KR19990017191A - Automatic registration of wide area wireless calling service area in mobile communication terminal - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

The present invention relates to a method for automatically registering a wide area wireless calling service area.

2. The technical problem to be solved by the invention

An object of the present invention is to provide a method for automatically registering a wide area wireless calling service area for automatically registering a wide area wireless calling service area in a mobile communication terminal having a wide area wireless calling terminal.

3. Summary of Solution to Invention

According to the present invention, when the wide area wireless calling terminal module of the mobile communication composite terminal deviates from the current service right and automatically finds and tunes to a new service frequency, and operates the mobile communication terminal module, the mobile communication terminal module is a control channel or a call channel. Automatically register the wide area wireless calling service area by transmitting the local information of the wide area wireless calling terminal, or the mobile communication terminal does not give the current location information, but the mobile communication system has the base station information and accesses the wireless calling system. Automatically register wide area wireless paging service area.

4. Important uses of the invention

The present invention is used in a mobile communication composite terminal.

Description

How to automatically register wide area wireless calling service area in mobile communication terminal

The present invention relates to a wide area wireless calling service area automatic registration method for automatically registering a wide area wireless calling service area in a mobile communication terminal (CT2, AMPS, CDMA, TDMA) having a wide area wireless calling terminal.

Due to the activation of outgoing mobile communication service and wide area wireless calling service, a mobile communication composite terminal combining a dedicated mobile communication terminal (CT2) and a wide area wireless calling terminal has been used.

Looking at the wide area wireless calling service area registration method in the mobile communication terminal currently being used, after confirming that the subscriber has moved to another area through the wide area wireless calling terminal, access is made by directly accessing the wireless calling system. That is, after confirming the reception area indicated in the wide area wireless calling terminal, the subscriber could access the wide area wireless calling service by registering the change of area by manually accessing the wireless calling system by mobile phone or regular phone.

Therefore, in the related art, there is an inconvenience in that the subscriber should always watch the radio calling area service right.

In addition, the currently implemented method is a method of automatically changing the service area of the wireless call system using SMS data. However, since this method is based on the implementation of the SMS system, it is not only time-consuming but also expensive to realize the service. There is no problem.

The present invention has been made in order to solve the above problems, in the case of the current wide area wireless calling terminal, the mobile station can move outgoing, unlike the subscriber must register the local movement to the wireless call system by mobile phone or regular phone when moving to another area. Wide area wireless calling service area that combines communication terminal and wide area wireless calling terminal to automatically register wide area wireless calling area with wireless calling system through mobile communication function that can make outgoing change when receiving area of wide area calling terminal is changed. The purpose is to provide an automatic registration method.

That is, the present invention, when the wide area wireless calling terminal module of the mobile communication composite terminal is out of the current service right and automatically finds and tunes to a new service frequency and operates the mobile communication terminal module of the mobile communication composite terminal (Wake-Up) ), The mobile communication terminal module automatically transmits the area information of the wide area wireless calling terminal by using the reserved field of the registration message of the control channel (or access channel). Register the area automatically by transmitting the local information of the wide area wireless calling terminal by using the call channel, or the mobile communication system does not give the current location information. A wide area that accesses the paging system and automatically registers the wide area wireless paging service area. To provide local calling service line automatic registration method has its purpose.

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

2 is a schematic explanatory diagram of a method for automatically registering a wide area wireless calling service area through a control channel or a call channel according to the present invention;

3 is a schematic explanatory diagram for a method for automatically registering a wide area wireless calling service area using base station information according to the present invention;

4 is a flowchart illustrating a method for automatically registering a wide area wireless calling area through a control channel or a call channel according to the present invention.

5 is a flowchart illustrating a method for automatically registering a wide area wireless calling service area using base station information according to the present invention.

* Explanation of symbols for the main parts of the drawings

11,21,31: Mobile communication composite terminal 12: Mobile communication terminal module

13: wide area wireless call terminal module 14: battery

22,32: mobile communication base station 23,33: mobile communication system

24,34: Wireless Call System

In the method of the present invention for achieving the above object, in the wide area wireless calling service area automatic registration method applied to a mobile communication composite terminal having a wide area wireless calling terminal module and a mobile communication terminal module, the wide area wireless calling terminal module is A first step of checking a CAP code when the service area is changed and operating the mobile communication terminal module after tuning to a frequency of the change area to transmit the changed area information to the mobile communication terminal module; A second step of transmitting, by the mobile communication terminal module, an automatic registration message to a mobile communication system, and transmitting the received automatic registration message to a wireless calling system; And the third step of automatically registering the wide area wireless calling service area upon receiving the automatic registration message.

Another method of the present invention is a method for automatically registering a wide area wireless calling service area applied to a mobile communication composite terminal having a wide area wireless calling terminal module and a mobile communication terminal module, wherein the wide area wireless calling terminal module has a service area. If changed, the mobile communication terminal module is operated after being tuned to the frequency of the changed area by checking a CAP code, and the mobile communication terminal module transmits a location registration message to the mobile communication system through the mobile communication base station. step; The mobile communication system determines the current local location of the mobile communication system based on the current base station information after determining the mobile communication terminal by the mobile telephone number, and then determines the wide area wireless calling service area and then automatically registers the message to the wireless calling system. Transmitting a second step; And the third step of automatically registering the wide area wireless calling service area upon receiving the automatic registration message.

Hereinafter, with reference to the accompanying drawings will be described an embodiment according to the present invention;

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

The mobile communication composite terminal 11 to which the present invention is applied includes a mobile communication terminal module 12 using existing mobile communication terminals CT2, AMPS, CDMA, and TDMA and a wide area wireless calling terminal module using a conventional wide area pager. Combination (13) was configured, the battery (14) and the antenna is used in common.

The usual reception process of the mobile communication composite terminal is operated through the wide area wireless calling terminal module 13, and the mobile communication terminal module 12 is in an OFF state. However, the mobile communication terminal module 12 is turned ON when the calling function is used or when the wide area wireless calling service area is automatically registered.

Next, there are three following wide area wireless calling service methods currently used.

1) Nationwide Area Services (NAS)

: This service is a nationwide service area. Since the wireless call signal is sent to the whole country, the subscriber can receive the service anywhere in the country without any special operation. As such, wide area service is possible with one wireless call terminal, but there is a serious problem in frequency waste.

2) Multiple Area Services (MAS)

: Service to receive service in two or more specific areas of the service area. It sends out the wireless call signal to the set multiple areas at the same time, so it is unnecessary for the subscribers to select a special area and service in multiple areas. .

3) Optional Area Services (OAS)

: Currently, it is a service provided by a wide area wireless calling terminal in Korea. Since the wireless call signal is emitted only in one selected area, the subscriber can register the mobile area with the wireless calling system as the service area moves. . Therefore, frequency use efficiency is high.

Of the three wide area wireless calling service methods described above, in Korea, the third selective area service method provides a wide area wireless calling service. Therefore, when a wide area wireless calling terminal is used, a general telephone or a mobile phone is moved when moving to another area. It was most inconvenient that the mobile area should be registered in the wireless paging system by telephone. As shown in FIG. 2 and FIG. 3, this inconvenience is solved by taking advantage of the advantages of the mobile communication terminal.

2 is a schematic diagram of a method for automatically registering a wide area wireless calling service area through a control channel or a call channel according to the present invention, and FIG. 3 is a schematic diagram of a method for automatically registering a wide area wireless calling service area using a base station information according to the present invention. It is explanatory drawing.

As the wide area wireless calling terminal moves to another area, the strength of the frequency currently being served is weakened. When the strength becomes weaker than a certain reference value (serviceable frequency strength), the wide area wireless calling terminal tunes to the frequency of the new region by the following operation.

1) Find the reference channel. (The frequency of the reference channel is determined in each region)

2) Select the channel with the largest propagation intensity among the reference channels.

3) Find the correct area by looking at the CAP code on the selected channel.

4) Move to the service channel assigned to him and prepare to receive service.

When the wide area wireless calling terminal module 13 of the mobile communication terminal 11 synchronizes with the frequency of a new region in the same manner as above, the mobile communication terminal module 12 operates to wake-up and moves to a new region. The fact is notified to the mobile terminal module 12.

Then, the mobile communication terminal module 12 of the mobile communication composite terminal 11 changes and registers new area information of the wide area wireless calling terminal module 12 in the wireless calling system 24 and 34 by the following three methods. .

1) Local information is sent by using the reserved field (Reserved Field: 6 bits) of the registration message of the control channel (or access channel): There is an advantage of not having to pay the call fee because it does not use the call channel.

2) Local information is sent through the direct call channel: The call cost is required because the call channel is used.

3) The mobile communication terminal does not give the current location information and accesses the wireless calling system with the location information of the base station to which the mobile communication system transmits the location registration message by using the operation method of the mobile communication system and the wireless calling system. Automatic registration of wide-area wireless calling service: This method simply registers the location of a mobile communication terminal without changing any message, and determines the local location of the mobile communication system based on the current base station information and automatically This is how you register your location. For example, if a mobile communication terminal registers a location with a base station in Gyeonggi-do, the mobile communication system determines that the mobile communication complex terminal is based on the mobile phone number, and that the new location information of the wide area wireless calling terminal is Gyeonggi-do because the base station is Gyeonggi-do. Sending to the paging system automatically registers the wide area paging service area.

The first and second methods above will be described in detail with reference to FIG. 2.

First, when the mobile communication terminal module of the mobile communication terminal 21 is notified of a move to a new area from the wide area wireless calling terminal module, an automatic registration message such as a wide area wireless calling terminal number and an area code is transmitted through a control channel or a call channel. It transmits to the mobile communication base station 22.

The mobile communication base station 22 transmits the received automatic registration message to the wireless calling system 24 through the mobile communication system 23, and the wireless calling system 24 receives the automatic registration message and sends a wide area wireless calling service area. Register automatically.

The third method is described in detail with reference to FIG. 3 as follows.

First, when the mobile communication terminal module of the mobile communication terminal 31 is notified of a move to a new area from the wide area wireless calling terminal module, a location registration message for location registration of the mobile communication terminal through a control channel is transmitted to the mobile communication base station 32. ) To the mobile communication system 33.

The mobile communication system 33 determines the area code of the wide area wireless calling terminal through the base station information of the received location registration message, and transmits an automatic registration message such as the wide area wireless calling terminal number and area code to the wireless calling system 34. In response to the automatic registration message, the wireless paging system 34 automatically registers the wide area wireless paging service area.

4 is a flowchart illustrating a method for automatically registering a wide area wireless calling service area through a control channel or a call channel according to the present invention.

As the wide area wireless calling terminal moves to another area, the strength of the frequency currently being served is weakened. If the strength is weaker than the threshold defined by the serviceable frequency strength (41), the frequency of the reference channel determined in each region is found (42), then the channel with the largest propagation strength among the reference channels is selected (43), and the cap on the selected channel is selected. After looking at the (CAP) code to find the correct region (44), he moves to his assigned service channel and prepares for service (45).

When the wide area wireless calling terminal module of the mobile communication composite terminal synchronizes with the frequency of the new region, the mobile communication terminal module operates (Wake-Up) (46) and transmits the currently selected local information to the mobile communication terminal module (47). .

Then, the mobile communication terminal module of the mobile communication composite terminal uses the reserved field (Reserved Field: 6 bits) of the registration message of the control channel (or access channel) to the mobile communication system through the mobile communication base station. Transmitting an automatic registration message such as a wireless calling terminal number and an area code or an automatic registration message such as a wide area wireless calling terminal number and an area code to a mobile communication system through a mobile communication base station using a direct call channel (48), The mobile communication system transmits the received auto-registration message to the wireless paging system (49). When the mobile paging system receives the auto-registration message, it automatically registers the wide area wireless paging service area (50). Then, the mobile communication terminal module is turned off and the wide area wireless calling terminal module is turned on (51).

5 is a flowchart illustrating a method for automatically registering a wide area wireless calling area using base station information according to the present invention.

As the wide area wireless calling terminal moves to another area, the strength of the frequency currently being served is weakened. If the strength is weaker than the threshold defined by the serviceable frequency strength (61), the frequency of the reference channel determined for each region is found (62), then the channel with the largest propagation strength among the reference channels is selected (63), and the cap on the selected channel is selected. After looking at the (CAP) code to find the correct region (64), he moves to the service channel assigned to him and prepares for service (65).

When the wide area wireless calling terminal module of the mobile communication composite terminal synchronizes with the frequency of the new region, the mobile terminal module is activated (Wake-Up) (66), and the mobile terminal module uses only a control channel to register a location message. The method transmits the data to the mobile communication system through the mobile communication base station (67).

Then, the mobile communication system determines that it is a mobile communication complex terminal based on the mobile phone number (68), and determines the wide area wireless calling service area by determining the local location of the mobile communication system based on the current base station information. The automatic registration message is transmitted (69), and the wireless paging system automatically registers the wide area wireless paging service area when receiving the automatic registration message (70). Then, the mobile communication terminal module is turned off and the wide area wireless calling terminal module is turned on (71).

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes can be made in the art without departing from the technical spirit of the present invention. It will be apparent to those of ordinary knowledge.

As described above, the present invention is different from the conventional method in which the subscriber must report the regional movement when the regional mobile calling terminal moves to the local area, and the subscriber manually moves the mobile area by automatically registering the wide area wireless calling terminal through the mobile communication composite terminal. This can solve the inconvenience of registering, and since only the wide area wireless calling terminal module can be turned on in the mobile communication terminal, the consumption of the battery can be greatly reduced, which can extend the replacement time of the battery.

Claims (9)

A method for automatically registering a wide area wireless calling service area applied to a mobile communication composite terminal having a wide area wireless calling terminal module and a mobile communication terminal module, When the service area is changed, the wide area wireless paging terminal module checks a cap code and synchronizes with the frequency of the changed area, and then operates the mobile communication terminal module to transmit the changed area information to the mobile communication terminal module. step; A second step of transmitting, by the mobile communication terminal module, an automatic registration message to a mobile communication system, and transmitting the received automatic registration message to a wireless calling system; And A third step of automatically registering a wide area wireless calling service area upon receiving the automatic registration message; Wide area wireless calling service area automatic registration method comprising a. The method of claim 1, The first step of the automatic registration message transmission process, And the mobile communication terminal module transmits an automatic registration message to the mobile communication system through a control channel. The method of claim 2, The automatic registration message transmission process through the control channel, And the mobile communication terminal module automatically transmits an automatic registration message to the mobile communication system using a reserved field of a location registration message of a control channel. The method of claim 1, The first step of the automatic registration message transmission process, And the mobile communication terminal module transmits an automatic registration message to the mobile communication system through a communication channel. The method according to any one of claims 1 to 4, The automatic registration message, A wide area wireless calling service area automatic registration method comprising a wide area wireless calling terminal number and an area code. The method of claim 5, The mobile communication terminal, And when the wide area wireless call service area is automatically registered, the mobile communication terminal module is turned off and the wide area wireless call terminal module is turned on. A method for automatically registering a wide area wireless calling service area applied to a mobile communication composite terminal having a wide area wireless calling terminal module and a mobile communication terminal module, When the service area is changed, the wide area wireless calling terminal module operates the mobile communication terminal module after checking a CAP code and tuning to the frequency of the changed area, and the mobile communication terminal module transmits a location registration message to a mobile communication base station. A first step of transmitting to the mobile communication system through the; The mobile communication system determines the current local location of the mobile communication system based on the current base station information after determining the mobile communication terminal by the mobile telephone number, and then determines the wide area wireless calling service area. Transmitting a second step; And A third step of automatically registering a wide area wireless calling service area upon receiving the automatic registration message; Wide area wireless calling service area automatic registration method comprising a. The method of claim 7, wherein The location registration message transmission process of the first step, And the mobile communication terminal module transmits a location registration message to the mobile communication system through the mobile communication base station using a control channel. The method according to claim 7 or 8, The mobile communication terminal, And when the wide area wireless call service area is automatically registered, the mobile communication terminal module is turned off and the wide area wireless call terminal module is turned on.