CN106788482B - Communication means, device and mobile terminal based on radio-frequency devices self-test - Google Patents
Communication means, device and mobile terminal based on radio-frequency devices self-test Download PDFInfo
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- CN106788482B CN106788482B CN201710212353.1A CN201710212353A CN106788482B CN 106788482 B CN106788482 B CN 106788482B CN 201710212353 A CN201710212353 A CN 201710212353A CN 106788482 B CN106788482 B CN 106788482B
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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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
- H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
- H04B17/19—Self-testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The present invention provides a kind of communication means based on radio-frequency devices self-test, device and mobile terminals, are related to mobile communication technology field, and this method includes obtaining radio-frequency devices self-checking command, carry out self-test to the radio-frequency devices of mobile terminal；When self-test goes out in radio-frequency devices there are when defective device, impacted frequency range is determined according to defective device；Close the corresponding resource of frequency range of impacted frequency range；It is communicated using the remaining resource of frequency range after the closing resource of frequency range.Communication means provided in an embodiment of the present invention based on radio-frequency devices self-test can be when getting radio-frequency devices self-checking command, self-test is carried out to radio-frequency devices, when device is out of order in self-test, impacted frequency range is determined according to defective device, and then close the corresponding resource of frequency range of impacted frequency range, it reapplies the remaining resource of frequency range to be communicated, the communication function of mobile terminal can be maximally utilised, and then improve the Experience Degree that user uses mobile terminal.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly, to a kind of communication means based on radio-frequency devices self-test,
Device and mobile terminal.
Background technique
As the design of mobile terminal hardware view becomes increasingly complex, the frequency range of required support is also more and more, in order to full
The multiband requirement of sufficient mobile terminal, generally takes the method for integrating several radio-frequency devices for the frequency range of different frequency, so that
Each radio-frequency devices are responsible for the communication task of several related frequency ranges, due to can satisfy full frequency band without device in the prior art
Performance requirement, therefore, existing mobile terminal generally all include multiple radio-frequency devices.For the ease of control, usually to all
Radio-frequency devices take centralized management, and all radio-frequency devices are considered as to a part indispensable in entire communication module, work as shifting
When dynamic terminal opening initialization, self-test can be carried out to all radio-frequency devices.But when some device failure or failure,
It will make mobile terminal that can not successfully pass self-test, and then the communication module of mobile terminal is made to start failure, lead to mobile terminal
All mobile communication functions are lost, the Experience Degree that user uses mobile terminal is reduced.
It is carried out in process of self-test for mobile terminal in the prior art to all radio-frequency devices, since some device loses
It imitates and influences entire communication module starting, mobile terminal is caused to lose mobile communication function, and then reduce the Experience Degree of user
Problem, currently no effective solution has been proposed.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of communication means based on radio-frequency devices self-test, device and shiftings
Dynamic terminal improves the Experience Degree of user to maximally utilise the communication function of mobile terminal.
In a first aspect, the embodiment of the invention provides a kind of communication means based on radio-frequency devices self-test, this method application
In mobile terminal, comprising: obtain radio-frequency devices self-checking command, carry out self-test to the radio-frequency devices of mobile terminal；When self-test is emitted
There are when defective device in frequency device, impacted frequency range is determined according to defective device；Close the corresponding frequency range money of impacted frequency range
Source；It is communicated using the remaining resource of frequency range after the closing resource of frequency range.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein on
Stating the step of determining impacted frequency range according to defective device includes: the device attribute for obtaining defective device；Wherein, the device attribute
Including access belonging to defective device, access includes main transmitting-receiving access and diversity reception access；By access belonging to defective device
Corresponding frequency range is determined as impacted frequency range.
With reference to first aspect and the first possible embodiment of first aspect, the embodiment of the invention provides first
The possible embodiment of second of aspect, wherein the step of closing the impacted frequency range corresponding resource of frequency range includes: to work as failure
When access belonging to device is diversity reception access, the corresponding diversity feature of impacted frequency range is closed；Belonging to defective device
Based on access receive and dispatch access when, close impacted frequency range institute it is functional, the functional diversity feature including impacted frequency range
With primary path function.
With reference to first aspect, the embodiment of the invention provides the third possible embodiments of first aspect, wherein
After the step of closing the impacted frequency range corresponding resource of frequency range, the above method further include: the access belonging to the defective device is
When main transmitting-receiving access, impacted frequency range is added in searching in net frequency range filter for mobile terminal；Using searching net frequency range filter pair
Each SIM card of mobile terminal is searched net configuration file and is filtered, with searched in net configuration file from each SIM card delete it is impacted
Frequency range.
The third possible embodiment with reference to first aspect, the embodiment of the invention provides the 4th kind of first aspect
Possible embodiment, wherein the step of remaining resource of frequency range after the application closing resource of frequency range is communicated includes: when current
The SIM card of the SIM card used searches net configuration file, when having update after being searched the filtering of net frequency range filter, using currently used
The updated SIM card of SIM card search net configuration file re-start search net registration.
The third possible embodiment with reference to first aspect, the embodiment of the invention provides the 5th kind of first aspect
Possible embodiment, wherein the above method further include: determine that searching net frequency range filter filtering front and back has the SIM card of update to search
Net configuration file；The communication limited information that net configuration file determines mobile terminal is searched according to the SIM card for having update, the communication is limited
Information includes the communication network of impacted SIM card and impacted SIM card；Communication limited information is prompted to user.
Second aspect, the embodiment of the invention also provides a kind of communication device based on radio-frequency devices self-test, which is answered
For mobile terminal, comprising: selftest module carries out the radio-frequency devices of mobile terminal for obtaining radio-frequency devices self-checking command
Self-test；Impacted band determination module is determined for going out in radio-frequency devices there are when defective device when self-test according to defective device
Impacted frequency range；Resource of frequency range closedown module, for closing the corresponding resource of frequency range of impacted frequency range；Communication module, for answering
It is communicated with the remaining resource of frequency range after the closing resource of frequency range.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein on
State impacted band determination module further include: device attribute acquiring unit, for obtaining the device attribute of defective device；Wherein,
Device attribute includes access belonging to defective device, which includes main transmitting-receiving access and diversity reception access；Impacted frequency range
Determination unit, for the corresponding frequency range of access belonging to defective device to be determined as impacted frequency range.
In conjunction with the first possible embodiment of second aspect, the embodiment of the invention provides second of second aspect
Possible embodiment, wherein above-mentioned resource of frequency range closedown module is also used to: the access belonging to the defective device is diversity reception
When access, the corresponding diversity feature of impacted frequency range is closed；When receiving and dispatching access based on the access belonging to the defective device, close by
Influence frequency range institute it is functional, functional diversity feature and primary path function including impacted frequency range.
The third aspect, the embodiment of the invention provides a kind of mobile terminals, comprising: multiple radio-frequency devices, multiple institute's radio frequencies
Device includes the radio-frequency devices in RF transceiver, main transmitting-receiving access and diversity reception access, and above-mentioned mobile terminal further includes depositing
Reservoir and processor are stored with the communication device based on radio-frequency devices self-test in memory, the communication device include one or
Multiple software function mould groups executed by the processor, comprising: communication drive module and network registry module；Wherein, it communicates
Radio-frequency devices self-test unit is provided in drive module, for when receiving radio-frequency devices self-checking command, to multiple RF devices
Part carries out self-test；When self-test goes out in radio-frequency devices there are when defective device, impacted frequency range is determined according to defective device, to network
Registration module reports impacted frequency range；It is provided with exception processing unit in network registry module, for closing impacted frequency range pair
The remaining resource of frequency range after the resource of frequency range answered, and the application closing resource of frequency range is communicated.
The embodiment of the present invention bring it is following the utility model has the advantages that
A kind of communication means based on radio-frequency devices self-test, device and mobile terminal provided in an embodiment of the present invention, can
When getting radio-frequency devices self-checking command, self-test is carried out to radio-frequency devices, there are defective devices when self-test goes out in radio-frequency devices
When, impacted frequency range is determined according to defective device, and then close the corresponding resource of frequency range of impacted frequency range, reapplies and close the frequency
The remaining resource of frequency range after Duan Ziyuan is communicated, and mobile terminal is enable to identify defective device, and exclude the defective device by
The resource of frequency range of influence to maximally utilise the communication function of mobile terminal, while also avoiding mobile terminal by shadow
Ring frequency range on waste it is limited search net resource, also save mobile terminal searches net registion time, so improve user use
The Experience Degree of mobile terminal.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those skilled in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of design framework structural schematic diagram of mobile terminal radio frequency device provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of the communication means based on radio-frequency devices self-test provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of the specific communication means based on radio-frequency devices self-test provided in an embodiment of the present invention；
Fig. 4 is the flow chart of another specific communication means based on radio-frequency devices self-test provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of the communication device based on radio-frequency devices self-test provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of another communication device based on radio-frequency devices self-test provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the third communication device based on radio-frequency devices self-test provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those skilled in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Currently, mobile terminal is when carrying out self-test to radio-frequency devices in the prior art, if event occurs in some radio-frequency devices
Barrier, mobile terminal can not just successfully pass self-test, and then influence the starting of entire communication module, and mobile terminal will be made to lose institute
Some mobile communication functions.Based on this, the embodiment of the invention provides a kind of communication means based on radio-frequency devices self-test, device
And mobile terminal, to ensure the normal mobile communication function of mobile terminal.
With reference to the accompanying drawing, to be based on to one kind disclosed in the embodiment of the present invention convenient for understanding the present embodiment
The communication means of radio-frequency devices self-test describes in detail.
Embodiment one:
Since the hardware view of mobile terminal designs complexity, the frequency range of required support is more, wants to meet multiband
It asks, it is general using the scheme for integrating several radio-frequency devices for different frequency range.
Fig. 1 is a kind of design framework structural schematic diagram of mobile terminal radio frequency device provided in an embodiment of the present invention, this sets
Meter frame mainly includes main transmitting-receiving access and diversity reception access two parts, and individual channel is simply described below:
Main transmitting-receiving access is divided into low frequency, intermediate frequency and high frequency three parts according to applicable frequency, and each section is from RF transceiver
To power amplifier (high frequency power amplifier as shown in Figure 1, IF power amplifier and low are arranged between main dual-mode antenna
Frequency power amplifier), primary path frequency range switching switch (abbreviation primary path switch, as shown in Figure 1 high frequency primary path switch, in
Frequency primary path switch and low frequency primary path switch) and primary path duplexer.
It is simple that diversity reception access compares main transmitting-receiving access, includes multiple diversity reception accesses, each diversity reception access
Multiple diversity access frequency range switching switches (abbreviation diversity channel selector) are provided with, high frequency diversity access as shown in Figure 1 is opened
Pass, intermediate frequency diversity channel selector and low frequency diversity channel selector, wherein above-mentioned diversity is removed in diversity reception access shown in FIG. 1
It further include diversity access triplexer and diversity reception antenna outside channel selector.
By taking the mobile terminal based on above-mentioned design framework as an example, the communication based on radio-frequency devices self-test as shown in Figure 2
Method flow diagram, the mobile terminal in this method can be the setting with voice or video call function such as mobile phone or tablet computer
It is standby.This method comprises the following steps:
Step S202 obtains radio-frequency devices self-checking command, carries out self-test to the radio-frequency devices of mobile terminal；
Wherein, self-checking command can be automatically generated in mobile terminal-opening or communication abnormality so that radio-frequency devices into
Row self-test, the communication abnormality of the present embodiment can refer to user during using mobile terminal, the talk business of appearance or number
According to the failure that business etc. can not be restored, for example, mobile terminal occurs can be considered communication for a long time without the failure of network registry
It is abnormal.
Above-mentioned process of self-test can be realized with reference to the relevant technologies, be included, but are not limited to, the following ways: read-write radio-frequency devices phase
The order of register is closed, and judge whether radio-frequency devices place data channel is normal etc..
Step S204 determines impacted frequency range according to defective device when self-test goes out in radio-frequency devices there are when defective device；
Wherein, defective device includes but is not limited to the device of fail self-test and the device of abnormal state.For example, passing through reading
The register of each radio-frequency devices determines that the corresponding radio-frequency devices of the register are normal, works as deposit when register read success
When device reads failure, determine that the corresponding radio-frequency devices of the register are defective device.
The design framework structural schematic diagram of mobile terminal radio frequency device as shown in Figure 1, mobile end in the present embodiment
End can cover full frequency band, i.e. high frequency, intermediate frequency and low frequency.
When device is out of order in self-test, can be determined with the corresponding relationship of radio-frequency devices according to the pre-stored data and frequency range by
Influence frequency range.
Step S206 closes the corresponding resource of frequency range of impacted frequency range；Wherein, which can be understood as frequency range
Corresponding communication function, by taking high frequency as an example, the corresponding resource of frequency range of high frequency include the main transmitting-receiving access of the mobile terminal high frequency and
All frequency ranges that high frequency diversity receiving path is supported, frequency range divides and definition can refer to the definition of the prior art, such as 3GPP
(3rd Generation Partnership Project, third generation partner program) and 3GPP2 etc..
Step S208 is communicated using the remaining resource of frequency range after the above-mentioned resource of frequency range of closing.
The communication means of above-described embodiment can carry out certainly radio-frequency devices when getting radio-frequency devices self-checking command
Inspection determines impacted frequency range according to defective device, and then close impacted when self-test goes out in radio-frequency devices there are when defective device
The corresponding resource of frequency range of frequency range reapplies the remaining resource of frequency range after closing the resource of frequency range and is communicated, enables mobile terminal
It enough identifies defective device, and excludes the impacted resource of frequency range of the defective device, to maximally utilise the logical of mobile terminal
Telecommunication function, and then improve the Experience Degree that user uses mobile terminal.
Embodiment two:
It is shown in Figure 3 the embodiment of the invention also provides a kind of specific communication means based on radio-frequency devices self-test, it should
Method is still illustrated for having the mobile terminal of radio-frequency devices design framework shown in Fig. 1, it is contemplated that the mobile terminal
In radio-frequency devices design framework include main transmitting-receiving access and diversity reception access, and difference access on radio-frequency devices failure, shadow
The loud resource of frequency range is different, is based on this, the present embodiment provides method flow diagram shown in Fig. 3 and is described in detail, this method packet
Include following steps:
Step S302, mobile terminal-opening carry out system initialization；
During mobile terminal carries out system initialization, self-test one by one can be carried out to each radio-frequency devices, self-test
Sequence can be preset, such as the sequence of self-test device is previously written in a certain file, and system initialization process is read should
File carries out self-test to radio-frequency devices according to the sequence in this document.
Step S304 carries out self-test to current radio frequency device；The process of self-test of the present embodiment can simplify to read radio frequency
The process of the register of device, if successfully reading the register of current radio frequency device, it is determined that the current radio-frequency devices
State is normal, is abnormal otherwise.
Step S306 judges whether the state of current radio frequency device is normal；If so, executing step S308 if not, holding
Row step S310；
In view of the probability that the radio-frequency devices of mobile terminal are multiple while breaking down is not usually high, in the present embodiment, one
Denier finds the first abnormal radio-frequency devices of state (also referred to as defective device), then stops the self-test of subsequent radio-frequency devices, directly hold
The confirmation and relevant operation of the subsequent defective device corresponding frequency band resource of row promote self-test speed to simplify operation.
Step S308, whether radio-frequency devices complete self-test, if not, return step S304 is (i.e. to next RF device
Part carries out self-test)；If so, executing step S322；
If the state of each radio-frequency devices is normal, subsequent net of searching can be completed according to the relevant technologies and is registered.
Step S310 judges impacted frequency range and device attribute according to the mark of defective device；When above-mentioned defective device
When belonging to main transmitting-receiving access, step S314 is executed, when the defective device belongs to diversity reception access, executes step S312.
Mobile terminal hardware view design when, can by the device attribute of the identification information of radio-frequency devices and radio-frequency devices with
And the mapping relations of impacted frequency range are stored in advance in mobile terminal, it, can be by driving journey after device is out of order in self-test
Sequence is traversed, to obtain the device attribute of defective device, wherein device attribute includes access belonging to defective device, this is logical
Road includes main transmitting-receiving access and diversity reception access, and main transmitting-receiving access further includes main receiving path and main transmitting path.Work as acquisition
To after the device attribute of defective device, the corresponding frequency range of access belonging to defective device is determined as impacted frequency range.Table 1 is
A kind of device attribute of radio-frequency devices provided in this embodiment and the mapping table of frequency range:
Wherein, the band information of the high frequency on every access, intermediate frequency and low frequency is generally consistent.For example, working as radio frequency
When device Um4 fail self-test, the identification information of Um4 is obtained, is traversed in mapping table consistent impacted with identification information
Frequency range is intermediate frequency, and then determines that access belonging to Um4 is main transmitting path.
Step S312 closes the corresponding diversity feature of impacted frequency range, then executes step S322；
It, can be by current event in the corresponding diversity feature of the impacted frequency range of closing by taking high frequency diversity receiving path as an example
The diversity feature marker of the corresponding high frequency diversity receiving path of barrier device is set to off closed state, is exactly pre- in mobile terminal
The corresponding configuration file of high-frequency band is searched in the diversity feature configuration file first saved, then will be matched by the operation of driver
It sets file and is set to off closed state, achieve the purpose that the diversity feature for disabling the frequency range, at this point, mobile terminal can use closing
The remaining resource of frequency range is communicated after the diversity feature.
Step S314 adds impacted frequency range in searching in net frequency range filter for mobile terminal；
Wherein, it searches net frequency range filter and refers to the configuration file relied on when mobile terminal carries out network registry, the configuration
Document definition mobile terminal is carrying out searching the frequency range being forbidden to use when net registration.Therefore, impacted frequency range is added to and is searched
Net frequency range filter can remove impacted frequency range from the bottom document of mobile terminal.
Step S316 is filtered using searching net frequency range filter and searching net configuration file to each SIM card of mobile terminal,
Impacted frequency range is deleted to search in net configuration file from each SIM card；
SIM card searches net configuration file and refers to the frequency range configured by each carrier network, searches net RAT (Radio
Access Technologies, i.e. wireless access technology) sequence, roaming rule etc. is a series of searches network planning then.Wherein, described
SIM card searches net configuration file can be by MCC/MNC (Mobile Country Code, Mobile Country Code MCC；Mobile
Network Code, Mobile Network Code) or ICCID (Integrate circuit card identity, integrated circuit card
Identification code) etc. the unique identification of the issued SIM card of operators distinguish.
Step S318 judges that the SIM card of currently used SIM card searches net configuration file, is searched the filtering of net frequency range filter
Whether there is update afterwards；If not, executing step S322；If so, executing step S320.
Step S320, using updated SIM card search net configuration file re-start search net registration；
Mobile terminal re-starts search net registration after, so that it may the remaining frequency range money after the impacted resource of frequency range is closed in application
Source is communicated, avoid mobile terminal wasted in impacted frequency range it is unnecessary search net resource, thus save search net registration
Time.
Step S322 carries out searching net registration according to the net configuration file of searching of current SIM card.
Further, in order to making whether the currently used SIM card of user's timely learning mobile terminal is able to carry out just
Normal open letter, above-mentioned steps S320 further includes following implementation procedure: (1) determining that searching net frequency range filter filtering front and back has update
SIM card searches net configuration file；(2) basis has the SIM card of update to search the communication limited information that net configuration file determines mobile terminal,
Wherein, communication limited information includes the communication network of impacted SIM card and impacted SIM card；(3) limited information will be communicated
It is prompted to user.It allows users to timely receive communication limited information, and then can choose whether that the mode of replacement SIM card is come
The influence that communication is limited caused by defective device is reduced, to maximally utilise the communication function of mobile terminal.
The specific communication means of above-described embodiment can carry out self-test to radio-frequency devices, when certainly in mobile terminal-opening
It detects in radio-frequency devices there are when defective device, impacted frequency range is determined according to defective device, and then close impacted frequency range pair
The resource of frequency range answered reapplies the remaining resource of frequency range after closing the resource of frequency range and is communicated, mobile terminal is enable to identify
Defective device, and the impacted resource of frequency range of the defective device is excluded, to maximally utilise the communication function of mobile terminal,
And then improve the Experience Degree that user uses mobile terminal.
Embodiment three:
The radio-frequency devices process of self-test of above-described embodiment two when being to find first defective device, stops subsequent RF device
It is illustrated for the mode of part self-test, this mode can quickly determine out impacted frequency range, reduce radio-frequency devices
The self-test time.It in specific implementation, can also be using another comprehensive self test mode: equal to whole radio-frequency devices of mobile terminal
After completing self-test, all defective devices are obtained, impacted frequency range is determined according to all defective devices；It is this comprehensively from procuratorial organ
Formula can more fully find defective device, guarantee the accuracy of subsequent impacted frequency range positioning and comprehensive.
Based on above-mentioned comprehensive self test mode, the present embodiment provides method flow diagram shown in Fig. 4 and is described in detail, the party
Method is included the following steps: in mobile terminal use process, occurring being illustrated for communication abnormality triggering radio-frequency devices self-test
In mobile terminal use process, there is communication abnormality in step S402；
Specific communication abnormality is with described in embodiment one, and which is not described herein again.
Step S404 carries out comprehensive self-test to the radio-frequency devices of mobile terminal, the radio-frequency devices of abnormal state is labeled as
Defective device；
Comprehensive process of self-test of radio-frequency devices specifically can be using the register for reading radio-frequency devices in embodiment two one by one
Mode realize, if successfully reading the register of current radio frequency device, it is determined that the state of the current radio-frequency devices is normal,
Otherwise, to be abnormal, the radio-frequency devices of abnormal state are labeled as defective device；
After all radio-frequency devices complete self-test, step S406 is executed；
Step S406 obtains all defective devices, and impacted frequency range and device category are judged according to the mark of defective device
Property.
When above-mentioned defective device belongs to main transmitting-receiving access, step S410 is executed, when the defective device belongs to diversity reception
When access, step S408 is executed.
After mobile terminal judges defective device and device attribute, behind the step of with above-described embodiment in step
It is rapid consistent, for convenience and simplicity of description, in the embodiment of the present invention, the implementation procedure of step S408~S418, before can referring to
Step S312~S322 corresponding process in embodiment of the method is stated, details are not described herein.
The specific communication means of above-described embodiment can carry out self-test to all radio-frequency devices of mobile terminal, and detect
All defective devices present in radio-frequency devices out to determine all impacted frequency ranges according to defective device, and then are closed by shadow
The corresponding resource of frequency range of frequency range is rung, the remaining resource of frequency range after closing the resource of frequency range is reapplied and is communicated, make mobile terminal
Can be debugged the impacted frequency range of device comprehensively, to maximally utilise the communication function of mobile terminal, and then be improved
User uses the Experience Degree of mobile terminal.
Example IV:
Fig. 5 is a kind of structural schematic diagram of mobile terminal provided in an embodiment of the present invention, which includes: multiple penetrate
Frequency device, U1, U2 and Un as shown in Figure 5 etc., multiple radio-frequency devices include RF transceiver, main transmitting-receiving access and
The frame of radio-frequency devices in diversity reception access, radio-frequency devices is specifically as shown in Figure 1.
The mobile terminal further includes memory and processor, and the communication based on radio-frequency devices self-test is stored in memory
Device, which includes one or more software function mould groups executed by processor, as shown in figure 5, the communication device
It include: communication drive module and network registry module；Wherein, communication drive module is in addition to having relevant communication driving capability
Outside, it is communicated in drive module in the present embodiment and is additionally provided with radio-frequency devices self-test unit, for receiving radio-frequency devices self-test
When instruction (for example, self-checking command when self-checking command or communication abnormality when mobile terminal-opening), to multiple radio-frequency devices
Carry out self-test；When self-test goes out in radio-frequency devices there are when defective device, impacted frequency range is determined according to defective device, is infused to network
Volume module reports impacted frequency range.
Further, above-mentioned network registry module is other than having network of relation registering functional, in the network registry module also
It is provided with exception processing unit, after closing the corresponding resource of frequency range of impacted frequency range, and the application closing resource of frequency range
The remaining resource of frequency range is communicated.
When specific implementation, above-mentioned multiple radio-frequency devices mutually cooperate, and in the process of running, communicate drive module
It is responsible for all radio-frequency devices of management, and provides support for upper layer network registration module, is moved to realize in the embodiment of the present invention
Terminal can trigger radio-frequency devices in communication abnormality and carry out self-test, increase radio-frequency devices self-test list in communication drive module
Member, to realize the working condition of monitoring radio-frequency devices, when radio-frequency devices self-test unit has monitored radio-frequency devices fail self-test,
It can report and be handled by the exception processing unit in network registry module, to close the corresponding resource of frequency range of impacted frequency range,
Mobile terminal is set to be communicated using the remaining resource of frequency range after closing the above-mentioned resource of frequency range.
It is further understood to be provided for the embodiments of the invention mobile terminal, is with such as undefined mobile terminal
Example is illustrated, wherein the mobile terminal in the embodiment of the present invention can be mobile phone or tablet computer etc. with voice or video
The equipment of call function.
It takes the mobile phone as an example, in the prior art, the general band support of mobile phone and operator are as follows:
LTE:B1, B2, B3, B5, B7, B8, B12, B17, B38, B39, B40, B41
WCDMA:B1, B2, B5, B8
GSM:GSM850, GSM900, GSM1800, GSM1900
1x/EVDO:BC0
TDS:B34, B39
Operator: China Mobile, China Unicom, China Telecom.
Wherein, it is as follows to search the configuration of the frequency range in net configuration file for the SIM card of the SIM card of each operator:
China Mobile: TDS:B34, B39
GSM:GSM850, GSM900, GSM1800, GSM1900
WCDMA:B1, B2, B5, B8
LTE:B1, B3, B7, B38, B39, B40, B41
China Unicom: GSM:GSM850, GSM900, GSM1800, GSM1900
WCDMA:B1, B8
LTE:B1, B3, B40, B41
China Telecom: 1x/EVDO:BC0
GSM:GSM850, GSM900, GSM1800, GSM1900
WCDMA:B1, B2, B5, B8
LTE:B1, B3, B5, B38, B39, B40, B41
Assuming that in embodiments of the present invention, each radio-frequency devices of mobile phone used by a user are configured that
High frequency power amplifier/high frequency primary path switch/high frequency diversity channel selector:
LTE:B7, B38, B40, B41
IF power amplifier/intermediate frequency primary path switch/intermediate frequency diversity channel selector:
GSM:GSM1800, GSM1900
WCDMA:B1, B2
LTE:B1, B2, B3, B39
TDS:B34, B39
Low-frequency power amplifier/low frequency primary path switch/low frequency diversity channel selector:
1x/EVDO:BC0
GSM:GSM850, GSM900
WCDMA:B5, B8
LTE:B8, B12, B17
It is illustrated so that user is using China Unicom card as an example, when user uses generation LTE suspension during mobile terminal
Anomalous event when, mobile phone will be triggered radio-frequency devices and be carried out self-test due to communication abnormality, to guarantee the communication function of mobile phone,
Whole process is as follows:
(1) radio-frequency devices self-test, self-test find that high frequency power amplifier is abnormal, and device itself can not start；
(2) high frequency power amplifier is labeled as to the defective device of fail self-test, and then judges that impacted frequency range is
LTE:B7, B38, B40, B41, and access is received and dispatched based on impacted access, therefore select to close LTE:B7, B38, B40, B41
All resources of frequency range；
(3) above-mentioned impacted band information write-in is searched in net frequency range filter；
(4) use, which searches net frequency range filter and searches net configuration file to SIM card, is filtered, and impacted frequency range is deleted, with more
New SIM card searches net configuration file.
Since user uses the SIM card of China Unicom, and the frequency range of China Unicom is configured to LTE:B1, B3, B40,
B41, wherein B40 and B41 belongs to the above-mentioned frequency range influenced by defective device, therefore by B40, SIM card of the B41 from China Unicom
It searches in net configuration file and deletes.
When the SIM card being also configured in the mobile phone that user uses in addition to the SIM card of above-mentioned China Unicom, such as China Mobile
SIM card when, can the B7, B38, B40 that will be influenced by defective device simultaneously, the SIM card of the resource of frequency range of B41 from China Mobile
It searches in net configuration file and deletes, search net configuration file to update SIM card.
(5) net register flow path is searched in triggering again, and mobile phone is enable to carry out data communication using the remaining resource of frequency range.
Process is illustrated for being the high-frequency element received and dispatched on access based on defective device above, is being actually used
When, the radio-frequency devices of diversity reception access may also will appear failure, in this case, by taking above-mentioned mobile phone as an example, if penetrated
After the completion of the comprehensive self-test of frequency device, discovery high frequency diversity channel selector is abnormal, and high frequency diversity channel selector is labeled as failure device
Part, and then impacted frequency range is judged for LTE:B7, B38, B40, B41, the access as belonging to high frequency diversity channel selector is point
Collect receiving path, therefore closing frequency range is LTE:B7, B38, B40, the diversity reception function of B41；
And the case where breaking down for the radio-frequency devices of diversity reception access, with the failure of high frequency diversity channel selector
For, because the switch fault has no effect on the communication function of main transmitting-receiving access, and only improving that diversity reception access rises connects
The effect of sensitivity is received, therefore does not influence subsequent all to search net register flow path.
Mobile terminal provided by the embodiment of the present invention can carry out self-test to radio-frequency devices when communication abnormality occurs,
Identification defective device in time searches net frequency range filter by update and SIM card searches net configuration file, restarts and search net register flow path,
It can be avoided since the problem of entire communication of mobile terminal exception is damaged and caused to single radio frequency device, while searching net from SIM card
Impacted frequency range is filtered out in configuration file, can be avoided wasted in invalid frequency range it is unnecessary search net resource, can save
Net registion time is searched, and then improves the Experience Degree of user.
Embodiment five:
Fig. 6 is a kind of structural schematic diagram of communication device based on radio-frequency devices self-test provided in an embodiment of the present invention, should
Device can be applied to mobile terminal, including selftest module 62, impacted band determination module 64, resource of frequency range closedown module 66
With communication module 68；Wherein, the function of modules is as follows:
Selftest module 62, for obtain radio-frequency devices self-checking command (for example, self-checking command when mobile terminal-opening, or
Self-checking command when person's communication abnormality), self-test is carried out to the radio-frequency devices of mobile terminal；
Impacted band determination module 64, for going out in radio-frequency devices there are when defective device, according to failure device when self-test
Part determines impacted frequency range；
Resource of frequency range closedown module 66, for closing the corresponding resource of frequency range of impacted frequency range；
Communication module 68, the remaining resource of frequency range after the above-mentioned resource of frequency range is closed for application are communicated.
Communication device provided in an embodiment of the present invention based on radio-frequency devices self-test can get radio-frequency devices self-test
When instruction, self-test is carried out to radio-frequency devices, when self-test goes out in radio-frequency devices there are when defective device, according to defective device determine by
Frequency range is influenced, and then closes the corresponding resource of frequency range of impacted frequency range, reapplies the remaining frequency range money after closing the resource of frequency range
Source is communicated, and mobile terminal is enable to identify defective device, and excludes the impacted resource of frequency range of the defective device, with maximum
The communication function of mobile terminal is utilized to limit, and then improves the Experience Degree that user uses mobile terminal.
Further, the structural schematic diagram of another communication device based on radio-frequency devices self-test shown in Figure 7, it is above-mentioned
Impacted band determination module 64 further includes device attribute acquiring unit 641 and impacted frequency range determination unit 643, each unit
Function it is as follows:
Device attribute acquiring unit 641, for obtaining the device attribute of defective device；Wherein, device attribute includes failure
Access belonging to device, the access include main transmitting-receiving access and diversity reception access；
Impacted frequency range determination unit 643, it is impacted for the corresponding frequency range of access belonging to defective device to be determined as
Frequency range.
Specifically, it is diversity reception access that above-mentioned resource of frequency range closedown module 66, which is also used to work as access belonging to defective device,
When, close the corresponding diversity feature of impacted frequency range；When receiving and dispatching access based on the access belonging to the defective device, close impacted
Frequency range institute it is functional, wherein functional diversity feature and primary path function including impacted frequency range.
Specifically, when receiving and dispatching access belonging to the defective device based on access, net frequency range filter is searched in mobile terminal
The middle impacted frequency range of addition；It is filtered using searching net frequency range filter and searching net configuration file to each SIM card of mobile terminal,
The impacted frequency range is deleted to search in net configuration file from each SIM card；Further, communication module 68 is also used to when current
The SIM card of the SIM card used searches net configuration file, when having update after being searched the filtering of net frequency range filter, using currently used
The updated SIM card of SIM card search net configuration file re-start search net registration.
Preferably, the communication device based on radio-frequency devices self-test provided by the embodiment of the present invention shown in Figure 8
The third structural schematic diagram, the device further include updating determining module 70, communication limited information determining module 72 and information alert
The function of module 74, modules is as follows:
Determining module 70 is updated, for determining that the SIM card searched and have update before and after the filtering of net frequency range filter searches net configuration text
Part；
Limited information determining module 72 is communicated, determines mobile terminal for searching net configuration file according to the SIM card for having update
Communication limited information, communication limited information include impacted SIM card and impacted SIM card communication network；
Nformation alert module 74 is prompted to user for that will communicate limited information.It allows users to timely receive communication
Limited information, and then replacement SIM card is chosen whether, to reduce the influence that communication is limited caused by defective device, guarantee is mobile eventually
The communication function at end.
Communication device provided in an embodiment of the present invention based on radio-frequency devices self-test is based on penetrating with provided by the above embodiment
The communication means technical characteristic having the same of frequency device self-test reaches identical so also can solve identical technical problem
Technical effect.
It is apparent to those skilled in the art that for convenience and simplicity of description, above-mentioned apparatus it is specific
Communication works can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
The computer of communication means, device and mobile terminal provided by the embodiment of the present invention based on radio-frequency devices self-test
Program product, the computer readable storage medium including storing program code, the instruction that said program code includes can be used for
Previous methods method as described in the examples is executed, specific implementation can be found in embodiment of the method.
The flow chart and block diagram in the drawings show the productions of the method and computer program of multiple embodiments according to the present invention
The architecture, function and operation in the cards of product.In this regard, each box in flowchart or block diagram can represent one
A part of a module, section or code, a part of the module, section or code include it is one or more for realizing
The executable instruction of defined logic function.It should also be noted that in some implementations as replacements, function marked in the box
It can also can occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually be substantially parallel
Ground executes, they can also execute in the opposite order sometimes, depend on the functions involved.It is also noted that block diagram and/
Or the combination of each box in flow chart and the box in block diagram and or flow chart, can with execute as defined in function or
The dedicated hardware based system of movement is realized, or can be realized using a combination of dedicated hardware and computer instructions.
It, can be with if the 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.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
Finally, it should be noted that above embodiments, only a specific embodiment of the invention, to illustrate skill of the invention
Art scheme, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to the present invention into
Go detailed description, it should be understood by those skilled in the art that: anyone skilled in the art takes off in the present invention
In the technical scope of dew, it can still modify to technical solution documented by previous embodiment or can readily occur in change
Change or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make relevant art
Scheme essence be detached from technical solution of the embodiment of the present invention spirit and scope, should all cover protection scope of the present invention it
It is interior.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of communication means based on radio-frequency devices self-test, which is characterized in that be applied to mobile terminal, comprising:
Radio-frequency devices self-checking command is obtained, self-test is carried out to the radio-frequency devices of the mobile terminal；
When detecting in the radio-frequency devices there are when defective device certainly, impacted frequency range is determined according to the defective device；
Close the corresponding resource of frequency range of the impacted frequency range；
It is communicated using the remaining resource of frequency range after the closing resource of frequency range.
2. the method according to claim 1, wherein described determine impacted frequency range according to the defective device
Step includes:
Obtain the device attribute of the defective device；Wherein, the device attribute includes access belonging to the defective device, institute
Stating access includes main transmitting-receiving access and diversity reception access；
The corresponding frequency range of access belonging to the defective device is determined as impacted frequency range.
3. method according to claim 1 or 2, which is characterized in that described to close the corresponding frequency range of the impacted frequency range
The step of resource includes:
When the access belonging to the defective device is diversity reception access, the corresponding diversity function of the impacted frequency range is closed
Energy；
When receiving and dispatching access based on the access belonging to the defective device, the institute for closing the impacted frequency range is functional, described
Functional diversity feature and primary path function including the impacted frequency range.
4. the method according to claim 1, wherein closing the corresponding frequency range money of the impacted frequency range described
After the step of source further include:
When receiving and dispatching access based on the access belonging to the defective device, add in searching in net frequency range filter for the mobile terminal
Add the impacted frequency range；
Using it is described search net frequency range filter net configuration file searched to each SIM card of the mobile terminal be filtered, with from
Each SIM card, which is searched in net configuration file, deletes the impacted frequency range.
5. according to the method described in claim 4, it is characterized in that, the remaining frequency range after the resource of frequency range is closed in the application
The step of resource is communicated include:
When the SIM card of currently used SIM card searches net configuration file, through it is described search the filtering of net frequency range filter after have update when,
Using the updated SIM card of the currently used SIM card search net configuration file re-start search net registration.
6. according to the method described in claim 4, it is characterized in that, the method also includes:
Net frequency range filter filtering front and back is searched described in determination has the SIM card of update to search net configuration file；
The communication limited information that net configuration file determines the mobile terminal is searched according to the SIM card for having update, the communication is limited
Information includes the communication network of impacted SIM card and the impacted SIM card；
The communication limited information is prompted to user.
7. a kind of communication device based on radio-frequency devices self-test, which is characterized in that be applied to mobile terminal, comprising:
Selftest module carries out self-test to the radio-frequency devices of the mobile terminal for obtaining radio-frequency devices self-checking command；
Impacted band determination module, for when from detecting in the radio-frequency devices there are when defective device, according to the failure
Device determines impacted frequency range；
Resource of frequency range closedown module, for closing the corresponding resource of frequency range of the impacted frequency range；
Communication module, the remaining resource of frequency range after the resource of frequency range is closed for application are communicated.
8. device according to claim 7, which is characterized in that the impacted band determination module further include:
Device attribute acquiring unit, for obtaining the device attribute of the defective device；Wherein, the device attribute includes described
Access belonging to defective device, the access include main transmitting-receiving access and diversity reception access；
Impacted frequency range determination unit, for the corresponding frequency range of access belonging to the defective device to be determined as impacted frequency
Section.
9. device according to claim 7 or 8, which is characterized in that the resource of frequency range closedown module is also used to:
When the access belonging to the defective device is diversity reception access, the corresponding diversity function of the impacted frequency range is closed
Energy；
When receiving and dispatching access based on the access belonging to the defective device, the institute for closing the impacted frequency range is functional, described
Functional diversity feature and primary path function including the impacted frequency range.
10. a kind of mobile terminal characterized by comprising multiple radio-frequency devices, multiple radio-frequency devices include radio-frequency receiving-transmitting
Radio-frequency devices in device, main transmitting-receiving access and diversity reception access, the mobile terminal further includes memory and processor, institute
It states and is stored with the software function mould group executed by the processor based on radio-frequency devices self-test, the software function in memory
Mould group includes: communication drive module and network registry module；
Wherein, it is provided with radio-frequency devices self-test unit in the communication drive module, for referring to receiving radio-frequency devices self-test
When enabling, self-test is carried out to multiple radio-frequency devices；When from detecting in the radio-frequency devices there are when defective device, according to described
Defective device determines that impacted frequency range, Xiang Suoshu network registry module report impacted frequency range；
It is provided with exception processing unit in the network registry module, for closing the corresponding frequency range money of the impacted frequency range
The remaining resource of frequency range behind source, and the application closing resource of frequency range is communicated.
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| CN107484135B (en) * | 2017-07-14 | 2020-06-09 | 惠州Tcl移动通信有限公司 | Intelligent terminal for indoor positioning and positioning method thereof |
| CN107682928A (en) * | 2017-10-20 | 2018-02-09 | 维沃移动通信有限公司 | A kind of working frequency range determines method and mobile terminal |
| CN107566985B (en) * | 2017-10-20 | 2020-03-31 | 维沃移动通信有限公司 | Method and device for determining main SIM card of mobile terminal |
| CN113037930B (en) * | 2019-12-09 | 2024-03-29 | 中兴通讯股份有限公司 | Method, device, terminal and readable storage medium for processing abnormality of radio frequency device |
| CN112135311B (en) * | 2020-09-24 | 2023-02-28 | 维沃移动通信有限公司 | Monitoring method and device for radio frequency device, electronic equipment and readable storage medium |
| CN112367703B (en) * | 2020-10-22 | 2022-09-02 | Tcl通讯（宁波）有限公司 | Frequency band registration method and device of identification card, storage medium and mobile terminal |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297157A (en) * | 2013-05-08 | 2013-09-11 | 岳流锋 | Antenna detecting method for multi-antenna ultrahigh-frequency radiofrequencyidentification reader-writer |
| CN105792259A (en) * | 2016-04-26 | 2016-07-20 | 宇龙计算机通信科技(深圳)有限公司 | 3G communication control method of intelligent terminal |
| CN106301604A (en) * | 2016-10-31 | 2017-01-04 | 维沃移动通信有限公司 | A kind of radio frequency path detection method and mobile terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7852971B2 (en) * | 2006-07-21 | 2010-12-14 | Qualcomm, Incorporated | False channel detection for wireless communication |
-
2017
- 2017-03-31 CN CN201710212353.1A patent/CN106788482B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297157A (en) * | 2013-05-08 | 2013-09-11 | 岳流锋 | Antenna detecting method for multi-antenna ultrahigh-frequency radiofrequencyidentification reader-writer |
| CN105792259A (en) * | 2016-04-26 | 2016-07-20 | 宇龙计算机通信科技(深圳)有限公司 | 3G communication control method of intelligent terminal |
| CN106301604A (en) * | 2016-10-31 | 2017-01-04 | 维沃移动通信有限公司 | A kind of radio frequency path detection method and mobile terminal |
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