CN1620171A - Method for displaying signal-free state of portable terminal apparatus - Google Patents
Method for displaying signal-free state of portable terminal apparatus Download PDFInfo
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- CN1620171A CN1620171A CNA2004100708168A CN200410070816A CN1620171A CN 1620171 A CN1620171 A CN 1620171A CN A2004100708168 A CNA2004100708168 A CN A2004100708168A CN 200410070816 A CN200410070816 A CN 200410070816A CN 1620171 A CN1620171 A CN 1620171A
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000035945 sensitivity Effects 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims description 2
- 238000010295 mobile communication Methods 0.000 abstract description 10
- 238000010606 normalization Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000012790 confirmation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/201—Monitoring; Testing of receivers for measurement of specific parameters of the receiver or components thereof
- H04B17/203—Receiver sensitivity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/23—Indication means, e.g. displays, alarms, audible means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
- H04B17/296—Monitoring performance during normal operation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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Abstract
A process for displaying signal nonexistence condition of a portable terminal machine relates to the communication field, wherein the signal nonexistence condition is displayed when the portable terminal machine is unable to receive the mobile communication service. The present invention is characterized in that the process includes the following steps: a switch-in step, a signal nonexistence step, a normalization displaying step, a step of interval timer function setting, a critical step and a repetition execution step. The objective of the present invention is to provide a process for displaying signal nonexistence condition of a portable terminal machine. Through the process, during the idle state and a definite periodic time, by repeatedly detecting the receiving signal intensity from the switch-in base station, the signal reception sensitivity of the base station signals can be displayed accurately, the displaying confidence level at service zones can be improved, and the conveniency of a terminal machine in use can also be improved.
Description
Technical Field
The invention relates to a method for displaying no-signal state of portable terminal machine, which can display the information whether the service function of the terminal machine can be used on the portable terminal machine, especially, the system can display no-signal state when the mobile communication service can not be used because the base station signal can not be received in the standby mode state.
Background
A portable terminal (UE) is a device which can be carried by a person directly for communication, as a communication means which can move freely in a service area (SERVICE AREA) of a mobile communication system in which the terminal is added and registered, and which can make an instant wireless connection with a corresponding counterpart without being restricted by time and place.
The SERVICE area is generated by a BASE STATION (BS: BASE STATION or UTRAN: UMTS Terrestrialradio Access NETWORK), and if leaving the SERVICE area, it enters a NO-signal (NO: SVC NO SERVICE) area where the mobile communication SERVICE cannot be used. Even within the service area, the signal sensitivity varies: the signal sensitivity is higher if the terminal is in an area relatively close to the base station, and is lower at a place relatively far from the base station.
Even in the service area, there is a dead zone where the performance of receiving the radio signal of the base station is relatively poor, such as an underground space or the inside of a building.
In this way, the portable terminal can display a service area or a dead zone. Since a high-efficiency communication area and a low-efficiency communication area exist in the service area of the terminal, the terminal may display a no-signal state even in the service area.
The above portable terminal (UE) can perform good communication in an area relatively close to the base station (BS or UTRAN), and has relatively large noise interference in an edge area of a service area relatively far from the base station or in an area where many obstacles are present which hinder the transmission of radio signals, thereby reducing communication quality.
In view of the above circumstances, it is necessary to develop a technique for accurately displaying a communicable area and a signal reception strength of a base station in the portable terminal.
Hereinafter, a method for displaying the signal reception sensitivity of a portable terminal using the related art will be described with reference to the accompanying drawings.
Fig. 1 and 2 are drawings illustrating the prior art, wherein fig. 1 is a schematic view illustrating a general division of a service area of a portable terminal, and fig. 2 is a flow chart illustrating a method for representing a service area of a portable terminal according to the prior art.
As shown in fig. 1, in general, an area where a portable terminal (UE)10 in a mobile communication system can receive a signal from a base station 20, that is, an area where a radio signal above an effective LEVEL (LEVEL) can be received between the portable terminal 10 and the base station 20 is a service area 25.
The mobile terminal 15 which is out of the service area 25 is in a no-signal area, and cannot receive the mobile communication service in the no-signal area.
The mobile terminal 10 located in the service AREA 25 cannot receive the mobile communication service even if it is located in a SHADOW AREA (SHADOW AREA) of the obstacle 30 that can cut off the transmission path of the radio signal, and the communication quality is better when it is closer to the base station 20, and the communication quality is significantly degraded when it is farther from the base station 20 due to the attenuation of the reception level and the increase of the noise level.
The portable terminal 10, 15 can display the states of the service area, the dead zone, the shadow zone, etc., or the states of the high-quality communication area and the low-quality communication area, etc. In order to display the information of the above signal reception state, it is generally necessary to measure the received signal strength (RSSI: RECEIVESIGNAL STRENGTH INDICATOR) of the signal of the base station 20
The method for displaying the service area of a portable terminal according to the prior art will be described with reference to fig. 2.
The mobile communication-dedicated portable terminal 10, 15 first needs to judge S10 whether it can receive the base station 20 signal above a certain level, and through the above judgment S10, if it is confirmed that the terminal cannot receive the base station 20 signal, the terminal displays a NO-signal (NO-SERVICE) flag indicating that the mobile communication SERVICE area cannot be used, and returns to (feed back) "start" stage S40.
In the above determination S10, if it is confirmed that the mobile terminal 10, 15 can receive the base station 20 signal, the Received Signal Strength (RSSI) of the base station 20 signal is measured S20, and the mobile terminal 10, 15 analyzes the measured Received Signal Strength (RSSI) of the base station 20 signal and displays the signal reception sensitivity on the corresponding display screen S30.
However, according to the above-described conventional technique, only the total Received Signal Strength (RSSI) of a plurality of signals from a plurality of base stations 20 can be measured and analyzed, and therefore, the measured value is different from the signal strength received from the corresponding base station 20 actually accessed. Nevertheless, the technique has been widely adopted because of its convenience in use.
As can be understood from the above steps, the prior art has the following problems: that is, the received signal strength value displayed at the terminal is not the strength of the radio communication signal from a certain actually accessed base station, and the actual measurement value of the terminal is the superimposed strength of all signals received from a plurality of base stations in the vicinity, and therefore, the measurement value is not accurate data as needed.
Disclosure of Invention
The present invention is directed to a method for displaying a no-signal state of a portable terminal, by which the no-signal state can be accurately displayed by repeatedly detecting the intensity of a received signal from an access base station in a standby (idle) state and a certain period.
In order to achieve the above object, the present invention is characterized by performing the steps of: an access step, the portable terminal receives the signal from the access base station, if the signal can not be received according to the normal intensity, the portable terminal judges whether the signal is received with the minimum intensity; a no-signal step, in the above access step, when the judgment result is that the signal is received with the minimum intensity, and the intensity of the received signal is smaller than the normal critical value, the no-signal state is displayed on the screen, and the procedure of 'starting' is returned; a normal display step of displaying the signal receiving sensitivity by the signal-to-noise ratio analysis if the signal intensity is larger than the normal critical value when the received signal of the access step is received in the normal intensity form, and displaying the minimum receiving level if the signal intensity is smaller than the normal critical value, and setting the timer function and returning to the 'start' procedure; a step of setting a timer function, when the received signal in the accessing step is received with the minimum intensity and the signal receiving intensity meets the condition that the signal receiving intensity is larger than a normal critical value, displaying the signal receiving sensitivity by analyzing the signal-to-noise ratio, setting and applying the timer function, and then returning to the starting procedure; a critical step, in the above timer function setting step, when the timer is terminated because the signal whose signal intensity is greater than the normal critical value is not received, the system will execute the no-signal step and display the no-signal state, if the timer function is not finished, the above normal display step is executed, the minimum receiving level is displayed, and the timer function is reset; and a repeated execution step, wherein in the access step, if the base station signal is not received, the system repeats the base station signal receiving confirmation step before the executed counter function is finished, after the counter function is finished, a timer function is set, the shielding state is continuously confirmed before the timing function is finished, and if the timing function is not in the shielding state, no-signal state information is displayed.
The invention has the beneficial effects that: the signal receiving sensitivity of the base station signal can be accurately displayed, the display reliability of the service area is improved, and the convenience of the terminal machine in use is improved.
Drawings
FIG. 1 is a schematic diagram illustrating a general division of a service area of a portable terminal;
fig. 2 is a flow chart illustrating a method of representing a service area of a portable terminal according to the prior art;
fig. 3 is a flow chart related to a method for displaying a no-signal state of a portable terminal according to the present invention;
fig. 4 is a detailed flowchart of the steps repeatedly performed in the present invention.
Description of the main character in the drawings
10, 15: the portable terminal 20: base station
25: service area 30: obstacle
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Fig. 3 and 4 are drawings required for explaining the present invention, in which fig. 3 is a flowchart related to a no-signal status display method of a portable terminal according to the present invention, and fig. 4 is a detailed flowchart related to repeated execution steps in the present invention.
Referring to fig. 3 and 4, the method for displaying the no-signal state of a portable terminal according to the present invention comprises the following steps: wherein,
the access step is a step in which a portable terminal (UE) receives a signal from an access Base Station (BS), and if the terminal cannot receive a signal with a normal strength, a system judges whether to receive a signal with a minimum strength, etc., and it further includes the following specific steps: judging whether the portable terminal has received the base station signal S100; when the above step S100 can receive the base station signal, it is further determined whether to perform the receiving S110 with the signal strength of the INITIAL (INITIAL) or NORMAL (NORMAL) state; through the above judgment of step S110, if the signal received from the Base Station (BS) is not received in the initial or normal state, it proceeds to step S120 of judging whether the received signal is in the Minimum (MIN) strength state;
the no-signal step is a step of the system displaying no-signal state and returning to the 'start' procedure when the system judges that the terminal receives the signal with the minimum strength in the access step and the strength of the received signal is less than the normal critical value, and it further includes the following concrete steps: judging whether the signal received intensity of the signal received in the accessing step is greater than a normal critical value S130; if it is confirmed that the received signal strength is not greater than the normal threshold signal reception strength value in the above step S130, a no-signal state is displayed, and a (FEEDBACK) "start" procedure S140 is returned;
the normal display step is a step of displaying the signal receiving sensitivity of the system through the signal-to-noise ratio analysis if the signal intensity is larger than the normal critical value, and displaying the minimum receiving level if the signal intensity is smaller than the normal critical value, and setting the timer function, and returning to the 'start' procedure, when the received signal of the access step is received by the terminal in the normal intensity form, further comprising the following specific steps: judging whether the signal received and confirmed in the above access step S110 is received by the terminal with the intensity greater than the normal critical value S150; in the above-mentioned step of determining S150, if the terminal is confirmed TO receive the SIGNAL with the SIGNAL receiving intensity value greater than the normal critical value, the SIGNAL receiving sensitivity is displayed by analyzing and processing the measured SIGNAL-TO-NOISE RATIO (SIR), and the process returns TO the "start" step S160; in the above judging step S150, if it is confirmed that the terminal receives the signal with the signal receiving intensity smaller than the normal critical value, the minimum receiving level S170 is displayed; after the minimum reception level value is displayed in the above step S170, a TIMER (TIMER) function is set, applied, and returns (FEEDBACK) "start" procedure S180;
the step of setting the timer function is characterized in that: a step of displaying the signal receiving sensitivity and setting and applying the timer function by analyzing the signal-to-noise ratio when the received signal accessed in step S120 is received with the minimum strength and the signal receiving strength of the received signal is greater than the normal critical value, which further comprises the following specific steps: judging whether the signal received with the minimum strength in the above access step S120 satisfies the signal receiving strength greater than the normal critical value S190; in the above step S190, if it is determined that the signal strength is greater than the normal critical value, the measured signal-to-interference ratio (SIR) is analyzed and processed, and the signal reception sensitivity is displayed S200; after the signal reception sensitivity is displayed therein according to the above step S200, the timer function can be set, applied, and returns to the "start" routine S210;
the critical step is a step in which the system executes the no-signal step and displays the no-signal state when the timer function is terminated because the signal whose signal intensity is greater than the normal critical value is not received in the above timer function setting step, and executes the above normal display step, displays the minimum reception level and resets the timer function if the timer function is not terminated. It further comprises the following specific steps: in the step of setting the timer function, when the received signal strength is smaller than the normal threshold signal strength value S190, determining whether the timer related function in the setting and application has been terminated S220; in the above step S220, if it is determined that the timer function has not ended, it is further determined whether the signal strength satisfies the no-signal threshold S230;
the repeated execution step is a step that in the above access step, if the base station signal is not received, S100, before the executed counter function is finished, the system will repeat the base station signal reception confirmation step, after the counter function is finished, the timer function is set, and the shielding state is continuously confirmed before the timing function is finished, if not, the non-signal state information is displayed, which further includes the following specific steps: step one S310, a COUNTER (COUNTER) is Cleared (CLEAR) and a corresponding function is ready to be started; step two S320, judge whether the portable terminal (UE) has already received the signal from base transceiver station (BS), if the terminal station receives the signal, the system will return to "start" the procedure; step three S330, through the judging step in step two S320, if the base station signal is not received, the set counter is started; step four S340, determining whether the corresponding function of the counter enabled in the step three S330 is finished, if it is determined that the function is not finished, the system will return to the step two S320 above (FEEDBACK); step five S350, through the judging step of the step four S340, if the COUNTER (COUNTER) function is confirmed to be finished, setting and applying a TIMER (TIMER); step six S360, when the TIMER (TIMER) function is set and finished in the step five S350 and the terminal is in the communication standby state, judging whether the terminal is in the shielding state at the moment; step seven S370, after the judgment in the step six S360, if the current state is confirmed to be the shielding state, the timer is cleared, and a (FEEDBACK) "start" program is returned; step eight S380, after the judgment in step six S360, if it is confirmed that the terminal is not in the shielding state at this time, it needs to further judge whether the timer function in the application is finished, if it is not finished, it returns to the step two S320; step nine S390, after the judgment of step eight S380, if it is determined that the corresponding function of the timer has ended, the system displays no-signal status, and returns to the "start" procedure.
A method for displaying a no-signal state of a portable terminal according to the present invention will be described in detail with reference to the accompanying drawings.
The invention is applied to a portable terminal (UE) in a third generation (3GPP) mobile communication system, when the portable terminal (UE) receives a signal of a base station (BS or UTRAN) in a non-communication standby (IDLE) state, the signal intensity of the portable terminal (UE) is a signal excluding other interference, and the system can directly measure and analyze the signal intensity of an ACCESS base station and display accurate signal receiving intensity.
It is determined whether the mobile terminal (UE) has received the signal from the base station S100, and through the determination S100, if it is confirmed that the base station signal can be received S100, it is further determined whether the received signal is a signal with a signal strength in an initial or normal state S110, and through the determination of the step S110, if the signal received from the base station is not received in the initial or normal state, the system needs to further perform a step S120 of determining whether the received signal is in a minimum strength state.
After the above determination S120, if the received signal is not received with the minimum strength, it is determined whether the received signal is greater than the normal threshold signal reception strength value S130, and when it is determined that the received signal strength in the above step is not greater than the normal threshold signal reception strength, a no-signal state is displayed, and the process returns to the "start" process S140.
If the received signal is received in the initial state or the normal state in the above access step S110, it is necessary to determine whether the received signal strength is greater than the normal threshold signal strength value S150. If it is confirmed that the received signal reception intensity value is greater than the normal critical value through the above judgment S150, the signal reception sensitivity is displayed on the portable terminal (UE) by analyzing the measured signal-to-interference ratio (SIR), and the "start" procedure S160 is returned.
In the above judging step S150, if the received signal strength is less than the normal critical value, the portable terminal machine displays the minimum reception level S170, and sets and applies a TIMER (TIMER) function, and returns to the "start" procedure S180.
In the above access step S120, if it is determined that the received signal is received with the minimum strength S120, it is further determined whether the signal reception strength of the signal satisfies the condition of being greater than the normal threshold value S190. If it is confirmed that the signal reception strength of the received signal is greater than the normal critical value through the above judgment steps, the signal reception sensitivity is displayed by analyzing the measured signal-to-interference ratio (SIR) S200, a TIMER (TIMER) function is set and applied, and the "start" procedure is returned to S210.
In the above access procedure, if the portable terminal (UE) cannot receive the base station signal S100, the portable terminal (UE) CLEARs (CLEAR) the COUNTER (COUNTER) S310, and then determines again whether the portable terminal can receive the base station signal S320, and if it is determined that it can receive the base station signal through the above determination S320, it returns to the "start" procedure.
If it is determined that the mobile terminal (UE) can receive the base station signal through the determination S320, the set counter is enabled, and it is further determined whether the function corresponding to the counter in the above operation state is finished S340. If the function of the counter is not finished after the judgment of S340, the step II is returned to, and whether the terminal can receive the base station signal is repeatedly judged.
After the above judgment S340, if it is confirmed that the counter function has ended, the portable terminal (UE) sets and applies the built-in timer S350, and immediately judges whether it is in a mask (gaming) state where communication is possible S360.
In the above step S360, if it is confirmed that the portable terminal is in the shielding state, a built-in TIMER (TIMER) CLEAR (CLEAR) is required, and the state returns to the "start" state S370, and the signal reception sensitivity is normally displayed; if it is confirmed through the above step S360 that the portable terminal is not in the shielded state, it is necessary to further determine whether the above timer has finished the corresponding function S380.
After the above-mentioned judgment S380, if it is confirmed that the timer function has not been finished, the process returns to step S320, and whether the portable terminal can receive the base station signal is confirmed again, and if it is confirmed that the timer function has been finished, the portable terminal cannot receive the base station signal, so that the no-signal state that the mobile communication service cannot be received is displayed, and the process returns to the "start" step S390.
With the portable terminal device having the above structure in the present invention, when it cannot receive the signal from the base station, the system will first drive the corresponding counter and timer to realize the duplicate confirmation of the base station signal, and if the base station signal cannot be received before the driven counter and timer function is finished, the system will be displayed as no-signal state. Through these steps, the no-signal state of the base station signal can be accurately displayed.
The portable terminal machine with the structure can produce the following effects in the aspect of practical application: in case that the portable terminal cannot receive the base station signal, it can accurately display the signal receiving sensitivity of the base station signal because it is necessary to repeatedly confirm whether the base station signal can be received before the driven counter and timer function are finished.
Meanwhile, the effects of the invention further comprise: the portable terminal machine can directly measure the base station signal and display the accurate signal receiving sensitivity, so it can improve the display reliability of the service area and the convenience of the terminal machine in use.
The above specific embodiments are merely illustrative of the present invention and are not intended to limit the present invention.
Claims (7)
1. A method for displaying a no-signal state of a portable terminal, the method comprising the steps of:
an access step, the portable terminal receives the signal from the access base station, if the signal can not be received according to the normal intensity, the portable terminal judges whether the signal is received with the minimum intensity;
a no-signal step, in the above access step, when the result of the judgment is that the signal is received with the minimum intensity, the no-signal state is displayed for the condition that the received signal is less than the normal critical value, and the procedure of 'starting' is returned;
a normal display step of displaying the signal receiving sensitivity by the signal-to-noise ratio analysis if the signal intensity is larger than the normal critical value, and displaying the minimum receiving level if the signal intensity is smaller than the normal critical value, and setting the timer function and returning to the 'start' procedure when the received signal of the above access step is received in the form of normal intensity;
a step of setting a timer function, when the received signal in the accessing step is received with the minimum intensity and the received intensity of the signal satisfies the condition of being larger than the normal critical value, displaying the signal receiving sensitivity by analyzing the signal-to-noise ratio, and setting and applying the timer function, and then returning to the 'start' procedure;
a critical step, in the above timer function setting step, when the timer is terminated because the signal whose signal intensity is greater than the normal critical value is not received, the system will execute the no-signal step and display the no-signal state, if the timer function is not finished, the above normal display step is executed, the minimum receiving level is displayed, and the timer function is reset;
and a step of repeated execution, wherein in the above access step, if the base station signal is not received, the system will repeat the step of confirming the base station signal reception before the executed counter function is finished, after the counter function is finished, a timer function is set, the shielding state is continuously confirmed before the timing function is finished, and if the timing function is not the shielding state, the no-signal state information is displayed.
2. The method of claim 1, wherein the accessing step comprises the steps of:
judging whether the portable terminal receives the base station signal;
when the above steps can receive the base station signal, further judging whether the receiving operation is carried out with the signal intensity of the initial or normal state;
after the above steps, if it is confirmed that the signal received from the base station is not received in the initial or normal state, the method proceeds to the step of determining whether the received signal is in the Minimum (MIN) strength state.
3. The method of claim 1, wherein the no-signal step comprises the steps of:
judging whether the received signal strength is greater than normal critical value, if the received signal strength is greater than normal critical value, executing normal display step, displaying minimum receiving level and setting timer function;
if the received signal strength is not larger than the normal critical signal receiving strength value, displaying no signal state and returning to the starting procedure.
4. The method of claim 1, wherein the normal display step comprises the steps of:
determining whether the received and confirmed signal is received with a strength greater than a normal critical value in the accessing step;
in the above judging step, if the received signal receiving intensity value is confirmed to be greater than the normal critical value, the signal receiving sensitivity is displayed by analyzing and processing the measured signal-to-noise ratio, and the procedure of 'starting' is returned;
in the above judging step, if the received signal receiving strength is less than the normal critical value, the minimum receiving level is displayed;
after the minimum reception level value is displayed in the above step, a timer function is set, applied, and the "start" procedure is returned.
5. The method of claim 1, wherein the step of setting the timer function comprises the steps of:
judging whether the strength of the signal received with the minimum strength in the access step meets the condition that the strength is greater than the normal critical signal receiving strength value;
in the above steps, if the signal intensity is confirmed to be larger than the normal critical signal receiving intensity value, the measured signal-to-noise ratio is analyzed and processed, and the signal receiving sensitivity is displayed;
after the signal reception sensitivity in the above steps is displayed, the timer function is to be set and applied, and the "start" procedure is returned.
6. The method of claim 1, wherein the critical step comprises the steps of:
when the received signal strength is smaller than the normal critical signal receiving strength value in the step of setting the timer function, judging whether the related functions of the timer in the setting and application are finished or not, if the timer function is finished, executing the step of no signal and displaying the state of no signal;
in the above steps, when it is determined that the timer function has not been completed, it is further determined whether the signal reception strength satisfies the no-signal threshold, and at this time, if the reception strength satisfies the no-signal threshold, the above no-signal step is performed, and if the reception strength does not satisfy the no-signal threshold, the normal display step is performed.
7. The method of claim 1, wherein the repeatedly performing step comprises the steps of:
the method comprises the following steps that firstly, a counter is cleared and is ready to start corresponding functions;
step two, judge whether the portable terminal machine has already received the base station signal, if it receives the signal, the system will return to "start" the procedure;
step three, through the judgment in the step two, if the system is confirmed not to receive the base station signal, the counter set above is started;
step four, judging whether the function started in the step three and corresponding to the counter is finished or not, and returning to the step two if the function is not finished;
step five, judging in the step four, if the function of the counter is confirmed to be finished, setting and applying the timer;
step six, setting a timer function in the step five, and judging whether the terminal is in a shielding state at the moment when the terminal is in a communication standby state;
step seven, through the judgment in the step six, if the terminal is confirmed to be in the shielding state at present, the timer is cleared, and a 'start' program is returned;
step eight, after the judgment in the step six, if the terminal is not in the shielding state at the moment, whether the timer function in the application is finished or not needs to be further judged, and if the timer function is not finished, the step two is returned;
step nine, after the judgment of the step eight, if the corresponding function of the timer is confirmed to be finished, the no-signal state is displayed, and the program returns to the starting procedure.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0083337 | 2003-11-22 | ||
| KR1020030083337 | 2003-11-22 | ||
| KR10-2003-0083337A KR100531894B1 (en) | 2003-11-22 | 2003-11-22 | Method of displaying no service state for mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1620171A true CN1620171A (en) | 2005-05-25 |
| CN100334910C CN100334910C (en) | 2007-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100708168A Expired - Fee Related CN100334910C (en) | 2003-11-22 | 2004-07-20 | Method for displaying signal-free state of portable terminal apparatus |
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| Country | Link |
|---|---|
| KR (1) | KR100531894B1 (en) |
| CN (1) | CN100334910C (en) |
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| CN104769852A (en) * | 2012-09-14 | 2015-07-08 | 凯萨股份有限公司 | Wireless connections with virtual hysteresis |
| US10033439B2 (en) | 2012-12-17 | 2018-07-24 | Keyssa, Inc. | Modular electronics |
| US10069183B2 (en) | 2012-08-10 | 2018-09-04 | Keyssa, Inc. | Dielectric coupling systems for EHF communications |
| CN108512616A (en) * | 2018-04-16 | 2018-09-07 | 努比亚技术有限公司 | Method for displaying signal intensity, mobile terminal and computer readable storage medium |
| US10243621B2 (en) | 2008-12-23 | 2019-03-26 | Keyssa, Inc. | Tightly-coupled near-field communication-link connector-replacement chips |
| US10602363B2 (en) | 2013-03-15 | 2020-03-24 | Keyssa, Inc. | EHF secure communication device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100268237B1 (en) * | 1998-07-24 | 2000-10-16 | 윤종용 | Apparatus and method for indicating successful call of wireless terminal |
| JP3062183B1 (en) * | 1999-03-25 | 2000-07-10 | 埼玉日本電気株式会社 | Mobile phone |
| US6304754B1 (en) * | 1999-06-02 | 2001-10-16 | Avaya Technology Corp. | System and method for laying out wireless cells to account for cell handoff |
| TWM249366U (en) * | 2001-01-02 | 2004-11-01 | Z Com Inc | Radio signal detection device of wireless local area network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10243621B2 (en) | 2008-12-23 | 2019-03-26 | Keyssa, Inc. | Tightly-coupled near-field communication-link connector-replacement chips |
| US10965347B2 (en) | 2008-12-23 | 2021-03-30 | Keyssa, Inc. | Tightly-coupled near-field communication-link connector-replacement chips |
| US10069183B2 (en) | 2012-08-10 | 2018-09-04 | Keyssa, Inc. | Dielectric coupling systems for EHF communications |
| CN104769852B (en) * | 2012-09-14 | 2016-09-21 | 凯萨股份有限公司 | There are the wireless connections of virtual magnetic hysteresis |
| CN106330269A (en) * | 2012-09-14 | 2017-01-11 | 凯萨股份有限公司 | Wireless connections with virtual hysteresis |
| US10027382B2 (en) | 2012-09-14 | 2018-07-17 | Keyssa, Inc. | Wireless connections with virtual hysteresis |
| CN104769852A (en) * | 2012-09-14 | 2015-07-08 | 凯萨股份有限公司 | Wireless connections with virtual hysteresis |
| CN106330269B (en) * | 2012-09-14 | 2019-01-01 | 凯萨股份有限公司 | Wireless connection with virtual magnetic hysteresis |
| US10523278B2 (en) | 2012-12-17 | 2019-12-31 | Keyssa, Inc. | Modular electronics |
| US10033439B2 (en) | 2012-12-17 | 2018-07-24 | Keyssa, Inc. | Modular electronics |
| US10602363B2 (en) | 2013-03-15 | 2020-03-24 | Keyssa, Inc. | EHF secure communication device |
| US10925111B2 (en) | 2013-03-15 | 2021-02-16 | Keyssa, Inc. | EHF secure communication device |
| CN108512616A (en) * | 2018-04-16 | 2018-09-07 | 努比亚技术有限公司 | Method for displaying signal intensity, mobile terminal and computer readable storage medium |
| CN108512616B (en) * | 2018-04-16 | 2021-10-29 | 努比亚技术有限公司 | Signal intensity display method, mobile terminal and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100334910C (en) | 2007-08-29 |
| KR20050049643A (en) | 2005-05-27 |
| KR100531894B1 (en) | 2005-11-29 |
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