CN106125111A - The GPS GNSS system of mobile terminal and mobile terminal - Google Patents
The GPS GNSS system of mobile terminal and mobile terminal Download PDFInfo
- Publication number
- CN106125111A CN106125111A CN201610404274.6A CN201610404274A CN106125111A CN 106125111 A CN106125111 A CN 106125111A CN 201610404274 A CN201610404274 A CN 201610404274A CN 106125111 A CN106125111 A CN 106125111A
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- CN
- China
- Prior art keywords
- gnss
- mobile terminal
- tuner
- antenna
- framing signal
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
Abstract
The invention discloses GPS GNSS system and the mobile terminal of a kind of mobile terminal, including: GNSS antenna, it is used for receiving GNSS framing signal；Tuner, is connected with GNSS antenna, for adjusting the resonance point of GNSS antenna；GNSS processes link, is connected with tuner, for processing GNSS framing signal, to generate result；Baseband processor, processes link with GNSS and is connected, for positioning according to result.The GPS GNSS system of the mobile terminal of the embodiment of the present invention and mobile terminal, the resonance point of GNSS antenna is adjusted by tuner, select optimal GNSS location standard combination, it is possible to be effectively improved the gain of GNSS framing signal, thus improve Position location accuracy.
Description
Technical field
The present invention relates to technical field of mobile terminals, particularly relate to GPS GNSS of a kind of mobile terminal
System and mobile terminal.
Background technology
GNSS (Global Navigation Satellite System, GPS) can have multiple system
Formula, such as the Big Dipper, Galileo, GLONASS, GPS etc..The frequency of GNSS framing signal is mainly at about 1.5G～1.6GHz.But
It is that owing to mobile phone clearance zone limits, the antenna efficiency of every kind of standard or gain may be not quite similar, and some standard efficiency is high, has
Low, some standard may be caused cannot to obtain service.
Summary of the invention
The purpose of the present invention is intended to solve one of above-mentioned technical problem the most to a certain extent.
To this end, the first of the present invention purpose is to propose the GNSS system of a kind of mobile terminal, it is possible to increase GNSS is fixed
The gain of position signal, thus improve Position location accuracy.
To this end, second object of the present invention is to propose a kind of mobile terminal.
To achieve these goals, the GNSS system of the mobile terminal of first aspect present invention embodiment, including: GNSS days
Line, is used for receiving GNSS framing signal；Tuner, is connected with described GNSS antenna, for adjusting the resonance of described GNSS antenna
Point；GNSS processes link, is connected with described tuner, for processing described GNSS framing signal, processes knot with generation
Really；Baseband processor, processes link with described GNSS and is connected, for positioning according to described result.
The GNSS system of the mobile terminal of the embodiment of the present invention, adjusts the resonance point of GNSS antenna by tuner, selects
Optimal GNSS location standard combination, it is possible to be effectively improved the gain of GNSS framing signal, thus improve Position location accuracy.
To achieve these goals, the mobile terminal of second aspect present invention embodiment, including first aspect embodiment
The GNSS system of mobile terminal.
Aspect and advantage that the present invention adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or that add aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially with easy to understand, wherein:
Fig. 1 is the structural representation of the GNSS system according to one mobile terminal of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings GNSS system and the mobile terminal of the mobile terminal of the embodiment of the present invention are described.
Fig. 1 is the structural representation of the GNSS system of mobile terminal according to an embodiment of the invention.
As it is shown in figure 1, the GNSS system of mobile terminal comprises the steps that GNSS antenna 101, tuner 102, GNSS process link
103 and baseband processor 104.
Wherein, GNSS antenna 101 can receive GNSS framing signal.Wherein, GNSS (Global Navigation
Satellite System, GPS) can there is multiple types, such as the Big Dipper, Galileo, GLONASS, GPS
Deng.The frequency of GNSS framing signal is mainly at about 1.5G～1.6GHz.
Tuner 102 is connected with GNSS antenna 101, for adjusting the resonance point of GNSS antenna 101.Specifically, tuner
102 log-on messages that can obtain mobile terminal, adjust the resonance point of GNSS antenna according to log-on message.Certainly, tuner 102 is also
The aeronautical satellite quantity that GNSS framing signal under multiple standard is corresponding can be obtained, adjust GNSS antenna according to aeronautical satellite quantity
Resonance point.
GNSS processes link 103 and is connected with tuner 102, for processing GNSS framing signal, processes with generation
Result.
Baseband processor 104 processes link 103 with GNSS and is connected, for positioning according to result.
For example, the log-on message that can obtain SIM corresponding in mobile terminal is positioned at China, then tuner can be automatic
The resonance point of GNSS antenna is tuned to the GPS+ Big Dipper by ground；If log-on message is positioned at Europe, then tuner can automatically by
The resonance point of GNSS antenna is tuned to GPS+ GLONASS.It should be noted that, GPS standard is that current Global coverage is best
GNSS positions standard, therefore the resonance point of GNSS antenna is tuned to the location standard in a certain area of GPS+, it is possible to make GNSS
The gain of antenna maximizes, and location efficiency is the highest.But, the present invention is not limited in the compound mode of above-mentioned standard, if northern
Bucket becomes best GNSS and positions standard, then may be used without the compound mode of the Big Dipper+other location standards.
The most such as: obtain the Big Dipper, Galileo, GLONASS, the aeronautical satellite quantity of four kinds of standards of more than GPS respectively, so
The resonance point of GNSS antenna automatically can be tuned to the standard that aeronautical satellite quantity is most by rear tuner, such as the GPS+ Big Dipper.
The GNSS system of the mobile terminal of the embodiment of the present invention, adjusts the resonance point of GNSS antenna by tuner, selects
Optimal GNSS location standard combination, it is possible to be effectively improved the gain of GNSS framing signal, thus improve Position location accuracy.
For achieving the above object, the present invention also proposes a kind of mobile terminal, the mobile terminal described including a upper embodiment
GNSS system.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (4)
1. the GPS GNSS system of a mobile terminal, it is characterised in that including:
GNSS antenna, is used for receiving GNSS framing signal；
Tuner, is connected with described GNSS antenna, for adjusting the resonance point of described GNSS antenna；
GNSS processes link, is connected with described tuner, for processing described GNSS framing signal, processes knot with generation
Really；
Baseband processor, processes link with described GNSS and is connected, for positioning according to described result.
2. the GNSS system of mobile terminal as claimed in claim 1, it is characterised in that described tuner, is used for:
Obtain the log-on message of mobile terminal, adjust the resonance point of described GNSS antenna according to described log-on message.
3. the GNSS system of mobile terminal as claimed in claim 1, it is characterised in that described tuner, is used for:
Obtain the aeronautical satellite quantity that GNSS framing signal under multiple standard is corresponding, adjust according to described aeronautical satellite quantity described
The resonance point of GNSS antenna.
4. a mobile terminal, it is characterised in that include the GNSS system as described in any one of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404274.6A CN106125111B (en) | 2016-06-08 | 2016-06-08 | The GPS GNSS system and mobile terminal of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404274.6A CN106125111B (en) | 2016-06-08 | 2016-06-08 | The GPS GNSS system and mobile terminal of mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106125111A true CN106125111A (en) | 2016-11-16 |
| CN106125111B CN106125111B (en) | 2018-03-23 |
Family
ID=57269985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610404274.6A Active CN106125111B (en) | 2016-06-08 | 2016-06-08 | The GPS GNSS system and mobile terminal of mobile terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN106125111B (en) |
Citations (8)
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| CN201311964Y (en) * | 2008-12-12 | 2009-09-16 | 石家庄世纪森诺通讯有限公司 | Double mode time service active antenna |
| CN102763270A (en) * | 2010-02-08 | 2012-10-31 | 讯宝科技公司 | Systems and methods for setting a multi-band antenna based on location |
| CN202524389U (en) * | 2012-01-10 | 2012-11-07 | 青岛海信移动通信技术股份有限公司 | Diversity antenna laying structure of mobile terminal and mobile terminal |
| US20120329513A1 (en) * | 2008-10-21 | 2012-12-27 | Ace Technologies Corporation | Antenna diversity system using active antenna |
| CN103513259A (en) * | 2013-09-21 | 2014-01-15 | 江西车仆电子智能科技有限公司 | Dual-mode positioning and timing system |
| CN103606741A (en) * | 2013-10-18 | 2014-02-26 | 上海安费诺永亿通讯电子有限公司 | Reuse antenna integrated with diversity reception, GPS communication and WIFI communication |
| CN204065413U (en) * | 2013-08-16 | 2014-12-31 | 北京天创汇智科技有限公司 | A kind of multi-functional location of communication system |
| CN105099476A (en) * | 2015-07-20 | 2015-11-25 | 联想(北京)有限公司 | Electronic device and signal processing method thereof |
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2016
- 2016-06-08 CN CN201610404274.6A patent/CN106125111B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120329513A1 (en) * | 2008-10-21 | 2012-12-27 | Ace Technologies Corporation | Antenna diversity system using active antenna |
| CN201311964Y (en) * | 2008-12-12 | 2009-09-16 | 石家庄世纪森诺通讯有限公司 | Double mode time service active antenna |
| CN102763270A (en) * | 2010-02-08 | 2012-10-31 | 讯宝科技公司 | Systems and methods for setting a multi-band antenna based on location |
| CN202524389U (en) * | 2012-01-10 | 2012-11-07 | 青岛海信移动通信技术股份有限公司 | Diversity antenna laying structure of mobile terminal and mobile terminal |
| CN204065413U (en) * | 2013-08-16 | 2014-12-31 | 北京天创汇智科技有限公司 | A kind of multi-functional location of communication system |
| CN103513259A (en) * | 2013-09-21 | 2014-01-15 | 江西车仆电子智能科技有限公司 | Dual-mode positioning and timing system |
| CN103606741A (en) * | 2013-10-18 | 2014-02-26 | 上海安费诺永亿通讯电子有限公司 | Reuse antenna integrated with diversity reception, GPS communication and WIFI communication |
| CN105099476A (en) * | 2015-07-20 | 2015-11-25 | 联想(北京)有限公司 | Electronic device and signal processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106125111B (en) | 2018-03-23 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523859 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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