JPH10271565A - Portable telephone set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a portable telephone set that uses an IC card with terminal ID information (telephone number) registered thereon in advance and makes call transmission/call reception by using the IC card. SOLUTION: A terminal ID imparting section 2 is provided with a 1st storage device that stores terminal ID information read from an IC card 5 by an IC card read section 4, reads the terminal ID information from the 1st storage device and adds the terminal ID information to call control information to be sent to a base station. A terminal ID identification section 3 is provided with a 2nd storage device that stores the terminal ID information read by the IC card read section, extracts the terminal ID information from incoming call control information received from the base station and reads the terminal ID information from the 2nd storage section and compares the terminal ID information with the terminal ID information extracted from the incoming call control information. A control section 9 instructs reading of the terminal ID information to the IC card read section, giving of the terminal ID information by the terminal ID imparting section, and comparison of the terminal ID information with the terminal ID identification section.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable telephone,
In particular, the present invention relates to a mobile phone that sets terminal identification information (terminal ID information) at the time of outgoing and incoming calls using an IC card that is a card-type storage medium.

[0002]

2. Description of the Related Art As shown in FIG. 5, a conventional portable telephone registers its own terminal ID information in a storage unit 14 inside the portable telephone as shown in FIG. In response to an instruction from the control unit 15, the registered terminal ID information is read from the storage unit 11,
The terminal sends its own information by giving its own terminal ID information to the control information of the outgoing call, and reads out the registered terminal ID information from the storage unit 11 in response to an instruction from the control unit 15 when receiving the incoming call.
Terminal ID assigned to incoming call control information based on D information
The information is identified, and the control unit 15 determines whether or not the call is addressed to itself.

[0003]

As described above, the conventional portable telephones individually register their own terminal ID information in an internal storage unit in advance, and at the time of making a call, the terminal ID information registered from the storage unit. Is read out, added to the call control information, and transmitted. At the time of an incoming call, the terminal ID information registered is read from the storage unit, and the terminal ID information added to the incoming call control information based on the read terminal ID information. In order to determine whether or not the incoming call is addressed to itself, that is, since the terminal ID information is fixedly registered for each mobile phone, a mobile phone owned by another person cannot be used. For example, when the user goes out or goes on a business trip without carrying his / her own mobile phone, the user cannot borrow the mobile phone on the go or on the business trip to call.

An object of the present invention is to provide a portable telephone which can make and receive calls from any portable telephone by using an IC card in which terminal ID information (telephone number) is registered in advance.

[0005]

A portable telephone according to the present invention comprises:
Means for reading terminal ID information registered in an IC card in advance and assigning it to call control information, and transmitting the call; Means for extracting terminal ID information from the IC card, comparing and comparing the terminal ID information read from the IC card with the terminal ID information extracted from the incoming call control information, and receiving a call when there is a match. I do.

Further, in a portable telephone which performs mutual communication by voice information via a base station connected by a wireless line,
An IC card reader for reading a telephone number, which is terminal ID information registered in the IC card in advance, and calling control information for transmitting the terminal ID information read by the IC card reader to a base station; Terminal ID to be assigned to
An assigning unit, a terminal ID identifying unit that extracts terminal ID information from the incoming call control information received from the base station, and compares and compares the extracted terminal ID information with the terminal ID information read by the IC card reading unit. Reading the terminal ID information from the IC card reading unit, assigning the terminal ID information to the terminal ID assigning unit, and
A control unit that instructs the D identification unit to compare and match the terminal ID information and controls the incoming call when the comparison result of the terminal ID information matches.

[0007] Further, in a portable telephone which performs mutual communication by voice information via a base station connected by a wireless line, a terminal ID connected to an external storage medium or device and registered in the external storage medium or device in advance. A terminal ID reading unit for reading a telephone number as information, a storage unit for storing the terminal ID information read by the terminal ID reading unit, and transmitting the terminal ID information stored in the storage unit to a base station A terminal ID assigning section for assigning the call control information, and a terminal ID from the call control information received from the base station.
A terminal ID identification unit that extracts information, compares and compares the extracted terminal ID information with the terminal ID information read by the terminal ID reading unit stored in the storage unit, Read terminal ID information,
Provision of the terminal ID information to the terminal ID provision unit,
And a control unit for instructing the terminal ID identification unit to compare and match the terminal ID information and controlling incoming call when the comparison result of the terminal ID information matches.

[0008]

Next, an embodiment of the present invention will be described. FIG. 1 is a block diagram showing a main configuration of the mobile phone according to the first embodiment of the present invention. FIG. 2 is a flowchart showing the operation of the mobile phone according to the first embodiment of the present invention. FIG. 3 is a block diagram showing a main configuration of the mobile phone according to the second embodiment of the present invention. FIG. 4 is a flowchart showing the operation of the mobile phone according to the second embodiment of the present invention.

First, a first embodiment will be described. The mobile phone of the present invention shown in FIG. 1 includes a transmitting / receiving unit 1 connected to a base station via a wireless line to exchange various information, a voice input / output unit 6 including a microphone for inputting / outputting a call voice, and a speaker. Operation unit 7 for inputting the telephone number of the called party
A display section 8 for displaying various information; an IC card reading section 4 for reading terminal ID information from an IC card 5 as a storage medium; and a terminal ID read by the IC card reading section.
A terminal ID identification unit 3 for identifying whether an incoming call is addressed to the terminal based on the information, and a terminal ID read by an IC card reading unit at the time of calling.
A terminal ID assigning unit 2 for assigning D information to the call control information;
The control unit 9 controls the entire mobile phone.

The transmitting / receiving unit 1, the voice input / output unit 6,
The operation unit 7 and the display unit 8 are the same as the constituent functions of the conventional mobile phone.

[0011] In addition, the IC card 5 has
When issuing a C card, it is assumed that the terminal ID information of the user is registered.

When a telephone is desired, first, an IC card 5, which is a card-type storage medium owned by the user, is inserted into a predetermined position of a portable telephone. The IC card reading unit 4
The terminal ID information of the user registered in the C card 5 is read in advance, and notified to the terminal ID assigning unit 2 and the terminal ID identifying unit 3.

When a call is started, the terminal ID information read from the IC card 5 is added to control information (call control information) associated with the call by the terminal ID assigning section 2, and the terminal transits to a call state.

At the time of starting the incoming call, the terminal ID information is extracted from the incoming call control information received by the terminal ID identifying unit 3, and compared with the terminal ID information read from the IC card. Is determined to be an incoming call, and a transition is made to a call state.

Next, the operation will be described with reference to FIG. 2 and FIG. The user of the mobile phone inserts the IC card 5 into the IC card reading section 4 and turns the power switch (not shown) to “O”.
N "(step S101 in FIG. 2).

In this state, after the user operates the start key of the operation unit 7 and operates the dial key to input a desired telephone number of the called party, the control unit 9 causes the IC card reading unit 4 to operate.
Is instructed to read the IC card.

The IC card reading section 4 reads the terminal ID information from the inserted IC card (S102),
It is sent to the D assigning unit 2 and the terminal ID identifying unit 3.

The control unit 9 identifies the calling mode (S104), instructs the transmitting / receiving unit 1 to call, and instructs the terminal ID assigning unit 2 to assign terminal ID information. The terminal ID assigning unit 2 assigns the terminal ID information received from the IC card reading unit 2 to the call control information (S105).

The transmission / reception unit 1 converts the call control information to which the terminal ID information has been added into a radio signal and transmits the radio signal to the base station. When the control unit 9 detects the response of the called party, the communication state is established (S).
106).

When the control section 9 monitors the call state and detects the end of the call (S107), the control section 9 shifts to step S104 and returns to the call waiting state to prepare for the next call or incoming call.

In step S104, when the transmitting / receiving section 1 receives the incoming call control information, the control section 9 instructs the terminal ID identifying section 3 to extract the terminal ID information indicating the destination included in the received incoming call control information. (S108), and the terminal I
The D identification unit 3 receives the terminal I received from the ID card reading unit 2.
The D information and the terminal ID information extracted from the incoming call control information are compared and collated (S109), and the result is notified to the control unit 9.

If the comparison result of the terminal ID information received from the terminal ID identification unit 3 is "mismatch", the control unit 9 proceeds to step S104, returns to the call waiting state, and waits for the next outgoing call or incoming call. Prepare.

If the comparison result of the terminal ID information received from the terminal ID identifying unit 3 is "match", the control unit 9 sets a call state (S110), and then monitors the call state (S110). S111).

When the control unit 9 detects the end of the call, the control unit 9 shifts to step S104, returns to the call waiting state, and prepares for the next call or incoming call.

Next, a second embodiment will be described.
The mobile phone of the present invention shown in FIG. 3 includes a terminal ID reading unit 10 for reading terminal ID information supplied from the outside,
Storage unit 1 for storing terminal ID information read by D reading unit
1, a transmission / reception unit 1 connected to a base station via a wireless line and transmitting / receiving various information, and a voice input / output unit including a microphone and a speaker for inputting / outputting call voice, similar to the first embodiment. 6, an operation unit 7 for inputting a telephone number of a called party,
A display unit 8 for displaying various information; a terminal ID identification unit 3 for identifying whether an incoming call is addressed to the terminal based on the terminal ID information read from the storage unit; and a terminal read from the storage unit at the time of calling. It comprises a terminal ID assigning section 2 for assigning ID information to call control information, and a control section 9 for controlling the entire mobile phone.

The terminal ID reading section 10 reads out terminal ID information from an external storage medium or device (neither is shown) and stores it in the storage section 11.

First, when a telephone is desired, an external device is connected to the terminal ID reading unit 10. The terminal ID reading unit 10
The terminal ID information of the user is read from the external device and temporarily stored in the storage unit 11.

When a call is started, the terminal ID information read out from the storage unit 11 is added to control information (call control information) associated with the call by the terminal ID assigning unit 2, and a transition is made to a call state.

At the time of starting the incoming call, the terminal ID information is extracted from the incoming call control information received by the terminal ID identifying section 3 and stored in the storage section 11.
Is compared with the terminal ID information read from the terminal, and if they match, it is determined that an incoming call is addressed to the own terminal, and the state is shifted to a call state.

Next, the operation will be described with reference to FIG. 4 and FIG. The user of the mobile phone connects an external storage medium or device (hereinafter, an external device) to the terminal ID reading unit 10 and turns on a power switch (not shown) (step S201 in FIG. 4).

In this state, after the user operates the start key of the operation unit 7 and operates the dial key to input a desired telephone number of the called party, the control unit 9 causes the terminal ID reading unit 10 to operate.
To read the terminal ID information.

The terminal ID reading section 10 reads the terminal ID information from the connected external device (S202),
1 (S203).

The control unit 9 identifies the calling mode (S204), instructs the transmitting / receiving unit 1 to call, and instructs the terminal ID assigning unit 2 to assign terminal ID information. The terminal ID assigning unit 2 reads out the terminal ID information from the storage unit 11 and assigns it to the call control information (S205).

The transmission / reception unit 1 converts the call control information to which the terminal ID information has been added into a radio signal and transmits the radio signal to the base station. When the control unit 9 detects the response of the called party, the communication state is established (S).
2106).

When the control section 9 monitors the call state and detects the end of the call (S207), the control section 9 shifts to step S204, returns to the call waiting state, and prepares for the next call or incoming call.

In step S204, when the transmitting / receiving section 1 receives the incoming call control information, the control section 9 instructs the terminal ID identifying section 3 to extract the terminal ID information indicating the destination included in the received incoming call control information. (S208), and the terminal I
The D identification unit 3 reads the terminal ID information from the storage unit 11,
The terminal ID information extracted from the incoming call control information is compared and collated (S209), and the result is notified to the control unit 9.

When the comparison result of the terminal ID information received from the terminal ID identification unit 3 is "mismatch", the control unit 9 proceeds to step S204, returns to the call waiting state, and waits for the next outgoing call or incoming call. Prepare.

If the comparison result of the terminal ID information received from the terminal ID identifying unit 3 is "match", the control unit 9 sets a call state (S210), and then monitors the call state (S210). S211).

When the control unit 9 detects the end of the call, it proceeds to step S204, returns to the call waiting state, and prepares for the next call or incoming call.

[0040]

As described above, according to the first embodiment of the present invention, a telephone number, which is terminal ID information registered in advance in an IC card or an external device, is read. The information is added to the call control information and transmitted to the base station. At the time of the call reception, the terminal ID information is extracted from the call control information received from the base station, and the extracted terminal ID information and the IC card or the external device are read. Is compared with the terminal ID information, and the incoming call addressed to itself is identified when the comparison and matching result matches. Therefore, if the user has an IC card, he or she can use the mobile phone at the destination without any restrictions. You can talk to the other party. Therefore, when there is a large amount of baggage, it is possible to go out or go on a business trip without carrying one's own mobile phone.

Further, since the terminal ID information does not need to be fixedly registered for each mobile phone, even when the mobile phone is updated by replacement or replacement, the previous terminal ID information can be inherited and used as it is. .

[Brief description of the drawings]

FIG. 1 is a block diagram showing a main configuration of a mobile phone according to a first embodiment of the present invention.

FIG. 2 is a flowchart showing an operation of the mobile phone according to the first embodiment of the present invention.

FIG. 3 is a block diagram illustrating a main configuration of a mobile phone according to a second embodiment of the present invention.

FIG. 4 is a flowchart showing an operation of the mobile phone according to the second embodiment of the present invention.

FIG. 5 is a block diagram showing a main configuration of a conventional mobile phone.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Transmission / reception part 2 Terminal ID provision part 3 Terminal ID identification part 4 IC card reading part 5 IC card 6 Voice input / output part 7 Operation part 8 Display part 9 Control part 10 Terminal ID reading part 11 Storage part 12 Terminal ID provision part 13 Terminal ID identification unit 14 Storage unit 15 Control unit

Claims (3)

[Claims] 1. A portable telephone which performs mutual communication by voice information via a base station connected by a wireless line, reads out terminal ID information registered in an IC card in advance, attaches the information to call control information, and transmits the information. Means for extracting terminal ID information from the incoming call control information, comparing and collating the terminal ID information read from the IC card with the terminal ID information extracted from the incoming call control information, A mobile phone comprising: 2. A mobile phone which carries out mutual communication by voice information via a base station connected by a wireless line, wherein an IC card is mounted and a terminal ID registered in the IC card in advance.
An IC card reading unit that reads a telephone number that is information, a terminal ID assigning unit that assigns the terminal ID information read by the IC card reading unit to call control information that is transmitted to a base station, and an IC card reading unit that receives the information from the base station. Terminal ID from incoming call control information
A terminal ID identification unit that extracts information, compares and compares the extracted terminal ID information with the terminal ID information read by the IC card reading unit, and reads the terminal ID information from the IC card reading unit; A control unit for giving the terminal ID information to an ID assigning unit, and instructing comparison and collation of the terminal ID information to the terminal ID identification unit, and controlling an incoming call when the result of comparison and collation of the terminal ID information matches, A mobile phone comprising: 3. A mobile phone that performs mutual communication by voice information via a base station connected by a wireless line, and a terminal ID connected to an external storage medium or device and registered in the external storage medium or device in advance. A terminal ID reading unit for reading a telephone number as information, a storage unit for storing the terminal ID information read by the terminal ID reading unit, and transmitting the terminal ID information stored in the storage unit to a base station A terminal ID assigning unit for assigning the call control information, and extracting terminal ID information from the incoming call control information received from the base station, and reading the extracted terminal ID information and the terminal ID stored in the storage unit. The terminal I read by the unit
A terminal ID identifying unit for comparing and collating with the D information;
A command to read the terminal ID information to the D reading unit, to give the terminal ID information to the terminal ID assigning unit, and to compare and match the terminal ID information to the terminal ID identifying unit, and to compare and match the terminal ID information. And a control unit that controls the incoming call when the numbers match.