JPH0837679A - Inter-zone connection communication equipment - Google Patents

Abstract

PURPOSE:To make a mobile station receive communication service over plural communication areas without changing the contents of storage devices on the side of the unspecified large number of the mobile stations by performing inter- zone connection communication based on inter-zone connection information. CONSTITUTION:An operation supervisory and controlling device 90 is used and the inter-zone connection information set while being related to a registration user code within one communication area and the registration user code within the communication area of the connection destination is transmitted to controllers 10c and 20c beforehand. In the communication areas X1 and X2, information for indicating whether or not the mobile station provided with the user code is the one for performing communication in both communication areas is exchanged between control stations 10 and 20 through connection devices 10e and 20e and respectively stored in the storage devices 10d and 20d. Then, corresponding to a communication procedure stored in the storage devices 10d and 20d of the control stations 10 and 20, the communication area is enlarged. In such a manner, without changing the contents of the storage devices on the side of the unspecified large number of the mobile stations, single communication area service is received by the mobile station.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inter-zone connection communication device in a large zone system for connecting and communicating between individual communication areas (zones), and more particularly to registration technology of mobile stations.

[0002]

2. Description of the Related Art FIG. 12 shows an 800 MHz band (narrowing band) M.
CA (: Multi Channel Access) Standard (RCR STD-) for wireless equipment of wireless stations that perform land mobile communication.
FIG. 23 is a configuration diagram of an MCA communication system for explaining the conventional inter-zone connection communication method shown in 23). In FIG. 12, reference numeral 1 denotes a mobile station, which is an antenna 1
a, a wireless device 1b for performing transmission and reception, a control device 1c, and a storage device 1d that stores its own user code and communication procedure with which communication is possible within the communication area X.
Reference numeral 10 denotes a control station that inquires the user code of the mobile station 1 for a registered user code when a connection request is made from the mobile station 1, and gives a communication permission.
a, a wireless device 10b, a control device 10c, and a storage device 10d that stores a registered user code permitted to communicate in the communication area X. Further, 90 is an operation monitoring control device of this communication system, which gives the control station 10 a registered user code of the mobile station 1 which can communicate in the communication area X. Note that there are usually a plurality of mobile stations in the communication area X.

Next, the operation will be described. The mobile station 1 existing in the communication area X attaches the user code stored in the storage device 1d and transmits a connection request signal to the control station 10. The control station 10 that receives this is the storage device 10d.
If it is confirmed that the mobile station 1 is permitted to communicate in the communication area X, and if it is confirmed that the communication is permitted,
A connection permission signal is transmitted to the mobile station 1 with the user code attached. Among the mobile stations that receive this, the mobile station 1 that stores the same user code as this user code is connected for communication in the communication area X.

[0004]

Since the conventional MCA communication system is configured as described above, when a mobile station moves from one communication area to another communication area and performs communication in the communication area, It is necessary to store a plurality of user codes in the storage device of the mobile station. In this case, it is also necessary to store information about the plurality of user codes and their mutual connection in the storage device of the control station. is there. Therefore, when changing from a service level that receives communication services within a single communication area to a service level that receives communication services across multiple communication areas, all storage devices of unspecified large numbers of mobile stations that are already in operation I needed to update the content about.

The present invention has been made in order to solve the above-mentioned problems, and these mobile stations can be spread over a plurality of communication areas without changing the contents of storage devices on the side of an unspecified number of mobile stations. The purpose is to obtain an inter-zone connection communication device that can receive communication services.

[0006]

According to a first aspect of the present invention, there is provided an inter-zone connection communication device, a mobile station to which a user code communicable within one communication area is set, and a connection request from the mobile station. The mobile station is provided with a control station which inquires the user code of the mobile station with the registered user code to give communication permission, and an operation monitoring control device which gives the control station the registered user code of the mobile station which can communicate within one communication area. In the communication system, the control station includes an inter-control-station connecting device for connecting to a control station in another communication area, and the operation monitoring control device causes the control station to register a user code in one communication area. And the inter-zone connection information set in association with the registered user code in the communication area of the connection destination is given and stored in the storage device of the control station, and based on the inter-zone connection information to the control station. It is characterized in that it comprises a communication procedure for inter-zone connection communication.

The inter-zone connection communication device according to a second aspect is the inter-zone connection communication device according to the first aspect, when the control station issues a connection request based on the inter-zone connection information as the communication procedure. Performs inter-control station communication via the device, and inquires whether inter-control station connection is possible based on the inter-zone connection information stored in the storage device of the connected control station,
It is characterized by having a communication procedure for executing call control based on the inquiry result and controlling inter-zone connection communication.

According to a third aspect of the present invention, there is provided an inter-zone connection communication device according to the first aspect, wherein the operation monitoring control device provides all the control stations with inter-zone connection information and stores the information in a storage device of the control station. As a communication procedure for the control station, for a mobile station with a registered user code that cannot perform zone-to-zone connection communication based on the zone-to-zone connection information, only communication within its own zone within the communication area to which the mobile station belongs can be performed. It is characterized by having the communication procedure described above.

According to a fourth aspect of the present invention, there is provided an inter-zone connection communication device according to the first aspect, wherein, as the control station, a control station of one primary station and an inter-control station connection device are provided to the control station of the primary station. A plurality of secondary station control stations connected to each other, and by the operation monitoring control device, the inter-zone connection information is given only to the control station of the primary station and stored in the storage device of the control station. It is characterized in that the control station of the primary station has a communication procedure for performing inter-zone connection communication with the control stations of a plurality of secondary stations based on the inter-zone connection information as a communication procedure. .

According to a fifth aspect of the present invention, there is provided an inter-zone connection communication device according to the first aspect, wherein the control station is a control station of one primary station, and an inter-control station connection device is provided to the control station of the primary station. And a plurality of secondary station control stations connected to each other, and the operation monitoring control device provides all the control stations with inter-zone connection information and stores them in the storage device of the control station, and controls As a communication procedure for a station, for a mobile station with a registered user code that cannot perform inter-zone connection communication based on the above-mentioned inter-zone connection information, only the intra-zone communication within the communication area to which the mobile station belongs can be performed. It is characterized by having the communication procedure.

Further, an inter-zone connection communication device according to a sixth aspect is the one according to the first aspect, wherein the control station is a control station of one primary station, and an inter-control station connection apparatus is provided to the control station of the primary station. A communication system having a plurality of inter-control-station connection communication systems each having a plurality of secondary-station control stations connected to each other, and holding inter-zone connection information between the control stations of the primary stations. It is characterized by connecting and communicating with each other.

[0012]

In the inter-zone connection communication device according to claim 1 of the present invention, a mobile station to which a user code communicable within one communication area is set, and a user of the mobile station when a connection request is made from this mobile station A communication system comprising: a control station that inquires a code for a registered user code to give a communication permission; and an operation monitoring control device that gives the control user a registered user code of a mobile station that can communicate within one communication area. The control station is provided with an inter-control station connecting device for connecting to a control station in another communication area, and by the operation monitoring control device,
The control station is provided with inter-zone connection information that is set by associating the registered user code in one communication area with the registered user code in the communication area of the connection destination, and stores the information in the storage device of the control station. By providing a communication procedure for performing zone-to-zone connection communication based on the zone-to-zone connection information, these mobile stations can be spread over a plurality of communication areas without changing the contents of storage devices on the side of an unspecified number of mobile stations. Communication services can be received.

Further, in the inter-zone connection communication device according to claim 2, in the inter-zone connection communication device according to claim 1, if the control station issues a connection request based on the inter-zone connection information as the communication procedure. Performs inter-control station communication via the connection device, inquires whether inter-control station connection is possible based on the inter-zone connection information stored in the storage device of the destination control station, and based on the inquiry result Since the mobile station that receives the single communication area service can receive the communication service over a plurality of communication areas because the communication procedure for executing the call control and controlling the inter-zone connection communication is provided, A single communication service for mobile stations is provided so that the mobile station does not take extra time to be provided, so that it does not degrade the conventional communication service. .

According to a third aspect of the present invention, there is provided an inter-zone connection communication device according to the first aspect, wherein the operation monitoring control device provides all the control stations with inter-zone connection information and stores the information in a storage device of the control station. For the control station, as a communication procedure, for a mobile station with a registered user code that cannot perform inter-zone connection communication based on the inter-zone connection information, only intra-zone communication within the communication area to which the mobile station belongs can be performed. The communication procedure between the control stations for confirming whether the inter-zone connection registration is performed by the mobile station that is limited to the communication within its own zone by having the communication procedure Since it is not necessary to carry out the procedure, it is only necessary to execute the same procedure as the communication procedure within the own zone, so that the call can be started without loss in time. .

Further, in the inter-zone connection communication device according to claim 4, in claim 1, the control station is:
A control station of one primary station and a plurality of control stations of secondary stations respectively connected to the control station of this primary station via inter-control station connecting devices are provided, and the operation monitoring control device controls the operation of the primary station. While giving the inter-zone connection information only to the control station to store in the storage device of the control station, the control station of the primary station,
As the communication procedure, the inter-zone communication between the control stations of a plurality of secondary stations is performed based on the above-mentioned inter-zone connection information, so inter-zone communication between two or more control stations can be performed. , It is also possible to deal with the case where the control station has a large scale due to a plurality of communication areas.

Further, in the inter-zone connection communication device according to claim 5, the control station according to claim 1 is:
A control station of one primary station and a plurality of control stations of secondary stations respectively connected to the control station of this primary station via inter-control station connecting devices are provided, and the operation monitoring control device controls The zone-to-zone connection information is given to all and stored in the storage device of the control station, and the control station moves the registered user code that cannot perform zone-to-zone connection communication based on the zone-to-zone connection information as the communication procedure. Since a communication procedure is provided for a station so that it can only perform communication within its own zone within the communication area to which the mobile station belongs, mobile stations limited to communication within their own zone will not be able to register for inter-zone connection. Since it is not necessary to carry out the communication procedure between the control stations to check whether the communication is being performed, it is only necessary to execute the same procedure as the communication procedure in the own zone. Loss To be able to start a call without.

Further, in the inter-zone connection communication device according to claim 6, in claim 1, as the control station, one control station of the primary station and an inter-control station connection device for the control station of the primary station are provided. A communication system having a plurality of inter-control-station connection communication systems each having a plurality of secondary-station control stations connected to each other via a communication system. Since the systems connect and communicate with each other, it is necessary to confirm whether the user code has been registered for connection between zones on the assumption that registration from the operation monitoring control device has been performed for all control stations. Communication between multiple control stations to the storage device of the primary station is possible on the assumption that the procedure for communication between control stations is omitted and that the registration from the operation monitoring and control device is correct. It is possible to omit the inquiry as to whether or not the registration has been registered and the inquiry as to whether or not the communication between multiple control stations is registered in the storage device of the primary station that receives the connection instruction. To do.

[0018]

【Example】

Example 1. Embodiment 1 of the present invention will be described below with reference to the drawings. FIG. 1 is a configuration diagram of a communication system for explaining an inter-zone connection communication device according to a first embodiment. In FIG. 1, the same parts as those in the conventional example shown in FIG. 12 are designated by the same reference numerals, and the description thereof will be omitted. 10e is an antenna 10a and a wireless device 10
b, the control device 10c, and the storage device 10d together with the control station 1
An inter-control-station connecting device for connecting to a control station in another communication area provided in 0, a control station 20 provided in a communication area X2 different from the communication area X1 of the control station 10,
Similar to the control station 10, the antenna 20a, the wireless device 20b,
The control device 20c, the storage device 20d, and the inter-control station connection device 20e are provided. Further, here, the operation monitoring control device 90 transmits the inter-zone connection information regarding the user code capable of the inter-zone connection call and its mutual relation to the control stations 10 and 2.
The communication procedure is performed between the inter-control station connecting devices 10e and 20e installed in the control stations 10 and 20, respectively, to communicate with mobile stations existing in the communication area X1. The communication area is expanded by enabling communication with mobile stations existing in the area X2.

That is, the inter-zone connection information in which the registered user code in one communication area and the registered user code in the communication area of the connection destination are set in association with each other from the operation monitoring control device 90 in advance to the control devices 10c and 20c. A mobile station having any user code in the communication area X1 by transmitting,
Information is exchanged between the control stations 10 and 20 via the inter-control-device connection devices 10e and 20e to determine which of the user codes in the communication region X2 is used to communicate with the mobile station in both communication regions. The storage devices 1 of the control stations 10 and 20 are stored in the storage devices 10d and 20d.
The communication area can be expanded in accordance with the communication procedure described later stored in 0d and 20d.

The series of communication procedures will be described with reference to FIGS. 2 and 3. FIG. 2 shows a communication procedure for a mobile station registered as being communicable only within one communication area, and FIG. 3 is a communication procedure for a mobile station registered as being communicable between two communication areas. 2 and 3, the control station 20 is the control station of the primary station, the control station 10 is the control station of the secondary station, and the operation monitoring controller 90 is connected only to the control station 20 of the primary station. , It is assumed that the zone-to-zone connection information about the user code that enables the zone-to-zone connection call and its mutual relation has been transmitted. It may or may not be connected to the control station 10 of the secondary station. Also, 1
Indicates a mobile station registered as communicable only within the communication area X1 of the control station 10, and 2 indicates a mobile station registered as communicable in the communication areas X1 and X2 of both the control stations 10 and 20.

The storage device 2 of the control station 20 shown in FIG.
At 0d, the mobile station 1 within the communication area of the control station 10 of the secondary station cannot communicate with the control station 20 of the primary station, and the control station 1
Information that communication is possible only in the communication area on the 0 side is stored. Further, in the storage device 20d of the control station 20 shown in FIG. 3, the mobile station 2 within the communication area of the control station 10 of the secondary station can make an inter-zone connection call A with the control station 20 side of the primary station. , Information that communication is possible within the communication areas on both sides of the control stations 10 and 20 is stored.

First, a case where communication is possible only within one communication area will be described with reference to the communication procedure shown in FIG. First, the mobile station 1 registered to be communicable only within one communication area transmits a connection request signal (hereinafter, referred to as a call, and the term “signal” is omitted). This call is transmitted with its own user code added. The control station 10 having received the request transmits a connection request to the control station 20 connected to this control station 10. The control station 20 inquires of its own storage device 20c whether or not the user code is registered in advance so that the connection between both control stations is possible. In this case, since the communication between both control stations is not registered, the response NG (No G
ood: means rejected reply) is returned.

Upon receiving this, the control station 20 transmits a connection response NG to the control station 10. Control station 10 receiving this
Sends a call-in request to the mobile station 1 so that inter-zone connection cannot be carried out, but only communication within its own communication area can be carried out. As a result, the mobile station 1 becomes able to make a call within its own zone.

Next, the case where communication is possible between two communication areas will be described with reference to the communication procedure shown in FIG.
The mobile station 2 registered to be able to communicate between the two communication areas transmits a call. This call is transmitted with its own user code added. The control station 10 having received the request transmits a connection request to the control station 20 connected to this control station 10. The control station 20 inquires of its own storage device 24 whether or not the user code is registered in advance so that the connection between both control stations is possible. In this case, since the communication between both control stations is registered as possible, the storage device 20c returns an answer OK (meaning permission answer).

Receiving this, the control station 20 transmits a connection response OK to the control station 10 and, at the same time, transmits an incoming call (call-in) to the mobile station 2 having the user code in its own communication area. To do. The control station 10 that has received the connection response OK can perform the inter-zone connection.
A call pull-in is transmitted to the mobile station 2. This allows
The mobile station 2 can execute the inter-zone connection call between the call area X1 managed by the control station 10 and the call area X2 managed by the control station 20.

Therefore, according to the first embodiment, the control station 1
0 and 20 are provided with inter-control station connection devices 10e and 20e for connecting to control stations in other communication areas,
The operation monitoring controller 90 gives the control stations 10 and 20 the inter-zone connection information set by associating the registered user code in one communication area and the registered user code in the communication area of the connection destination to the storage device 10d. And 20d, and when the control station requests a connection from the mobile station to another communication area, the control station performs the inter-control-station communication via the inter-control-station connecting devices 10e and 20e to store the storage device of the control station of the connection destination. It is equipped with a communication procedure that inquires whether inter-control station connection is possible based on the inter-zone connection information stored in, and executes the call control based on the inquiry result to control inter-zone connection communication. There is an effect that these mobile stations that receive a single communication area service can receive communication services over a plurality of communication areas without changing the contents of the storage devices on the specific large number of mobile stations.

Example 2. Next, the communication procedure according to the second embodiment will be described with reference to FIGS. 4 and 5. In addition, this Example 2
In the same manner as in the first embodiment, the inter-zone connection communication device for expanding the communication area shown in FIG. 1 is provided.
The difference from the first embodiment is that the communication procedures stored in the storage devices 10d and 20d of the control stations 10 and 20 are different. That is, as the communication procedure in the second embodiment, for a mobile station with a registered user code that cannot perform inter-zone connection communication based on the inter-zone connection information, only intra-zone communication within the communication area to which the mobile station belongs A mobile station, which has a communication procedure that can be performed and is limited to communication within its own zone, carries out a communication procedure between control stations to confirm whether or not inter-zone connection registration has been performed. The same as the communication procedure in your own zone,
It allows you to make calls without loss of time.

In the second embodiment, the operation monitoring control device 90 previously provides both the control stations 10 and 20 with the user code that enables the inter-zone connection call and the inter-zone connection information about the mutual connection. Send and store 10
In the storage device 10d of the control station 10 shown in FIG. 4, the mobile station 1 within the communication area of the control station 10 of the secondary station communicates with the control station 20 side of the primary station. There is no mobile station that can communicate, and information that communication is possible only within the communication area on the control station 10 side is stored.
No connection information between zones is stored in the storage device 20d of 0. Further, in the storage device 10d of the control station 10 shown in FIG. 5, the mobile station 2 within the communication area of the control station 10 of the secondary station can make an inter-zone connection call A with the control station 20 side of the primary station. In the storage device 20d of the control station 20, the above-mentioned control station that the mobile station 2 in the communication area of the control station 10 of the secondary station can make an inter-zone connection call A with the control station 20 side of the primary station Inter-zone connection information similar to that on the 10 side is stored.

Next, a specific communication procedure according to the second embodiment will be described. First, a communication procedure for a mobile station registered as capable of communication only within one communication area will be described with reference to FIG. First, the mobile station 1 registered to be communicable only within one communication area transmits a call. This call is transmitted with its own user code added. The control station 10 having received this request makes it possible for the user code to connect the control stations in advance to the storage device 10d of itself, without transmitting the connection request to the control station 20 connected to the control station 10. Inquire whether it is registered. In this case, since it is not registered that communication between both control stations is possible, the answer NG is returned from the storage device 10d. The control station 10 receiving this cannot perform inter-zone connection,
A call pull-in is transmitted to the mobile station 1 so that only communication within the own communication area can be performed. As a result, the mobile station 1 becomes able to make a call within its own zone.

Next, a case where communication is possible between two communication areas will be described with reference to the communication procedure shown in FIG.
The mobile station 2 registered to be able to communicate between the two communication areas transmits a call. This call is transmitted with its own user code added. Receiving this, the control station 10 inquires of its own storage device 10d whether or not the user code is registered in advance so that the connection between both control stations is possible. In this case, since it is registered that communication between both control stations is possible, a reply OK is returned from the storage device 10d.

The control station 10 having received this transmits a connection request to the control station 20 connected to this control station 10.
The control station 20 inquires of its own storage device 20d whether or not the user code is registered in advance so that the connection between both control stations is possible. In this case, since it is registered that communication between both control stations is possible, from the storage device 20d,
Answer OK is returned. Receiving this, the control station 20 transmits a connection response OK to the control station 10 and, at the same time, transmits an incoming call (call-in) to the mobile station having the user code in its own communication area. This connection response O
The control station 10 which has received K transmits the call pull-in to the mobile station 2 because the inter-zone connection can be implemented. As a result, the mobile station 2 can execute an inter-zone connection call between the call area managed by the control station 10 and the call area managed by the control station 20.

Therefore, according to the second embodiment, for the mobile station 1 having the registered user code, which cannot perform inter-zone connection communication based on the inter-zone connection information, the control station is within the communication area to which the mobile station 1 belongs. Since it has a communication procedure that allows only intra-zone communication in the local zone, a mobile station limited to communication within its own zone can check whether the inter-zone connection is registered. Since it is not necessary to carry out the communication procedure between the control stations, it is only necessary to execute the same procedure as the communication procedure within the own zone, which has the advantage that the call can be started without loss in time. is there. It should be noted that, in order to further reduce the time loss, the control station 20 that has received the connection request is surely registered from the operation monitoring control device 90, and the zone to the storage device 20d of its own. It goes without saying that the inquiry as to whether or not the inter-connection registration has been made can be omitted.

Example 3. Next, FIG. 6 is a configuration diagram of a communication system for explaining an inter-zone connection communication device according to a third embodiment, and is a system configuration diagram when connecting two or more communication areas. 6, the same parts as those in the first embodiment shown in FIG. 1 are designated by the same reference numerals, and the description thereof will be omitted. Reference numeral 30 denotes a control station having the same configuration as that of the control station 20.
a, wireless device 30b, control device 30c, storage device 30d
And an inter-control station connection device 30e. Reference numeral 40 also represents a similar control station, which includes an antenna 40a, a radio device 40b, a control device 40c, a storage device 40d, and an inter-control station connection device 4.
0e. Furthermore, the control station 10 is
In addition to the inter-control-station connecting device 10e connected to the inter-control-station connecting device 20e, the inter-control-station connecting device 30e of the control station 30
It is provided with an inter-control-station connecting device 10f connected to the control station and an inter-control-station connecting device 10g connected to the inter-control-station connecting device 40e of the control station 40. Control station (also referred to as a slave station) of the primary station, a control station of the primary station (also referred to as a parent station) is configured, and the registered user code and its connection within one communication area provided from the operation monitoring control device 90. The storage device 1 is provided with the inter-zone connection information set by associating the registered user code in the previous communication area.
0d is stored and managed, and inter-zone communication between two or more control stations can be performed according to the communication procedure stored in the storage device 10d. Note that X1 to X4 indicate communication areas of the control stations 10 to 40.

As shown in the configuration diagram according to the third embodiment shown in FIG. 6, the system configuration in the case of communication between two or more control stations is such that one primary station control station 10 has a plurality of secondary stations. The control station 20, 30, 40 is connected. Then, the operation monitoring control device 90 is assumed to have transmitted the inter-zone connection information regarding the user code capable of inter-zone connection communication and its mutual association to only the control station 10 of the primary station, for example, As shown in FIG. 7, in the storage device 10d of the control station 10 of the primary station, the mobile station 3 within the communication area of the control station 20 of the secondary station is the control station 1 of the primary station.
The inter-zone connection call B with the control station 10 side of the primary station, the inter-zone connection call C with the control station 30 side of the secondary station, and the control station 40 of the secondary station via the inter-control station connection device in 0. Inter-zone connection information that each inter-zone connection call D with the side is possible is stored.

Next, the communication procedure according to the above configuration will be described. First, since the communication procedure in the own zone from the mobile station registered to be able to communicate only in one communication area is the same as the content shown in FIG. 2 described in the first embodiment, the description thereof is omitted here. In FIG. 2, the operation monitoring control device 90 is connected to the control station 20, but in the third embodiment, the operation monitoring control device 90 is connected to the control station 10 of the primary station. The illustrated control station 20 may be replaced with the control station 10, and the control station 10 may be replaced with the control station 20, and the same operation as in the first embodiment is performed.

The inter-control-station communication procedure according to the third embodiment when connecting more than two communication areas will be described with reference to FIG. It should be noted that in FIG. 7, reference numeral 3 denotes a mobile station registered as capable of communicating between more than two communication areas. In FIG. 7, first, the mobile station 3 registered to be able to communicate between two or more communication areas transmits a call. This call is transmitted with its own user code added. Receiving this, the control station 20 of the secondary station transmits a connection request to the control station 10 of the primary station connected to this control station 20. Receiving this, the control station 10 of the primary station inquires of its own storage device 10d whether or not the user code is registered in advance so that connection between a plurality of control stations is possible. In this case, since it is registered that the communication between a plurality of control stations is possible, the reply OK is returned from the storage device 10d.

Upon receiving this, the control station 10 (1) transmits a connection response OK to the control station 20, and (2) simultaneously with the control station 20, the control stations 30 and 40 of the secondary stations connected in the same manner as the control station 20. Also, the connection instruction is transmitted to. (3) Further, it sends an incoming call (call-in) to the mobile station (B) having the user code in its own call area. Since the control station 10 that has received this connection response OK and the control stations 30 and 40 that have received the connection instruction can perform inter-zone connection between them,
Send call incoming or incoming call (call incoming). As a result, the mobile station 3 can execute inter-zone connection calls in all call areas managed by the control stations 10, 20, 30 and 40.

Therefore, according to the third embodiment, the operation monitoring control device 90 gives the inter-zone connection information only to the control station 10 of the primary station to store it in the storage device 10d of the control station 10 and also Since the control station 10 of the station has a communication procedure for performing the inter-zone connection communication with the control stations 20, 30 and 40 of the plurality of secondary stations based on the inter-zone connection information as the communication procedure, it exceeds two. Inter-zone communication between control stations can be performed.

Embodiment 4 FIG. Next, FIG. 8 is a configuration diagram of a communication system for explaining an inter-zone connection communication device according to a fourth embodiment, and is a system configuration diagram when connecting two or more communication areas. The configuration according to the fourth embodiment shown in FIG. 8 has the same configuration as that of the third embodiment shown in FIG. 6, the same portions are denoted by the same reference numerals, and the description thereof will be omitted. However, the difference is that the operation monitoring control device 90 according to the fourth embodiment is directly connected to the control devices 10c, 20c, 30c and 40c of the respective control stations, and the operation monitoring control device 90 of the primary station and the control station 10 of the secondary station Inter-zone connection information that enables inter-zone connection calls is transmitted to the control stations 20, 30 and 40 and stored in the storage devices 10d, 20d, 30d and 40d.

Next, a communication procedure according to the configuration of the fourth embodiment shown in FIG. 8 will be described. First, the communication procedure for a mobile station registered as communicable only within one communication area is the same as that described in the second embodiment shown in FIG. 4, and a mobile station registered as communicable only within one communication area is When the call is transmitted, the control station 10 that receives the call does not send the connection request to other control stations connected to this control station 10, and the user code is previously stored in its own storage device 10d. Inquiring whether or not the connection between both control stations is registered is possible. In this case, when the communication between both control stations is not registered as possible communication, the storage device 10d returns an answer NG. The control station 10 that receives the request sends the call-in to the mobile station so that the inter-zone connection cannot be performed but only the communication within the own communication area can be performed. As a result, the mobile station 1 becomes able to make a call within its own zone.

A communication procedure for a mobile station registered to be communicable between two or more communication areas will be described with reference to FIG. First, the mobile station 4 registered to be able to communicate between the two communication areas transmits a call. This call is transmitted with its own user code added. Control station 20 receiving this
Inquires of its own storage device 20d whether or not the user code is registered in advance so that the connection between a plurality of control stations is possible. In this case, when it is registered that communication between a plurality of control stations is possible, the response OK is returned from the storage device 20d.

Upon receiving this, the control station 20 of the secondary station transmits a connection request to the control station 10 of the primary station connected to this control station 20. The control station 10 of the primary station inquires of its own storage device 10d whether or not the user code is registered in advance so that connection between a plurality of control stations is possible. In this case, since it is registered that the communication between a plurality of control stations is possible, the reply OK is returned from the storage device 10d.

Upon receiving this, the control station 10 (1) transmits a connection response OK to the control station 20, and (2) at the same time as the control station 30 of the secondary station connected in the same manner as the control station 20 and The connection instruction is also transmitted to 40. (3) Further, it sends an incoming call (call-in) to the mobile station having the user code in its own call area. Since the control station 20 that has received this connection response OK and the control stations 30 and 40 that have received the connection instruction can perform inter-zone connection between each other,
Incoming call or sending an incoming call (incoming call). As a result, the mobile station 4 can execute the inter-zone connection call in all call areas managed by the control stations 10, 20, 30 and 40.

Therefore, according to the fourth embodiment, the inter-zone connection information is given to all the control stations and stored in the storage devices of the control stations, and the communication procedure is based on the inter-zone connection information. For a mobile station with a registered user code that cannot perform inter-communication, enable only intra-zone communication within the communication area to which the mobile station belongs,
Since it becomes unnecessary to carry out the communication procedure between the control stations to confirm whether the mobile station, which is limited to the communication within its own zone, is registered for inter-zone connection,
Since it is only necessary to execute the same procedure as the communication procedure in the own zone, there is an advantage that the call can be started without loss in time. In addition, in order for the control station 10 receiving the connection request to further reduce the time loss, the operation monitoring control device 9
Assuming that the registration from 0 is definitely done,
Needless to say, it is possible to omit the inquiry as to whether or not more than two inter-control-station communication are registered in the own storage device 10d.

Example 5. Next, FIG. 10 is a configuration diagram of the communication system according to the fifth embodiment, and further connects a plurality of inter-zone communication systems that connect a plurality of communication areas including a control station of a primary station and a control station of a secondary station. It is a system block diagram in the case of doing. In FIG. 10, 50 is an inter-control-station communication system including a primary-station control station 51, secondary-station control stations 52, 53, 54, and an inter-communication-system connecting device 55.
Is similarly the control station 61 of the primary station and the control station 6 of the secondary station.
2 shows an inter-control-station communication system including the communication systems inter-communication device 65, the operation monitoring control device 90 is connected to the control stations 51 and 61 of the primary station, and a user code that enables inter-zone connection call and its code. The zone-to-zone connection information regarding mutual relations is transmitted, the control stations of the primary stations share the zone-to-zone connection information, and the control-station-to-control-station connection communication systems connect and communicate with each other. The control stations 52 to 54 and 62, 63 of the secondary station may or may not be connected, and the number of control stations may increase. In addition, each control station has an antenna, a wireless device,
A control device and an inter-control station connection device are provided.

Next, a communication procedure according to the fifth embodiment shown in FIG. 11 will be described. In addition, in FIG. 11, reference numeral 6 denotes a mobile station registered to be communicable between communication systems between a plurality of control stations. The communication procedure within the own zone from the mobile station 6 registered as capable of communicating only within one communication area is the same as that shown in FIG. 2 described in the first embodiment, and communication between a plurality of communication areas is performed. In this case, the communication procedure when it remains in the communication area in the inter-control-station communication system is the same as the content shown in FIG.

Next, a description will be given of a communication procedure in the case where communication is performed between a plurality of communication areas and the communication is performed across a plurality of inter-control station communication systems. The mobile station 6 registered to be communicable between the communication systems between a plurality of control stations transmits a call. This call is transmitted with its own user code added. Receiving this, the control station 52 of the secondary station
Sends a connection request to the control station 51 of the primary station connected to this control station 52. The control station 51 of the primary station inquires of its own storage device whether or not the user code is registered in advance so that the connection between a plurality of control stations is possible. In this case, since it is registered that communication between a plurality of control stations is possible, an answer OK is returned from the storage device.

Upon receiving this, the control station 51 (1) transmits a connection response OK to the control station 52, and (2) at the same time as the control station 53 of the secondary station connected in the same manner as the control station 52 and The connection instruction is also sent to 54. (3) Further, it sends an incoming call (call-in) to the mobile station having the user code in its own call area. The control station 52 that has received this connection OK and the control stations 53 and 54 that have received the connection instruction can perform inter-zone connection between them, so that the mobile station in the management communication area can receive a call or , Send an incoming call (call in).

In the fifth embodiment, further, (4) a connection is made from the connected control station 51 of the primary station to the control station 61 of the primary station of the communication partner so as to request the inter-control station communication system communication connection. Send instructions. The control station 61 of the primary station also transmits a connection instruction to the control stations 62 and 63 of the connected secondary stations. Also, it sends an incoming call (call-in) to the mobile station having the user code in its own call area. Receiving this connection instruction, the control stations 62 and 63 of the secondary station can carry out inter-zone connection with each other, and therefore send an incoming call (call pull-in) to the mobile station in the management call area. .

From the above, the mobile station 6 is controlled by the control stations 51 to 54.
In addition to the inter-zone connection communication being possible in the inter-control-station communication system configured by, the inter-zone connection communication can be simultaneously performed in the inter-control-station communication system including the control stations 61 to 63. That is, communication between the plurality of control station communication systems becomes possible.

Therefore, according to the fifth embodiment, as the control station, one control station of the primary station and a plurality of secondary stations respectively connected to the control station of the primary station via the inter-control-station connecting device. Since there is a communication system in which there are a plurality of inter-control-station connection communication systems having control stations of stations, the inter-zone connection information is held between the control stations of the primary station, and connection communication between the control-station connection communication systems is performed. , (1) Assuming that the registration from the operation monitoring controller has been performed for all control stations The communication procedure can be omitted. (2) In addition, on the assumption that registration from the operation monitoring and control device is correct, it is possible to omit the inquiry as to whether or not communication between multiple control stations is registered in the storage device of the primary station. it can. (3) Needless to say, it is possible to omit the inquiry as to whether or not the communication between the plurality of control stations is registered in the storage device of the primary station that receives the connection instruction on the same assumption.

[0052]

As described above, according to the inter-zone connection communication device according to claim 1 of the present invention, a mobile station to which a user code capable of communication within one communication area is set, and a mobile station from this mobile station A control station that gives a communication permission by inquiring the user code of the mobile station with a registered user code when a connection request is made, and an operation monitoring control device that gives the registered user code of a mobile station that can communicate within one communication area to this control station. In a communication system including the control station, the control station includes an inter-control station connecting device for connecting to a control station in another communication area, and the operation monitoring control device allows the control station to connect within one communication area. The zone connection information is set by associating the registered user code with the registered user code in the communication area of the connection destination, and is stored in the storage device of the control station. By providing a communication procedure for performing inter-zone connection communication based on these, it is said that these mobile stations can receive communication services over a plurality of communication areas without changing the contents of storage devices on the side of an unspecified number of mobile stations. effective.

Further, according to the inter-zone connection communication device of the second aspect, in the first aspect, if the control station has a connection request based on the inter-zone connection information as the communication procedure, the control station is Inter-control station communication is performed via the inter-connection device, and based on the inter-zone connection information stored in the storage device of the connected control station, it is inquired whether inter-control station connection is possible, and the inquiry result is displayed. Since the mobile station that receives the single communication area service can receive the communication service over a plurality of communication areas because it has the communication procedure that executes the call control based on the above and controls the inter-zone connection communication, The effect that the conventional communication service is not degraded by having a procedure to prevent a mobile station receiving a single communication service for control from taking an extra time to receive the service. A.

According to a third aspect of the present invention, there is provided the inter-zone connection communication device according to the first aspect, wherein the operation monitoring control device provides the inter-zone connection information to all control stations and stores the information in the storage device of the control station. As for the communication procedure to the control station, for a mobile station with a registered user code that cannot perform inter-zone connection communication based on the inter-zone connection information, only the intra-zone communication within the communication area to which the mobile station belongs By having a communication procedure that can be performed, mobile stations that are limited to communication within their own zone,
Since it is not necessary to carry out the communication procedure between the control stations to confirm whether the zone-to-zone connection is registered, it is only necessary to execute the same procedure as the communication procedure in the own zone. Therefore, there is an effect that a call can be started without loss of time.

According to the inter-zone connection communication device of the fourth aspect, in the first aspect, as the control station,
The control station of one primary station, and the control station of a plurality of secondary stations respectively connected to the control station of this primary station via the inter-control station connection device, by the operation monitoring control device, control of the primary station The inter-zone connection information is given only to the stations and is stored in the storage device of the control station, and the control station of the primary station communicates between the control stations of the plurality of secondary stations based on the inter-zone connection information as a communication procedure. Since it is equipped with a communication procedure to perform inter-zone connection communication with two or more control stations, it is possible to perform inter-zone communication between two or more control stations, and it is also possible to cope with a large-scale control station configuration with multiple communication areas. There is an effect that can be.

According to the inter-zone connection communication device of the fifth aspect, in the first aspect, as the control station,
The control station of one primary station, and the control station of the plurality of secondary stations respectively connected to the control station of this primary station via the inter-control station connection device, by the operation monitoring control device, all of the control station To the control station and store the information in the storage device of the control station, and as the communication procedure, the mobile station with the registered user code that cannot perform the zone connection communication based on the zone connection information. For this reason, a communication procedure that allows only the communication within its own zone within the communication area to which the mobile station belongs is provided, so that a mobile station limited to communication within its own zone is registered for inter-zone connection. Since it is not necessary to carry out the communication procedure between the control stations to confirm whether or not the communication is being performed, it is only necessary to execute the same procedure as the communication procedure in the own zone. loss There is an effect that a call to the teeth can be started.

Further, according to the inter-zone connection communication device of the sixth aspect, in the first aspect, as the control station,
A communication system in which there is a plurality of inter-control-station connection communication systems each having a control station of one primary station and a plurality of control stations of secondary stations respectively connected to the control station of this primary station via inter-control-station connecting devices. Since the control stations of the primary stations share zone-to-zone connection information and connect and communicate between the control station-to-control station connection communication systems, registration from the operation monitoring control device is performed for all control stations. It is possible to omit the communication procedure between the control stations to confirm whether the user code is registered for inter-zone connection, and the registration from the operation monitoring controller is incorrect. It is possible to omit the inquiry as to whether or not the communication between multiple control stations is registered in the storage device of the primary station, and the primary side receiving the connection instruction can be omitted. Communicable registration between multiple control station to the storage device there is an effect that can be omitted if the query has been made.

[Brief description of drawings]

FIG. 1 is a configuration diagram of a communication system for explaining an inter-zone connection communication device according to a first embodiment of the present invention.

FIG. 2 is an explanatory diagram of a communication procedure for a mobile station that is registered to be communicable only within one communication area in the inter-control station communication procedure according to the first embodiment of the present invention.

FIG. 3 is an explanatory diagram of a communication procedure for a mobile station that is registered to be communicable only within two communication areas in the inter-control station communication procedure according to the first embodiment of the present invention.

FIG. 4 is an explanatory diagram of a communication procedure for a mobile station that is registered to be communicable only within one communication area in the inter-control station communication procedure according to the second embodiment of the present invention.

FIG. 5 is an explanatory diagram of a communication procedure for a mobile station that is registered to be communicable only in two communication areas in the inter-control-station communication procedure according to the second embodiment of the present invention.

FIG. 6 is a block diagram of a communication system for more than two inter-control station communications, for explaining an inter-zone connection communication device according to a third embodiment of the present invention.

FIG. 7 is an explanatory diagram of a communication procedure of more than two communication between control stations in the communication procedure between control stations according to the third embodiment of the present invention.

FIG. 8 is a block diagram of a communication system for communication between two or more control stations, for explaining an inter-zone connection communication device according to a fourth embodiment of the present invention.

FIG. 9 is an explanatory diagram of a communication procedure of more than two communication between control stations in the communication procedure between control stations according to the fourth embodiment of the present invention.

FIG. 10 is a diagram for explaining an inter-zone connection communication device according to a fifth embodiment of the present invention, and is a system configuration diagram in the case of communication between a plurality of inter-control station communication systems.

FIG. 11 is an explanatory diagram of a communication procedure for communication between a plurality of control stations in the communication procedure between control stations according to the fifth embodiment of the present invention.

FIG. 12 is a basic system configuration diagram of a general large zone communication system according to a conventional example.

[Explanation of symbols]

10-40 control station, 10c-40c control device, 10
d-40d Storage device, 10e-40e Inter-control station connection device, X1-X4 communication area, 90 Operation monitoring control device, 50, 60 Inter-control station communication system, 51, 61
Control station of primary station, 52-54, 62, 63 Control station of secondary station, 55, 65 Connection device between communication systems.

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Office reference number FI technical display location H04Q 7/04 K

Claims (6)

[Claims] 1. A mobile station to which a user code capable of communication within one communication area is set, and control for giving a communication permission by inquiring the user code of the mobile station with a registered user code when a connection request is made from this mobile station. In a communication system including a station and an operation monitoring control device that gives a registered user code of a mobile station that can communicate with the control station in one communication area, the control station is connected to a control station in another communication area. With the inter-control station connection device for
The control station is provided with inter-zone connection information that is set by associating the registered user code in one communication area with the registered user code in the communication area of the connection destination, and stores the information in the storage device of the control station. An inter-zone connection communication device comprising a communication procedure for performing inter-zone connection communication based on the inter-zone connection information. 2. The control station, as the communication procedure, performs inter-control-station communication via the inter-control-station connecting device if there is a connection request based on the inter-zone connection information, and establishes a connection-destination control station. Having a communication procedure for inquiring whether inter-control station connection is possible based on the inter-zone connection information stored in the storage device of the device, executing call control based on the inquiry result, and controlling inter-zone connection communication The inter-zone connection communication device according to claim 1, wherein 3. The operation monitoring control device supplies inter-zone connection information to all control stations and stores the inter-zone connection information in a storage device of the control station, and the control station uses the inter-zone connection information as the communication procedure. 2. The zone according to claim 1, further comprising a communication procedure for a mobile station having a registered user code, which cannot perform inter-zone connection communication, to perform only intra-zone communication within a communication area to which the mobile station belongs. Intercommunication equipment. 4. The control station includes, as the control station, a control station of one primary station and a plurality of control stations of secondary stations respectively connected to the control station of the primary station via an inter-control station connecting device. By the operation monitoring controller, the inter-zone connection information is given only to the control station of the primary station and stored in the storage device of the control station, and the control station of the primary station uses the inter-zone connection information as a communication procedure. 2. The inter-zone connection communication device according to claim 1, further comprising a communication procedure for performing inter-zone connection communication between control stations of a plurality of secondary stations based on the communication procedure. 5. The control station comprises one primary station control station and a plurality of secondary station control stations connected to the primary station control station via inter-control station connecting devices, respectively. By the operation monitoring control device, the inter-zone connection information is given to all of the control stations and stored in the storage device of the control station, and the control station uses the inter-zone connection information as the communication procedure. 2. The zone-to-zone communication method according to claim 1, further comprising: a communication procedure that enables a mobile station having a registered user code, which cannot perform inter-connection communication, to perform only intra-zone communication within the communication area to which the mobile station belongs. Connected communication device. 6. A control station having, as the control station, a control station of one primary station and a plurality of control stations of secondary stations respectively connected to the control station of the primary station via an inter-control station connecting device. Equipped with a communication system that has a plurality of inter-connection communication systems, holding inter-zone connection information between the control stations of the primary station,
2. The inter-zone connection communication device according to claim 1, wherein the inter-control station connection communication systems connect and communicate with each other.