CN103079246A - Wireless network card and switching method of optimal wireless network path - Google Patents
Wireless network card and switching method of optimal wireless network path Download PDFInfo
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- CN103079246A CN103079246A CN2011103279906A CN201110327990A CN103079246A CN 103079246 A CN103079246 A CN 103079246A CN 2011103279906 A CN2011103279906 A CN 2011103279906A CN 201110327990 A CN201110327990 A CN 201110327990A CN 103079246 A CN103079246 A CN 103079246A
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Abstract
The invention discloses a wireless network card and a switching method of an optimal wireless network path. The wireless network card comprises a radio frequency unit, a processing module and a storage unit, wherein the radio frequency unit further comprises an antenna, and the processing module further comprises a judging unit and a main control unit. The switching method disclosed by the invention comprises the following steps that ambient wireless network signals are received by the radio frequency unit through the antenna, the number and the strength of the wireless network signals are judged by the judging unit, then a signal parameter is generated and stored in the storage unit, and the connecting mode of the wireless network card and a wireless network is controlled by the main control unit in accordance with the signal parameter.
Description
Technical field
The present invention relates to wireless communication field, particularly the method for the optimum wireless network of a kind of wireless network card and realization path switching.
Background technology
In recent years, along with the flourish and people of the Internet raising to the broadband demand, wireless communication technology is also day by day ripe and diversified, has brought ubiquitous network service for people's life.
Meanwhile, the requirement of the speed that people access for wireless network, stability, fail safe, convenience is also more and more higher, and when a kind of wireless access way existed certain not enough, the user just wished to switch to fast other wireless access way.But existing wireless network card apparatus all is to support simultaneously a kind of Wireless Access Standard, if for example the user thinks to support simultaneously WiMax (access of Worldwide Interoperability for Microwave Access worldwide interoperability for microwave) and TD-LTE (TD-SCDMA Long Term Evolution, the Long Term Evolution of TD-SCDMA) two kinds of technology, just must use two different wireless network card apparatus, this has not only increased cost, brings inconvenience also for user's experience.
Summary of the invention
Because the problem that above-mentioned prior art exists, the invention provides a kind of wireless network card and utilize this wireless network card to realize the method that switch in optimum wireless network path, make the user only need dispose a wireless network card, just can realize the automatic switchover of different networks access way.
According to purpose of the present invention, for proposing a kind of wireless network card, it comprises a radio frequency unit, a processing module and a storage element.This radio frequency unit comprises an antenna.This radio frequency unit is by this wireless network signal of this antenna reception.This processing module is electrically connected this radio frequency unit.This processing module comprises a judging unit and a main control unit.Number and the intensity of this judging unit in order to judge this wireless network signal, and produce a signal parameter.This main control unit is used for according to this signal parameter, controls the connected mode of this wireless terminal and this wireless network.This storage element is this processing module of electrical downlink connection, in order to store this signal parameter.
Further, this processing module also comprises an input unit.This input unit is in order to reading this signal parameter in this storage element, and this signal parameter is transferred to this main control unit, with in order to control the connected mode of this wireless terminal and this wireless network.
Again, this radio frequency unit can compatible existing multiple network safety standard.
This connected mode of controlling this wireless terminal and this wireless network refers to that this main control unit is at first analyzed this signal parameter, when receiving only a kind of wireless network signal, namely selects this kind wireless connections mode; When receiving two or more wireless network signal, then compare in real time the intensity of these two or more wireless network signals, select the strongest wireless network connected mode of signal.
The present invention also proposes a kind of changing method of realizing optimum wireless network path, is to utilize a wireless network card to realize the optimum connected mode of a wireless terminal and a wireless network.This wireless network card comprises a radio frequency unit, a processing module and a storage element.This radio frequency unit also comprises an antenna.This processing module also comprises a judging unit, a main control unit and an input unit.The method includes the steps of: (1) this radio frequency unit sees through this antenna reception wireless network signal; (2) number and the intensity of this this yuan of judgment unit judges spider lines signal and produce a signal parameter, and deposit this signal parameter in this storage element; (3) this input unit reads this signal parameter in this storage element, and this signal parameter is transferred to this main control unit; And (4) this main control unit is controlled the connected mode of this wireless terminal and this wireless network.
Further, this connected mode of controlling this wireless terminal and this wireless network may further comprise the steps: (1) this main control unit is analyzed this signal parameter, if do not receive this wireless network signal, does not then carry out any operation; (2) if the number of this wireless network signal that receives is 1, then this main control unit is controlled the mode access of radio network that this wireless terminal is selected this kind wireless network signal; And (3) compare the intensity of two or more wireless network signals in real time according to this signal parameter, controls the mode access of radio network of the strongest wireless network signal of this wireless terminal selection intensity.The user can select to close the automatic switching function in this optimum wireless network path, and directly the wireless network connected mode is selected in manual operation.
As mentioned above, the present invention has the following advantages: (1) wireless network card of the present invention, can compatible different wireless network secure standard, better radio transmission performance and range of receiving are provided, the user only need to install the switching that a wireless network card can be realized the different radio connected mode.(2) the present invention realizes the method that switch in optimum wireless network path, and the user needn't carry out loaded down with trivial details setting, can at utmost guarantee signal quality and the stability of wireless terminal.
Can be by following execution mode and appended graphic being further understood about the advantages and spirit of the present invention.
Description of drawings
The 1st figure is the module map of wireless network card of the present invention.
The 2nd figure is the flow chart that the present invention realizes the method that switch in optimum wireless network path.
The 3rd figure is the flow chart that the present invention controls wireless terminal and wireless network connected mode.
The 4th figure is the flow chart of one embodiment of the invention.
[primary clustering symbol description]
1: wireless network card 11: radio frequency unit
12: processing module 13: storage element
111: antenna 121: judging unit
122: main control unit 123: input unit
S1～S5: step S51～S55: step
Embodiment
See also Fig. 1, be the module map of wireless network card of the present invention.Among the figure, the present invention's wireless network card 1 comprises a radio frequency unit 11, one processing module 12 and a storage element 13, wherein, radio frequency unit 11 can compatible existing multiple network safety standard, and it comprises an antenna 111, and processing module 12 comprises a judging unit 121, in order to number and the intensity of judging wireless network signal and produce a signal parameter, and this signal parameter is transferred to storage element 13; One main control unit 122, in order to according to signal parameter, the connected mode of control wireless terminal and this wireless network, an and input unit 123, in order to read the signal parameter in the storage element 13, and this signal parameter is transferred to main control unit 122, to be used for the connected mode of control wireless terminal and wireless network.
Wherein, the connected mode of control wireless terminal and wireless network refers to that main control unit 122 is the analytic signal parameter at first, when receiving only a kind of wireless network signal, namely selects this kind wireless connections mode access of radio network; When receiving two or more wireless network signal, then compare in real time the intensity of these two or more wireless network signals, select the strongest wireless network connected mode access of radio network of signal.
See also Fig. 2, realize the flow chart of optimum wireless network path switching method for the present invention.
In the present invention, at first the user is at personal computer installation wireless network card 1 as described in Figure 1, this wireless network card 1 comprises a radio frequency unit 11, a processing module 12 and a storage element 13, this radio frequency unit 11 also comprises an antenna 111, this processing module 12 also comprises a judging unit 121, a main control unit 122 and an input unit 123, and this realizes that optimum wireless network path switching method may further comprise the steps:
S1: radio frequency unit 11 receives wireless network signal by antenna 111;
S2: judging unit 121 is judged number and the intensity of wireless network signal and is produced a signal parameter;
S3: judging unit 121 deposits this signal parameter in storage element 13;
S4: input unit 123 reads the signal parameter in the storage element 13, and this signal parameter is transferred to main control unit 122; And
S5: the connected mode of main control unit 122 control wireless terminals and wireless network.
See also Fig. 3, for the present invention controls the flow chart of wireless terminal and wireless network connected mode, that is, the connected mode of this control wireless terminal and wireless network may further comprise the steps among Fig. 2 S5:
S51: main control unit 122 is analyzed this signal parameter;
S52: if the wireless network signal number is 0, namely do not receive wireless network signal, then do not carry out any operation, otherwise change step S53 over to;
S53: if the number of wireless network signal is 1, then enter step S54, otherwise enter step S55;
S54: main control unit 122 control wireless terminals are selected the mode access of radio network of this kind wireless network signal; And
S55: according to signal parameter, compare in real time the intensity of the signal of two or more wireless networks, the mode access of radio network of the wireless network signal that control wireless terminal selection intensity is the strongest.
Wherein in an embodiment of the present invention, the user can select to close the automatic switching function in this optimum wireless network path, and directly the wireless network connected mode is selected in manual operation.
See also Fig. 4, flow chart for the embodiment of the invention, the radio frequency unit 11 of wireless network card 1 can compatible 2 kinds of Internet Security Standard: WiMax, TD-LTE, radio frequency unit 11 receives the wireless network signal of surrounding environment in real time by antenna 111, judging unit 121 is judged number and the intensity of the wireless network signal that radio frequency unit 11 receives and is produced a signal parameter, and deposit this signal parameter in storage element 13, input unit 123 reads the signal parameter in the storage element 13, and this signal parameter is transferred to main control unit 122, main control unit 122 analytic signal parameters, when if radio frequency unit 11 only receives a wireless network signal WiMax (or TD-LTE), main control unit 122 is namely controlled wireless terminal and is selected WiMax (or TD-LTE) as the connected mode of its access of radio network; If radio frequency unit 11 receives above-mentioned two kinds of network signals simultaneously, suppose that the WiMax signal strength signal intensity is that A1, TD-LTE signal strength signal intensity are B1, main control unit 122 is the size of comparison A1, B1 in real time, if A1 〉=B1 then selects WiMax mode access of radio network; Otherwise then select TD-LTE mode access of radio network, finish the operation of wireless network access.
In another embodiment of the present invention, the radio frequency unit 11 of wireless network card 1 can compatible 3 kinds of Internet Security Standard: WiMax, TD-LTE, GSM, radio frequency unit 11 sees through the wireless network signal that antenna 111 receives surrounding environment in real time, judging unit 121 is judged number and the intensity of the wireless network signal that radio frequency unit 11 receives and is produced a signal parameter, and deposit this signal parameter in storage element 13, input unit 123 reads the signal parameter in the storage element 13, and this signal parameter is transferred to main control unit 122; Main control unit 122 is analyzed this signal parameter, if radio frequency unit 11 only receives WiMax, TD-LTE, during a kind of in three kinds of network signals of GSM, then select the mode access of radio network of this kind wireless network signal, when if radio frequency unit 11 receives 2 kinds of wireless network signal WiMax meeting in above-mentioned 3 kinds of Internet Security Standard and TD-LTE, suppose that the WiMax signal strength signal intensity is A2, the TD-LTE signal strength signal intensity is B2, main control unit 122 is comparison A2 in real time, the size of B2, if A2 〉=B2, then select WiMax mode access of radio network, otherwise then select TD-LTE mode access of radio network; If radio frequency unit 11 receives above-mentioned 3 kinds of wireless network signal WiMax, TD-LTE and GSM simultaneously, suppose that the WiMax signal strength signal intensity is that A3, TD-LTE signal strength signal intensity are B3, the GSM signal strength signal intensity is C3, main control unit 122 is the power of comparison A3, B3, C3 in real time, and the control wireless terminal is selected the mode access of radio network of the strongest wireless network signal of signal strength signal intensity.
Need to prove, along with user's movement or the variation of surrounding environment, the number of signal and intensity also change thereupon, in above-described embodiment of the present invention, suppose at T1 constantly, A3 is the strongest for the WiMax signal strength signal intensity, main control unit 122 control wireless terminals are selected WiMax mode access of radio network, variation along with surrounding environment, the intensity of signal also may change, and supposes that C3 is the strongest for the GSM signal strength signal intensity at T2 constantly, main control unit 122 control wireless terminals are selected GSM mode access of radio network, realize the switching in optimum wireless network path.
The present invention sees through number and the intensity of the wireless network signal that antenna 111 receives according to above-mentioned automatic switching method real-time testing radio frequency unit 11, main control unit 122 real-time analysis signal parameters, the wireless connections mode access of radio network that the real-time selection signal is the strongest, and the switching of controlling optimum wireless network path, thereby guaranteed user's networking speed.
The user also can select to close the automatic switching function in this optimum wireless network path, and directly the wireless network connected mode is selected in manual operation.
In sum, the user can utilize the changing method in wireless network card of the present invention and optimum wireless network path, obtains better radio transmission performance and range of receiving, and the user only need to install the automatic switchover that a wireless network card can be realized the different radio connected mode.
The above only is illustrative, but not is restricted person.Any spirit and category that does not break away from the present invention, and to its equivalent modifications of carrying out or change, all should be contained in the rear attached claim.By the detailed description of above preferred embodiment, be that hope can be known the feature and spirit of describing the present invention more, and be not to come the present invention's category is limited with above-mentioned disclosed preferred embodiment.On the contrary, its objective is that hope can contain in the category of claim of being arranged in of various changes and tool equality institute of the present invention wish application.Therefore, the category of the claim that the present invention applied for should be done the broadest explanation according to above-mentioned explanation, contains the arrangement of all possible change and tool equality to cause it.
Claims (6)
1. wireless network card, in order to determine the connected mode of a wireless terminal and a wireless network, it comprises:
One radio frequency unit comprises an antenna, and this radio frequency unit is by this wireless network signal of this antenna reception;
One processing module is electrically connected this radio frequency unit, and this processing module comprises:
One input unit;
One judging unit is in order to number and the intensity of judging this wireless network signal and produce a signal parameter; And
One main control unit in order to according to this signal parameter, is controlled the connected mode of this wireless terminal and this wireless network; And
One storage element, it is electrically connected at this processing module, be used for to store this signal parameter, reads this signal parameter in this storage element so that input unit to be provided, and this signal parameter is transferred to this main control unit, in order to control the connected mode of this wireless terminal and this wireless network.
2. wireless network card as claimed in claim 1, wherein this radio frequency unit can compatible multiple network safety standard.
3. wireless network card as claimed in claim 1, wherein the connected mode of this wireless terminal of this control and this wireless network refers to, when receiving only a kind of wireless network signal, namely selects this kind wireless connections mode; When receiving two or more wireless network signal, then compare in real time the intensity of these two or more wireless network signals, select the strongest wireless network connected mode of signal.
4. method that realizes that optimum wireless network path is switched, to utilize a wireless network card to realize the optimum connected mode of a wireless terminal and a wireless network, this wireless network card comprises a radio frequency unit, a processing module and a storage element, this radio frequency unit also comprises an antenna, this processing module also comprises a judging unit, a main control unit and an input unit, and the method includes the steps of:
(1) this radio frequency unit is by this antenna reception wireless network signal;
(2) number of this this wireless network signal of judgment unit judges and intensity and produce a signal parameter, and deposit this signal parameter in this storage element;
(3) this input unit reads this signal parameter in this storage element, and this signal parameter is transferred to this main control unit; And
(4) this main control unit is controlled the connected mode of this wireless terminal and this wireless network.
5. method as claimed in claim 4, step (4) further may further comprise the steps:
(1) this main control unit is analyzed this signal parameter, if do not receive this wireless network signal, does not then carry out any operation;
(2) if the number of this wireless network signal that receives is 1, then this main control unit is controlled the mode access of radio network that this wireless terminal is selected this kind wireless network signal; And
(3) according to this signal parameter, compare in real time the intensity of two or more wireless network signals, control the mode access of radio network of the strongest wireless network signal of this wireless terminal selection intensity.
6. method as claimed in claim 5, the user can close the function that switch in this optimum wireless network path, and directly the connected mode of wireless terminal and wireless network is selected in manual operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103279906A CN103079246A (en) | 2011-10-25 | 2011-10-25 | Wireless network card and switching method of optimal wireless network path |
| TW101100400A TW201318356A (en) | 2011-10-25 | 2012-01-05 | Wireless module and method of switching to preferred wireless network thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103279906A CN103079246A (en) | 2011-10-25 | 2011-10-25 | Wireless network card and switching method of optimal wireless network path |
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| CN103079246A true CN103079246A (en) | 2013-05-01 |
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| CN2011103279906A Pending CN103079246A (en) | 2011-10-25 | 2011-10-25 | Wireless network card and switching method of optimal wireless network path |
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| CN (1) | CN103079246A (en) |
| TW (1) | TW201318356A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103593685A (en) * | 2013-11-12 | 2014-02-19 | 上海滕维信息科技有限公司 | Electronic information display system and using method thereof |
| CN103594030A (en) * | 2013-11-12 | 2014-02-19 | 上海滕维信息科技有限公司 | Multi-screen electronic tag display system and application method |
| CN106101991A (en) * | 2016-08-01 | 2016-11-09 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method being connected with terminal foundation and earphone |
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| CN103593685A (en) * | 2013-11-12 | 2014-02-19 | 上海滕维信息科技有限公司 | Electronic information display system and using method thereof |
| CN103594030A (en) * | 2013-11-12 | 2014-02-19 | 上海滕维信息科技有限公司 | Multi-screen electronic tag display system and application method |
| CN106101991A (en) * | 2016-08-01 | 2016-11-09 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method being connected with terminal foundation and earphone |
| WO2018023846A1 (en) * | 2016-08-01 | 2018-02-08 | 宇龙计算机通信科技(深圳)有限公司 | Method for establishing connection with terminal, and earphone |
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| Publication number | Publication date |
|---|---|
| TW201318356A (en) | 2013-05-01 |
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Application publication date: 20130501 |