CN1249644A - Apparatus and related method for displaying probability of success communication in mobile radio terminal - Google Patents

Apparatus and related method for displaying probability of success communication in mobile radio terminal Download PDF

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Publication number
CN1249644A
CN1249644A CN 99110681 CN99110681A CN1249644A CN 1249644 A CN1249644 A CN 1249644A CN 99110681 CN99110681 CN 99110681 CN 99110681 A CN99110681 A CN 99110681A CN 1249644 A CN1249644 A CN 1249644A
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CN
China
Prior art keywords
signal
rssi
received
interference level
received signal
Prior art date
Application number
CN 99110681
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Chinese (zh)
Inventor
赵诚敏
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三星电子株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to KR19980029887A priority Critical patent/KR100268237B1/en
Application filed by 三星电子株式会社 filed Critical 三星电子株式会社
Publication of CN1249644A publication Critical patent/CN1249644A/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/20Monitoring; Testing of receivers
    • H04B17/23Indication means, e.g. displays, alarms, audible means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/318Received signal strength
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/345Interference values

Abstract

一种显示移动无线电电话机获得成功通信的概率的方法,包括下列步骤:检测所收到信号的所收到信号强度标志(RSSI);检测所收到信号的数据误差率,从而产生所述收到信号的干扰电平;显示有关RSSI和所收到信号干扰电平的信息。 A method for the probability of successful communication of the mobile radio telephone to obtain a display, comprising the steps of: detecting the received signal flag received signal strength (the RSSI); detecting a data error rate of the received signal, thereby producing the closed the interference level of a signal; display information about the RSSI signal and the received interference level.

Description

移动无线终端中成功通信概率显示装置及其有关方法 For the apparatus and method in a mobile wireless terminal displays the probability of successful communication

本发明涉及移动无线电终端,更具体地说,涉及一种成功通信概率显示装置,供显示象CDMA(码分多址)移动无线电电话机之类的移动无线电终端获得成功通信的概率。 The present invention relates to a mobile radio terminal, and more particularly, to a probability of successful communication display means for displaying the probability of successful communication with the mobile radio terminal as CDMA (Code Division Multiple Access) mobile radio telephone or the like is obtained.

通常,移动无线电终端通过不断检测收自基地台信号的所收到信号强度标志(RSSI)显示达到成功通信的概率。 Typically, the mobile radio terminal by continuously detecting the signal received from the base station flag signal strength (RSSI) show the probability of successful communication received reaches. 举例说,这类概率在移动无线电终端的LCD(液晶显示器)上以三种条形框图显示出来,如图1至3中所示。 For example, the probability of such block diagram shown in three stripe on a LCD (liquid crystal display) of the mobile radio terminal, as shown in Figure 1 to 3. 若检测出的RSSI强,表明成功通信的概率最高,则分别为小、中、大的所有三个框条就顺次显示出来,如图3中所示。 If the detected RSSI is strong, indicating that the highest probability of successful communication, respectively small, medium and large in respect of all three frames are sequentially displayed, as shown in FIG. 3. 同样,若检测出的RSSI分别为中等或微弱,则分别表明概率较小或最小,就如图2中所示那样显示出小框条和中等框条,或如图1中所示那样只显示出小框条。 Similarly, if the detected RSSI is weak or moderate, respectively, indicate a low probability or respectively smallest, as shown on FIG. 2 shows in small and medium Molding Molding, or as shown in FIG. 1 only shows a small box section.

然而,达到顺利通信的概率并不只与RSSI有关。 However, the probability to achieve smooth communication is not only related to the RSSI. 若有来自毗邻信道或基地台的无线电波干扰,则RSSI再强,概率也还是会下降的。 If radio wave interference from adjacent channels or base station, the RSSI again strong, the probability still will decline. 因此,有人建议,显示概率时考虑到所收到信号的数据误差率。 Therefore, it was suggested, taking into account the probability that the display data error rate of the signal received. 例如,若检测出RSSI强但误差率高,则显示出低的概率。 For example, if the detected RSSI strong but the error rate is high, it exhibits a low probability. 但这样就不能正确告诉用户造成达到顺利通信概率的原因。 But this can not properly tell the user to achieve a smooth communicating causes of probability.

本发明的目的是提供一种能正确告诉用户造成达到顺利通信概率的原因的移动无线电终端顺利通信概率显示装置。 Object of the present invention is to provide a smooth communication due to tell the user the correct probability of a mobile radio terminal to achieve smooth communication probability cause a display device.

按照本发明的一个方面,本发明显示移动无线电电话机达到顺利通信概率的方法包括下列步骤:检测所收到信号的RSSI;检测所收到信号的数据误差率从而产生所收到信号的干扰电平;显示有关RSSI和所收到信号干扰电平的信息。 According to one aspect of the present invention, the display method of the present invention is to achieve a mobile radio telephone communications smoothly probability comprises the steps of: RSSI of the received signal is detected; detecting a data error rate of the received signal to produce an electrical interference signal received flat; RSSI and displays information about the signal interference level received.

现在参看仅为举例说明的附图更具体地说明本发明。 More specifically the present invention Referring now to the drawings merely illustrative.

图1至图3是现有技术在一般的移动无线电终端的LCD上显示出的框条的示意图,这些框条表示达到顺利通信的概率。 Figures 1 to 3 show prior art on the LCD general block schematic diagram of a mobile radio terminal strip, the frame strips represents the probability of reaching a smooth communication.

图4是本发明移动无线电电话机的方框图。 FIG 4 is a block diagram of a mobile radio telephone according to the present invention.

图5是本发明移动无线电电话机的LCD上显示出的框条的示意图。 5 is a mobile radio telephone on the LCD of the present invention is a schematic block strip.

图6是本发明显示移动无线电电话机获得成功通信概率的过程流程图。 FIG 6 is a process of a mobile radio telephone communication success probability flowchart of the present invention.

本发明给移动无线电电话机配备一种通过分别显示所收到信号的RSSI和干扰电平,使用户可以正确知道造成获得成功通信概率的原因的装置。 The present invention is a mobile radio telephone equipped with one kind show RSSI and interference level of the received signal, the reason that the user device causing the communication probability of success can be known correctly by.

参看图4,移动无线电电话机的整个功能由微处理器100控制。 Referring to Figure 4, the entire functions of the mobile radio telephone is controlled by a microprocessor 100. 微处理器100还在显示器106上显示收自信号电平检测器110的信号的RSSI和收自干扰电平检测器114的信号的干扰电平。 The microprocessor 100 is also displayed on the display 106 RSSI and the received signal received from the signal level detector 110 of the interference level from the interference signal level detector 114. 存储器102有一个ROM(只读存储器)和一个RAM(随机存取存储器),ROM供存储控制程序和其它主要信息,RAM供存储微处理器100工作过程中产生的临时数据。 The memory 102 has a ROM (Read Only Memory) and a RAM (random access memory), ROM for storing a control program and other key information, temporary data storage 100 for the microprocessor RAM work process generated. 由多个按键组成的按键输入部分104用以产生按键数据加到微处理器100上。 Keys composed of a plurality of key input section 104 for generating key data to the microprocessor 100.

所收到信号的RSSI和干扰电平在微处理器100的控制下显示在显示器106上。 RSSI and interference level of the received signal is displayed on the display 106 under control of microprocessor 100. 以下称显示RSSI的框条图为RSSI框条图,显示所收到信号的干扰电平的框条图为干扰电平框条图。 Hereafter bar graph display box RSSI RSSI bar block diagram showing the interference level of the received signal level of the interference graph box section box section in FIG. 参看图5,RSSI框条图以符号A表示,干扰电平框条图以符号B表示。 Referring to FIG. 5, RSSI block A represents a bar graph symbol interference level block diagram showing bar symbol B. 上面说过,小框条单独显示出微弱的RSSI或干扰电平,小框条和中等框条在一起显示中等RSSI或干扰电平,三个框条一起,显示强RSSI或干扰电平。 Mentioned above, a separate small display frame strips or weak RSSI interference level, and middle small box section box section together showed moderate or RSSI interference level, three block pieces together, or show a strong RSSI interference level.

无线电部分108将通过调制解调器112收到的基带信号变换成射频信号,通过无线电信道传送给基地台,或将通过天线ANT收到的射频信号变换成基带信号传送给调制解调器112。 The radio section 108 converts the baseband signal into a radio frequency modem 112 receives the signal transmitted to the base station through a radio channel, or radio frequency signals received through an antenna ANT into a baseband signal to the modem 112. 无线电部分108有一个接收信号电平检测器110,检测所收到加到微处理器100的信号的RSSI。 The radio section 108 has a received signal level detector 110 detects the RSSI signal is applied to the microprocessor 100 received. 调制解调器112将音响信号处理器116来的音响信号变换成射频信号提供给无线电部分108,或将无线电部分108来的射频信号变换成基带信号提供给音响信号处理器116。 Modem 112 the acoustic signal processor 116 to a radio frequency signal into a sound signal to the radio section 108, or converts the RF signal to the radio section 108 into a baseband signal to an audio signal processor 116. 特别是,调制解调器112有一个干扰电平检测器114检测无线电部分108来的射频信号的数据误差率从而产生所收到信号的干扰电平。 In particular, modem 112 data error rate to the radio frequency signals 108 a disturbance level detector 114 detects the radio section to produce the interference level of the received signal. 音响信号处理器116与扬声器SPK及话筒MIC连接,将来自MIC的音响信号传送给调制解调器112或将来自调制解调器112的信号传给SPK。 The signal processor 116 is connected to the audio signal to the speaker SPK and a microphone MIC, the MIC from the acoustic signal transmitted to the modem from the modem 112 or 112 is passed SPK.

现在参看图6更具体地说明所收到信号的RSSI和干扰电平的显示过程。 Referring now more specifically to FIG. 6 and the display process RSSI interference level of the received signal. 微处理器100在步骤200确定所收到信号电平检测器110是否提供所收到信号的RSSI。 The microprocessor 100 determines at step 200 the received signal level detector 110 whether RSSI of the received signal. 微处理器100若收到有关RSSI的信息,就转入步骤202显示RSSI框条图,否则转入步骤204。 If the microprocessor 100 receives information about the RSSI, it proceeds to step 202 to display a bar graph RSSI block, otherwise proceeds to step 204. 在步骤202,若RSSI微弱,显示器106上就只显示小框条图,若RSSI中等,就一起显示小框条和中等框条,若RSSI强劲,就显示所有三个框条。 In step 202, if the RSSI is weak, it shows only a small bar chart on the display block 106, if the RSSI medium, it displays a small box with the box section and middle section, if the RSSI is strong, it shows all three box section. 接着,在步骤204,微处理器再次确定干扰电平检测器114是否提供所收到信号的干扰电平。 Next, at step 204, the microprocessor again determines the interference level detector 114 whether the interference level of the received signal. 微处理器100若收到有关干扰电平的信息就转入步骤206显示干扰电平框条图。 If the microprocessor 100 receives information about the interference level on the display proceeds to step 206 in FIG interference level block bar. 同样,若干扰电平弱,显示器106上就只显示小框条图,若干扰电平中等,就小框条和中等框条一起显示,若干扰电平强,就显示所有三个框条。 Similarly, if the interference level is weak, it only shows a small bar chart on the display block 106, if the interference level is medium, and medium to small box section box section displayed together, if the interference intensity level, all three boxes displayed article. 这之后,程序返回步骤200。 After that, the program returns to step 200. 因此,本发明提供了一种能正确告诉用户获得成功通信概率及造成该概率原因的移动无线电电话机。 Accordingly, the present invention provides a user can correctly tell the success of the communication probability and the probability of causing mobile radio telephones reasons.

上面已结合附图就本发明的一些具体实施例说明本发明,而本技术领域的行象们都知道,在不脱离本发明精神实质的前提下是可以对上述实施例进行种种更改和修改的。 The above has been described in conjunction with the accompanying drawings of the present invention, some specific embodiments of the present invention, as the line in the art are aware, may be made various changes and modifications to the above embodiments without departing from the spirit of the spirit of the present invention in .

Claims (2)

1.一种显示移动无线电话机获得成功通信概率的装置,其特征在于,它包括:一个接收信号电平检测器,用于检测所收到信号的所收到信号强度标志(RSSI);一个干扰电平检测器,用于检测所述收到的信号的数据误差率从而产生所收到信号的干扰电平;一个显示器,用于显示有关所述RSSI和所收到信号干扰电平的信号;和一个微处理器,用于处理所述RSSI和所收到信号的干扰电平,从而产生所述信息。 1. An apparatus for a mobile radiotelephone communications success probability display, characterized in that it comprises: a received signal level detector for flag signal strength (RSSI) of the received detection signal received; a interference level detector for detecting a data error rate of the received signal to produce the interference level of the received signal; a display signal related to the RSSI signal and the received interference level for displaying ; and a microprocessor for processing the received RSSI and the interference level of the signals, thereby generating the information.
2.一种显示移动无线电话获得成功通信的概率的方法,其特征在于,它包括下列步骤:检测所收到信号的所收到信号强度标志(RSSI);检测所述收到信号的数据误差率从而产生所收到信号的干扰电平;和显示有关所述RSSI和所收到信号干扰电平的信息。 A display method of a mobile radio telephone to obtain the probability of successful communication, characterized in that it comprises the steps of: detecting the received signal flag received signal strength (the RSSI); error detecting data of the received signal thereby generating the interference level of the received signal; and a display information about the RSSI signal and the received interference level.
CN 99110681 1998-07-24 1999-07-24 Apparatus and related method for displaying probability of success communication in mobile radio terminal CN1249644A (en)

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KR100268237B1 (en) 2000-10-16
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GB9917043D0 (en) 1999-09-22

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