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 CN99110681A CN99110681A CN1249644A CN 1249644 A CN1249644 A CN 1249644A CN 99110681 A CN99110681 A CN 99110681A CN 99110681 A CN99110681 A CN 99110681A CN 1249644 A CN1249644 A CN 1249644A
Authority
CN
China
Prior art keywords
received signal
probability
rssi
interference level
mobile radio
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN99110681A
Other languages
Chinese (zh)
Inventor
赵诚敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1249644A publication Critical patent/CN1249644A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • 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
    • 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
    • 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
    • H04B17/318—Received signal strength
    • 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
    • H04B17/345—Interference values

Abstract

Terminal and method to display the probability of attaining successful communication in a mobile radio terminal, preferably a mobile radio telephone. The terminal has interference level detector means to detect a data error rate of a received signal and display means to display information concerning the detected data error rate, e.g. received signal interference level B. Preferably, the display means may simultaneously display information concerning other detected parameters affecting a probability of attaining successful communication, such as a received signal strength indicator (RSSI) A. Thus the display is able to provide a clear indication of the probability of successful communication method and the individual factors involved. The information may show low, medium or high probability of success (figs 1-3) and be displayed using a variable indicator such as a digit, icon, graph or bar or similar means.

Description

Probability of success communication display unit and method thereof in the mobile radio terminal
The present invention relates to mobile radio terminal, more particularly, relate to a kind of probability of success communication display unit, for the probability that shows the mobile radio terminal achieving success communication that resembles CDMA (code division multiple access) mobile radio telephone set and so on.
Usually, mobile radio terminal is received the probability that shows the communication that hits pay dirk from the received signal intensity sign (RSSI) of base station signal by constantly detecting.For example, this class probability is gone up at the LCD of mobile radio terminal (LCD) and is shown with three kinds of bar shaped block diagrams, as shown in Fig. 1 to 3.If detected RSSI is strong, show that the probability of success communication is the highest, then be respectively little, in, all big three mouldings just show in turn, as shown in Figure 3.Equally,, show respectively that then probability is less or minimum, just demonstrate little moulding and medium moulding as shown in Figure 2 like that, or like that only demonstrate little moulding as shown in fig. 1 if detected RSSI is respectively medium or faint.
Yet the probability that reaches smooth communication has more than relevant with RSSI.If the radio wave interference from adjacent channel or base station is arranged, then RSSI is strong again, and probability also still can descend.Therefore, the someone advises, considers the data error rate of received signal during indicating probability.For example, strong but the error rate height then demonstrates low probability if detect RSSI.But so just can not correctly tell the user to cause to reach the reason of smooth communication probability.
The purpose of this invention is to provide a kind of smooth communication probability display unit of mobile radio terminal that can correctly tell the user to cause to reach the reason of smooth communication probability.
According to one aspect of the present invention, the present invention shows that method that the mobile radio telephone set reaches smooth communication probability comprises the following steps: to detect the RSSI of received signal; Thereby the data error rate that detects received signal produces the interference level of received signal; The information that shows relevant RSSI and received signal interference level.
Referring now to only being described more specifically the present invention for illustrational accompanying drawing.
Fig. 1 to Fig. 3 is the schematic diagram of the moulding that demonstrates on the LCD of general mobile radio terminal of prior art, and these mouldings represent to reach the probability of smooth communication.
Fig. 4 is the block diagram of mobile radio telephone set of the present invention.
Fig. 5 is the schematic diagram of the moulding that demonstrates on the LCD of mobile radio telephone set of the present invention.
Fig. 6 is the process flow diagram that the present invention shows mobile radio telephone set achieving success communication probability.
The present invention is equipped with a kind of RSSI and interference level by showing received signal respectively for the mobile radio telephone set, makes the user can correctly know the device of the reason that causes the achieving success communication probability.
Referring to Fig. 4, the whole functional of mobile radio telephone set is by microprocessor 100 controls.Microprocessor 100 also shows on display 106 to be received from the RSSI of signals of signal level detector 110 and the interference level of the signal of receiving self-interference level detector 114.Memory 102 has a ROM (read-only memory) and a RAM (random access memory), and ROM is for storage control program and other main information, and RAM is for the ephemeral data that produces in storage microprocessor 100 courses of work.The key input part of being made up of a plurality of buttons 104 is added on the microprocessor 100 in order to produce button data.
The RSSI of received signal and interference level are being presented on the display 106 under the control of microprocessor 100.To call the moulding figure that shows RSSI in the following text is RSSI moulding figure, shows that the moulding figure of the interference level of received signal is interference level moulding figure.Referring to Fig. 5, RSSI moulding figure represents that with symbol A interference level moulding figure represents with symbol B.Said above that little moulding demonstrated faint RSSI or interference level separately, little moulding and medium moulding show medium RSSI or interference level together, and three mouldings show strong RSSI or interference level together.
Radio part 108 will be transformed into radiofrequency signal by the baseband signal that modulator-demodulator 112 is received, send base station to by radio channel, maybe will be transformed into baseband signal by the radiofrequency signal that antenna ANT receives and send modulator-demodulator 112 to.Radio part 108 has a received signal level detector 110, detects the RSSI of signals that is added to microprocessor 100 of receiving.Modulator-demodulator 112 is transformed into radiofrequency signal with the acoustic signal of acoustic signal processor 116 and offers radio part 108, or the radiofrequency signal of radio part 108 is transformed into baseband signal offers acoustic signal processor 116.Particularly, thus the data error rate that modulator-demodulator 112 has an interference level detector 114 to detect the radiofrequency signal of radio parts 108 produces the interference level of received signal.Acoustic signal processor 116 is connected with loud speaker SPK and microphone MIC, and the signal that will send modulator-demodulator 112 or the demodulator of automodulation in the future 112 from the acoustic signal of MIC to is passed to SPK.
Referring now to Fig. 6, is described more specifically the RSSI of received signal and the procedure for displaying of interference level.Microprocessor 100 determines in step 200 whether received signal level detector 110 provides the RSSI of received signal.Microprocessor 100 just changes step 202 over to and shows RSSI moulding figure, otherwise change step 204 over to if receive the information of relevant RSSI.In step 202, if RSSI is faint, just only show little moulding figure on the display 106, if RSSI is medium, just show little moulding and medium moulding together, if RSSI is powerful, just show all three mouldings.Then, in step 204, microprocessor determines once more whether interference level detector 114 provides the interference level of received signal.Microprocessor 100 is if receive that the information of relevant interference level just changes step 206 over to and shows interference level moulding figure.Equally, some disturbing a little less than the level just only shows little moulding figure on the display 106, and some level of disturbing are medium, show together with regard to little moulding and medium moulding, and some level of disturbing are strong, just show all three mouldings.After this, program is returned step 200.Therefore, the invention provides and a kind ofly can correctly tell the user succeed communication probability and cause the mobile radio telephone set of this probability reason.
Above in conjunction with the accompanying drawings with regard to specific embodiments explanation the present invention more of the present invention, and the row in present technique field resemble all know, under the prerequisite that does not break away from spirit of the present invention, can carry out all changes and modification to the foregoing description.

Claims (2)

1. device that shows mobile radio telephone achieving success communication probability is characterized in that it comprises:
A received signal level detector is used to detect the received signal intensity sign (RSSI) of received signal;
An interference level detector, thus the data error rate that is used to detect the described signal of receiving produces the interference level of received signal;
A display is used to show the signal about described RSSI and received signal interference level; With
A microprocessor is used to handle the interference level of described RSSI and received signal, thereby produces described information.
2. a probability method that shows that mobile radiotelephone is succeedd and communicated by letter is characterized in that it comprises the following steps:
Detect the received signal intensity sign (RSSI) of received signal;
Thereby detect the described data error rate of signal of receiving and produce the interference level of received signal; With
Show information about described RSSI and received signal interference level.
CN99110681A 1998-07-24 1999-07-24 Apparatus and related method for displaying probability of success communication in mobile radio terminal Pending CN1249644A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019980029887A KR100268237B1 (en) 1998-07-24 1998-07-24 Apparatus and method for indicating successful call of wireless terminal
KR29887/1998 1998-07-24

Publications (1)

Publication Number Publication Date
CN1249644A true CN1249644A (en) 2000-04-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN99110681A Pending CN1249644A (en) 1998-07-24 1999-07-24 Apparatus and related method for displaying probability of success communication in mobile radio terminal

Country Status (3)

Country Link
KR (1) KR100268237B1 (en)
CN (1) CN1249644A (en)
GB (1) GB2343334A (en)

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US6954615B2 (en) 2000-07-25 2005-10-11 Sony Corporation Display terminal
US6978296B2 (en) 2000-10-10 2005-12-20 Sony Corporation Method for registering a terminal with an internet service provider
US6992990B2 (en) 2000-07-17 2006-01-31 Sony Corporation Radio communication apparatus
US7020117B2 (en) 2000-09-19 2006-03-28 Sony Corporation Command processing method and radio communication apparatus
US7024164B2 (en) 2000-08-21 2006-04-04 Sony Corporation Radio communication apparatus
US7231186B2 (en) 2003-09-10 2007-06-12 Nec Corporation Mobile station executing alarm processing of a degraded communication quality
CN100334910C (en) * 2003-11-22 2007-08-29 乐金电子(中国)研究开发中心有限公司 Method for displaying signal-free state of portable terminal apparatus
US7313392B2 (en) 2004-07-16 2007-12-25 Benq Corporation Mobile station apparatus capable of displaying better communication locations for power saving and method of the same
US7512087B2 (en) 2000-10-04 2009-03-31 Sony Corporation Communication system, apparatus and methods employing multiple communication networks
US7552463B2 (en) 2000-07-24 2009-06-23 Sony Corporation Television receiver, receiver and program execution method
CN1918802B (en) * 2004-02-13 2010-05-12 夏普株式会社 Display apparatus, wireless transmitting/receiving system and display method
US7733295B2 (en) 2000-07-17 2010-06-08 Sony Corporation Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method

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KR100734993B1 (en) * 2003-04-16 2007-07-04 샤프 가부시키가이샤 Radio terminal, base device, wireless system, radio terminal control method, and computer-readable recording medium in which radio terminal control program has been recorded
JP3638942B2 (en) 2003-04-17 2005-04-13 シャープ株式会社 DISPLAY DEVICE, WIRELESS COMMUNICATION SYSTEM, DISPLAY DEVICE CONTROL METHOD, WIRELESS COMMUNICATION SYSTEM CONTROL METHOD, DISPLAY DEVICE CONTROL PROGRAM, WIRELESS COMMUNICATION SYSTEM CONTROL PROGRAM, AND RECORDING MEDIUM CONTAINING THE PROGRAM
US8903385B2 (en) 2003-05-29 2014-12-02 Kyocera Corporation Wireless transmission system
US8040377B2 (en) 2004-02-13 2011-10-18 Sharp Kabushiki Kaisha Display apparatus, wireless transmitting and receiving system, display method, display control program, and recording medium
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US7733295B2 (en) 2000-07-17 2010-06-08 Sony Corporation Bi-directional communication system, display apparatus, base apparatus and bi-directional communication method
US6992990B2 (en) 2000-07-17 2006-01-31 Sony Corporation Radio communication apparatus
US7552463B2 (en) 2000-07-24 2009-06-23 Sony Corporation Television receiver, receiver and program execution method
US6954615B2 (en) 2000-07-25 2005-10-11 Sony Corporation Display terminal
US7167679B2 (en) 2000-07-25 2007-01-23 Sony Corporation Display terminal
CN1306765C (en) * 2000-07-25 2007-03-21 索尼公司 Display terminal
US7024164B2 (en) 2000-08-21 2006-04-04 Sony Corporation Radio communication apparatus
US7020117B2 (en) 2000-09-19 2006-03-28 Sony Corporation Command processing method and radio communication apparatus
USRE40745E1 (en) 2000-09-19 2009-06-16 Sony Corporation Command processing method and radio communication apparatus
US7512087B2 (en) 2000-10-04 2009-03-31 Sony Corporation Communication system, apparatus and methods employing multiple communication networks
US6978296B2 (en) 2000-10-10 2005-12-20 Sony Corporation Method for registering a terminal with an internet service provider
CN100431276C (en) * 2003-09-10 2008-11-05 日本电气株式会社 Mobile station executing alarm processing of a degraded communication quality
US7231186B2 (en) 2003-09-10 2007-06-12 Nec Corporation Mobile station executing alarm processing of a degraded communication quality
CN100334910C (en) * 2003-11-22 2007-08-29 乐金电子(中国)研究开发中心有限公司 Method for displaying signal-free state of portable terminal apparatus
CN1918802B (en) * 2004-02-13 2010-05-12 夏普株式会社 Display apparatus, wireless transmitting/receiving system and display method
CN100417263C (en) * 2004-07-16 2008-09-03 明基电通股份有限公司 Mobile station apparatus capable of displaying better communication locations for power saving and method of the same
US7313392B2 (en) 2004-07-16 2007-12-25 Benq Corporation Mobile station apparatus capable of displaying better communication locations for power saving and method of the same

Also Published As

Publication number Publication date
GB2343334A (en) 2000-05-03
KR100268237B1 (en) 2000-10-16
GB9917043D0 (en) 1999-09-22
KR20000009452A (en) 2000-02-15

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