CN110198183A - Antenna switching method and relevant device - Google Patents
Antenna switching method and relevant device Download PDFInfo
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- CN110198183A CN110198183A CN201910557582.6A CN201910557582A CN110198183A CN 110198183 A CN110198183 A CN 110198183A CN 201910557582 A CN201910557582 A CN 201910557582A CN 110198183 A CN110198183 A CN 110198183A
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- Prior art keywords
- diversity
- antenna
- lpwan
- cellular
- connecting object
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Classifications
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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
- H04B1/006—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 using switches for selecting the desired band
-
- 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
- H04B1/0064—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 separate antennas for the more than one band
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
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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
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
This application discloses a kind of antenna switching method and relevant devices, applied to the electronic equipment for including the main collection access of cellular radio, cellular radio diversity access, LPWAN radio frequency path, main collection antenna, diversity antenna, the main collection access of cellular radio is connect with the main collection antenna, if method includes: that there are diversity demands for cellular communication, then determine the first type of service of LPWAN communication, the diversity demand includes demand of the cellular communication by the diversity antenna sending and receiving data；Based on first type of service determine the diversity antenna to connecting object, described to connecting object includes the LPWAN radio frequency path or the cellular radio diversity access；The diversity antenna is connect with described to connecting object.The LPWAN of electronic equipment can be communicated using the embodiment of the present application and cellular communication reasonably combines.
Description
Technical field
This application involves electronic technology field more particularly to a kind of antenna switching methods and relevant device.
Background technique
With a large amount of popularization and applications of electronic equipment (such as smart phone, tablet computer), what electronic equipment can be supported
Using more and more, function is stronger and stronger, and electronic equipment develops towards diversification, personalized direction, becomes user's life
In indispensable appliance and electronic.If by low-power Wide Area Network (Low-Power Wide-Area Network, LPWAN)
On Technology application to electronic equipment, then it is desirable for how reasonably being combined the LPWAN communication of electronic equipment with cellular communication
The technical issues of solution.
Summary of the invention
The embodiment of the present application provides a kind of antenna switching method and relevant device, for communicating the LPWAN of electronic equipment
It is reasonably combined with cellular communication.
In a first aspect, the embodiment of the present application provides a kind of antenna switching method, be applied to including the main collection access of cellular radio,
Cellular radio diversity access, low-power consumption Wide Area Network LPWAN radio frequency path, the main electronic equipment for collecting antenna, diversity antenna, it is described
The main collection access of cellular radio is connect with the main collection antenna, which comprises
If there are diversity demands for cellular communication, it is determined that the first type of service of LPWAN communication, the diversity demand include
The demand that the cellular communication passes through the diversity antenna sending and receiving data；
Based on first type of service determine the diversity antenna to connecting object, described to connecting object includes institute
State LPWAN radio frequency path or the cellular radio diversity access；
The diversity antenna is connect with described to connecting object.
Second aspect, the embodiment of the present application provide a kind of antenna-switching device, be applied to including the main collection access of cellular radio,
Cellular radio diversity access, LPWAN radio frequency path, the main electronic equipment for collecting antenna, diversity antenna, the main collection of cellular radio are logical
Road is connect with the main collection antenna, and described device includes:
Type of service determination unit, if there are diversity demands for cellular communication, it is determined that the first business of LPWAN communication
Type, the diversity demand include demand of the cellular communication by the diversity antenna sending and receiving data；
Connecting object determination unit, for based on first type of service determine the diversity antenna wait connect pair
As described to connecting object includes the LPWAN radio frequency path or the cellular radio diversity access；
Connection unit, for the diversity antenna to be connect with described to connecting object.
The third aspect, the embodiment of the present application provide a kind of electronic equipment, including processor, memory, communication interface and
One or more programs, wherein said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned
It manages device to execute, above procedure is included the steps that for executing the instruction in method described in the embodiment of the present application first aspect.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein above-mentioned computer-readable
Storage medium storage is used for the computer program of electronic data interchange, wherein above-mentioned computer program executes computer such as
Step some or all of described in method described in the embodiment of the present application first aspect.
5th aspect, the embodiment of the present application provide a kind of computer program product, wherein above-mentioned computer program product
Non-transient computer readable storage medium including storing computer program, above-mentioned computer program are operable to make to calculate
Step some or all of described in method of the machine execution as described in the embodiment of the present application first aspect.The computer program produces
Product can be a software installation packet.
As can be seen that in the embodiment of the present application, the cellular radio diversity access and LPWAN radio frequency path of electronic equipment are total
Enjoy diversity antenna, without increasing individual antenna newly for LPWAN radio frequency path, improve integrated level, in addition, when cellular communication capability and
When LPWAN communication function is opened, if cellular communication, there are diversity demand, the type of service based on LPWAN communication is assisted
Diversity antenna resource is adjusted, to guarantee the communication quality of LPWAN communication or cellular communication, and then is realized LPWAN communication and bee
Nest communication is reasonable to be combined.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Figure 1A is the structural schematic diagram of the radio frequency framework of a kind of electronic equipment provided by the embodiments of the present application；
Figure 1B is a kind of cellular communication module and LPWAN communication module provided by the embodiments of the present application and diversity radio-frequency module
Connection schematic diagram；
Fig. 1 C is the structural schematic diagram of the radio frequency framework of another electronic equipment provided by the embodiments of the present application；
Fig. 1 D is a kind of cellular communication module and LPWAN communication module provided by the embodiments of the present application and the second RF switch
Connection schematic diagram；
Fig. 1 E is the position signal of a kind of main collection antenna and diversity antenna provided by the embodiments of the present application on an electronic device
Figure；
Fig. 2 is a kind of flow diagram of antenna switching method provided by the embodiments of the present application；
Fig. 3 is the flow diagram of another antenna switching method provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application；
Fig. 5 is a kind of structural schematic diagram of antenna-switching device provided by the embodiments of the present application.
Specific embodiment
The term that presently filed embodiment part uses is only used for explaining the specific embodiment of the application, rather than
It is intended to limit the application.The description and claims of this application and the term " first " in the attached drawing, " second ", "
Three " and " the 4th " etc. are not use to describe a particular order for distinguishing different objects.In addition, term " includes " and " tool
Have " and their any deformations, it is intended that it covers and non-exclusive includes.
Electronic equipment may include the various handheld devices with wireless communication function, mobile unit, wearable device, meter
Calculate equipment or be connected to radio modem other processing equipments and various forms of user equipment (User
Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal device) etc..
A referring to Figure 1, Figure 1A are the structural representations of the radio frequency framework of a kind of electronic equipment provided by the embodiments of the present application
Figure, the radio frequency framework include application processor (Adjunct Processor, AP), cellular communication module, diversity radio-frequency module,
First antenna tuner, diversity antenna, LPWAN communication module, main collection radio-frequency module, the second antenna tuner and main collection antenna.
Wherein, cellular communication module includes cellular modem and cellular transceiver.
Wherein, AP is connect with cellular modem and LPWAN communication module respectively, and cellular modem and honeycomb are received
Device connection is sent out, cellular transceiver and LPWAN communication module are connect with diversity radio-frequency module, cellular transceiver and main collection radio-frequency module
Connection.
Wherein, the main collection access of cellular radio includes cellular communication module and main collection radio-frequency module, the main collection access of cellular radio
It is connect with the second antenna tuner, the second antenna tuner is connect with main collection antenna.
Wherein, cellular radio diversity access includes cellular communication module and diversity radio-frequency module, and LPWAN radio frequency path includes
LPWAN communication module and diversity radio-frequency module.As it can be seen that cellular radio diversity access and LPWAN radio frequency path share diversity radio frequency
Module.Cellular radio diversity access or LPWAN radio frequency path are connect with first antenna tuner, first antenna tuner and diversity
Antenna connection.
B referring to Figure 1, Figure 1B be a kind of cellular communication module and LPWAN communication module provided by the embodiments of the present application with
The connection schematic diagram of diversity radio-frequency module, as shown in Figure 1B, the diversity radio-frequency module include multiple frequency range accesses and the first radio frequency
Switch, cellular communication module and LPWAN communication module access the first RF switch of diversity radio-frequency module.Pass through the first radio frequency
Switch controls cellular radio diversity access is connect with first antenna tuner, and then be can control cellular radio diversity access and divided
Collect antenna connection, alternatively, can control LPWAN radio frequency path to connect with first antenna tuner by the first RF switch, in turn
Controllable LPWAN radio frequency path is connect with diversity antenna.
C referring to Figure 1, Fig. 1 C are the structural representations of the radio frequency framework of another electronic equipment provided by the embodiments of the present application
Figure, the radio frequency framework include application processor (Adjunct Processor, AP), cellular communication module, diversity radio-frequency module,
Second RF switch, first antenna tuner, diversity antenna, LPWAN communication module, main collection radio-frequency module, the second antenna tuning
Device and main collection antenna.
Wherein, cellular communication module includes cellular modem and cellular transceiver.
Wherein, AP is connect with cellular modem and LPWAN communication module respectively, and cellular modem and honeycomb are received
Device connection is sent out, cellular transceiver is connect with diversity radio-frequency module and main collection radio-frequency module respectively.
Wherein, the main collection access of cellular radio includes cellular communication module and main collection radio-frequency module, the main collection access of cellular radio
It is connect by the second antenna tuner with main collection antenna.
Wherein, cellular radio diversity access includes cellular communication module and diversity radio-frequency module, and LPWAN radio frequency path includes
LPWAN communication module.Cellular radio diversity access or LPWAN radio frequency path pass through the second RF switch and the second antenna tuner
Connection, the second antenna tuner are connect with main collection antenna.
D referring to Figure 1, Fig. 1 D be a kind of cellular communication module and LPWAN communication module provided by the embodiments of the present application with
The connection schematic diagram of second RF switch, as shown in figure iD, cellular communication module and LPWAN communication module access diversity radio frequency
Second RF switch of module.Cellular radio diversity access and first antenna tuner can control to connect by the second RF switch
It connects, and then controllable cellular radio diversity access is connect with diversity antenna, alternatively, can control LPWAN by the second RF switch
Radio frequency path is connect with first antenna tuner, and then controllable LPWAN radio frequency path is connect with diversity antenna.
Wherein, under two kinds of radio frequency frameworks of Figure 1A and Fig. 1 C, the radio-frequency transmissions of LPWAN communication module and received work frequency
Rate is less than 1GHz.
Main collection antenna can be used to receive (or transmitting) high frequency (such as 1800MHz~2400MHz) signal, such as long term evolution
The signal of the B1 and B2 frequency range of (Long Term Evolutiong, LTE), it is low that main collection antenna can also be used to reception (or transmitting)
Frequently (such as 800MHz~900MHz) signal, such as global system for mobile communications (Global System for Mobile
Communications, GSM) 900M frequency range signal, same diversity antenna equally can also be used to receive (or transmitting) high frequency
Signal and low frequency signal.
Main collection antenna and diversity antenna is set to receive (or transmitting) high-frequency signal and low frequency signal, it specifically can be to master
Collect physical structure (such as length, broadband, shape, fineness), circuit parameter or the other information of antenna and diversity antenna
It is configured to realize.
Wherein, the different location of main collection antenna and diversity antenna setting on an electronic device, for example, refer to figure
1E, in fig. ie, main collection antenna and diversity antenna are separately positioned on the top and bottom of electronic equipment (such as smart phone), generally
In the case of, main collection antenna and diversity antenna are packaged in electronic equipment casing, if not opening the shell one of electronic equipment
As can't see main collection antenna and diversity antenna.In addition, electronic equipment can also include except main collection antenna and diversity antenna it
How other outer antennas, other antennas specifically operate, are not limited thereto.
It should be noted that two kinds of radio frequency frameworks shown in Figure 1A and Fig. 1 C can also include filter, power amplifier etc.,
Filter and power amplifier are configured according to specific needs.First RF switch can be single pole multiple throw, can also
To be multitool throw switch, it is not limited thereto.Second RF switch can be single-pole double throw, be also possible to single-pole double-throw switch (SPDT),
It is not limited thereto.LPWAN communication module supports remote (Long Range, Lora), SigFox, Weightless, random
Phase multiple access access (Random Phase Multiple Access, RPMA), Qowisio, N-Wave, Telensa, DART,
At least one of NB-IoT can also support the privately owned communication protocol of middle and long distance.LPWAN communication module is referred to as certainly
Group-net communication module or ad-hoc communication module.
Fig. 2 is referred to, Fig. 2 is a kind of flow diagram of antenna switching method provided by the embodiments of the present application, is applied to
Electronic equipment including above-mentioned radio frequency framework, the electronic equipment have cellular communication capability and LPWAN communication function, and the electronics
The cellular communication capability and LPWAN communication function of equipment are in open state, and method includes:
Step 201: if cellular communication, there are diversity demand, electronic equipment determines the first type of service of LPWAN communication,
The diversity demand includes demand of the cellular communication by the diversity antenna sending and receiving data.
In the implementation of the application, the diversity demand is network equipment triggering or the electronic equipment
Automatic trigger.
Specifically, when receiving incoming call, paging etc., electronic equipment determine cellular communication there are diversity demand,
In the case of this kind, which is network equipment triggering.Alternatively, detect online, search net, initiate calling etc. whens, electricity
Sub- equipment determines cellular communication, and there are diversity demands, and in that case, which is electronic equipment triggering.
Further, the current working frequency of the cellular communication is low frequency (such as working frequency is less than 1GHz).
In the implementation of the application, the method also includes: if diversity demand is not present in the cellular communication,
The diversity antenna is connect by electronic equipment with the LPWAN radio frequency path.
As can be seen that in the embodiment of the present application, when cellular communication capability and LPWAN communication function use simultaneously；Such as
Fruit cellular communication does not have diversity demand, and the preferential communication quality for guaranteeing LPWAN communication promotes the stability of LPWAN communication.
Step 202: electronic equipment based on first type of service determine the diversity antenna to connecting object, it is described
It include the LPWAN radio frequency path or the cellular radio diversity access to connecting object.
In the implementation of the application, the electronic equipment determines the diversity day based on first type of service
The specific embodiment to connecting object of line has: described if first type of service is demand service or real time business
What electronic equipment determined the diversity antenna is the LPWAN radio frequency path to connecting object.
Wherein, demand service for example has the text chat business of application (such as wechat, microblogging, QQ), immediately application immediately
Information browse business etc..Real time business for example has video call service, voice calling service, downloading service, Online Video to broadcast
Put business, online audio plays business, game on line business, live broadcast service etc..
As can be seen that in the embodiment of the present application, since demand service needs to guarantee the timeliness of data transmission, or in real time
Business needs to guarantee the real-time of data transmission, therefore in that case, the preferential quality for guaranteeing LPWAN communication, Jin Erbao
Demonstrate,prove the demand service of LPWAN communication or the stability of real time business.
Further, the electronic equipment by the diversity antenna with it is described connect to connecting object after, the method
Further include: in LPWAN data receiver or after being sent, the electronic equipment divides the diversity antenna and the cellular radio
Collect access connection.
Further, before the diversity antenna is connect by electronic equipment with the cellular radio diversity access, the side
Method further include: electronic equipment determines that the second type of service of cellular communication is demand service or real time business.
Further, before the diversity antenna is connect by electronic equipment with the cellular radio diversity access, the side
Method further include: electronic equipment determines that the received signal strength of the diversity antenna is greater than or equal to first threshold.
Further, before the diversity antenna is connect by electronic equipment with the cellular radio diversity access, the side
Method further include: electronic equipment determines that the received signal strength of the main collection antenna is less than the first threshold.
Wherein, during measuring signal intensity, the parameter of measurement includes Reference Signal Received Power (Reference
Signal Received Power, RSRP) and Reference Signal Received Quality (Reference Signal Received
At least one of Quality, RSRQ) in.
As can be seen that in the embodiment of the present application, if cellular communication has diversity demand, and the type of service of cellular communication is
Demand service or real time business, in LPWAN data receiver or after being sent, electronic equipment is in time by the diversity antenna and bee
Nest RF diversity access connection, to guarantee the demand service of cellular communication or the stability of real time business.
In the implementation of the application, the electronic equipment determines the diversity day based on first type of service
The specific embodiment to connecting object of line has: if first type of service is standby business, the electronic equipment is true
The fixed diversity antenna is the cellular radio diversity access to connecting object.
As can be seen that in the embodiment of the present application, due to standby business, needing to transmit almost without what data, therefore
In that case, preferentially guarantee the quality of cellular communication, and then guarantee the stability of cellular communication.
Further, the electronic equipment determines the logical for the cellular radio diversity to connecting object of the diversity antenna
After road, the method also includes: after cellular data receives or sends, the electronic equipment by the diversity antenna with
The LPWAN radio frequency path connection.
Further, before the diversity antenna is connect by the electronic equipment with the LPWAN radio frequency path, the side
Method further include: electronic equipment determines that the second type of service of cellular communication is not demand service or real time business.
Further, before the diversity antenna is connect by the electronic equipment with the LPWAN radio frequency path, the side
Method further include: electronic equipment determines that the received signal strength of the diversity antenna is greater than or equal to second threshold.
As can be seen that in the embodiment of the present application, if the type of service of cellular communication is not demand service or real time business,
After cellular data receives or sends, the diversity antenna is connect by electronic equipment with LPWAN radio frequency path in time, to keep away
Fault-avoidance crosses the data of LPWAN communication.
In the implementation of the application, what the electronic equipment determined the diversity antenna is described to connecting object
After cellular radio diversity access, the method also includes: after cellular data receives or sends, if detecting described
First type of service of LPWAN communication is from the standby service switching to the real time business or the demand service, then described
The diversity antenna is connect by electronic equipment with the LPWAN radio frequency path.
Further, before the diversity antenna is connect by the electronic equipment with the LPWAN radio frequency path, the side
Method further include: electronic equipment determines that the second type of service of cellular communication is not demand service or real time business.
Further, before the diversity antenna is connect by the electronic equipment with the LPWAN radio frequency path, the side
Method further include: electronic equipment determines that the received signal strength of the diversity antenna is greater than or equal to third threshold value.
As can be seen that in the embodiment of the present application, if the type of service of LPWAN communication is changed into real-time industry from standby business
Business or demand service, after cellular data receives or sends, electronic equipment is in time by the diversity antenna and LPWAN radio frequency
Access connection, to guarantee the real time business of LPWAN communication or the stability of demand service.
It should be noted that first threshold, second threshold and third threshold value can be equal, it is also possible to unequal
, it is not limited thereto.
Step 203: the diversity antenna is connect with described to connecting object by electronic equipment.
Specifically, if the diversity antenna and described not connected to connecting object, electronic equipment is by the diversity antenna
It is connect with described to connecting object；If the diversity antenna has connected with described to connecting object, described in electronic equipment maintenance
Diversity antenna and the connection to connecting object.
For example, if determine to connecting object be LPWAN radio frequency path, then electronic equipment by diversity antenna with
The connection of LPWAN radio frequency path.If determining is cellular radio diversity access to connecting object, then electronic equipment is by diversity again
Antenna and cellular radio diversity access.
In the implementation of the application, under the radio frequency framework of Figure 1A, the electronic equipment is by the diversity antenna
Have with the specific embodiment connecting to connecting object: electronic equipment is by first RF switch by the diversity day
Line is connect with described to connecting object.
In the implementation of the application, under the radio frequency framework of Fig. 1 C, the electronic equipment is by the diversity antenna
Have with the specific embodiment connecting to connecting object: electronic equipment is by second RF switch by the diversity day
Line is connect with described to connecting object.
As can be seen that in the embodiment of the present application, the cellular radio diversity access and LPWAN radio frequency path of electronic equipment are total
Enjoy diversity antenna, without increasing individual antenna newly for LPWAN radio frequency path, improve integrated level, in addition, when cellular communication capability and
When LPWAN communication function is opened, if cellular communication, there are diversity demand, the type of service based on LPWAN communication is assisted
Diversity antenna resource is adjusted, to guarantee the communication quality of LPWAN communication or cellular communication, and then is realized LPWAN communication and bee
Nest communication is reasonable to be combined.
Fig. 3 is referred to, Fig. 3 is a kind of flow diagram of antenna switching method provided by the embodiments of the present application, is applied to
Electronic equipment including above-mentioned radio frequency framework, the electronic equipment have cellular communication capability and LPWAN communication function, and the electronics
The cellular communication capability and LPWAN communication function of equipment are in open state, and method includes:
Step 301: electronic equipment determines cellular communication with the presence or absence of diversity demand, and the diversity demand includes the honeycomb
The demand that communication passes through the diversity antenna sending and receiving data.
If so, thening follow the steps 302.
If it is not, thening follow the steps 303.
Step 302: electronic equipment determines the first type of service of LPWAN communication.Execute the step 302 execution steps 304.
Step 303: the diversity antenna is connect by electronic equipment with the LPWAN radio frequency path.
Step 304: if first type of service is demand service or real time business, electronic equipment determines the diversity
Antenna is the LPWAN radio frequency path to connecting object.
Step 305: the diversity antenna is connect by electronic equipment with the LPWAN radio frequency path.
Step 306: in LPWAN data receiver or after being sent, electronic equipment is by the diversity antenna and the honeycomb
The connection of RF diversity access.
Step 307: if first type of service be standby business, electronic equipment determine the diversity antenna to even
Connecing object is the cellular radio diversity access.
Step 308: the diversity antenna is connect by electronic equipment with the cellular radio diversity access.
It should be noted that the specific implementation process of the present embodiment can be found in specific implementation described in above method embodiment
Process no longer describes herein.
It is consistent with above-mentioned Fig. 2 and embodiment shown in Fig. 3, referring to Fig. 4, Fig. 4 is provided by the embodiments of the present application one
The structural schematic diagram of kind of electronic equipment, as shown, the electronic equipment includes that the main collection access of cellular radio, cellular radio diversity are led to
Road, LPWAN radio frequency path, main collection antenna, diversity antenna, the main collection access of cellular radio are connect with the main collection antenna, institute
The cellular communication capability and LPWAN communication function for stating electronic equipment are in open state, and electronic equipment further includes processor, deposits
Reservoir, communication interface and one or more programs, wherein said one or multiple programs are stored in above-mentioned memory,
And it is configured to be executed by above-mentioned processor, above procedure includes the instruction for executing following steps:
If there are diversity demands for cellular communication, it is determined that the first type of service of LPWAN communication, the diversity demand include
The demand that the cellular communication passes through the diversity antenna sending and receiving data；
Based on first type of service determine the diversity antenna to connecting object, described to connecting object includes institute
State LPWAN radio frequency path or the cellular radio diversity access；
The diversity antenna is connect with described to connecting object.
As can be seen that in the embodiment of the present application, the cellular radio diversity access and LPWAN radio frequency path of electronic equipment are total
Enjoy diversity antenna, without increasing individual antenna newly for LPWAN radio frequency path, improve integrated level, in addition, when cellular communication capability and
When LPWAN communication function is opened, if cellular communication, there are diversity demand, the type of service based on LPWAN communication is assisted
Diversity antenna resource is adjusted, to guarantee the communication quality of LPWAN communication or cellular communication, and then is realized LPWAN communication and bee
Nest communication is reasonable to be combined.
In the implementation of the application, based on first type of service determine the diversity antenna wait connect
In terms of object, above procedure includes the instruction specifically for executing following steps: if first type of service is demand service
Or real time business, it is determined that the diversity antenna is the LPWAN radio frequency path to connecting object；
By the diversity antenna with it is described connect to connecting object after, above procedure further includes for executing following step
Rapid instruction: in LPWAN data receiver or after being sent, the diversity antenna and the cellular radio diversity access are connected
It connects.
In the implementation of the application, based on first type of service determine the diversity antenna wait connect
In terms of object, above procedure includes the instruction specifically for executing following steps: if first type of service is standby business,
Then determine the diversity antenna is the cellular radio diversity access to connecting object.
In the implementation of the application, above procedure further includes the instruction for executing following steps: if the bee
Diversity demand is not present in nest communication, then connect the diversity antenna with the LPWAN radio frequency path.
In the implementation of the application, the diversity demand is network equipment triggering or the electronic equipment
Automatic trigger.
In the implementation of the application, the LPWAN radio frequency path and the cellular radio diversity path sharing point
Collect radio-frequency module, the diversity radio-frequency module includes the first RF switch, by the diversity antenna and described to connecting object
Connection aspect, above procedure include the instruction specifically for executing following steps: will be described point by first RF switch
Collection antenna is connect with described to connecting object.
In the implementation of the application, the electronic equipment further includes the second RF switch, and the LPWAN radio frequency is logical
Road and the cellular radio diversity access are connect with second RF switch, by the diversity antenna with described wait connect
Object connection aspect, above procedure include the instruction specifically for executing following steps: by second RF switch by institute
Diversity antenna is stated to connect with described to connecting object.
It should be noted that the specific implementation process of the present embodiment can be found in specific implementation described in above method embodiment
Process no longer describes herein.
Above-described embodiment is mainly described the scheme of the embodiment of the present application from the angle of method side implementation procedure.It can
With understanding, in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or soft for electronic equipment
Part module.Those skilled in the art should be readily appreciated that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function is studied carefully
Unexpectedly it is executed in a manner of hardware or computer software driving hardware, the specific application and design constraint depending on technical solution
Condition.Professional technician can specifically realize described function to each using distinct methods, but this
It realizes it is not considered that exceeding scope of the present application.
The embodiment of the present application can carry out the division of functional unit according to the method example to electronic equipment, for example, can
With each functional unit of each function division of correspondence, two or more functions can also be integrated in a processing unit
In.The integrated unit both can take the form of hardware realization, can also realize in the form of software functional units.It needs
It is noted that be schematical, only a kind of logical function partition to the division of unit in the embodiment of the present application, it is practical real
It is current that there may be another division manner.
It is below the application Installation practice, the application Installation practice is realized for executing the application embodiment of the method
Method.Referring to Fig. 5, Fig. 5 is a kind of antenna-switching device provided by the embodiments of the present application, it is applied to include cellular radio master
Collect the electronic equipment of access, cellular radio diversity access, LPWAN radio frequency path, main collection antenna, diversity antenna, the honeycomb is penetrated
Frequently main collection access is connect with the main collection antenna, and the cellular communication capability and LPWAN communication function of the electronic equipment are in
Open state, described device include:
Type of service determination unit 501, if there are diversity demands for cellular communication, it is determined that the first of LPWAN communication
Type of service, the diversity demand include demand of the cellular communication by the diversity antenna sending and receiving data；
Connecting object determination unit 502, for based on first type of service determine the diversity antenna wait connect
Object, described to connecting object includes the LPWAN radio frequency path or the cellular radio diversity access；
Connection unit 503, for the diversity antenna to be connect with described to connecting object.
As can be seen that in the embodiment of the present application, the cellular radio diversity access and LPWAN radio frequency path of electronic equipment are total
Enjoy diversity antenna, without increasing individual antenna newly for LPWAN radio frequency path, improve integrated level, in addition, when cellular communication capability and
When LPWAN communication function is opened, if cellular communication, there are diversity demand, the type of service based on LPWAN communication is assisted
Diversity antenna resource is adjusted, to guarantee the communication quality of LPWAN communication or cellular communication, and then is realized LPWAN communication and bee
Nest communication is reasonable to be combined.
In the implementation of the application, based on first type of service determine the diversity antenna wait connect
In terms of object, above-mentioned connecting object determination unit 502 is specifically used for: if first type of service is demand service or real-time industry
Business, it is determined that the diversity antenna is the LPWAN radio frequency path to connecting object；
By the diversity antenna with it is described connect to connecting object after, above-mentioned connection unit 503 is also used to
LPWAN data receiver or after being sent, the diversity antenna is connect with the cellular radio diversity access.
In the implementation of the application, based on first type of service determine the diversity antenna wait connect
In terms of object, above-mentioned connecting object determination unit 502 is specifically used for: if first type of service is standby business, it is determined that
The diversity antenna is the cellular radio diversity access to connecting object.
In the implementation of the application, above-mentioned connection unit 503, if being also used to the cellular communication, there is no diversity
The diversity antenna is then connect by demand with the LPWAN radio frequency path.
In the implementation of the application, the diversity demand is network equipment triggering or the electronic equipment
Automatic trigger.
In the implementation of the application, the LPWAN radio frequency path and the cellular radio diversity path sharing point
Collect radio-frequency module, the diversity radio-frequency module includes the first RF switch, by the diversity antenna and described to connecting object
Connection aspect, above-mentioned connection unit 503 is specifically used for: by first RF switch by the diversity antenna and described to even
Connect object connection.
In the implementation of the application, the electronic equipment further includes the second RF switch, and the LPWAN radio frequency is logical
Road and the cellular radio diversity access are connect with second RF switch, by the diversity antenna with described wait connect
Object connection aspect, above-mentioned connection unit 503 is specifically used for: by second RF switch by the diversity antenna with it is described
It is connected to connecting object.
It should be noted that signal strength determination unit 501, connecting object determination unit 502 and connection unit 503 can lead to
Cross processor realization.
The embodiment of the present application also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity
The computer program of subdata exchange, the computer program make computer execute any as recorded in above method embodiment
Some or all of method step, above-mentioned computer include electronic equipment.
The embodiment of the present application also provides a kind of computer program product, and above-mentioned computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, above-mentioned computer program are operable to that computer is made to execute such as above-mentioned side
Some or all of either record method step in method embodiment.The computer program product can be a software installation
Packet, above-mentioned computer includes electronic equipment.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of said units, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical 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, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment above method of the application
Step.And memory above-mentioned includes: USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory
May include: flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English:
Random Access Memory, referred to as: RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application
There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of antenna switching method, which is characterized in that be applied to logical including the main collection access of cellular radio, cellular radio diversity
Road, low-power consumption Wide Area Network LPWAN radio frequency path, the main electronic equipment for collecting antenna, diversity antenna, the main collection of cellular radio are logical
Road is connect with the main collection antenna, which comprises
If there are diversity demands for cellular communication, it is determined that the first type of service of LPWAN communication, the diversity demand include described
The demand that cellular communication passes through the diversity antenna sending and receiving data；
Based on first type of service determine the diversity antenna to connecting object, described to connecting object includes described
LPWAN radio frequency path or the cellular radio diversity access；
The diversity antenna is connect with described to connecting object.
2. the method according to claim 1, wherein described determine the diversity based on first type of service
Antenna to connecting object, comprising: if first type of service be demand service or real time business, it is determined that the diversity day
Line is the LPWAN radio frequency path to connecting object；
It is described by the diversity antenna with it is described connect to connecting object after, the method also includes: in LPWAN data receiver
Or after being sent, the diversity antenna is connect with the cellular radio diversity access.
3. method according to claim 1 or 2, which is characterized in that described based on described in first type of service determination
Diversity antenna to connecting object, comprising: if first type of service be standby business, it is determined that the diversity antenna to
Connecting object is the cellular radio diversity access.
4. method according to claim 1-3, which is characterized in that the method also includes:
If diversity demand is not present in the cellular communication, the diversity antenna is connect with the LPWAN radio frequency path.
5. method according to claim 1-4, which is characterized in that the diversity demand is network equipment triggering
Or the electronic equipment automatic trigger.
6. method according to claim 1-5, which is characterized in that the LPWAN radio frequency path and the honeycomb
RF diversity path sharing diversity radio-frequency module, the diversity radio-frequency module includes the first RF switch, described by the diversity
Antenna is connect with described to connecting object, comprising: by first RF switch by the diversity antenna with described wait connect
Object connection.
7. method according to claim 1-5, which is characterized in that the electronic equipment further includes that the second radio frequency is opened
Close, the LPWAN radio frequency path and the cellular radio diversity access connect with second RF switch, it is described will described in
Diversity antenna is connect with described to connecting object, comprising: by second RF switch by the diversity antenna and it is described to
Connecting object connection.
8. a kind of antenna-switching device, which is characterized in that be applied to logical including the main collection access of cellular radio, cellular radio diversity
Road, low-power consumption Wide Area Network LPWAN radio frequency path, the main electronic equipment for collecting antenna, diversity antenna, the main collection of cellular radio are logical
Road is connect with the main collection antenna, and described device includes:
Type of service determination unit, if there are diversity demands for cellular communication, it is determined that the first service class of LPWAN communication
Type, the diversity demand include demand of the cellular communication by the diversity antenna sending and receiving data；
Connecting object determination unit, for based on first type of service determine the diversity antenna to connecting object, institute
Stating to connecting object includes the LPWAN radio frequency path or the cellular radio diversity access；
Connection unit, for the diversity antenna to be connect with described to connecting object.
9. a kind of electronic equipment, which is characterized in that the electronic equipment includes referring to hand vein recognition module, and the electronic equipment also wraps
Memory, communication interface are included, and one or more programs, one or more of programs are stored in the memory,
And it is configured to be executed by the processor, described program includes for executing the method according to claim 1 to 7
In step instruction.
10. a kind of computer readable storage medium, which is characterized in that storage is used for the computer program of electronic data interchange,
In, the computer program makes computer execute the method according to claim 1 to 7.
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|---|---|---|---|
| CN201910557582.6A CN110198183B (en) | 2019-06-25 | 2019-06-25 | Antenna switching method and related equipment |
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| CN112436878A (en) * | 2020-11-22 | 2021-03-02 | 广州技象科技有限公司 | Signal receiving mode switching method and device based on service type |
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