. Has been.
[0014]
The CPU 14 performs control of sound processing by the peripheral IC 13 and control of the wireless unit 12 according to the program information in the ROM 15. In addition to being used as a work area for the CPU 14, the storage memory 16 stores caller ID (identification) information by the calling number notification service.
[0015]
The mobile device 2 includes an antenna 21 that performs wireless communication, a wireless unit 22, a peripheral IC 23, a CPU 24, a ROM 25, a storage memory 26, a keypad 27 for inputting a telephone number, and a display unit 29 that controls display. A ringer 30 that rings when an incoming call is received, an input unit (MIC) 31 for inputting an audio signal, and an output unit (REC) 32 for outputting an audio signal. Here, the keypad 27 has an ID notification determination key 28 for requesting control for notifying the other party of his / her ID information.
[0016]
The CPU 24 controls sound processing by the peripheral IC 23 and controls the wireless unit 22 according to the program information in the ROM 25. The storage memory 26 is used as a work area for the CPU 24 and stores telephone directory data and voice data.
[0017]
It should be noted that the base station 1 and the mobile device 2 are located in the communication area of the base station 1 in which area the mobile device 2 is located when the mobile device 2 makes a call or when the mobile device 2 receives a call, and during a call. And exchange of control signals for maintaining the call quality.
[0018]
The CPU 24 of the mobile device 2 controls the peripheral IC 23 and the radio unit 22 to control the ID information to the base station 1 when the ID notification determination key 28 on the keypad 27 is pressed when the call-in information is sent from the base station 1. The notification designation and the ID information of the own device are transferred.
[0019]
As the ID information, a telephone number, a user name of the mobile device 2, a unique code, etc. can be used. However, if a telephone number is used, a call to that telephone number can be made immediately.
[0020]
Further, when the CPU 24 receives the caller ID information transfer by the control signal from the base station 1 during a call with another mobile device, the CPU 24 makes a call to the storage memory 26 while maintaining the call with the other mobile device. Stores caller ID information and stores that there was an incoming call. When the call with the other mobile device ends, the CPU 24 checks the contents of the storage memory 26. If there is an incoming call during the call, the CPU 24 displays the ID information of the calling party in the storage memory 26 on the display unit 28. Then, it notifies that there was an incoming call during the call.
[0021]
FIG. 2 is a sequence chart showing a telephone number notification process during a call according to an embodiment of the present invention, FIG. 3 is a flowchart showing a calling process of the mobile device 2 of FIG. 1, and FIG. FIG. 5 is a flowchart showing a telephone number notification process during a call in the mobile device 2 of FIG. 1. The processing operations shown in FIGS. 3 to 5 are realized by the CPUs 14 and 24 performing control based on the program information in the ROMs 15 and 25, and an IC (integrated circuit) memory or the like can be used instead of the ROMs 15 and 25. It is.
[0022]
With reference to FIG. 1 to FIG. 5, a notification process of a telephone number that is called during a call according to an embodiment of the present invention will be described. Here, the base station shown in FIG. 2 points to the base station 1 in FIG. 1, and the mobile devices A, B, and C have the same configuration as the mobile device 2 in FIG. In order to distinguish the names of the internal configurations of the mobile devices A, B, and C, for example, the wireless unit of the mobile device A is expressed as a wireless unit A22, and the CPU of the mobile device B is expressed as a CPU B22.
[0023]
When the mobile device A calls the mobile device B to the place where the mobile device B is talking to another mobile device C (step S1 in FIG. 3), the CPU 14 of the base station 1 determines that the mobile device B is connected to the other mobile device C. Since the telephone call is in progress (steps S11 and S12 in FIG. 4), the peripheral IC 13 and the wireless unit 12 are controlled to send the busy information to the mobile device A (step S15 in FIG. 4).
[0024]
Upon receiving this, the CPU A 24 of the mobile device A controls the peripheral ICA 23 to generate a busy sound and outputs it from the RECA 32 to notify the user of the mobile device A that it is busy. For example, when the user of the mobile device A presses the ID notification determination key A28 on the keypad A27 (steps S2, S5, and S6 in FIG. 3), the CPU A24 controls the peripheral ICA 23 and the radio unit A22 to transmit the ID to the base station 1. Information notification designation and transfer of the mobile device A ID information are performed (step S9 in FIG. 3), and then the state shifts to a standby state (step S10 in FIG. 3).
[0025]
If the user of the mobile device A does not press the ID notification determination key A28 on the keypad A27 within a predetermined time (steps S6 to S8 in FIG. 3), the CPU A24 then shifts to a standby state. (FIG. 3, step S10).
[0026]
When the CPU 14 of the base station 1 receives the ID information notification designation from the mobile device A (step S16 in FIG. 4), the control signal for transmitting the transferred ID information of the mobile device A to the mobile device C and the mobile device B in communication. The ID information of the mobile device A is transferred to the mobile device B (step S19 in FIG. 4), and the wireless connection with the mobile device A is released (step S20 in FIG. 4).
[0027]
If the CPU 14 does not receive the ID information notification designation from the mobile device A within a predetermined time set in advance (steps S16 to S18 in FIG. 4), the CPU 14 performs a process of releasing the wireless connection with the mobile device A (step S20 in FIG. 4). ).
[0028]
When the CPU B 24 of the mobile device B receives the ID information transferred by the control signal from the base station 1, it stores the ID information of the mobile device A in the storage memory B 26 while maintaining the call with the mobile device C, and there is an incoming call. Is stored (step S21 in FIG. 5).
[0029]
When the call with the mobile device C is finished (steps S22 and S23 in FIG. 5), the CPU B 24 of the mobile device B checks the contents of the storage memory B26 to check whether there is an incoming call during the call with the mobile device C (FIG. 5). Step S24). If there is no incoming call during a call, the CPU B 24 shifts to the standby state as it is (step S27 in FIG. 5).
[0030]
When the incoming call is received, the CPU B24 displays the ID information of the mobile device A stored in the storage memory B26 in advance on the display unit B28 together with, for example, a character with an incoming call (step S25 in FIG. 5), and the ringer B30. Is transmitted for a predetermined time to inform the user of the mobile station B that there is an incoming call during a call (step S26 in FIG. 5), and a transition is made to a standby state (step S27 in FIG. 5).
[0031]
By adopting the system configuration as described above, the user of the mobile device B can immediately make a call to the mobile device A by knowing the displayed incoming character and the ID of the mobile device A.
[0032]
On the other hand, when the mobile device A calls the mobile device B (step S1 in FIG. 3), if the mobile device B is not talking with another mobile device C (step S2 in FIG. 3), the CPU 14 of the base station 1 Since the connection processing between the mobile device A and the mobile device B is performed by controlling the IC 13 and the wireless unit 12 (step S13 in FIG. 4), the mobile device A performs a call process with the mobile device B (step S3 in FIG. 3). ).
[0033]
When the call processing between the mobile device A and the mobile device B ends (step S4 in FIG. 3 and step S14 in FIG. 4), the CPU 14 of the base station 1 performs a process for releasing the wireless connection between the mobile device A and the mobile device B. (Step S20 in FIG. 4), then, the mobile device A shifts to a standby state (Step S10 in FIG. 3).
[0034]
6 is a sequence chart showing a telephone number notification process during a call according to another embodiment of the present invention, and FIG. 7 is a flowchart showing a calling process of a mobile station according to another embodiment of the present invention. These are the flowcharts which show the exchange process of the base station by the other Example of this invention. The processing operations shown in FIGS. 3 to 5 are realized by the CPUs 14 and 24 performing control based on the program information in the ROMs 15 and 25, and an IC (integrated circuit) memory or the like can be used instead of the ROMs 15 and 25. It is.
[0035]
Since the system configuration of another embodiment of the present invention is the same as that of the embodiment of the present invention, another embodiment of the present invention will be described using the system configuration of FIG. Further, the telephone number notification process during a call of a mobile device according to another embodiment of the present invention is the same as that shown in FIG.
[0036]
With reference to FIG. 1, FIG. 5, and FIGS. 6 to 8, a notification process of a telephone number that is called during a call according to another embodiment of the present invention will be described. Here, the base station shown in FIG. 6 points to the base station 1 in FIG. 1, and the mobile devices A, B, and C have the same configuration as the mobile device 2 in FIG. In order to distinguish the names of the internal configurations of the mobile devices A, B, and C, for example, the wireless unit of the mobile device A is expressed as a wireless unit A22, and the CPU of the mobile device B is expressed as a CPU B22.
[0037]
When the mobile station A is calling to the mobile station C, and the mobile station A that has set the calling number notification calls the mobile station B (steps S31 and S32 in FIG. 7), the CPU 14 of the base station 11 moves. In response to the calling number notification setting from the machine A, the ID information of the mobile machine A is stored in the storage memory 16 in advance (step S41 in FIG. 8).
[0038]
Here, when the CPU 14 of the base station 1 performs a connection process to the mobile device B that is the call destination and determines that the mobile device B is in a call with the mobile device C (steps S42 and S43 in FIG. 8), The wireless unit 12 is controlled to send busy information to the mobile device A (step S46 in FIG. 8).
[0039]
The CPU A 24 of the mobile device A that has received this busy information controls the peripheral ICA 23 to generate a busy sound and outputs it from the RECA 32 to inform the user of the mobile device A that the mobile device B is busy. Later, a transition is made to the standby state (step S36 in FIG. 7).
[0040]
Further, the CPU 14 of the base station 1 makes a call with the mobile device C using the ID information of the mobile device A that has been stored in the storage memory 16 in advance by the calling number notification setting without receiving any judgment from the user of the mobile device A. It is incorporated in the control signal transmitted to the mobile station B, and the ID information of the mobile station A is transferred to the mobile station B (steps S47 and S48 in FIG. 8), and the wireless connection release process with the mobile station A is performed (FIG. 8). Step S49). However, if the mobile device A has not set the calling number notification, the CPU 14 sends the busy information to the mobile device A (step S46 in FIG. 8), and then performs a process of releasing the wireless connection with the mobile device A (FIG. 8). 8 steps S47, S49).
[0041]
When the CPU B 24 of the mobile device B receives the ID information transferred by the control signal from the base station 1, it stores the ID information of the mobile device A in the storage memory B 26 while maintaining the call with the mobile device C, and there is an incoming call. Is stored (step S21 in FIG. 5).
[0042]
When the call with the mobile device C is finished (steps S22 and S23 in FIG. 5), the CPU B 24 of the mobile device B checks the contents of the storage memory B26 to check whether there is an incoming call during the call with the mobile device C (FIG. 5). Step S24). If there is no incoming call during a call, the CPU B 24 shifts to the standby state as it is (step S27 in FIG. 5).
[0043]
When the incoming call is received, the CPU B24 displays the ID information of the mobile device A stored in the storage memory B26 in advance on the display unit B28 together with, for example, a character with an incoming call (step S25 in FIG. 5), and the ringer B30. Is transmitted for a predetermined time to inform the user of the mobile station B that there is an incoming call during a call (step S26 in FIG. 5), and a transition is made to a standby state (step S27 in FIG. 5).
[0044]
On the other hand, when the mobile device A calls the mobile device B (step S31 in FIG. 7), if the mobile device B is not talking to another mobile device C (step S33 in FIG. 3), the CPU 14 of the base station 1 Since the connection processing between the mobile device A and the mobile device B is performed by controlling the IC 13 and the wireless unit 12 (step S44 in FIG. 8), the mobile device A performs a call process with the mobile device B (step S34 in FIG. 7). ).
[0045]
When the call processing between the mobile device A and the mobile device B is completed (step S35 in FIG. 7 and step S45 in FIG. 8), the CPU 14 of the base station 1 performs a process of releasing the wireless connection between the mobile device A and the mobile device B. (Step S49 in FIG. 8) After that, the mobile device A shifts to a standby state (Step S36 in FIG. 7).
[0046]
In this way, even if the other party that made the call is busy, by making a call once, the telephone number is sent to the other party using the control signal sent from the base station 1 to the other party. Since it is possible to notify that there is an incoming call, it is not necessary to make a call repeatedly until the other party's call ends.
[0047]
【The invention's effect】
As described above, according to the present invention, when the called mobile device is in a call, the identification information of the own device is transmitted according to an external instruction signal, and the control signal is transmitted during a call with another mobile device. When the caller's identification information sent by using is stored, the presence / absence of the incoming call during the call is determined when the call with the other mobile unit ends, and the incoming call during the call is determined By notifying that there is an incoming call during the call and the identification information of the calling mobile station, it is possible to notify the other party's telephone during the call that there was an incoming call.
[Brief description of the drawings]
FIG. 1 is a block diagram showing a configuration of a telephone number notification system according to an embodiment of the present invention.
FIG. 2 is a sequence chart showing a telephone number notification process during a call according to an embodiment of the present invention.
FIG. 3 is a flowchart showing call processing of the mobile device of FIG. 1;
4 is a flowchart showing an exchange process of the base station of FIG. 1. FIG.
FIG. 5 is a flowchart showing telephone number notification processing during a call in the mobile device of FIG. 1;
FIG. 6 is a sequence chart showing a telephone number notification process during a call according to another embodiment of the present invention.
FIG. 7 is a flowchart showing call processing of a mobile device according to another embodiment of the present invention.
FIG. 8 is a flowchart showing a base station exchange process according to another embodiment of the present invention.
[Explanation of symbols]
1 Base station 2 Mobile station 11, 21 Antenna 12, 22 Radio unit 13, 23 Peripheral IC
14,24 CPU
15,25 ROM
16, 26 Storage memory 27 Keypad 28 ID notification determination key 29 Display unit 30 Ringer 31 Input unit (MIC)
32 Output unit (REC)

Claims (2)

Identification information (ID);
An ID notification determination key for determining transmission of the identification information;
An identification information notification designation transmitting means for transmitting a notification designation of the identification information in response to a predetermined operation to the ID notification determination key after receiving information during a call,
The busy information is transmitted from the base station,
The identification information notifying designated transmission means transmits the notification specified the identification information to the base station,
An identification information notification receiving means for receiving an identification information notification transmitted from the base station using a control signal;
Further including memory,
Storing the identification information in the received identification information notification in the memory;
In addition, including a display unit,
The mobile device , wherein the identification information stored in the identification information notification stored in the memory is displayed on the display unit when the call is finished . Transmission in which the identification information notification designation transmission means performs notification designation of the identification information to the base station is performed by the identification information notification designation transmission means within a predetermined time after the busy information is transmitted from the base station. 2. The mobile device according to claim 1, wherein the mobile device transmits only when it is received.

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