JPH1127724A - Wireless base station - Google Patents

Abstract

(57) [Problem] To provide a radio base station which can be used by another radio base station even when a digital cordless telephone handset is moved. SOLUTION: When there is a handset of a digital cordless telephone 108 which moves and requests registration, an Internet protocol control unit 7, a LAN interface unit 8, a LAN
Digital cordless handset information is obtained from the handset information server 107 connected to the Internet 105 via the 104, and the obtained digital cordless handset information is controlled by the central control unit 4 under the control of the handset information management. The wireless control unit 1 is registered in the unit 2 and performs control based on the digital cordless slave unit information.
07 is connected to a wireless base station connected to the Internet 105 at the position of the slave, and
A call with the telephone 103 can be made via the AN 104.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radio base station for making a telephone call by connecting a PHS or a digital cordless telephone handset by radio.

[0002]

2. Description of the Related Art As shown in FIG. 4, a conventional radio base station is registered in a central control unit 4 for controlling the whole operation of a radio control unit 1 for controlling a protocol and radio wave control of a cordless telephone connected thereto. A cordless handset information management unit 2 for managing ID information of a digital cordless cordless handset, a voice codec unit 3 for digitizing voice, and a call control unit 5 for disconnecting PSTN / ISDN calls are connected. The wireless control unit 1 is connected to the slave unit information management unit 2 and the voice codec unit 3, and the voice codec unit 3 and the communication call control unit 5 provide a network interface unit 6 that performs an interface operation with the PSTN / ISDN 102. It is connected.
The digital cordless telephone 101 and the telephone 103 of the partner station are connected so as to be able to communicate with each other via the wireless base station having such a configuration.

In this conventional radio base station, the digital cordless telephone 101 is connected based on the information of the cordless handset information management unit 2, but a call request message from the digital cordless telephone 101 is transmitted via the radio control unit 1. The central control unit 4 issues a connection command to the telephone 103 to the communication call control unit 5, and the digital cordless telephone 101 sets the network interface unit 6, P
The digital cordless telephone 101 and the telephone 10 are connected to the telephone 103 via the STN / ISDN 102.
A call is made between the three.

[0004] In this case, all the information of the slave units connected to the radio base station is registered in the slave unit information management unit 2, and the slave units not registered in the slave unit information management unit 2 cannot be connected, but are registered. Digital cordless telephone 101 has a PSTN
It is possible to communicate with the telephone 103 of the partner station via the / ISDN 102.

[0005]

However, in the above-mentioned conventional radio base station, there is a problem that when a slave unit is moved, it cannot be used in another radio base station.

SUMMARY OF THE INVENTION The present invention has been made in view of the current situation of the radio base station as described above, and its object is to use a digital cordless telephone even when a handset is moved to another radio base station. It is to provide a radio base station which makes it possible.

[0007]

A radio base station according to the present invention is a radio base station which is connected to a PSTN or ISDN for making a telephone call, acquires the position information of a child device via the Internet via a LAN, and It is characterized by having a calling means for making a call by registering a slave based on position information.

According to the present invention, even when the digital cordless telephone handset is moved, it can be used in another radio base station.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION
A wireless base station connected to the PSTN or ISDN for making a telephone call, characterized by having a communication means for acquiring the position information of a child device via the Internet via a LAN and making a telephone call by registering the child device based on the positional information of the child device. When a digital cordless telephone approaching the wireless base station makes a registration request, the wireless station
The slave unit position information is acquired via the Internet via the AN, and the slave unit is registered, so that a call with the partner telephone is performed.

The invention according to claim 2 of the present invention provides a PSTN
Or a wireless base station connected to ISDN for making a call, having a connection means for making a connection to the Internet by dial-up PPP connection, and having a calling means for making a call by registering a slave unit based on the slave unit position information obtained from the Internet. When a digital cordless telephone approaching the wireless base station makes a registration request, the wireless station obtains slave unit position information through a dial-up PPP connection to the Internet, By registering the slave unit, a call is made with the other party's telephone.

According to a third aspect of the present invention, there is provided a wireless base station which is connected via the Internet and performs a telephone call, wherein the wireless base station has a voice communication means for performing voice IP and performing a voice communication. When a digital cordless telephone approaching the wireless base station requests registration, the wireless base station performs assembling / disassembling processing of voice IP, and a call is made between the digital cordless telephone and the other telephone.

[First Embodiment] A first embodiment of the present invention will be described with reference to FIG.

FIG. 1 is a block diagram showing the configuration of the present embodiment. In the present embodiment, as shown in FIG. 1, an Internet protocol 7 is connected to the central controller 4 and a LAN interface is provided for the conventional wireless base station described with reference to FIG. The unit 8 is connected.

The LAN interface unit 8
Connected to the Internet 105 via the AN 104,
A slave unit information server 107 is connected to the Internet 105.

The other parts of the configuration of the present embodiment are the same as those of the above-described conventional radio base station, and will not be described again.

In the present embodiment, when a digital cordless telephone 108 for requesting registration is provided by a mobile unit moving and approaching the mobile unit, the mobile unit connected to the Internet 105 via the Internet protocol control unit 7 and the LAN interface unit 8 is provided. Digital cordless handset information is obtained from the information server.

The digital cordless cordless handset information obtained in this way is determined by the central control unit 4 and is registered in the cordless handset information management unit 2 under the control of the cordless cordless cordless handset, and connection with the wireless control unit 1 is realized.

Therefore, the child device registered in the child device information server 107 is located on the Internet 105 at the position of the child device.
Can be connected to the wireless base station connected to the telephone 103, and a call is made with the telephone 103 via the LAN 104.

As described above, according to the present embodiment, even when the slave unit moves, the slave unit information can be easily obtained via the Internet 105, the digital cordless telephone is registered in the wireless base station, and the other telephone units are registered. It is possible to make a call with the user 103.

[Second Embodiment] A second embodiment of the present invention will be described with reference to FIG.

FIG. 2 is a block diagram showing the configuration of the present embodiment. In the present embodiment, as shown in FIG. 2, the Internet protocol 7 is connected to the central controller 4 for the conventional wireless base station already described with reference to FIG. A PPP control unit 9 that performs a connection operation to the Internet 105 when connected is connected.

The PSTN / ISDN 102 is connected to the Internet 105, and the slave unit information server 107 is connected to the Internet 105.

The other parts of the configuration of the present embodiment are the same as those of the conventional radio base station described above, and will not be described again.

When a digital cordless telephone 108 for which registration is requested comes into contact with the mobile unit according to the present embodiment, connection to Internet 105 is established by dial-up by PPP control unit 9 and Internet protocol control unit. 7 via the Internet 105
The digital cordless handset information is obtained from the handset information server 107 connected to.

The other operations of the present embodiment are the same as the operations of the first embodiment already described, and will not be described again.

As described above, according to the present embodiment, LA
Even if N does not exist, it is connected to the Internet 105 by a dial-up method,
7 can be connected to the present embodiment connected to the Internet 105 at any place, and can be connected to the telephone 103 via the PSTN / ISDN 102.
And you can talk to them.

[Third Embodiment] A third embodiment of the present invention will be described with reference to FIG.

FIG. 3 is a block diagram showing the configuration of the present embodiment. As shown in FIG. 3, this embodiment is different from the first embodiment already described with reference to FIG. 1 in that audio data is transmitted between the audio codec 3 and the central controller 4 in accordance with the Internet protocol. A voice IP assembling / disassembling unit 10 for assembling / disassembling data is connected, and an Internet telephone 109 is connected to the Internet 105 instead of the telephone 103.

The structure of the other parts of the present embodiment is the same as that of the first embodiment already described, and will not be described again.

The present embodiment has a function of connecting to the LAN 104,
The P data is taken into the voice IP assembling / disassembling unit 10 via the LAN interface unit 8, the Internet protocol control unit 7, and the central control unit 4, decomposed into voice data, and input to the voice codec unit 3. Then, the voice data is finally input to the wireless control unit 1, and the voice data from the Internet telephone 109 is reproduced as voice by the digital cordless telephone 101.

The digital cordless telephone 101
The transmission voice from the radio control unit 1 and the audio codec unit 3
Is input to the voice IP assembling / disassembling unit 10 and is assembled as voice IP data.
Internet telephone 1 via Internet 105
09 is reproduced as voice.

The other operation of the present embodiment is the same as the operation of the first embodiment already described, and therefore will not be described repeatedly.

As described above, according to the present embodiment, PS
Internet 105 without TN / ISDN
, It is possible to make a voice call between the digital cordless telephone 101 used by moving the child device and the Internet telephone 109.

[0034]

According to the first aspect of the present invention, when a request for registration is made from a digital cordless telephone that has moved to a position closer to the wireless base station by moving a slave unit, the communication means changes to L.
The slave unit is registered by acquiring the slave unit position information from the Internet via the AN, and the PSTN or I
The connection with the other party telephone becomes possible by the connection by SDN.

According to the second aspect of the present invention, when a request for registration is made from a digital cordless telephone which has moved to the wireless base station by moving the slave unit, the communication means connects to the Internet by dial-up PPP connection. Thus, even when the mobile phone is not connected to the LAN, the mobile phone is registered by acquiring the mobile phone location information, and it is possible to make a call with the other party's telephone by connecting with pstn or isdn.

According to the third aspect of the present invention, when a request for registration is made from a digital cordless telephone which has moved to the present radio base station by moving the slave, voice data is subjected to IP processing by the communication means. The PST
N and ISDN are connected to the other party's telephone via the Internet irrespective of IS or ISDN.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a configuration of a first exemplary embodiment of the present invention.

FIG. 2 is a block diagram showing a configuration of a second exemplary embodiment of the present invention.

FIG. 3 is a block diagram showing a configuration of a third embodiment of the present invention.

FIG. 4 is a block diagram showing a configuration of a conventional radio base station.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Radio control unit 2 Remote unit information management unit 3 Voice codec unit 4 Central control unit 5 Communication call control unit 6 Network interface unit 7 Internet protocol control unit 8 LAN interface unit 9 PPP control unit 10 Voice IP assembling / disassembling unit 102 PSTN / ISDN 104 LAN 105 Internet 107 Remote unit information server

Claims (3)

[Claims] 1. A radio base station connected to the PSTN or ISDN for making a call, acquiring communication unit position information via the Internet via a LAN, and performing communication by registering the communication unit based on the communication unit position information. A wireless base station comprising: 2. A wireless base station connected to the PSTN or ISDN for making a telephone call, connected to the Internet by a dial-up PPP connection, and making a telephone call by registering a child device based on the child device position information obtained from the Internet. A wireless base station having a calling means for making a call. 3. A wireless base station which is connected via the Internet and performs a telephone call, and has a communication means for performing voice IP and performing a voice call.