CN106100645A - Combiner system, community antenna system, terminal unit and signal processing method - Google Patents
Combiner system, community antenna system, terminal unit and signal processing method Download PDFInfo
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- CN106100645A CN106100645A CN201610352408.4A CN201610352408A CN106100645A CN 106100645 A CN106100645 A CN 106100645A CN 201610352408 A CN201610352408 A CN 201610352408A CN 106100645 A CN106100645 A CN 106100645A
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- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
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- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
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Abstract
The application proposes a kind of combiner system, community antenna system, terminal unit and signal processing method, including: if the first controller is operated in the first frequency range for described mobile communication signal, then described WIFI signal is switched to the 3rd band operation；Or, if described mobile communication signal is operated in the second frequency range, then described WIFI signal is switched to the 4th band operation；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than described 4th frequency range；Described first combiner processes for the mobile communication signal of described first frequency range and the WIFI signal of described 3rd frequency range carry out conjunction road；Described second combiner processes for the mobile communication signal of described second frequency range and the WIFI signal of described 4th frequency range carry out conjunction road.Thus, improve convenience and the practicality of combiner design, reduce the insertion loss of signal.
Description
Technical field
The application relates to communication technical field, particularly relate to a kind of combiner system, community antenna system, terminal unit,
And signal processing method.
Background technology
Multi-input multi-output system (Multiple-Input Multiple-Out-put, the MIMO) function of WIFI is awfully hot
Door, it is contemplated that have increasing terminal and support WIFI MIMO.Therefore, the antenna requirements of mobile intelligent terminal is just from former
The communication main antenna come, communication diversity antenna, gps antenna, WIFI antenna foundation increases the mimo antenna of WIFI.
Space and quantity owing to can place antenna on mobile terminal are at full stretch.The way of main flow is that communication is main at present
Antenna is in terminal bottom, and the left and right sides, top of terminal unit splits communication diversity antenna and GPS/WIFI hybrid antenna respectively.
Multi-input multi-output system (Multiple-Input Multiple-Out-put, MIMO) function along with WIFI
Proposition.Owing to being difficult to find new position to place WIFI mimo antenna, then WIFI MIMO and existing antenna form shared sky
Wire system, such as: WIFI MIMO and communication diversity antenna duplexer.
For current antenna duplexer mode, due to multiple signals frequency range closely, therefore combiner is difficult to design,
The insertion loss of signal is bigger.
Summary of the invention
One of technical problem that the application is intended to solve in correlation technique the most to a certain extent.
To this end, the first of the application purpose is to propose a kind of combiner system, this system improves combiner design
Convenience and practicality, reduce the insertion loss of signal.
Second purpose of the application is to propose a kind of community antenna system.
3rd purpose of the application is to propose a kind of terminal unit.
4th purpose of the application is to propose a kind of signal processing method.
For reaching above-mentioned purpose, the application first aspect embodiment proposes a kind of combiner system, including: first controls
Device, the first combiner and the second combiner；Wherein, described first combiner and described second combiner, move with processing respectively
First radio-frequency module of signal of communication and being connected with the second radio-frequency module processing WIFI signal, the first controller respectively with institute
State the first combiner and described second combiner connects；
Described first controller, if being operated in the first frequency range for described mobile communication signal, then believes described WIFI
Number it is switched to the 3rd band operation；Or, if described mobile communication signal is operated in the second frequency range, then by described WIFI signal
It is switched to the 4th band operation；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than the described 4th
Frequency range；
Described first combiner, for the WIFI letter by the mobile communication signal of described first frequency range with described 3rd frequency range
Number carry out closing road to process；
Described second combiner, for the WIFI letter by the mobile communication signal of described second frequency range with described 4th frequency range
Number carry out closing road to process.
The combiner system of the embodiment of the present application, if described first controller is operated in for described mobile communication signal
First frequency range, then be switched to the 3rd band operation by described WIFI signal；Or, if described mobile communication signal is operated in
Two frequency ranges, then be switched to the 4th band operation by described WIFI signal；Wherein, described second frequency range is more than described first frequency range,
Described 3rd frequency range is more than described 4th frequency range；Described first combiner for by the mobile communication signal of described first frequency range with
The WIFI signal of described 3rd frequency range carries out closing road and processes；Described second combiner is for by the mobile communication of described second frequency range
Signal carries out closing road process with the WIFI signal of described 4th frequency range.Thus, improve convenience and the practicality of combiner design
Property, reduce the insertion loss of signal.
For reaching above-mentioned purpose, the application second aspect embodiment proposes a kind of community antenna system, antenna, the 3rd conjunction road
Device, second controller and combiner system as above；Wherein,
Described 3rd combiner is connected with described combiner system and described antenna respectively, and described second controller is with described
Combiner system connects；
Described second controller, if being operated in the first frequency range for described mobile communication signal, then closes described first
The conjunction road signal of the mobile communication signal of the first frequency range of road device output and the WIFI signal of the 3rd frequency range is input to the described 3rd
Combiner, arrives described community antenna system by described 3rd combiner；Or；
If described mobile communication signal is operated in the second frequency range, then by the second frequency range of described second combiner output
The conjunction road signal of the WIFI signal of mobile communication signal and the 4th frequency range is input to described 3rd combiner, closes by the described 3rd
Road device arrives described community antenna system；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than institute
State the 4th frequency range.
The community antenna system of the embodiment of the present application, if second controller is operated in for described mobile communication signal
One frequency range, the then mobile communication signal of the first frequency range described first combiner exported and the conjunction of the WIFI signal of the 3rd frequency range
Road signal is input to described 3rd combiner, arrives described community antenna system by described 3rd combiner；Or；If institute
State mobile communication signal and be operated in the second frequency range, then by the mobile communication signal of the second frequency range of described second combiner output with
The conjunction road signal of the WIFI signal of the 4th frequency range is input to described 3rd combiner, arrives described common by described 3rd combiner
Use antenna system；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than described 4th frequency range.By
This, reduce the insertion loss of signal.
For reaching above-mentioned purpose, the application third aspect embodiment proposes a kind of terminal unit, including: apparatus body, with
And as above community antenna system.
The terminal unit of the embodiment of the present application, if described mobile communication signal is operated in the first frequency range, then by described
The conjunction road signal of the mobile communication signal of the first frequency range of one combiner output and the WIFI signal of the 3rd frequency range is input to described
3rd combiner, arrives described community antenna system by described 3rd combiner；Or；If described mobile communication signal work
Make in the second frequency range, then by mobile communication signal and the WIFI letter of the 4th frequency range of the second frequency range of described second combiner output
Number conjunction road signal be input to described 3rd combiner, by described 3rd combiner arrive described community antenna system；Wherein,
Described second frequency range is more than described first frequency range, and described 3rd frequency range is more than described 4th frequency range.Thus, inserting of signal is reduced
Enter loss.
For reaching above-mentioned purpose, the application fourth aspect embodiment proposes a kind of signal processing method, including:
If the first controller detection knows that mobile communication signal is operated in the first frequency range, then WIFI signal is switched to the 3rd
Band operation；Or,
If if the first controller detection knows that detection knows that described mobile communication signal is operated in the second frequency range, then by described
WIFI signal is switched to the 4th band operation；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than
Described 4th frequency range；
The WIFI signal of the mobile communication signal of described first frequency range with described 3rd frequency range is closed by the first combiner
Road processes；
The WIFI signal of the mobile communication signal of described second frequency range with described 4th frequency range is closed by the second combiner
Road processes.
The signal processing method of the embodiment of the present application, if the first controller detection knows that mobile communication signal is operated in first
Frequency range, then be switched to the 3rd band operation by WIFI signal；Or, if if the first controller detection knows that described shifting is known in detection
Dynamic signal of communication is operated in the second frequency range, then described WIFI signal is switched to the 4th band operation；Wherein, described second frequency range
More than described first frequency range, described 3rd frequency range is more than described 4th frequency range；First combiner is by the movement of described first frequency range
Signal of communication carries out closing road process with the WIFI signal of described 3rd frequency range；The movement of described second frequency range is led to by the second combiner
Letter signal carries out closing road process with the WIFI signal of described 4th frequency range.Thus, improve convenience and the reality of combiner design
By property, reduce the insertion loss of signal.
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 combiner system of one embodiment of the application；
Fig. 2 is the structural representation of the combiner system of another embodiment of the application；
Fig. 3 is the structural representation of the community antenna system of one embodiment of the application；
Fig. 4 is the structural representation of the terminal unit of one embodiment of the application.
Detailed description of the invention
Embodiments herein is 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 be used for explaining the application, and it is not intended that restriction to the application.
Below with reference to the accompanying drawings combiner system, community antenna system, terminal unit and the signal of the embodiment of the present application are described
Processing method.
Specifically, the insertion loss of combiner is mainly affected by the squareness factor of wave filter.Squareness factor describes filtering
Device is the steep of response curve change near cut-off frequency, and its value is the ratio of 60dB bandwidth and three dB bandwidth.Rectangle system
Number is the least, passband and stopband closer to, wave filter is more difficult to do and insertion loss is the biggest.
2.4GHz frequency range (2.4-2.483GHz) and the first frequency range B40 (2300-of LTE signal due to WIFI signal
2400MHz), the second frequency range B41 (2496-2690MHz) frequency range closely, cause that existing combiner system is the most difficult to be set
Meter, insertion loss 4.5dB, the WIFI 2.3dB of the LTE brought, the impact on signal is the biggest.
Therefore, the combiner system using the present embodiment to provide, divide the whole frequency range of WIFI signal into two sections in advance, the
Three frequency ranges and the 4th frequency range, wherein, the 3rd frequency range is more than the 4th frequency range, it should be noted that for dividing cutting of WIFI signal
Branch can need to select between the 2.4GHz frequency range (2.4-2.483GHz) of WIFI signal according to application.And then, use
The combiner system that the present embodiment provides carries out closing road and processes WIFI signal and LTE signal.Specific as follows:
Fig. 1 is the structural representation of the combiner system of one embodiment of the application.
As it is shown in figure 1, this combiner system 10 includes: the first controller 11, the first combiner 12 and the second combiner 13；
Wherein state the first combiner 12 and the second combiner 13, respectively with process mobile communication signal the first radio-frequency module 14 and with
The second radio-frequency module 15 processing WIFI signal connects；First controller 11 respectively with the first combiner 12 and the second combiner 13
Connect；
First controller 11, if being operated in the first frequency range for mobile communication signal, is then switched to the by WIFI signal
Three band operation；Or, if mobile communication signal is operated in the second frequency range, then described WIFI signal is switched to the 4th frequency range
Work；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than the 4th frequency range；
First combiner 12, for the WIFI signal by the mobile communication signal of described first frequency range with described 3rd frequency range
Carry out closing road to process；
Described second combiner 13, for the WIFI by the mobile communication signal of described second frequency range with described 4th frequency range
Signal carries out closing road and processes.
It should be noted that the concrete structure of above-mentioned first combiner 12 and the second combiner 13 can be according to application needs
Suitable wave filter is selected to be combined design.For the combiner system that more clearly explanation the present embodiment provides, pass through
Embodiment illustrated in fig. 2 is described as follows:
Fig. 2 is the structural representation of the combiner system of another embodiment of the application.
As in figure 2 it is shown, the first combiner 12 includes: the first low pass filter 121 and the first high pass filter 122, described
Second combiner 13 includes: the second low pass filter 131 and the second high pass filter 132；
Wherein, described first low pass filter 121 and described first radio-frequency module 14 process described first frequency range to move
First radio frequency unit 141 of signal of communication connects；Described second high pass filter 132 processes in described first radio-frequency module 14
Second radio frequency unit 142 of described second Band mobile communication signal connects；
Described first high pass filter 122 and described second low pass filter 131 are all penetrated with process WIFI signal second
Frequency module 15 connects；
Described first combiner 12, for by described first low pass filter 121 and described first high pass filter
122, the WIFI signal of the mobile communication signal of described first frequency range Yu described 3rd frequency range is carried out closes road and processes；
Described second combiner 13, for by described second low pass filter 131 and described second high pass filter
132, the WIFI signal of the mobile communication signal of described second frequency range Yu described 4th frequency range is carried out closes road and processes.
Further, the concrete structure of the first controller 11 can select according to reality application needs, with continued reference to
Fig. 2, described in this example, the first controller 11 uses the first permutator；
Wherein, described first high pass filter 122 and described second low pass filter 131 are by described first permutator
It is connected with the second radio-frequency module 15 processing WIFI signal；
Described first permutator, if the signal for described mobile communication is operated in the first frequency range, then sets up described
Second radio-frequency module 15 and the path of described first high pass filter 122, and then described WIFI signal is switched to the 3rd frequency range
Work；Or, if described mobile communication signal is operated in the second frequency range, then set up described second radio-frequency module 15 and described the
The path of two low pass filters 131, and then described WIFI signal is switched to the 4th band operation.
In order to more clearly illustrate how that the combiner system provided by the present embodiment carries out the He Luchu of multi signal
Reason is using the signal of the mobile communication that LTE signal relates to as the present embodiment, the most right by combiner system description shown in Fig. 2
LTE signal and WIFI signal carry out closing road and process, and are described as follows:
Specifically, can need to arrange the switching point of WIFI signal according to reality application, the present embodiment is without limitation.
For convenience of explanation, the present embodiment is described as a example by 2.45, WIFI signal will be cut to the 3rd frequency range, i.e. 2.45-2.483
Frequency range, and the 4th frequency range, i.e. 2.4-2.45 frequency range.
If LTE signal is operated in the frequency range of the first frequency range, i.e. below B402.3-2.4GHz, described first permutator
Push left side, set up the second radio-frequency module 15 and path of the first high pass filter 122, and then WIFI signal is switched to the 3rd
Band operation, i.e. 2.45-2.483 frequency range.
First combiner 12 is by the first low pass filter 121 and the first high pass filter 122, by LTE signal
B402.3-2.4GHz frequency range carries out closing road process with the 2.45-2.483 frequency range of WIFI signal.
Or,
If LTE signal is operated in the second frequency range i.e. B41 (2496-2690MHz), described first permutator pushes the right side
Side, sets up the second radio-frequency module 15 and path of the second low pass filter 131, and then described WIFI signal is switched to the 4th frequency
Section work, i.e. 2.4-2.45 frequency range.
Second combiner 13 is by the second low pass filter 131 and the second high pass filter 132, by the B41 of LTE signal
(2496-2690MHz) frequency range carries out closing road process with the 2.4-2.45 frequency range of WIFI signal.
By this method, the LTE passband of the first combiner 12 be direct current to 2.39GHz, stopband is from original 2.4GHz
Widening is 2.45 (can be, but not limited to 2.45GHz here).And the passband of WIFI signal is 2.45GHz-2.9GHz, stopband from
2.45 widen as 2.4GHz.
The LTE passband of the second combiner 13 is 2.496GHz to 2.9GHz, and stopband is 2.45 from 2.483 expansions.WIFI
Passband be direct current-2.45GHz, stopband is 2.496MHz.
As can be seen here, the combiner system provided by the present embodiment, by the expanded range of 60dB bandwidth, decrease conjunction
The design difficulty of road device, and then reduce insertion loss.
The combiner system of the embodiment of the present application, if described first controller is operated in for described mobile communication signal
First frequency range, then be switched to the 3rd band operation by described WIFI signal；Or, if described mobile communication signal is operated in
Two frequency ranges, then be switched to the 4th band operation by described WIFI signal；Wherein, described second frequency range is more than described first frequency range,
Described 3rd frequency range is more than described 4th frequency range；Described first combiner for by the mobile communication signal of described first frequency range with
The WIFI signal of described 3rd frequency range carries out closing road and processes；Described second combiner is for by the mobile communication of described second frequency range
Signal carries out closing road process with the WIFI signal of described 4th frequency range.Thus, improve convenience and the practicality of combiner design
Property, reduce the insertion loss of signal.
Fig. 3 is the structural representation of the community antenna system of one embodiment of the application.
As it is shown on figure 3, this community antenna system 100 includes: antenna the 16, the 3rd combiner 17, second controller 18 and
The combiner system 10 (the present embodiment is as a example by Fig. 2) that above-described embodiment provides.Wherein, the combiner system that above-described embodiment provides
The specific implementation process of system 10 sees above-described embodiment, and here is omitted.
Wherein, the type of antenna 16 is a lot, such as, include: communication main antenna, communication diversity antenna, gps antenna, WIFI days
Line.
Specifically, second controller 18, if being operated in the first frequency range for described mobile communication signal, then by described the
The conjunction road signal of the mobile communication signal of the first frequency range of one combiner 12 output and the WIFI signal of the 3rd frequency range is input to institute
State the 3rd combiner 17, arrive antenna 16 by described 3rd combiner 17；Or；
If mobile communication signal is operated in the second frequency range, then the movement of the second frequency range exported by the second combiner 13 is led to
The conjunction road signal of the WIFI signal of letter signal and the 4th frequency range is input to described 3rd combiner 17, by described 3rd combiner
17 arrive antenna 16；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than described 4th frequency range.
Second controller 18 can take a lot of structure, such as, be that the second conversion is opened at the present embodiment second controller 18
Close；Wherein, described first combiner 12 and described second combiner 13 all pass through described second permutator and described 3rd conjunction
Road device 17 is connected；
Specifically, if the second permutator is operated in the first frequency range for the signal of described mobile communication, then institute is set up
State the path of the first combiner 12 and described 3rd combiner 17, and then by the mobile communication signal of the first frequency range and the 3rd frequency range
The conjunction road signal of WIFI signal be input to described 3rd combiner 17, arrive antenna 16 by described 3rd combiner 17；Or
Person；
If described mobile communication signal is operated in the second frequency range, then set up the second combiner 13 and the 3rd combiner 17
Path, and then the conjunction road signal of the mobile communication signal of the second frequency range and the WIFI signal of the 4th frequency range is input to the described 3rd
Combiner 17, arrives antenna 16 by described 3rd combiner 17.
The community antenna system of the embodiment of the present application, if second controller is operated in for described mobile communication signal
One frequency range, the then mobile communication signal of the first frequency range described first combiner exported and the conjunction of the WIFI signal of the 3rd frequency range
Road signal is input to described 3rd combiner, arrives described community antenna system by described 3rd combiner；Or；If institute
State mobile communication signal and be operated in the second frequency range, then by the mobile communication signal of the second frequency range of described second combiner output with
The conjunction road signal of the WIFI signal of the 4th frequency range is input to described 3rd combiner, arrives described common by described 3rd combiner
Use antenna system；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than described 4th frequency range.By
This, reduce the insertion loss of signal.
Fig. 4 is the structural representation of the terminal unit of one embodiment of the application.
Seeing Fig. 4, this terminal unit 1000 includes: apparatus body 101 and community antenna system 100, wherein, shares
Antenna system 100 can use the community antenna system that above-described embodiment provides.
It should be noted that the He Luchu that the community antenna system in the terminal unit of the embodiment of the present application is to unlike signal
Reason process may refer to above-described embodiment, and here is omitted.
The terminal unit of the embodiment of the present application, if described mobile communication signal is operated in the first frequency range, then by described
The conjunction road signal of the mobile communication signal of the first frequency range of one combiner output and the WIFI signal of the 3rd frequency range is input to described
3rd combiner, arrives described community antenna system by described 3rd combiner；Or；If described mobile communication signal work
Make in the second frequency range, then by mobile communication signal and the WIFI letter of the 4th frequency range of the second frequency range of described second combiner output
Number conjunction road signal be input to described 3rd combiner, by described 3rd combiner arrive described community antenna system；Wherein,
Described second frequency range is more than described first frequency range, and described 3rd frequency range is more than described 4th frequency range.Thus, inserting of signal is reduced
Enter loss.
To achieve these goals, the application proposes a kind of signal processing method, and wherein, the method includes:
If the first controller detection knows that mobile communication signal is operated in the first frequency range, then WIFI signal is switched to the 3rd
Band operation；Or,
If if the first controller detection knows that detection knows that described mobile communication signal is operated in the second frequency range, then by described
WIFI signal is switched to the 4th band operation；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than
Described 4th frequency range；
The WIFI signal of the mobile communication signal of described first frequency range with described 3rd frequency range is closed by the first combiner
Road processes；
The WIFI signal of the mobile communication signal of described second frequency range with described 4th frequency range is closed by the second combiner
Road processes.
In another embodiment, described first combiner includes: the first low pass filter and the first high pass filter, institute
State the second combiner to include: the second low pass filter and the second high pass filter；
Wherein, described first low pass filter and described first radio-frequency module process described first Band mobile communication letter
Number first radio frequency unit connect；Described second high pass filter and described first radio-frequency module process described second frequency range shifting
Second radio frequency unit of dynamic signal of communication connects；Described first high pass filter and described second low pass filter all with process
Second radio-frequency module of WIFI signal connects；
The WIFI signal of the mobile communication signal of described first frequency range with described 3rd frequency range is entered by described first combiner
Hang He road processes, including:
Described first combiner passes through described first low pass filter and described first high pass filter, by described first frequency
The mobile communication signal of section and the WIFI signal of described 3rd frequency range carry out closing road and process；
The WIFI signal of the mobile communication signal of described second frequency range with described 4th frequency range is entered by described second combiner
Hang He road processes, including:
Described second combiner passes through described second low pass filter and described second high pass filter, by described second frequency
The mobile communication signal of section and the WIFI signal of described 4th frequency range carry out closing road and process.
In another embodiment, described first controller is the first permutator；Wherein, described first high pass filter
It is connected with the second radio-frequency module processing WIFI signal by described first permutator with described second low pass filter；Described
Method also includes:
If described first permutator detection knows that the signal of described mobile communication is operated in the first frequency range, then set up described
Second radio-frequency module and the path of described first high pass filter, and then described WIFI signal is switched to the 3rd band operation；
Or,
If described first permutator detection knows that described mobile communication signal is operated in the second frequency range, then set up described the
Two radio-frequency modules and the path of described second low pass filter, and then described WIFI signal is switched to the 4th band operation.
It should be noted that the conjunction road processing procedure of unlike signal can be joined by the signal processing method of the embodiment of the present application
Seeing above-described embodiment, it is similar with technique effect that it realizes process, and here is omitted.
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 application.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.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the present application, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
Claims (10)
1. a combiner system, it is characterised in that including: the first controller, the first combiner and the second combiner；
Wherein, described first combiner and described second combiner, respectively with the first radio-frequency module processing mobile communication signal
And with process WIFI signal the second radio-frequency module be connected, the first controller respectively with described first combiner and described second
Combiner connects；
Described first controller, if being operated in the first frequency range for described mobile communication signal, then cuts described WIFI signal
Change to the 3rd band operation；Or, if described mobile communication signal is operated in the second frequency range, then described WIFI signal is switched
To the 4th band operation；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than described 4th frequency
Section；
Described first combiner, for entering the mobile communication signal of described first frequency range with the WIFI signal of described 3rd frequency range
Hang He road processes；
Described second combiner, for entering the mobile communication signal of described second frequency range with the WIFI signal of described 4th frequency range
Hang He road processes.
2. combiner system as claimed in claim 1, it is characterised in that described first combiner includes: the first low-pass filtering
Device and the first high pass filter, described second combiner includes: the second low pass filter and the second high pass filter；
Wherein, described first low pass filter and described first radio-frequency module process described first Band mobile communication signal
First radio frequency unit connects；Described second high pass filter and described first radio-frequency module process described second frequency range and moves logical
Second radio frequency unit of letter signal connects；
Described first high pass filter and described second low pass filter are all connected with the second radio-frequency module processing WIFI signal；
Described first combiner, for by described first low pass filter and described first high pass filter, by described first
The mobile communication signal of frequency range carries out closing road process with the WIFI signal of described 3rd frequency range；
Described second combiner, for by described second low pass filter and described second high pass filter, by described second
The mobile communication signal of frequency range carries out closing road process with the WIFI signal of described 4th frequency range.
3. combiner system as claimed in claim 2, it is characterised in that described first controller is the first permutator；
Wherein, described first high pass filter and described second low pass filter are by described first permutator and process WIFI
Second radio-frequency module of signal connects；
Described first permutator, if the signal for described mobile communication is operated in the first frequency range, then sets up described second
Radio-frequency module and the path of described first high pass filter, and then described WIFI signal is switched to the 3rd band operation；Or,
If described mobile communication signal is operated in the second frequency range, then set up described second radio-frequency module and described second low pass filter
Path, and then described WIFI signal is switched to the 4th band operation.
4. a community antenna system, it is characterised in that including: antenna, the 3rd combiner, second controller and such as right
Require the arbitrary described combiner system of 1-3；Wherein,
Described 3rd combiner is connected with described combiner system and described antenna respectively, described second controller and described conjunction road
Device system connects；
Described second controller, if being operated in the first frequency range, then by described first combiner for described mobile communication signal
The conjunction road signal of the mobile communication signal of the first frequency range of output and the WIFI signal of the 3rd frequency range is input to the described 3rd and closes road
Device, arrives described antenna by described 3rd combiner；Or；
If described mobile communication signal is operated in the second frequency range, then by the movement of the second frequency range of described second combiner output
The conjunction road signal of the WIFI signal of signal of communication and the 4th frequency range is input to described 3rd combiner, by described 3rd combiner
Arrive described antenna；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than described 4th frequency range.
5. community antenna system as claimed in claim 4, it is characterised in that described second controller is the second permutator；
Wherein, described first combiner and described second combiner all pass through described second permutator and described 3rd combiner
It is connected；
Described second permutator, if the signal for described mobile communication is operated in the first frequency range, then sets up described first
The path of combiner and described 3rd combiner, and then by the mobile communication signal of the first frequency range and the WIFI signal of the 3rd frequency range
Conjunction road signal be input to described 3rd combiner, by described 3rd combiner arrive described antenna；Or；
If described mobile communication signal is operated in the second frequency range, then set up described second combiner and described 3rd combiner
Path, and then the conjunction road signal of the mobile communication signal of the second frequency range and the WIFI signal of the 4th frequency range is input to the described 3rd
Combiner, arrives described antenna by described 3rd combiner.
6. community antenna system as claimed in claim 4, it is characterised in that the type of described antenna includes:
Communication main antenna, communication diversity antenna, gps antenna, WIFI antenna.
7. a terminal unit, it is characterised in that including: apparatus body and the shared sky as described in claim 4-6 is arbitrary
Wire system.
8. a signal processing method, it is characterised in that described method includes:
If the first controller detection knows that mobile communication signal is operated in the first frequency range, then WIFI signal is switched to the 3rd frequency range
Work；Or,
If if the first controller detection knows that detection knows that described mobile communication signal is operated in the second frequency range, then by described WIFI
Signal is switched to the 4th band operation；Wherein, described second frequency range is more than described first frequency range, and described 3rd frequency range is more than described
4th frequency range；
The WIFI signal of the mobile communication signal of described first frequency range Yu described 3rd frequency range is carried out He Luchu by the first combiner
Reason；
The WIFI signal of the mobile communication signal of described second frequency range Yu described 4th frequency range is carried out He Luchu by the second combiner
Reason.
9. method as claimed in claim 8, it is characterised in that described first combiner includes: the first low pass filter and the
One high pass filter, described second combiner includes: the second low pass filter and the second high pass filter；
Wherein, described first low pass filter and described first radio-frequency module process described first Band mobile communication signal
First radio frequency unit connects；Described second high pass filter and described first radio-frequency module process described second frequency range and moves logical
Second radio frequency unit of letter signal connects；Described first high pass filter and described second low pass filter are all believed with process WIFI
Number second radio-frequency module connect；
The WIFI signal of the mobile communication signal of described first frequency range with described 3rd frequency range is closed by described first combiner
Road processes, including:
Described first combiner passes through described first low pass filter and described first high pass filter, by described first frequency range
Mobile communication signal carries out closing road process with the WIFI signal of described 3rd frequency range；
The WIFI signal of the mobile communication signal of described second frequency range with described 4th frequency range is closed by described second combiner
Road processes, including:
Described second combiner passes through described second low pass filter and described second high pass filter, by described second frequency range
Mobile communication signal carries out closing road process with the WIFI signal of described 4th frequency range.
10. method as claimed in claim 9, it is characterised in that described first controller is the first permutator；Wherein, institute
State the first high pass filter and described second low pass filter by described first permutator and the second of process WIFI signal
Radio-frequency module connects；Described method also includes:
If described first permutator detection knows that the signal of described mobile communication is operated in the first frequency range, then set up described second
Radio-frequency module and the path of described first high pass filter, and then described WIFI signal is switched to the 3rd band operation；Or,
If described first permutator detection knows that described mobile communication signal is operated in the second frequency range, then set up described second and penetrate
Frequency module and the path of described second low pass filter, and then described WIFI signal is switched to the 4th band operation.
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