JP2734376B2 - Cellular phone connection control method, device and method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable telephone, and more particularly to a simple portable telephone control method and apparatus.

[0002]

2. Description of the Related Art Conventionally, a portable telephone of this type has a smaller terminal than a mobile telephone, and a control area of a base station is reduced to provide a base station apparatus in a public telephone box. There is a personal handy phone (hereinafter referred to as PHS) and the like.
As shown in No. 28, a mobile phone terminal communicates via a base unit.

[0003]

The PHS uses a portable terminal of a cordless subscriber terminal of a public telephone network of a fixed terminal by switching to a portable telephone terminal. The PHS is separately subscribed as a portable telephone and has an independent telephone number as a portable telephone. Need to have

Japanese Patent Application Laid-Open No. 04-127728 discloses that a mobile phone terminal is duplexed, and when a mobile phone enters a place where radio waves are shielded, such as indoors, a base unit is placed in a place where radio waves can be received and a handset can be transmitted and received. The effect is that the relay can be performed by using a mobile phone system. However, the conventional mobile phone system has a problem that it is difficult to add a base station device as in the past, and it is difficult to expand the service zone accordingly.

An object of the present invention is to provide a method and an apparatus for controlling a mobile phone, which can easily add base stations.

[0006]

SUMMARY OF THE INVENTION A portable telephone control method according to the present invention includes a plurality of simple base stations having one subscriber line of a public telephone network as a trunk within a preset simple base station control area. The mobile station management device collects and updates the location information of the mobile phone terminal through each simple base station and manages the location information of the mobile phone terminal, and uses each simple base station. A mobile phone control method characterized by allocating radio waves every time a wireless channel is configured, instructing the configuration and disconnection of a wireless channel with a mobile phone terminal, and calculating and registering a charge for each mobile phone terminal.

[0007]

[0008] Preferably, the simple base station is installed in the cellular phone subscriber's home so that transmission and reception can be performed inside and outside the subscriber's home.

A control device for a portable telephone according to the present invention is a portable telephone control device of a portable telephone system which has a radio base station and a portable telephone management device, and in which a telephone connection of a portable telephone terminal is established via a public telephone network. The wireless base station is a simple base station having base station equipment with one public telephone subscriber line as a trunk line, and a plurality of base stations are provided for each preset simple base station control area. A base station configured to transfer a location information signal generated by a mobile phone terminal to the mobile phone management device via the trunk line, and to receive a call request for the mobile phone via the trunk line; Means for notifying a management device, a means for designating a use radio wave to the mobile phone terminal when the mobile phone management device receives a use radio wave in response to the call request, and configuring a wireless line; Disconnect from device When instructed, means for disconnecting the wireless line maintained up to that point, and upon receiving an incoming call to the mobile phone terminal via the public telephone network, convert the incoming signal into a wireless signal and precede the incoming call The mobile phone management device has means for transmitting a designated radio wave and forming a wireless line with a called mobile phone terminal to enable incoming call processing. The mobile phone management device includes a mobile phone transferred from each simple base station. Means for storing and updating the location information of the telephone terminal, means for registering transmission information of the mobile telephone terminal transmitted via a simple base station specifying radio waves, and wherein the mobile telephone terminal is a first base station. When the information entered from the control area of the second simple base station to the control area of the adjacent second simple base station is input, the use radio wave is instructed to the free simple base station in the control area of the second simple base station, and Take over the call of the mobile phone terminal And means for instructing to continue, successively to the mobile phone terminal is talking about the end,
Means for causing the corresponding simple base station to perform the same handover as that between the first and second simple base stations and continuing the call, and the mobile phone when the end signal is transmitted from the mobile phone terminal Means for registering billing for the terminal;
When the location information of the mobile phone terminal that is the destination is requested, the registered location information is searched, the selection number of the corresponding simple base station is notified to the requester, and Means for allocating radio waves.

[0010] The simple base station is used for fixing a mobile phone subscriber.
The telephone line's subscriber line is shared as a trunk line, and
It is desirable that the telephone be installed so as to be able to transmit and receive telephones inside and outside the subscriber's home.

Further, the mobile telephone system of the present invention is a mobile telephone system in which a mobile telephone switching network, a base station and a database are connected to each other via a public telephone network. When the simple base station and the mobile phone management device are arranged, the means for registering the position information managed by the mobile phone management device online in the database, and the inquiry of the incoming call to the simple base station control area in the database, the database Means for notifying the inquirer of the selection number of the simple base station of the destination mobile phone terminal, and notifying the simple base station to the mobile phone management device online, and the mobile phone management device notifying the call notification from the database. Upon receipt, it has means for controlling the designated simple base station to be able to receive a call to the subscriber line, and for instructing the radio wave used and the response to the incoming call.

[0012]

A large number of simple base stations are arranged in the control area of the simple base station. An empty simple base station performs location information, outgoing call detection and incoming call of the mobile phone terminal, and the mobile phone management device manages the location information. In addition, the base station function is completely executed by the simple base station because radio wave assignment and an instruction to disconnect the mobile phone terminal are performed.

[0013]

Next, embodiments of the present invention will be described with reference to the drawings.

[0014] Figure 1 is a block diagram showing one embodiment of a mobile phone of the control device of the present invention, a simplified base station 2 ₁ shown in FIG. 2 FIG. 1
3 is a functional block diagram of FIG.

The simplified base station 2 ₁ to 2 ₃ to the simple base station control section 11 the control device of the portable phone, a simple base station control section 1
2 has a simplified base station 2 _{4-2 6,} respectively are accommodated in the exchange 3 via a one line subscriber line. The mobile phone management device 4 is connected to the exchange 3. Simple base station 2 _1, the ID signal receiving unit 21 that receives a control radio ID signal indicating the location of a mobile phone terminal, an ID signal transmission unit 22 which transfers the received ID signal to the mobile phone management device 4,
A transmission request signal receiving unit 23 that receives a transmission signal of the mobile phone terminal, a transmission request notification unit 24 that transfers the received transmission request signal to the mobile phone management device 4, and an instruction of a radio wave allocated from the mobile phone management device 4. And a radio command receiving unit 26 for selecting the radio wave, and a radio circuit for instructing the specified radio wave to the corresponding mobile phone terminal to form a wireless line with the mobile phone terminal and connect to the exchange 3. A line configuration unit 25;
When the incoming call is received from the exchange 3, the incoming call is extended to the wireless line configured by the wireless line forming unit 25 by the radio wave previously received from the mobile phone management device 4 via the radio wave instruction receiving unit 26. It has a receiving unit 27.

The mobile phone management device 4 updates and stores the location information of all mobile phone terminals via each simple base station, and instructs a radio wave to be used in response to a transmission request from each simple base station. A simple base station that stores transmission information (including the telephone numbers of the transmission side and the reception side) from the transmission management apparatus, and uses the current position of the mobile phone terminal as a control area in response to a position information inquiry from each transmission management apparatus. notifies the selection number, together in association with the incoming instructs the radio waves for incoming to said simple base station, also, the ID signal transfer of the mobile phone terminal in the active call from the simple base station you adjacent Upon reception, the mobile base station instructs the simple base station to use radio waves and a connection, and upon receiving the end-of-call notification, registers the billing of the mobile phone terminal on the calling side.

Next, the operation of this embodiment will be described with reference to the drawings.

The mobile phone terminal ₁₇ is in the simple base station control area 1
When you enter 1, the simple base station 2 that was vacant at that time
₂ receives the control radio wave indicating the ID and notifies the mobile telephone management device 4 via the exchange 3 (step 31). The mobile phone management device 4 updates the location information of the mobile phone terminal ₁₇ (step 32). The mobile phone terminal 1 ₇ issues a calling request signal, a simple base station 2 ₂ a vacant, when receiving the calling request, the mobile phone management simplified base station 2 ₂ via the switch 3 to the outgoing request The data is transferred to the device 4 (step 33). Mobile phone management apparatus 4 notifies the radio wave used in a simple base station 2 ₂ (step 34). Simple base station 2 ₂ constitute a radio channel with radio waves directed between the mobile telephone terminal 1 ₇ (step 35). Thereafter, the mobile phone terminal ₁₇ hears the dial tone and dials. Exchange 3, it recognizes that the originating call is a call via a simplified base station 2 _2, the originating mobile telephone terminal information (subscription for information of the portable telephone terminal having transmitted the mobile phone management apparatus 4 Data)
The exchange processing is performed by storing the called side subscriber information from the dialed called number. If the called party is a fixed subscriber (step 36), an exchange connection process within the public telephone network is performed (step 37). If the called party is a mobile phone terminal (step 36), the location information is obtained by dialing the called party number. (Step 38). In this case, the mobile phone management device 4 notifies the transmission control unit of the exchange of the selection number of the simple base station whose control area is the position of the mobile phone terminal on the receiving side. An incoming call instruction is given together with the used radio wave (step 39).
The exchange 3 selects a simple base station based on the selection number of the simple base station on the called side and sends incoming information (call number of the called mobile phone terminal) (step 40). At this time, since the simple base station is transmitting a radio wave for an incoming call, the calling number is broadcast, the called mobile phone terminal responds, and an incoming connection is established (step 41).

The mobile phone terminal 1 ₇ free simplified base station 2 ₄ of the ID signal by moving the adjacent simple base station control section 12 of the
In Upon notification is received by the mobile phone management device 4 (step 42), a mobile phone management device 4 of the radio channel between the mobile telephone terminal 1 ₇ Telecommunications and by its use for the simple base station 2 ₄ It instructs the connection structure between the switching system 3, after the connection, instructing the opening of the radio line between the mobile phone terminal 1 ₇ simply base station 2 ₂ (step 43).

When the mobile phone terminal ₁₇ goes on-hook, a call termination report is sent from the exchange 3 to the mobile phone management device 4, and the accounting information of the mobile phone terminal ₁₇ is registered (step 44).

Also, the order of the control method of the portable telephone according to the present invention.
5 will be described with reference to FIG.
Public access to at least one of the base station service areas
Mobile phone that uses one subscriber line as a trunk line in the telephone network
Multiple simple base stations with some of the base station equipment
(Step 51), the simple base station is connected to a mobile phone terminal;
When an ID signal as a position display signal is received (step 5)
2), the ID signal is transmitted to a mobile phone management device via a public telephone network.
(Step 53), and the mobile phone management device
The location information of the mobile phone is updated and managed (step 54). No.
1 simple base station receives a call request from a mobile phone terminal
Then, step 61), the first simple base station establishes the
Notification of outgoing call request to mobile phone management device via public telephone network
(Step 62), and the mobile phone management device
The station is instructed on the radio channel to be used (step 63). Next
Then, the first simple base station transmits the used radio wave to the mobile phone terminal.
Designate a wireless line and connect a mobile phone terminal via a trunk line
To extend to the mobile phone management device (step 64).
The signal is converted into a radio signal (step 65). That
After that, the simple base station determines whether the connection destination of the call is inside or outside its own area
(Step 66), and if it is in the area,
Select easy base station, specify wireless channel and instruct connection
(Step 67). Also, the connection destination is your service area
Otherwise, check the connection destination and download a selection signal to the wired network.
After dialing and connecting and checking the incoming call, start billing
Step 68). The mobile phone terminal is the first simple base
From the control area of the station to the control area of another second simple base station.
When the input information is input from the second simple base station (step
69) The mobile phone management device determines whether switching is necessary
If necessary, transmit the used radio wave to the second simple base station.
Instruct to take over the call of the mobile phone terminal and continue
(Step 70). Until the mobile phone terminal ends the call
In the same manner, the first and second simplified base stations are successively continued.
Such handover is executed between the corresponding simple base stations. Said
When the end signal is transmitted from the mobile phone terminal, the mobile phone
The management device disconnects the connection, and the
The money is registered (step 71). In addition, mobile phone management
The device supports mobile phone terminals located in the service area.
Receiving the location information inquiry, the location of the mobile phone terminal
Detects the information and notifies the requester of the location (step 8
With 1), using the radio channel to idle simplified base station
To indicate connection (step 82). The radio wave
When a simple base station receives the incoming call
Incoming information is converted into a radio signal and transmitted by the radio wave,
Configure a wireless line based on the response of the called mobile phone
(Step 83). The call is disconnected by the caller
Step 84). In addition, the present embodiment is one of the conventional mobile phone systems, in which the mobile phone management device 4 is used especially in an area where the penetration density is low and where a base station is not normally installed or in a zone where it is difficult to install a base station. By changing the operation function in relation to the database, it can be combined and applied as shown in FIG.

[0022]

As described above, according to the present invention, the base station function can be easily configured by installing a plurality of simple base stations having a subscriber line as a trunk line in the same simple base station control area. In particular, there is an effect that the subscriber can be efficiently extended even in an area where the cellular phone subscriber density is low.

[Brief description of the drawings]

FIG. 1 is a block diagram of an embodiment of a mobile phone control device to which a mobile phone control method of the present invention is applied.

FIG. 2 is a functional block diagram of the mobile phone management device 4 shown in FIG.

FIGS. 3A and 3B are flowcharts of the operation of the embodiment shown in FIG. 1, wherein FIG. 3A is a flowchart of location information management of the mobile phone terminal, and FIG. is there.

FIG. 4 is a block diagram showing an example of a case where the control system of the mobile phone according to the present invention is combined with a conventional mobile phone system and applied.

[Explanation of symbols]

1 ₁ to 1 ₆ Mobile phone terminal 1 ₇ Mobile phone terminal 2 ₁ to 2 ₆ Simple base station 3 Switch 4 Mobile phone management device 5 Base station 6 Public telephone network 7 Mobile telephone switching network 8 Database 11 Simple base station control area 12 Simple Base station control area 21 ID signal receiving unit 22 ID signal transmitting unit 23 Outgoing signal receiving unit 24 Outgoing request reporting unit 25 Wireless line configuration unit 26 Radio wave instruction receiving unit 27 Incoming call receiving unit

Continuation of the front page (72) Inventor Hiroyuki Sato 5-7-1 Shiba, Minato-ku, Tokyo NEC Corporation (72) Inventor Mariko Mori 5-7-1 Shiba, Minato-ku, Tokyo NEC Corporation (72) Inventor Takemasa Takahashi 5-7-1 Shiba, Minato-ku, Tokyo NEC Corporation (72) Inventor ▲ Yoshi ▼ Chizuko 5-7-1 Shiba 5-Chome, Minato-ku, Tokyo NEC Corporation ( 72) Inventor Hiromi Atsuta 5-7-1 Shiba, Minato-ku, Tokyo Within NEC Corporation (56) References JP-A-3-195248 (JP, A)

Claims (5)

(57) [Claims] 1. A connection control method in a portable telephone system, comprising: arranging a plurality of simple base stations using one subscriber line of a public telephone network as a trunk line in a control area of a preset simple base station. Preventing the trunk line from being blocked in the control area, the simple base station performs transmission / reception of the trunk line, conversion of wired / wireless signals, notification of a control signal and an ID signal of a mobile phone, The mobile phone management device that manages the stations collects and updates the location information of the mobile phone terminal via each simple base station, allocates the radio waves used by each simple base station for each radio circuit configuration, and communicates with the mobile phone terminal. A mobile phone control method comprising: instructing the configuration and disconnection of a wireless line, and calculating and registering a charge for each mobile phone terminal. 2. The mobile phone control method according to claim 1, wherein said simple base station is installed in said mobile phone subscriber's home so as to be able to transmit and receive inside and outside of said subscriber's home. 3. A connection control device of a portable telephone system, comprising a wireless base station and a portable telephone management device, wherein a call connection of a portable telephone terminal is made via a public telephone network, wherein the wireless base station is controlled. A plurality of simple base stations having a part of a base station equipment of a mobile phone having only one subscriber line in a public telephone network as a trunk line are arranged in at least one area of a base station service area to be provided. Means for transferring the position information signal emitted by the mobile phone terminal to the mobile phone management device via the trunk line, and receiving the call request for the mobile phone to the mobile phone management device via the trunk line. Means for notifying, and upon receiving an instruction on the radio wave used for the call request from the mobile phone management device, specifies the radio wave used for the mobile phone terminal to configure a wireless line, and connects the mobile phone requesting the call to the exchange. Means for performing an outgoing call processing of the outgoing mobile phone in accordance with the subscriber information; means for disconnecting the wireless line maintained up to that time when the mobile phone management device issues a disconnection instruction; When the mobile phone management device instructs the incoming call notification of the incoming call addressed to the mobile phone terminal via the telephone network together with the used radio wave, a radio line is formed to the called mobile phone terminal by the specified radio wave. The mobile phone management device stores the location information of the mobile phone terminal transferred from each simple base station and updates and registers the location information, and specifies a radio wave. Means for registering transmission information of the mobile phone terminal transmitted via the simple base station; information that the mobile phone terminal has entered the control area of the adjacent second simple base station from the control area of the first base station Is entered Means for instructing an available simple base station in the control area of the second simple base station to use radio waves to instruct the portable telephone terminal to take over and continue the call, and terminate the call from the portable telephone terminal. Means for performing a charge registration process for the mobile phone terminal when a signal is transmitted; and for requesting location information of the mobile phone terminal which is the destination, searching for the registered location information, A control device for a mobile phone, comprising means for notifying a selection number of a station to a request source and allocating radio waves to the simple base station. Wherein the simple base station share a subscriber line of the mobile phone subscribers of the fixed telephone network as trunk, and claim 3 can be transmitted and received is installed in customer premises outside the mobile phone
A control device for a mobile phone as described in the above. 5. A mobile telephone network, a base station, the mobile phone system to connect via the public telephone network has a database, to the base station area in the uninstalled, simple of claim 3, wherein When the base station and the mobile phone management device are arranged, means for registering the location information managed by the mobile phone management device online in the database, and the inquiry of the incoming call to the simple base station control area in the database, the database is Means for notifying the selection number of the simple base station of the mobile phone terminal to the reference source, and a means for notifying the simple base station to the mobile phone management device online, and when the mobile phone management device receives the incoming call notification from the database, A portable telephone system comprising means for controlling the designated simple base station to receive an incoming call to a subscriber line and instructing the use of radio waves and incoming calls.