CN106656250B - Radio circuit, terminal and radio circuit control method - Google Patents

Radio circuit, terminal and radio circuit control method Download PDF

Info

Publication number
CN106656250B
CN106656250B CN201710018829.8A CN201710018829A CN106656250B CN 106656250 B CN106656250 B CN 106656250B CN 201710018829 A CN201710018829 A CN 201710018829A CN 106656250 B CN106656250 B CN 106656250B
Authority
CN
China
Prior art keywords
module
antenna
signal
receiving
wireless fidelity
Prior art date
Application number
CN201710018829.8A
Other languages
Chinese (zh)
Other versions
CN106656250A (en
Inventor
张会勇
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201710018829.8A priority Critical patent/CN106656250B/en
Publication of CN106656250A publication Critical patent/CN106656250A/en
Application granted granted Critical
Publication of CN106656250B publication Critical patent/CN106656250B/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/38Transceivers, 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
    • H04B1/40Circuits
    • H04B1/401Circuits for selecting or indicating operating mode
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/005Details 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
    • H04B1/0064Details 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/005Details 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
    • H04B1/0067Details 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 one or more circuit blocks in common for different bands

Abstract

The embodiment of the invention discloses a kind of radio circuit, terminal and radio circuit control methods.The radio circuit includes RF receiving and transmission module, wireless fidelity module, control module, first antenna and the second antenna;RF receiving and transmission module is electrically connected with first antenna, the second antenna respectively by control module, and wireless fidelity module is electrically connected with first antenna, the second antenna respectively by control module;Control module sends the received radiofrequency signal of first antenna to RF receiving and transmission module in non-carrier aggregation communication mode, and sends the received Wireless Fidelity signal of the second antenna to wireless fidelity module;The received Wireless Fidelity signal of first antenna and the first radiofrequency signal are respectively transmitted to wireless fidelity module and RF receiving and transmission module by control module in carrier wave aggregation communication mode, and send received second radiofrequency signal of the second antenna to RF receiving and transmission module.The performance of radio circuit when the program improves LTE frequency range and shared WiFi frequency range.

Description

Radio circuit, terminal and radio circuit control method

Technical field

The present invention relates to field of terminal technology, and in particular to a kind of radio circuit, terminal and radio circuit control method.

Background technique

In order to cope with the demand of the 4th third-generation mobile communication technology, 3GPP (The 3rd Generation Partnership Project) tissue starts subsequent evolution items LTE-Advanced (LTE-A).

From LTE (Long Term Evolution) into the evolution process of lte-a system, the demand of more wide spectrum will be at For one of the most important factor for influencing evolution.Therefore, 3GPP tissue, which is proposed, polymerize (Carrier using carrier wave Aggregatior, CA) technology solves demand of the lte-a system to the resource of frequency range.CA technology can aggregate into multiple carrier waves One broader frequency spectrum, while some discontinuous frequency spectrum fragments can also be aggregated to together, to increase system transmission bandwidth. It meets the requirement of LTE, lte-a system spectral compatibility, can maximally utilise existing LTE equipment and frequency spectrum resource.

Simultaneously with the fast development of intelligent mobile terminal, the function that may be implemented is also more and more.With smart phone For, smart phone is also equipped with Bluetooth transmission, radio, WiFi (WIreless-Fidelity, nothing in addition to having call function Line fidelity) function of surfing the Net.In order to realize that these functions are required to configuration bluetooth, radio and the respective frequency range of WiFi.

Wherein, the advantages of LTE network and WiFi network have them and disadvantage allow LTE frequency range and WiFi frequency range to share Network can give full play to the speciality of each automatic network, to meet people to data rate and ambulant demand.However, LTE Frequency range and WiFi frequency range, which share, will lead to the decline of radio circuit performance.

Summary of the invention

The embodiment of the present invention provides a kind of radio circuit, terminal and radio circuit control method, and radio circuit can be improved Performance.

The embodiment of the present invention provides a kind of radio circuit, comprising: RF receiving and transmission module, wireless fidelity module, control module, First antenna and the second antenna;

The RF receiving and transmission module is electrically connected with the first antenna, second antenna respectively by the control module It connects, the wireless fidelity module is electrically connected with the first antenna, second antenna respectively by the control module;

The control module, for passing the received radiofrequency signal of the first antenna in non-carrier aggregation communication mode The RF receiving and transmission module is given, and sends the received Wireless Fidelity signal of the second antenna to the Wireless Fidelity mould Block, wherein the radiofrequency signal includes the first radiofrequency signal and the second radiofrequency signal;

The control module is used for the received Wireless Fidelity signal of the first antenna in carrier wave aggregation communication mode It is respectively transmitted with the first radiofrequency signal to the wireless fidelity module and the RF receiving and transmission module, and second antenna is connect The second radiofrequency signal received sends the RF receiving and transmission module to.

The embodiment of the invention also provides a kind of terminals, including radio circuit and processor;

The radio circuit and the processor are electrically connected;

The radio circuit is radio circuit described in the embodiment of the present invention.

The embodiment of the invention also provides a kind of radio circuit control methods, comprising:

Obtain communication pattern locating for terminal;

When judging the communication pattern for non-carrier aggregation communication mode, the received radiofrequency signal of first antenna is transmitted Wireless fidelity module is sent to RF receiving and transmission module, and by the received Wireless Fidelity signal of the second antenna, wherein the radio frequency Signal includes the first radiofrequency signal and the second radiofrequency signal;

When judging the communication pattern for carrier wave aggregation communication mode, the received Wireless Fidelity of the first antenna is believed It number sends the wireless fidelity module to, and sends received second radiofrequency signal of second antenna to the radio-frequency receiving-transmitting Module.

The radio circuit of the embodiment of the present invention includes RF receiving and transmission module, wireless fidelity module, control module, first antenna And second antenna;RF receiving and transmission module is electrically connected with first antenna, the second antenna respectively by control module, Wireless Fidelity Module is electrically connected with first antenna, the second antenna respectively by control module;Control module, in non-carrier aggregation communication The received radiofrequency signal of first antenna is sent to RF receiving and transmission module when mode, and the received Wireless Fidelity of the second antenna is believed Number send wireless fidelity module to, wherein radiofrequency signal includes the first radiofrequency signal and the second radiofrequency signal;Control module is used for The received Wireless Fidelity signal of first antenna and the first radiofrequency signal are respectively transmitted to wireless in carrier wave aggregation communication mode Fidelity module and RF receiving and transmission module, and send received second radiofrequency signal of the second antenna to RF receiving and transmission module.The party The performance of radio circuit when case improves LTE frequency range and shared WiFi frequency range.

Detailed description of the invention

To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.

Fig. 1 is the structural schematic diagram of the radio circuit of the preferred embodiment of the present invention.

Fig. 2 is another structural schematic diagram of the radio circuit of the preferred embodiment of the present invention.

Fig. 3 is the another structural schematic diagram of the radio circuit of the preferred embodiment of the present invention.

Fig. 4 is another structural schematic diagram of the radio circuit of the preferred embodiment of the present invention.

Fig. 5 is the alternate path modular structure schematic diagram of the preferred embodiment of the present invention.

Fig. 6 is the first channel module structural schematic diagram of the preferred embodiment of the present invention.

Fig. 7 is the third path modular structure schematic diagram of the preferred embodiment of the present invention.

Fig. 8 is the wireless fidelity module structural schematic diagram of the preferred embodiment of the present invention.

Fig. 9 is the terminal structure schematic diagram of the preferred embodiment of the present invention.

Figure 10 is the flow chart of the radio circuit control method of the preferred embodiment of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those skilled in the art's every other implementation obtained without creative efforts Example, shall fall within the protection scope of the present invention.

Term " first ", " second ", " third " and " the 4th " in the present invention etc. be for distinguishing different objects, rather than It is used to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that cover non-exclusive Include.Such as contain series of steps or module process, method, system, product or equipment be not limited to it is listed Step or module, but optionally further comprising the step of not listing or module, or optionally further comprising for these processes, side Method, product or equipment intrinsic other steps or module.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

The embodiment of the invention provides a kind of radio circuit, terminal and radio circuit control methods.It will carry out respectively below It is described in detail.

Fig. 1 is please referred to, Fig. 1 is a kind of structural schematic diagram of radio circuit provided in an embodiment of the present invention.The radio circuit 1 It can be applied to the end products such as mobile phone, tablet computer, wearable device, be not particularly limited herein.

The radio circuit 1 include RF receiving and transmission module 11, wireless fidelity module 12, control module 13, first antenna 14 with And second antenna 15.

Wherein, RF receiving and transmission module 11 is electrically connected with first antenna 14, the second antenna 15 respectively by control module 13, Wireless fidelity module 12 is electrically connected with first antenna 14, the second antenna 15 respectively by control module 13.

In this preferred embodiment, RF receiving and transmission module 11 can be rf chip.Control module 13 can be according to end Whether end, which is in carrier wave aggregation communication mode, receives radiofrequency signal and Wireless Fidelity to control first antenna 14 and the second antenna 15 Signal.

It should be noted that since the frequency spectrum that operator is distributed not is continuously, in order to obtain wider array of band Width needs for scrappy LTE frequency range to be merged into a virtual broader frequency range and the carrier wave of multiple frequency ranges condenses together, To obtain more resources.Requirement of the carrier aggregation technology to signal is relatively high again, therefore carrier wave polymerization is just carried out when signal is good, I.e. terminal is in carrier wave aggregation communication mode at this time;And polymerize when dtr signal without carrier wave, i.e., terminal is in non-at this time Carrier wave aggregation communication mode.

When terminal is in non-carrier aggregation communication mode, control module 13 passes the received radiofrequency signal of first antenna 14 RF receiving and transmission module 11 is given, and the received Wireless Fidelity signal of the second antenna 15 and the first radiofrequency signal are respectively transmitted to nothing Line fidelity module 12 and RF receiving and transmission module 11, wherein radiofrequency signal includes the first radiofrequency signal and the second radiofrequency signal.

In the preferred embodiment, radiofrequency signal is to fall into the radiofrequency signal of the first predeterminated frequency, including basic, normal, high frequency The radiofrequency signal of the frequency ranges such as section radiofrequency signal, such as Band 1, Band 3, Band 7, Band 38, Band 40 and Band 41. First radiofrequency signal is to fall into the radiofrequency signal of the second predeterminated frequency, and radiofrequency signal and part high band including Low Medium Frequency section are penetrated The radiofrequency signal of the frequency ranges such as frequency signal, such as Band 1, Band 3, Band 38, Band 40 and Band 41.Second radio frequency letter It number is to fall into the radiofrequency signal of third predeterminated frequency, including part high band radiofrequency signal, such as the radio frequency letter of 7 frequency range of Band Number.

In the preferred embodiment, the performance of first antenna 14 is better than the second antenna 15.Due in non-carrier aggregation communication Under mode, the second radiofrequency signal is received by first antenna 14 can guarantee the quality of the second radiofrequency signal.

When terminal is in carrier wave aggregation communication mode, control module 13 is by the received Wireless Fidelity signal of first antenna 14 It sends wireless fidelity module 12 to, and sends received second radiofrequency signal of the second antenna 15 to RF receiving and transmission module 11.Its In the corresponding carrier wave of the second radiofrequency signal can be used as main member carrier and can also be used as secondary member carrier.

Under carrier wave aggregation communication mode, Wireless Fidelity signal is received by first antenna 14, the second antenna 15 receives the Two radiofrequency signals can save the number of power splitter.

No matter in this way, can realize LTE net under carrier wave aggregation communication mode or under non-carrier aggregation communication mode Network and WiFi network coexist.

Next radio circuit of the present invention will be described further.

In some embodiments, as shown in Fig. 2, control module 13 includes first switch 131.Wherein, first switch 131 is wrapped Include the first common end 131a, the second common end 131b, the first gated end 131c and the second gated end 131d.

In radio circuit 1, the first common end 131a is connect with RF receiving and transmission module 11, the second common end 131b and wireless Fidelity module 12 connects, and the first gated end 131c is connect with first antenna 14, and the second go side is connect with the second antenna 15.

In non-carrier aggregation communication mode, first switch 131 connects the first common end 131a and the first gated end 131c It connects to form access, so that the received radiofrequency signal of first antenna 14 sends RF receiving and transmission module 11 to by the access.Simultaneously also Second common end 131b is connect to form access with the second gated end 131d, so that the received Wireless Fidelity signal of the second antenna 15 Wireless fidelity module 12 is sent to by the access.Since the performance of first antenna 14 is better than the second antenna 15, to pass through the One antenna 14 can guarantee the quality of the second radiofrequency signal to receive the second radiofrequency signal.

In carrier wave aggregation communication mode, the second common end 131b is connect by first switch 131 with the first gated end 131c Access is formed, the received Wireless Fidelity signal of first antenna 14 is sent to wireless fidelity module 12 by the access.Simultaneously First common end 131a is connect to form access with the second gated end 131d, so that received second radiofrequency signal of the second antenna 15 RF receiving and transmission module 11 is sent to by the access.It is this under carrier wave aggregation communication mode, pass through first antenna 14 receive nothing Line Fidelity signal, the mode that the second antenna 15 receives the second radiofrequency signal can save the number of power splitter.

In some embodiments, as shown in figure 3, radio circuit 1 further includes function sub-module 16, the first channel module 17 and Two channel modules 18, RF receiving and transmission module 11 include the first signal receiving end 11a, second signal receiving end 11b and third signal Receiving end 11c, first radiofrequency signal include the first sub- radiofrequency signal and the second sub- radiofrequency signal.

First channel module 17 and alternate path module 18 are connect by function sub-module 16 with first antenna 14, alternate path Module 18 is connect with the first signal receiving end 11a, and the first channel module 17 connect with second signal receiving end 11b respectively, first Gated end 131c connection.

In the preferred embodiment, function sub-module 16 will be divided into two-way by input radio frequency signal all the way.Due to first antenna 14 Not only it can receive radiofrequency signal but also can receive Wireless Fidelity signal, and radiofrequency signal includes the first sub- radiofrequency signal and the second son Radiofrequency signal.Therefore, function sub-module 16 can be divided the radiofrequency signal and Wireless Fidelity signal that first antenna 14 receives Road.Wherein function sub-module 16 can be frequency divider.

In some embodiments, function sub-module 16 can be sent to the first sub- radiofrequency signal by alternate path module 18 First signal receiving end 11a;Function sub-module 16 can also send the second sub- radiofrequency signal to by the first channel module 17 Binary signal receiving end 11b.

In some embodiments, function sub-module 16 can also be connected in the first gated end 131c with the first common end 131a When, third signal receiving end 11c to is sent the second radiofrequency signal by the first channel module 17, and in the first gated end When 131c is connected to the second common end 131b, the received Wireless Fidelity signal of first antenna 14 is sent out by the first channel module 17 Give wireless fidelity module 12.

It is outwardly sent for radiofrequency signal and the angle of Wireless Fidelity signal from by first antenna 14, the function sub-module 16 can also be combiner, will pass through the radiofrequency signal and Wireless Fidelity letter of alternate path module 18 and the first channel module 17 Number synthesis is sent to the external world all the way, as shown in Figure 4.

In some embodiments, as shown in figure 5, alternate path module 18 includes second switch 181, the first multiplexer 182 With the first power amplifier 183.As shown in figure 4, RF receiving and transmission module 11 further includes the first signal sending end 11d.

In conjunction with Fig. 4 and Fig. 5 it is found that the first power amplifier 183, the first multiplexer 182, second switch 181 are successively electrical Connection, the first power amplifier 183 are connect with the first signal sending end 11d, the first multiplexer 182 and the first signal receiving end 11a connection, second switch 181 are connect with function sub-module 16.

First signal sending end 11d successively divides mould by alternate path module 18, function for sending the first sub- radiofrequency signal Block 16, first antenna 14 are sent to the external world.During by alternate path module 18, the first power amplifier 183 is by the One sub- radiofrequency signal amplification sends the first multiplexer 182 to, then the first multiplexer 182 in the case where second switch is connected, Send the amplified first sub- radiofrequency signal to function sub-module 16.Wherein first multiplexer 182 can be duplexer, four works Device etc..

In some embodiments, as shown in figure 4, radio circuit 1 further includes third path module 19, the first radiofrequency signal is also Including the sub- radiofrequency signal of third.Wherein, third path module 19 respectively with the first common end 131a, third signal receiving end 11c Connection, the connection of the first channel module 17.

After having increased third path module 19 newly, function sub-module 16 can pass through the first channel module 17 and alternate path module 18, send the received third sub-band signals of first antenna 14 to third signal receiving end 11c.It can also be in the first gated end When 131c is connected to the first common end 131a, first antenna 14 is received by the first channel module 17 and alternate path module 18 The second radiofrequency signal send third signal receiving end 11c to.

In some embodiments, as shown in fig. 6, the first channel module 17 includes third switch 171, the second multiplexer 172 With the second power amplifier 173.As shown in figure 4, RF receiving and transmission module 11 further includes second signal transmitting terminal 11e.

In conjunction with Fig. 4 and Fig. 6 it is found that the second power amplifier 173, the second multiplexer 172, third switch 171 are successively electrical Connection, the second power amplifier 173 are connect with second signal transmitting terminal 11e, the second multiplexer 172 and second signal receiving end The third common end of 11b connection, third switch 171 is connect with function sub-module 16, the third gated end and second of third switch 171 Signal receiving end 11b connection, the 4th gated end of third switch 171 are connect with third path module 19, and the of third switch 171 Five gated ends are connect with the first gated end 131c.

Second signal transmitting terminal 11e successively divides mould by the first channel module 17, function for sending the second sub- radiofrequency signal Block 16, first antenna 14 are sent to the external world.During by the first channel module 17, the second power amplifier 173 should Second sub- radiofrequency signal amplification is sent to the second multiplexer 172, and then the second multiplexer 172 is in the third common end that third switchs When being connected with third gated end, the amplified second sub- radiofrequency signal is sent to function sub-module 16.Wherein, second multiplexer 172 can be duplexer, four work devices etc..

In some embodiments, as shown in fig. 7, third path module 19 includes that third multiplexer 191 and third power are put Big device 1925.As shown in figure 4, RF receiving and transmission module 11 further includes third signal sending end 11f.

In conjunction with Fig. 4 and Fig. 7 it is found that third power amplifier 192 connect respectively with third signal sending end 11f, third it is more Work device 191 connects, and third multiplexer 191 connects with third signal receiving end 11c, the 4th gated end, the first common end 131a respectively It connects.

Third signal sending end 11f sends the second radiofrequency signal, successively through third path module 19, first switch 131, the One channel module 17, function sub-module 16, first antenna 14 are sent to the external world.During by third path, third power Amplifier 192 amplifies the second radiofrequency signal, is then sent to third multiplexer 191, third multiplexer 191 again will be after the amplification The second radiofrequency signal be sent to first switch 131.The third multiplexer 191 can be duplexer, filter in some embodiments Wave device.

In some embodiments, as shown in figure 8, wireless fidelity module 12 includes Wireless Fidelity mould group 121 and Wireless Fidelity Receive and dispatch submodule 122.Wherein Wireless Fidelity transmitting-receiving submodule 122 connects with Wireless Fidelity mould group 121, the second common end 131b respectively It connects.

Wireless Fidelity receives and dispatches submodule 122 for receiving the received Wireless Fidelity signal of the second antenna 15, and transmission nothing The Wireless Fidelity signal that line fidelity mould group 121 is sent.

The radio circuit of the embodiment of the present invention by under non-carrier aggregation communication mode by the received radio frequency of first antenna Signal sends RF receiving and transmission module to, and sends the received Wireless Fidelity signal of the second antenna to wireless fidelity module, wherein The radiofrequency signal includes the first radiofrequency signal and the second radiofrequency signal;First antenna is received in carrier wave aggregation communication mode Wireless Fidelity signal and the first radiofrequency signal be respectively transmitted to wireless fidelity module and RF receiving and transmission module, and by the second antenna Received second radiofrequency signal sends the scheme of RF receiving and transmission module to, radio frequency when improving LTE frequency range and shared WiFi frequency range The performance of circuit.

Provide a kind of terminal in a preferred embodiment, as shown in figure 9, the terminal 10 may include radio frequency (RF, Radio Frequency) circuit 1, the memory 2 for including one or more computer readable storage medium, input mould The components such as block 3, display module 4 and the processor 5 that includes one or more than one processing core.Those skilled in the art Member it is appreciated that terminal structure not structure paired terminal shown in Fig. 9 restriction, may include more more or fewer than illustrating Component perhaps combines certain components or different component layouts.

Radio circuit 1 can be used for receiving and sending messages or communication process in signal send and receive.Such as the downlink of base station is believed After breath receives, one or the processing of more than one processor 5 are transferred to;In addition, the data for being related to uplink are sent to base station.At this In preferred embodiment, radio circuit 1 includes RF receiving and transmission module, wireless fidelity module, control module, first antenna and second Antenna.The RF receiving and transmission module is electrically connected with the first antenna, second antenna respectively by the control module, The wireless fidelity module is electrically connected with the first antenna, second antenna respectively by the control module.Wherein, The performance of first antenna is better than the performance of the second antenna.

When base station needs terminal 10 to be in non-carrier aggregation communication mode, the first configuration-direct will be sent to terminal 10. After terminal 10 receives first configuration-direct, radio frequency to is sent the received radiofrequency signal of first antenna by control module and is received Module is sent out, and sends the received Wireless Fidelity signal of the second antenna to wireless fidelity module, wherein radiofrequency signal includes first Radiofrequency signal and the second radiofrequency signal.

Radiofrequency signal is to fall into the radiofrequency signal of the first predeterminated frequency, including basic, normal, high frequency range radiofrequency signal, such as The radiofrequency signal of the frequency ranges such as Band 1, Band 3, Band 7, Band 38, Band 40 and Band 41.First radiofrequency signal is The radiofrequency signal for falling into the second predeterminated frequency, radiofrequency signal and part high band radiofrequency signal including Low Medium Frequency section, such as The radiofrequency signal of the frequency ranges such as Band 1, Band 3, Band 38, Band 40 and Band 41.Second radiofrequency signal is to fall into third The radiofrequency signal of predeterminated frequency, including part high band radiofrequency signal, such as the radiofrequency signal of 7 frequency range of Band.

Since the performance of first antenna is better than the second antenna.Therefore under non-carrier aggregation communication mode, pass through first day Line can guarantee the quality of the second radiofrequency signal to receive the second radiofrequency signal.

When base station needs terminal 10 to be in carrier wave aggregation communication mode, it is whole to terminal 10. the second configuration-direct will to be sent After end 10 receives second configuration-direct, by control module by the received Wireless Fidelity signal of first antenna and the first radio frequency Signal is respectively transmitted to wireless fidelity module and RF receiving and transmission module, and received second radiofrequency signal of the second antenna is sent to RF receiving and transmission module.

Under carrier wave aggregation communication mode, Wireless Fidelity signal is received by first antenna, the second antenna 15 receives second Radiofrequency signal can save the number of power splitter.

In some embodiments, control module includes first switch.Wherein, first switch includes the first common end, second Common end, the first gated end and the second gated end.

In radio circuit, the first common end is connect with RF receiving and transmission module, and the second common end and wireless fidelity module connect It connects, the first gated end is connect with first antenna, and the second go side is connect with the second antenna.

After terminal 10 receives first configuration-direct, the first common end and the first gated end are connected by first switch It connects to form access, so that the received radiofrequency signal of first antenna sends RF receiving and transmission module to by the access.Simultaneously also by the Two common ends connect to form access with the second gated end, so that the received Wireless Fidelity signal of the second antenna is transmitted by the access To wireless fidelity module.Since the performance of first antenna is better than the second antenna, to receive the second radio frequency by first antenna Signal can guarantee the quality of the second radiofrequency signal.

After terminal 10 receives second configuration-direct, the second common end is connect with the first gated end by first switch Access is formed, the received Wireless Fidelity signal of first antenna is sent to wireless fidelity module by the access.Simultaneously by the One common end connect to form access with the second gated end, so that received second radiofrequency signal of the second antenna is transmitted by the access To RF receiving and transmission module.It is this under carrier wave aggregation communication mode, pass through first antenna receive Wireless Fidelity signal, the second antenna The mode for receiving the second radiofrequency signal can save the number of power splitter.

In some embodiments, radio circuit 1 further includes but is not limited at least one power amplifier, multiplexer, tuning Device, one or more oscillator, subscriber identity module (SIM, Subscriber Identity Module) card, transceiver, Coupler, low-noise amplifier (LNA, Low Noise Amplifier) etc..

Memory 2 can be used for storing software program and module, which can control radio circuit and execute correlation Function.In practical applications, processor 5 is stored in the software program and module of memory 2 by operation, controls radio circuit 1 executes correlation function.

Input module 3 can be used for receiving the number or character information of input, and generate and user setting and function control Make related keyboard, mouse, operating stick, optics or trackball signal input.

Display module 4 can be used for showing information input by user or be supplied to the information of user and the various figures of terminal Shape user interface, these graphical user interface can be made of figure, text, icon, video and any combination thereof.

Processor 5 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, is passed through Operation executes the software program and/or module being stored in memory 2, and calls the data being stored in memory 2, holds The various functions and processing data of row terminal, to carry out integral monitoring to terminal.Optionally, processor 5 may include one or Multiple processing cores.In the preferred embodiment, after terminal 10 receives the first configuration-direct or the second configuration-direct, processing Software program control radio circuit in run memory 2 is executed correlation function by device 5.

Although being not shown, terminal further includes power supply, bluetooth module, the camera etc. powered to all parts, herein no longer It repeats.

Terminal 10 provided in an embodiment of the present invention under non-carrier aggregation communication mode by penetrating first antenna is received Frequency signal sends RF receiving and transmission module to, and sends the received Wireless Fidelity signal of the second antenna to wireless fidelity module, Described in radiofrequency signal include the first radiofrequency signal and the second radiofrequency signal;First antenna is connect in carrier wave aggregation communication mode The Wireless Fidelity signal of receipts and the first radiofrequency signal were respectively transmitted to wireless fidelity module and RF receiving and transmission module, and by second day Received second radiofrequency signal of line sends the scheme of RF receiving and transmission module to, penetrates when improving LTE frequency range and shared WiFi frequency range The performance of frequency circuit.

The embodiment of the invention also provides a kind of radio circuit control methods, apply radio circuit 1 provided by the invention. As shown in Figure 10, the step of radio circuit control method includes:

Step S101 obtains communication pattern locating for terminal.

In terms of many of lte-a system key technology is to meet in frequency point, bandwidth, peak rate Demand, such as carrier aggregation technology, enhanced multi-antenna technology, Wireless Network Coding technology etc..It therefore can be according to using Technology type divides communication pattern locating for terminal.In the preferred embodiment, when having used carrier aggregation technology, it is believed that Terminal is in carrier wave aggregation communication mode;When not using carrier aggregation technology, it is believed that terminal is not at carrier wave aggregation communication Mode.

To sum up, when having used carrier aggregation technology, the communication pattern of acquisition is carrier wave aggregation communication mode, when not making When with carrier aggregation technology, the communication pattern of acquisition is non-carrier aggregation communication mode.

Step S102 believes the received radio frequency of first antenna when judging communication pattern for non-carrier aggregation communication mode It number sends RF receiving and transmission module to, and sends the received Wireless Fidelity signal of the second antenna to wireless fidelity module, wherein penetrating Frequency signal includes the first radiofrequency signal and the second radiofrequency signal.

Radiofrequency signal is to fall into the radiofrequency signal of the first predeterminated frequency, including basic, normal, high frequency range radiofrequency signal, such as The radiofrequency signal of the frequency ranges such as Band 1, Band 3, Band 7, Band 38, Band 40 and Band 41.First radiofrequency signal is The radiofrequency signal for falling into the second predeterminated frequency, radiofrequency signal and part high band radiofrequency signal including Low Medium Frequency section, such as The radiofrequency signal of the frequency ranges such as Band 1, Band 3, Band 38, Band 40 and Band 41.Second radiofrequency signal is to fall into third The radiofrequency signal of predeterminated frequency, including part high band radiofrequency signal, such as the radiofrequency signal of 7 frequency range of Band.

Wherein, the performance of first antenna is better than the performance of the second antenna, therefore passes through under non-carrier aggregation communication mode First antenna, which receives radiofrequency signal, ensure that the quality of radiofrequency signal, while receive Wireless Fidelity signal by the second antenna, real LTE frequency range is showed and WiFi frequency range shares.

Step S103, when judging communication pattern for carrier wave aggregation communication mode, by the received Wireless Fidelity of first antenna Signal and the first radiofrequency signal are respectively transmitted to wireless fidelity module and RF receiving and transmission module, and by the second antenna received second Radiofrequency signal sends RF receiving and transmission module to.

Assuming that the second radiofrequency signal that the second antenna receives is 7 frequency range radiofrequency signal of Band, then by 7 frequency range of Band Radiofrequency signal sends RF receiving and transmission module to, it is assumed that the first radiofrequency signal that first antenna receives is 1 frequency range radio frequency of Band letter Number, then the 1 frequency range radiofrequency signal of Band is sent to RF receiving and transmission module, and by the received Wireless Fidelity signal of first antenna It sends wireless fidelity module to, is shared to realize LTE frequency range and WiFi frequency range.

The radio circuit control method of the embodiment of the present invention will receive first antenna under non-carrier aggregation communication mode Radiofrequency signal send RF receiving and transmission module to, and send the received Wireless Fidelity signal of the second antenna to Wireless Fidelity mould The received Wireless Fidelity signal of first antenna and the first radiofrequency signal are respectively transmitted to nothing by block under carrier wave aggregation communication mode Line fidelity module and RF receiving and transmission module, and send received second radiofrequency signal of the second antenna to RF receiving and transmission module, it mentions The performance of radio circuit when high LTE frequency range and WiFi frequency range share.

When it is implemented, the above modules can be used as independent entity to realize, any combination can also be carried out, is made It is realized for same or several entities, the specific implementation of the above modules can be found in the embodiment of the method for front, herein not It repeats again.

It should be noted that those of ordinary skill in the art will appreciate that whole in the various methods of above-described embodiment or Part steps are relevant hardware can be instructed to complete by program, which can store in computer-readable storage medium It in matter, is such as stored in the memory of terminal, and is executed by least one processor in the terminal, can be wrapped in the process of implementation Include the process of the embodiment such as information issuing method.Wherein, storage medium may include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc..

A kind of information protecting method provided in an embodiment of the present invention, device and terminal are described in detail above, Each functional module can integrate in a processing chip, is also possible to modules and physically exists alone, can also two or More than two modules are integrated in a module.Above-mentioned integrated module both can take the form of hardware realization, can also adopt It is realized with the form of software function module.Specific case used herein explains the principle of the present invention and embodiment It states, the above description of the embodiment is only used to help understand the method for the present invention and its core ideas;Meanwhile for this field Technical staff, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion The contents of this specification are not to be construed as limiting the invention.

Claims (8)

1. a kind of radio circuit characterized by comprising RF receiving and transmission module, wireless fidelity module, control module, first day Line, the second antenna, function sub-module and alternate path module, the RF receiving and transmission module include the first signal receiving end and first Signal sending end, the alternate path module include second switch, the first multiplexer and the first power amplifier;
The RF receiving and transmission module is electrically connected with the first antenna, second antenna respectively by the control module, The wireless fidelity module is electrically connected with the first antenna, second antenna respectively by the control module;
The control module, for sending the received radiofrequency signal of the first antenna in non-carrier aggregation communication mode The RF receiving and transmission module, and send the received Wireless Fidelity signal of the second antenna to the wireless fidelity module, Described in radiofrequency signal include the first radiofrequency signal and the second radiofrequency signal, first radiofrequency signal includes the first sub- radio frequency letter Number;
The control module, in carrier wave aggregation communication mode by the received Wireless Fidelity signal of the first antenna and the One radiofrequency signal is respectively transmitted to the wireless fidelity module and the RF receiving and transmission module, and second antenna is received Second radiofrequency signal sends the RF receiving and transmission module to;
The alternate path module is connect by the function sub-module with the first antenna, the alternate path module with it is described The connection of first signal receiving end;
The function sub-module is sent to the sub- radiofrequency signal of the first antenna received first by the alternate path module First signal receiving end;
First power amplifier, first multiplexer, the second switch are successively electrically connected, and first power is put Big device is connect with first signal sending end, and first multiplexer is connect with first signal receiving end, and described second Switch is connect with the function sub-module;
First signal sending end successively passes through the alternate path module, the function for sending the first sub- radiofrequency signal Sub-module, the first antenna are sent to the external world.
2. radio circuit according to claim 1, which is characterized in that the control module includes first switch, and described One switch includes the first common end, the second common end, the first gated end and the second gated end;
First common end is connect with the RF receiving and transmission module, and second common end and the wireless fidelity module connect It connects, first gated end is connect with the first antenna, and second gated end is connect with second antenna;
The first switch, for connecting first common end and first gated end in non-carrier aggregation communication mode Connect so that the received radiofrequency signal of the first antenna sends the RF receiving and transmission module to, and by second common end with The second gated end connection, so that the received Wireless Fidelity signal of the second antenna sends the wireless fidelity module to;
The first switch, for connecting second common end and first gated end in carrier wave aggregation communication mode It connects, sends the received Wireless Fidelity signal of the first antenna to the wireless fidelity module, and public by described first End is connect with second gated end, so that received second radiofrequency signal of second antenna sends the radio-frequency receiving-transmitting mould to Block.
3. radio circuit according to claim 2, which is characterized in that the radio circuit further includes the first channel module, The RF receiving and transmission module further includes second signal receiving end and third signal receiving end, and first radiofrequency signal further includes Two sub- radiofrequency signals;
First channel module is connect by the function sub-module with the first antenna, first channel module respectively with The second signal receiving end connection, first gated end connection;
The function sub-module is sent to the sub- radiofrequency signal of the first antenna received second by first channel module The second signal receiving end;
The function sub-module, will by first channel module when first gated end is connected to first common end Received second radiofrequency signal of first antenna sends the third signal receiving end to, and first gated end with When second common end is connected to, the received Wireless Fidelity signal of the first antenna is sent by first channel module To the wireless fidelity module.
4. radio circuit according to claim 3, which is characterized in that the radio circuit further includes third path module, First radiofrequency signal further includes the sub- radiofrequency signal of third;
The third path module connect with first common end, the third signal receiving end respectively, first access Module connection;
The function sub-module is by first channel module and the alternate path module, by the first antenna received Three sub-band signals send the third signal receiving end to;
The function sub-module when first gated end is connected to first common end, by first channel module and The alternate path module sends received second radiofrequency signal of the first antenna to the third signal receiving end.
5. radio circuit according to claim 4, which is characterized in that first channel module includes third switch, the Two multiplexers and the second power amplifier, the RF receiving and transmission module further include second signal transmitting terminal;
Second power amplifier, second multiplexer, third switch are successively electrically connected, and second power is put Big device is connect with the second signal transmitting terminal, and second multiplexer is connect with the second signal receiving end, the third The third common end of switch is connect with the function sub-module, and the third gated end of the third switch and second multi-function device connect Connect, the 4th gated end of the third switch connect with the third path module, the 5th gated end that the third switchs and The first gated end connection;
The second signal transmitting terminal successively passes through first channel module, the function for sending the second sub- radiofrequency signal Sub-module, the first antenna are sent to the external world.
6. radio circuit according to claim 5, which is characterized in that the third path module include third multiplexer and Third power amplifier, the RF receiving and transmission module further include third signal sending end;
The third power amplifier connect with the third signal sending end respectively, third multiplexer connection, and described the Three multiplexers are connect with the third signal receiving end, the 4th gated end, the first common end respectively;
The third signal sending end sends the second radiofrequency signal, successively through the third path module, the first switch, institute It states the first channel module, the function sub-module, the first antenna and is sent to the external world.
7. radio circuit according to claim 5, which is characterized in that the wireless fidelity module includes Wireless Fidelity mould group Submodule is received and dispatched with Wireless Fidelity;
The Wireless Fidelity transmitting-receiving submodule is connect with the Wireless Fidelity mould group, second common end respectively;
The Wireless Fidelity transmitting-receiving submodule is used to receive the received Wireless Fidelity signal of the second antenna, and described in transmission The Wireless Fidelity signal that Wireless Fidelity mould group is sent.
8. a kind of terminal, which is characterized in that including radio circuit and processor;
The radio circuit and the processor are electrically connected;
The radio circuit is the described in any item radio circuits of claim 1-7.
CN201710018829.8A 2017-01-10 2017-01-10 Radio circuit, terminal and radio circuit control method CN106656250B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710018829.8A CN106656250B (en) 2017-01-10 2017-01-10 Radio circuit, terminal and radio circuit control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710018829.8A CN106656250B (en) 2017-01-10 2017-01-10 Radio circuit, terminal and radio circuit control method

Publications (2)

Publication Number Publication Date
CN106656250A CN106656250A (en) 2017-05-10
CN106656250B true CN106656250B (en) 2019-02-12

Family

ID=58843596

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710018829.8A CN106656250B (en) 2017-01-10 2017-01-10 Radio circuit, terminal and radio circuit control method

Country Status (1)

Country Link
CN (1) CN106656250B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108768434A (en) * 2018-06-06 2018-11-06 维沃移动通信有限公司 A kind of radio circuit, terminal and signal emission control method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011259106A (en) * 2010-06-07 2011-12-22 Ntt Docomo Inc Radio base station, user device and method in mobile communication system
EP2885876A1 (en) * 2012-08-15 2015-06-24 Broadcom Corporation Direct conversion receiver circuit for concurrent reception of multiple carriers
CN105207709A (en) * 2015-08-27 2015-12-30 宇龙计算机通信科技(深圳)有限公司 Control circuit, control method, and control apparatus of diversity reception communal antenna, and terminal
CN105634569A (en) * 2015-12-31 2016-06-01 宇龙计算机通信科技(深圳)有限公司 Control circuit and terminal achieving carrier aggregation and WIFI double-frequency MIMO
CN105656610A (en) * 2015-12-30 2016-06-08 宇龙计算机通信科技(深圳)有限公司 Radio frequency circuit and terminal for realizing carrier aggregation
CN105827253A (en) * 2016-03-30 2016-08-03 维沃移动通信有限公司 Radio-frequency signal receiving device and mobile terminal
CN105846849A (en) * 2016-03-31 2016-08-10 宇龙计算机通信科技(深圳)有限公司 Carrier aggregation circuit realization method and realization system, and mobile terminal
CN106209120A (en) * 2016-06-30 2016-12-07 维沃移动通信有限公司 A kind of radio circuit and mobile terminal

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011259106A (en) * 2010-06-07 2011-12-22 Ntt Docomo Inc Radio base station, user device and method in mobile communication system
EP2885876A1 (en) * 2012-08-15 2015-06-24 Broadcom Corporation Direct conversion receiver circuit for concurrent reception of multiple carriers
CN105207709A (en) * 2015-08-27 2015-12-30 宇龙计算机通信科技(深圳)有限公司 Control circuit, control method, and control apparatus of diversity reception communal antenna, and terminal
CN105656610A (en) * 2015-12-30 2016-06-08 宇龙计算机通信科技(深圳)有限公司 Radio frequency circuit and terminal for realizing carrier aggregation
CN105634569A (en) * 2015-12-31 2016-06-01 宇龙计算机通信科技(深圳)有限公司 Control circuit and terminal achieving carrier aggregation and WIFI double-frequency MIMO
CN105827253A (en) * 2016-03-30 2016-08-03 维沃移动通信有限公司 Radio-frequency signal receiving device and mobile terminal
CN105846849A (en) * 2016-03-31 2016-08-10 宇龙计算机通信科技(深圳)有限公司 Carrier aggregation circuit realization method and realization system, and mobile terminal
CN106209120A (en) * 2016-06-30 2016-12-07 维沃移动通信有限公司 A kind of radio circuit and mobile terminal

Also Published As

Publication number Publication date
CN106656250A (en) 2017-05-10

Similar Documents

Publication Publication Date Title
US10141959B2 (en) Radio-frequency integrated circuit (RFIC) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods
CN105656610B (en) Realize the radio circuit and terminal of carrier wave polymerization
CN107018497B (en) A kind of paging method and device
US10340961B2 (en) Front end architecture for intermittent emissions and/or coexistence specifications
WO2017113583A1 (en) Control circuit for implementing carrier aggregation and dual-band wifi mimo, and terminal
CA2874769C (en) Method and system for providing diverse multiple carrier aggregation
US20130051284A1 (en) Carrier aggregation radio system
CN105514624B (en) A kind of mobile terminal antenna system and mobile terminal
US9345000B2 (en) Dynamic bandwidth allocation for multiple virtual MACs
EP2225832B1 (en) Multiple radio instances using software defined radio
CN2609283Y (en) Wireless communication circuit structure
JP6292642B2 (en) Control method and apparatus
JP5467158B2 (en) Coexistence method of a wireless communication system and a plurality of wireless communication modules
CN105376872A (en) Method and terminal supporting carrier aggregation
US8565701B2 (en) Multi-band and multi-mode antenna system and method
CN103781029B (en) Call request treating method and apparatus
US20090146791A1 (en) Method, device, and system for "listen-before-talk" measurement to enable identifying of one or more unoccupied RF sub-bands
WO2014114237A1 (en) Millimeter wave phased-array wave beam alignment method and communication device
CN105553499B (en) A kind of radio-frequency front-end and mobile terminal of mobile terminal
CN106464415A (en) MIMO training method and radio device
WO2015089719A1 (en) Method and device for reducing intermodulation interference
CN105432027A (en) Cooperative multiple beam transmission
EP2752059B1 (en) Method and apparatus for power cutback in a simultaneous dual frequency band call
CN104362425B (en) A kind of mobile terminal of shared NFC antenna
WO2013170529A1 (en) Multimode terminal and service implementation method for multimode terminal

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong

Applicant after: OPPO Guangdong Mobile Communications Co., Ltd.

Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong

Applicant before: Guangdong OPPO Mobile Communications Co., Ltd.

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant