CN107342777B - A kind of control method and mobile terminal of radio circuit - Google Patents
A kind of control method and mobile terminal of radio circuit Download PDFInfo
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- CN107342777B CN107342777B CN201710527223.7A CN201710527223A CN107342777B CN 107342777 B CN107342777 B CN 107342777B CN 201710527223 A CN201710527223 A CN 201710527223A CN 107342777 B CN107342777 B CN 107342777B
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The present embodiments relate to the communications field more particularly to a kind of control methods of radio circuit, a kind of mobile terminal and a kind of computer readable storage medium.The above method can specifically include: when detecting that network connection is broken down, obtain the first working frequency range of fault paths；It detects whether to exist and replaces access；It is above-mentioned to there is shared frequency sub-band instead of the second working frequency range of access and the first working frequency range of above-mentioned fault paths；When detecting the presence of above-mentioned replacement access, switches to above-mentioned replacement path setting and be connected to the network.The embodiment of the present invention, which solves the problems, such as to break down because of radio frequency path to fail, leads to not continue to use above-mentioned first working frequency range communication, improve a possibility that establishing network connection using above-mentioned first working frequency range, it can continue to establish network connection under contingency condition, improve user experience.
Description
Technical field
The present embodiments relate to the communications field more particularly to a kind of control methods of radio circuit, a kind of mobile terminal
And a kind of computer readable storage medium.
Background technique
The very important role of radio-frequency devices performer in Modern Communication System, such as existing frequently-used LTE network, it is each
A communications band is all supported by corresponding radio-frequency devices.In the prior art, a radio frequency path can support similar frequency bands
Multiple types, but be using fixed radio frequency path for a certain frequency range of a certain standard.
Electronic device in a certain radio frequency path, such as when the failure of PA (power amplifier), frequency device, the radio frequency is logical
The radio frequency network of road carrying then fails, i.e., user is not available the network frequency range, and processing method can only send maintenance process.And
Under contingency condition, if user wants to continue communicating using the network frequency range, the prior art does not have corresponding solution party
Case.
Summary of the invention
The embodiment of the present invention provides the control method, system and mobile terminal of a kind of radio circuit, with solve it is above-mentioned because
Radio frequency path failure leads to not the problem of continuing to use corresponding network band communication.
In a first aspect, can specifically include the embodiment of the invention provides a kind of control method of radio circuit:
When detecting that network connection is broken down, the first working frequency range of fault paths is obtained；
It detects whether to exist and replaces access；It is described instead of the second working frequency range of access and the first work of the fault paths
Make frequency range and there is shared frequency sub-band；
When detecting the presence of the replacement access, switches to the replacement path setting and be connected to the network.
On the other hand, the embodiment of the invention provides a kind of mobile terminal, the mobile terminal includes radio circuit and control
Molding block；The control module can specifically include:
Fault message acquisition submodule, for obtaining the first of fault paths when detecting that network connection is broken down
Working frequency range；
Instead of access detection sub-module, access is replaced for detecting whether existing；The second work frequency instead of access
There is shared frequency sub-band in the first working frequency range of section and the fault paths；
It is connected to the network setting up submodule, it is described instead of access for switching to when detecting the presence of the replacement access
Establish network connection.
In another aspect, the embodiment of the invention also provides a kind of mobile terminal, including processor, memory and it is stored in institute
The computer program that can be run on memory and on the processor is stated, when the computer program is executed by the processor
The step of realizing the control method of radio circuit as described in any one of the preceding claims.
In addition, the embodiment of the invention also provides a kind of computer readable storage medium, the computer-readable storage medium
Computer program is stored in matter, is realized as described in any one of the preceding claims when the computer program is executed by processor
Radio circuit control method the step of.
In embodiments of the present invention, when detecting that network connection is broken down, according to the first of fault paths the work frequency
Section；It detects whether to exist and replaces access；Above-mentioned the second working frequency range instead of access and above-mentioned first working frequency range exist shared
Frequency sub-band；Access is replaced if there is above-mentioned, then switches to above-mentioned replacement path setting and is connected to the network, therefore solve because of radio frequency
Access breaks down the problem of leading to not continue to use the communication of above-mentioned first working frequency range of failing, and improves and uses above-mentioned first
Working frequency range establishes a possibility that network connection, can continue to establish network connection under contingency condition, improve user experience.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of flow chart of the control method step of radio circuit of embodiment of the present invention method one；
Fig. 2 is a kind of flow chart of the control method step of radio circuit of embodiment of the present invention method two；
Fig. 3 is a kind of schematic diagram of radio circuit of embodiment of the present invention method two；
Fig. 4 is a kind of structural block diagram of mobile terminal of apparatus of the present invention embodiment three；
Fig. 5 is the structural block diagram of another mobile terminal of apparatus of the present invention embodiment three；
Fig. 6 is a kind of structural block diagram of mobile terminal of apparatus of the present invention example IV；
Fig. 7 is a kind of structural schematic diagram of mobile terminal of apparatus of the present invention embodiment five.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
[embodiment of the method one]
Shown in referring to Fig.1, the embodiment of the invention provides a kind of control methods of radio circuit, can specifically include step
101-103:
Step 101: when detecting that network connection is broken down, obtaining the first working frequency range of fault paths.
In the concrete realization, the embodiment of the present invention can be such as mobile phone, flat using in the mobile terminal including radio circuit
Plate computer, wearing electronic equipment etc..
Generally, radio circuit includes at least antenna and Ge Lu radio frequency path.Above-mentioned network connection failure can be
Because of various situations, and the embodiment of the present invention is mainly used in the shape for causing network connection to be broken down because of radio frequency path failure
Condition can be and fail because of a certain radio-frequency devices, such as the failure of frequency device, power amplifier, filter or duplexer,
It can be because the connection loosening of radio frequency path and antenna or transceiver causes radio frequency path to fail, being also possible to other causes to penetrate
The reason of frequency access failures.Above-mentioned radio frequency path includes radio-frequency transmissions access and radio frequency reception access.
In a kind of embodiment of the embodiment of the present invention, before the first working frequency range of above-mentioned acquisition fault paths,
Further include: whether judge operating RF receiving path in above-mentioned radio circuit and operating RF transmitting path respectively is failure
Access.
It is understood that there are in running order works in above-mentioned radio circuit when network connection is in normal
Make radio frequency reception access and operating RF transmitting path, i.e., the radio frequency reception access and radio-frequency transmissions being connected to respectively with antenna are logical
Road；Any radio frequency path failure, can cause net in above-mentioned operating RF transmitting path and above-mentioned operating RF receiving path
Network connection is broken down.
In embodiments of the present invention, when detecting that above-mentioned network connection is broken down, in running order before
Operating RF transmitting path and operating RF receiving path, require starting radio frequency path testing mechanism, judge work respectively
Whether radio-frequency transmissions access and operating RF receiving path are fault paths.Specifically, the embodiment of the present invention can pass through acquisition
The feedback signal of antenna judges fault paths.
In a kind of embodiment of the embodiment of the present invention, judge whether above-mentioned operating RF access is fault paths, it can
To receive transmitting signal when above-mentioned operating RF access is connected to above-mentioned antenna, be sent out by detection by connecting above-mentioned antenna
Power or emissive porwer of signal etc. is penetrated to judge whether above-mentioned operating RF access fails and be judged；It can also pass through and be
System parameter comparison is identified, such as ADC (Analog-to-Digital is stored in the processor of mobile terminal
Converter, A-D converter, for battery of mobile terminal voltage value to be converted to binary digital code, to provide
Used to mobile terminal as electric power detection) and radio-frequency emission power corresponding relationship, when above-mentioned operating RF access with it is above-mentioned
When antenna is connected to, the function of the corresponding radio-frequency emission power of the battery voltage value of current mobile terminal Yu above-mentioned transmitting signal is detected
When the difference of rate is greater than the set value, then determine that above-mentioned operating RF transmitting path is fault paths.
Similarly, judge whether above-mentioned operational reception access is that fault paths can also be by above-mentioned judgment method.It can be with
Understand, the method that the method for judgement fault paths described herein is not limited to foregoing description, is only exemplary herein
Citing description.
It is understood that the working frequency range of above-mentioned each radio frequency path can be stored in advance in embodiments of the present invention.?
After determining the corresponding radio frequency path of above-mentioned fault paths, then the working frequency range for obtaining above-mentioned work radio frequency path is above-mentioned first work
Make frequency range.
Step 102: detecting whether exist instead of access；Above-mentioned the second working frequency range instead of access and above-mentioned fault paths
The first working frequency range there is shared frequency sub-band.
The radio frequency path of mobile terminal can support the multiple types of similar frequency bands, and working frequency range generally meets corresponding system
The communication standard of formula, and the working frequency range of for example a certain radio-frequency transmissions access meet LTE (Long Term Evolution, for a long time
Evolution technology)-B5 frequency range, while also complying with GSM (Global System for Mobile Communication, whole world shifting
Dynamic communication system) -850 frequency ranges, i.e., upstream frequency is all in 824-849MHz；Similarly, the work of a certain radio frequency reception access
Frequency range meets LTE-B5 frequency range, while also complying with GSM-850 frequency range, also is compliant with CDMA (Code Division Multiple
Access, CDMA)-BC0 frequency range, i.e. downstream frequency is 869-894MHz all in downstream frequency.
In a kind of embodiment of the embodiment of the present invention, such as the working frequency range of radio-frequency transmissions access 1 supports LTE B41
Standard, i.e. upstream frequency are 2496-2690MHz；The working frequency range of radio-frequency transmissions access 2 supports LTE B40 standard, i.e., upper line frequency
Rate is 2300-2400MHz；The working frequency range of radio-frequency transmissions access 3 supports LTE B7 standard, i.e. upstream frequency is 2500-
2570MHz；Then because the working frequency range of the working frequency range of above-mentioned radio-frequency transmissions access 1 and above-mentioned radio-frequency transmissions access 3 exists altogether
There is transmitting frequency sub-band 2500-2570MHz, then above-mentioned radio-frequency transmissions access 1 can replace logical each other with above-mentioned radio-frequency transmissions access 3
Road；That is, it is logical that above-mentioned radio frequency can be switched when above-mentioned radio-frequency transmissions access 1 is operating RF access and breaks down
Road 3 is connected to as instead of access with above-mentioned antenna；Conversely, when above-mentioned radio-frequency transmissions access 3 is operating RF access and event occurs
When barrier, above-mentioned radio frequency path 1 can be switched and be connected to as instead of access with above-mentioned antenna.
In embodiments of the present invention, the replacement relationship between each radio frequency path can be stored in advance, search whether that there are upper
That states fault paths replaces access；It can also be by scanning other radio frequency paths in addition to fault paths, by switching in turn
Each radio frequency path is connected to above-mentioned antenna, judges whether the intensity of the transmitting signal of antenna feedback is greater than setting emissive porwer, is come
It detects whether to exist and replaces access.It is understood that the embodiment of the present invention replaces the mode of access and unlimited to above-mentioned detection
System, but the shared frequency sub-band of the first working frequency range presence of above-mentioned the second working frequency range and above-mentioned fault paths instead of access.
Step 103: when detecting the presence of above-mentioned replacement access, switching to above-mentioned replacement path setting and be connected to the network.
In a kind of embodiment of the embodiment of the present invention, when detect the presence of above-mentioned fault paths is instead of access,
Switch above-mentioned replacement access by radio frequency converting switch to connect with antenna, establishes network connection.
Optionally, if it is above-mentioned detect network connectivity fai_lure before, when above-mentioned fault paths are connected to above-mentioned antenna
Working frequency is located in above-mentioned shared frequency sub-band, then it is above-mentioned detect network connectivity fai_lure after, according to it is above-mentioned replace access
It establishes and is connected to the network with above-mentioned working frequency, i.e., without cutting off the network connection of last time, and the network of last time foundation can be continued
Connection；Otherwise, if it is above-mentioned detect network connectivity fai_lure before, work when above-mentioned fault paths are connected to above-mentioned antenna frequency
Rate is not in above-mentioned shared frequency sub-band, then it is above-mentioned detect network connectivity fai_lure after, cut off the network connection of last time,
Re-establish network connection.
In embodiments of the present invention, when detecting that network connection is broken down, according to the first of fault paths the work frequency
Section；It detects whether to exist and replaces access；Above-mentioned the second working frequency range instead of access and above-mentioned first working frequency range exist shared
Frequency sub-band；Access is replaced if there is above-mentioned, then switches to above-mentioned replacement path setting and is connected to the network, therefore solve because of radio frequency
Access breaks down the problem of leading to not continue to use the communication of above-mentioned first working frequency range of failing, and improves and uses above-mentioned first
Working frequency range establishes a possibility that network connection, can continue to establish network connection under contingency condition, improve user experience.
[embodiment of the method two]
Referring to shown in Fig. 2, the embodiment of the invention provides a kind of control method of radio circuit, above-mentioned radio circuit includes
Radio frequency converting switch, RF receiving and transmission module and antenna；Above-mentioned RF receiving and transmission module includes that multi-channel rf transmitting path and multichannel are penetrated
Frequency receiving path；Above-mentioned multi-channel rf transmitting path includes operating RF transmitting path；Above-mentioned operating RF transmitting path passes through
Above-mentioned radio frequency converting switch is connected with above-mentioned antenna；Above-mentioned multi-channel rf receiving path includes operating RF receiving path；It is above-mentioned
Operating RF receiving path is connected by above-mentioned radio frequency converting switch with above-mentioned antenna, and the above method can specifically include step
201-205:
Step 201: when detecting that network connection is broken down, obtaining the first working frequency range of fault paths.
Specifically, referring to the schematic diagram of radio circuit shown in Fig. 3, above-mentioned radio circuit 1 include radio frequency converting switch 4,
RF receiving and transmission module 3 and antenna 5；Above-mentioned RF receiving and transmission module 3 includes that multi-channel rf transmitting path 3a and multi-channel rf receive and lead to
Road 3b；Above-mentioned radio circuit 1 is connect with above-mentioned transceiver 2；Above-mentioned transceiver 2 is for output and input signal.Above-mentioned radio frequency is cut
Changing switch 4 may include switch 4a and switch 4b；Above-mentioned multi-channel rf transmitting path 3a may include: by amplifier PA1 and TX
The first radio-frequency transmissions access that (transmitting terminal) filter F1 is composed in series is composed in series by amplifier PA2 and TX filter F2
Second radio-frequency transmissions access, the third radio-frequency transmissions access being composed in series by amplifier PA3 and duplexer D1；Correspondingly, above-mentioned
Multi-channel rf receiving path 3b may include: the first radio frequency reception access being made of duplexer D1, by RX (receiving end) filtering
Second radio frequency reception access of device F3 composition, the third radio frequency reception access being made of RX filter F4.In addition, above-mentioned antenna 5
It can also be connect by above-mentioned detection circuit 6 with above-mentioned transceiver 2.
Wherein, above-mentioned first radio-frequency transmissions access can be LTE-B41 access, working frequency range 2496-2690MHz；
Second radio-frequency transmissions access can be LTE-B40 access, working frequency range 2300-2400MHz；Third radio-frequency transmissions access can
Think LTE-B7 access, working frequency range 2500-2570MHz；Then above-mentioned first radio-frequency transmissions access and above-mentioned third radio frequency
There is shared frequency sub-band 2500-2570MHz in transmitting path, then above-mentioned first radio-frequency transmissions access and above-mentioned third radio-frequency transmissions are logical
Road replaces access each other.
The embodiment of the present invention is not limited to the example of above-mentioned Fig. 3, and the example of above-mentioned Fig. 3 is merely to illustrate vividerly
Method described in the embodiment of the present invention.
Optionally, above-mentioned when detecting that network connection is broken down, obtain the step of the first working frequency range of fault paths
Rapid 201 may include: to obtain the transmitting signal of above-mentioned antenna feedback when detecting that network connection is broken down；It detects above-mentioned
Emit the power of signal；If the power of above-mentioned transmitting signal is less than setting transmission power threshold value, it is determined that above-mentioned operating RF hair
Penetrating access is fault paths；The working frequency range for obtaining above-mentioned operating RF transmitting path is above-mentioned first working frequency range.
In a kind of embodiment of the embodiment of the present invention, referring to shown in Fig. 3, when above-mentioned network connection is broken down,
Such as above-mentioned switch 4a is connect with above-mentioned amplifier PA1 at this time, above-mentioned switch 4b is connect with above-mentioned TX filter F1, then is located at this time
It is above-mentioned first radio-frequency transmissions access in the operating RF transmitting path of working condition, then leads to for above-mentioned first radio-frequency transmissions
Road obtains the transmitting signal that above-mentioned antenna 5 is fed back by above-mentioned detection circuit 6.
It is understood that above-mentioned first radio-frequency transmissions access is directed to, in above-mentioned amplifier PA1 and above-mentioned TX filter F1
Any failure can all lead to the road operating RF access failures, and above-mentioned network connection is caused to be broken down.
In embodiments of the present invention, by detecting the power of above-mentioned transmitting signal, and the setting transmission power threshold with storage
Value is compared, and judges whether the power of above-mentioned transmitting signal is less than setting transmission power threshold value；If the function of above-mentioned transmitting signal
Whether rate is less than setting transmission power threshold value, it is determined that above-mentioned operating RF transmitting path is fault paths；If above-mentioned transmitting letter
Number power whether be not less than setting transmission power threshold value, it is determined that above-mentioned operating RF transmitting path is not fault paths.
Optionally, above-mentioned when detecting that network connection is broken down, obtain the step of the first working frequency range of fault paths
Rapid 201 may include: when detecting that network connection is broken down, and obtain above-mentioned antenna feedback first receives signal；Pass through
The radio frequency reception access that above-mentioned radio frequency converting switch switches other than any above-mentioned operating RF receiving path is connected to above-mentioned antenna,
Obtain above-mentioned antenna feedback second receives signal；It detects the intensity and above-mentioned second that above-mentioned first receives signal and receives signal
Intensity；If the above-mentioned second difference for receiving the intensity of the intensity of signal and above-mentioned first reception signal is greater than preset difference value, really
Fixed above-mentioned operating RF receiving path is fault paths；The working frequency range for obtaining above-mentioned operating RF receiving path is above-mentioned first
Working frequency range.
In a kind of embodiment of the embodiment of the present invention, referring to shown in Fig. 3, it is connected to the network out in above-mentioned mobile terminal
When existing failure, such as above-mentioned switch 4b is connect with above-mentioned RX filter F3 at this time, then is now in the operating RF of working condition
Receiving path is above-mentioned second radio frequency reception access, then is directed to above-mentioned second radio frequency reception access, is obtained by above-mentioned detection circuit 6
It obtains above-mentioned antenna 5 is fed back first and receives signal.Switched by radio frequency converting switch 4 any different from above-mentioned second radio frequency reception
The radio frequency reception access of access is such as switched to above-mentioned duplexer D1 by switch 4b, then above-mentioned first radio frequency reception access is in
Connected state then obtains the second reception signal that above-mentioned antenna 5 is fed back by above-mentioned detection circuit 6.
In a kind of embodiment of the embodiment of the present invention, respectively detect a period of time in it is above-mentioned first receive signal it is strong
The intensity of above-mentioned second reception signal in degree and a period of time, obtaining the intensity that above-mentioned first receives signal is RSSI1, Ke Yiwei
Mean intensity, or maximum intensity, the present embodiment to this with no restriction；Similarly, it obtains above-mentioned second and receives signal
Intensity is RSSI2；If RSSI2-RSSI1 > preset difference value, it is determined that above-mentioned operating RF reception is fault paths；If
RSSI2-RSSI1≤preset difference value, it is determined that above-mentioned operating RF receiving path is not fault paths.
Step 202: according to preset radio frequency path replace relationship, detect whether exist it is corresponding with above-mentioned fault paths extremely
It is few to replace access all the way；It is above-mentioned shared instead of the second working frequency range of access and the first working frequency range presence of above-mentioned fault paths
Frequency sub-band.
If above-mentioned operating RF transmitting path is fault paths, relationship is replaced according to preset radio frequency path, detection is
It is no at least to replace access all the way in the presence of corresponding with above-mentioned operating RF transmitting path；The first of above-mentioned operating RF transmitting path
There is shared transmitting frequency sub-band in working frequency range and above-mentioned the second working frequency range instead of access.Similarly, if above-mentioned operating RF
Receiving path is fault paths, and details are not described herein again.
Referring to shown in Fig. 3, in a kind of embodiment of the embodiment of the present invention, if above-mentioned operating RF transmitting path, i.e., the
One radio-frequency transmissions access is fault paths, then replaces relationship according to preset radio frequency path it is found that above-mentioned third radio-frequency transmissions are logical
Road replaces access by above-mentioned first radio-frequency transmissions access.
Step 203: when detecting the presence of above-mentioned replacement access, it is logical that above-mentioned replacement being switched by above-mentioned radio frequency converting switch
Road is connected to above-mentioned antenna, obtains the feedback signal of above-mentioned antenna.
Step 204: detecting the intensity of the feedback signal of above-mentioned antenna.
Step 205: if the intensity of the feedback signal of above-mentioned antenna is greater than the intensity threshold of setting feedback signal, establishing net
Network connection.
Illustratively, the access that replaces of above-mentioned first radio-frequency transmissions access is one or more, can be with referring to shown in Fig. 3
Respectively by radio frequency converting switch 4, i.e., successively at least access is replaced to be connected to all the way with above-mentioned by above-mentioned switch 4b respectively, such as
It is connected to above-mentioned third radio-frequency transmissions access, and obtains the feedback signal of antenna, the feedback letter respectively by above-mentioned detection circuit 6
Number for transmitting signal；If certain replaces the intensity of the corresponding feedback signal of access to be greater than the intensity threshold for setting feedback signal all the way
Value then replaces access to be connected to above-mentioned antenna 5, can only at most have certainly and replace access and above-mentioned day all the way by switch 4b switching
Line 5 is connected to；If all intensity instead of the corresponding feedback signal of access no more than setting feedback signal intensity threshold,
Without operation.
Referring to shown in above description and Fig. 3, in a kind of embodiment of the embodiment of the present invention, if above-mentioned work is penetrated
Frequency transmitting path, i.e. the first radio-frequency transmissions access are fault paths, then above-mentioned switch 4a is connected to amplifier PA3, above-mentioned switch
4b is connected to duplexer D1, i.e., so that above-mentioned first radio-frequency transmissions access replaces access, i.e., above-mentioned third radio-frequency transmissions access
It is connected to above-mentioned antenna 5, and according to the shared frequency sub-band of above-mentioned first radio-frequency transmissions access and above-mentioned third radio-frequency transmissions access
2500-2570MHz establishes network connection.
In embodiments of the present invention, when detecting that network connection is broken down, according to the first of fault paths the work frequency
Section；It detects whether to exist and replaces access；Above-mentioned the second working frequency range instead of access and above-mentioned first working frequency range exist shared
Frequency sub-band；Access is replaced if there is above-mentioned, then switches to above-mentioned replacement path setting and is connected to the network, therefore the embodiment of the present invention
On the one hand it solves the problems, such as to break down because of radio frequency path to fail and leads to not continue to use above-mentioned first working frequency range communication,
A possibility that establishing network connection using above-mentioned first working frequency range is improved, can continue to establish network company under contingency condition
It connects, improves user experience；On the other hand, by replacing access preferably, further improve by building instead of access to each
The success rate of vertical network connection.
[Installation practice three]
Referring to shown in Fig. 4, the embodiment of the invention provides a kind of mobile terminal, above-mentioned mobile terminal includes radio circuit
401 and control module 402；Above-mentioned control module 402 can specifically include:
Fault message acquisition submodule 4021, for obtaining fault paths when detecting that network connection is broken down
First working frequency range；
Instead of access detection sub-module 4022, access is replaced for detecting whether existing；Above-mentioned the second work instead of access
There is shared frequency sub-band in the first working frequency range for making frequency range and above-mentioned fault paths；
It is connected to the network setting up submodule 4023, for switching to above-mentioned replacement when detecting the presence of above-mentioned replacement access
Path setting network connection.
Optionally, referring to Figure 5, above-mentioned to can wrap instead of access detection sub-module 4022 on the basis of above-mentioned Fig. 4
It includes:
Instead of access detection unit 40221, for replacing relationship according to preset radio frequency path, detect whether to exist with it is upper
It is corresponding at least all the way instead of access to state fault paths；The of above-mentioned the second working frequency range instead of access and above-mentioned fault paths
There is shared frequency sub-band in one working frequency range.
Optionally, above-mentioned radio circuit includes radio frequency converting switch, RF receiving and transmission module and antenna；Above-mentioned radio-frequency receiving-transmitting mould
Block includes multi-channel rf transmitting path and multi-channel rf receiving path；Above-mentioned multi-channel rf transmitting path includes operating RF transmitting
Access；Above-mentioned operating RF transmitting path is connected by above-mentioned radio frequency converting switch with above-mentioned antenna；Above-mentioned multi-channel rf receives
Access includes operating RF receiving path；Above-mentioned operating RF receiving path is connected by above-mentioned radio frequency converting switch and above-mentioned antenna
It connects.
Further, above-mentioned fault message acquisition submodule 4021 may include:
First obtains signal element 40211, for obtaining above-mentioned antenna feedback when detecting that network connection is broken down
Transmitting signal；
First detection signal unit 40212, for detecting the power of above-mentioned transmitting signal；
Fisrt fault access determination unit 40213, if the power for above-mentioned transmitting signal is less than setting transmission power threshold
Value, it is determined that above-mentioned operating RF transmitting path is fault paths；
Fisrt fault information acquisition unit 40214, the working frequency range for obtaining above-mentioned operating RF transmitting path are
State the first working frequency range.
Further, above-mentioned fault message acquisition submodule 4021 may include:
Second obtains signal element 40215, for obtaining above-mentioned antenna feedback when detecting that network connection is broken down
First receive signal；
Third obtains signal element 40216, connects for switching any above-mentioned operating RF by above-mentioned radio frequency converting switch
It receives the radio frequency reception access other than access to be connected to above-mentioned antenna, obtain above-mentioned antenna feedback second receives signal；
Second detection signal element 40217 receives letter for detecting the intensity and above-mentioned second that above-mentioned first receives signal
Number intensity；
Second fault paths determination unit 40218, if the intensity and above-mentioned first that receive signal for above-mentioned second receive
The difference of the intensity of signal is greater than preset difference value, it is determined that above-mentioned operating RF receiving path is fault paths；
Second fault message acquiring unit 40219, the working frequency range for obtaining above-mentioned operating RF receiving path are
State the first working frequency range.
Further, above-mentioned network connection setting up submodule 4023 may include:
4th obtains signal element 40231, for being switched by above-mentioned radio frequency when detecting the presence of above-mentioned replacement access
Switching is above-mentioned to be connected to instead of access with above-mentioned antenna, and the feedback signal of above-mentioned antenna is obtained；
Third detects signal element 40232, the intensity of the feedback signal for detecting above-mentioned antenna；
Unit 40233 is established in network connection, if the intensity of the feedback signal for above-mentioned antenna is greater than setting feedback signal
Intensity threshold, then establish network connection.
Above-mentioned mobile terminal can be realized each process that mobile terminal is realized in the embodiment of the method for Fig. 1 to Fig. 3, to keep away
Exempt to repeat, which is not described herein again.
In embodiments of the present invention, when detecting that network connection is broken down, according to the first of fault paths the work frequency
Section；It detects whether to exist and replaces access；Above-mentioned the second working frequency range instead of access and above-mentioned first working frequency range exist shared
Frequency sub-band；Access is replaced if there is above-mentioned, then switches to above-mentioned replacement path setting and is connected to the network, therefore the embodiment of the present invention
On the one hand it solves the problems, such as to break down because of radio frequency path to fail and leads to not continue to use above-mentioned first working frequency range communication,
A possibility that establishing network connection using above-mentioned first working frequency range is improved, can continue to establish network company under contingency condition
It connects, improves user experience；On the other hand, by replacing access preferably, further improve by building instead of access to each
The success rate of vertical network connection.
[Installation practice four]
Fig. 6 is the block diagram of the mobile terminal of another embodiment of the present invention.Mobile terminal 600 shown in fig. 6 includes: at least
One processor 601, memory 602, at least one network interface 604, other users interface 603 and radio circuit 606.It moves
Various components in dynamic terminal 600 are coupled by bus system 605.It is understood that bus system 605 is for realizing these
Connection communication between component.Bus system 605 further includes power bus, control bus and shape in addition to including data/address bus
State signal bus.But for the sake of clear explanation, various buses are all designated as bus system 605 in Fig. 6.
Wherein, user interface 603 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
Radio circuit 606 may include radio frequency converting switch, RF receiving and transmission module and antenna；Above-mentioned RF receiving and transmission module can
To include multi-channel rf transmitting path and multi-channel rf receiving path.
It is appreciated that the memory 602 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synch link DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 602 of the system and method for description of the embodiment of the present invention is intended to include but is not limited to these
With the memory of any other suitable type.
In some embodiments, memory 602 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 6021 and application program 6022.
Wherein, operating system 6021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 6022 includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 6022.
In embodiments of the present invention, by the program or instruction of calling memory 602 to store, specifically, can be application
The program or instruction stored in program 6022, processor 601 are used to that it is logical to obtain failure when detecting that network connection is broken down
First working frequency range on road；It detects whether to exist and replaces access；It is above-mentioned logical instead of the second working frequency range of access and above-mentioned failure
There is shared frequency sub-band in first working frequency range on road；When detecting the presence of above-mentioned replacement access, switch to above-mentioned instead of access
Establish network connection.
The method that the embodiments of the present invention disclose can be applied in processor 601, or be realized by processor 601.
Processor 601 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 601 or the instruction of software form.Above-mentioned processing
Device 601 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at
The step of memory 602, processor 601 reads the information in memory 602, completes the above method in conjunction with its hardware.
It is understood that the embodiment of the present invention description these embodiments can with hardware, software, firmware, middleware,
Microcode or combinations thereof is realized.For hardware realization, processing unit be may be implemented in one or more specific integrated circuits
(Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal
Processing, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable
Logic Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general place
It manages in device, controller, microcontroller, microprocessor, other electronic units for executing the above-mentioned function of the application or combinations thereof.
For software implementations, can by execute the above-mentioned function of the embodiment of the present invention module (such as process, function etc.) come
Realize the above-mentioned technology of the embodiment of the present invention.Software code is storable in memory and is executed by processor.Memory can
With portion realizes in the processor or outside the processor.
Optionally, processor 601 is also used to: according to preset radio frequency path replace relationship, detect whether exist with it is above-mentioned
Fault paths are corresponding at least to replace access all the way；The first of above-mentioned the second working frequency range instead of access and above-mentioned fault paths
There is shared frequency sub-band in working frequency range.
Optionally, above-mentioned radio circuit includes radio frequency converting switch, RF receiving and transmission module and antenna；Above-mentioned radio-frequency receiving-transmitting mould
Block includes multi-channel rf transmitting path and multi-channel rf receiving path；Above-mentioned multi-channel rf transmitting path includes operating RF transmitting
Access；Above-mentioned operating RF transmitting path is connected by above-mentioned radio frequency converting switch with above-mentioned antenna；Above-mentioned multi-channel rf receives
Access includes operating RF receiving path；Above-mentioned operating RF receiving path is connected by above-mentioned radio frequency converting switch and above-mentioned antenna
It connects.
Further, processor 601 is also used to: when detecting that network connection is broken down, obtaining above-mentioned antenna feedback
Transmitting signal；Detect the power of above-mentioned transmitting signal；If the power of above-mentioned transmitting signal is less than setting transmission power threshold value,
Determine that above-mentioned operating RF transmitting path is fault paths；The working frequency range for obtaining above-mentioned operating RF transmitting path is above-mentioned the
One working frequency range.
Further, processor 601 is also used to: when detecting that network connection is broken down, obtaining above-mentioned antenna feedback
First receive signal；Switch the radio frequency reception other than any above-mentioned operating RF receiving path by above-mentioned radio frequency converting switch
Access is connected to above-mentioned antenna, and obtain above-mentioned antenna feedback second receives signal；Detect the above-mentioned first intensity for receiving signal
The intensity for receiving signal with above-mentioned second；If above-mentioned second receives the difference of the intensity of the intensity of signal and above-mentioned first reception signal
Value is greater than preset difference value, it is determined that above-mentioned operating RF receiving path is fault paths；Obtain above-mentioned operating RF receiving path
Working frequency range be above-mentioned first working frequency range.
Further, processor 601 is also used to: when detecting the presence of above-mentioned replacement access, being switched by above-mentioned radio frequency
Switching is above-mentioned to be connected to instead of access with above-mentioned antenna, and the feedback signal of above-mentioned antenna is obtained；Detect the feedback of above-mentioned antenna
The intensity of signal；If the intensity of the feedback signal of above-mentioned antenna is greater than the intensity threshold of setting feedback signal, network company is established
It connects.
Mobile terminal 600 can be realized each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
It repeats no more.
In embodiments of the present invention, when detecting that network connection is broken down, according to the first of fault paths the work frequency
Section；It detects whether to exist and replaces access；Above-mentioned the second working frequency range instead of access and above-mentioned first working frequency range exist shared
Frequency sub-band；Access is replaced if there is above-mentioned, then switches to above-mentioned replacement path setting and is connected to the network, therefore the embodiment of the present invention
On the one hand it solves the problems, such as to break down because of radio frequency path to fail and leads to not continue to use above-mentioned first working frequency range communication,
A possibility that establishing network connection using above-mentioned first working frequency range is improved, can continue to establish network company under contingency condition
It connects, improves user experience；On the other hand, by replacing access preferably, further improve by building instead of access to each
The success rate of vertical network connection.
[Installation practice five]
Fig. 7 is the structural schematic diagram of the mobile terminal of another embodiment of the present invention.Specifically, the mobile terminal in Fig. 7
700 can be mobile phone, tablet computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle mounted electric
Brain etc..
Mobile terminal 700 in Fig. 7 includes radio frequency (Radio Frequency, RF) circuit 710, memory 720, input
Unit 730, display unit 740, processor 760, voicefrequency circuit 770, WiFi (Wireless Fidelity) module 780, power supply
790。
Wherein, input unit 730 can be used for receiving the number or character information of user's input, and generation and mobile terminal
The related signal input of 700 user setting and function control.Specifically, in the embodiment of the present invention, which can
To include touch panel 731.Touch panel 731, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses the operations of any suitable object or attachment on touch panel 731 such as finger, stylus), and according to preparatory
The formula of setting drives corresponding attachment device.Optionally, touch panel 731 may include touch detecting apparatus and touch controller
Two parts.Wherein, the touch orientation of touch detecting apparatus detection user, and touch operation bring signal is detected, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
The processor 760 is given again, and can be received order that processor 760 is sent and be executed.Furthermore, it is possible to using resistance-type,
The multiple types such as condenser type, infrared ray and surface acoustic wave realize touch panel 731.In addition to touch panel 731, input unit
730 can also include other input equipments 732, other input equipments 732 can include but is not limited to physical keyboard, function key
One of (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc. are a variety of.
Wherein, display unit 740 can be used for showing information input by user or be supplied to the information and movement of user
The various menu interfaces of terminal 700.Display unit 740 may include display panel 741, optionally, can use LCD or organic hair
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 741.
It should be noted that touch panel 731 can cover display panel 741, touch display screen is formed, when the touch display screen is examined
After measuring touch operation on it or nearby, processor 760 is sent to determine the type of touch event, is followed by subsequent processing device
760 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and common control viewing area.The Application Program Interface viewing area
And arrangement mode of the common control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface elements such as the icon comprising at least one application program and/or widget desktop control.The Application Program Interface viewing area
Or the empty interface not comprising any content.This commonly uses control viewing area for showing the higher control of utilization rate, for example,
Application icons such as button, interface number, scroll bar, phone directory icon etc. are set.
Wherein processor 760 is the control centre of mobile terminal 700, utilizes various interfaces and connection whole mobile phone
Various pieces, by running or executing the software program and/or module that are stored in first memory 721, and calling storage
Data in second memory 722 execute the various functions and processing data of mobile terminal 700, thus to mobile terminal 700
Carry out integral monitoring.Optionally, processor 760 may include one or more processing units.
Above-mentioned radio circuit 710 may include radio frequency converting switch, RF receiving and transmission module and antenna；Above-mentioned radio-frequency receiving-transmitting mould
Block may include multi-channel rf transmitting path and multi-channel rf receiving path.
In embodiments of the present invention, by call store the first memory 721 in software program and/or module and/
Or the data in the second memory 722, processor 760 are used to that it is logical to obtain failure when detecting that network connection is broken down
First working frequency range on road；It detects whether to exist and replaces access；It is above-mentioned logical instead of the second working frequency range of access and above-mentioned failure
There is shared frequency sub-band in first working frequency range on road；When detecting the presence of above-mentioned replacement access, switch to above-mentioned instead of access
Establish network connection.
Optionally, processor 760 is also used to: according to preset radio frequency path replace relationship, detect whether exist with it is above-mentioned
Fault paths are corresponding at least to replace access all the way；The first of above-mentioned the second working frequency range instead of access and above-mentioned fault paths
There is shared frequency sub-band in working frequency range.
Optionally, above-mentioned radio circuit includes radio frequency converting switch, RF receiving and transmission module and antenna；Above-mentioned radio-frequency receiving-transmitting mould
Block includes multi-channel rf transmitting path and multi-channel rf receiving path；Above-mentioned multi-channel rf transmitting path includes operating RF transmitting
Access；Above-mentioned operating RF transmitting path is connected by above-mentioned radio frequency converting switch with above-mentioned antenna；Above-mentioned multi-channel rf receives
Access includes operating RF receiving path；Above-mentioned operating RF receiving path is connected by above-mentioned radio frequency converting switch and above-mentioned antenna
It connects.
Further, processor 760 is also used to: when detecting that network connection is broken down, obtaining above-mentioned antenna feedback
Transmitting signal；Detect the power of above-mentioned transmitting signal；If the power of above-mentioned transmitting signal is less than setting transmission power threshold value,
Determine that above-mentioned operating RF transmitting path is fault paths；The working frequency range for obtaining above-mentioned operating RF transmitting path is above-mentioned the
One working frequency range.
Further, processor 760 is also used to: when detecting that network connection is broken down, obtaining above-mentioned antenna feedback
First receive signal；Switch the radio frequency reception other than any above-mentioned operating RF receiving path by above-mentioned radio frequency converting switch
Access is connected to above-mentioned antenna, and obtain above-mentioned antenna feedback second receives signal；Detect the above-mentioned first intensity for receiving signal
The intensity for receiving signal with above-mentioned second；If above-mentioned second receives the difference of the intensity of the intensity of signal and above-mentioned first reception signal
Value is greater than preset difference value, it is determined that above-mentioned operating RF receiving path is fault paths；Obtain above-mentioned operating RF receiving path
Working frequency range be above-mentioned first working frequency range.
Further, processor 760 is also used to: when detecting the presence of above-mentioned replacement access, being switched by above-mentioned radio frequency
Switching is above-mentioned to be connected to instead of access with above-mentioned antenna, and the feedback signal of above-mentioned antenna is obtained；Detect the feedback of above-mentioned antenna
The intensity of signal；If the intensity of the feedback signal of above-mentioned antenna is greater than the intensity threshold of setting feedback signal, network company is established
It connects.
As it can be seen that in embodiments of the present invention, when detecting that network connection is broken down, according to the first work of fault paths
Make frequency range；It detects whether to exist and replaces access；Above-mentioned the second working frequency range instead of access and above-mentioned first working frequency range exist
Shared frequency sub-band；Access is replaced if there is above-mentioned, then switches to above-mentioned replacement path setting and is connected to the network, therefore the present invention is real
It applies example and on the one hand solves and lead to not continue to use above-mentioned first working frequency range communication because radio frequency path breaks down to fail
Problem improves a possibility that establishing network connection using above-mentioned first working frequency range, can continue to establish under contingency condition
Network connection improves user experience；On the other hand, by replacing access preferably, further improve and pass through replacement to each
The success rate of path setting network connection.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor, memory and is stored in above-mentioned deposit
On reservoir and the computer program that can be run on above-mentioned processor, realized when which is executed by above-mentioned processor
Each process of the control method embodiment of radio circuit is stated, and identical technical effect can be reached, to avoid repeating, here not
It repeats again.
The embodiment of the present invention also provides a kind of computer readable storage medium, stores on above-mentioned computer readable storage medium
There is computer program, which realizes each of the control method embodiment of above-mentioned radio circuit when being executed by processor
Process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, above-mentioned computer-readable storage
Medium may include read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random
Access Memory, abbreviation RAM), magnetic or disk etc..
Those of ordinary skill in the art may be aware that the embodiment in conjunction with disclosed in the embodiment of the present invention describe it is each
Exemplary unit and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of said units, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if above-mentioned function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) execute all or part of the steps of each embodiment above method of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can store program code
Medium.
It is above above-mentioned, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (14)
1. a kind of control method of radio circuit, which is characterized in that the described method includes:
When detecting that network connection is broken down, the first working frequency range of fault paths is obtained；
It detects whether to exist and replaces access；It is described to work frequently instead of the second working frequency range of access and the first of the fault paths
There is shared frequency sub-band in section；
When detecting the presence of the replacement access, switches to the replacement path setting and be connected to the network；
Wherein, described when detecting the presence of the replacement access, switch to described the step of replacing path setting network connection
Include:
If the working frequency when fault paths are connected to antenna is located in the shared frequency sub-band, without cutting off network company
It connects, network is directly established with the working frequency according to the replacement access and is connected；If the fault paths are connected to antenna
Working frequency be not located in the shared frequency sub-band, then cut off network connection, according to it is described replace access and the work frequency
Rate re-establishes network connection.
2. the method according to claim 1, wherein described detect whether that there is the step of replacing access includes:
Relationship is replaced according to preset radio frequency path, detects whether at least to replace leading to all the way in the presence of corresponding with the fault paths
Road；It is described to there is shared frequency sub-band instead of the second working frequency range of access and the first working frequency range of the fault paths.
3. the method according to claim 1, wherein the radio circuit includes radio frequency converting switch, radio frequency receipts
Send out module and antenna；The RF receiving and transmission module includes multi-channel rf transmitting path and multi-channel rf receiving path；The multichannel
Radio-frequency transmissions access includes operating RF transmitting path；The operating RF transmitting path passes through the radio frequency converting switch and institute
State antenna connection；The multi-channel rf receiving path includes operating RF receiving path；The operating RF receiving path passes through
The radio frequency converting switch is connected with the antenna.
4. according to the method described in claim 3, it is characterized in that, described when detecting that network connection is broken down, acquisition
The step of first working frequency range of fault paths includes:
When detecting that network connection is broken down, the transmitting signal of the antenna feedback is obtained；
Detect the power of the transmitting signal；
If the power of the transmitting signal is less than setting transmission power threshold value, it is determined that the operating RF transmitting path is failure
Access；
The working frequency range for obtaining the operating RF transmitting path is first working frequency range.
5. according to the method described in claim 3, it is characterized in that, described when detecting that network connection is broken down, acquisition
The step of first working frequency range of fault paths includes:
When detecting that network connection is broken down, obtain the antenna feedback first receives signal；
By the radio frequency converting switch switch radio frequency reception access other than any operating RF receiving path with it is described
Antenna connection, obtain the antenna feedback second receive signal；
Detect the intensity of intensity and the second reception signal that described first receives signal；
If the described second difference for receiving the intensity of the intensity of signal and the first reception signal is greater than preset difference value, it is determined that
The operating RF receiving path is fault paths；
The working frequency range for obtaining the operating RF receiving path is first working frequency range.
6. according to the method described in claim 3, it is characterized in that, described when detecting the presence of the replacement access, switching
Include: to described the step of replacing path setting network connection
When detecting the presence of the replacement access, passes through the radio frequency converting switch and switch the replacement access and the antenna
Connection, obtains the feedback signal of the antenna；
Detect the intensity of the feedback signal of the antenna；
If the intensity of the feedback signal of the antenna is greater than the intensity threshold of setting feedback signal, network connection is established.
7. a kind of mobile terminal, which is characterized in that the mobile terminal includes radio circuit and control module；The control module
Include:
Fault message acquisition submodule, for when detecting that network connection is broken down, obtaining the first work of fault paths
Frequency range；
Instead of access detection sub-module, access is replaced for detecting whether existing；Second working frequency range instead of access and
There is shared frequency sub-band in the first working frequency range of the fault paths；
It is connected to the network setting up submodule, it is described instead of path setting for switching to when detecting the presence of the replacement access
Network connection；
Wherein, the network connection setting up submodule, is specifically used for: if the working frequency when fault paths are connected to antenna
In the shared frequency sub-band, then without cutting off network connection, access and the working frequency is replaced directly to build according to described
Vertical network connection；If the working frequency when fault paths are connected to antenna is not located in the shared frequency sub-band, cut off
Network connection replaces access and the working frequency to re-establish network connection according to described.
8. mobile terminal according to claim 7, which is characterized in that described to include: instead of access detection sub-module
It detects whether to exist logical with the failure for replacing relationship according to preset radio frequency path instead of access detection unit
Road is corresponding at least to replace access all the way；It is described to work frequently instead of the second working frequency range of access and the first of the fault paths
There is shared frequency sub-band in section.
9. mobile terminal according to claim 7, which is characterized in that the radio circuit includes radio frequency converting switch, penetrates
Frequency transceiver module and antenna；The RF receiving and transmission module includes multi-channel rf transmitting path and multi-channel rf receiving path；It is described
Multi-channel rf transmitting path includes operating RF transmitting path；The operating RF transmitting path passes through the radio frequency converting switch
It is connected with the antenna；The multi-channel rf receiving path includes operating RF receiving path；The operating RF receiving path
It is connected by the radio frequency converting switch with the antenna.
10. mobile terminal according to claim 9, which is characterized in that the fault message acquisition submodule includes:
First obtains signal element, for when detecting that network connection is broken down, obtaining the transmitting letter of the antenna feedback
Number；
First detection signal unit, for detecting the power of the transmitting signal；
Fisrt fault access determination unit, if the power for the transmitting signal is less than setting transmission power threshold value, it is determined that
The operating RF transmitting path is fault paths；
Fisrt fault information acquisition unit, the working frequency range for obtaining the operating RF transmitting path are first work
Frequency range.
11. mobile terminal according to claim 9, which is characterized in that the fault message acquisition submodule includes:
Second obtains signal element, for when detecting that network connection is broken down, obtain the antenna feedback first to be connect
The collection of letters number；
Third obtains signal element, for being switched other than any operating RF receiving path by the radio frequency converting switch
Radio frequency reception access be connected to the antenna, obtain the antenna feedback second receive signal；
Second detection signal element, for detecting the intensity of intensity and the second reception signal that described first receives signal；
Second fault paths determination unit, if the intensity and described first that receive signal for described second receive the intensity of signal
Difference be greater than preset difference value, it is determined that the operating RF receiving path be fault paths；
Second fault message acquiring unit, the working frequency range for obtaining the operating RF receiving path are first work
Frequency range.
12. mobile terminal according to claim 9, which is characterized in that the network connection setting up submodule includes:
4th obtains signal element, for being switched by the radio frequency converting switch when detecting the presence of the replacement access
It is described to be connected to instead of access with the antenna, obtain the feedback signal of the antenna；
Third detects signal element, the intensity of the feedback signal for detecting the antenna；
Unit is established in network connection, if the intensity of the feedback signal for the antenna is greater than the intensity threshold of setting feedback signal
Value, then establish network connection.
13. a kind of mobile terminal, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 6 is realized when the computer program is executed by the processor
Any one of described in radio circuit control method the step of.
14. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium
Sequence realizes the control such as radio circuit described in any one of claims 1 to 6 when the computer program is executed by processor
The step of method.
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| CN201710527223.7A CN107342777B (en) | 2017-06-30 | 2017-06-30 | A kind of control method and mobile terminal of radio circuit |
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| CN201710527223.7A CN107342777B (en) | 2017-06-30 | 2017-06-30 | A kind of control method and mobile terminal of radio circuit |
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| CN108494434B (en) * | 2018-03-12 | 2019-11-08 | Oppo广东移动通信有限公司 | Antenna module, electronic equipment and antenna switching method |
| CN111756388B (en) * | 2020-06-28 | 2022-06-07 | 维沃移动通信有限公司 | Radio frequency circuit and electronic equipment |
| CN113873594A (en) * | 2021-10-08 | 2021-12-31 | Oppo广东移动通信有限公司 | Cell residence method, device, terminal and storage medium |
| CN115333551A (en) * | 2022-06-27 | 2022-11-11 | 联想(北京)有限公司 | Signal transmission method, device, electronic device and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1756105A (en) * | 2004-09-30 | 2006-04-05 | 中兴通讯股份有限公司 | Redundancy backup system and RF switching device for base station backward link |
| CN201328116Y (en) * | 2008-11-25 | 2009-10-14 | 武汉正维电子技术有限公司 | Binary channel TD-SCDMA trunk amplifier with synchronous protection and switching function |
| CN103731172A (en) * | 2013-06-21 | 2014-04-16 | 深圳市金溢科技有限公司 | Road side unit equipment and radio frequency transmit-receive method |
| CN105024746A (en) * | 2014-04-29 | 2015-11-04 | 国基电子（上海）有限公司 | Wireless communication device and signal transmission method thereof |
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| JP4074314B2 (en) * | 2005-10-13 | 2008-04-09 | 株式会社東芝 | Optical transmission system |
| CN101902607A (en) * | 2009-06-01 | 2010-12-01 | 新京华电讯行 | All-around high-analytic signal processing device and signal processing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1756105A (en) * | 2004-09-30 | 2006-04-05 | 中兴通讯股份有限公司 | Redundancy backup system and RF switching device for base station backward link |
| CN201328116Y (en) * | 2008-11-25 | 2009-10-14 | 武汉正维电子技术有限公司 | Binary channel TD-SCDMA trunk amplifier with synchronous protection and switching function |
| CN103731172A (en) * | 2013-06-21 | 2014-04-16 | 深圳市金溢科技有限公司 | Road side unit equipment and radio frequency transmit-receive method |
| CN105024746A (en) * | 2014-04-29 | 2015-11-04 | 国基电子（上海）有限公司 | Wireless communication device and signal transmission method thereof |
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