CN103987081B - A kind of real-time display method of multiband wifi signal and its terminal device of application - Google Patents
A kind of real-time display method of multiband wifi signal and its terminal device of application Download PDFInfo
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- CN103987081B CN103987081B CN201410241108.XA CN201410241108A CN103987081B CN 103987081 B CN103987081 B CN 103987081B CN 201410241108 A CN201410241108 A CN 201410241108A CN 103987081 B CN103987081 B CN 103987081B
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Abstract
The invention discloses a kind of real-time display method of multiband wifi signal and its terminal devices of application, belong to field of electronic device, and this method includes starting wifi search；Receive the wifi signal of at least one frequency range；Show center frequency value and the wireless access points title of at least one frequency range；The present invention since different frequency range being displayed separately, reached be different wifi signals intensity show it is more true, in use to the more accurate purpose of selection of different access access point.
Description
Technical field
The invention belongs to the real-time display methods and its application of electronic field more particularly to a kind of multiband wifi signal
Terminal device.
Background technique
Currently, comparing original 2.4GHz frequency range with the proposition of wifi5GHz frequency range new standard, one will be provided the user with
A channel is cleaner, and interference is less, speed faster, the lower user experience of power consumption；But shortcoming be that penetrability compared with
Difference, the covered range of institute is shorter, and signal decaying is very fast；Support the router of 5GHz more and more currently on the market,
There are more and more mobile terminal devices to support the connection of 5GHz.
But the wifi signal of two different frequency ranges is not shown on present mobile terminal device and is distinguished；By
In the default setting of present general terminal be all to support 2.4GHz and 5GHz simultaneously, for the AP searched
(AccessPoint, access points are exactly wireless access points for wifi), user can not sentence first time
Disconnected which wireless access points out are 2.4GHz, which hot spot is 5GHz；And since the decaying of the signal of 5GHz is very fast,
The radio frequency reception performance of 2.4GHz and 5GHz antenna is also different, therefore shows standard using the signal of 2.4GHz to 5GHz, has
Illusion may be caused to user, will be considered that signal strength is very high, but the too fast information that actually decays not can display real-time
Out, the not good experience of user is given, can therefore be thought as that mobile terminal is defective in quality.；Therefore, using differentiation different frequency range
Wifi signal display method, the feature of 2.4GHz and 5GHz respectively can be directed to, different signal is formulated and show standard, and
User can be allowed directly to know the affiliated frequency range of AP, call good user experience to user.
Summary of the invention
In view of this, the present invention provides a kind of real-time display method of multiband wifi signal, to solve in the prior art
In the different frequency range of received wifi of terminal device do not separate real-time display, to using the problem of bringing illusion.
The invention is realized in this way a kind of real-time display method of multiband wifi signal, comprising the following steps: starting
Wifi search；Receive the wifi signal of at least one frequency range；The center frequency value and accessing wirelessly for showing at least one frequency range connect
Access point title.
Further, further comprising the steps of, show the real-time signal strength of corresponding wireless access points.
Further, further comprising the steps of, show the live signal quality of corresponding wireless access points.
Further, further comprising the steps of, store the wireless access point names.
Further, at least one described frequency range includes 2.4GMz and 5GMz；The signal strength of 2.4GMz frequency range uses
The real time detection algorithm of 2.4GMz frequency range；The signal strength of 5GMz frequency range uses the real time detection algorithm of 5GMz frequency range.
The present invention also provides a kind of terminal devices, including input module, receiving module, processing module；Wherein input module,
For in terminal device starting wifi search；Receiving module receives the wifi signal of at least one frequency range for terminal device；Place
Module is managed, for sending the center frequency value of at least one frequency range and wireless access points title to the display of terminal device
Screen display.
Further, processing module is also used to the real-time signal strength real-time display of corresponding wireless access points；
Processing module is also used to the live signal quality real-time display of corresponding wireless access points.
Further, at least one described frequency range includes 2.4GMz and 5GMz；The signal strength of 2.4GMz frequency range uses
The real time detection algorithm of 2.4GMz frequency range；The signal strength of 5GMz frequency range uses the real time detection algorithm of 5GMz frequency range.
Further, the wireless access point names are stored.
Preferably, terminal device includes mobile phone, mobile phone, laptop, net book, Portable tablet personal computer, vehicle
Carry phone, desktop computer, fixed station phone, MP3, MP4, PSP, PDA, DTV or e-book.
In the real-time display method and its terminal device of multiband wifi signal provided by the invention, due to by different frequencies
The wifi signal of section is respectively displayed under different frequency ranges, has achieved the purpose that the wifi signal for distinguishing display different frequency range.
Detailed description of the invention
Fig. 1 is the flow diagram of the real-time display method of multiband wifi signal provided by the invention.
Fig. 2 is the schematic diagram of terminal device provided by the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with drawings and the embodiments,
The present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain this hair
It is bright, it is not intended to limit the present invention.
The present invention provides a kind of real-time display method of multiband wifi signal, comprising the following steps: opens in terminal device
Dynamic wifi search；Terminal device receives the wifi signal of each frequency range；The center frequency value in each frequency range received is sent out
It is sent to the display screen display of terminal device；By the wireless access points title of the different frequency range received at corresponding center
It is shown under frequency values.
Since the wifi signal of different frequency range to be respectively displayed under different frequency ranges, reaches and distinctly displayed different frequency range
Wifi signal purpose.
Realization of the invention is described in detail below in conjunction with specific embodiment.
As shown in Figure 1, being the flow diagram of the real-time display method of multiband wifi signal provided by the invention, this is more
Process comprises the steps of:
S101, in terminal device starting wifi search；In this step, input instruction is opened usually in terminal device
Dynamic wifi search, such as can be in touch screen and click wifi icon with finger to start wifi search.
S102, terminal device receive the wifi signal of each frequency range；In this step, terminal device passes through wifi chip
The wifi signal for starting to receive each frequency range is to carry out inspection to the signal of different frequency wifi in general, and front end is corresponding
The receiving antenna of different frequency, therefore, frequency range is more, and receiving antenna is more, and occupied space is also more, and terminal device is come
It says, the miniaturization of equipment will be affected.
S103 shows the center frequency value and wireless access points title of at least one frequency range；In this step, eventually
The different frequency range that end equipment will test comes out, and its centre frequency is shown that this is equivalent on a display screen
The unit shelves for having opened up different frequency on a display screen keep the signal frequency range received very clear；This to when using to reception
The signal message arrived is controlled highly beneficial；By the wireless access points title of the different frequency range received in corresponding center frequency
It is shown under rate value；In this step, by the title filing of all wireless access points received to corresponding frequency range
Under, and show can thus have intuitively to the affiliated frequency range of different wireless access points on a display screen
Solution；By the step for, reached differentiation display and different radio access points and grasped different wireless access points
The purpose of frequency range, this all shows than all wireless access points, but the prior art shown without frequency range will be more easier
Grasp the band information of wireless access points.
On the basis of above-mentioned steps, terminal device also exists the real-time signal strength of the wireless access points received
Real-time display under the title of corresponding wireless access points；Signal strength is converted to the indication signal of display, such as common
Ladder columnial strip type, rectangular single formula, these display signals and the wifi signal strength direct proportionality that receives；This
Sample when in use, is not only intuitively known the frequency range of each wireless access points received, is also intuitively aware of each
The signal strength of wireless access points.
On the basis of above-mentioned steps, terminal device also exists the live signal quality of the wireless access points received
Real-time display under the title of corresponding wireless access points；Usually statistics successive bands channel in signal number, and
The height of quality factor characterizes the signal qualities of the wireless access points received, can thus make good use of, preferably, in,
The class such as poor, poor indicate that the wireless access points obtain signal quality, not only intuitively know reception when in use in this way
The frequency range of each wireless access points arrived is also intuitively aware of the signal strength of each wireless access points, and
Also intuitively it is aware of the signal quality of each wireless access points.
Store the wireless access point names；Wireless access point names include all Access Point Names detected in history
Claim；Which signal in environment can be predicted when in use in this way can be used, and wifi can be quickly accessed.
Frequency range includes 2.4GMz and 5GMz；The signal strength of 2.4GMz frequency range is calculated using the real-time detection of 2.4GMz frequency range
Method；The signal strength of 5GMz frequency range uses the real time detection algorithm of 5GMz frequency range；2.4GMz and 5GMz is assisted in existing specification
Two kinds of frequency ranges as defined in view is lower, actual capabilities can develop more frequency ranges according to the passage of time, at this moment can be unlimited
In 2.4GMz and 5GMz frequency range；The exploitation of 2.4GMz frequency range is more early, and technology is more mature, and signal is relatively stable, but channel is more, Yi Yin
Play interfering with each other for interchannel；The exploitation of 5GMz frequency range is relatively late, and channel is relatively fewer, and the interference of interchannel is compared to 2.4GMz frequency
Section to get well, but signal strength can with the increase of distance rapid decay；In existing wifi equipment, due to not to different
Frequency range is displayed separately, therefore as 2.4GMz with the algorithm of the signal strength of 5GMz is, this does not obviously meet two kinds of frequencies
The actual conditions of the signal of section, the signal strength of 2.4GMz is relatively stable, and the signal strength of 5GMz can decline with the increase of distance
Subtract very fast；Using different algorithms, the signal strength instruction shown on a display screen is just more true.
Terminal device include mobile phone, mobile phone, laptop, net book, Portable tablet personal computer, car phone,
Desktop computer, fixed station phone, MP3, MP4, PSP, PDA, DTV or e-book；On the terminal device with wifi,
It is existing that all a wireless access points are not displayed separately by frequency range, therefore it is existing to use the present invention that can change comprehensively
Display non-intuitive problem of the wifi terminal device to different frequency range wifi signal.
As shown in Fig. 2, the present invention also provides terminal device, including input module 201, receiving module 202, processing module
203；Wherein input module 201, in terminal device starting wifi search；Receiving module 202 connects for the terminal device
Receive the wifi signal of at least one frequency range；Processing module 203, for by the center frequency value and accessing wirelessly of at least one frequency range
Access point name is sent to the display screen display of terminal device.
The input instruction starting wifi search usually in terminal device, such as can be in touch screen and clicked with finger
Wifi icon is to start wifi search；Terminal device starts to receive the wifi signal of each frequency range by wifi chip, general next
Say it is that inspection is carried out to the signal of different frequency wifi, front end corresponds to the receiving antenna of different frequency, and therefore, frequency range is more,
Receiving antenna is more, and occupied space is also more, and for terminal device, the miniaturization of equipment will be affected；Terminal
The different frequency range that equipment will test comes out, and its centre frequency is shown that this is equivalent on a display screen
The unit shelves that different frequency has been opened up on display screen keep the signal frequency range received very clear；This to when using to receiving
Signal message control it is highly beneficial；By the title filing of all wireless access points received to corresponding frequency range
Under, and show can thus have intuitively to the affiliated frequency range of different wireless access points on a display screen
Solution；By the step for, reached differentiation display and different radio access points and grasped different wireless access points
The purpose of frequency range, this all shows than all wireless access points, but the prior art shown without frequency range will be more easier
Grasp the band information of wireless access points.
The real-time signal strength for the wireless access points that processing module 203 is also used to receive is in corresponding wireless visit
Ask real-time display under the title of access point；The live signal for the wireless access points that processing module 203 is also used to receive
Quality real-time display under the title of corresponding wireless access points；Signal strength is converted to the indication signal of display, example
Such as common ladder columnial strip type, rectangular single formula, these display signals and the wifi signal strength received are in direct ratio
Relationship；So when in use, the frequency range for not only intuitively knowing each wireless access points received, also intuitively knows
The signal strengths of each wireless access points；Usually statistics successive bands channel in signal number and quality because
Several height characterizes the signal qualities of the wireless access points received, can thus make good use of, preferably, in, it is poor, poor
Equal class obtain signal quality to indicate the wireless access points, not only intuitively know when in use in this way receive it is each
The frequency range of wireless access points is also intuitively aware of the signal strength of each wireless access points, but also intuitively
It is aware of the signal quality of each wireless access points.
Above-mentioned frequency range includes 2.4GMz and 5GMz；The signal strength of 2.4GMz frequency range uses the real-time detection of 2.4GMz frequency range
Algorithm；The signal strength of 5GMz frequency range uses the real time detection algorithm of 5GMz frequency range；2.4GMz and 5GMz is in existing specification
Two kinds of frequency ranges as defined under agreement, actual capabilities can develop more frequency ranges, at this moment can not according to the passage of time
It is limited to 2.4GMz and 5GMz frequency range；The exploitation of 2.4GMz frequency range is more early, and technology is more mature, and signal is relatively stable, but channel is more, easily
Cause interfering with each other for interchannel；The exploitation of 5GMz frequency range is relatively late, and channel is relatively fewer, and 2.4GMz is compared in the interference of interchannel
Frequency range will be got well, but signal strength can with the increase of distance rapid decay；In existing wifi equipment, due to not to difference
Frequency range be displayed separately, therefore as 2.4GMz with the algorithm of the signal strength of 5GMz is, this does not obviously meet two kinds
The signal strength of the actual conditions of the signal of frequency range, 2.4GMz is relatively stable, and the signal strength of 5GMz is with the increase meeting of distance
Decaying is very fast；Using different algorithms, the signal strength instruction shown on a display screen is just more true.
Store the wireless access point names；Wireless access point names include all Access Point Names detected in history
Claim；Which signal in environment can be predicted when in use in this way can be used, and wifi can be quickly accessed.
Terminal device include mobile phone, mobile phone, laptop, net book, Portable tablet personal computer, car phone,
Desktop computer, fixed station phone, MP3, MP4, PSP, PDA, DTV or e-book；On the terminal device with wifi,
It is existing that all a wireless access points are not displayed separately by frequency range, therefore it is existing to use the present invention that can change comprehensively
Display non-intuitive problem of the wifi terminal device to different frequency range wifi signal.
In short, the present invention is by the difference real-time display different frequency range wifi signal, so that the display of each frequency range is real-time
Property good and signal strength and signal quality it is more true, to will not be connect because of to wifi signal in using terminal equipment
Receive and erroneous judgement generated to the quality of end product, this in terminal device growing number of today with multiband wifi function,
With good realistic meaning.
The foregoing is merely better embodiments of the invention, are not intended to limit the invention, all of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within spirit and principle.
Claims (7)
1. a kind of real-time display method of multiband wifi signal, which comprises the following steps:
Start wifi search；
Receive the wifi signal of at least one frequency range；
The center frequency value and wireless access points title for showing at least one frequency range, by the different frequency range received
Wireless access points title is shown under corresponding center frequency value；
Show the real-time signal strength of corresponding wireless access points；
At least one described frequency range includes 2.4GHz and 5GHz；The signal strength of the 2.4GHz frequency range is using 2.4GHz frequency range
Real time detection algorithm；The signal strength of the 5GHz frequency range uses the real time detection algorithm of 5GHz frequency range.
2. the real-time display method of multiband wifi signal as described in claim 1, which is characterized in that further include following step
Suddenly, the live signal quality of corresponding wireless access points is shown.
3. the real-time display method of multiband wifi signal as described in claim 1, which is characterized in that further include following step
Suddenly, the wireless access point names are stored.
4. a kind of terminal device, it is characterised in that: including input module, receiving module, processing module；
The wherein input module, in terminal device starting wifi search；
The receiving module receives the wifi signal of at least one frequency range for the terminal device；
The processing module, for sending the center frequency value of at least one frequency range and wireless access points title to
The display screen display of the terminal device, by the wireless access points title of the different frequency range received at corresponding center
It is shown under frequency values；
The processing module is also used to the real-time signal strength real-time display of corresponding wireless access points；
At least one described frequency range includes 2.4GHz and 5GHz；The signal strength of the 2.4GHz frequency range is using 2.4GHz frequency range
Real time detection algorithm；The signal strength of the 5GHz frequency range uses the real time detection algorithm of 5GHz frequency range.
5. terminal device as claimed in claim 4, it is characterised in that: the processing module is also used to corresponding accessing wirelessly
The live signal quality real-time display of access point.
6. terminal device as claimed in claim 4, it is characterised in that: store the wireless access point names.
7. such as the described in any item terminal devices of claim 4 to 6, it is characterised in that: the terminal device include mobile phone,
Mobile phone, laptop, net book, Portable tablet personal computer, car phone, desktop computer, fixed station phone, MP3, MP4,
PSP, PDA, DTV or e-book.
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| CN104507117A (en) * | 2014-12-15 | 2015-04-08 | 四川长虹电器股份有限公司 | Network connecting method and television |
| CN104519396B (en) * | 2014-12-15 | 2017-12-05 | 四川长虹电器股份有限公司 | A kind of method for connecting network and television set |
| CN105407542A (en) * | 2015-12-25 | 2016-03-16 | 珠海奔图电子有限公司 | Wireless communication connection automatic establishment method, station apparatus and system |
| WO2017166131A1 (en) | 2016-03-30 | 2017-10-05 | 华为技术有限公司 | Wi-fi hot spot recommendation method, terminal and graphical user interface |
| CN110391858A (en) * | 2018-04-16 | 2019-10-29 | 西安中兴新软件有限责任公司 | A kind of method and user equipment for observing wireless access point signal |
| KR102506609B1 (en) * | 2018-12-12 | 2023-03-06 | 삼성전자주식회사 | A mobile device, an electronic apparatus for wireless communication and the method therefor |
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| CN102638610A (en) * | 2011-02-15 | 2012-08-15 | Lg电子株式会社 | Method of transmitting and receiving data, display device and mobile terminal using the same |
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Address after: 518000 10 building, A District, Dazu innovation building, 9018 Nanshan District high tech Zone, Shenzhen, Guangdong. Applicant after: Nubian Technologies Ltd. Address before: 518000 10 building, A District, Dazu innovation building, 9018 Nanshan District high tech Zone, Shenzhen, Guangdong. Applicant before: Shenzhen ZTE Mobile Tech Co., Ltd. |
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