KR950003471B1 - Ringing method of mobile phone - Google Patents

Abstract

initializing the tone step count if the ring signal is received; examining the ring if the duration time of the current ring cycle state and corresponding ring cycle state laps the fixed cycle period; turning on the ring as the tone data corresponding to the tone level count if the current is at an OFF state and the ring-off time lapses the fixed off cycle period; increasing the tone level count to the next level after performing the ring-on step and then returning to the ring examining step; a turning off the ring if it is determined that the current ring is at the ON state and the ring-on time lapses the fixed ring-on cycle period; and examining the call responce if the hook is on or off, and returning to the ring examining step if it is determined that the hook is at the ON state, or going to the call state if the hook is determined to be at the OFF state.

Description

Ring generation method of mobile wireless telephone

1 is a block diagram of a mobile radio telephone.

2 is a conventional flow chart.

3 is a conventional ring generation timing diagram.

4 is a flow chart according to the present invention.

5 is a ring generation timing diagram of the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ring generation method of a mobile radio telephone, and more particularly, to a ring generation method generated by variously changing the level and tone of a ring at regular time intervals when a call is received.

In general, the mobile radio telephone is configured as shown in FIG. 1 so that the transmission / reception and communication unit 2 communicates with the other party by transmitting and receiving voice and signaling data as RF signals through the antenna 1 under the control of the control unit 3. Let's do it. The memory 4 stores the control execution program of the control unit 3 and typically uses E-PROM (Erasable Programmable Read Only Memory).

Paging, that is, when a call is received from the other party, the control unit 3 generates a ring by receiving a ring signal to ring the user through the speaker driver 5 and the speaker 6.

Referring to the conventional ring generation method as described above with reference to the flow chart of FIG. The control unit 3 first determines whether the ring is ringing in step 102 when the ring signal is received in step 101 and proceeds to step 106 in case of ring on, and proceeds to step 103 in case of ring off ringing. In step (103), it is determined whether the ring-off time has elapsed by 3 seconds based on the counter value of the ring-off counter. If it has not elapsed, the process returns to step (102). The ring on counter is initialized in step 105 and the process returns to step 102 above. In step 106, it is determined whether the ring-on time has elapsed by 1 second based on the counter value of the ring-on counter. If it has not elapsed, the process returns to step 102 and if it has elapsed, the ring is turned off in step 107. In step 108, the ring off counter is initialized, and then in step 109, the hook on / off is determined.

Therefore, the ring will ring periodically until the call is answered every 1 second on / 3 seconds off. At this point, the ringer will ring for 60 seconds and stop if no call is received by then. Here, the ring is generated as a single tone sounding at a constant sound pressure level as shown in FIG. In FIG. 3, T is a ring period, T1 is a ring period of 1 second, T2 is a ring-off period of 3 seconds, and T is a ring generation period of 60 seconds.

As described above, the conventional ring generation method generates a ring in a single tone, causing confusion in which mobile radiotelephone rings in a place where there are several mobile radiotelephones, and having a constant sound pressure level. There was a problem that can not be heard well.

Accordingly, an object of the present invention is to provide a ring generation method of a mobile wireless telephone, in which a ring of a different tone is generated at each step while increasing the level of the ring step by step at a predetermined time interval when a call is made to easily notify that a call is received. It is to provide a ring generating method that can.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The block diagram of the mobile radiotelephone for carrying out the present invention is the same as that of FIG. 1 and the same reference numerals are used.

4 is a flowchart according to the present invention, in which an initialization process of initializing a tone step count when a ring signal is received and a duration of a current ring cycle state and a corresponding ring cycle state have passed a set cycle period when a call is received. In the ring inspection process, if it is determined that the current ring is in the off state and the ring off time has passed the set off period, the ring is turned on with tone data of a tone corresponding to the tone step count. The ring-on process of setting, the tone-step increase process of increasing the tone step count to the next step after performing the ring-on process, and returning to the ring test process, and the on-set of the current ring is on and the ring-on time is set in the ring test process. If it is determined that the cycle period has elapsed, the ring off process of turning off the ring and the hook on / off state after the ring off process is checked If it is determined to hook on to go back to the ring inspection process consists of call answering inspection process to determine if the hook off entering the call.

5 is a ring generation timing diagram of the present invention, which shows that the level of the ring is gradually increased at regular intervals.

In FIG. 5, the length of the ring time T1-T5 is set in the relation of T1 = T2 = T3 = T4 <T5, and the level of the level A1-A5 of the stepwise increasing ring is A1 = A2 = A3 = A4 = A5. The following shows an example of setting the relationship.

Hereinafter, an operation of an embodiment of the present invention will be described in detail with reference to FIGS. 1, 4, and 5.

First, in order to generate a ring of different tones in each tone stage, tone data of a plurality of tones is previously stored in the memory 4 of FIG. 1 corresponding to a tone stage of a predetermined stage as shown in FIG.

In the state as described above, the control unit 3 recognizes that the ring signal is received in step 201 of FIG. 4 by the signal received and received through the antenna 1 and the communication unit 2 when a call is received. After the tone step count is initialized to 0 in step 202, it is checked in step 203 whether the current ring period state, that is, the ring is on and ringing. In the case of ring-off in step 203, the process proceeds to step 204, and in case of ring-on, the process proceeds to step 209.

In step 204, if it is determined that the ring-off time has elapsed, e.g., 3 seconds, by the counter value of the ring-off counter, it is determined that the elapsed time has elapsed. If it is determined that the tone data of the tone corresponding to the current tone step count is read from the memory 4 in step 205, the ring is turned on and applied to the speaker drive unit 5 by the tone data read and read out from the speaker 6; Make the ring ring through.

Next, in step 206, the ring-on counter is initialized, and in step 207, the ring level is set to a level corresponding to the current tone step count, and in step 208, the tone step count is increased by 1, and then the above step (203) is performed. Return to step).

On the other hand, in step (209), if it is determined that the ring-on time has elapsed, e.g., 1 second, by the count value of the ring-on counter, the process returns to step (203) and passes. If determined, the ring is turned off in step 210 and then the ringoff count is initialized in step 211.

Next, in step 212, whether the hook is turned off or not is checked. If the hook is on, the process returns to step 203. If the hook is off, the call is returned to the normal call state.

Therefore, the ringer rings with a different tone for each level, increasing the ring's sound pressure level at regular intervals until the ring is answered on a 1 second on / 3 second off cycle.

Meanwhile, the present invention described above has been described as being applied to a mobile wireless telephone, but it will be appreciated that the present invention can also be applied to a communication terminal device such as a general wired or wireless telephone.

As described above, the present invention makes it possible to receive a phone call more efficiently in a noisy place or a place where a plurality of mobile wireless phones are installed by ringing the mobile phone with a ringing sound pressure and tone at a predetermined time interval at a predetermined time period. There is an advantage to this.

Claims (3)

A ring generation method of a mobile wireless telephone having a memory storing a plurality of tone data having a certain tone in response to a predetermined tone step, wherein a ring step is received when an incoming call is received and an initialization process of initializing a tone step count And a ring check process for checking whether the current ring cycle state and the duration of the ring cycle state have passed a set cycle period, and an off cycle period in which the current ring is off and the ring off time is set in the ring check process. A ring-on process of turning on a ring with tone data of a tone corresponding to the tone-step count, increasing the tone-step count to the next step after performing the ring-on process, and then increasing the tone-step of returning to the ring test process; In the ring test, the current ring is on and the ring on time is determined to have elapsed. When the ring is turned off, the ring off process and the hook on / off after the ring off process are checked to determine whether the hook is on. Ring generation method, characterized in that consisting of. The method of claim 1, wherein the ring-on process further comprises setting a level of a ring corresponding to a tone step count after turning on the ring. A ring generation method of a mobile wireless telephone having a memory for storing tone data of different tones in correspondence with tone steps set to increase at regular intervals, the tone step count when a ring signal is received when a call is received In the first step of initializing the operation, the ring is generated in a set on / off period until the hook-off is performed after performing the first process, and each time the ring is generated, the ring is generated with a tone and level corresponding to a tone step count. And a second step of increasing the count.