JP3421212B2 - Mobile radio communication system and mobile radio communication method - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile radio communication system and a mobile radio communication method for controlling communication between mobile stations through radio communication between a base station connected to an exchange and a mobile station. .

[0002]

2. Description of the Related Art FIG. 31 is a block diagram showing a conventional mobile radio communication system. The mobile radio communication system shown in FIG.
base stations 12a connected via a 1 , 15 b , and 15 c ,
12 b, 12 c, constituted by the base station 12a, 12 b, 12 c each communication zone 16 a, 16 b, 16 mobile stations 13a to move in the c, 13 b, 13 c, and the like. Further, the switching station 11, the telephone unit 1 through the wired line 15d
4 is connected.

The exchange 11 stores the number of each mobile station (hereinafter referred to as the mobile station number) and the number of the base station in which each mobile station is registered (hereinafter referred to as the base station number) in association with each other. The database device 17 is provided.

Next, the operation will be described. Here, a calling sequence from the mobile station 13a to the mobile station 13b is taken as an example. FIG. 32 is a diagram showing a sequence of originating and terminating a call in the mobile radio communication system according to the conventional example. In FIG. 32, CLL1 is from the originating mobile station to the base station where the mobile station is registered. , CLL2 is a transmission sequence from the originating base station to the exchange, RET is a search sequence from the exchange to the database device, RES is a response sequence from the database device to the exchange, and RCP1 is the exchange to the reception side. , RCP2 represents a sequence of incoming calls from a receiving side base station to a mobile station which is a destination of a call and is registered in the base station.

First, the mobile station 13a within the communication zone 16a.
When the call originates (call sequence CLL1), the call is received by the base station 12a forming the communication zone 16a. The base station 12a transmits the transmission of the mobile station 13a to the exchange 11 via the wired line 15a (transmission sequence CLL2).

Since the mobile station 13a uses the mobile station number of the other party (mobile station 13b) to make a call, the exchange station 11 receives the mobile station number. In this example, since the destination is the mobile station 13b, the exchange station 11 searches the base station number of the mobile station 13a whose location is registered using the database device 17 (search sequence RET).

The mobile station 13b, as shown in FIG.
A communication zone 16b formed by the base station 12b is set as a moving range. Therefore, on the database device 17,
The mobile station 13b is associated with the number of the base station 12b as the base station number. Therefore, the database device 17
From the mobile station, the base station number of the base station 12b in which the location of the base station 12b is registered is returned as a search result (response sequence RES).

When the exchange station 11 receives the base station number returned from the database device 17, the exchange station 11 confirms the base station 12b with which the mobile station 13b has registered its location from the base station number. After this confirmation, the base station 12b is moved to the mobile station 13b.
An outgoing call is ordered (incoming sequence RCP1). As a result, a call is made from the base station 12b to the mobile station 13b moving in the communication zone 16b, and the incoming call of the mobile station 13b is completed (incoming sequence RCP2). With this line connection, the mobile station 13a displays the mobile station number of the call destination mobile station 13b.

However, in the above-mentioned mobile radio communication system, although the source mobile station 13a can know the destination mobile station number, it cannot know the position of the mobile station 13b.

Therefore, as a technique for acquiring the position information of the mobile station, for example, JP-A-4-371027, JP-A-6-165246 and JP-A-7-177563 have been proposed. According to these publications, a technique of providing position information of a mobile station or a child device in response to a request from an external device or a parent device is disclosed.

[0011]

The mobile radio communication system according to the conventional example as described in the above publication has a configuration that only needs to provide position information to a device that is not related to a call between mobile stations or between handset devices. The location information of the other party could not be provided to the mobile station or the child device, and the information providing service of the other party was still insufficient.

In order to solve the above-mentioned problems of the conventional example, the present invention provides a mobile radio communication system and a mobile radio communication method capable of realizing an information providing service of a call partner during a call. With the goal.

[0013]

[0014]

[0015]

[0016]

[0017]

[0018]

[0019]

[0020]

[0021]

[0022]

[0023]

[0024]

[0025]

[Means for Solving the Problems ]
In order to achieve the object, a mobile radio communication system according to the present invention communicates with an exchange by wireless communication with the exchange, a plurality of base stations connected to the exchange, and the base stations. A plurality of mobile stations to be implemented, the switching center, the number given to each mobile station pre-registered in each base station corresponding to the number given to each base station, the Storage means for pre-storing mobile station information including guidance information for guiding the situation of the owner of each mobile station and connection inquiry information indicating the necessity of connection inquiry of each mobile station; A plurality of mobile station information items stored in the storage means corresponding to the number of the destination mobile station when the number of the destination mobile station is transmitted from the source mobile station among the mobile stations. Search from mobile station information Means, a judgment means for judging the necessity of a connection inquiry based on the connection inquiry information in the mobile station information obtained by the search of the search means from the storage means, and a result of the judgment that the connection inquiry is necessary by the judgment means. When the connection is obtained, before the connection, the connection inquiry unit that transmits the mobile station information obtained by the search of the search unit to the mobile station of the transmission source and receives a response indicating whether the connection is possible, and the determination When the result of the connection inquiry is judged by the means, or when the connection inquiry response of the connection inquiry means is accepted, the number of the base station obtained by the search of the search means among the plurality of base stations A call control means for controlling a call between the mobile station having the number of the mobile station of the transmission destination and the mobile station of the transmission source through a base station having When a determination result indicating that a connection inquiry has been obtained is obtained, a transmitting unit that transmits the mobile station information obtained by the search of the search unit to the mobile station of the transmission source when the call control unit controls the call. And having.

Therefore, the number of each base station in the exchange, the number of each mobile station registered in each base station, the guide information for guiding the situation of the owner of each mobile station, and the connection of each mobile station The connection inquiry information indicating the necessity of inquiry is stored in advance in association, and when the source mobile station sends the number of the destination mobile station, the source mobile station needs the connection inquiry. For example, the number of the base station corresponding to the destination mobile station, guidance information, and connection inquiry are sent to make a connection inquiry before connection, and call control is performed when connection is possible. As the information of the other party of the call, an information providing service about the situation guidance of the base station or the mobile local carrier is provided, which allows the situation of the destination mobile station to be considered before the connection.

A mobile radio communication system according to the next invention carries out communication with the switching center by wireless communication with the switching center, a plurality of base stations connected to the switching center, and the base stations. A plurality of mobile stations, wherein the switching center is provided with the numbers assigned to the mobile stations that are pre-registered in the base stations in correspondence with the numbers assigned to the base stations; Location information that identifies the location of the station, guidance information that guides the situation of the owner who possesses each mobile station,
And storage means for storing in advance four types of mobile station information consisting of connection inquiry information indicating the necessity of connection inquiry of each mobile station, and each of the mobile station information stored in the storage means. Setting means for setting, for each mobile station, one or a plurality of mobile station information to be supplied to each mobile station at the time of a call in response to a request from each mobile station; When the number of the destination mobile station is transmitted from the source mobile station, the mobile station information corresponding to the number of the destination mobile station is stored in the storage means. Search means for searching from the storage means, judging means for judging the necessity of the connection inquiry based on the connection inquiry information in the mobile station information obtained by the search means from the storage means, and the connection inquiry by the judging means. Combined If the result of the judgment is obtained, one or a plurality of types of information set by the setting means out of the mobile station information obtained by the search by the search means before the connection is transmitted from the sender. Connection inquiry means that receives a response indicating whether or not connection is possible by transmitting to the mobile station, and if the determination result is that the connection inquiry is not accepted by the determination means, or if a response indicating that the connection inquiry by the connection inquiry means is accepted , A call control between the mobile station having the mobile station number of the transmission destination and the mobile station of the transmission source through the base station having the base station number obtained by the search of the search means among the plurality of base stations When the call control means for performing the call and the judgment result of the connection inquiry is obtained by the judgment means, the call is obtained by the search of the search means when the call control by the call control means Characterized in that had a transmission unit to be transmitted to the mobile station information of the originating mobile station.

Therefore, the number of each base station in the exchange, the number of each mobile station registered in each base station, the position information for specifying the location of each mobile station, and the status of the owner of each mobile station When the number of the destination mobile station is transmitted from the source mobile station, the guide information for guiding and the connection inquiry information indicating the necessity of connection inquiry of each mobile station are stored in advance, If the source mobile station needs a connection inquiry, the number of the base station corresponding to the destination mobile station, location information, guidance information, and the mobile station set by the source mobile station in the connection inquiry. Since information is sent and a connection inquiry is made before connection, and call control is performed when connection is possible, the information providing service requested by the caller is performed before connection, which allows the caller to connect before connection. Of mobile stations It is possible to consider the status of the destination mobile station from the mobile station information.

In the mobile radio communication system according to the next invention, the source mobile station is based on the mobile station information transmitted from the connection inquiring means to the exchange station, and the base station number and position. Display output means for displaying and outputting one or a plurality of information, guidance, and connection inquiry, and an answer indicating whether or not connection is possible to the displayed connection inquiry at the time of the display output, and transmitting the input answer as a response And a response transmitting unit for performing the response.

Therefore, since the mobile station of the transmission source displays the mobile station information set, the mobile station of the transmission source replies with a reply indicating whether or not connection is possible. It is possible to respond with an answer considering the situation of the destination mobile station while confirming the information providing service about the situation guidance of the person.

In the mobile radio communication system according to the next invention, the switching center further includes a base station to be inquired from among the plurality of base stations from a mobile station which is a source of the plurality of mobile stations. Inquiry retrieval means for inquiring and retrieving a mobile station number corresponding to the inquiry target base station number from a plurality of mobile station numbers stored in the storage means when the station number is transmitted; Inquiry result transmitting means for transmitting the mobile station number obtained by the inquiry search of the search means to the mobile station of the transmission source as an inquiry result.

Therefore, the mobile station whose location is registered in the base station is obtained by an inquiry search from the mobile station of the transmission source at an arbitrary time point. It is possible to know

In the mobile radio communication system according to the next invention, the source mobile station has inquiry result display output means for displaying and outputting the number of the mobile station transmitted by the inquiry result transmission means. Is characterized by.

Therefore, after the inquiry, the number of the mobile station corresponding to the base station is displayed on the source mobile station, so that the information providing service for the mobile station visually registered in the base station is provided. It is possible to confirm.

In the mobile radio communication system according to the next invention, the exchange further comprises selection means for selecting a mobile station to be connected from the mobile station numbers obtained by the inquiry search of the inquiry search means. A post-inquiry call control unit for controlling a call between the mobile station selected by the selection unit and the mobile station of the transmission source through the base station as the inquiry target.

Therefore, in the exchange, the mobile station to be connected is selected from the mobile station numbers obtained by the inquiry search and the call control is performed. Therefore, the mobile station number of the call destination is not specified. However, it is possible to obtain the mobile station number from the base station number and form the call state.

[0037]

[0038]

[0039]

[0040]

[0041]

[0042]

A mobile radio communication method according to the next invention is
An exchange, a plurality of base stations connected to the exchange, and a plurality of mobile stations that communicate with the exchange by wireless communication with the base stations, the exchange to each of the bases A number given to each mobile station pre-registered in each base station in correspondence with a number given to the station, guidance information for guiding the situation of the holder who possesses each mobile station,
And a mobile radio communication method applied to a mobile radio communication system comprising a database device for pre-storing mobile station information including connection inquiry information indicating necessity of connection inquiry of each mobile station. In the exchange, if the number of the mobile station that is the source of the plurality of mobile stations is transmitted to the exchange, the number of the mobile station of the destination is the number. A conversion step of converting into a base station number, guidance information, and connection inquiry information corresponding to, and a connection inquiry based on the connection inquiry information of the mobile station information obtained by the conversion in the conversion step. If the result of the judgment step of judging the necessity and the judgment of the connection inquiry being required in the judgment step in the exchange, the conversion step is performed before the connection. A connection inquiring step of receiving mobile station information obtained by the conversion from the exchange station to the mobile station of the transmission source and receiving a response indicating whether or not connection is possible; and in the mobile station of the transmission source, the connection from the exchange station to the connection. A display output step of displaying and outputting a base station number, position information, guidance, and a connection inquiry based on the mobile station information transmitted by the inquiry step; and the display at the display output at the source mobile station. In response to the connection inquiry, the response transmission step of inputting a response indicating whether or not connection is possible, and the response transmission of the input answer, in the exchange, when the determination result of the connection inquiry is obtained by the determination step, Alternatively, when a response indicating that connection is possible in the connection inquiry step is accepted by the response transmission in the response transmission step, the plurality of base stations In the call control step for performing call control between the mobile station having the number of the mobile station of the transmission destination and the mobile station of the transmission source through the base station having the number of the base station obtained by the conversion in the conversion step, In the exchange, when the judgment result indicating the connection inquiry is obtained in the judgment step, the mobile station information obtained by the conversion in the conversion step is used as the mobile station of the originator in the call control by the call control step. And a transmitting step of transmitting to the.

Therefore, the number of each base station in the exchange, the number of each mobile station registered in each base station, the guide information for guiding the situation of the owner of each mobile station, and the connection of each mobile station The connection inquiry information indicating the necessity of inquiry is stored in advance in association, and when the source mobile station sends the number of the destination mobile station, the source mobile station needs the connection inquiry. For example, send the base station number corresponding to the destination mobile station, guidance information, and a connection inquiry to make a connection inquiry before connecting, and display the mobile station information set by the source mobile station before connecting. Since the process of responding to the answer indicating whether or not the call is possible and controlling the call when the connection is possible, a visual information provision service for the situation information of the base station and the mobile local owner is provided as the information of the other party before the connection. Wow, this Te, it is possible to consider the status of the destination mobile station before connection.

A mobile radio communication method according to the next invention is
An exchange, a plurality of base stations connected to the exchange, and a plurality of mobile stations that communicate with the exchange by wireless communication with the base stations, the exchange to each of the bases The number given to each mobile station, which has been registered in advance in each base station in correspondence with the number given to the station, position information for specifying the location of each mobile station, possession of each mobile station A mobile radio provided with a database device for preliminarily storing four types of mobile station information, which includes guidance information for guiding the status of the owner of the mobile station and connection inquiry information indicating the necessity of connection inquiry for each mobile station. A mobile radio communication method applied to a communication system, wherein, in the exchange, among the mobile station information stored in the database device, the mobile station is classified by each mobile station in response to a request from each mobile station. Each move A setting step of setting one or a plurality of mobile station information to be supplied at the time of a call from the four types, and a mobile station that is a source of the plurality of mobile stations in the exchange station is a destination. When the number of the mobile station is transmitted, the conversion of converting the number of the mobile station of the transmission destination into the number of the base station corresponding to the number, position information, guidance information, and connection inquiry information by referring to the database device Step, in the exchange, a determination step of determining whether a connection inquiry is necessary based on connection inquiry information in the mobile station information obtained by the conversion in the conversion step from the database device; and in the exchange, If the determination result that the connection inquiry is required is obtained in the determination step, the setting step in the mobile station information obtained by the conversion in the conversion step is performed before the connection. A connection inquiring step of receiving one or more types of information set by the mobile station of the transmission source to receive a response indicating whether or not connection is possible; and in the mobile station of the transmission source, the connection inquiry from the exchange. A display output step of displaying and outputting only one or a plurality of types of base station numbers, position information, guidance, and connection inquiries based on the mobile station information transmitted by the step; and the display at the source mobile station. A response transmission step of inputting a response indicating connection propriety to the displayed connection inquiry at the time of output, and a response transmission step of transmitting the input response as a response, and the result of the connection exchange determination result by the exchange step in the determination step. Is obtained, or when a response indicating that connection is possible in the connection inquiry step is accepted by the response transmission in the response transmission step, A call control is performed between the mobile station having the mobile station number of the transmission destination and the mobile station of the transmission source through the base station having the base station number obtained by the conversion in the conversion step among a plurality of base stations. When the call control step and the judgment result of the connection inquiry are obtained in the judgment step, the mobile station information obtained by the conversion in the conversion step is used to transfer the mobile station information obtained in the conversion in the call control by the call control step. And a transmitting step of transmitting to the station.

Therefore, the number of each base station in the exchange, the number of each mobile station registered in each base station, the position information for specifying the location of each mobile station, and the status of the owner of each mobile station When the number of the destination mobile station is transmitted from the source mobile station, the guide information for guiding and the connection inquiry information indicating the necessity of connection inquiry of each mobile station are stored in advance, If the source mobile station needs a connection inquiry, the number of the base station corresponding to the destination mobile station, location information, guidance information, and the mobile station set by the source mobile station in the connection inquiry. It is a process to send information and make a connection inquiry before connecting, display the mobile station information set by the source mobile station, then respond with an answer indicating whether connection is possible, and control the call when connection is possible So the originator before connecting It conducted a visual information providing service requested, whereby it is possible to consider the status of the destination mobile station from the mobile station information request originating mobile station before connection.

A mobile radio communication method according to the next invention is
Further, in the exchange, when the number of the base station to be inquired among the plurality of base stations is transmitted from the source mobile station among the plurality of mobile stations, the base station to be inquired And a mobile station number obtained by the inquiry search in the inquiry search step, and an inquiry search step for inquiring and retrieving the number of the mobile station corresponding to the number of the mobile station from the numbers of the plurality of mobile stations stored in the storage means. As a result, an inquiry result transmitting step of transmitting to the source mobile station, and an inquiry result display output step of displaying and outputting the mobile station number transmitted by the inquiry result transmitting step at the source mobile station. It is characterized by including and.

Therefore, the mobile station whose location is registered in the base station is obtained by an inquiry search from the mobile station of the transmission source at an arbitrary time, and after the inquiry, the number of the mobile station corresponding to the base station in the mobile station of the transmission source is obtained. Since it was the process of displaying, the mobile station of the originator acquires the mobile station number from the base station number,
It is possible to visually confirm the information providing service regarding the mobile station whose location is registered in the base station in the mobile station of the transmission source.

A mobile radio communication method according to the next invention is
Further, in the exchange, a selection step of selecting a mobile station to be connected from the mobile station numbers obtained by the inquiry search in the inquiry search step, and a selection step in the selection step through the base station that is the inquiry target And a post-inquiry call control step of controlling a call between the established mobile station and the originating mobile station.

Therefore, in the exchange, the process of controlling the call by selecting the mobile station to be connected from the mobile station numbers obtained by the inquiry search is not required to specify the mobile station number of the call destination. However, it is possible to obtain the mobile station number from the base station number and form the call state.

[0051]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of a mobile radio communication system and a mobile radio communication method according to the present invention will be described in detail below with reference to the accompanying drawings.

(Embodiment 1) FIG. 1 is a block diagram showing a mobile radio communication system according to Embodiment 1 of the present invention. The mobile radio communication system shown in FIG.
B, a base station 2a which is connected through a 5C, 2 b, 2 c,
The base station 2a, 2 b, the 2 c respectively communication zone 6 a, 6
b, the mobile station 3a that moves within 6 c, 3 b, composed of 3 c and the like. Further, the switching center 1, phone 4 is connected via a wired line 5d.

The exchange 1 is provided with a control device 7A, a database device 7B and the like. The control device 7A is a device that controls the switching system of the entire mobile radio communication system shown in FIG. The database device 7B is a storage device that performs conversion between a mobile station number and a base station number in response to a request from the exchange 1.

The base stations 2a, 2b, 2c are connected to the communication zones 6a, 6b. Within 6c, wireless communication is performed with a mobile station whose location is registered in the local station, and a call between the exchange 1 and each mobile station is relayed. In the example of FIG. 1, the mobile station 3a is registered in the base station 2a, and the mobile stations 3b and 3c are registered in the base station 2b. The mobile stations 3a, 3b, 3c are mobile wireless communication devices having a call function such as a portable wireless telephone device, and carry out wireless communication such as a call within the communication zone of the base station where the own station is registered. .

Next, the database device 7B will be described in detail. FIG. 2 is a diagram showing a memory configuration example of the database device 7B. As shown in FIG. 2, the database device 7B stores the mobile station number of each mobile station and the base station number of the base station in which the location of each mobile station is registered in association with each other.

[0056] For example, each mobile station 3a, 3 b, 3 c mobile station number is "MV3A", "MV3B", "MV3
C ", and the base station 2 a, 2 b, 2 a base station number of c each" BS2A "," the BS2B "," BS2B ". In this case, the mobile station 3 b, 3 also c is any base station 2b
Indicates that the location has been registered, and that the base station 2c has not registered the location of the mobile station.

Thus, from the relationship between the mobile station and the base station shown in FIG. 2, for example, the mobile station number MV3 from the exchange 1
If there is a search request for B, the database device 7B
The corresponding base station number is searched in and the base station number BS2B is returned as the search result. That is, in the database device 7B, the input mobile station number MV3B is converted into the base station number BS2B, and the base station number BS2B is output.

Next, the mobile stations 3a, 3b and 3c will be described in detail. Since each mobile station 3a, 3b, 3c has a common configuration and function, the mobile station 3 will be described below.
A will be described as a representative. FIG. 3 is a block diagram showing the internal configuration of the mobile station 3a. The mobile station 3a, as shown in FIG. 3, has a control unit 301, a key input unit 302, a voice processing unit 303, a wireless unit 304, an antenna 305, and a microphone 30.
6, a speaker 307, a storage unit 308, a display unit 309, and the like.

The control unit 301 is a central processing unit that controls the entire operation including voice communication and data communication according to a control program stored in a built-in ROM (not shown). The control unit 301 includes a character generation unit 301a.
And is displayed using this character generation unit 301a.
A character pattern for displaying character information is supplied to the unit 309.

The key input unit 302 includes keys for dialing in the telephone number of the other party during a call or data transmission, function keys for executing processing such as a call, disconnection, cursor movement, and the like. .

The voice processing unit 303 modulates the voice signal input from the microphone 306 and outputs it to the radio unit 304, or demodulates the voice signal (modulated signal) input from the radio unit 304 during voice communication. It is an audio codec that outputs audio to the speaker 307.

The radio section 304 is a radio unit which is connected to the antenna 305 and which transmits and receives radio signals using the antenna 305. The antenna 305 is the base station 2a.
The radio wave (radio signal) transmitted from the base station 2a is captured or the radio wave (radio signal) is transmitted to the base station 2a.

The microphone 306 is an input unit that supplies the input voice as a voice signal to the voice processing unit 303, and the speaker 307 is an output unit that outputs the voice signal input from the voice processing unit 303 by voice. The storage unit 308 is
It is a memory unit for registering telephone numbers and storing received information. The display unit 309 is a display unit such as an LCD or an EL, and the input information of the key input unit 302 and the exchange 1
Information received from the (base station 2a), the operating state of the device, etc. are displayed.

Next, the operation sequence will be described. Here, a calling sequence from the mobile station 3a to the mobile station 3b is taken as an example. FIG. 4 is a diagram showing a sequence of outgoing and incoming calls during a call in the mobile radio communication system according to the first embodiment. Transmission sequence C shown in FIG.
The LL and CLL2, the search sequence RET, the response sequence RES, and the incoming sequences RCP1 and RCP2 are all the same as described in the conventional example. In addition,
INF1 indicates a notification sequence in which the mobile station information (base station number) as a search result is relayed from the exchange to the originating base station, and INF2 indicates the mobile station information received by the originating base station as the originating mobile station. 3 shows a notification sequence for notifying the.

First, in the communication zone 6a, when the mobile station 3a performs a transmission operation using the transmission destination mobile station number MV3B (transmission sequence CLL1), the transmission is received by the base station 2a forming the communication zone 6a. Base station 2a
Transmits the call from the mobile station 3a to the exchange 1 via the wired line 5a (call sequence CLL2).

Since the mobile station 3a transmits using the mobile station number MV3B of the other party (mobile station 3b), the mobile station number MV3B is received by the exchange 1. In this example, since the other party is the mobile station 3b, the exchange 1 searches the database device 7B for the registered base station number of the mobile station 3a (search sequence RET).

As shown in FIG. 1, the mobile station 3b uses the communication zone 6b formed by the base station 2b as its movement range. Therefore, in the database device 7B, the mobile station number MV3B is converted to the base station number BS2B. Therefore, from the database device 7B to the exchange 1
The base station number BS2B of the base station 2b is replied to as a search result (response sequence RES).

When the exchange 1 receives the responded base station number BS2B from the database device 7B, it confirms the base station 2b whose position is registered by the mobile station 3b by the base station number BS2B. After this confirmation, the base station 2b is instructed to make a call to the mobile station 3b (incoming sequence RC
P1). As a result, a call is made from the base station 2b to the mobile station 3b moving in the communication zone 6b, and the incoming call of the mobile station 3b is completed (incoming sequence RCP2). With this line connection, call control is started by the switching center 1, and the mobile station 3a
Then, the mobile station number of the call destination mobile station 3b is displayed.

Further, the exchange 1 uses the database device 7B.
When receiving the base station number BS2B replied from
At the same time as the call control is performed, the operation of notifying the base station number BS2B to the mobile station 3a which is the originator is started. That is, first, the exchange 1 sends the base station number BS2B to the originating base station 2a (notification sequence INF
1) After that, the base station number BS2B is transmitted from the base station 2a to the source mobile station 3a (notification sequence INF2). In this way, the notification of the base station number BS2B from the exchange 1 to the mobile station 3a via the base station 2a is completed.

Next, the operation of each station will be described in detail. Note that the base stations 2a, 2b, and 2c perform only relaying in the present invention, so description of the operation is omitted.
First, the operation of the exchange 1 will be described. FIG. 5 is a flowchart explaining the operation of the exchange 1.

When the exchange 1 receives a call request from a certain mobile station while waiting, the mobile station number of the transmission destination is received from the transmission source mobile station (step S1). At this time, it is assumed that the source is the mobile station 3a and the destination is the mobile station 3b. Therefore, the mobile station number MV3B of the destination mobile station 3b is received by the exchange 1.

The control device 7A of the exchange 1 deposits the mobile station number MV3B received by the call request in the database device 7B, and instructs the base station number corresponding to the mobile station number MV3B. The database device 7B starts the search based on the input mobile station number MV3B and acquires the corresponding base station number BS2B. This base station number B
S2B is returned to the control device 7A as a search result (step S2).

In this way, when the base station number BS2B is acquired, the mobile switching center 1 registers with the base station 2b having the base station number BS2B the mobile station 3b whose position is registered therein.
To connect to the line. As a result, the originating mobile station 3
a is connected to the destination mobile station 3b, and the exchange 1
Call communication between the mobile stations 3a and 3b is started by the call control of (step S3).

Then, the exchange 1 uses the base station number B acquired from the database device 7B during the call control.
S2B is transmitted to the mobile station 3a which is the transmission source (step S4). Of course, at the same time as this transmission, the base station number BS2A of the base station 2a in which the location of the source mobile station 3a is registered may be transmitted to the destination mobile station 3b.

Next, the operation of the mobile stations 3a, 3b and 3c will be described. FIG. 6 is a flow chart for explaining the operation of the mobile station, and FIG. 7 is a view showing a display example during a call at the mobile station. Here, the operation of the mobile station 3a will be described in accordance with the above-described explanation example of the exchange 1.

When the mobile station 3a issues a call request to the mobile station 3b, the mobile station number MV3B is dialed by operating the key input unit 302 (step S11). At that time, the entered mobile station number MV3B
Is converted into a character pattern by the character generation unit 301a and displayed and output on the display unit 309, as shown in FIG.

Subsequently, dialing is performed based on the input mobile station number MV3B, and the mobile station number MV3B
Is transmitted to the exchange 1 via the base station 2a. In this way, the calling process is executed (step S12). At this time, the base station number BS2B of the base station 2b whose position is registered by the mobile station 3b of the transmission destination is received from the exchange 1 (step S13).

The mobile station 3a receives the received base station number BS
Also for 2B, the character pattern conversion is performed by the character generation unit 301a and output to the display unit 309. As a result, the mobile station number M is displayed on the display unit 309 as shown in FIG.
The base station number BS2B is displayed and output together with V3B (step S14). The display may be displayed during a call prior to a call.

When the call ends (step S1)
5) The call operation and the display operation shown in FIG. 7B are stopped, and this processing ends (step S16).

As described above, according to the first embodiment, each base station 2a,
2b, 2c base station numbers BS2A, BS2B, BS2C
And the mobile station numbers MV3A, MV3B, M of the mobile stations 3a, 3b, 3c registered in the base stations 2a, 2b, 2c.
If the number of the mobile station of the transmission destination is transmitted from the mobile station of the transmission source, it is stored in advance in association with the V3C, and when the call is controlled by the exchange, the transmission destination of the mobile station of the transmission source is set. Since the base station number corresponding to the mobile station number is transmitted, the source mobile station can receive the base station number of the base station whose location is registered by the destination mobile station. With this, it is possible to realize the information providing service of the base station as the information of the other party during the call.

Further, during call control, the base station number of the base station in which the destination mobile station has registered its location is displayed on the source mobile station, so that the source mobile station can visually confirm It is possible to realize the information providing service of the base station.

(Embodiment 2) Now, the above-mentioned Embodiment 1 provides an information providing service only for the base station number of the base station in which the destination mobile station has registered its location with respect to the source mobile station. However, as in the second embodiment described below, it is possible to provide the source mobile station with position information that can identify the base station number and the location of the destination mobile station. Good. In the second embodiment,
Components having the same configurations and functions as those of the units shown in FIG. 1 are designated by the same reference numerals, and detailed description thereof will be omitted.

Only the parts different in structure and operation from the first embodiment will be described below. FIG. 8 is a diagram showing a memory configuration example of the database device according to the second embodiment. In the second embodiment, the exchange 1 has a database device 8 instead of the database device 7B.

The database device 8 has a memory structure in which the correspondence between the mobile station number and the base station number in the database device 7B described above is further associated with position information for specifying the location of the mobile station. For example, in the mobile station number MV3A, the base station number BS2A and the position information message "Jimsho A" are stored in association with each other. Further, in the mobile station numbers MV3B and MV3C, a base station number BS2B and a position information message "keyword B" which are common to both are stored in association with each other.

More specifically, the mobile station number MV3A
Corresponds to the location information message "Jimsho A", and the mobile station 3a is located in the office A in the communication zone 6a of the base station 2a. Also, the mobile station number M
The location information message "keyword B" corresponds to V3B and MV3C, and the mobile stations 3b and 3c are the base stations 2
It is located in the conference room B in the communication zone 6b of b.

Next, the operation of each station will be described in detail. First, the operation of the exchange 1 will be described. FIG. 9 is a flowchart explaining the operation of the exchange 1 according to the second embodiment. In the second embodiment, since the operations of step S2 and step S4 are different in the flow shown in FIG. 5 described above, only that part will be described. Note that the same steps as those in FIG. 5 are denoted by the same step numbers in FIG. 9, and the description thereof will be omitted.

In the second embodiment, when the exchange 1 receives a call request from the mobile station 3a while waiting, the database device 8 is used to receive the call request from the mobile station 3a which is the source of the call. Mobile station number MV of the destination mobile station 3b
Based on 3B, the base station number corresponding to the mobile station number MV3B and the location information message are searched. As a result, the control device 7A responds from the database device 8 with the base station number BS2B corresponding to the mobile station number MV3B and the position information message "keyword B" as a search result (step S22).

In this way, when the base station number BS2B and the position information message "keyword B" are acquired,
The switching center 1 sends the base station number BS2B and the location information message "keyword B" acquired from the database device 8 to the mobile station 3a, which is the transmission source, during the call control by the line connection (step S24). .

Next, the operation of the mobile stations 3a, 3b and 3c will be described. FIG. 10 is a flowchart for explaining the operation of the mobile station according to the second embodiment, and FIG. 11 is a diagram showing a display example during a call at the mobile station according to the second embodiment. In the second embodiment, the operations of step S13 and step S14 are different in the flow shown in FIG. 6 described above, and therefore only that part will be described. Note that the same steps as those in FIG. 6 are assigned the same step numbers in FIG. 10 and their explanations are omitted. In addition, here, the operation of the mobile station 3a will be described in accordance with the above-described example of the description of the exchange 1.

In the mobile station 3a, the mobile station number MV3B input when making a call request to the mobile station 3b is shown in FIG.
As shown in (A), it is converted into a character pattern by the character generation unit 301a and displayed and output on the display unit 309. After that, as in the case of the above-described first embodiment, when the calling process is executed, the base station number BS2B and the position information message of the base station 2b to which the mobile station 3b of the transmission destination is registered from the exchange 1 are transmitted. "Keyword B" is received (step S33).

The mobile station 3a receives the received base station number BS
2B and the position information message “keyword B” are also subjected to character pattern conversion by the character generation unit 301a,
It is output to the display unit 309. As a result, the display unit 309 displays the mobile station number MV3B as shown in FIG.
At the same time, the base station number "BS2B" and the position information message "keyword B" are displayed and output (step S34). The display may be displayed during a call prior to a call.

As described above, according to the second embodiment, the database device 8 of the exchange 1 is associated with each base station number, each mobile station number, and position information for specifying the location of each mobile station. When the call originator's mobile station number is sent from the call originator's mobile station, the call is controlled by the exchange 1 to correspond to the caller's callee's callee's mobile station. Since the base station number and the position information to be transmitted are transmitted, the source mobile station can receive the number and the position information of the base station whose position is registered by the destination mobile station. As a result, it is possible to realize an information providing service for specifying the location of the base station as the information of the other party during the call.

Further, during call control, since the base station number and position information of the base station in which the destination mobile station has registered its location are displayed on the source mobile station, the source mobile station is displayed. It is possible to realize the information providing service for visually specifying the location of the base station.

(Third Embodiment) The first embodiment described above provides an information providing service only for the base station number of the base station whose location is registered with respect to the source mobile station. As described in the third embodiment described below, the base station number and the guide information (guidance message) for guiding the owner of the mobile station are provided to the source mobile station. You may be able to provide it. In the third embodiment, components having the same configurations and functions as those shown in FIG. 1 are designated by the same reference numerals, and detailed description thereof will be omitted.

Only the parts different in structure and operation from the first embodiment will be described below. FIG. 12 is a diagram showing a memory configuration example of the database device according to the third embodiment.
In the third embodiment, the exchange 1 uses the database device 7B.
Instead of this, a database device 9 is provided.

The database device 9 has a memory structure in which a correspondence message between the mobile station number and the base station number in the above-mentioned database device 7B is further associated with a guidance message for guiding the situation of the owner of the mobile station. Have.
For example, the base station number BS2A is assigned to the mobile station number MV3A.
And a guidance message "Sekini Imas" are stored in association with each other. Further, in the mobile station numbers MV3B and MV3C, a base station number BS2B that is common to both and a guidance message "Tadaimakaigichu" are stored in association with each other.

More specifically, the mobile station number MV3A
Is compatible with the guidance message "Sekinimas",
The owner of the mobile station 3a is seated in the communication zone 6a of the base station 2a. Also, the mobile station number MV3
B and MV3C correspond to the guidance message "Taidai Makaigichu", and the owners of the mobile stations 3b and 3c are in a meeting within the communication zone 6b of the base station 2b.

Next, the operation of each station will be described in detail. First, the operation of the exchange 1 will be described. FIG. 13 is a flowchart explaining the operation of the switching center 1 according to the third embodiment. In the third embodiment, since the operations of step S2 and step S4 are different in the flow shown in FIG. 5 described above, only that part will be described. Note that the same steps as those in FIG. 5 are assigned the same step numbers in FIG. 13, and the description thereof will be omitted.

In the third embodiment, when the exchange 1 receives a call request from the mobile station 3a while waiting, the database device 9 is used to receive the call request from the mobile station 3a which is the source of the call. Mobile station number MV of the destination mobile station 3b
Based on 3B, the search for the base station number and the guidance message corresponding to the mobile station number MV3B is performed. As a result, the control device 7A responds from the database device 9 with the base station number BS2B corresponding to the mobile station number MV3B and the guidance message "Taidaikaigichu" as a search result (step S42).

[0100] When the base station number BS2B and the guidance message "Taidaikaikaichu" are thus acquired, the switching center 1 acquires the base station number acquired from the database device 9 during call control by line connection. The BS 2B and the guidance message "Taidai Mikaikichu" are transmitted to the mobile station 3a which is the transmission source (step S44).

Next, the operation of the mobile stations 3a, 3b and 3c will be described. FIG. 14 is a flowchart for explaining the operation of the mobile station according to the third embodiment, and FIG. 15 is a diagram showing a display example during a call at the mobile station according to the third embodiment. In the third embodiment, since the operations of step S13 and step S14 are different in the flow shown in FIG. 6 described above, only that part will be described. Note that the same steps as those in FIG. 6 are denoted by the same step numbers in FIG. 14, and the description thereof will be omitted. In addition, here, the operation of the mobile station 3a will be described in accordance with the above-described example of the description of the exchange 1.

In the mobile station 3a, the mobile station number MV3B input when making a call request to the mobile station 3b is shown in FIG.
As shown in (A), it is converted into a character pattern by the character generation unit 301a and displayed and output on the display unit 309. After that, as in the case of the above-described first embodiment, when the calling process is executed, the base station number BS2B of the base station 2b with which the mobile station 3b of the transmission destination is registered from the exchange 1 and the guidance message ""TaidaiMikaikichu" is received (step S53).

The mobile station 3a receives the received base station number BS
The character generation unit 301a also converts the character pattern of 2B and the guidance message "Taidai Mikaikichu", and outputs the result to the display unit 309. As a result, the display unit 309
, The mobile station number MV3, as shown in FIG.
Along with B, the base station number “BS2B” and the guidance message “Taidai Makaichu” are displayed and output (step S54). The display may be displayed during a call prior to a call.

As described above, according to the third embodiment, the database device 9 of the exchange 1 has each base station number, each mobile station number registered in each base station, and each mobile station. Corresponding guide information for guiding the owner's situation is stored in advance, and when the mobile station number of the caller originates from the mobile station of the caller, the caller's move is performed when the exchange control the call. Since the base station number and guidance information corresponding to the destination mobile station is transmitted to the station,
The source mobile station can receive the number and guide information of the base station whose location is registered by the destination mobile station. As a result, it is possible to realize an information providing service for the situation information of the base station or the mobile local holder as the information of the other party during the call.

Further, at the time of call control, the base station number and guidance information of the location of the destination mobile station are displayed on the source mobile station. In this way, it is possible to realize the information providing service regarding the situation guidance of the base station and the mobile local carrier.

(Embodiment 4) In the above-described Embodiment 3, the originator mobile station is provided with a guide message for guiding the situation of the owner of the mobile station together with the destination base station number. However, as in the fourth embodiment described below, a guidance message is provided to the originating mobile station to inform the owner of the originating mobile station of the originating mobile station. The call request may be formally accepted after determining the situation. The fourth embodiment
1 having the same configuration and function as those of the respective units shown in FIG. 1 are designated by the same reference numerals and detailed description thereof will be omitted.

Only the parts different in structure and operation from the first embodiment will be described below. FIG. 16 is a diagram showing a memory configuration example of the database device according to the fourth embodiment.
In the fourth embodiment, the exchange 1 uses the database device 7B.
Instead, a database device 81 is provided.

The database device 81 uses a correspondence message between the mobile station number and the base station number in the database device 7B described above, and further provides a guidance message for guiding the situation of the owner of the mobile station and a mobile station connection inquiry. It has a memory configuration corresponding to connection inquiry information indicating necessity. For example, the mobile station number MV3A stores the base station number BS2A, the guidance message "SEMINIMOUS", and the connection inquiry information "NO" in association with each other.
The mobile station numbers MV3B and MV3C are associated with a base station number BS2B common to both parties, a guidance message "Taidai Makaichu", and connection inquiry information "necessary" in association with each other.

Specifically, the mobile station number MV3A
Is compatible with the guidance message "Sekinimas",
The owner of the mobile station 3a is seated in the communication zone 6a of the base station 2a. Therefore, regarding connection inquiries, there is no problem in terms of timing at all times, and "no" is set because connection inquiry is not required. Further, the mobile station numbers MV3B and MV3C correspond to the guidance message "Taidaikaikaichu", and the owners of the mobile stations 3b and 3c are in a meeting in the communication zone 6b of the base station 2b. Therefore, with regard to the connection inquiry, “necessary” is set because an important meeting or the like is taken into consideration and the connection inquiry is required.

Next, the operation sequence will be described. This operation sequence is also carried out according to the first embodiment described above, and since it is common in general, only different parts will be described. FIG. 17 is a diagram showing a sequence of outgoing and incoming calls during a call in the mobile radio communication system according to the fourth embodiment.

In the fourth embodiment, as shown in FIG. 17, only the notification sequences INF1 and INF2 are executed before the incoming sequences RCP1 and RCP2 are executed. This notification sequence INF1, INF2
Then, for the mobile station 3a that is the source,
Since the search result of No. 1, that is, the mobile station information of the mobile station 3b of the transmission destination is notified, the mobile station 3a of the transmission source refers to the guidance message among the mobile station information to identify the mobile station 3b of the transmission destination. You can check the status of the possession holder (currently in a meeting).

Notification sequence INF1, INF2 above
Later, the tone signal T is transmitted from the mobile station 3a to the exchange 1.
(Alternatively, it is possible to transmit on the "associated control channel" used during a call), which is a response sequence to mobile station information. This tone signal T
Contains an indication of either the final connection request or the disconnection at this point. Therefore, at the exchange 1,
When the tone signal T, which means a final connection request, is accepted, line connection is performed again (incoming sequence RCP1, RCP2). On the other hand, when the tone signal T, which means disconnection, is accepted, communication between the exchange 1 and the mobile station 3a, which is the transmission source, is disconnected without making a line connection.

Next, the operation of each station will be described in detail. First, the operation of the exchange 1 will be described. FIG. 18 is a flowchart explaining the operation of the switching center 1 according to the fourth embodiment. The operation of the switching center 1 according to the fourth embodiment is the same as that of the above-described third embodiment except that the connection inquiry processing is added, and therefore the common part will be briefly described.

In the fourth embodiment, when the exchange 1 is waiting and receives a call request from the mobile station 3a (step S61), the database device 81 is used to send the mobile station which is the source of the call. Based on the mobile station number MV3B of the destination mobile station 3b received from 3a, the mobile station number MV
A search for the base station number, guidance message, and connection inquiry corresponding to 3B is performed. As a result, the control device 7A receives the mobile station number MV3B from the database device 81.
The base station number BS2B corresponding to the above, the guidance message "Taidai Kaikaichu", and the connection inquiry information "Required" are returned as search results (step S62).

In this way, when the base station number BS2B, the guidance message "Taidai Kaikaichu", and the connection inquiry information "Required" are acquired, the exchange 1 makes a connection inquiry from the contents of the connection inquiry information before connection. It is determined whether or not (step S63). In this case, since the connection inquiry information is “necessary”, the exchange 1
At the same time as making a connection inquiry to the mobile station 3a, a base station number BS2B and a guidance message "Taidaikaigichu" are transmitted so that the answer to the connection inquiry can be easily determined (step S64).

After that, when the tone signal T is received from the source mobile station 3a (step S65), this incoming call is used as a response to the connection inquiry, and a connection request or a connection request is made based on the tone signal T indicating the reply content. It is determined whether the request is a disconnection request (step S66). As a result, if the connection request is made, the exchange 1 controls the communication state between the source mobile station 3a and the destination mobile station 3b in a state where the communication between the exchange 1 and the mobile station 3a is connected. (Step S67).
On the other hand, if the request is a disconnection request, the exchange 1 disconnects the communication with the mobile station 3a which is the transmission source and ends the process.

When the connection inquiry information is "NO" (step S63), since the connection inquiry to the mobile station 3a of the transmission source is unnecessary, the line connection is started in step S67.

Next, the operation of the mobile stations 3a, 3b and 3c will be described. FIG. 19 is a flowchart for explaining the operation of the mobile station according to the fourth embodiment, and FIG. 20 is a diagram showing a display example during a call at the mobile station according to the fourth embodiment. The operation of the mobile station according to the fourth embodiment is the same as that of the above-described third embodiment except that the connection inquiry processing is added. Therefore, common parts will be briefly described. In addition, here, the operation of the mobile station 3a will be described in accordance with the above-described example of the description of the exchange 1.

In the mobile station 3a, the mobile station number MV3B input when making a call request to the mobile station 3b is shown in FIG.
As shown in (A), it is converted into a character pattern by the character generation unit 301a and displayed and output on the display unit 309 (step S71). After that, when the calling process is executed (step S72), as in the third embodiment,
Since the destination mobile station 3b needs the connection inquiry, the connection inquiry is received from the exchange 1 before the connection. At that time, the exchange station 1 receives the base station number BS2B of the base station 2b in which the destination mobile station 3b is registered and the guidance message "Taidaikaigichu" (step S73).

The mobile station 3a receives the received base station number BS
The character generation unit 301a also converts the character pattern of 2B and the guidance message "Taidai Mikaikichu", and outputs the result to the display unit 309. Since this reception is a connection inquiry, the display unit 309 displays the message in FIG.
As shown in (B), a message screen MSG for inputting a reply to the connection inquiry is formed under the base station number "BS2B" and the guidance message "Taidai Makaichu" displayed together with the mobile station number MV3B. (Step S74).

On this message screen MSG, as an example, a message to the effect that "Please input whether or not to connect" is displayed, and if the ten key "1" on the key input unit 302 is pressed, "Connect" and the function key " When you press "Disconnect", a message to the effect that "Disconnect" will be displayed.

After that, when the key operation of the ten-key "1" or the function key "disconnection" is performed, the tone signal T corresponding to the key operation is generated, and the tone signal T is a reply to the connection inquiry and the exchange 1 Is sent in response (step S75). At this time, if the ten key "1" is operated (step S76), a line connection request is finally made.
As shown in (C), the mobile phone is displayed while the mobile station information is displayed. Then, when the call ends (step S
77), the call operation and the display operation are ended (step S).
78).

On the other hand, when the function key "disconnect" is operated (step S76), a line disconnection request is finally made. Thereafter, in step S78, the communication operation with the exchange 1 and the display operation are performed. Ends.

As described above, according to the fourth embodiment, each base station number is stored in the database device 81 of the exchange 1.
Each mobile station number, a guidance message that guides the status of the owner of each mobile station, and connection inquiry information indicating the necessity of connection inquiry for each mobile station are stored in advance in association with each other, When the mobile station number of the destination is transmitted from the station, if the source mobile station needs a connection inquiry, the base station number corresponding to the destination mobile station,
Since a guidance message and a connection inquiry are sent to make a connection inquiry before connection, and call control is performed when connection is possible, status information of the base station and mobile local owner is provided as information of the other party before connection. Information provision service is provided, which makes it possible to consider the situation of the destination mobile station before connection.

Further, since the mobile station of the transmission source displays the mobile station information set and then responds with an answer indicating whether or not the connection is possible, the mobile station of the transmission source visually holds the base station or the mobile local information. It is possible to respond with an answer considering the situation of the destination mobile station while confirming the information providing service about the situation guidance of the person. That is, if the information on the receiving side is insufficient, the calling side does not know the state of the receiving side.
Although the connection may be made even during the conference, the fourth embodiment makes it possible to make the connection when the user wants to make a call in consideration of the situation on the called side.

(Fifth Embodiment) In the second to fourth embodiments described above, the position information and the guidance message are transferred from the originator when the exchange 1 controls the call (before the line connection or after the line connection). Although it is displayed on the station, it is possible to select the contents to be provided to the source mobile station when each mobile station becomes the destination, as in the fifth embodiment described below. Good. In the fifth embodiment, components having the same configurations and functions as those of the components shown in FIG. 1 are designated by the same reference numerals, and detailed description thereof will be omitted.

Only the parts different in structure and operation from the first embodiment will be described below. FIG. 21 is a diagram showing a memory configuration example of the database device according to the fifth embodiment.
In the fifth embodiment, the exchange 1 uses the database device 7B.
Instead of this, a database device 82 is provided.

The database device 82 further includes position information (see FIG. 8), guidance message (see FIG. 12), and connection inquiry information (in addition to the correspondence between the mobile station number and the base station number in the database device 7B described above). Figure 1
(See 6)). For example,
The mobile station number MV3A stores a base station number BS2A, a position information message "Jimsho A", a guidance message "Sekinimas", and connection inquiry information "No" in association with each other. In addition, mobile station numbers MV3B and MV3
C has a base station number BS2B common to both parties, a position information message "KAIGITSU B", a guidance message "TADAIMA KAIGISHU", and connection inquiry information "REQUIRED".
Are stored in association with each other.

The difference from the database device applied to each of the above-described embodiments is that the owner of the mobile station selects either the position information or the guidance message. Therefore, in the database device 82, the display selection “1”,
A display selection flag indicating display non-selection “0” is provided.
As shown in FIG. 21, the display selection flag is shown in parentheses () in the columns of the mobile stations corresponding to the position information and the guidance message, respectively.

For example, in the case of the mobile station 3a, "1", that is, display selection is registered in the position information column together with "Jimsho A", and "0", that is, display non-selection is displayed in the guidance message column together with "Sekinima". It is registered. In the case of the mobile stations 3b and 3c, the display selection flag "0", that is, the display non-selection, is registered in the position information field together with "Keywords B", and the display selection together with "Taidai Kaikaichu" is selected in the guidance message field. The flag "1", that is, the display selection is registered. In this way, it is possible to select the information to be displayed on the source mobile station according to the degree of the situation of each mobile station.

In the fifth embodiment, the operation at the time of a call is carried out according to the fourth embodiment described above, but the mobile station information displayed by the mobile station of the transmission source is stored in the database device 82 shown in FIG. The registered content, that is, the display selection flag, is followed. Specifically, the exchange 1 controls the display and non-display of the position information and the guidance message according to the state of the display selection flag.

Here, the operation of selecting the mobile station information in each station will be described in detail. First, the mobile station will be described.
22 is a flowchart for explaining the display selection operation by the mobile station, and FIG. 23 is a diagram showing a display example at the time of display selection.

Each mobile station can arbitrarily enter the display selection operation. In this case, first, a key operation of the key input unit 302 causes a mobile station information selection request to be notified to the source mobile station (step S81). Exchange 1
After accepting this call, the connection is established between the exchange 1 and the source mobile station.

After this connection, the display unit 30 of the mobile station of the transmission source
As shown in FIG. 23, position information and guidance message which are options are displayed in 9, and the cursor CSL is placed at the mobile station information which is currently selected for display (step S82). The cursor CSL can be freely moved between the position information and the guidance message by operating the function key (key input unit 302).

Then, by operating the cursor, the cursor CS
When L moves to the guidance message (lower side) and is determined by the function key (key input unit 302) in that state, the guidance message is confirmed as the display selection target (step S83). After this, the source mobile station is the exchange 1
An instruction to display and select a guidance message is transmitted to (step S84).

Next, the exchange 1 will be described. Figure 2
4 is a flow chart for explaining the display selection operation by the exchange. In this display selection operation, an example will be given in which the switching center 1 executes in response to a request from the mobile station. However, display selection and non-display selection are automatically set according to the base station number, position information, or the content of the guidance message. Alternatively, the switching may be performed according to a change in the base station number, the position information, or the content of the guidance message.

In the fifth embodiment, when the mobile switching center 1 receives a notification content selection request from a mobile station, it waits for the selection instruction to be transmitted by connecting the communication between the mobile station and its own station. Yes (step S91). After that, when a selection instruction is sent from the mobile station of the transmission source (step S
92) , accesses the database device 82, and switches the mobile station information to be notified according to the selection instruction (step S93). That is, in the database device 82, the display selection flag is updated.

As described above, according to the fifth embodiment, each base station number is stored in the database device 82 of the exchange 1.
When each mobile station number, each position information, each guidance information, and each connection inquiry information are stored in advance in association with each other, and the number of the destination mobile station is transmitted from the source mobile station,
If the originating mobile station needs a connection inquiry,
The base station number corresponding to the destination mobile station, location information, guidance information, and mobile station information set by the source mobile station in the connection inquiry are sent to make a connection inquiry before connection Since the call control is performed when it is possible, the information providing service requested by the caller is performed before the connection. As a result, it is possible to consider the situation of the destination mobile station from the mobile station information requested by the source mobile station before connection.

Also in this fifth embodiment, since the mobile station information set by the source mobile station is displayed and then an answer indicating whether or not connection is possible is made to respond, the mobile station of the source sends a visual confirmation. It is possible to reply with an answer considering the situation of the destination mobile station while confirming the information providing service regarding the situation guidance of the base station or the mobile local carrier.

As described above, in the fifth embodiment, in order to return the selection contents to the previous one, the selection may be made again from the mobile station, or the selection from the base station at the time when the mobile station selects another base station. When the location registration is changed to, the contents may be automatically returned to the previous contents. In this way, if it is possible to change the contents to notify the destination of the mobile station depending on the location, which is convenient.

(Embodiment 6) In the above-mentioned Embodiment 1, the base station number (mobile station information) registered by the mobile station of the transmission destination is calculated from the mobile station number of the transmission destination mobile station. However, as in Embodiment 6 described below, an inquiry is made to the exchange station 1 to obtain the mobile station number registered in the base station from the base station number. You may In the sixth embodiment,
Components having the same configurations and functions as those of the units shown in FIG. 1 are designated by the same reference numerals, and detailed description thereof will be omitted.

The sixth embodiment is the same as the first embodiment described above.
Since it has the same configuration as the above, only the operation newly added to the first embodiment will be described below. First, the operation sequence will be described. FIG. 25 is a diagram showing a sequence of outgoing and incoming calls during a call in the mobile radio communication system according to the sixth embodiment.

In FIG. 25, MRS1 is a transmission sequence from a source mobile station for mobile station search to a base station in which the mobile station is registered, and MRS2 is a transmission side base station for mobile station search. A calling sequence to the exchange 1,
MRET is a search sequence from the exchange 1 to the database device 7B for mobile station search, MRES is a response sequence from the database device 7B to the exchange 1 for mobile station search, and MINF1 is a base station originating from the exchange 1. A notification sequence for relaying the mobile station information (mobile station number) that is the inquiry search result to the station is shown. MINF2 is the source of the mobile station information (mobile station number) that is the inquiry search result received by the base station on the transmission side. The notification sequence which notifies a mobile station is shown.

First, for example, the mobile station 3 within the communication zone 6a.
When a makes a call operation using the base station number BS2B as an inquiry target (call sequence MRS1), the call is received by the base station 2a forming the communication zone 6a. The base station 2a transmits the call originating from the mobile station 3a to the exchange 1 via the wired line 5a (calling sequence MR
S2). Since the mobile station 3a originates using the base station number BS2B, the exchange station 1 receives the base station number BS2B as an inquiry target. In this example, the exchange 1 uses the database device 7B to search for the mobile station number registered in the base station 2b (search sequence MRET).

The base station 2b forms a communication zone 6b as shown in FIG. Therefore, the database device 7B extracts the mobile station numbers MV3B and MV3C by searching the mobile station number based on the base station number BS2B. Therefore, the mobile station numbers MV3B and MV3C are returned from the database device 7B to the exchange 1 as the inquiry search result (response sequence MRES).

When the exchange 1 receives the mobile station numbers MV3B and MV3C responded from the database device 7B,
The operation of notifying the mobile station numbers MV3B and MV3C to the mobile station 3a which is the transmission source as the inquiry search result is started.
That is, first, the mobile station number MV3B, MV3C is transmitted from the exchange 1 to the originating base station 2a (notification sequence MINF1), and then the base station 2a transmits the mobile station number to the originating mobile station 3a. MV3B and MV3C are transmitted (notification sequence MINF2). In this way, the notification of the mobile station numbers MV3B and MV3C, which are the inquiry search results, from the exchange 1 to the mobile station 3a via the base station 2a is completed.

Next, the operation regarding the inquiry of each station will be described in detail. First, the operation of the exchange 1 will be described. FIG. 26 is a flow chart for explaining the inquiry operation of the exchange 1.

When the exchange 1 receives the inquiry request from a certain mobile station while waiting, the base station number to be inquired is received from the source mobile station (step S10).
1). At this time, it is assumed that the source is the mobile station 3a and the inquiry target is the base station 2b. Therefore, the exchange 1
The base station number BS2B of the inquiry target base station 2b is received.

The control device 7A of the exchange 1 deposits the base station number BS2B received by the inquiry request in the database device 7B, and issues an instruction to inquire and retrieve the mobile station number corresponding to the base station number BS2B. The database device 7B starts the inquiry search based on the input base station number BS2B, and the corresponding mobile station numbers MV3B, MV.
Get 3C. The mobile station numbers MV3B and MV3C are responded to the control device 7A as a query search result (step S102).

Thus, the mobile station numbers MV3B and MV3
When C is acquired, the mobile switching center 1 receives the mobile station number MV3.
B and MV3C are sent as a response to the mobile station 3a which is the source (step S103).

Next, the operation of the mobile stations 3a, 3b and 3c will be described. FIG. 27 is a flowchart for explaining the inquiry operation of the mobile station, and FIG. 28 is a diagram showing a display example during the inquiry operation in the mobile station. Here, the operation of the mobile station 3a will be described in accordance with the above-described explanation example of the exchange 1.

When the mobile station 3a makes an inquiry request to the base station 2b, first, a display screen for inputting an inquiry target according to the operation of the function keys is shown in FIG.
8 (A) is displayed. Key input unit 302
By this operation, the base station number BS2B to be inquired is dialed (step S111). At that time, the input base station number BS2B is converted into a character pattern by the character generation unit 301a and displayed and output on the display unit 309, as shown in FIG. 28B.

Then, a call is made to the exchange 1 using the inputted base station number BS2B, and the base station number B
S2B is transmitted to the exchange 1 via the base station 2a. In this way, the calling process is executed (step S11).
2). Thereafter, the inquiry result based on the base station number BS2B is received from the exchange 1 (step S113). In this case, the inquiry results are two mobile station numbers MV3B and MV3C.

The mobile station 3a receives the received mobile station number MV.
With respect to 3B and MV3C, the character generation unit 301a also performs character pattern conversion and outputs the result to the display unit 309. As a result, on the display unit 309, as shown in FIG.
The base station number BS2B that is the inquiry target and the mobile station numbers MV3B and MV3C that are the inquiry results are displayed and output (step S114).

As described above, according to the sixth embodiment, the mobile station whose location is registered in the base station is obtained by the inquiry search from the mobile station of the transmission source at any time. It is possible for the mobile station to know the mobile station number from the base station number.

After the inquiry, the number of the mobile station corresponding to the base station is displayed in the mobile station of the transmission source, so that the information providing service for the mobile station visually registered in the base station can be provided. It is possible to confirm.

(Embodiment 7) In the above-described Embodiment 6, the mobile station of the transmission source requests only the inquiry to the switching center 1. However, as in Embodiment 7 described below. Alternatively, the exchange station 1 may select one of the mobile station numbers obtained by the inquiry after the inquiry and make a call between the mobile stations. In the seventh embodiment, components having the same configurations and functions as those of the components shown in FIG. 1 are designated by the same reference numerals, and detailed description thereof will be omitted.

The seventh embodiment is the same as the above-mentioned sixth embodiment.
Since it has the same configuration as (Embodiment 1),
Only the operation newly added to the sixth embodiment will be described below. First, the operation sequence will be described.
FIG. 29 is a diagram showing a sequence of outgoing and incoming calls during a call in the mobile radio communication system according to the seventh embodiment.

FIG. 29 is a combination of the inquiry / retrieval sequence shown in FIG. 25 with the call and notification sequence shown in FIG. Therefore, in the mobile station 3a, after the inquiry search result is obtained by the notification sequences MINF1 and MINF2, the desired mobile station is selected from the inquiry search result while maintaining the communication state with the exchange 1.
The mobile station number is transmitted to the exchange 1. At that time, the transmission sequences CLL1 and CLL2 are used.

The subsequent sequence (call only) is in accordance with the first embodiment described above, and here, the sixth embodiment is used.
The call sequence is shifted to while maintaining the inquiry sequence by.

Next, the operation will be described, but only the part newly added to the above-described sixth embodiment will be described below. FIG. 30 is a flow chart for explaining the collation and line connection operations on the exchange side according to the seventh embodiment.

In the flow shown in FIG. 30, steps S101 to S103 are performed in the same manner as in the sixth embodiment, and in the following step S104, the mobile station is selected based on the inquiry result. That is, this selection is instructed from the mobile station of the transmission source through the transmission sequences CLL1 and CLL2 as described in the description of the above sequence.

Thereafter, the exchange 1 connects the mobile station selected by the instruction of the source mobile station, that is, the line between the destination mobile station and the source mobile station, and starts the call control (step). S105).

As described above, according to the seventh embodiment, the exchange station 1 selects the mobile station to be connected from the mobile station numbers obtained by the inquiry search and performs call control. Therefore, it is possible to obtain the mobile station number from the base station number and form the call state without specifying the destination mobile station number.

The seventh embodiment is also effective, for example, in security applications, when a user wants to talk to a mobile station at the location or when he wants to select one of the mobile stations.

Now, the above-mentioned seventh embodiment is replaced by the second embodiment.
~ 5, the notification sequence MINF1,
In MINF2, if the mobile station information other than the mobile station number is included as the inquiry detection result, it is possible to display and output the mobile station information other than the mobile station number during a call.

[0167]

[0168]

[0169]

[0170]

[0171]

[0172]

[0173]

As described above , according to the present invention, the number of each base station in the exchange, the number of each mobile station registered in each base station, and the status of the owner of each mobile station When the number of the destination mobile station is transmitted from the source mobile station, the guide information for guiding and the connection inquiry information indicating the necessity of connection inquiry of each mobile station are stored in advance, If the source mobile station requires a connection inquiry, the base station number corresponding to the destination mobile station, guidance information, and a connection inquiry are sent to make a connection inquiry before connection. Since the call control is performed, the information providing service for the situation information of the base station and the mobile local holder is provided as the information of the other party before the connection, and by this, the situation of the destination mobile station can be confirmed before the connection. Can be considered The effect is that an effective mobile wireless communication system can be obtained.

According to the next invention, the number of each base station in the exchange, the number of each mobile station registered in each base station, the position information for specifying the location of each mobile station, and the possession of each mobile station The guide information for guiding the owner's situation and the connection inquiry information indicating the necessity of connection inquiry of each mobile station are stored in advance in association with each other, and the number of the mobile station of the transmission destination is changed from the mobile station of the transmission source. When the call is made, if the source mobile station needs a connection inquiry, the number of the base station corresponding to the destination mobile station, location information, guidance information, and connection inquiry Since the set mobile station information is transmitted and a connection inquiry is made before connection, and call control is performed when connection is possible, the information providing service requested by the caller before connection is performed. Originator before connection An effect that the mobile radio communication system capable of considering the status of the destination mobile station from the mobile station information requesting the mobile station is obtained.

According to the next invention, since the mobile station information set by the source mobile station is displayed and then an answer indicating whether or not connection is possible is made to respond, the source mobile station visually determines the base station. It is possible to obtain a mobile wireless communication system capable of responding to an answer in consideration of the situation of a destination mobile station while confirming an information providing service for situation guidance of a station or a mobile local carrier.

According to the next invention, the mobile station whose location is registered in the base station is obtained by an inquiry search from the mobile station of the transmission source at an arbitrary time. The mobile radio communication system capable of knowing the mobile station number can be obtained.

According to the next invention, after the inquiry, the number of the mobile station corresponding to the base station is displayed in the source mobile station, so that the mobile station visually registered in the base station can be displayed. It is possible to obtain a mobile radio communication system capable of confirming the information providing service.

According to the next invention, the switching center selects the mobile station to be connected from the mobile station numbers obtained by the inquiry search and performs call control. It is possible to obtain a mobile radio communication system capable of obtaining a mobile station number from a base station number and forming a call state without specifying a number.

[0179]

[0180]

[0181]

According to the next invention, the number of each base station in the exchange, the number of each mobile station registered in each base station, the guide information for guiding the situation of the owner of each mobile station, and The connection inquiry information indicating the necessity of connection inquiry of each mobile station is associated and stored in advance, and when the number of the destination mobile station is transmitted from the source mobile station, the source mobile station connects. If you need an inquiry, send the number of the base station corresponding to the destination mobile station, guidance information, and connection inquiry to make a connection inquiry before connecting,
Since the process of displaying the mobile station information set by the source mobile station and then responding with an answer indicating whether the connection is possible and controlling the call when the connection is possible, the base station and As a result, a visual information providing service for the situation guidance of the mobile local holder is provided, which provides a mobile wireless communication method capable of considering the situation of the destination mobile station before connection. Play.

According to the next invention, the number of each base station in the exchange, the number of each mobile station registered in each base station, the position information for specifying the location of each mobile station, and the possession of each mobile station The guide information for guiding the owner's situation and the connection inquiry information indicating the necessity of connection inquiry of each mobile station are stored in advance in association with each other, and the number of the mobile station of the transmission destination is changed from the mobile station of the transmission source. When the call is made, if the source mobile station needs a connection inquiry, the number of the base station corresponding to the destination mobile station, location information, guidance information, and connection inquiry Sends the set mobile station information, inquires about the connection before connecting, displays the mobile station information set by the source mobile station, and then responds with an answer indicating whether the connection is possible. Since it was a process to perform Before the connection, a visual information provision service requested by the caller is provided, which allows the mobile station to consider the situation of the callee's mobile station from the mobile station information requested by the caller's mobile station before connection. An effect that a body wireless communication method can be obtained is obtained.

According to the next invention, the mobile station whose position is registered in the base station is obtained by an inquiry search from the mobile station of the transmission source at any time, and after the inquiry, the mobile station of the transmission source responds to the base station. Since the process of displaying the mobile station number is performed, the mobile station that is the source mobile station obtains the mobile station number from the base station number, and the mobile station that is the source mobile station is visually registered in the base station. With this, it is possible to obtain a mobile wireless communication method capable of confirming the information providing service for.

According to the next invention, the exchange station has a process of selecting a mobile station to be connected from the mobile station numbers obtained by the inquiry search and performing call control. There is an effect that a mobile wireless communication method can be obtained in which a mobile station number can be acquired from a base station number to establish a call state without specifying a number.

[Brief description of drawings]

FIG. 1 is a configuration diagram showing a mobile radio communication system according to a first embodiment of the present invention.

FIG. 2 is a diagram showing an example of a memory configuration of the database device according to the first embodiment.

FIG. 3 is a block diagram showing an internal configuration of a mobile station according to the first embodiment.

FIG. 4 is a diagram showing a sequence of outgoing and incoming calls during a call in the mobile radio communication system according to the first embodiment.

FIG. 5 is a flowchart for explaining the operation of the switching center according to the first embodiment.

FIG. 6 is a flowchart illustrating an operation of the exchange according to the first embodiment.

FIG. 7 is a diagram showing a display example during a call in a mobile station in the first embodiment.

FIG. 8 is a diagram showing a memory configuration example of a database device according to a second embodiment.

FIG. 9 is a flowchart for explaining the operation of the switching center according to the second embodiment.

FIG. 10 is a flowchart illustrating the operation of the mobile station according to the second embodiment.

FIG. 11 is a diagram showing a display example during a call in a mobile station according to the second embodiment.

FIG. 12 is a diagram showing a memory configuration example of a database device according to a third embodiment.

FIG. 13 is a flowchart for explaining the operation of the switching center according to the third embodiment.

FIG. 14 is a flowchart illustrating an operation of the mobile station according to the third embodiment.

FIG. 15 is a diagram showing a display example during a call in a mobile station according to the third embodiment.

FIG. 16 is a diagram showing a memory configuration example of the database device according to the fourth embodiment.

FIG. 17 is a diagram showing a sequence of outgoing and incoming calls during a call in the mobile radio communication system according to the fourth embodiment.

FIG. 18 is a flowchart for explaining the operation of the switching center according to the fourth embodiment.

FIG. 19 is a flowchart illustrating the operation of the mobile station according to the fourth embodiment.

FIG. 20 is a diagram showing a display example during a call in a mobile station according to the fourth embodiment.

FIG. 21 is a diagram showing an example of a memory configuration of the database device according to the fifth embodiment.

FIG. 22 is a flowchart illustrating a display selection operation by a mobile station according to the fifth embodiment.

FIG. 23 is a diagram showing a display example when a display is selected according to the fifth embodiment.

FIG. 24 is a flowchart for explaining a display selection operation by the exchange in the fifth embodiment.

FIG. 25 is a diagram showing a sequence of outgoing and incoming calls during a call in the mobile radio communication system according to the sixth embodiment.

FIG. 26 is a flowchart for explaining an inquiry operation by the exchange in the sixth embodiment.

FIG. 27 is a flowchart for explaining the inquiry operation of the mobile station in the sixth embodiment.

FIG. 28 is a diagram showing a display example during an inquiry operation in the mobile station in the sixth embodiment.

FIG. 29 is a diagram showing a sequence of outgoing and incoming calls during a call in the mobile radio communication system according to the seventh embodiment.

FIG. 30 is a flowchart for explaining an inquiry and connection operation by the exchange in the seventh embodiment.

FIG. 31 is a configuration diagram showing a mobile radio communication system according to a conventional example.

FIG. 32 is a diagram showing a sequence of outgoing and incoming calls during a call in the mobile wireless communication system according to the conventional example.

[Explanation of symbols]

1 switching center, 2a, 2b, 2c base station, 3a, 3b,
3c mobile station, 7A control device, 7B, 8, 9, 81, 8
2 database device, 301 control unit, 302 key input unit, 309 display unit.

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) H04Q ^7/ 00-7/38 H04B ⁷ /24-7/26 H04M 1/26-1/57

Claims (10)

(57) [Claims] 1. A switching center, a plurality of base stations connected to the switching center, and a plurality of mobile stations that perform communication with the switching center by wireless communication with each of the base stations. The station guides the number given to each mobile station pre-registered in each base station in correspondence with the number given to each base station, and the situation of the owner who possesses each mobile station. Storage means for preliminarily storing mobile station information including guide information and connection inquiry information indicating the necessity of connection inquiry of each mobile station; Search means for searching mobile station information corresponding to the mobile station number of the transmission destination from a plurality of mobile station information stored in the storage means when the mobile station number of the transmission destination is transmitted; From the storage means to the search of the search means The determination means for determining the necessity of the connection inquiry based on the connection inquiry information of the mobile station information obtained, and, if the result of the determination that the connection inquiry is required by the determination means, before connection, A connection inquiry unit that receives the mobile station information obtained by the search of the search unit to the mobile station of the transmission source and receives a response indicating whether or not the connection is possible; In the case, or when a response indicating that the connection inquiring means is connectable is accepted, the mobile station of the call destination is transmitted through the base station having the number of the base station obtained by the search of the search means among the plurality of base stations. A call control means for controlling a call between a mobile station having a number and the caller's mobile station, and a judgment result indicating whether or not a connection inquiry has been made by the judgment means. In this case, when the call control is performed by the call control means, the mobile means includes: transmitting means for transmitting the mobile station information obtained by the search by the search means to the mobile station of the originator. Body wireless communication system. 2. An exchange station, a plurality of base stations connected to the exchange station, and a plurality of mobile stations that perform communication with the exchange station by wireless communication with the base stations, the exchange The station, the number given to each mobile station pre-registered in each base station in correspondence with the number given to each base station, position information specifying the location of each mobile station, Storage means for preliminarily storing four types of mobile station information consisting of guidance information for guiding the situation of the owner of each mobile station and connection inquiry information indicating the necessity of connection inquiry of each mobile station. Among the mobile station information stored in the storage means, mobile station information to be supplied to each mobile station at the time of a call according to a request from each mobile station among the four types among the four types. Setting means to set one or more from When the number of the destination mobile station is transmitted from the source mobile station among the plurality of mobile stations, mobile station information corresponding to the destination mobile station number is stored in the storage means. A search means for searching from a plurality of mobile station information, and a judgment means for judging the necessity of a connection inquiry based on the connection inquiry information in the mobile station information obtained by the search of the search means from the storage means, If the determination unit obtains a determination result that connection inquiry is required, one or a plurality of types of mobile station information obtained by the search by the search unit before the connection is set by the setting unit. Connection inquiry means for transmitting information to the mobile station of the transmission source and receiving a response indicating whether or not connection is possible; When the connection inquiry response from the connection inquiry means is accepted, the number of the mobile station of the transmission destination is obtained through the base station having the number of the base station obtained by the search of the search means among the plurality of base stations. When a call control means for controlling a call between the mobile station and the mobile station of the call originator and a judgment result indicating whether or not the connection inquiry is made by the judging means, the search means is used when the call is controlled by the call control means. A mobile wireless communication system, comprising: transmitting means for transmitting the mobile station information obtained by the search to the source mobile station. 3. The mobile station of the originator makes one or more of a base station number, position information, guidance, and a connection inquiry based on the mobile station information transmitted from the connection inquiry means to the exchange. It has a display output means for outputting a plurality of displays, and a response transmission means for inputting an answer indicating whether or not connection is possible with respect to the displayed connection inquiry at the time of the display output, and for sending a response to the input answers. The mobile radio communication system according to claim 1 or 2 , characterized in that. 4. The switching center further includes: when the number of a base station to be queried among the plurality of base stations is transmitted from a mobile station which is a source of the plurality of mobile stations. Inquiry retrieval means for inquiring and retrieving the mobile station number corresponding to the inquired base station number from the plurality of mobile station numbers stored in the storage means, and the movement obtained by the inquiry retrieval of the inquiry retrieval means. mobile radio communication system according to any one of claims 1-3, characterized in that and a query result transmitting means for transmitting to said originating mobile station number of the station as a query result. Wherein said originating mobile station according to claim 4, characterized in that had a query result display output means for outputting display the number of the mobile station transmitted by the inquiry result transmission means Mobile wireless communication system. 6. The switching center further comprises: selecting means for selecting a mobile station to be connected from the mobile station number obtained by the inquiry search of the inquiry search means; and the base station as the inquiry target. mobile radio communication system according to claim 4 or 5, characterized in that and a query after calling control means for performing a call control between the originating mobile station to the selected mobile station by said selection means. 7. An exchange comprising: an exchange; a plurality of base stations connected to the exchange; and a plurality of mobile stations that communicate with the exchange by wireless communication with each of the base stations. The number assigned to each base station in advance corresponding to the number assigned to each base station, and the number assigned to each mobile station pre-registered in each base station, and the situation of the holder who possesses each mobile station. A mobile radio communication method applied to a mobile radio communication system provided with a database device for preliminarily storing guide station information and mobile station information including connection inquiry information indicating necessity of connection inquiry of each mobile station. In the exchange, if the number of the mobile station that is the source of the plurality of mobile stations is transmitted to the exchange, the number of the mobile station of the destination is transmitted. Corresponds to the number A conversion step of converting into a ground station number, guidance information, and connection inquiry information, and whether or not a connection inquiry is required based on the connection inquiry information of the mobile station information obtained by the conversion in the conversion step at the exchange. In the judgment step of judging, and in the case where the judgment result of the connection inquiry is obtained in the judgment step in the exchange, the mobile station information obtained by the conversion in the conversion step is obtained from the exchange before the connection. A connection inquiry step of receiving a response indicating whether or not connection is possible by transmitting to the source mobile station, and a base station based on mobile station information transmitted from the exchange station in the connection inquiry step at the source mobile station. A display output step of displaying and outputting the station number, position information, guidance, and connection inquiry, and the display output step at the source mobile station. At the time, a response transmission step of inputting an answer indicating whether or not connection is possible in response to the displayed connection inquiry, and transmitting a response of the input answer, and in the exchange, the result of the connection inquiry judgment is judged by the judgment step. When it is obtained, or when the response of the connection inquiry step is accepted by the response transmission of the response transmission step, the number of the base station obtained by the conversion of the conversion step among the plurality of base stations is set. A call control step of performing a call control between the mobile station having the number of the mobile station of the transmission destination and the mobile station of the transmission source through the base station, and, in the switching center, a determination result indicating whether or not a connection inquiry is made by the determination step When obtained, the mobile station information obtained by the conversion in the conversion step is transferred to the mobile station of the transmission source during the call control by the call control step. Mobile radio communication method for a transmission step, characterized by including the sending by. 8. An exchange comprising: an exchange; a plurality of base stations connected to the exchange; and a plurality of mobile stations that communicate with the exchange by wireless communication with each of the base stations. Number assigned to each mobile station that is registered in advance in each base station in correspondence with the number assigned to each base station in the station, position information identifying the location of each mobile station, Provided is a database device for preliminarily storing four types of mobile station information including guide information for guiding the status of the owner of each mobile station and connection inquiry information indicating the necessity of connection inquiry for each mobile station. A mobile radio communication method applied to a mobile radio communication system, comprising: in the exchange, among the mobile station information stored in the database device, for each mobile station, for each mobile station, On demand And a setting step of setting one or a plurality of mobile station information to be supplied to each of the mobile stations at the time of a call from the four types, and a mobile station that is a source of the plurality of mobile stations in the exchange station. When the number of the mobile station that is the transmission destination is transmitted from, the number of the mobile station of the transmission destination is referred to by referring to the database device, the number of the base station corresponding to the number, the position information, the guidance information, and the connection inquiry. A conversion step of converting to information, in the exchange, a determination step of determining the necessity of a connection inquiry based on connection inquiry information in the mobile station information obtained by the conversion of the conversion process from the database device, In the exchange, if the judgment result that the connection inquiry is required is obtained in the judgment step, the mobile station information obtained by the conversion in the conversion step is connected before the connection. A connection inquiry step of receiving one or a plurality of types of information set in the setting step to the mobile station of the transmission source and receiving a response of connection permission / inhibition; A display output step of displaying and outputting only one or a plurality of types of base station numbers, position information, guidance, and connection inquiries based on the mobile station information transmitted from the connection inquiry step from the mobile station of the originator. In the response output step of inputting an answer indicating whether or not connection is possible to the displayed connection inquiry at the time of the display output, and transmitting a response of the input answer, in the exchange, the connection inquiry is performed by the determination step. If the judgment result is NO, or if the response of the connection transmission step is received, the response of the connection inquiry step is received. When attached, between the mobile station having the mobile station number of the transmission destination and the mobile station of the transmission source through the base station having the base station number obtained by the conversion in the conversion step among the plurality of base stations. When a call control step of performing the call control of step 1 and a determination result of connection inquiry is obtained by the determination step, when the call control by the call control step is performed, the mobile station information obtained by the conversion of the conversion step is displayed. A mobile wireless communication method comprising: a transmitting step of transmitting to the source mobile station. 9. When the number of the base station to be inquired among the plurality of base stations is transmitted from the mobile station which is the source of the plurality of mobile stations in the exchange, Inquiry retrieval step for inquiring and retrieving the mobile station number corresponding to the inquired base station number from the plurality of mobile station numbers stored in the storage means, and the movement obtained by the inquiry retrieval in the inquiry retrieval step. Inquiry result transmitting step of transmitting the station number to the source mobile station as an inquiry result, and displaying and outputting the mobile station number transmitted by the inquiry result transmitting step in the source mobile station. A query result display output step is included.
7. The mobile wireless communication method according to any one of 7 to 8 . 10. The selecting step of selecting a mobile station to be connected from the mobile station number obtained by the inquiry search in the inquiry search step in the exchange, and the base station being the inquiry target claim 9, characterized in that it includes a query after call control step of performing a call control between the originating mobile station and the mobile station selected by the selection step
The mobile wireless communication method described in.