KR100450971B1 - Method and apparatus for dialing using shortcut number in local area wireless communication system - Google Patents

Abstract

The present invention relates to a dialing method using a shortcut key and an apparatus using the same in an on-premises wireless communication system, including a process of dialing through an input means of a terminal capable of wireless communication on a campus, and the dialed number previously set by a user. In the case, the controller of the terminal searches for a real number matching the shortcut number pre-stored in the memory of the terminal and replaces the shortcut number with a real number, and connects to the internal network to the replaced real number. And a step of generating a new number by adding the premises network identifier set to be configured to perform the call processing with the newly generated number.

Description

Dialing method using a shortcut key and a device using the same in a wireless communication system in the premises {METHOD AND APPARATUS FOR DIALING USING SHORTCUT NUMBER IN LOCAL AREA WIRELESS COMMUNICATION SYSTEM}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an on-premises wireless communication system, and more particularly, to a dialing method using a shortcut key for enabling a shortcut key used in a conventional terminal in a terminal for an on-premises wireless communication system, and an apparatus using the same.

In general, the wireless communication system in the premises is a communication service that allows a mobile phone user to freely use his or her mobile phone like an premises phone in a space within a certain area without a landline phone.

For example, in the existing landline phone, it is difficult to talk to the party when the corresponding employee in the office is away, but if the employee establishes the premises wireless communication system, the phone is automatically connected to the mobile phone even if the employee is away.

Therefore, you miss the important call from the outside, such as a buyer, while you are away. In addition, even in places where there is no landline phone such as a break room or a conference room, if you only have a mobile phone, you can simply dial the 4-digit extension number.

The service is excellent in system scalability and can be used within a few kilometers of the company. Therefore, even when contacting salespeople outside can call without pressing the phone number of the other party daringly.

1 is a diagram illustrating a network implementing the above-described wireless communication system in a premises.

In general, the premises wireless communication system includes a public wireless network 141 including MSC, BSC, and HLR / VLR for a wireless communication control service and a BTS for subscriber service of a wireless terminal (PA) from the public wireless network 141. It consists of a public dedicated cell 151 including a, has a PSTN / ISDN 121 for servicing wired voice and data communication, and is connected to the public wireless network 141 and PSTN / ISDN 121 public network and In order to provide a private wired / wireless composite service together, a public / private shared cell 14 is provided as a public and private shared communication service area. The public / private shared cell 14 has a public / private communication service device 100. The public / private shared cell 14 may be a limited specific area. For example, if a particular company is using one building, the area to which the building belongs may be designated as the public / private shared cell 14. The public / private shared cell 14 is determined in advance in consultation with a public telecommunication service provider. This corresponds to a private base station (pBTS) in a public / private shared cell 14 from a wireless service point of view, corresponding to a public base station (BTS) when viewed from a public wireless network point of view. Since the service device 100 includes the functions of the MSC of the public wireless network, the wireless communication devices MT1 and MT2 of the same operator registered in the premises of the public / private shared cell 14 are provided. You can make a call.

That is, when the public telephone is connected to the public / private communication service device 100 corresponding to the wireless exchanger to the existing public wireless network 141, the wireless terminals MT1 and MT2 registered by the call management unit are like the private telephones. In the case of a non-registered wireless terminal (MT), the base station is bypassed under the control of the public / private communication service device 100 of the call management unit.

Meanwhile, in the premises wireless communication system, it is possible to service using an existing wireless communication terminal. Until now, since the premises network identifier for dialing to the premises wireless network is added to the telephone number, the speed dial using a shortcut key used in the existing terminal is dialed. The function is not utilized.

For example, assuming that the network identifier is set as '# 9', the speed dial (generally composed of two or three digits) preset by the service user cannot be used together with the network identifier. In case of using the speed dial, there is a disadvantage in that it does not go through the premises network and is serviced through a general wireless communication network.

That is, when using a terminal using a conventional premises network, when making a call to the outside, dial the phone number with the premises network identifier, and then make a call, and generally use a shortcut number for ease of input, so the premises network If you make a phone call, you will find a phone number in the phonebook already stored and enter it with the network identifier. In addition, the closing of the number containing the network identifier and the number is not stored as a shortcut to use a double occurs.

Accordingly, an object of the present invention is to provide a dialing method using a shortcut key and an apparatus using the shortcut key that enable a shortcut key used in a conventional terminal to be used in a terminal for an on-premises wireless communication system.

The present invention for achieving the above object, the process of dialing through the input means of the terminal capable of wireless communication in the premises, and if the dialed number is a shortcut number preset by the user, the control unit of the terminal of the terminal Searching for a real number matching the pre-stored number in the memory and replacing the short number with a real number; and adding a new network number to the replaced real number by adding an internal network identifier configured to be connected to the local network. Implementing a dialing method using a shortcut key in the on-premises wireless communication system comprising the step of generating, and performing the call processing with the newly generated number.

In order to perform the procedures, it is possible to select and set a mode for accessing the premises network from the terminal.

The network identifier may be configured to include any one or more selected from numbers, * and #.

In addition, the present invention for achieving the above object, the step of dialing a number containing the network identifier set to enable access to the network through the input means of the terminal capable of wireless communication in the premises and the dialed number in the premises If the number excluding the network identifier is a shortcut number preset by the user, the controller of the terminal searches for a real number matching the shortcut number previously stored in the memory of the terminal and replaces the shortcut number with the actual number. Implementing a dialing method using a shortcut key in the on-premises wireless communication system comprising the step of performing a call processing with a new number generated by combining the replaced real number and the network identifier.

In addition, the present invention for achieving the above object, if the number dialed through the key input unit is a shortcut number preset by the user, by searching the actual number matching the shortcut number previously stored in the memory to retrieve the shortcut number A first process of replacing a real number with a second process of generating a new number by adding an internal network identifier configured to be accessible to the premises network to the replaced real number, and performing call processing with the newly generated number; A wireless communication apparatus capable of utilizing a shortcut key may be implemented in an on-premises wireless communication system including a control unit performing a third process, and a memory storing a program performing the procedure and a real number matching the shortcut number.

In addition, the present invention for achieving the above object, the number is shortened by the user to a number other than the network identifier from the number dialed to the number containing the network identifier set to be accessible to the network through the key input unit In the case of a number, a first process of searching for a real number matching the shortcut number pre-stored in the memory of the terminal by the controller of the terminal and replacing the shortcut number with a real number, the replaced real number and the premises network. In the premises wireless communication system having a control unit for performing a second process for performing call processing with a new number generated in combination with an identifier, and a memory for storing the actual number matching the program and the shortcut number to perform the procedure Implement a wireless communication device that can be utilized.

1 is a network diagram of a premises wireless communication system according to the prior art.

2 is a block diagram of a mobile communication terminal to which the present invention is applied.

3 is a flowchart illustrating a dialing procedure using a shortcut key in an on-premises wireless communication system according to a first embodiment of the present invention.

4 is a flowchart illustrating a dialing procedure using a shortcut key in an on-premises wireless communication system according to a second embodiment of the present invention.

DETAILED DESCRIPTION A detailed description of preferred embodiments of the present invention will now be described with reference to the accompanying drawings. In the following, in adding reference numerals to the components of the angular plane, it should be noted that the same reference numerals have the same reference numerals as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or a chip designer, and the definitions should be made based on the contents throughout the present specification.

2 is a block diagram of a mobile communication terminal to which the present invention is applied.

Referring to FIG. 2, the controller 220 performs an overall control operation of the mobile communication terminal. The wireless unit 200 controls transmission and reception of voice data and control data under the control of the controller 220. The voice processor 210 converts the voice data received from the wireless unit 200 into an audible sound through a speaker and outputs the voice signal received from the microphone under the control of the controller 220. Data is output to the wireless unit 200. The key input unit 230 includes a plurality of numeric keys and function keys, and outputs key input data corresponding to a key pressed by the user to the controller 220. The display unit 240 displays various messages and the like under the control of the controller 220. The memory unit 250 includes a program memory and a data memory. According to the present invention, the program memory stores a shortcut setting key to which a shortcut key setting function is assigned, a shortcut key setting process using the shortcut key, and program data relating to a process of converting a set shortcut key. In addition, the program data necessary for controlling the operation of the mobile phone is also stored. The data memory also stores data on shortcut keys set at the time of control or by the user.

In applying the present invention to the terminal, if the telephone number input through the key input unit 230 is found to be a shortcut in the control unit 220, the control unit 220 is the user preset and stored in the data memory Read the actual phone number that matches the shortcut. The shortcut is replaced with the actual phone number read and adds the network identifier to the actual phone number to proceed with the call processing process through the network. The telephone number to which the premises network identifier is added is modulated by the wireless unit 200 and transmitted to the premises mobile communication network through the antenna.

Hereinafter, a dialing procedure using a shortcut key in an on-premises wireless communication system performed by the terminal will be described.

First Embodiment

In the premises wireless communication system according to the first embodiment of the present invention, the dialing procedure using the shortcut key is set in advance in the premises network connection mode. This is a method for making a call to the outside through the network.

Referring to FIG. 3, first, a program for programming the terminal to set the premises network access mode is required, and the process of setting the premises network access mode is preferably implemented by a procedure described below. .

When dialing a speed dial number (S310) in the state that the internal network access mode is set, the controller 220 of the terminal determines that the user wants to make a call through the actual number and the internal network corresponding to the speed dial number, The actual phone number corresponding to the speed dial number is read by the user in advance from the stored memory (S320).

Since the actual phone number read is currently in the local area network access mode, the actual network number is already promised in the actual phone number (for example, a character that can be distinguished by the exchange by including a special character such as '# 9'). Add (S330).

Existing call processing is performed in the same manner using the new telephone number to which the network identifier is added.

For example, assuming that the number to call outside through the internal network is '011-377-6170' and the number is stored in the '132' area of the memory, the user has previously set the internal network access mode. You can make a call to a speed dial through the network by pressing the '132' and 'Call' button, or by pressing '13' and pressing and holding '2'.

The input '132' is determined as a speed dial by the control unit, the memory is searched, and the actual number '0113776170' stored in the '132' area of the memory is read. A number of '# 90113776170' is called and call-processed by adding a preset network identifier, for example, a character such as '# 9', to the actual network number.

When implemented in the above-described process, the user can use not only the actual phone number but also the speed dial number through the internal network as a one-time setting of the internal network access mode within the local range in which the wireless communication is possible. This method can be used in a manner similar to the automatic area code setting function used in a conventional wireless terminal.

Second Embodiment

In the premises wireless communication system according to the second embodiment of the present invention, the dialing procedure using a shortcut key is used to perform a speed dial input including the premises network identifier without additional setting such as the premises network access mode, unlike in the above-described first embodiment. It is a method for enabling a call to the outside through the premises network by allowing the control unit to recognize.

Referring to FIG. 4, first, when a number consisting of a combination of a network identifier and a shortcut key previously promised by a user is dialed (S400), the controller recognizes the number except the network identifier as a shortcut rather than an actual phone number. In operation S 410, the actual phone number matching the shortcut is read from the memory in operation S 420.

The shortcut key in the input number is replaced with the actual telephone number read from the memory, and a new number composed of the combination of the network identifier and the actual telephone number is generated (S430) and dialed.

That is, the existing call processing is performed in the same manner using the new telephone number in which the actual telephone number is replaced with the internal network identifier (S440).

For example, assuming that the network identifier is set to '# 9', and the number to be called out through the network is '011-377-6170', the number is stored in the '132' area of the memory. In addition, the user can make a call to the speed dial through the network by pressing the '# 9132' and the call button, or by pressing and holding the '2' and the '2'.

The input '# 9132' searches the memory by determining '132' except the network identifier '# 9' as a speed dial, and searches the memory, and stores the actual number '0113776170' stored in the '132' area of the memory. Read The number of '# 90113776170' is called and call processed by adding the network identifier '# 9' to the actual number.

When implemented in the above-described process, the user can use the shortcut number through the premises network without the separate premises network connection mode switching process as in the first embodiment. On the other hand, compared with the first embodiment, there is a difference to dial by adding an internal network identifier, which was not used in the conventional shortcut key.

The present invention as described above, by using the speed dial function used in the general wireless communication system in the premises wireless communication system, the user can reduce the inconvenience and time waste caused by searching or entering a phone number one by one There is this.

Claims (10)

In the premises wireless communication system, Dialing through an input means of a terminal capable of wireless communication in the premises; If the dialed number is a shortcut number preset by a user, searching for a real number matching the shortcut number previously stored in a memory of the terminal by the controller of the terminal and replacing the shortcut number with a real number; Generating a new number by adding an premises network identifier configured to be accessible to the premises network to the replaced real number; Dialing method using a shortcut key in the on-premises wireless communication system comprising the step of performing a call processing with the newly generated number. The method of claim 1, Dialing method using a shortcut key in the on-premises wireless communication system, characterized in that to select and set the mode for accessing the local network from the terminal to perform the procedures. The method of claim 1, The branch network identifier dialing method using a shortcut key in the on-premises wireless communication system, characterized in that it comprises any one or more selected from numbers, * and #. In the premises wireless communication system, Dialing a number including an internal network identifier configured to be accessible to the internal network through an input means of a terminal capable of wireless communication within the premises; If the number excluding the network network identifier from the dialed number is a shortcut number preset by the user, the controller of the terminal searches for the actual number matching the shortcut number pre-stored in the memory of the terminal, thereby realizing the shortcut number. To replace it with a number, And performing a call processing with a new number generated by combining the replaced real number and the local network identifier. The method of claim 4, wherein The branch network identifier dialing method using a shortcut key in the on-premises wireless communication system, characterized in that it comprises any one or more selected from numbers, * and #. In the premises wireless communication system, When the number dialed through the key input unit is a shortcut number preset by the user, a first process of searching for a real number matching the shortcut number previously stored in a memory and replacing the shortcut number with a real number; A control unit for performing a second process of generating a new number by adding an internal network identifier configured to be connected to the internal network to the actual number, and performing a third process of performing call processing with the newly generated number; A wireless communication device capable of utilizing a shortcut key in an on-premises wireless communication system including a program for performing the procedure and a memory for storing a real number matching a shortcut number. The method of claim 6, And a shortcut key can be used in the premises wireless communication system, wherein a mode for accessing the premises network can be selected and set through a key input unit of the terminal to perform the procedures in the controller. The method of claim 6, The internal network identifier is a wireless communication device capable of utilizing a shortcut key in the on-premises wireless communication system, characterized in that it comprises one or more selected from numbers, * and #. In the premises wireless communication system, If the number except the extension network identifier is a speed dial number preset by the user from a number dialed to a number including the extension network identifier configured to be connected to the extension network through the key input unit, the controller of the terminal may store the memory of the terminal. Performing a first process of searching for a real number matched with the shortcut number previously stored in the mobile terminal and replacing the shortcut number with a real number, and a new number generated by combining the replaced real number and the network identifier; A control unit for performing a second process of doing A wireless communication device capable of utilizing a shortcut key in an on-premises wireless communication system including a program for performing the procedure and a memory for storing a real number matching a shortcut number. The method of claim 9, The internal network identifier is a wireless communication device capable of utilizing a shortcut key in the on-premises wireless communication system, characterized in that it comprises one or more selected from numbers, * and #.