CN107634785A - WiFi system, router and mobile terminal - Google Patents
WiFi system, router and mobile terminal Download PDFInfo
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- CN107634785A CN107634785A CN201710597331.1A CN201710597331A CN107634785A CN 107634785 A CN107634785 A CN 107634785A CN 201710597331 A CN201710597331 A CN 201710597331A CN 107634785 A CN107634785 A CN 107634785A
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Abstract
Present invention is disclosed a kind of WiFi system, router and mobile terminal, wherein WiFi system includes BBP, WiFi chip group and the RF transceiver with LTE u interfaces；BBP communicates to connect with WiFi chip group and RF transceiver respectively；The WiFi frequency band signals that RF transceiver receives are processed into the readable signal of WiFi system by BBP, and, by RF transceiver signal transacting to be sent into the transmissible WiFi frequency band signals of RF transceiver.WiFi system, router and mobile terminal proposed by the present invention, a WiFi transceiver is simulated using the RF transceiver with LTE u interfaces, then receive or send the signal of WiFi frequency ranges, realize the transmission of WiFi signal, for the multichannel WiFi system of existing more WiFi chip groups, cost is reduced, and handling capacity and the sensitivity of WiFi system can be improved.
Description
Technical field
The present invention relates to WiFi system field, especially relates to WiFi system and its control method and device, route
Device and mobile terminal.
Background technology
WiFi is a kind of wide variety of mobile access technology, and speed that people access to WiFi, quality requirement are increasingly
Height, to lift Consumer's Experience, sensitivity and the handling capacity for lifting WiFi system are extremely urgent.In the prior art, WiFi is improved
The sensitivity of system and the method for handling capacity are all using high performance chip or using MIMO (Multiple Input
Multiple Output abbreviation, data multiple-input, multiple-output, refer to that wireless network signal synchronizes transmitting-receiving by multiple antenna,
Data transmission rate can be increased) method.It is required for WiFi chip group to support using the MIMO methods of multiple antennas, price compares
It is expensive；Part WiFi chip group does not support multi-antenna technology, therefore sensitivity and handling capacity can be limited.
The existing WiFi chip for supporting multiple antennas MIMO generally requires independent interface, (is provided as shown in Figure 1 in figure
Four antennas, the antenna in figure only represent frequency, and different frequency range antenna can be made of one during practical application).How to save
It is to need to solve the problems, such as that the sensitivity of WiFi system and handling capacity are improved in the case of cost-saving.
The content of the invention
The main object of the present invention is a kind of cost of offer low WiFi system, router and mobile terminal.
In order to realize foregoing invention purpose, the present invention provides a kind of WiFi system, including BBP, WiFi chip group
With the RF transceiver with LTE-U interfaces；
The BBP communicates to connect with the WiFi chip group and RF transceiver respectively；
The WiFi frequency band signals that RF transceiver receives are processed into the readable letter of WiFi system by the BBP
Number, and, by RF transceiver signal transacting to be sent into the transmissible WiFi frequency band signals of the RF transceiver.
Further, the BBP using the default MAC algorithms signal to be sent to the RF transceiver,
And the WiFi frequency band signals that RF transceiver receives are handled.
Further, the WiFi chip group includes 2.4G band ports and/or 5G band ports.
Further, the BBP controls the RF transceiver to launch or receive frequency with the WiFi chip group
Section identical WiFi signal, realize that multiple antennas MIMO communicates.
Further, the BBP obtains the communication matter of current 2.4G band ports and 5G band ports respectively
Amount, selects the band ports of good communication quality to be received or sent signal, control the RF transceiver receive or send with
The signal of the band ports similar frequency bands of good communication quality.
Further, the BBP controls the RF transceiver to launch or receive frequency with the WiFi chip group
The WiFi signal that section differs, realize that multiple antennas DBS communicates.
Further, the BBP obtains the communication matter of current 2.4G band ports and 5G band ports respectively
Amount, selects the band ports of good communication quality to be received or sent signal；Control the RF transceiver receive or send with
The signal of the relative another frequency range of the band ports of good communication quality.
Further, the BBP controls the RF transceiver to launch or receive frequency with the WiFi chip group
The different WiFi signal of Duan Xiangtong, channel, realizes duplex communication.
Further, the BBP obtains the communication matter of current 2.4G band ports and 5G band ports respectively
Amount, selects the band ports of good communication quality to be received or sent signal；
The BBP obtains current 2.4G frequency band signals and 5G frequency band signals respectively by the radio-frequency signal generator,
And the frequency band signals of the radio-frequency signal generator selection good communication quality are controlled to be received or sent signal.
Further, the BBP is obtained by the WiFi chip group and RF transceiver and accesses the WiFi
The quantity of the access point of system, and the maximum data throughput needed according to the quantity of described access point calculating current network, if
The maximum data throughput is less than/is equal to the ultimate throughput of the WiFi chip group, then closes the RF transceiver.
Further, the BBP is obtained by the WiFi chip group and RF transceiver and accesses the WiFi
The quantity of the access point of system, mean allocation described access point are connected with the WiFi chip group and RF transceiver.
The present invention also provides a kind of router, including the WiFi system described in any one as described above.
The present invention also provides a kind of mobile terminal, including the WiFi system described in any one as described above.
WiFi system proposed by the present invention, a WiFi transceiver is simulated using the RF transceiver with LTE-U interfaces,
Then the signal of WiFi frequency ranges is received or sent, realizes the transmission of WiFi signal, it is more compared to existing more WiFi chip groups
For the WiFi system of road, cost is reduced, and handling capacity and the sensitivity of WiFi system can be improved.And it is provided with above-mentioned WiFi
The router and mobile terminal of system equally have the characteristics of reducing cost, raising Data Data handling capacity.
Brief description of the drawings
Fig. 1 is the structural schematic block diagram of the WiFi system of one embodiment of the invention；
Fig. 2 is the structural schematic block diagram of the mobile terminal of one embodiment of the invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Reference picture 1, the embodiment of the present invention provide a kind of WiFi system, including BBP 10, the and of WiFi chip group 30
RF transceiver 20 with LTE-U interfaces；BBP 10 respectively with above-mentioned WiFi chip group 30 and RF transceiver 20
Communication connection；The BBP 10 by the WiFi frequency band signals that RF transceiver 20 receives be processed into WiFi system can
Read signal, and, by the signal transacting to be sent of RF transceiver 20 into the transmissible WiFi frequency ranges of the RF transceiver 20
Signal.
The above-mentioned RF transceiver 20 with LTE-U interfaces uses the frequency range for exempting to authorize, and it includes 2.4G and 5GHz
WiFi frequency ranges, so, WiFi system can also transmit data using above-mentioned RF transceiver 20.Above-mentioned BBP 10
It is an important component of the equipment such as mobile phone, router, equivalent to one protocol processor, is responsible for data processing and storage
Deposit, primary clustering includes the units such as digital signal processor (DSP), microcontroller (MCU), internal memory (SRAM, Flash), mainly
Function is baseband coding/decoding, acoustic coding and voice coding etc..Because above-mentioned RF transceiver 20 can not be directly in WiFi
Used in system, handled so being preset with processing software in BBP 10, RF transceiver 20 is received
WiFi frequency band signals are processed into the readable signal of WiFi system, and, by the signal transacting to be sent of RF transceiver 20 into institute
State the transmissible WiFi frequency band signals of RF transceiver 20.In the present embodiment, above-mentioned default software is to utilize MAC
((MessageAuthentication Codes)) algorithm WiFi signal to be sent to the RF transceiver 20 and penetrate
The WiFi frequency band signals that frequency transceiver 20 receives are handled.Above-mentioned MAC algorithms refer to the Hash functions with privacy key：Message
Hashed value controlled by there was only privacy key K that communicating pair is known, now hash value is referred to as MAC.Above-mentioned RF transceiver
20 are equally connected with matching antenna 40 with corresponding antenna 40, WiFi chip group 30.
In the present embodiment, above-mentioned WiFi chip group 30 includes 2.4G band ports and 5G band ports, in other embodiments
In, can also a kind of optional frequency range of above two interface interface.
In one embodiment, above-mentioned BBP 10 controls the RF transceiver 20 to be sent out with the WiFi chip group 30
Frequency range identical WiFi signal is penetrated or received, realizes that multiple antennas MIMO communicates.Above-mentioned MIMO is Multiple
InputMultiple Output (multiple-input, multiple-output) abbreviation, refer to that wireless network signal synchronizes receipts by multiple antenna 40
Hair, to increase data transmission rate.In the present embodiment, carrying out multiple antennas MIMO communications includes two kinds of situations：
First, the WiFi interfaces of the LTE-U interfaces simulation 2.4G using RF transceiver 20, LTE-U interfaces and WiFi chip
The ecosystem interface of group 30 is simultaneously using the WiFi of 2.4G frequency ranges；
Second, the WiFi interfaces of the LTE-U interfaces simulation 5G using RF transceiver 20, LTE-U interfaces and WiFi chip group
30 ecosystem WiFi interfaces are simultaneously using the WiFi of 5G frequency ranges.
Further, above-mentioned BBP 10 obtains the communication matter of current 2.4G band ports and 5G band ports respectively
Amount, selects the band ports of good communication quality to be received or sent signal, controls the RF transceiver 20 to receive or send
With the signal of the band ports similar frequency bands of good communication quality.Namely judge in current network conditions 2.4G frequency band networks and
Which is more preferable for 5G frequency band networks, and the network chosen is used, for example, in current network conditions 2.4G frequency band networks letter
Number transmission quality is higher than 5G frequency band networks, then WiFi chip group 30 and RF transceiver 20 are selected using 2.4G frequency band networks
2.4G signals carry out transceiving data.The good noise with can badly utilize common signal of above-mentioned judgement frequency band signals communication quality
Than judging etc..
In another embodiment, above-mentioned BBP 10 controls the RF transceiver 20 and the WiFi chip group 30
Transmitting receives the WiFi signal that frequency range differs, and realizes that multiple antennas 40DBS communicates.Above-mentioned DBS, i.e. Dual-band
Simultaneous, refer to by combine 2.4GHz and 5GHz frequency ranges double frequency it is concurrent, realize multi channel communication.Realizing more days
Line 40DBS includes two kinds of situations when communicating：
When using RF transceiver 20 LTE-U interfaces simulation 2.4G WiFi interfaces, WiFi chip group 30 it is primary
State WiFi chip uses 5G interface, realizes that 2.4G and 5G double-frequency synchronous occurs with this, and then realize DBS communication functions；
Second, the WiFi interfaces of the LTE-U interfaces simulation 5G using RF transceiver 20, the ecosystem of WiFi chip group 30
WiFi chip uses 2.4G interface, realizes that 2.4G and 5G double-frequency synchronous occurs with this, and then realize DBS functions.
Further, above-mentioned BBP 10 obtain the communication of current 2.4G band ports and 5G band ports respectively
Quality, the band ports of good communication quality are selected to be received or sent signal；The RF transceiver 20 is controlled to receive or send out
Send the signal of another frequency range relative with the band ports of good communication quality.Namely judge WiFi chip master in current network
Which signal is more preferable in 2.4G frequency band networks and 5G frequency band networks in environment, and the network chosen is used, such as currently
The signal transmission quality of 2.4G frequency band networks is higher than 5G frequency band networks in network environment, then WiFi chip group 30 selects 2.4G frequencies
Section, and the selection of RF transceiver 20 carries out transceiving data using 5G frequency band networks.Above-mentioned judgement frequency band signals communication quality it is good
With can badly be judged etc. using the signal to noise ratio of common signal.
In another embodiment, above-mentioned BBP 10 controls the RF transceiver 20 and the WiFi chip group 30
Transmitting receives the WiFi signal that frequency range is identical, channel is different, realizes duplex communication.Above-mentioned duplex communication is refers to, if logical
Cross RF transceiver 20 and receive data, then data are launched by WiFi chip group 30, if receiving number by WiFi chip group 30
According to, then by RF transceiver 20 launch data, be WiFi system can receive data colleague launch data.The present embodiment
In, when carrying out duplex communication, including situation in four：
First, the WiFi interfaces of the LTE-U interfaces simulation 2.4G using radio-frequency signal generator, LTE-U interfaces and WiFi chip group
Simultaneously using the WiFi of 2.4G frequency ranges, the WiFi of two 2.4G frequency ranges uses different channels for 30 ecosystem WiFi interfaces, and one
Individual progress data receiver, one only carries out data transmission, and so such a method can be divided into two groups again：Use LTE-U
The interface of simulation is transmitted the WiFi of 2.4G frequency ranges signal, and the ecosystem 2.4G interfaces of WiFi chip group 30 carry out reception number
According to；Or using the LTE-U interfaces simulated receive the WiFi of 2.4G frequency ranges signal, the ecosystem of WiFi chip group 30
2.4G interfaces are transmitted data；
Second, the WiFi interfaces of the LTE-U interfaces simulation 5G using radio-frequency signal generator, LTE-U interfaces and WiFi chip group 30
Ecosystem WiFi interfaces simultaneously using the WiFi of 5G frequency ranges, the WiFi of two 5G frequency ranges uses different channels, and one is only entered
Row data receiver, one only carries out data transmission, and so such a method can be divided into two groups again：Use LTE-U simulations
Interface is transmitted the WiFi of 5G frequency ranges signal, and the ecosystem 5G interfaces of WiFi chip group 30 carry out reception data；Or make
With the LTE-U interfaces simulated receive the WiFi of 5G frequency ranges signal, the ecosystem 5G interfaces of WiFi chip group 30 are sent out
Send data；
Third, the WiFi interfaces of the LTE-U interfaces simulation 2.4G using radio-frequency signal generator, the ecosystem of WiFi chip group 30
WiFi chip uses 5G interface, realizes that 2.4G and 5G double-frequency synchronous occurs with this, and then realize DBS functions；It can be used
The interface of LTE-U simulations is transmitted the WiFi of 2.4G frequency ranges, and the 5G interfaces of ecosystem receive the WiFi of 5G frequency ranges；Or
Using the LTE-U interfaces simulated receive the WiFi of 2.4G frequency ranges, the 5G interfaces of ecosystem are transmitted the WiFi of 5G frequency ranges；
Fourth, the WiFi interfaces of the LTE-U interfaces simulation 5G using radio-frequency signal generator, the ecosystem of WiFi chip group 30
WiFi chip uses 2.4G interface, realizes that 2.4G and 5G double-frequency synchronous occurs with this, and then realize DBS functions；It can make
The WiFi of 5G frequency ranges is transmitted with the LTE-U interfaces simulated, the 2.4G interfaces of ecosystem receive the WiFi of 2.4G frequency ranges；
Or using the LTE-U interfaces simulated receive the WiFi of 5G frequency ranges, the 2.4G interfaces of ecosystem are transmitted 2.4G frequency ranges
WiFi.
Further, above-mentioned BBP 10 obtains the communication matter of current 2.4G band ports and 5G band ports respectively
Amount, selects the band ports of good communication quality to be received or sent signal；The BBP 10 is sent out by the radio frequency
Raw device obtains current 2.4G frequency band signals and 5G frequency band signals respectively, and controls the radio-frequency signal generator selection good communication quality
Frequency band signals are received or sent signal.Realize above-mentioned duplex communication function, it is only necessary to which software is realized and carried out at UI interfaces
Selection, can be automatically selected above-mentioned four kinds of patterns by user, can also do a simple algorithm, acquiescence is using the optimal mould of data
Formula etc..
In the present embodiment, above-mentioned BBP 10 obtains access by the WiFi chip group 30 and RF transceiver 20
The quantity of the access point of the WiFi system, and the maximum data needed according to the quantity of described access point calculating current network gulps down
The amount of telling, if the maximum data throughput is less than/be equal to the ultimate throughput of the WiFi chip group 30, close the radio frequency and receive
Send out device 20.The energy expense of RF transceiver 20 can so be saved.The quantity of above-mentioned access point can be received by above-mentioned radio frequency
Hair device 20 and WiFi chip group 30 receive the respective signaling of the access point being attached thereto and calculated respectively, and method is simple, such as
The signaling each received is sent to BBP 10, BBP 10 is the quantity that can draw access point.
In the present embodiment, above-mentioned BBP 10 obtains access by the WiFi chip group 30 and RF transceiver 20
The quantity of the access point of the WiFi system, mean allocation described access point and the WiFi chip group 30 and RF transceiver 20
Connection.Access point is averagely allocated to WiFi chip group 30 and RF transceiver 20, can effectively carry out load balancing.
In one embodiment, above-mentioned WiFi system is set in mobile phone, is provided with mobile phone for the WiFi system
Application program, user can such as realize that multiple antennas 40MIMO leads to according to the mode of operation of use environment active control WiFi system
Letter, multiple antennas 40DBS communications or duplex communication etc., then WiFi system is good by the automatic selecting signal quality of BBP 10
Frequency band signals communicated.
The WiFi system of the embodiment of the present invention, simulate a WiFi using the RF transceiver 20 with LTE-U interfaces and receive
Device is sent out, then receives or sends the signal of WiFi frequency ranges, the transmission of WiFi signal is realized, compared to existing more WiFi chip groups
For 30 multichannel WiFi system, cost is reduced, and handling capacity and the sensitivity of WiFi system can be improved.
Reference picture 2, a kind of mobile terminal is also provided in the embodiment of the present invention.
For convenience of description, the part related to the embodiment of the present invention is illustrate only, particular technique details does not disclose, please
With reference to present invention method part.The mobile terminal can be to include mobile phone, tablet personal computer, PDA
(PersonalDigitalAssistant, personal digital assistant), POS (PointofSales, point-of-sale terminal), vehicle-mounted computer etc.
Any terminal device, so that mobile terminal is mobile phone as an example：
Fig. 2 is illustrated that the block diagram of the part-structure of the mobile phone related to mobile terminal provided in an embodiment of the present invention.Ginseng
Fig. 2 is examined, mobile phone includes：Radio frequency (RadioFrequency, RF) circuit 1110, memory 1120, input block 1130, display are single
The parts such as member 1140, sensor 1150, voicefrequency circuit 1160, WiFi system 1170, processor 1180 and power supply 1190.This
Art personnel are appreciated that the handset structure shown in Fig. 2 does not form the restriction to mobile phone, can include than illustrating more
More or less parts, either combine some parts or different parts arrangement.
Each component parts of mobile phone is specifically introduced with reference to Fig. 2：
RF circuits 1110 can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base station
After downlink information receives, handled to processor 1180；In addition, it is sent to base station by up data are designed.Generally, RF circuits
1110 include but is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier
(LowNoiseAmplifier, LNA), duplexer etc..In addition, RF circuits 1110 can also pass through radio communication and network and its
His equipment communication.Above-mentioned radio communication can use any communication standard or agreement, including but not limited to global system for mobile telecommunications system
System (GlobalSystemofMobilecommunication, GSM), general packet radio service
(GeneralPacketRadioService, GPRS), CDMA (CodeDivisionMultipleAccess, CDMA), width
Band CDMA (WidebandCodeDivisionMultipleAccess, WCDMA), Long Term Evolution
(LongTermEvolution, LTE), Email, Short Message Service (ShortMessagingService, SMS) etc..
Memory 1120 can be used for storage software program and module, and processor 1180 is stored in memory by operation
1120 software program and module, so as to perform the various function application of mobile phone and data processing.Memory 1120 can be led
To include storing program area and storage data field, wherein, storing program area can storage program area, needed at least one function
Application program (such as sound-playing function, image player function etc.) etc.；Storage data field can store uses institute according to mobile phone
Data (such as voice data, phone directory etc.) of establishment etc..Stored in addition, memory 1120 can include high random access
Device, nonvolatile memory can also be included, a for example, at least disk memory, flush memory device or other volatibility are consolidated
State memory device.
Input block 1130 can be used for the numeral or character information for receiving input, and produce with the user of mobile phone set with
And the key signals input that function control is relevant.Specifically, input block 1130 may include contact panel 1131 and other inputs
Equipment 1132.Contact panel 1131, also referred to as touch-screen, collect touch operation (such as user of the user on or near it
Use the behaviour of any suitable object such as finger, stylus or annex on contact panel 1131 or near contact panel 1131
Make), and corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 1131 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
Contact coordinate is converted into, then gives processor 1180, and the order sent of reception processing device 1180 and can be performed.In addition,
The polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave can be used to realize contact panel 1131.Except touch surface
Plate 1131, input block 1130 can also include other input equipments 1132.Specifically, other input equipments 1132 can include
But it is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
It is one or more.
Display unit 1140 can be used for display by user input information or be supplied to user information and mobile phone it is each
Kind menu.Display unit 1140 may include display panel 1141, optionally, can use liquid crystal display
(LiquidCrystalDisplay, LCD), Organic Light Emitting Diode (OrganicLight-EmittingDiode, OLED) etc.
Form configures display panel 1141.Further, contact panel 1131 can cover display panel 1141, when contact panel 1131
After detecting the touch operation on or near it, processor 1180 is sent to determine the type of touch event, is followed by subsequent processing
Device 1180 provides corresponding visual output according to the type of touch event on display panel 1141.Although in fig. 2, touch surface
Plate 1131 and display panel 1141 are the parts independent as two to realize the input of mobile phone and input function, but some
In embodiment, contact panel 1131 and display panel 1141 can be integrated and realize input and the output function of mobile phone.
Mobile phone may also include at least one sensor 1150, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel 1141, proximity transducer can close display panel when mobile phone is moved in one's ear
1141 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (generally three axles) and add
The size of speed, size and the direction of gravity are can detect that when static, application (such as the horizontal/vertical screen available for identification mobile phone posture
Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；As for mobile phone also
The other sensors such as configurable gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Voicefrequency circuit 1160, loudspeaker 1161, microphone 1162 can provide the COBBAIF between user and mobile phone.Audio
Electric signal after the voice data received conversion can be transferred to loudspeaker 1161, is changed by loudspeaker 1161 by circuit 1160
Exported for voice signal；On the other hand, the voice signal of collection is converted to electric signal by microphone 1162, by voicefrequency circuit 1160
Voice data is converted to after reception, then after voice data output processor 1180 is handled, through RF circuits 1110 to be sent to ratio
Such as another mobile phone, or voice data is exported to memory 1120 further to handle.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronicses postal by WiFi system 1170
Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.WiFi in the present embodiment
System 1170, the WiFi system as described in above-mentioned embodiment is identical, and it includes BBP 10, WiFi chip group 30 and tool
There is the RF transceiver 20 of LTE-U interfaces；The BBP 10 respectively with the WiFi chip group 30 and RF transceiver
20 communication connections；The WiFi frequency band signals that RF transceiver 20 receives are processed into WiFi system by the BBP 10
Readable signal, and, by the signal transacting to be sent of RF transceiver 20 into the transmissible WiFi frequency ranges of the RF transceiver
Signal.
Processor 1180 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone,
By running or performing the software program and/or module that are stored in memory 1120, and call and be stored in memory 1120
Interior data, the various functions and processing data of mobile phone are performed, so as to carry out integral monitoring to mobile phone.Optionally, processor
1180 may include one or more processing units；Preferably, processor 1180 can integrate application processor and modulation /demodulation processing
Device, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is mainly located
Manage radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1180.
Mobile phone also includes the power supply 1190 (such as battery) to all parts power supply, it is preferred that power supply can pass through power supply
Management system and processor 1180 are logically contiguous, so as to realize management charging, electric discharge and power consumption pipe by power-supply management system
The functions such as reason.
Although being not shown, mobile phone can also include camera, bluetooth module etc., will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Division, only a kind of division of logic function, can there is other dividing mode, such as multiple units or component when actually realizing
Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or
The mutual coupling discussed or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit
Close or communicate to connect, can be electrical, mechanical or other forms.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
Can be with one of ordinary skill in the art will appreciate that realizing that all or part of step in above-described embodiment method is
The hardware of correlation is instructed to complete by program, described program can be stored in a kind of computer-readable recording medium, on
It can be read-only storage to state the storage medium mentioned, disk or CD etc..
The embodiment of the present invention also provides a kind of router, including appoints the WiFi system described in embodiment as described above, the route
Utensil has all advantages of above-mentioned WiFi system.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
The embodiment of the present invention also provides：
A1, a kind of WiFi system, including BBP, WiFi chip group and the RF transceiver with LTE-U interfaces；
The BBP communicates to connect with the WiFi chip group and RF transceiver respectively；
The WiFi frequency band signals that RF transceiver receives are processed into the readable letter of WiFi system by the BBP
Number, and, by RF transceiver signal transacting to be sent into the transmissible WiFi frequency band signals of the RF transceiver.
A2, the WiFi system according to A1, the BBP is using default MAC algorithms to the radio-frequency receiving-transmitting
The WiFi frequency band signals that device signal to be sent and RF transceiver receive are handled.
A3, the WiFi system according to A1, the WiFi chip group includes 2.4G band ports and/or 5G frequency ranges connect
Mouthful.
A4, the WiFi system according to A3, the BBP control the RF transceiver and the WiFi cores
Frequency range identical WiFi signal is launched or received to piece group, realizes that multiple antennas MIMO communicates.
A5, the WiFi system according to A4, the BBP obtain current 2.4G band ports and 5G frequency respectively
The communication quality of segment interface, select the band ports of good communication quality to be received or sent signal, control the radio-frequency receiving-transmitting
Device receives or sent the signal with the band ports similar frequency bands of good communication quality.
A6, the WiFi system according to A3, the BBP control the RF transceiver and the WiFi cores
The WiFi signal that frequency range differs is launched or received to piece group, realizes that multiple antennas DBS communicates.
A7, the WiFi system according to A6, the BBP obtain current 2.4G band ports and 5G frequency respectively
The communication quality of segment interface, the band ports of good communication quality are selected to be received or sent signal；Control the radio-frequency receiving-transmitting
Device receives or sent the signal of another frequency range relative with the band ports of good communication quality.
A8, the WiFi system according to A3, the BBP control the RF transceiver and the WiFi cores
The WiFi signal that frequency range is identical, channel is different is launched or received to piece group, realizes duplex communication.
A9, the WiFi system according to A8, the BBP obtain current 2.4G band ports and 5G frequency respectively
The communication quality of segment interface, the band ports of good communication quality are selected to be received or sent signal；
The BBP obtains current 2.4G frequency band signals and 5G frequency band signals respectively by the radio-frequency signal generator,
And the frequency band signals of the radio-frequency signal generator selection good communication quality are controlled to be received or sent signal.
A10, the WiFi system according to A1, the BBP pass through the WiFi chip group and RF transceiver
The quantity for the access point for accessing the WiFi system is obtained, and calculate current network according to the quantity of described access point to need most
Big data handling capacity, if the maximum data throughput be less than/be equal to the WiFi chip group ultimate throughput, close described in
RF transceiver.
A11, the WiFi system according to A1, the BBP pass through the WiFi chip group and RF transceiver
The quantity for the access point for accessing the WiFi system is obtained, mean allocation described access point is received with the WiFi chip group and radio frequency
Send out device connection.
B1, a kind of router, including the WiFi system as any one of above-mentioned A1-A11.
C1, a kind of mobile terminal, including the WiFi system as any one of A1-A11.
Claims (10)
1. a kind of WiFi system, it is characterised in that including BBP, WiFi chip group and the radio frequency with LTE-U interfaces
Transceiver；
The BBP communicates to connect with the WiFi chip group and RF transceiver respectively；
The WiFi frequency band signals that RF transceiver receives are processed into the readable signal of WiFi system by the BBP, with
And by RF transceiver signal transacting to be sent into the transmissible WiFi frequency band signals of the RF transceiver.
2. WiFi system according to claim 1, it is characterised in that the BBP utilizes default MAC algorithms
The WiFi frequency band signals that the signal to be sent to the RF transceiver and RF transceiver receive are handled.
3. WiFi system according to claim 1, it is characterised in that the WiFi chip group includes 2.4G band ports
And/or 5G band ports.
4. WiFi system according to claim 3, it is characterised in that the BBP controls the RF transceiver
Launch with the WiFi chip group or receive frequency range identical WiFi signal, realize that multiple antennas MIMO communicates.
5. WiFi system according to claim 4, it is characterised in that the BBP obtains current 2.4G frequencies respectively
The communication quality of segment interface and 5G band ports, select the band ports of good communication quality to be received or sent signal, control
The RF transceiver receives or sent the signal with the band ports similar frequency bands of good communication quality.
6. WiFi system according to claim 3, it is characterised in that the BBP controls the RF transceiver
Launch or receive the WiFi signal that frequency range differs with the WiFi chip group, realize that multiple antennas DBS communicates.
7. WiFi system according to claim 6, it is characterised in that the BBP obtains current 2.4G frequencies respectively
The communication quality of segment interface and 5G band ports, the band ports of good communication quality are selected to be received or sent signal；Control
The RF transceiver receives or sent the signal of another frequency range relative with the band ports of good communication quality.
8. WiFi system according to claim 3, it is characterised in that the BBP controls the RF transceiver
Launch from the WiFi chip group or receive the WiFi signal that frequency range is identical, channel is different, realize duplex communication.
9. a kind of router, it is characterised in that including the WiFi system as any one of claim 1-8.
10. a kind of mobile terminal, it is characterised in that including the WiFi system as any one of claim 1-8.
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