JPH1013877A - Key telephone set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To attain accurate charging by conducting position management of a PHS terminal equipment accurately and deciding charging information for each radio base station to which the PHS terminal equipment makes its position registration. SOLUTION: In the case that a PHS terminal equipment 70 makes position registration to a radio base station 60, the PHS terminal equipment 70 acquires base station information and makes automatic dialing to an external line 30 connecting to a key telephone master set 20 at the same time. When the key telephone master set 20 replies an incoming call, the PHS terminal equipment 70 sends the base station information obtained at position registration and the PHS terminal number to the key telephone master set 20. The key telephone master set 20 receives the base station information and the PHS terminal equipment number and stores them in a storage means 20d and manages the position of the PHS terminal equipment 70 based on the stored information. Furthermore, when an extension terminal 10 makes a dialing to the PHS terminal equipment 70, the charging information is decided based on the base station information obtained from the PHS terminal equipment number and charging is imposed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention enables connection with a simplified portable telephone terminal (hereinafter abbreviated as PHS terminal) via a public simplified portable telephone network (hereinafter abbreviated as a public PHS network). For more information on key phone devices, see PH
The present invention relates to a key telephone apparatus for accurately performing location registration and location management of an S terminal, and for accurately determining billing information when an outgoing call is made from an extension terminal to a PHS terminal.

[0002]

2. Description of the Related Art Conventionally, this type of key telephone apparatus cannot accurately control the position of a PHS terminal connected to a public network, but an exchange for directly controlling a PHS terminal (public PHS exchange). As described in Japanese Patent Application Laid-Open No. H8-9450, when a PHS terminal registers a location in a wireless base station, the location information is registered in a database connected to a public PHS exchange via the wireless base station. It is configured to perform location management.

[0003]

However, in the conventional key telephone apparatus as described above, the position of the PHS terminal can be managed by a public PHS exchange that directly controls the PHS terminal. There is a problem that the position information of the PHS terminal cannot be managed accurately because the key information of the PHS terminal cannot be known by the button telephone device on the user side.

[0004] The present invention is to solve such a conventional problem, and to provide a key telephone apparatus capable of accurately managing the position of a PHS terminal based on the radio base station information registered by the PHS terminal. With the goal.

Another object of the present invention is to provide a key telephone apparatus which can determine charging information for each wireless base station whose position has been registered by a PHS terminal and can perform accurate charging.

[0006]

According to the key telephone apparatus of the present invention, when the position of the PHS terminal is registered in the radio base station, the key telephone apparatus automatically transmits the information to notify the base station information of the registered position. Transmitting means is provided in the PHS terminal, and the key telephone main unit includes means for receiving base station information in response to automatic transmission from the PHS terminal, storage means for storing the received base station information, Station information and own P
There is provided a means for determining billing information when an outgoing call is made to the PHS terminal based on the HS terminal number.

[0007] This makes it possible to accurately manage the position of the PHS terminal based on the radio base station information whose position has been registered by the PHS terminal, and to determine the accounting information for each radio base station whose position has been registered by the PHS terminal. Charging can be performed.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention according to claim 1 of the present invention is directed to a public simple portable telephone network (public PHS network) accommodating an extension terminal, a plurality of radio base stations, and the plurality of radio base stations. A portable telephone terminal (PHS terminal) wirelessly connected to one of the above, a key telephone main unit connected to the public simplified portable telephone network via a plurality of external lines, and controlling the terminals and external lines; A simple portable telephone terminal that is registered in one of a plurality of wireless base stations accommodated in the public simple portable telephone network via the wireless base station and the public simple portable telephone network. A key telephone device connected to the key telephone main device, wherein the key telephone main device is transmitted from the simplified type mobile telephone terminal when the key telephone main device responds to an incoming call from a location registration notification outside line. Base station information and simple Receiving means for receiving a mobile phone terminal number, and storage means for storing the received base station information and the simplified mobile phone terminal number, wherein the simplified mobile phone terminal is a specific type in the public simplified mobile phone network. Means for collecting base station information for distinguishing each wireless base station when performing location registration with respect to the wireless base station, means for automatically transmitting a location registration notification outside line of the key telephone main unit, The portable telephone terminal comprises a transmitting means for notifying the key telephone main unit of the base station information and the self-simplified mobile phone terminal number registered in the location after the key telephone main unit responds to the location registration notification outside line. When a mobile phone registers its location with a wireless base station, the transmitting means of the portable cellular phone automatically sends a call to the key telephone main unit to notify the location-registered base station information. Managing the location of the personal handyphone terminal connected to the telephone network.

According to a second aspect of the present invention, there is provided an outgoing call from an extension terminal to a simple portable telephone terminal based on base station information received from the simple portable telephone terminal and the own simple portable telephone terminal number. Means for determining billing information at the time of performing, and this means determines billing information based on base station information obtained from the simplified type mobile phone terminal number and performs billing. When a call is transmitted from the mobile phone to the simplified mobile phone terminal, charging information is obtained from the base station information of the simplified mobile phone terminal, and accurate billing is performed.

Hereinafter, an embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIG. (Embodiment 1) FIG. 1 is a schematic block diagram of a key telephone apparatus according to Embodiment 1 of the present invention.

In FIG. 1, reference numeral 20 denotes a main unit for controlling the whole key telephone apparatus. A plurality of extension terminals 10 are connected to the key telephone main apparatus 20, and a plurality of external lines are connected to the key telephone main apparatus 20. Public PH via 31, 32
The S network 50 is connected. A plurality of wireless base stations 61 to 63 are connected to the public PHS network 50. 70 is a PH wirelessly connected to one of the wireless base stations 61 to 63.
S terminal.

The key telephone main unit 20 includes a control unit 20a for controlling the entire main unit, and a location registration notification connected to the control unit 20a for receiving the base station information and the PHS terminal number transmitted from the PHS terminal 70. Receiving means 20b
And a storage unit 20d connected to the control unit 20a and storing the received base station information. In order to manage the position of the PHS terminal 70 by an external device such as a personal computer, the base station information and the PHS terminal number are An external device connection means 20e for outputting to an external device is provided.

The PHS terminal 70 controls the entire terminal and collects base station information for distinguishing each wireless base station when performing location registration with respect to a specific wireless base station in the public PHS network 50. A control unit 70a having a function and a function of automatically transmitting an outside line of the location registration notification of the key telephone main unit 20; and a control unit 70a connected to the control unit 70a. A location registration notification transmitting unit 70b for transmitting the location-registered base station information and the own PHS terminal number to the key telephone main unit 20; and a storage unit 70c connected to the control unit 70a and storing the transmission number of the key telephone main unit 20 .

Next, the operation of the present embodiment configured as described above will be described with reference to FIG.

FIG. 2 shows that the PHS terminal 70 is connected to the radio base station 60.
3 shows a sequence diagram when a location is registered. In FIG. 2, the PHS terminal 70 constantly monitors the radio waves of the respective radio base stations, and the PHS terminal 70, for example, moves to the radio base station 60 due to the reason that the PHS terminal 70 moves.
When the PHS terminal 70 newly recognizes the radio wave, the PHS terminal 70 issues a position registration request to the wireless base station 60. On the other hand, the wireless base station 60 returns a position registration acceptance to the PHS terminal 70.
At this time, base station information unique to each wireless base station is simultaneously transmitted.

The PHS terminal 70, which has received the location registration reception from the radio base station 60, transmits a call request including a transmission number to the outside line 30 stored in the storage unit 70c in advance under the control of the control unit 70a. It is transmitted to the base station 60, and further received by the key telephone main unit 20 via the wireless base station 60 and the public PHS network 50. The key telephone main unit 20 automatically responds to an incoming call from the PHS terminal 70 by setting the outside line 30 in advance as an outside line for receiving location registration reception, and sends this response to the public PHS network 50 and the wireless base station. It returns to the PHS terminal 70 via 60. As a result, the key telephone main unit 20 and the PHS terminal 70 are placed in a call state.

The PHS terminal 70 that has received the response from the key telephone main unit 20 transmits the location registration notification transmitting means 70
b, the base station information and the PHS terminal number are transmitted to the key telephone main unit 20. The key telephone main unit 20 transmits the base station information and its own PH by the location registration notification receiving means 20b.
After receiving the S terminal number and storing the base station information and the PHS terminal number in the storage means 20d, the disconnection command is sent to the public PHS
The data is sent to the PHS terminal 70 via the network 50 and the wireless base station 60 and is disconnected.

When the PHS terminal 70 re-registers the position of another radio base station 61 or 62, the base station information is updated by the above-described procedure.

As described above, according to the first embodiment,
The key telephone main unit 20 stores the P stored in the storage unit 20d.
Based on the HS terminal number and the base station information, the position of the PHS terminal 70 in the public PHS network 50 can be grasped.
Accurate location management of the HS terminal can be performed.

In the first embodiment, the location of the PHS terminal 70 is managed by the storage unit 20 of the key telephone main unit 20.
d), this storage means is provided in an external device such as a personal computer, and the PHS terminal number and base station information are output to the external device by the external device connection means 20e of the key telephone main unit 20, The location management of the PHS terminal 70 can also be performed.

(Embodiment 2) FIG. 3 is a schematic block diagram of a key telephone apparatus according to Embodiment 2 of the present invention. In FIG. 3, the same elements as those in FIG. 1 are denoted by the same reference numerals, and the description thereof will be omitted. To emphasize different points from FIG. 1, the key telephone main unit 20 will be described with reference to FIG. In addition, a storage means 20c for determining charging information from base station information is provided.

In the second embodiment configured as described above, the location registration notification receiving means 2 of the key telephone main unit 20
0b receives the PHS terminal number and the base station information transmitted from the PHS terminal 70 in the same manner as in the first embodiment, and stores them in the storage unit 20c. Then, at the extension terminal 10,
When a call is made to the PHS terminal 70, the key telephone main unit 20 searches for base station information based on the calling number, and determines charging information from data stored in the storage means 20c based on the determined base station information. And performs a billing process.

As described above, according to the second embodiment,
When a call to the PHS terminal 70 occurs in the key telephone main unit 20, billing information can be determined for each of the wireless base stations 60 to 62 with which the PHS terminal 70 is registered, and accurate billing for each wireless base station can be performed. It can be carried out.

Note that, in the first and second embodiments, the location registration notification receiving means 20b of the key telephone main unit 20, PH
The location registration notification transmitting means 70b of the S terminal 70
Although it is common to use a signal transmitting / receiving device or a modem, the end telephones of the key telephone main unit 20 and the PHS terminal 70 are used.
Any method can be used as long as information can be exchanged by two-end communication.

[0025]

As described above, according to the present invention, P
When the HS terminal is registered in a wireless base station accommodated in the public PHS network, the wireless base station information is notified to the key telephone main unit, thereby enabling the key telephone main unit owning the PHS terminal to manage the position of the PHS terminal. Can be performed accurately.

Further, according to the present invention, when a call is transmitted from the extension terminal to the PHS terminal through the key telephone main unit, the main telephone unit can determine the charging information based on the radio base station information, so that accurate charging can be performed. It has the effect of.

[Brief description of the drawings]

FIG. 1 is a schematic block diagram of a key telephone device according to a first embodiment of the present invention.

FIG. 2 is a sequence diagram when a PHS terminal registers with a wireless base station according to Embodiment 1 of the present invention.

FIG. 3 is a schematic block diagram of a key telephone device according to a second embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Extension terminal 20 Ton telephone main unit 20a Control means 20b Location registration notice receiving means 20c Storage means 20d Storage means 20e External device connection means 30, 31 Outside line 50 Public PHS network 60, 61, 62 Radio base station 70 PHS terminal 70a Control means 70b Location registration notification transmitting means 70c Storage means

Claims (2)

[Claims] 1. An extension terminal, a public simplified portable telephone network accommodating a plurality of wireless base stations, a simplified portable telephone terminal wirelessly connected to one of the plurality of wireless base stations, and Mobile phone network and multiple external lines,
A key telephone main unit for controlling each of the terminals and the outside line, and a simplified portable telephone terminal whose position is registered in one of a plurality of wireless base stations accommodated in the public simplified portable telephone network; A key telephone apparatus connected to the key telephone main apparatus via a base station and the public simplified portable telephone network, wherein the key telephone main apparatus receives an incoming call from a location registration notification outside line. Receiving means for receiving the base station information and the simplified mobile phone terminal number transmitted from the simplified mobile phone terminal when responding, and storage means for storing the received base station information and the simplified mobile phone terminal number. The simplified portable telephone terminal collects base station information for distinguishing each wireless base station when performing location registration with respect to a specific wireless base station in the public simplified portable telephone network. Means for automatically transmitting a location registration notification outside line of the key telephone main unit; and a base station information and a self-simplified mobile phone terminal number whose position has been registered after the key telephone main unit responds to the location registration notification outside line. A transmitting unit for notifying the main unit, the position of the simplified portable telephone terminal connected to the public simplified portable telephone network by the base station information transmitted from the simplified portable telephone terminal and the own simplified portable telephone terminal number. A key telephone device characterized by managing 2. Based on base station information received from the simplified portable telephone terminal and the own simplified portable telephone terminal number, billing information when an outgoing call is made from the extension terminal to the simplified portable telephone terminal is determined. 2. The apparatus according to claim 1, further comprising means for determining charging information based on base station information obtained from said simplified portable telephone terminal number, and performing charging.
Button telephone device as described.