CN109831223A - Antenna multiplexed radio-frequency unit and terminal - Google Patents
Antenna multiplexed radio-frequency unit and terminal Download PDFInfo
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- CN109831223A CN109831223A CN201910216666.3A CN201910216666A CN109831223A CN 109831223 A CN109831223 A CN 109831223A CN 201910216666 A CN201910216666 A CN 201910216666A CN 109831223 A CN109831223 A CN 109831223A
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Abstract
The invention discloses a kind of antenna multiplexed radio-frequency unit and terminals.Antenna multiplexed radio-frequency unit includes multiple radio-frequency antennas, multiple wireless antennas, radio circuit and gating module.Radio circuit includes 4G RF front-end module, 5G RF front-end module, WiFi RF front-end module and GPS radio frequency front-end module.Portion radio frequency antenna connects 4G RF front-end module and 5G RF front-end module by gating module.Whole wireless antennas connect WiFi RF front-end module and GPS radio frequency front-end module by gating module.The antenna multiplexed radio-frequency unit of embodiment of the present invention, 5G RF front-end module and 4G RF front-end module can be with multiplexing part radio-frequency antennas, WiFi RF front-end module and GPS radio frequency front-end module can be multiplexed whole wireless antennas, to reduce requirement of the multi-mode communication terminal to antenna amount, while reducing the cost and design complexities of terminal.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of antenna multiplexed radio-frequency unit and terminal.
Background technique
5GNR is based on orthogonal frequency division multiplexi (OFDM, Orthogonal Frequency Division
Multiplexing the global 5G standard of design of completely newly eating dishes without rice or wine).Off the net in dependent group, 5GNR terminal need to support EN-DC
Mode, i.e. E-UTRA-NR dual link, 5GNR terminal can connect the base station 5G and LTE base station simultaneously.
In the related art, 5G communication needs 4*4 antenna, 4G communication highest need 4*4 antenna (compatible supports 2G with
3G), WiFi communication highest needs 4*4 antenna (compatible support bluetooth), and GPS communication highest needs 2*2 antenna.When 5GNR terminal
Work opens WiFi (WirelessFidelity, Wireless Fidelity) hot spot function (5G signal under EN-DC mode simultaneously
Be converted to WiFi signal) and GPS (GlobalPositioningSystem, global positioning system) function, at most need 4+4+4+
2=14 antenna.However, so many antenna, is a huge challenge for the limited space of 5GNR terminal.
Summary of the invention
The present invention provides a kind of antenna multiplexed radio-frequency unit and terminal.
The antenna multiplexed radio-frequency unit of embodiment of the present invention includes:
Multiple radio-frequency antennas and multiple wireless antennas；With
Radio circuit, the radio circuit include 4G RF front-end module, 5G RF front-end module, WiFi radio-frequency front-end mould
Block and GPS radio frequency front-end module；
Gating module, the part radio-frequency antenna connect the 4G RF front-end module and described by the gating module
5G RF front-end module, all the wireless antennas connect the WiFi RF front-end module and described by the gating module
GPS radio frequency front-end module.
The antenna multiplexed radio-frequency unit of embodiment of the present invention, 5G RF front-end module and 4G RF front-end module can answer
With portion radio frequency antenna, WiFi RF front-end module and GPS radio frequency front-end module can be multiplexed whole wireless antennas, to reduce
Requirement of the multi-mode communication terminal to antenna amount, while reducing the cost and design complexities of terminal.
The terminal of embodiment of the present invention, including antenna multiplexed radio-frequency unit described in above embodiment.
The terminal of embodiment of the present invention, the antenna multiplexed radio-frequency unit of embodiment of the present invention, 5G RF front-end module
It can be answered with multiplexing part radio-frequency antenna, WiFi RF front-end module and GPS radio frequency front-end module with 4G RF front-end module
With whole wireless antennas, to reduce requirement of the multi-mode communication terminal to antenna amount, while the cost and design of terminal are reduced
Complexity.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, in which:
Fig. 1 is the module diagram of the terminal of embodiment of the present invention；
Fig. 2 is the module diagram of the antenna multiplexed radio-frequency unit of embodiment of the present invention；
Fig. 3 is another module diagram of the antenna multiplexed radio-frequency unit of embodiment of the present invention；
Fig. 4 is the another module diagram of the antenna multiplexed radio-frequency unit of embodiment of the present invention；
Fig. 5 is another module diagram of the antenna multiplexed radio-frequency unit of embodiment of the present invention.
Main element symbol description:
Before terminal 1000, antenna multiplexed radio-frequency unit 100, radio-frequency antenna A, wireless antenna B, radio circuit 10,4G radio frequency
End module 12,4G chip 122,4G radio-frequency receiving-transmitting mould group 124,4G radio frequency receiving group 126,5G RF front-end module 14,5G core
Piece 142,5G radio-frequency receiving-transmitting mould group 144,5G radio frequency receiving group 146, second switch 148, WiFi RF front-end module 16, WiFi
Chip 162, WiFi-2.4G radio-frequency receiving-transmitting mould group 164, WiFi-5G radio-frequency receiving-transmitting mould group 166, GPS radio frequency front-end module 18, GPS
Chip 182, GPS-L5 radio frequency receiving group 186, gating module 20, first switch 22, closes at GPS-L1 radio frequency receiving group 184
Road device 24, control module 30, shell 200, rear cover 210, frame 220, circuit board 300.
Specific embodiment
Embodiments of the present invention are described below in detail, the embodiment of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, for explaining only the invention, and should not be understood as to limit of the invention
System.
In the description of embodiments of the present invention, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include one or more feature.In embodiments of the present invention
In description, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For ability
For the those of ordinary skill in domain, can understand as the case may be above-mentioned term in embodiments of the present invention specifically contain
Justice.
Referring to Fig. 1, the antenna multiplexed radio-frequency unit 100 of embodiment of the present invention is applied to the end of embodiment of the present invention
End 1000.Terminal 1000 includes antenna multiplexed radio-frequency unit 100 and shell 200.Shell 200 includes rear cover 210 interconnected
With frame 220.Shell 200 can be used for installing antenna so that terminal 1000 passes through antenna receiving and transmitting signal.Specifically, antenna is mountable
In frame 220 and/or rear cover 210.
It is appreciated that rear cover 210 and frame 220 can be integrally formed, complete shell 200 is formed.Shell 200, which has, to be received
It receives space, can be used for storing the devices such as circuit board 300, display screen, battery.Antenna multiplexed 100 part (radio circuit of radio-frequency unit
10) it is arranged on the circuit board 300.
In some instances, shell 200 can be the metals such as metal shell, such as magnesium alloy, stainless steel.Certainly, shell
200 material is not limited to this, and can also use other way.For example, shell 200 can be plastic casing, ceramic shell.Again
Such as, shell 200 may include plastic portions and metal part, and shell 200 can be metal and the mutually matched shell knot of plastic cement
Structure.Specifically, can first forming metal part, such as using forming magnesium alloy substrate by the way of being molded, on magnesium alloy substrate
Injection moulding plastic again forms plastic substrate, then constitutes complete shell structure.
In example of the invention, terminal 1000 is 5GNR terminal.By the way of independence networking (SA, using 5G core net)
Under, 5GNR terminal 1000 can individually be connect with the base station 5G, not need the assistance of the base station (4G) LTE.In dependent networking, (NSA is adopted
With 4G core net) mode under, 5GNR terminal 1000 need to support EN-DC mode, i.e. E-UTRA-NR dual link, 5GNR terminal
1000 can connect the base station 5G and LTE base station simultaneously, wherein the base station 5G connects 4G core net by LTE base station.
Referring to Fig. 2, the antenna multiplexed radio-frequency unit 100 of embodiment of the present invention includes multiple radio-frequency antenna A, Duo Gewu
Wire antenna B, radio circuit 10 and gating module 20.Radio circuit 10 includes 4G RF front-end module 12,5G RF front-end module
14, WiFi RF front-end module 16 and GPS radio frequency front-end module 18.Portion radio frequency antenna A connects 4G by gating module 20 and penetrates
Frequency front-end module 12 and 5G RF front-end module 14.Portion radio frequency antenna A is directly connected to 4G RF front-end module 12, portion radio frequency
Antenna A is directly connected to 5G RF front-end module 14.Whole wireless antenna B connect WiFi RF front-end module by gating module 20
16 and GPS radio frequency front-end module 18.
The antenna multiplexed radio-frequency unit 100 of embodiment of the present invention, 5G RF front-end module 14 and 4G RF front-end module
12 can be multiplexed all wirelessly with multiplexing part radio-frequency antenna A, WiFi RF front-end module 16 and GPS radio frequency front-end module 18
Antenna B, to reduce requirement of the multi-mode communication terminal 1000 to antenna amount, while the cost and design that reduce terminal 1000 are again
Miscellaneous degree.
It is appreciated that the frequency range that the radio-frequency antenna A of connection 5G RF front-end module 14 and 4G RF front-end module 12 is supported
Wider range, including 4G frequency range and 5G frequency range.The radio-frequency antenna A for only connecting 5G RF front-end module 14 at least supports 5G frequency range.
The radio-frequency antenna A for only connecting 4G RF front-end module 12 at least supports 4G frequency range.Connection WiFi RF front-end module 16 and GPS are penetrated
The band limits that the wireless antenna B of frequency front-end module 18 is supported is wider, including WiFi frequency range and GPS frequency range.In the present invention, lead to
Multiplexing part radio-frequency antenna A and whole wireless antenna B are crossed to reduce requirement of the multi-mode communication terminal 1000 to antenna amount, is avoided
Multiple antennas was set in the limited space of terminal 1000, to reduce the cost and design complexities of terminal 1000.
It should be noted that Fig. 1 and antenna multiplexed radio-frequency unit 100 shown in Fig. 2, it is merely meant that antenna multiplexed radio frequency fills
Main modular or the component for setting 100, quantity and installation site to radio-frequency antenna A and wireless antenna B are not made specifically to limit.
Fig. 3 and Fig. 4 are please referred to, in some embodiments, antenna multiplexed radio-frequency unit 100 includes control module 30.Control
Molding block 30 connects 4G RF front-end module 12,5G RF front-end module 14, WiFi RF front-end module 16 and GPS radio frequency front end
Module 18.Control module 30 is for monitoring 4G RF front-end module 12,5G RF front-end module 14, WiFi RF front-end module 16
With the working condition of GPS radio frequency front-end module 18.
Specifically, 5G RF front-end module 14 includes 5G chip 142.4G RF front-end module 12 includes 4G chip 122.
WiFi RF front-end module 16 includes WiFi chip 162.GPS radio frequency front-end module 18 includes GPS chip 182.Control module 30
Connect 5G chip 142,4G chip 122, WiFi chip 162 and GPS chip 182.Control module 30 can be monitored by data line
The network information of 5G chip 142,4G chip 122, WiFi chip 162 and GPS chip 182, so that it is determined that 4G RF front-end module
12, whether 5G RF front-end module 14, WiFi RF front-end module 16 and GPS radio frequency front-end module 18 are in running order.?
In the present invention, control module 30 can be application chip (Application Processor, i.e. AP chip).
Referring to Fig. 3, in some embodiments, the quantity of multiple radio-frequency antenna A is five.Gating module 20 includes three
A first switch 22.Wherein each radio-frequency antenna A in three radio-frequency antenna A connects 4G by a corresponding first switch 22
RF front-end module 12 and 5G RF front-end module 14, the one-to-one connection 4G RF front-end module 12 of other two radio-frequency antenna A
With 5G RF front-end module 14.
Specifically, 5G RF front-end module 14 includes 5G radio-frequency receiving-transmitting mould group 144 and three 5G radio frequency receiving groups 146.
4G RF front-end module 12 includes 4G radio-frequency receiving-transmitting mould group 124 and three 4G radio frequency receiving groups 126.Wherein three radio-frequency antennas
The corresponding first switch 22 of each radio-frequency antenna A connection in A, first switch 22 reconnect a 5G radio frequency receiving group
146 and a 4G radio frequency receiving group 126.A radio-frequency antenna A in other two radio-frequency antenna A is directly connected to 5G radio frequency receipts
Mould group 144 is sent out, another radio-frequency antenna A is directly connected to 4G radio-frequency receiving-transmitting mould group 124.
In other words, 5G radio-frequency receiving-transmitting mould group 144 connects a radio-frequency antenna A, and each 5G radio frequency receiving group 146 connects
A corresponding first switch 22, first switch 22 reconnect a corresponding radio-frequency antenna A.4G radio-frequency receiving-transmitting mould group 124 connects
A radio-frequency antenna A is met, each 4G radio frequency receiving group 126 connects a corresponding first switch 22, and first switch 22 connects again
Meet a corresponding radio-frequency antenna A.First switch 22 can be single-pole double-throw switch (SPDT) (SPDT).
Further, referring to Fig. 5,5G RF front-end module 14 includes second switch 148.5G radio-frequency receiving-transmitting mould group 144
Second switch 148 is connected with three 5G radio frequency receiving groups 146, second switch 148 is separately connected three first switches 22 and one
A radio-frequency antenna A.In this way, the transmitting signal of 5G frequency range can be in four radio-frequency antenna A when 5G RF front-end module 14 works
Upper wheel scan flow, the radio-frequency antenna A for selecting performance best go out signal radiation is emitted.Second switch 148 can be four knives four
Throw switch (4P4T).
In some embodiments, control module 30 is separately connected three first switches 22.In 4G RF front-end module 12
When working at the same time with 5G RF front-end module 14,5G radio-frequency front-end mould is connected for controlling each first switch 22 in control module 30
The connection of block 14 and radio-frequency antenna A and the connection for disconnecting 4G RF front-end module 12 and radio-frequency antenna A.
It is appreciated that when the work of 5GNR terminal 1000 is under EN-DC mode, 5G RF front-end module 14 and 4G radio-frequency front-end
Module 12 can work at the same time.At this point, control module 30, which controls each first switch 22, is connected 5G RF front-end module 14 and radio frequency
The connection of antenna A and the connection for disconnecting 4G RF front-end module 12 and radio-frequency antenna A, the limitation work of 4G RF front-end module 12 exist
The main resource of radio-frequency antenna A is assembled and gives 5G frequency range by auxiliary of the single antenna mode to network as 5G, guarantees 5G connected state
Normally.
In some embodiments, control module 30 is separately connected three first switches 22.In 4G RF front-end module 12
Work and 5G RF front-end module 14 is not when working, 4G radio-frequency front-end is connected for controlling each first switch 22 in control module 30
The connection of module 12 and radio-frequency antenna A and the connection for disconnecting 5G RF front-end module 14 and radio-frequency antenna A.
It is appreciated that when 4G RF front-end module 12 works and 5G RF front-end module 14 does not work, control module 30
The main resource of radio-frequency antenna A is assembled and gives 5G frequency range, guarantees that 4G connected state is normal.
In some embodiments, control module 30 is separately connected three first switches 22, in 5G RF front-end module 14
Work and 4G RF front-end module 12 is not when working, 5G radio-frequency front-end is connected for controlling each first switch 22 in control module 30
The connection of module 14 and radio-frequency antenna A and the connection for disconnecting 4G RF front-end module 12 and radio-frequency antenna A.
It is appreciated that when 5G RF front-end module 14 works and 4G RF front-end module 12 does not work, control module 30
The main resource of radio-frequency antenna A is assembled and gives 5G frequency range, guarantees that 5G connected state is normal.
Referring to Fig. 4, in some embodiments, the quantity of multiple radio-frequency antenna A is five.Gating module 20 includes the
One switch 22.One of radio-frequency antenna A connects 4G RF front-end module 12 and 5G RF front-end module by first switch 22
14, remaining radio-frequency antenna A connection 4G RF front-end module 12, excess-three radio-frequency antenna A connection 5G RF front-end module
14。
Specifically, 5G RF front-end module 14 includes 5G radio-frequency receiving-transmitting mould group 144 and three 5G radio frequency receiving groups 146.
4G RF front-end module 12 includes 4G radio-frequency receiving-transmitting mould group 124 and 4G radio frequency receiving group 126.One of radio-frequency antenna A connects
First switch 22 is connect, first switch 22 reconnects 4G radio frequency receiving group 126 and a 5G radio frequency receiving group 146.Remaining four
A radio-frequency antenna A in a radio-frequency antenna A is directly connected to 4G radio-frequency receiving-transmitting mould group 124, and a radio-frequency antenna A is directly connected to 5G
Radio-frequency receiving-transmitting mould group 144, other two radio-frequency antenna A and the one-to-one connection of other two 5G radio frequency receiving group 146.First opens
Closing 22 can be single-pole double-throw switch (SPDT) (SPDT).
Further, 5G RF front-end module 14 includes second switch 148.5G radio-frequency receiving-transmitting mould group 144 and three 5G are penetrated
Frequency receiving module 146 connects second switch 148, and second switch 148 is separately connected first switch 22 and three radio-frequency antenna A.Such as
This, when 5G RF front-end module 14 works, the transmitting signal of 5G frequency range can take turns scan flow on four radio-frequency antenna A, choosing
It selects the best radio-frequency antenna A of performance and goes out signal radiation is emitted.Second switch 148 can be four knives, four throw switch (4P4T).
It should be noted that in the present invention, the band limits that 4G RF front-end module 12 is supported is wider, include 4G frequency
Section, 3G frequency range and 2G frequency range.In other words, 4G RF front-end module 12 can be with compatible processing 4G signal, 3G signal and 2G signal.
Fig. 3-Fig. 5 is please referred to, in some embodiments, the quantity of wireless antenna B is two.Gating module 20 includes two
A combiner 24.GPS radio frequency front-end module 18 includes GPS-L1 radio frequency receiving group 184 and GPS-L5 radio frequency receiving group 186.
WiFi RF front-end module 16 includes two WiFi-2.4G radio-frequency receiving-transmitting mould groups 164 and two WiFi-5G radio-frequency receiving-transmitting mould groups
166.One of combiner 24 connects GPS-L1 radio frequency receiving group 184, WiFi-2.4G radio-frequency receiving-transmitting mould group 164, WiFi-
5G radio-frequency receiving-transmitting mould group 166 and a corresponding wireless antenna B.Another combiner 24 connects GPS-L5 radio frequency receiving group
186, WiFi-2.4G radio-frequency receiving-transmitting mould group 164, WiFi-5G radio-frequency receiving-transmitting mould group 166 and a corresponding wireless antenna B.
It is appreciated that GPS-L1 radio frequency receiving group 184 and GPS-L5 radio frequency receiving group 186 will not work at the same time.Eventually
1000 starting GPS positioning of end, when terminal 1000 receives the signal of GPS-L1 frequency range (1575.42 ± 1.023MHz), GPS-
L1 radio frequency receiving group 184 works；When terminal 1000 receives the signal of GPS-L5 frequency range (1176.45 ± 1.023MHz),
GPS-L5 radio frequency receiving group 186 works.WiFi-2.4G radio-frequency receiving-transmitting mould group 164 and WiFi-5G radio-frequency receiving-transmitting mould group 166 are not
It can work at the same time.Terminal 1000 opens Wi-Fi hotspot or links the Wi-Fi hotspot of other equipment, when terminal 1000 receives WiFi-
When the signal of 2.4G frequency range (2400-2483.5MHz), WiFi-2.4G radio-frequency receiving-transmitting mould group 164 works；When terminal 1000 receives
To WiFi-5G frequency range (5150-5850MHz) signal when, WiFi-5G radio-frequency receiving-transmitting mould group 166 work.
In the present embodiment, combiner 24 includes four ports, and one of port connects wireless antenna B, excess-three
Two ports in port connect WiFi RF front-end module 16, another port connects GPS radio frequency front-end module 18.Work as end
When end 1000 receives signal, the port connecting with wireless antenna B is as input port, with WiFi RF front-end module 16 and GPS
Three ports that RF front-end module 18 connects are as output port.When terminal 1000 emits signal, with WiFi radio-frequency front-end
Three ports that module 16 and GPS radio frequency front-end module 18 connect are as input port, the port conduct that connect with wireless antenna B
Output port.
GPS signal and WiFi signal (GPS radio frequency front-end module 18 and WiFi radio-frequency front-end mould are received simultaneously in terminal 1000
Block 16 works at the same time) when, signal all the way that combiner 24 can receive the same wireless antenna B (such as comprising GPS-L1
The reception signal of frequency range and WiFi-2.4G frequency range) two paths of signals is divided into according to frequency threshold, then two paths of signals is transmitted separately to
GPS-L1 radio frequency receiving group 184 and WiFi-2.4G radio-frequency receiving-transmitting mould group 164 are handled.
Since GPS radio frequency front-end module 18 can only receive signal, signal, WiFi-2.4G radio-frequency receiving-transmitting mould group cannot be emitted
164 and WiFi-5G radio-frequency receiving-transmitting mould group 166 will not work at the same time.Therefore, when terminal 1000 emits WiFi signal, combiner 24
Only signal passes through all the way, without merging.
In the present invention, GPS-L1 radio frequency receiving group 184 includes the low noise of two filters of two filters and connection
Acoustic amplifier (LNA, Low Noise Amplifier), one of filter connect GPS chip 182, another filter connects
Connect combiner 24.Low-noise amplifier can play enhancing amplification to signal is received.The letter of filter permission GPS-L1 frequency range
Number pass through, filters out the signal of other frequency ranges.The composition device and GPS-L1 radio frequency receiving of GPS-L5 radio frequency receiving group 186
Group 184 is consistent, and details are not described herein.
WiFi-2.4G radio-frequency receiving-transmitting mould group 164 includes power amplifier (PA, Power Amplifier), low noise amplification
The filter of device, the single-pole double-throw switch (SPDT) of connection power amplifier and low-noise amplifier and connection single-pole double-throw switch (SPDT).Power
Amplifier and low-noise amplifier are all connected with WiFi chip 162, and filter connects combiner 24.Power amplifier can be right
The transmitting signal of WiFi-2.4G plays enhancing amplification.Low-noise amplifier can reception signal to WiFi-2.4G play enhancing
Amplification.Filter allows the signal of WiFi-2.4G frequency range to pass through, and filters out the signal of other frequency ranges.WiFi-5G radio frequency is received
Sending out mould group 166 includes filter.Filter connects WiFi chip 162 and combiner 24.The letter of filter permission WiFi-5G frequency range
Number pass through, filters out the signal of other frequency ranges.
It should be noted that in the example of Fig. 3-Fig. 5, a WiFi-2.4G radio-frequency receiving-transmitting mould group 164 and one
WiFi-5G radio-frequency receiving-transmitting mould group 166 is integrated in the same module.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", specific examples or " some examples " etc. means the tool described in conjunction with the embodiment or example
Body characteristics, structure, material or feature are contained at least one embodiment or example of the invention.In the present specification,
Schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processing module or other can be from instruction
Execute system, device or equipment instruction fetch and the system that executes instruction) use, or combine these instruction execution systems, device or
Equipment and use.For the purpose of this specification, " computer-readable medium " can be it is any may include, store, communicating, propagating or
Transfer program uses for instruction execution system, device or equipment or in conjunction with these instruction execution systems, device or equipment
Device.The more specific example (non-exhaustive list) of computer-readable medium include the following: there are one or more wirings
Electrical connection section (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of embodiments of the present invention can be with hardware, software, firmware or their combination come real
It is existing.In the above-described embodiment, multiple steps or method can be with storages in memory and by suitable instruction execution system
The software or firmware of execution is realized.For example, if realized with hardware, in another embodiment, ability can be used
Any one of following technology or their combination well known to domain is realized: being had for realizing logic function to data-signal
The discrete logic of logic gates, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
In addition, each functional unit in various embodiments of the present invention can integrate in a processing module, it can also
To be that each unit physically exists alone, can also be integrated in two or more units in a module.It is above-mentioned integrated
Module both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module
If in the form of software function module realize and when sold or used as an independent product, also can store one calculating
In machine read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (11)
1. a kind of antenna multiplexed radio-frequency unit characterized by comprising
Multiple radio-frequency antennas and multiple wireless antennas；
Radio circuit, the radio circuit include 4G RF front-end module, 5G RF front-end module, WiFi RF front-end module and
GPS radio frequency front-end module；With
Gating module, the part radio-frequency antenna connects the 4G RF front-end module by the gating module and the 5G is penetrated
Frequency front-end module, all the wireless antenna connects the WiFi RF front-end module and the GPS by the gating module
RF front-end module.
2. antenna multiplexed radio-frequency unit as described in claim 1, which is characterized in that the antenna multiplexed radio-frequency unit includes control
Molding block, the control module connect the 4G RF front-end module, the 5G RF front-end module, the WiFi radio-frequency front-end
Module and the GPS radio frequency front-end module, the control module is for before monitoring the 4G RF front-end module, the 5G radio frequency
The working condition of end module, the WiFi RF front-end module and the GPS radio frequency front-end module.
3. antenna multiplexed radio-frequency unit as claimed in claim 2, which is characterized in that the quantity of the multiple radio-frequency antenna is five
A, the gating module includes three first switches, wherein each of three described radio-frequency antennas radio-frequency antenna passes through
The corresponding first switch connects the 4G RF front-end module and the 5G RF front-end module, described in other two
The radio-frequency antenna one-to-one connection 4G RF front-end module and the 5G RF front-end module.
4. antenna multiplexed radio-frequency unit as claimed in claim 3, which is characterized in that the control module is separately connected described three
A first switch, when the 4G RF front-end module and the 5G RF front-end module work at the same time, the control module is used
The connection of the 5G RF front-end module and the radio-frequency antenna is connected in each first switch of control and disconnects the 4G
The connection of RF front-end module and the radio-frequency antenna.
5. antenna multiplexed radio-frequency unit as claimed in claim 3, which is characterized in that the control module is separately connected described three
A first switch, when the 4G RF front-end module works and the 5G RF front-end module does not work, the control module
Described in the connection and disconnection that the 4G RF front-end module and the radio-frequency antenna are connected for controlling each first switch
The connection of 5G RF front-end module and the radio-frequency antenna.
6. antenna multiplexed radio-frequency unit as claimed in claim 3, which is characterized in that the control module is separately connected described three
A first switch, when the 5G RF front-end module works and the 4G RF front-end module does not work, the control module
Described in the connection and disconnection that the 5G RF front-end module and the radio-frequency antenna are connected for controlling each first switch
The connection of 4G RF front-end module and the radio-frequency antenna.
7. antenna multiplexed radio-frequency unit as claimed in claim 3, which is characterized in that the 5G RF front-end module includes that 5G is penetrated
Frequency transmitting-receiving mould group, three 5G radio frequency receiving groups and second switch, the 5G radio-frequency receiving-transmitting mould group and three 5G radio frequencies connect
It receives mould group and connects the second switch, the second switch is separately connected three first switches and a radio frequency day
Line.
8. antenna multiplexed radio-frequency unit as claimed in claim 3, which is characterized in that the 4G RF front-end module includes that 4G is penetrated
Frequency transmitting-receiving mould group and three 4G radio frequency receiving groups, the 4G radio-frequency receiving-transmitting mould group connect a radio-frequency antenna, Mei Gesuo
It states 4G radio frequency receiving group and connects a corresponding first switch.
9. antenna multiplexed radio-frequency unit as claimed in claim 2, which is characterized in that the quantity of the multiple radio-frequency antenna is five
A, the gating module includes first switch, one of them described radio-frequency antenna connects the 4G by the first switch and penetrates
Frequency front-end module and the 5G RF front-end module, remaining one radio-frequency antenna connect the 4G RF front-end module,
The excess-three radio-frequency antenna connects the 5G RF front-end module.
10. antenna multiplexed radio-frequency unit as described in claim 1, which is characterized in that the quantity of the wireless antenna is two,
The gating module includes two combiners, and the GPS radio frequency front-end module includes GPS-L1 radio frequency receiving group and GPS-L5
Radio frequency receiving group, the WiFi RF front-end module include that two WiFi-2.4G radio-frequency receiving-transmitting mould groups and two WiFi-5G are penetrated
Frequency transmitting-receiving mould group, one of them described combiner connect the GPS-L1 radio frequency receiving group, the WiFi-2.4G radio-frequency receiving-transmitting
Mould group, the WiFi-5G radio-frequency receiving-transmitting mould group and a corresponding wireless antenna, described in another described combiner connection
GPS-L5 radio frequency receiving group, WiFi-2.4G radio-frequency receiving-transmitting mould group, the WiFi-5G radio-frequency receiving-transmitting mould group and one corresponding
The wireless antenna.
11. a kind of terminal, which is characterized in that including the described in any item antenna multiplexed radio-frequency units of claim 1-10.
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| CN201910216666.3A CN109831223B (en) | 2019-03-21 | 2019-03-21 | Antenna multiplexing radio frequency device and terminal |
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| CN201910216666.3A CN109831223B (en) | 2019-03-21 | 2019-03-21 | Antenna multiplexing radio frequency device and terminal |
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| CN109831223A true CN109831223A (en) | 2019-05-31 |
| CN109831223B CN109831223B (en) | 2021-07-02 |
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