KR0143582B1 - Pager - Google Patents

Abstract

The present invention relates to a living information service processing method for receiving and processing living information transmitted from a wireless calling system in a wireless calling terminal. A first step (601 through 603) of receiving data and analyzing received data to provide a life information service processing method for classifying and receiving a life information cap code to control a life information receiving function; Second steps 604 and 611 for determining whether the living information common cap code or the personal call cap code is present; A third step (605 to 610) of displaying life information for each item by analyzing header information until an end flag is received if the life information common cap code is received; And a fourth step (610, 612 to 618) operating in a general call mode or operating in a remote control mode of a living information service according to whether a spare code is input if the private call cap code is input. And it can be terminated, can cause the effect of carrying two terminals with one terminal, there is an effect that can effectively apply the life information service to the wireless call network using the new life information format.

Description

Life Information Service Processing Method in Wireless Call Terminal

1 is a block diagram of a wireless call network to which the present invention is applied.

2 is a block diagram of a wireless calling terminal to which the present invention is applied.

3 is a format diagram of a radio call POCSAG signaling scheme to which the present invention is applied.

4 is a format diagram of a living information service according to the present invention.

5 is a format diagram of remote termination and remote registration of life information services according to the present invention.

6 is a flowchart of a living information service process according to the present invention.

＊ Explanation of symbols for main parts of drawing

101: life information provider 102: wireless calling network

103: base station 104: transmitter

201: high frequency amplifier 202: frequency mixer

203: local oscillator 204: signal demodulator

205: central processing unit 206: display unit

207: sound signal generator 208: vibration generator

209: memory section

The present invention relates to a life information service processing method for receiving and processing living information such as messages, news, weather forecasts, stock information, agricultural and fisheries information, and traffic information transmitted from a wireless paging system at a wireless paging terminal.

Conventional wireless calling systems and terminals are individually assigned a CAP code, so individual calls are possible, but group calls such as living information are not possible, so many frequencies and many CAP codes are required to process living information. There are many problems in terms of frequency efficiency and subscriber acceptance.

In order to solve the problems of the prior art, the present invention considers the transmission of a lot of information and the battery life of the wireless call terminal, receiving and receiving the cap code for personal call information and the cap code for life information (CAP CODE) It is an object of the present invention to provide a method of processing a living information service that controls an information function.

In other words, most of the wireless calling service is currently used to call the person who is on the move, but in order to meet the subscriber's desire for information service, the future wireless calling service is used for securities information, exchange rate information, traffic information, and news. It will be used extensively as a means of delivering more specialized life information, such as prices and prices.

This life information service, unlike the calling service, does not require an urgent need for the subscriber to immediately answer the call, but has a feature of confirming information received or received at a convenient time desired by the user.

In order to achieve the above object, the present invention provides a life information service processing method applied to a radio call terminal for distinguishing and receiving a personal radio call signal and a life information signal, the first step of receiving data and analyzing received data ; A second step of determining whether it is a life information common cap code or a personal call cap code; If the determination result of the second step is a CAP CODE, a third step of displaying life information for each item while analyzing header information until an end flag is received; And a fourth step of operating in a normal call mode or operating in a remote mode of a living information service according to whether a spare code is input if the determination result of the second step is a private call cap code. It features.

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

1 is a configuration diagram of a wireless call network to which the present invention is applied, where 101 is a life information provider, 102 is a wireless call network, 103 is a base station, and 104 is a transmitter.

In operation, the living information service network providing the living information service and the independent wireless calling systems for each service area provide local services, and these local wireless calling systems are connected to each other through the wireless calling dedicated network. It has a voice line and a data line, and a voice line is used to connect a call between radio calling systems and a data line is used to exchange subscriber information between systems.

Each of the local systems transmits a radio signal by modulating the service information provided from the living information provider 101 into a radio frequency signal (RF) in the base station 103 received through the radio call network 102. Use to propagate in the air.

2 is a configuration diagram of a wireless calling terminal to which the present invention is applied, and shows a weak high frequency signal received through a terminal antenna ANT1 and a terminal antenna ANT1 for receiving life information radio waves transmitted from the wireless calling base station. A frequency mixing unit 202 and a frequency mixing unit for mixing a signal amplified by the high frequency amplifying unit 201, the amplified high frequency amplifying unit 201, and the reference frequency oscillated by the local oscillating unit 203 to produce a desired intermediate frequency. Analyze and input the signals of the signal demodulator 204 and the signal demodulator 204 to demodulate the necessary signals at the intermediate frequency generated at 202 to detect the original signal, and then deliver the original signal to the central processing unit 205. Compared with the original code, the signal tone generator 207 for generating a beep sound, the vibration generator 208 for generating a vibration, the display unit 206 for displaying data, and a wireless paging network A display unit 206 for displaying the received living information using the memory; a memory unit 209 for storing the necessary living information and storing the information for reading and storing / storing according to the user's convenience; and controlling them according to previously programmed contents. And a central processing unit 205 for comparative analysis.

The interlocking operation of FIG. 1 and FIG. 2 is as follows.

When the life information provider 101 of FIG. 2 attempts to send news, weather forecast, securities information, etc. to the subscriber using the wireless paging network 102, the life information provider 101 will be described with reference to FIG. 4 and 5 are processed according to the life information format and delivered to the radio calling system through the radio call network 102, which transmits it to the base station 103, and the base station 103 transmits the transmitter ( Fire into the air through 104. The life information propagated in the air is received through the antenna ANT1 of the life information terminal, sufficiently amplified, and then the required frequency is selected through the frequency mixing process, and then the required signal is selected through the signal demodulation, and the signal is input to the program sequence previously input. Therefore, the display unit 206 is displayed.

3 is a format diagram of a radio calling POCSAG signaling scheme currently in use.

The wireless call signaling method is largely divided into analog signaling method and digital signaling method. Compared with the analog signaling method, the digital signaling method has a large capacity for subscribers per wireless channel, it is easy to miniaturize the terminal, and various services can be provided. The method is used as a digital signal method.

Digital signal system includes POCSAG, GOLAY, EGTOUP, etc. In Korea, POCSAG signal system is used to efficiently use limited frequency resources. The POCSAG signal system consists of one pre-signal (PREAMBLE) followed by a batch (BATCH) followed by a code word (CODEWORD).

The transpose signal sends the transmission of each signal to the terminal to first be bit-synchronized and ready to batch-synchronize with the word. The transpose signal is the inversion of 101010 ..... at least for the period of the sign word plus the batch. It consists of 576 bits.

The arrangement consists of a sync code word followed by eight frames (FRAME), each frame consisting of two code words.

The message code word for sending a message consists of a cap code indicating a specific terminal and a message. The cap code is an identifier (ID) of the terminal and consists of 7 digits. The phone number, Hangul text message or life information, etc. that the user wants to contact is configured.

4 is a format diagram of a life information service according to the present invention, and shows a format for life information service using the POCSAG signaling method.

In order to service living information, a cap code allocation method and a format for living information service are set differently from the conventional wireless calling method.

First, a method of allocating a cap code (CAP code), in order to service the living information, to receive a separate cap code (CAP code) for personal wireless calls and a common cap code (CAP code) for life information to one terminal Since the CAP code for receiving the living information is commonly assigned to all living information terminals, the following caution is required when determining the CAP code.

That is, the radio call terminal must specify a cap code in the frame subsequent to the reception frame and the sync code word, that is, frame 0, in order to save battery power. In the current wireless calling method, a cap code is evenly assigned to eight frames. However, in the case of a living information sub, when a cap code for a private wireless call is allocated to frame 0, the waiting time may be long. The cap code for private radio calling excludes assignment to frame 0.

As to the format for the life information service, in the POCSAG method, when one call is terminated, an error is detected or the next address (ADDRESS) code word is detected. Since the data size affects the battery life much, the terminal needs to selectively select and receive items to maintain battery life.

However, it is appropriate to use only one or two cap codes because assigning a cap code for each item of living information causes difficulty in database management of a system or program configuration of a terminal. Therefore, the terminal must be able to determine whether to continue receiving or terminating the CAP code for the living information service by detecting the item selected by the receiver from the successive message code word, and thus, the message code word can be determined. Unlike character services, you need to add a header.

The header indicates an item of information and can specify 100 types of life information items from 0 to 99. For example, 00 can be general news, 01 can be economic news, 02 can be a foreign topic, 03 can be a living news, 04 can be price information, 05 can be traffic information, and 06 can be a stock news .....

As shown in FIG. 4, the life information data format is followed by a prefix signal and a sync code word, followed by a life code common cap code, followed by a header portion indicating the item of the life information, a title of the information, and a content flag followed by an end flag. (XX) which is (FLAG).

5 is a format diagram of remote termination and remote registration of the life information service according to the present invention.

The living information service has a disadvantage in that anyone can be provided a service because it uses a common CAP code. Therefore, if the subscriber needs to stop the service due to unpaid fees or if the subscriber requests the termination of the life information service, the remote termination must be compulsorily possible in the wireless paging system, and the remote registration should be possible when the service is restored.

Remote cancellation and registration of services are controlled by termination / registration control call, and the method of operating the terminal's information receiving function for a certain period of time only when receiving the life information receiving permission call. Considering this, it is advantageous to use a method controlled by a revocation / registration control call.

In addition, two cases can be considered in the CAP code control method. That is, there is a method of controlling by a private wireless call cap code (CAP code) and a method of controlling by a common cap code (CAP code) for life information service. In order to minimize battery consumption of the terminal, a personal wireless call cap code (CAP code) To be controlled. If it is controlled by the CAP code, since all terminals must receive and analyze the control call, current consumption of the terminal increases.

Therefore, in the present invention, the format is set to control the remote termination and registration of the life information service through the CAP code, and the method of controlling the termination and registration using the control call is selected.

In the case of the service registration, the user makes a purchase at the consignment agent, so when the individual wireless call is opened, the registration call (life information service start call) is transmitted. Transfer for 3 days.

Since registration and cancellation calls must use special codes that can't be sent by the general user, use the numeric call of function bit 0. When registering, private radio call cap code (SP CODE) + spare (SPARE) + spare (SPARE) + spare ( SPARE) + 0 + 0, and terminates in the format of CAP CODE + SPARE + SPARE + SPARE + 9 + 9.

6 is a flowchart of a living information service process according to the present invention.

First, when the radio call receiver receives the data (601,602), it analyzes the received data (603) and reads the cap code from the analyzed data to determine whether it is the common information CAP code (604). If the information is a common cap code (CAP CODE), the header information is analyzed (605) and the life information is displayed for each item (606 to 608), and then it is determined whether it is the end flag (FLAG) (609). When the process is terminated, the process transitions to the standby mode (610), and if it is not the end flag, the received data analysis process 603 is repeated. In this process, the display of life information always displays and stores new information.

If the personal information cap code is not a CAP code, it is determined whether a spare code is input (611), and if there is no input of a spare code (612). In operation 613, if the SPARE code is input, operation is performed in the remote control mode of the living information service (614). If the data of 0 is input in the remote control mode 614, the life information service is registered (616) and then transitions to the standby mode (610). If the data of 99 is input (617), the life information service is released (617). Transition to mode (610). However, if data of 0 or 99 is not input, the process is repeated from step 612 to determine whether the spare code is input. On the other hand, if neither the life information common cap code nor the personal call cap code (CAP CODE) transitions to the standby mode (610).

In this way, through the service remote registration and cancellation format, which is sent out three times a day, it is possible to remotely control the registration and termination of the service as well as the registration and termination of the service through the wireless call network.

The present invention as described above can register and cancel the life information receiving function of the terminal remotely using a wireless calling network as well as a living information service using a common cap code (CAP CODE), the cap of the individual CAP CODE can be used to receive individual wireless call information, which can cause the effect of carrying two terminals with one terminal, and efficiently call the living information service using the new life information format. There is an effect that can be applied in the network.

Claims (13)

Claims [1] A life information service processing method applied to a radio calling terminal for distinguishing and receiving a personal radio call signal and a life information signal, comprising: a first step of receiving data and analyzing received data; Second steps 604 and 611 for determining whether a life information common cap code or a personal call cap code; A third step (605 to 610) of displaying life information for each item while analyzing header information until a termination flag is received if the determination result of the second step (604, 611) is a life information common cap code (CAP CODE); And a fourth step of operating in a normal call mode or operating in a remote control mode of a living information service if a determination result of the second step (604, 611) is a private call cap code (CAP CODE). And (610, 612 to 618). 5. The method of claim 1, further comprising transitioning to a standby mode when the life information common cap code or the personal call cap code is not the same after performing the second steps 604 and 611. Life information service processing method in a wireless calling terminal, characterized in that it further comprises. The method of claim 1, wherein the third step (605 to 610), if the life information common cap code (CAP CODE) to analyze the header information to display the life information for each item to determine whether the end flag (FLAG) Fifth step (605 to 609); A sixth step 610 of ending the life information display and transition to the standby mode after the fifth step 605 to 609 is performed; And a seventh step of repeatedly performing the received data analysis process of the first step 601 to 603 after performing the fifth step 605 to 609 if it is not an end flag. How to handle life information services. The method of claim 1, wherein the fourth steps 610, 612 to 618 are used to determine whether to input a spare code when the personal call cap code is not a common cap code. Step 5 (612); A sixth step 613 of operating in a general call mode if there is no input of a spare code after performing the fifth step 612; And after the fifth step 612, if a spare code is input, the mobile terminal operates in the remote control mode of the living information service to remotely register or remotely release the living information service and then transition to the standby mode. 610, 614 to 618). The method of claim 4, wherein the seventh steps (610,614 to 618) comprise: an eighth step (614,615,617) for determining whether the remote registration data or the remote release data in the remote control mode; A ninth step (610,616) of transitioning to the standby mode after registering the living information service after receiving the remote registration data after performing the eighth step (614,615,617); And a tenth step (619,610) of transitioning to a standby mode after releasing the life information service after receiving the remote release data after performing the eighth step (614,615,617). Treatment method. The wireless paging terminal according to claim 5, further comprising an eleventh step of repeating from the fifth step 612 of determining whether the spare code is input if neither the remote registration data nor the remote release data is input. Of living information service in Japan. 2. The life information service process according to claim 1, wherein the received data of the first steps (601 to 603) includes a transpose signal, a sync code word, a common cap code, and a life information message. Way. The method of claim 7, wherein the common cap code necessarily designates a cap code in a frame subsequent to the reception frame and the sync code word, that is, frame 0, in order to save battery power. . The life information service processing method according to claim 7, wherein the life information message has a header, an information title, an information content, and an end flag indicating an item of life information. The method of claim 1, wherein the received data is carried out through a numeric call of a function bit, since a special code that cannot be sent by a general user must be used for remote registration of a living information service, but a personal radio call cap code (CAP CODE) + A life information service processing method in a wireless paging terminal, characterized in that the configuration of the spare (SPARE) + spare (SPARE) + spare (SPARE) + remote registration data. The life information service processing method according to claim 11, wherein the remote registration data is zero. The method of claim 1, wherein the received data is to be carried out through the numeric call of the function bit, because the special code that can not be sent by the general user for the remote release of the life information service, the private radio call cap code (CAP CODE) + A life information service processing method in a wireless paging terminal, characterized in that the configuration of the spare (SPARE) + spare (SPARE) + spare (SPARE) + remote release data. The life information service processing method according to claim 12, wherein the remote release data is 99.