JPH07226975A - Position notification method in mobile communication network - Google Patents

Abstract

PURPOSE:To allow a mobile communication network system to notify zone name information representing a name of a radio zone where a mobile communication terminal equipment is resident to same mobile communication terminal equipment. CONSTITUTION:Each radio base station 2 stores zone name information representing a name of a radio zone 3 being its own communication coverage zone respectively. Then a mobile communication terminal equipment 1 sends a zone name request signal to get zone name information to the radio base station 2 by taking the position registration attended with movement, the connection point of time with a communication opposite party or a point time when an external command comes as an opportunity. Upon the receipt of the zone name information sent from the mobile communication terminal equipment 1, the radio base station 2 sends the stored zone name information to the mobile communication terminal equipment 1 and when the mobile communication terminal equipment 1 receives the zone name information sent from the radio base station 2, the terminal equipment 1 provides an output of zone name information.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is capable of notifying a mobile communication terminal in a mobile communication network of place name information indicating a place name representing a wireless zone in which the mobile communication terminal is located. Position notification method.

[0002]

2. Description of the Related Art Generally, a mobile communication terminal is adapted to transmit a position registration signal associated with movement, whereby a position registration process of the mobile communication terminal is performed in the mobile communication network, The position of the body communication terminal can be grasped.

The location registration process will be described in detail below.

The wireless base station stores an area identification code corresponding to itself and constantly transmits the area identification code to a wireless zone which is its communication area.

Further, the mobile communication terminal stores the area identification code transmitted from the radio base station in the radio zone in which the mobile communication terminal is located.

Further, the radio base station control station associates all radio base stations with the radio base station identification code for identifying the radio base station and the area identification code corresponding to the radio base station. I remember. Further, for all mobile communication terminals, the subscriber number of the mobile communication terminal and the area identification code corresponding to the radio base station of the radio zone in which the mobile communication terminal is located are stored in association with each other. .

Considering a case where the mobile communication terminal moves to a wireless zone corresponding to a different area identification code, the mobile communication terminal is transmitted from a wireless base station whose communication area is the wireless zone of the moving destination. The detected area identification code is detected and collated with the area identification code stored in its own storage device. In this case, since the mobile communication terminal recognizes the change in the area identification code, it updates the area identification code stored in its own storage device, and at the same time sends a location registration signal including its own subscriber number to the wireless base station. Send to the station.

The radio base station transfers the position registration signal transmitted from the mobile communication terminal to the radio base station control station, and when the radio base station control station receives the position registration signal from the radio base station, the position Based on the subscriber number included in the registration signal, the area identification code stored in its own storage device in association with the subscriber number is updated.

In this way, the location registration processing of the mobile communication terminal is performed, and the location of the mobile communication terminal can be grasped in the mobile communication network.

When the mobile communication terminal moves to a portion where two or more wireless zones overlap each other, the area identification code transmitted from two or more wireless base stations is received, so that the reception level is the highest. Make sure to detect the area identification code.

[0011]

In the above prior art, the area identification code is only for performing the location registration process, and the mobile communication terminal stores the area identification code. , The subscriber of the mobile communication terminal cannot refer to the area identification code.

Further, even if the subscriber of the mobile communication terminal can refer to the area identification code, the area identification code is not information understandable to humans.
A subscriber of a mobile communication terminal cannot know his / her current position.

On the other hand, a technique has been devised for displaying map information centered on the current position of a mobile communication terminal as seen in a navigation system. However, since it is necessary to mount a hardware amount for displaying map information, there is a problem that the capacity of the mobile communication terminal becomes large and the portability is poor.

On the other hand, as described in Japanese Patent Laid-Open No. 63-199528, there is a technique for notifying a subscriber of a general communication network of the position of a mobile communication terminal designated by the subscriber. Invented.

According to this technique, when a subscriber of a general communication network dials a predetermined special number and subsequently dials a subscriber number of a desired mobile communication terminal, a mobile switching center causes the mobile exchange to An announcement indicating the wireless zone in which the terminal is located is transmitted to the subscriber of the general communication network.

However, by any of the conventional techniques,
The subscriber of the mobile communication terminal could not grasp the current position of the subscriber. In particular, when the subscriber of the mobile communication terminal is in a geographically unfamiliar place, it is convenient to be able to easily grasp the current position of the subscriber.

An object of the present invention is to provide a position notification method capable of notifying a mobile communication terminal of place name information indicating a place name representing a wireless zone in which the mobile communication terminal is located. It is in.

Another object of the present invention is to make it possible to notify only the communication partner of the mobile communication terminal of the place name information indicating the place name representing the wireless zone in which the mobile communication terminal is located. The purpose is to provide a position notification method.

[0019]

In order to achieve the above object, the present invention provides one or more mobile communication terminals and a plurality of radio base stations for performing radio communication between the mobile communication terminals. Station, a wireless base station control station that controls these wireless base stations in an integrated manner, and a mobile switching network that connects the wireless base stations with each other or between the wireless base station and a general communication network In the above, each of the wireless base stations stores the place name information indicating the place name representing the wireless zone which is its own communication area.

The mobile communication terminal is, for example,
To request the place name information at the time of transmitting the position registration signal, when the communication partner is connected, when there is an instruction from the outside, or when a predetermined time has passed Of the place name request signal is transmitted to the wireless base station, and the wireless base station receives the place name request signal transmitted from the mobile communication terminal, and stores the stored place name information in the mobile communication terminal. When the mobile communication terminal receives the place name information transmitted from the wireless base station, the mobile communication terminal outputs the place name information.

Incidentally, instead of the radio base station, the radio base station control station (or the mobile switching center) may store the place name information.

In this case, the radio base station control station (or the mobile switching center) uses, for each of the radio base stations, identification information for identifying the radio base station and a communication area of the radio base station. Place name information indicating a place name representing a certain wireless zone is stored in association with each other.

When the radio base station receives the place name request signal transmitted from the mobile communication terminal, the radio base station transmits the place name request signal to the radio base station control station (or the mobile switching center). When the radio base station control station (or the mobile switching center) receives the place name request signal transmitted from the radio base station, the radio base station control station stores the location name request signal in association with the identification information corresponding to the transmission source radio base station. The place name information is transmitted to the wireless base station, the wireless base station receives the place name information transmitted from the wireless base station control station (or the mobile switching center), the place name information, The place-name request signal is transmitted to the mobile communication terminal that transmitted it.

The mobile communication terminal is made to store the place name information transmitted from the radio base station, and when there is an instruction from the outside or when a predetermined time has passed. The stored place name information may be output in response to.

In order to achieve the above-mentioned other object, the present invention is arranged such that the mobile communication terminal stores the place name information transmitted from the radio base station.
The stored place name information is transmitted to the communication partner at the time when the mobile communication terminal is connected to the communication partner or when the place name request signal transmitted from the communication partner is received. I am trying to do it.

When the wireless base station stores the place name information, the wireless base station may connect the mobile communication terminal and its communication partner, for example, or at the time of communication. The stored place name information may be transmitted to the communication partner at the time when the place name request signal transmitted from the partner is received.

[0027]

For example, let us consider a case where each of the wireless base stations stores the place name information indicating the place name representing the wireless zone which is its communication area.

For example, when the mobile communication terminal transmits the place name request signal to the radio base station when transmitting the location registration signal, the mobile base station receives from the radio base station the place name stored in the radio base station. Since the information is transmitted, the place name information is output.

As a result, the subscriber of the mobile communication terminal
It becomes possible to grasp the current position of oneself.

Further, when the mobile communication terminal transmits the place-name request signal to the radio base station at the time point when the mobile communication terminal is connected to the communication partner, for example, the radio base station sends the location name request signal to the radio base station. Since the stored place name information is transmitted, the place name information is output.

As a result, the subscriber of the mobile communication terminal can grasp the current position of the subscriber.

In this case, in particular, the mobile communication terminal stores the place name information transmitted from the wireless base station, for example, at the time when the communication partner is connected. The place name information can be transmitted to the communication partner.

As a result, only the communication partner of the mobile communication terminal can grasp the current position of the mobile communication terminal.

[0034]

Embodiments of the present invention will be described below with reference to the drawings.

First, the first embodiment of the present invention will be described.

FIG. 1 is a block diagram of a mobile communication network to which the first embodiment is applied.

In FIG. 1, 1 is a mobile communication terminal, 2a
2e is a radio base station, 3a to 3e are radio zones, 4 is a radio base station control station, 5 is a mobile switch, 6 is a general network switch, and 7 is a subscriber terminal.

In this embodiment, the radio base station 2
This is an embodiment in which a place name code indicating a place name representative of the wireless zone 3 which is the communication area of the device itself is stored and the place name code is transmitted to the mobile communication terminal 1.

As shown in FIG. 2, the wireless base station 2 stores, in its own storage device, an area identification code corresponding to itself and a place name code indicating a place name representative of the wireless zone 3 which is its communication area. It is stored and always transmits the area identification code to the wireless zone 3.

Further, the place name is, for example, "XX town △△ chome" or "XX station west exit" and the address on the map corresponding to the wireless zone 3 or the famous building existing in the wireless zone 3 Try to name it with.

As shown in FIG. 3, the mobile communication terminal 1 stores in its storage device the area identification code transmitted from the radio base station 2 in the radio zone 3 in which it is located.

Further, as shown in FIG. 4, the radio base station control station 4 has all the radio base stations 2 for the radio base station 2
The radio base station identification code for identifying the radio base station is associated with the area identification code corresponding to the radio base station 2 and stored in its own storage device. Further, for all mobile communication terminals 1, the subscriber number of the mobile communication terminal 1 and the radio base station 2 in the radio zone 3 in which the mobile communication terminal 1 is located
It is stored in its own storage device in association with the area identification code corresponding to.

For example, referring to FIG. 1, the mobile communication terminal 1
Consider a case where the mobile phone moves from the wireless zone 3a to the wireless zone 3b. In FIG. 1, the wireless zone 3a and the wireless zone 3b correspond to different area identification codes.

At the time when the mobile communication terminal 1 is located in the wireless zone 3a, the storage device of the mobile communication terminal 1 stores
The area identification code corresponding to the wireless base station 2a is stored, and the subscriber number of the mobile communication terminal 1 and the area identification code corresponding to the wireless base station 2a are stored in the storage device of the wireless base station control station 4. Are stored in association with each other.

Then, the mobile communication terminal 1 operates in the wireless zone 3
When the mobile communication terminal 1 moves to b,
The area identification code transmitted from is detected and collated with the area identification code stored in its own storage device. In this case, since the mobile communication terminal 1 recognizes the change in the area identification code, it updates the area identification code stored in its own storage device. That is, the area identification code corresponding to the wireless base station 2a is rewritten to the area identification code corresponding to the wireless base station 2b. Then, it transmits a location registration signal including its own subscriber number to the radio base station 2b.

The radio base station 2b transfers the position registration signal transmitted from the mobile communication terminal 1 to the radio base station control station 4, and the radio base station control station 4 receives the position registration signal from the radio base station 2b. Upon reception, the area identification code stored in its own storage device in association with the subscriber number is updated based on the subscriber number included in the position registration signal. That is, the area identification code stored in association with the mobile communication terminal 1 is set to the wireless base station 2a.
The area identification code corresponding to is rewritten to the area identification code corresponding to the wireless base station 2b.

As described above, also in this embodiment, the location registration process of the mobile communication terminal 1 is performed as in the conventional case.

When the mobile communication terminal 1 is located in the area where two or more wireless zones 3 overlap, the area identification code transmitted from two or more wireless base stations 2 is received. The area identification code with the highest reception level is detected.

In the present embodiment, further, as shown in FIG. 5, the mobile communication terminal 1 sends a place name request signal for requesting a place name code to the radio base station 2b when transmitting the position registration signal. When receiving the place name request signal transmitted from the mobile communication terminal 1, the radio base station 2b transmits the place name code stored in its own storage device to the mobile communication terminal 1. .

Thus, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located. FIG. 28 shows a display example of the display.

The mobile communication terminal 1 outputs or displays the place name code stored in its own storage device at the time of an instruction from the subscriber or every time a predetermined fixed time elapses. You may do it.

If the place name code does not indicate the place name representing the wireless zone 3, but indicates the place name indicating the position itself of the wireless base station 2, for example, the subscriber of the mobile communication terminal 1 can When the wireless communication is not good, if the user moves to the position indicated by the place name code displayed on the display, the wireless base station 2 is approached, so that the wireless communication can be improved. .

Further, from the radio base station 2 to the mobile communication terminal 1
The place name code may be transmitted to the mobile communication terminal 1 during the transmission process.

For example, in FIG. 1, consider the case where the mobile communication terminal 1 located in the wireless zone 3a originates a call to the subscriber terminal 7 accommodated in the general network exchange 6.

The mobile communication terminal 1 transmits a calling signal containing its own subscriber number. This call signal is received by the nearby radio base station 2 and transferred to the radio base station control station 4. The radio base station control station 4 determines that the radio base station with the highest reception level (here, the radio base station 2a) is the serving base station, and the radio base station 2a determines that the mobile communication terminal 1
Establish wireless communication with. After that, the wireless base station 2a transfers the calling signal to the mobile switching center 5 by the same connection procedure as the conventional one, and the mobile switching center 5 determines, based on the subscriber number included in the calling signal, When the subscriber information of the mobile communication terminal 1 is analyzed and the wired communication between the mobile switching center 5 and the radio base station 2a is established, the dial signal subsequently transmitted from the mobile communication terminal 1 is analyzed.

The dial signal includes the subscriber number of the originating mobile communication terminal 1 and the subscriber number of the destination subscriber terminal 7, and the mobile exchange 5 is included in the dial signal. Based on the subscriber number of the existing subscriber terminal 7, the general network exchange 6 is activated to call the subscriber terminal 7,
When receiving the response signal from the subscriber terminal 7, the communication path with the general network exchange 6 is set.

Thus, also in this embodiment, as in the conventional case, the transmission processing of the mobile communication terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

In this embodiment, as shown in FIG. 6, when the mobile communication terminal 1 is connected to the subscriber terminal 7, the mobile communication terminal 1 wirelessly transmits a place name request signal for requesting a place name code. The radio base station 2a is configured to transmit to the base station 2a.
When the place name request signal transmitted from the mobile communication terminal 1 is received, the place name code stored in its own storage device is transmitted to the mobile communication terminal 1.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

Further, from the radio base station 2 to the mobile communication terminal 1
The place name code may be transmitted to the mobile communication terminal 1 during the incoming call processing.

For example, in FIG. 1, consider a case where the subscriber terminal 7 accommodated in the general network exchange 6 makes a call to the mobile communication terminal 1 located in the wireless zone 3a.

In this case, the calling signal and the dial signal transmitted from the subscriber terminal 7 are transmitted to the mobile exchange 5 via the general network exchange 6. The mobile exchange 5
The dial signal transmitted from the general network exchange 6 is transferred to the radio base station control station 4, and the radio base station control station 4 transmits the dial signal of the mobile communication terminal 1 included in the dial signal transferred from the mobile exchange 5. Reads the area identification code stored in its own storage device in association with the subscriber number, and further reads the wireless base station identification code stored in its own storage device in association with the area identification code. , And instructs all the wireless base stations 2 indicated by the wireless base station identification code to call the mobile communication terminal 1. Upon receiving this instruction, the radio base station 2 calls the mobile communication terminal 1 and sends the response signal transmitted from the mobile communication terminal 1 to the radio base station control station 4
Transfer to. The radio base station control station 4 determines that the radio base station (here, the radio base station 2a) having the highest reception level is the serving base station, and the radio base station 2a communicates with the mobile communication terminal 1. Establish wireless communication.

In this way, also in this embodiment, the incoming call processing of the mobile communication terminal 1 is performed as in the conventional case, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

In the present embodiment, the mobile communication terminal 1 requests the place name code when the subscriber terminal 7 is connected to the mobile communication terminal 1, as in the call origination process shown in FIG. The place name request signal is transmitted to the wireless base station 2a,
Upon receiving the place name request signal transmitted from the mobile communication terminal 1, the wireless base station 2a transmits the place name code stored in its own storage device to the mobile communication terminal 1.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

In addition, from the radio base station 2 to the mobile communication terminal 1
The place name code may be transmitted every time a predetermined time elapses.

In this case, the mobile communication terminal 1 sends a place name request signal for requesting a place name code to the radio base station 2 every time a predetermined time elapses, as shown in FIG.
When receiving the place name request signal from the mobile communication terminal 1, the wireless base station 2 transmits the place name code stored in its own storage device to the mobile communication terminal 1.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

In addition, from the radio base station 2 to the mobile communication terminal 1
The place name code may be transmitted to the mobile communication terminal 1 at the time of an instruction from the subscriber of the mobile communication terminal 1.

This instruction can be given, for example, by the subscriber pressing a predetermined button such as # or *. It should be noted that this instruction can be issued in the non-communication state or the communication state.

The mobile communication terminal 1 is, as shown in FIG.
When a predetermined button is pressed, a place name request signal for requesting the place name code is transmitted to the wireless base station 2, and the wireless base station 2 receives the place name request signal from the mobile communication terminal 1. , The place name code stored in its own storage device is transmitted to the mobile communication terminal 1.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

According to the present embodiment, the mobile communication terminal 1 which stores the place name code in its own storage device can also transmit the place name code to its own communication partner.

For example, in FIG. 1, considering the case where the mobile communication terminal 1 located in the wireless zone 3a makes a call to the subscriber terminal 7 accommodated in the general network switch 6, as described above, the mobile communication terminal The calling process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

Therefore, as shown in FIG. 9, when the mobile communication terminal 1 is connected to the subscriber terminal 7, the place name code stored in the storage device of the mobile communication terminal 1 is transmitted to the radio base station 2
a, the mobile switching center 5 and the general network switching center 6 to transmit to the subscriber terminal 7.

As a result, in the subscriber terminal 7, the received place name code can be output by voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

The mobile communication terminal 1 may thereafter transmit the place name code to the subscriber terminal 7 every time a predetermined time has elapsed.

Further, from the mobile communication terminal 1 to the subscriber terminal 7
The place name code may be transmitted to the mobile communication terminal 1 during the incoming call processing.

For example, in FIG. 1, considering the case where the subscriber terminal 7 accommodated in the general network exchange 6 makes a call to the mobile communication terminal 1 located in the wireless zone 3a, as described above, the mobile communication is performed. The incoming call process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

Therefore, when the mobile communication terminal 1 is connected to the subscriber terminal 7, the place name code stored in the storage device of the mobile communication terminal 1 is changed to the same as in the transmission processing shown in FIG. Radio base station 2a, mobile switch 5, general network switch 6
To the subscriber terminal 7 via.

As a result, in the subscriber terminal 7, the received place name code can be output using voice or displayed on the display, so that the subscriber of the subscriber terminal 7 can communicate with the other party. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

Also, from the mobile communication terminal 1 to the subscriber terminal 7
The place name code may be transmitted to the terminal when the subscriber of the subscriber terminal 7 gives an instruction.

This instruction can be given, for example, by the subscriber pressing a predetermined button such as # or *. It should be noted that this instruction can be issued only in the communicating state.

The subscriber terminal 7 is connected to the mobile communication terminal 1 as shown in FIG. 10, and a predetermined button is pressed during communication with the mobile communication terminal 1. And a place name request signal for requesting a place name code via the general network switch 6, the mobile switch 5 and the wireless base station 2.
When the mobile communication terminal 1 receives the place name request signal from the subscriber terminal 7, the mobile communication terminal 1 transmits the place name code stored in its own storage device to the wireless base station 2 and the mobile unit 2. The data is transmitted to the subscriber terminal 7 via the exchange 5 and the general network exchange 6.

As a result, in the subscriber terminal 7, the received place name code can be output by voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

Further, the radio base station 2 is the mobile communication terminal 1
It is also possible to transmit the place name code to the other party.

Considering, for example, the case where the mobile communication terminal 1 located in the wireless zone 3a makes a call to the subscriber terminal 7 accommodated in the general network switch 6 in FIG. The calling process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

Therefore, as shown in FIG. 11, when the mobile communication terminal 1 and the subscriber terminal 7 are connected, the radio base station 2a changes the place name code stored in its own storage device to The data is transmitted to the subscriber terminal 7 via the mobile exchange 5 and the general network exchange 6.

As a result, in the subscriber terminal 7, the received place name code can be output by voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

The radio base station 2a may thereafter transmit the place name code to the subscriber terminal 7 every time a predetermined time has elapsed.

The place name code may be transmitted from the radio base station 2 to the subscriber terminal 7 during the incoming call processing of the mobile communication terminal 1.

For example, in FIG. 1, considering the case where the subscriber terminal 7 accommodated in the general network exchange 6 makes a call to the mobile communication terminal 1 located in the wireless zone 3a, as described above, the mobile communication is performed. The incoming call process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

Therefore, as in the call origination process shown in FIG. 11, when the mobile communication terminal 1 and the subscriber terminal 7 are connected, the radio base station 2a is stored in its own storage device. The existing place name code is transmitted to the subscriber terminal 7 through the mobile switching center 5 and the general network switching center 6.

As a result, in the subscriber terminal 7, the received place name code can be output by voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

The place name code may be transmitted from the radio base station 2 to the subscriber terminal 7 at the time when the subscriber of the subscriber terminal 7 gives an instruction.

This instruction can be given, for example, by the subscriber pressing a predetermined button such as # or *. It should be noted that this instruction can be issued only in the communicating state.

The subscriber terminal 7 is connected to the mobile communication terminal 1 as shown in FIG. 12, and a predetermined button is pressed during communication with the mobile communication terminal 1. And a place-name request signal for requesting a place-name code to the wireless base station 2 via the general network switch 6 and the mobile switch 5. The wireless base station 2 requests the place-name from the subscriber terminal 7. When the signal is received, the place name code stored in the own storage device is used as the mobile exchange 5 and the general network exchange 6
To the subscriber terminal 7 via.

As a result, in the subscriber terminal 7, the received place name code can be output by voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

Next, a second embodiment of the present invention will be described.

The block diagram of the mobile communication network to which the second embodiment is applied is the same as that of FIG.

In this embodiment, the radio base station control station 4 stores, for all the radio base stations 2, a place name code indicating a place name representing the radio zone 3 which is the communication area of the radio base stations, This is an embodiment in which the place name code is transmitted to the mobile communication terminal 1.

The diagram showing the stored contents of the mobile communication terminal 1 is as follows:
It is similar to FIG.

Further, as shown in FIG. 13, the radio base station 2 stores the area identification code corresponding to itself in its own storage device.

Further, as shown in FIG. 14, the radio base station control station 4 has a radio base station identification code for identifying the radio base station 2 and a radio base station 2 for all the radio base stations 2. The area identification code corresponding to the area name and the place name code indicating the place name representing the wireless zone 3 corresponding to the wireless base station 2 are stored in the storage device of the device in association with each other. Further, for all mobile communication terminals 1, the subscriber number of the mobile communication terminal 1 is associated with the area identification code corresponding to the radio base station 2 of the radio zone 3 in which the mobile communication terminal 1 is located. And stores it in its own storage device.

For example, referring to FIG. 1, the mobile communication terminal 1
Considering the case where the mobile station moves from the wireless zone 3a to the wireless zone 3b, the location registration process of the mobile communication terminal 1 is performed as described above.

In the present embodiment, further, as shown in FIG. 15, the mobile communication terminal 1 transmits a place name request signal for requesting a place name code to the radio base station 2b when transmitting the position registration signal. Then, the wireless base station 2b
The place name request signal transmitted from the mobile communication terminal 1 is transferred to the radio base station control station 4. When the radio base station control station 4 receives the place name request signal transferred from the radio base station 2b, the radio base station control station 4 stores it in its own storage device in association with the radio base station identification code of the transfer source radio base station 2b. The location name code that is being transmitted is transmitted to the wireless base station 2b, and the wireless base station 2b is configured to transmit the location name code transmitted from the wireless base station control station 4 to the mobile communication terminal 1.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

Also, the transmission of the place name code from the radio base station control station 4 to the mobile communication terminal 1 is performed by the mobile communication terminal 1
May be performed at the time of the outgoing call processing.

For example, in FIG. 1, considering the case where the mobile communication terminal 1 located in the wireless zone 3a makes a call to the subscriber terminal 7 accommodated in the general network switch 6, the mobile communication terminal is the same as the above. The calling process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

In this embodiment, as shown in FIG. 16, when the mobile communication terminal 1 is connected to the subscriber terminal 7, the mobile communication terminal 1 wirelessly transmits a place name request signal for requesting a place name code. The radio base station 2 is configured to transmit to the base station 2a.
a transfers the place name request signal transmitted from the mobile communication terminal 1 to the radio base station control station 4. When the radio base station control station 4 receives the place name request signal transferred from the radio base station 2a, the radio base station control station 4 stores it in its own storage device in association with the radio base station identification code of the transfer source radio base station 2a. The location name code that is being transmitted is transmitted to the wireless base station 2a, and the wireless base station 2a is configured to transmit the location name code transmitted from the wireless base station control station 4 to the mobile communication terminal 1.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

Further, the transmission of the place name code from the radio base station control station 4 to the mobile communication terminal 1 is performed by the mobile communication terminal 1
It may be performed during the incoming call processing.

For example, in FIG. 1, considering the case where the subscriber terminal 7 accommodated in the general network exchange 6 makes a call to the mobile communication terminal 1 located in the wireless zone 3a, the mobile communication is performed as described above. The incoming call process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

In the present embodiment, the mobile communication terminal 1 requests the place name code when the connection with the subscriber terminal 7 is made, as in the call origination process shown in FIG. The place name request signal is transmitted to the radio base station 2a, and the radio base station 2a transfers the place name request signal transmitted from the mobile communication terminal 1 to the radio base station control station 4. Then, the radio base station control station 4 determines that the radio base station 2a
When the place name request signal transferred from the wireless base station 2a is received, the place name code stored in its own storage device in association with the wireless base station identification code of the transfer source wireless base station 2a is transmitted to the wireless base station 2a. Then, the radio base station 2a transmits the place name code transmitted from the radio base station control station 4 to the mobile communication terminal 1.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

The place name code may be transmitted from the radio base station control station 4 to the mobile communication terminal 1 every time a predetermined time period has elapsed.

In this case, the mobile communication terminal 1 is, as shown in FIG. 17, every time a predetermined fixed time elapses.
A place name request signal for requesting a place name code is transmitted to the wireless base station 2, and the wireless base station 2 transmits the place name request signal transmitted from the mobile communication terminal 1 to the wireless base station control station 4.
When receiving the place-name request signal from the wireless base station 2, the wireless base station control station 4 stores it in its own storage device in association with the wireless base station identification code of the wireless base station 2 of the transfer source. The designated place name code is transmitted to the radio base station 2, and the radio base station 2 transmits the place name code transmitted from the radio base station control station 4 to the mobile communication terminal 1.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

Further, the transmission of the place name code from the radio base station control station 4 to the mobile communication terminal 1 is performed by the mobile communication terminal 1
It may be performed at the time when an instruction is given from the subscriber.

This instruction can be given, for example, by the subscriber pressing a predetermined button such as # or *. It should be noted that this instruction can be issued in the non-communication state or the communication state.

As shown in FIG. 18, the mobile communication terminal 1 sends a place name request signal for requesting a place name code to the wireless base station 2 when a predetermined button is pressed, and The base station 2 transfers the place name request signal transmitted from the mobile communication terminal 1 to the radio base station control station 4, and the radio base station control station 4 receives the place name request signal from the radio base station 2, The place name code stored in its own storage device in association with the wireless base station identification code of the wireless base station 2 of the transfer source is transmitted to the wireless base station 2. The place name code transmitted from the control station 4 is transmitted to the mobile communication terminal 1.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

As in the first embodiment, the mobile communication terminal 1 storing the place name code in its own storage device according to the present embodiment sends the place name code to its own communication partner. You can also

Further, the radio base station 2 is the mobile communication terminal 1
It is also possible to transmit the place name code to the other party.

For example, in FIG. 1, considering the case where the mobile communication terminal 1 located in the wireless zone 3a makes a call to the subscriber terminal 7 accommodated in the general network exchange 6, as described above, the mobile communication The calling process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

Therefore, as shown in FIG. 19, the radio base station 2a transmits a place name request signal to the radio base station control station 4 when the mobile communication terminal 1 and the subscriber terminal 7 are connected. Thus, when the radio base station control station 4 receives the place name request signal transmitted from the radio base station 2a, the radio base station control station 4 assigns the place name code stored in its own storage device in association with the source radio base station 2a. , To the wireless base station 2a. Then, the radio base station 2a is connected to the radio base station control station 4
The place name code transmitted from the mobile station exchange 5 and the general network exchange 6 is transmitted to the subscriber terminal 7.

As a result, in the subscriber terminal 7, the received place name code can be output by voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

The radio base station 2a may thereafter transmit the place name code to the subscriber terminal 7 every time a predetermined time has elapsed.

The place name code may be transmitted from the wireless base station 2 to the subscriber terminal 7 during the incoming call processing of the mobile communication terminal 1.

For example, in FIG. 1, considering the case where the subscriber terminal 7 accommodated in the general network exchange 6 makes a call to the mobile communication terminal 1 located in the wireless zone 3a, as described above, the mobile communication is performed. The incoming call process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

Therefore, when the mobile communication terminal 1 and the subscriber terminal 7 are connected to each other, the radio base station 2a is assigned a place name to the radio base station control station 4 as in the call origination process shown in FIG. When the radio base station control station 4 receives the place name request signal transmitted from the radio base station 2a, the radio base station control station 4 stores the request signal in association with the transmission source radio base station 2a and stores it in its own storage device. The place name code that is being assigned to the wireless base station 2a
To send to. Then, the radio base station 2a transmits the place name code transmitted from the radio base station control station 4 to the subscriber terminal 7 via the mobile exchange 5 and the general network exchange 6.

As a result, in the subscriber terminal 7, the received place name code can be output by voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

The place name code may be transmitted from the radio base station 2 to the subscriber terminal 7 at the time when an instruction from the subscriber of the subscriber terminal 7 is given.

This instruction can be given, for example, by the subscriber pressing a predetermined button such as # or *. It should be noted that this instruction can be issued only in the communicating state.

As shown in FIG. 20, the subscriber terminal 7 is connected to the mobile communication terminal 1, and a predetermined button is pressed during communication with the mobile communication terminal 1. Then, the place name request signal for requesting the place name code is transmitted to the radio base station 2 via the general network exchange 6 and the mobile exchange 5, and the radio base station 2 is transmitted from the subscriber terminal 7. The location name request signal is transferred to the radio base station control station 4. Then, when the radio base station control station 4 receives the place name request signal transferred from the radio base station 2, the place name code stored in its own storage device in association with the radio base station 2 of the transfer source, The radio base station 2 transmits the place name code transmitted from the radio base station control station 4 to the mobile exchange 5, the general network exchange 6
To the subscriber terminal 7 via.

As a result, in the subscriber terminal 7, the received place name code can be output by voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

Next, a third embodiment of the present invention will be described.

The block diagram of the mobile communication network to which the third embodiment is applied is the same as FIG.

In this embodiment, the mobile switching center 5 stores, for all the radio base stations 2, a place name code indicating a place name representing the radio zone 3 which is the communication area of the radio base stations, and the place names are stored. In this embodiment, the code is transmitted to the mobile communication terminal 1.

FIG. 1 shows the contents stored in the radio base station 2.
Same as 3. Further, the diagram showing the stored contents of the mobile communication terminal 1 is the same as FIG. The diagram showing the stored contents of the radio base station control station 4 is the same as FIG.

Further, as shown in FIG. 21, the mobile switching center 5 has, for all the radio base stations 2, the radio base station identification code of the radio base station 2 and the radio zone 3 corresponding to the radio base station 2. It is stored in its own storage device in association with a place name code indicating a place name representing.

For example, referring to FIG. 1, the mobile communication terminal 1
Considering the case where the mobile station moves from the wireless zone 3a to the wireless zone 3b, the location registration process of the mobile communication terminal 1 is performed as described above.

In the present embodiment, further, as shown in FIG. 22, the mobile communication terminal 1 sends a place name request signal for requesting a place name code to the radio base station 2b when transmitting the position registration signal. Then, the wireless base station 2b
The place name request signal transmitted from the mobile communication terminal 1 is transferred to the mobile exchange 5. When the mobile switching center 5 receives the place name request signal transmitted from the radio base station 2b, the mobile exchange 5 is stored in its own storage device in association with the radio base station identification code of the transfer source radio base station 2b. The place name code is transmitted to the mobile communication terminal 1 via the wireless base station 2b.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

The place name code may be transmitted from the mobile switching center 5 to the mobile communication terminal 1 during the call origination process of the mobile communication terminal 1.

For example, consider a case where the mobile communication terminal 1 located in the wireless zone 3a originates to the subscriber terminal 7 accommodated in the general network exchange 6 in FIG. The calling process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

In this embodiment, furthermore, as shown in FIG. 23, when the mobile communication terminal 1 is connected to the subscriber terminal 7, it sends a place name request signal for requesting a place name code by radio. The radio base station 2 is configured to transmit to the base station 2a.
The a transfers the place name request signal transmitted from the mobile communication terminal 1 to the mobile exchange 5. When the mobile switching center 5 receives the place name request signal transferred from the wireless base station 2a, it is stored in its own storage device in association with the wireless base station identification code of the transfer source wireless base station 2a. The place name code is transmitted to the mobile communication terminal 1 via the wireless base station 2a.

Thus, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

The place name code may be transmitted from the mobile switching center 5 to the mobile communication terminal 1 during the incoming call processing of the mobile communication terminal 1.

For example, in FIG. 1, consider the case where the subscriber terminal 7 accommodated in the general network exchange 6 makes a call to the mobile communication terminal 1 located in the wireless zone 3a. The incoming call process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

In this embodiment, the mobile communication terminal 1 requests the place name code when the subscriber terminal 7 is connected to the mobile communication terminal 1 as in the call origination processing shown in FIG. The place name request signal is transmitted to the wireless base station 2a, and the wireless base station 2a transfers the place name request signal transmitted from the mobile communication terminal 1 to the mobile switching center 5. When the mobile switching center 5 receives the place name request signal transferred from the wireless base station 2a, it is stored in its own storage device in association with the wireless base station identification code of the transfer source wireless base station 2a. Place name code to wireless base station 2
The data is transmitted to the mobile communication terminal 1 via a.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

The place name code may be transmitted from the mobile switching center 5 to the mobile communication terminal 1 every time a predetermined period of time elapses.

In this case, the mobile communication terminal 1, as shown in FIG. 24, every time a predetermined time elapses,
A place name request signal for requesting a place name code is transmitted to the wireless base station 2, and the wireless base station 2 transfers the place name request signal transmitted from the mobile communication terminal 1 to the mobile switching center 5, When the mobile switching center 5 receives the place name request signal transferred from the radio base station 2, the place name code stored in its own storage device is associated with the radio base station identification code of the transfer source radio base station 2b. Is transmitted to the mobile communication terminal 1 via the wireless base station 2b.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

The place name code may be transmitted from the mobile switching center 5 to the mobile communication terminal 1 at the time when the subscriber of the mobile communication terminal 1 gives an instruction.

This instruction can be given, for example, by the subscriber pressing a predetermined button such as # or *. It should be noted that this instruction can be issued in the non-communication state or the communication state.

As shown in FIG. 25, the mobile communication terminal 1 transmits a place name request signal for requesting a place name code to the wireless base station 2 when a predetermined button is pressed, and the wireless base station 2 transmits the place name request signal. The base station 2 transfers the place-name request signal transmitted from the mobile communication terminal 1 to the mobile switching center 5, and when the mobile exchange 5 receives the place-name request signal transferred from the wireless base station 2, it transfers the place-name request signal. The place name code stored in its own storage device in association with the original radio base station identification code of the radio base station 2 is transferred via the radio base station 2 to
The data is transmitted to the mobile communication terminal 1.

As a result, in the mobile communication terminal 1, the received place name code can be stored in its own storage device, and the place name code can be output by voice or displayed on the display. Therefore, the subscriber of the mobile communication terminal 1 can recognize the place name where he / she is currently located.

As in the case of the first embodiment, the mobile communication terminal 1 storing the place name code in its own storage device according to the present embodiment sends the place name code to its own communication partner. You can also

It is also possible that the mobile switching center 5 transmits the place name code to the communication partner of the mobile communication terminal 1.

For example, in FIG. 1, considering the case where the mobile communication terminal 1 located in the wireless zone 3a makes a call to the subscriber terminal 7 accommodated in the general network exchange 6, as described above, the mobile communication is performed. The calling process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

Therefore, as shown in FIG. 26, in the mobile switching center 5, when the mobile communication terminal 1 and the subscriber terminal 7 are connected, wireless communication is established with the mobile communication terminal 1. The place name code stored in its own storage device in association with the wireless base station 2a is being transmitted to the subscriber terminal 7 via the general network exchange 6.

As a result, in the subscriber terminal 7, the received place name code can be output using voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

It should be noted that the mobile switching center 5 may thereafter transmit the place name code to the subscriber terminal 7 every time a predetermined time has elapsed.

The place name code may be transmitted from the mobile switching center 5 to the subscriber terminal 7 during the incoming call processing of the mobile communication terminal 1.

For example, in FIG. 1, considering the case where the subscriber terminal 7 accommodated in the general network exchange 6 makes a call to the mobile communication terminal 1 located in the wireless zone 3a, as described above, the mobile communication is performed. The incoming call process of the terminal 1 is performed, and the mobile communication terminal 1 and the subscriber terminal 7 are connected.

Therefore, in the same way as in the call origination process shown in FIG. 26, when the mobile communication terminal 1 and the subscriber terminal 7 are connected to each other, the mobile exchange 5 is connected to the mobile communication terminal 1. The place name code stored in its own storage device in association with the wireless base station 2a with which wireless communication is established is transmitted to the subscriber terminal 7 via the general network exchange 6.

As a result, in the subscriber terminal 7, the received place name code can be output by voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

The place name code may be transmitted from the mobile switching center 5 to the subscriber terminal 7 at the time when the subscriber of the subscriber terminal 7 instructs.

This instruction can be given, for example, by the subscriber pressing a predetermined button such as # or *. It should be noted that this instruction can be issued only in the communicating state.

The subscriber terminal 7 is connected to the mobile communication terminal 1 as shown in FIG. 27, and a predetermined button is pressed during communication with the mobile communication terminal 1. Then, the place name request signal for requesting the place name code is transmitted to the mobile exchange 5 via the general network exchange 6, and the mobile exchange 5 sends the place name request signal transmitted from the subscriber terminal 7. Upon reception, the place name code stored in its own storage device in association with the wireless base station 2 is transmitted to the subscriber terminal 7 via the general network exchange 6.

As a result, in the subscriber terminal 7, the received place name code can be output by voice or displayed on the display, so that the subscriber of the subscriber terminal 7 is the communication partner. It becomes possible to grasp the place name where a certain mobile communication terminal 1 is currently located.

In all the above-mentioned embodiments,
Although an example is shown in which the mobile communication terminal 1 and the subscriber terminal 7 are connected, the mobile communication terminal 1 and the mobile communication terminal 1 are shown.
Even if there is a connection between and, there is no problem.

[0175]

As described above, according to the present invention,
Since it is possible to notify the place name information indicating the place name representing the wireless zone in which the mobile communication terminal is located, the subscriber of the mobile communication terminal can identify the current position of the mobile communication terminal. The effect is that you can grasp.

Further, according to the present invention, it is possible to notify only the communication partner of the mobile communication terminal of the place name information indicating the place name representing the wireless zone in which the mobile communication terminal is located. Thus, there is an effect that only the communication partner of the mobile communication terminal can grasp the current position of the mobile communication terminal.

[Brief description of drawings]

FIG. 1 is a configuration diagram of a mobile communication network to which a first embodiment is applied.

FIG. 2 is an explanatory diagram showing stored contents of a wireless base station in the first embodiment.

FIG. 3 is an explanatory diagram showing stored contents of the mobile communication terminal in the first embodiment.

FIG. 4 is an explanatory diagram showing stored contents of a radio base station control station in the first embodiment.

FIG. 5 is a sequence diagram showing the operation of the first embodiment.

FIG. 6 is a sequence diagram showing the operation of the first embodiment.

FIG. 7 is a sequence diagram showing the operation of the first embodiment.

FIG. 8 is a sequence diagram showing the operation of the first embodiment.

FIG. 9 is a sequence diagram showing the operation of the first embodiment.

FIG. 10 is a sequence diagram showing the operation of the first embodiment.

FIG. 11 is a sequence diagram showing the operation of the first embodiment.

FIG. 12 is a sequence diagram showing the operation of the first embodiment.

FIG. 13 is an explanatory diagram showing stored contents of a wireless base station in the second embodiment.

FIG. 14 is an explanatory diagram showing stored contents of a radio base station control station in the second embodiment.

FIG. 15 is a sequence diagram showing the operation of the second embodiment.

FIG. 16 is a sequence diagram showing the operation of the second embodiment.

FIG. 17 is a sequence diagram showing the operation of the second embodiment.

FIG. 18 is a sequence diagram showing the operation of the second embodiment.

FIG. 19 is a sequence diagram showing the operation of the second embodiment.

FIG. 20 is a sequence diagram showing the operation of the second embodiment.

FIG. 21 is an explanatory diagram showing stored contents of the mobile switching center in the third embodiment.

FIG. 22 is a sequence diagram showing the operation of the third embodiment.

FIG. 23 is a sequence diagram showing the operation of the third embodiment.

FIG. 24 is a sequence diagram showing the operation of the third embodiment.

FIG. 25 is a sequence diagram showing the operation of the third embodiment.

FIG. 26 is a sequence diagram showing the operation of the third embodiment.

FIG. 27 is a sequence diagram showing the operation of the third embodiment.

FIG. 28 is an explanatory diagram showing a display example of the display.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Mobile communication terminal, 2a-2e ... Radio base station, 3a-
3e ... Radio zone, 4 ... Radio base station control station, 5 ... Mobile exchange, 6 ... General network exchange, 7 ... Subscriber terminal.

Claims (17)

[Claims] 1. One or more mobile communication terminals, a plurality of radio base stations for performing radio communication between the mobile communication terminals, and a radio base station control for centrally controlling these radio base stations. In a mobile communication network including a station and a mobile switching system that connects between the radio base stations or between the radio base station and a general communication network, each of the radio base stations is its own communication area. Stores place-name information indicating a place-name representing a wireless zone, the mobile communication terminal transmits a place-name request signal for requesting place-name information to the wireless base station, and the wireless base station transmits the mobile communication. When the place name request signal transmitted from the terminal is received, the stored place name information is transmitted to the mobile communication terminal, and when the mobile communication terminal receives the place name information transmitted from the wireless base station, Output place name information Position notification method in a mobile communication network. 2. The position notification method according to claim 1, wherein the wireless base station stores the stored place name information at a time point when the mobile communication terminal and the communication partner are connected.
A position notification method in a mobile communication network, characterized by transmitting to the communication partner via the mobile exchange. 3. The position notification method according to claim 1, wherein the wireless base station transmits a place name request signal transmitted from the communication partner after the mobile communication terminal and the communication partner are connected. Upon reception, the stored place name information is transmitted to the communication partner via the mobile exchange, and the position notification method in the mobile communication network is characterized. 4. One or more mobile communication terminals, a plurality of radio base stations for performing radio communication with the mobile communication terminals, and a radio base station control for integrally controlling these radio base stations. In a mobile communication network including a mobile station and a mobile switch that connects between the radio base stations or between the radio base station and the general communication network, the radio base station control station is the radio base station. For each of them, identification information for identifying the wireless base station and place name information indicating a place name representing a wireless zone that is a communication area of the wireless base station are stored in association with each other, and the mobile communication terminal is a place name. A place name request signal for requesting information is transmitted to the radio base station, and the radio base station receives the place name request signal transmitted from the mobile communication terminal, and controls the place name request signal to the radio base station. Radio station Upon receiving the place name request signal transmitted from the wireless base station, the base station control station transmits the place name information stored in association with the identification information corresponding to the source wireless base station to the wireless base station. The radio base station, when receiving the place name information transmitted from the radio base station control station, transmits the place name information to the mobile communication terminal that has transmitted the place name request signal, and the mobile communication terminal, A position notification method in a mobile communication network, which outputs the place name information when receiving the place name information transmitted from the wireless base station. 5. The position notification method according to claim 4, wherein the radio base station controls the place name request signal by the radio base station when the mobile communication terminal and the communication partner are connected. When the radio base station control station receives the place name request signal transmitted from the radio base station, the radio base station control station stores the place name information stored in association with the identification information corresponding to the source radio base station. When transmitting to the wireless base station, the wireless base station receives the place name information transmitted from the wireless base station control station, and transmits the place name information to the communication partner via the mobile switching system. Position notification method in a mobile communication network. 6. The position notification method according to claim 4, wherein the radio base station transmits a place name request signal transmitted from the communication partner after the mobile communication terminal and the communication partner are connected. Upon reception, the place name request signal is transmitted to the radio base station control station, and the radio base station control station, when receiving the place name request signal transmitted from the radio base station, corresponds to the transmission source radio base station. The place name information stored in association with the identification information is transmitted to the radio base station, and when the radio base station receives the place name information transmitted from the radio base station control station, the place name information is transferred to the mobile station. A position notification method in a mobile communication network, which is characterized in that the information is transmitted to the other party via a body switch. 7. One or more mobile communication terminals, a plurality of radio base stations for performing radio communication between the mobile communication terminals, and a radio base station control for integrally controlling these radio base stations. In a mobile communication network including a station and the mobile base station connecting between the radio base stations or between the radio base station and a general communication network, the mobile switch, for each of the radio base stations, The identification information for identifying the wireless base station and the place name information indicating the place name representing the wireless zone that is the communication area of the wireless base station are stored in association with each other, and the mobile communication terminal requests the place name information. The place name request signal for transmitting to the wireless base station, the wireless base station, when receiving the place name request signal transmitted from the mobile communication terminal, transmits the place name request signal to the mobile exchange, The mobile switching system When the place name request signal transmitted from the wireless base station is received, the place name information stored in association with the identification information corresponding to the source wireless base station is transmitted to the wireless base station, and the wireless base station When the place name information transmitted from the mobile switching center is received, the place name information is transmitted to the mobile communication terminal that transmitted the place name request signal, and the mobile communication terminal is transmitted from the wireless base station. A location notification method in a mobile communication network, wherein the location name information is output when the location name information is received. 8. The position notification method according to claim 7, wherein the mobile switching center wirelessly communicates with the mobile communication terminal when the mobile communication terminal and a communication partner thereof are connected to each other. A position notification method in a mobile communication network, wherein the place name information stored in association with the identification information corresponding to the wireless base station with which communication is established is transmitted to the communication partner. 9. The position notification method according to claim 7, wherein the mobile switching center transmits a place name request signal transmitted from the communication partner after the mobile communication terminal and the communication partner are connected. Upon reception, the place name information stored in association with the identification information corresponding to the wireless base station with which wireless communication is established with the mobile communication terminal is transmitted to the communication partner. Position notification method in mobile communication networks. 10. The position notification method according to claim 1, 4 or 7, wherein the mobile communication terminal stores the place name information transmitted from the radio base station, and communicates with the mobile communication terminal. Position notification in a mobile communication network, characterized in that stored place name information is transmitted to the communication partner via the radio base station and the mobile switching center at the time of connection with the partner. Method. 11. The position notification method according to claim 1, 4 or 7, wherein the mobile communication terminal stores the place name information transmitted from the radio base station, and communicates with the mobile communication terminal. When the place name request signal transmitted from the communication partner is received after the other party is connected, the stored place name information is
A position notification method in a mobile communication network, characterized by transmitting to the communication partner via the wireless base station and the mobile switching system. 12. The position notification method according to claim 10, wherein the mobile communication terminal automatically outputs the stored place name information every time a predetermined time has elapsed. A location notification method in a mobile communication network. 13. The position notification method according to claim 10, wherein the mobile communication terminal receives an instruction from the outside.
A position notification method in a mobile communication network, which automatically outputs stored place name information. 14. The position notification method according to claim 1, wherein the mobile communication terminal automatically transmits the place name request signal at the time of position registration associated with movement. Location notification method in mobile communication networks. 15. The position notification method according to claim 1, wherein the mobile communication terminal automatically transmits the place name request signal at the time when the mobile communication terminal is connected to the communication partner. A location notification method in a mobile communication network characterized by the above. 16. The position notification method according to claim 1, wherein the mobile communication terminal automatically transmits the place name request signal every time a predetermined time has elapsed. Position notification method in a mobile communication network. 17. The position notification method according to claim 1, wherein the mobile communication terminal receives an instruction from the outside.
A position notification method in a mobile communication network, characterized in that the place name request signal is transmitted.