JP2000270359A - Representative group call receiving method, representative group call receiving device and recording medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To receive a call by terminals only in operation under a specific radio zone as a representative group. SOLUTION: When any of PS-X (1-9) makes a call to a representative group fixed number (=1234), a PHS server (101) requests an HLR (1-2) to provide a terminal number of a terminal corresponding to the representative group fixed number (=1234). The HLR (1-2) receiving this request retrieves terminals (PS-2(1-7) in this embodiment)) in operation under a radio zone formed by a radio base station corresponding to the representative group fixed number (=1234) and gives the terminal number of the retrieved terminal to the PHS server (1-1). The PHS server (101) applies incoming call processing to the terminal with the terminal number received from the HLR (1-2) to connect the PS-X (1-9) and the PS-2 (1-7).

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a representative group receiving method, a representative group receiving device, and a recording medium, and more particularly, to a representative group receiving method and a representative for realizing representative group receiving using a simplified portable telephone system. The present invention relates to a group receiving device and a recording medium.

[0002]

2. Description of the Related Art In a conventional method of receiving a representative group by a fixed terminal in a public network and a private communication network, for example, in a business mainly for telephone reception, a receptionist is busy or leaves the desk. Therefore, considering a case where a response cannot be made, a method is adopted in which a plurality of receptionists are constructed as a representative group and someone in the representative group responds by proxy.

[0003]

However, since the terminal is a fixed terminal, the receptionist who has accepted the call needs to conduct some investigation on the contents of the call. I needed to.
In addition, there is a problem that even if a receptionist such as a representative stands and cannot answer, unless a call is busy, an incoming call is allowed.

That is, in the conventional representative group receiving method, since the terminal is a fixed terminal, it is necessary to temporarily hold the mobile terminal when moving during a call. There was a drawback to do it.

[0005] It is an object of the present invention to provide a representative group incoming call method in which only a PS terminal operating under a specific radio zone can accept a representative group incoming call using a movable PHS terminal. .

[0006]

According to a first aspect of the present invention, there is provided a representative group receiving method, wherein at least a wireless base station which forms a wireless zone and connects a terminal to a server, and a server which performs call processing of each terminal. And a database that stores various information, a representative group receiving method of performing a representative group receiving only within terminals under a predetermined wireless zone, wherein the database is stored in a plurality of terminals. A first representative group corresponding to the corresponding representative group fixed number and the first base information corresponding to the wireless base station corresponding to the representative group fixed number are stored. Judge whether each terminal is operating or not, and identify each terminal's identification number corresponding to the representative group fixed number, and operate each terminal in the wireless zone formed by the wireless base station corresponding to the representative group fixed number. Inside Is stored, and when there is an incoming call request for the representative group fixed number, a wireless base station corresponding to the representative group fixed number is searched based on the first information. , Based on the second information, among the terminals corresponding to the representative group fixed number, search for a terminal operating in a wireless zone formed by the wireless base station,
Incoming call processing is performed on a terminal operating in a wireless zone formed by a wireless base station. Further, when there is an incoming call request for the representative group fixed number, when the terminal operating in the wireless zone formed by the wireless base station corresponding to the representative group fixed number is in a call state, the server performs the second communication.
Of the terminals corresponding to the representative group fixed number, the terminal next to the terminal operating in the wireless zone formed by the wireless base station is searched based on the information of the representative group fixed number. The incoming call processing can be performed on the next terminal operating in the zone. In addition, the server, with respect to the database, of the terminal number of the terminal corresponding to the representative group fixed number for which the incoming call request was made, of the terminal number of the terminal operating in the wireless zone formed by the wireless base station corresponding to the representative group fixed number. Requesting the provision, the database may provide the terminal number to the server in response to the request from the server, and the server may perform the incoming call processing based on the terminal number. Also, the second information includes an identification number of each terminal corresponding to the representative group fixed number, and whether each terminal is operating in a wireless zone formed by the wireless base station corresponding to the representative group fixed number. , And the subscriber data unique to each terminal can be included. A representative group receiving device according to claim 5, wherein the simplified group mobile phone system comprises at least a wireless base station that forms a wireless zone and connects a terminal to a server, and a server that performs call processing for each terminal. A representative group receiving device that performs representative group reception only in a terminal under a predetermined wireless zone, and corresponds to a representative group fixed number corresponding to a plurality of terminals and a wireless base station corresponding to the representative group fixed number. The first storing the attached first information
Storage means, based on location information from each terminal, determining means for determining whether each terminal is operating in the radio base station corresponding to the representative group fixed number, and corresponding to the representative group fixed number A second information storing second information in which an identification number of each terminal is associated with information indicating whether or not each terminal is operating in a wireless zone formed by a wireless base station corresponding to the representative group fixed number. Storage means, and a search means for searching for a wireless base station corresponding to the representative group fixed number based on the first information when there is an incoming call request for the representative group fixed number,
The server searches the terminals corresponding to the representative group fixed number for the terminals that are operating in the wireless zone formed by the wireless base station, based on the second information, and searches the terminals in the wireless zone formed by the wireless base station. And performs incoming call processing on the terminal operating. A recording medium according to a sixth aspect is characterized in that a program capable of executing the representative group receiving method according to the first aspect is recorded. In the representative group receiving method and the representative group receiving device according to the present invention, and in the recording medium,
A representative group fixed number corresponding to a plurality of terminals and first information in which a wireless base station corresponding to the representative group fixed number is stored, and based on position information from each terminal, corresponding to the representative group fixed number. It is determined whether or not each terminal is operating within the wireless base station to perform, and the identification number of each terminal corresponding to the representative group fixed number and the wireless zone formed by the wireless base station corresponding to the representative group fixed number are determined. Second information associated with information indicating whether or not each terminal is operating is stored, and when there is an incoming call request for the representative group fixed number, the representative group fixed number is determined based on the first information. And searching for a terminal operating in a wireless zone formed by the wireless base station among the terminals corresponding to the representative group fixed number based on the second information, and searching for a wireless base station corresponding to the wireless base station based on the second information. An incoming call arrives at a terminal operating within the wireless zone formed by the station Carry out the management.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS First, an outline of the present invention will be described. The present invention relates to a public CS (Cell Status).
n (specific wireless base)) and a simplified mobile phone system (PHS (Personal Handy Ph) equipped with a CS for a private automatic exchange installed in each section of a company or the like.
One System)), a representative group call is received only when the PS terminal is operating under a specific CS.

FIG. 1 is a block diagram showing a configuration example of a simplified portable telephone system to which the representative group incoming call method of the present invention is applied. As shown in FIG. 1, an HLR (location information / service information management system) (1-2) constituting a simplified type mobile phone system receives a subscriber information registration request (1-14) from a customer server (1-13). ), The representative group subscriber list 2-4 (see FIG. 2) corresponding to the specific CS number is managed.

The location information (PS terminal location information) transmitted from each of the PS terminals PS_1 (1-6) to PS_X (1-9) is transmitted to the HLR via the PHS server (1-1).
It is supplied to (1-2) and managed. Further, based on the PS terminal location information, information on whether or not the mobile terminal is operating under the CS in the representative group subscriber list 2-4 is set.

The PHS server (1-1) is connected to a PS terminal (P
S_X) (1-9) or the representative group fixed number (1-1) supplied from the telephone exchange system (1-3) which is an existing network.
Perform 2) reception. Received representative group fixed number (1-1
2) (for example, 1234) is sent to the HLR (1-2), and the representative group is fixed based on the representative group subscriber list 2-4 managed by the HLR (1-2) and the PS terminal location information. The PS terminal number of the PS terminal operating under the CS corresponding to the number is determined.

The determined PS terminal number is sent to the PHS server (1-1), and the PHS server (1-1) performs an incoming call process based on the PS terminal number. In this way, the P that is operating under a specific CS
Only the S terminal can receive a representative group according to the representative group list (2-3) registered in the HLR (1-2).

Hereinafter, the configuration and operation of this embodiment will be described in detail. As shown in FIG. 1, in the present embodiment, in a simplified type mobile phone system, a representative group call is received under a specific CS, and a fictitious representative group fixed number (1-12) and a representative group subscription A customer server (1-13) for registering and managing service information of a user, a wireless zone (1-15) are formed, and PS terminals PS_1 (1-6) to PS_X (1-9) and a PHS server (1). -1) and the radio base stations CS_1 (1-4) and CS_2 (1
-5) and PS_1 (1-6) to PS_X (1-9)
PHS server (1-
1) and management of representative group subscriber information supplied from the customer server (1-13), and registration of PS terminal location and inquiry of subscriber information from the PHS server (1-1). HLR (1-2) having a database in which writing and reading are performed.

The HLR (1-2) database stores a representative group fixed number (2-3-3) which is representative group data.
1), a representative group list including a representative group CS number (2-3-2) that is a CS number corresponding to the representative group fixed number (2-3-1), and representative group service information (2-3-3) (2-
3) and the PS terminal number (2
-4-1, 2-4-3, 2-4-5) and information (2-4-2, 2) indicating whether each PS terminal is operating under the CS corresponding to each PS terminal. -4-4, 2-4-6), a representative group subscriber list (2-4), and PS terminal authentication-related data, which is individual data of the PS terminal, outgoing / incoming call restriction information, service information, and the like. From basic subscriber data (2-5) registered from a maintenance terminal (not shown) and variable subscriber data (2-6) managing position information, service operation status, and the like that change according to access from the PS terminal. It is configured to manage data related to call processing, and does not manage the state of the PS terminal (for example, the call state).

Next, the operation will be described. Here, the transmission from the PS terminal will be described as an example with reference to FIG. 1, FIG. 2, and FIG.

In FIG. 1, wireless zone 1 (1-15)
Indicates the control range of CS_1 (1-4), and the wireless zone 2 (1-16) indicates the control range of CS_2 (1-5).

PS_2 (1-7) and PS_2 (1-
8) is controlled by the wireless zone 1 (1-15) of CS_1, and PS_X (1-9) is controlled by the wireless zone 2 (1-1).
6), and PS_1 (1-6) is out of control.

The representative group fixed number (2-3) which is an imaginary number
-1), and the representative group subscribers (2-4-1, 2-4-3,
Registration of representative group subscriber information such as 2-4-5) is performed in the customer server (1-13), and the registered representative group subscriber information is registered as a subscriber information registration request (1-14). H
Sent to LR (1-2). The HLR (1-2) sends the representative group list (2) according to the received subscriber information registration request.
-3) and the representative group subscriber list (2-4) are created on the database.

At present, CS under the PHS server (1-1)
PS_2 controlled by CS_1 (1-4)
(1-7) and position information of PS_3 (1-8) and CS
_2 (1-5) controlled by PS_X (1-9)
Of the HLR via the PHS server (1-1)
When received by (1-2), the received location information is written as the location information of each PS terminal in the variable subscriber data (2-6) on the database of the HLR (1-2), PS_2 (1-7) who is a group subscriber
And the position information of PS_3 (1-8) is “CS_1 = C
From the condition of “S_1” (representative group CS number (2-3-2) = currently operating CS number (1_4)), information indicating whether or not there is operation under the CS of the representative group subscriber list (2-4). (2
In (−4−4, 2−4−6), “1” (a character indicating that it is operating under the representative group CS) is registered. PS_
1 (1-6) is out of the control range, and is therefore "0" (representative group CS
(A character indicating that it is outside the subordinate).

Under this environment, from PS_X (1-9),
Representative group fixed number (1-12) (1234 in this example)
Is received via CS_2 (1-5).
When sent to the S server (1-1), the PHS server (1-
1) sends the incoming call information read request (1-10) corresponding to the representative group fixed number (1-12) (1234 in this example) to the HLR (1-2).

The HLR (1-2) uses the representative group list (2-3) on the database to store the representative group fixed number (2-
3-1) The representative group C corresponding to (in this example, 1234)
S number (2-3-2) and representative group service information (2-3
After confirming -3), the representative group fixed number (2-3-1)
(In this example, information (2-4-2, 2-4-4, 2-4-2) indicating the presence or absence of operation under the CS from the top of the representative group subscriber list (2-4) corresponding to (1234). 4-
6 ,. . . ) Performs a search for the PS terminal number of “1”.

Since the information (2-4-2) indicating the presence or absence of operation under the CS corresponding to the PS terminal number (2-4-1) of PS_1 (1-6) is "0", Skipped, PS terminal number of PS_2 (1-7) (2-4-3)
Indicating whether it is operating under the CS corresponding to (2)
4-4) is “1” (meaning that it is operating under the CS), so that the P that is operating under the registered CS
The PS terminal number (2-4-3) of S_1 (1-7) is determined.

Further, the determined PS terminal number (2-4
-3), the data (2-5-2) of the basic subscriber data (2-5) of PS_2 (1-7), and the PS_2 corresponding to the determined PS terminal number (2-4-3) (1-
7) Variable subscriber data (2-6) data (2-6)
2) is read, and as the incoming information read response (1-11), the subscriber information including the authentication information in the PS terminal number (2-4-3) and the basic subscriber data (2-5) is PHS.
It is sent to the server (1-1).

The PHS server (1-1) determines whether the transmitted PS terminal number (2-4-3) is based on the authentication-related information in the transmitted incoming information read response (1-11). P
It is checked whether or not the terminal is a legitimate subscriber of the HS server (1-1), and the PS terminal number (2-4-3) is a legitimate subscriber of the PHS server (1-1). If confirmed, the connection between PS_X (1-9) and PS terminal PS_2 (1-7), which is a representative group subscriber, is made.

As shown in FIG. 3, PS_2 (1-7) has the same configuration as that of the embodiment shown in FIG.
Is in a call state with the telephone exchange system (1-3), which is an existing network, and cannot receive a call. Under this environment, the representative group fixed number (1-1) is obtained from PS_X (1-9).
2) The incoming request for (1234 in this example) is C
When sent to the PHS server (1-1) via S_2 (1-5), the PHS server (1-1) sets the HLR (1--5).
In response to 2), an incoming information read request (1-10) is transmitted.

The HLR (1-2) uses the representative group list (2-3) on the database to store the representative group fixed number (2-
3-1) The representative group C corresponding to (in this example, 1234)
S number (2-3-2) and representative group service information (2-3
After confirming -3), the representative group fixed number (2-3-1)
(In this example, information (2-4-2, 2-4-4, 2-4-2) indicating the presence or absence of operation under the CS from the top of the representative group subscriber list (2-4) corresponding to (1234). 4-
6 ,. . ) Is searched for a subscriber number (PS terminal number) in which "1" is set.

Then, C corresponding to PS_1 (1-6)
The information (2-4-2) indicating whether or not it is operating under S is "
Since it is “0”, it is skipped, and information (2-4-4) indicating whether or not it is operating under the CS of PS_2 (1-7) is “1”
(Meaning that it is operating under the CS), the PS terminal number (2-
4-3) is determined.

Further, the determined PS terminal number (2-4)
-3) The data (2-5-2) of the PS terminal number (2-4-3) of the basic subscriber data (2-5) of the PS_2 (1-7) and the determined PS terminal Number (2-
4-3) The data (2-6-2) of the PS terminal number (2-4-3) of the variable subscriber data (2-6) of the PS_2 (1-7) corresponding to 4-3) is read out, and the incoming call information read response (1-1
As 1), the subscriber information including the PS terminal number (2-4-3) and the authentication related information in the basic subscriber data (2-5) is sent to the PHS server (1-1).

The PHS server (1-1) transmits the PS_2 (1
-7) is in a busy state with the telephone exchange system (1-3) which is the existing network, so the HLR (1
P-2 by the incoming information read response (1-11) from
When receiving the S terminal number (2-4-3), PS_2
Since (1-7) is in a call state, the HLR is again
In response to (1-2), an incoming information read request (1-10) is sent, and PS_2 (1-7) is notified that it is in a call state.

H receiving the incoming information read request (1-10)
The LR (1-2) re-enters the representative group subscriber list (2-
From 4), for the subscribers (PS terminals) excluding PS_2 (1-7), the information indicating the presence or absence of operation under the CS is "
A search is made for a subscriber number (PS terminal number) of "1", and a PS terminal number (2-4-5) of PS_3 (1-8)
Indicating whether or not it is operating under the CS (2-4-6)
Is "1", the PS terminal number (2-4-5)
Is transmitted to the PHS server (1-1). Thereby, the PHS server (1
-1) connects PS_X (1-9) and PS_3 (1-8).

As described above, the present embodiment has the following effects.

The first effect is that since the representative group is registered in units of small output CS which is a feature of the PHS, the representative group can be received only in a necessary radio zone.

The second effect is that the PS terminal that is operating under the predetermined wireless zone can search for the incoming PS terminal from among the representative group PS terminals. That can be avoided automatically.

The third effect is that the PHS terminal is used, so that the representative group receiving function can be realized while moving.

The specific numerical values used in the above embodiment are examples, and the present invention is not limited to these numerical values.

[0035]

As described above, according to the representative group receiving method, the representative group receiving apparatus, and the recording medium of the present invention, a representative group fixed number corresponding to a plurality of terminals and a radio corresponding to the representative group fixed number are provided. The first information associated with the base station is stored, and based on the position information from each terminal, it is determined whether or not each terminal is operating in the wireless base station corresponding to the representative group fixed number. A second information in which an identification number of each terminal corresponding to the group fixed number is associated with information indicating whether or not each terminal is operating in a wireless zone formed by a wireless base station corresponding to the representative group fixed number. When there is an incoming call request for the representative group fixed number, the base station corresponding to the representative group fixed number is searched based on the first information, and the representative group is searched based on the second information. Of the terminals corresponding to the fixed number, the wireless base station forms Search for a terminal that is operating in a wireless zone that is operating, and perform incoming call processing on a terminal that is operating in a wireless zone formed by a wireless base station. Therefore, a PS terminal that is operating under a specific wireless zone Only with this, the incoming call of the representative group can be allowed, and the incoming call to the terminal that cannot respond can be avoided. In addition, it is possible to receive a representative group while moving, and it is possible to improve convenience.

[Brief description of the drawings]

FIG. 1 is a diagram for explaining a configuration example and an operation of an embodiment of a simplified mobile phone system to which a representative group incoming call method of the present invention is applied.

FIG. 2 shows a representative group list (2) stored in the HLR (1-2).
FIG. 3C is a diagram illustrating a configuration of a representative group subscriber list (2-4), basic subscriber data (2-5), and variable subscriber data (2-6).

FIG. 3 is a diagram for explaining a configuration example and operation of another embodiment of the simplified cellular phone system to which the representative group incoming call method of the present invention is applied.

[Explanation of symbols]

 1-1 PHS server 1-2 HLR 1-3 Telephone exchange system 1-4 CS_1 1-5 CS_2 1-6 PS_1 1-7 PS_2 1-8 PS_3 1-9 PS_X 1-10 Incoming call information read request 1-11 Incoming call Information read response 1-12 Representative group fixed number 1-13 Customer server 1-14 Subscriber information registration request 1-15, 1-16 Wireless zone

 ──────────────────────────────────────────────────続 き Continued on the front page F-term (reference)

Claims (6)

[Claims] 1. A simplified mobile phone system comprising at least a wireless base station forming a wireless zone and connecting a terminal to a server, a server performing call processing for each terminal, and a database storing various information. In the representative group receiving method of performing a representative group receiving only in a terminal under a predetermined wireless zone, the database corresponds to a representative group fixed number corresponding to a plurality of terminals and the representative group fixed number. The first information associated with the base station to be stored is stored. Based on the position information from each terminal, it is determined whether or not each terminal is operating in the base station corresponding to the representative group fixed number. Judgment, the identification number of each terminal corresponding to the representative group fixed number, and indicates whether each terminal is operating in the wireless zone formed by the wireless base station corresponding to the representative group fixed number information When there is an incoming call request for the representative group fixed number, a wireless base station corresponding to the representative group fixed number is searched based on the first information, Based on the second information, among the terminals corresponding to the representative group fixed number, a terminal operating in a wireless zone formed by the wireless base station is searched, and the server is configured by the wireless base station. A representative group incoming call method, wherein incoming call processing is performed on a terminal that is operating in a wireless zone to be operated. 2. When there is the incoming call request for the representative group fixed number, when a terminal operating in a wireless zone formed by the wireless base station corresponding to the representative group fixed number is in a call state, The server, based on the second information, among the terminals corresponding to the representative group fixed number, to search for the next terminal of the terminal operating in a wireless zone formed by the wireless base station, The representative group call receiving method according to claim 1, wherein the server performs a call receiving process on the next terminal operating in a wireless zone formed by the wireless base station. 3. The wireless communication system according to claim 1, wherein the server is configured to transmit, to the database, the wireless base station formed by the wireless base station corresponding to the representative group fixed number among the terminals corresponding to the representative group fixed number for which the incoming call request is made. Requesting the provision of a terminal number of the one operating in the zone, the database providing the terminal number to the server in response to a request from the server, and the server receiving a call based on the terminal number; The method according to claim 1, further comprising performing a process. 4. The second information includes an identification number of each terminal corresponding to the representative group fixed number, and each terminal in the wireless zone formed by the wireless base station corresponding to the representative group fixed number. Corresponding to information indicating whether or not is running,
The representative group receiving method according to claim 1, wherein each terminal includes unique subscriber data. 5. A simplified portable telephone system comprising at least a wireless base station forming a wireless zone and connecting a terminal to a server and a server performing a call processing of each terminal, wherein the mobile phone is controlled under a predetermined wireless zone. A representative group receiving device that performs representative group reception only in a certain terminal, wherein first information in which a representative group fixed number corresponding to a plurality of terminals is associated with a wireless base station corresponding to the representative group fixed number First storage means for storing, based on position information from each terminal, determining means for determining whether each terminal is operating in the radio base station corresponding to the representative group fixed number, An identification number of each terminal corresponding to the representative group fixed number, and information indicating whether each terminal is operating in the wireless zone formed by the wireless base station corresponding to the representative group fixed number. The associated second information Second storage means for storing; and a search means for searching for a wireless base station corresponding to the representative group fixed number based on the first information when there is an incoming call request for the representative group fixed number. The server searches for a terminal operating in a wireless zone formed by the wireless base station among terminals corresponding to the representative group fixed number, based on the second information, A representative group receiving device, which performs a receiving process on a terminal operating in a wireless zone formed by the group. 6. A recording medium on which a program capable of executing the representative group receiving method according to claim 1 is recorded.