CN105828362B - Network signal enhancement device and method - Google Patents

Network signal enhancement device and method Download PDF

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Publication number
CN105828362B
CN105828362B CN201610059371.6A CN201610059371A CN105828362B CN 105828362 B CN105828362 B CN 105828362B CN 201610059371 A CN201610059371 A CN 201610059371A CN 105828362 B CN105828362 B CN 105828362B
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network
data
processing chip
channel
signal
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CN105828362A (en
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单掠风
张晓文
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/22—Manipulation of transport tunnels

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a kind of network signal enhancement device, which includes: detection module, for behind the first movement data network channel for opening mobile terminal, whether real-time detection to receive signal enhancing instruction；Channel opening module, for opening the second preset mobile data network channel of mobile terminal when receiving signal enhancing instruction；Signal averaging module, for being overlapped the signal in first movement data network channel and the second mobile data network channel to enhance the network signal of mobile terminal.The present invention also provides a kind of network signal Enhancement Methods.The present invention is when first movement data network channel signal is bad, the second data network channel of automatic starting, to which mobile terminal can utilize the network signal and bandwidth in first movement data network channel and the second mobile data network channel simultaneously, the network signal of mobile terminal is enhanced, the mobile terminal in the single mobile data network channel situation unstable in some special screne network signals is improved.

Description

Network signal enhancement device and method
Technical field
The present invention relates to mobile communication technology field more particularly to a kind of network signal enhancement device and methods.
Background technique
It is continuous with the continuous development of mobile communication technology and mobile terminal (such as smart phone etc.) network application Abundant, requirement of the people to Internet resources quality is higher and higher, still, densely populated place scene (such as high-speed rail station, railway station, Airport etc.), scene from far-off regions (such as seashore, mountain area etc.), (high-speed rail, the high speed for often passing through tunnel are public for high-speed mobile scene Road etc.), under the special screnes such as more scenes of obstacle/interference (market place builet below the ground, villages within the city, cavern etc.), due to signal covering, obstacle Object blocks the reasons such as signal, signal interference source, is easy to cause the mobile data network signal of mobile terminal very unstable, or even goes out The situation of existing suspension, causes user not surf the Internet normally, is especially badly in need of that (such as user is public in high speed with the scene of net some Navigated using mobile terminal road), great inconvenience is caused to user, seriously affects the online experience of user.
Summary of the invention
The main purpose of the present invention is to provide a kind of network signal enhancement device and methods, it is intended to solve mobile terminal and exist Under some special screnes, the unstable technical problem of network signal.
To achieve the above object, the embodiment of the present invention provides a kind of network signal enhancement device, the network signal enhancing Device includes:
Detection module, for behind the first movement data network channel for opening mobile terminal, whether real-time detection to be received It is instructed to signal enhancing；
Channel opening module, for when receiving signal enhancing instruction, opening the second preset mobile number of mobile terminal According to network channel；
Signal averaging module, for by the letter in first movement data network channel and the second mobile data network channel It number is overlapped to enhance the network signal of mobile terminal.
Optionally, the channel opening module includes:
First acquisition unit, for obtaining the network application of mobile terminal current time when receiving signal enhancing instruction Scene, and current demand bandwidth is obtained according to the network application scene；
Second acquisition unit, for obtaining the first network bandwidth in first movement data network channel；
Channel opening unit is opened mobile whole if being wider than the first network bandwidth for the current demand band Hold the second preset mobile data network channel.
Optionally, the channel opening unit is also used to:
If the current demand band is wider than first network bandwidth, second net in the second mobile data network channel is obtained Network bandwidth；
If second network bandwidth is less than current demand bandwidth, the second mobile data network channel is opened.
If the second network bandwidth is more than or equal to current demand bandwidth, first movement data network channel is closed, open the Two mobile data network channels.
The embodiment of the present invention also provides a kind of network signal Enhancement Method, and the network signal Enhancement Method includes:
Behind the first movement data network channel for opening mobile terminal, whether real-time detection, which receives signal enhancing, refers to It enables；
When receiving signal enhancing instruction, the second preset mobile data network channel of mobile terminal is opened；
The signal in first movement data network channel and the second mobile data network channel is overlapped to enhance The network signal of mobile terminal.
Optionally, described when receiving signal enhancing instruction, open the second preset mobile data network of mobile terminal The step of channel includes:
When receiving signal enhancing instruction, mobile terminal current time network application scene is obtained, and according to the network Application scenarios obtain current demand bandwidth；
Obtain the first network bandwidth in first movement data network channel；
If the current demand band is wider than the first network bandwidth, the second preset mobile number of mobile terminal is opened According to network channel.
Optionally, if the current demand band is wider than the first network bandwidth, it is preset to open mobile terminal The second mobile data network channel the step of after further include:
If the current demand band is wider than first network bandwidth, second network in the second mobile data network channel is obtained Bandwidth；
If second network bandwidth is less than current demand bandwidth, the second mobile data network channel is opened.
If the second network bandwidth is more than or equal to current demand bandwidth, first movement data network channel is closed, open the Two mobile data network channels.
The present invention is by the way that behind the first movement data network channel for opening mobile terminal, whether detection module real-time detection Signal enhancing instruction is received, then when receiving signal enhancing instruction, it is preset that channel opening module opens mobile terminal Second mobile data network channel, last Signal averaging module is by first movement data network channel and the second mobile data network The signal in channel is overlapped to enhance the network signal of mobile terminal, thus bad in first movement data network channel signal When, it is automatic to start the second data network channel, so that mobile terminal can utilize first movement data network channel and the simultaneously The network signal and bandwidth in two mobile data network channels, enhance the network signal of mobile terminal, improve single mobile data The mobile terminal of the network channel situation unstable in some special screne network signals.
Detailed description of the invention
Fig. 1 is the schematic diagram of LTE network framework；
Fig. 2 is the structural schematic diagram of the user equipment of first embodiment of the invention；
Fig. 3 is the example schematic diagram in LTE for user face and the radio protocol architecture of control plane；
Fig. 4 is the data transmission stream journey schematic diagram of the user equipment of the embodiment of the present invention；
Fig. 5 is the voice transfer flow diagram of the user equipment of the embodiment of the present invention；
Fig. 6 is the electrical block diagram of one embodiment of the invention；
Fig. 7 is the structural schematic diagram of the user equipment of second embodiment of the invention and 3rd embodiment；
Fig. 8 is the structural schematic diagram of the user equipment of fourth embodiment of the invention；
Fig. 9 is the structural schematic diagram of the access terminal of one embodiment of the invention；
Figure 10 is the structural schematic diagram of the wireless communications method of one embodiment of the invention；
Figure 11 is the structural schematic diagram of the user equipment of eighth embodiment of the invention；
Figure 12 is the functional block diagram of the 5th embodiment of inventive network signal enhancing device；
Figure 13 is that the refinement functional module of channel opening module in inventive network signal enhancing device sixth embodiment is shown It is intended to；
Figure 14 is the flow diagram of the 5th embodiment of inventive network signal enhancing method；
Figure 15 is the flow diagram of inventive network signal enhancing method sixth embodiment；
Figure 16 is the flow diagram of the 7th embodiment of inventive network signal enhancing method.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific 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.
The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP The mobile terminal of (portable media player), navigation device etc. and such as number TV, desktop computer etc. are consolidated Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for moving Except the element of purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Fig. 1 is the schematic diagram of the 4G network architecture of one embodiment of the invention.The 4G network is LTE network, the network architecture It include: one or more user equipmenies (user equipment, UE) 100, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, the UMTS Terrestrial radio access network of evolution) (unlabeled in figure), evolution point Group core (EPC) (unlabeled in figure), home subscriber servers (HSS) 107, network (for example, internet) (unlabeled in figure) And circuit switching system (unlabeled in figure).
E-UTRAN includes evolution B node (eNodeB) 101 and other eNodeB 102.ENodeB101 is provided towards user The user face of equipment 100 and the protocol terminations of control plane.ENodeB 101 can be connected to other eNodeB via X2 interface. ENodeB 101 is alternatively referred to as base station, base transceiver station, radio base station, wireless set, transceiver function, basic service Collection, extended service set or some other suitable term.ENodeB 101 is that user equipment 100 provides the access for going to EPC Point.
ENodeB 101 is connected to EPC by S1 interface.EPC includes mobile management entity (EEM) 104, other moving tubes Manage entity 106, gateway 103 and packet data network (PDN) gateway 105.Mobile management entity 104 is processing user The control node of signaling between equipment 100 and EPC.Mobile management entity 104 provides carrying and connection management.All User IPs Grouping is transmitted by gateway 103, and gateway 103 is itself coupled to PDN Gateway 105.PDN Gateway 105 provides UE IP Address distribution and other function.PDN Gateway 105 is connected to network, for example, internet.
Circuit switching system includes interaction solution module (IWS) 108, mobile switching centre (MSC) 109, base station 110 With movement station 111.In one aspect, circuit switching system can be communicated by IWS and MME with EPS.
Embodiment one
It is referring to fig. 2 the structural schematic diagram of the user equipment of one embodiment of the invention.The user equipment of the embodiment of the present invention 100 are carried out wireless communication based on long term evolution (LTE), and it can support double LTE.It is specific:
Referring to fig. 2, the user equipment of one embodiment of the invention include: the first processing chip 200, second processing chip 300, First radio frequency 205, the second radio frequency 305, the first data card 206, the second data card 306, codec 204, the first logic switch 401, the second logic switch 402, earpiece 600, microphone 500.Wherein, the first processing chip 200 includes that application program handles mould Block 202, digital signal processing chip 203 and the first protocol stack 201.Second processing chip includes second protocol stack 301.
It should be understood that digital signal processing chip 203 can also be by realizing independently of the chip of the first processing chip 200.
First processing chip 200 and second processing chip 300 between connected by serial ports (USB) and GPIO/SDIO mouthfuls, with It realizes and controls the definition and transmitting of signal between two processing chips, for example, carrying out two processing suspend mode of chip, wake-ups, together The control etc. of chip boot sequence when the control of step, switching on and shutting down.
In an embodiment of the present invention, the first processing chip 200 includes wake-up states and dormant state.Second processing chip 300 include wake-up states and dormant state.Wherein, the wake-up states of second processing chip 300 and dormant state are by the first processing Chip 200 controls.
In wake-up states, the first processing chip 200 and second processing chip 300 be fully powered-on with execute data transmission, The various functions such as processing.
When meeting sleep condition, the first radio frequency connecting with the first processing chip 200 is configured in power-down state, thus It is turned off to save power consumption.Meanwhile first handles chip 200 to the transmission interrupt signal of second processing chip 300.Second processing core Piece 300 receives interrupt signal, then the second radio frequency connecting with second processing chip 300 is configured in power-down state, thus by It closes to save power consumption.
In one embodiment of this invention, interrupt signal is rising edge signal.Sleep condition includes: breath screen.
When meeting wake-up condition, the first radio frequency connecting with the first processing chip 200 is configured in energized state, thus It is turned on emit/receive, handle signal.Meanwhile first handles chip 200 to the transmission interruption of second processing chip 300 Signal, second processing chip 300 receive interrupt signal, then the second radio frequency connecting with the second second processing chip 300 is matched It sets in energized state, to be turned on emit/receive, handle signal.
In one embodiment of this invention, interrupt signal is failing edge signal.Wake-up condition include: bright screen, receive by Key information etc..
In another embodiment of the invention, after the second processing chip 300 of the embodiment of the present invention is additionally configured to crash It is restarted automatically, and sends information to the first processing chip 200.
In further embodiments, the first processing chip 200 is additionally configured to the state of detection second processing chip 300, When second processing chip 300 is abnormal, sends interrupt signal and restarted with controlling second processing chip 300, or pass through RESET Pin output control signal is restarted with controlling second processing chip 300.
In one embodiment, the first processing chip 200 includes following manner to the detection of second processing chip 300:
Mode one, second processing chip 300 are configured as passing through a GPIO pin with prefixed time interval (for example, 5 seconds) Heartbeat signal is sent to the first processing chip 200.If as a result, first processing chip 200 prefixed time interval then, do not receive (detection) arrives heartbeat signal, then it is assumed that second processing chip 300 is abnormal (for example, going offline).
Mode two is judged whether online by way of AT question and answer.Specifically, the first processing chip 200 is sent out by serial ports Order lose one's life to second processing chip 300, second processing chip 300 carries out response after receiving order.Detection can be realized as a result,. In an embodiment of the present invention, control letter is carried out by serial ports (USB), application program processing module 202 and second protocol stack 301 Number and data transmission.
Two protocol stacks (the first protocol stack 201 and second protocol stack 301) in present invention implementation are by application program Reason module 202 carries out driving configuration and control.
Data card (the first data card 206 and the second data card 306) is used to be attached with user equipment and information exchange, Related data needed for mobile communication business (CS voice service, PS data service and PS voice service) is provided, and inside it Store user information, short message, execute authentication arithmetic and generate cryptographic keys etc..
When data card is interacted with user equipment, the signal of detection data card presence or absence is only generated booting is instantaneous, when opening In the presence of machine testing is less than data card, " insertion data card " is will be prompted to.After user equipment booting, user equipment and data card it Between communication in 28 seconds it is primary, complete the communication check (for example, data card whether in place etc.) of some fixations.
First data card 206 and the second data card 306 can manage difference associated with similar and different technical standard User.In specific non-limiting example, technical standard can communicate skill for the 2G communication technology (for example, GSM, GPRS, EDGE), 3G Art (for example, WCDMA, TDS-CDMA), the 4G communication technology (for example, LTE, TD-LTE) or any other mobile communication technology (example Such as, 4G, 4.5G etc.).
Wireless access technology involved in first radio frequency 205 and the second radio frequency 305 may include LTE, GSM, GPRS, CDMA, EDGE, WLAN, CDMA-2000, TD-SCDMA, WCDMA, WIFI etc..
In an embodiment of the present invention, the first data card 206 and the technical standard of the second data card 306 management are LTE Wireless access technology involved in standard, the first radio frequency 205 and the second radio frequency 305 is LTE, as a result, so that the embodiment of the present invention User equipment support double LTE.
The inner frame of application program processing module 202 includes application layer, ccf layer etc., can handle complicated logical operation And carry out task distribution etc..In one embodiment, application program processing module 202 refers to Android operation system, Yi Jiji In the various apk of Android operation system.
In an embodiment of the present invention, application program processing module 202 provides interactive interface for user, by user's input Operational order (for example, the related online that user is inputted by user interface or the operational order made a phone call) is transferred to the first agreement Stack 201 or second protocol stack 301.
First protocol stack 201 and second protocol stack 301 include the various protocol stacks with the network formats of network interaction, example Such as, the protocol code provided in the communication standards such as LTE/WCDMA/GSM/TDSCDMA/1X/CDMA/EVDO.These standards Agreement is user equipment and carrier network interact (for example, surfed the Internet by data traffic, made a phone call by VOLTE or Made a phone call by CS circuit domain) must be complied with.
Referring to the example schematic diagram that Fig. 3 is in LTE for user face and the radio protocol architecture of control plane.For user The radio protocol architecture of equipment and eNodeB are shown to have three layers: layer 1, layer 2 and layer 3.Layer 1 includes physical layer.Layer 2 includes Media access control (MAC) sublayer, radio link control (RLC) sublayer and Packet Data Convergence Protocol (PDCP) sublayer.Layer 3 Including wireless heterogeneous networks (RRC), Non-Access Stratum (NAS), application layer (APP), network layer (IP layers) etc..
Physical layer is lowermost layer, for realizing various physical layer signal processing functions.
Layer 2 is square on a physical layer, the link for being responsible between user equipment and eNodeB on physical layer 506.
PDCP sublayer provides the multiplexing between different radio carrying and logic channel.PDCP sublayer is also provided to the upper number of plies According to the header suppression of grouping to reduce wireless radio transmission expense, by not providing data grouping encryption to safety, Yi Jiti For supporting switching of the user equipment between each eNodeB.
Rlc sublayer is provided to the segmentation and refitting of upper layer data packet, to the re-transmission of lost data packet and to data Grouping is reordered to compensate the reception that disordered as caused by mixed automatic repeat request (HARQ).
Media access control sublayer provides the multiplexing between logic channel and transmission channel.Media access control sublayer is also responsible for dividing between each user equipment With the various radio resources (for example, resource block) in a cellular cell.Media access control sublayer is also responsible for HARQ operation.
RRC sublayer is responsible for obtaining radio resource (that is, radio bearer) and is responsible for using eNodeB and user equipment Between RRC signaling configure each lower layer.
NAS sublayer is supported to transmit in the signaling and data of user equipment and core net (EPC).
Digital signal processing chip 203 includes hardware appropriate, logical device, circuit and/or coding, for carrying out audio Signal processing, for example, the Audio Signal Processings such as the echo in communication process inhibits, noise suppressed.
Codec (Codec) 204 include hardware appropriate, logical device, circuit and/or coding, for carry out A/D with And D/A conversion.
First radio frequency 205 is used to that eNodeB101 (base station net will to be transmitted to after data processing that the first protocol stack 201 transmits Network), and the first protocol stack 201 is transmitted to after data processing for transmitting eNodeB 101.
Second radio frequency 305 is used to that (the base station net of eNodeB 101 will to be transmitted to after data processing that second protocol stack 301 transmits Network), and second protocol stack 301 is transmitted to after data processing for transmitting eNodeB 101.
Earpiece 600 includes hardware appropriate, logical device, circuit and/or coding, for exporting voice signal.
Microphone 500 includes hardware appropriate, logical device, circuit and/or coding, for acquiring voice signal.
First logic switch 401 is connect with the first processing chip 200 and the first data card 206 respectively, at first Under the control for managing the first control instruction that chip 200 exports, make the first data card 206 and the first protocol stack 201 or second protocol Stack 301 connects.
Second logic switch 402 is connect with the first processing chip 200 and the second data card 306 respectively, at first Under the control for managing the second control instruction that chip 200 exports, make the second data card 306 and the first protocol stack 201 or second protocol Stack 301 connects.
In one embodiment, the first processing chip 200 is realized by output low and high level to 401 He of the first logic switch The control of second logic switch 402.For example, when exporting high level, the conducting of the first logic switch 401 makes the first data card 206 It is connect with the first protocol stack 201；And when exporting low level, the first data card 206 is connect with second protocol stack 301.Or when output When high level, the conducting of the second logic switch 401 connect the second data card 306 with the first protocol stack 201；And export low level When, the second data card 306 is connect with second protocol stack 301.
In the first embodiment of the present invention, if the first data card 206 is connect with the first protocol stack 201, the first data Card 206 can reside in (Packet Switching, the packet switch) domain PS and the CS of first network by the first protocol stack 201 (Circuit Switching, circuit switching) domain.The first data card 206 can carry out CS voice and PS by first network as a result, Data service.
Likewise, second data card 306 can pass through the first association if the second data card 306 is connect with the first protocol stack 201 View stack 201 resides in ps domain and the domain CS of first network.The second data card 306 can carry out CS voice by first network as a result, With PS data service.
If the first data card 206 establishes connection with second protocol stack 301, the first data card 206 can pass through second protocol Stack 301 resides in the ps domain of the second network.The first data card 206 can carry out PS data service by the second network as a result,.
Likewise, if the second data card 306 and second protocol stack 301 establish connection, the second data card 306 can be by the Two protocol stacks 301 reside in the ps domain of the second network.The second data card 306 can carry out PS data industry by the second network as a result, Business.
First network and the second network can be the heterogeneous networks of different operators, can also be same operator difference or Identical network.In one embodiment of the invention, first network and the second network are 4G network (for example, the 4G such as LTE network Network).
In this embodiment of the invention, the first protocol stack 201 supports PS data service and CS voice service, second protocol Stack 301 only supports PS data service.When data card (the first data card 206 or the second data card being connect with second protocol stack 301 306) when having CS voice service, the first processing 200 control logic of chip switchs (the first logic switch 401 or the second logic switch 402) it connect corresponding data card with the first protocol stack 201, to realize CS voice service.
It should be understood that then it is transmitted according to the transmission of PS data service if PS voice service.
Referring to fig. 4, application program processing module 202 receives the operational order of user, if operational order is by the first number CS voice service is carried out according to card 206, then: the first processing chip 200, which exports the first control instruction the first logic switch 401 of control, to be made The first data card 206 is obtained to connect with the first protocol stack 201.Include: by the process that the first data card 206 carries out CS voice service
Firstly, establishing voice communication connection: operational order is transferred to the first protocol stack by application program processing module 202 201, it is connect by the voice communication that the first radio frequency 205 is established to processes such as eNodeB transmission RRC connection requests with callee.
After voice communication connection is established, voice uplink process are as follows: microphone 500 acquires voice signal, codec 204 receive the voice signal of acquisition and are transferred to digital signal processing chip 203 after carrying out analog-to-digital conversion；Digital signal processor core Piece 203 carries out audio processing to the signal received and is transferred to the first protocol stack 201；First radio frequency 205 will be through the first agreement Treated that signal is sent for stack 201.Voice downstream transmission process are as follows: the first radio frequency 205 receives downlink signal and is transferred to First protocol stack 201；Treated that signal carries out audio processing simultaneously through the first protocol stack 201 for 203 pairs of digital signal processing chip It is transferred to codec 204；Codec 204 is transmitted to earpiece 600 after carrying out analog-to-digital conversion to the signal received.
Referring to fig. 4, application program processing module 202 receives the operational order of user, if operational order is by the second number CS voice service is carried out according to card 306, then: the first processing chip 200, which exports the second control instruction the second logic switch 402 of control, to be made The second data card 306 is obtained to connect with the first protocol stack 201.Include: by the process that the second data card 306 carries out CS voice service
Firstly, establishing voice communication connection: operational order is transferred to the first protocol stack by application program processing module 202 201, it is connect by the voice communication that the first radio frequency 205 is established to processes such as eNodeB transmission RRC connection requests with callee.
After voice communication connection is established, voice uplink process are as follows: microphone 500 acquires voice signal, codec 204 receive the voice signal of acquisition and are transferred to digital signal processing chip 203 after carrying out analog-to-digital conversion；Digital signal processor core Piece 203 carries out audio processing to the signal received and is transferred to the first protocol stack 201；First radio frequency 205 will be through the first agreement Treated that signal is sent for stack 201.Voice downstream transmission process are as follows: the first radio frequency 205 receives downlink signal and is transferred to First protocol stack 201；Treated that signal carries out audio processing simultaneously through the first protocol stack 201 for 203 pairs of digital signal processing chip It is transferred to codec 204；Codec 204 is transmitted to earpiece 600 after carrying out analog-to-digital conversion to the signal received.
Referring to Fig. 5, application program processing module 202 receives the operational order of user, if operational order is by the first number PS data service is carried out according to card 206, then the first processing chip 200 exports the first control instruction the first logic switch 401 of control and leads The interface channel of logical first data card 206 and the first protocol stack 201 also exports the second control instruction and controls the first logic switch The interface channel of 401 the first data cards of conducting 206 and second protocol stack 301, can be achieved the transmission of PS data service.
Specifically, if the interface channel of conducting the first data card 206 and the first protocol stack 201, the biography of PS data service Defeated process are as follows: application program service module receives data, and is transferred to the first protocol stack；First radio frequency handles the first protocol stack Uplink signal transmissions afterwards to first network (4G network), and reception comes from the downlink signal of first network (4G network), and It is transferred to the processing of the first protocol stack；Treated that downlink signal exports by the first protocol stack for application program processing module.
If the interface channel of the first data card of conducting 206 and second protocol stack 301, the transmission flow of PS data service Are as follows: application program processing module receives data, and is transferred to second protocol stack；Second radio frequency is by second protocol stack on treated Row signal is transmitted to LTE network, and receives the downlink signal from LTE network, and is transferred to the processing of second protocol stack；Using Treated that downlink signal exports by second protocol stack for program processing module.
With continued reference to Fig. 5, if operational order is to carry out PS data service by the second data card 306, the first processing core Exportable first control instruction of piece 200 controls the second logic switch 402 and the second data card 306 and the first protocol stack 201 is connected Interface channel, also exportable second control instruction controls the second data card of the second logic switch 402 conducting 306 and second protocol stack The transmission of PS data service can be achieved in 301 interface channel.
Specifically, if the interface channel of conducting the second data card 306 and the first protocol stack 201, the biography of PS data service Defeated process are as follows: application program service module receives data, and is transferred to the first protocol stack；First radio frequency handles the first protocol stack Uplink signal transmissions afterwards to first network (4G network), and reception comes from the downlink signal of first network (4G network), and It is transferred to the processing of the first protocol stack；Treated that downlink signal exports by the first protocol stack for application program processing module.
If the interface channel of the second data card of conducting 306 and second protocol stack 301, the transmission flow of PS data service Are as follows: application program processing module receives data, and is transferred to second protocol stack；Second radio frequency is by second protocol stack on treated Row signal is transmitted to the second network (4G network), and receives the downlink signal for coming from the second network (4G network), and be transferred to The processing of second protocol stack；Treated that downlink signal exports by second protocol stack for application program processing module.Due to user After device power-up, communication in 28 seconds is primary between user equipment and data card, to confirm whether data card guarantees communication in place Normally.Communication in this 28 seconds is once the processing chip controls by being connected with data card, for example, processing chip is sent out to data card Data have been sent, have confirmed that data card is in place if obtaining responding, otherwise data card is not in place.
In an embodiment of the present invention, the first processing chip 200 is also used to prefixed time interval to the first data card 206 Or second data card 306 send information to carry out the confirmation in place of data card；
If (the first data card 206 of default should be with the first processing chip 200 confirmed in place to the first data card 206 Connection), the first data card 206 is not connect with the first processing chip 200, then the first processing chip 200 is also used to issue the first control System instruction handles the connecting path of chip 200 to control the first data card of the first logic switch 401 conducting 206 and first.
If (the second data card 206 of default should be with the first processing chip 200 confirmed in place to the second data card 306 Connection), the second data card 306 is not connect with the first processing chip 200, then the first processing chip 200 is also used to issue the second control System instruction handles the connecting path of chip to control the second data card of the second logic switch 402 conducting 306 and first.
Likewise, second processing chip 300 is also used to prefixed time interval to the first data card 206 or the second data card 306 send information to carry out the confirmation in place of data card；
If (the first data card 206 of default should be with second processing chip 300 confirmed in place to the first data card 206 Connection), the first data card 206 is not connect with second processing chip 300, then the first processing chip 200 is also used to issue the first control System instruction is to control the connecting path that the first data card 206 and second processing chip 300 is connected in the first logic switch 401.
If (the first data card 206 of default should be with second processing chip 300 confirmed in place to the second data card 306 Connection), the second data card 306 is not connect with second processing chip 300, then the first processing chip 200 is also used to issue the second control System instruction is to control the connecting path that the second data card 306 and second processing chip 300 is connected in the second logic switch 402.
For example, if the second data card 306 connecting originally with second processing chip, which is switched, is connected to the first protocol stack 201 When (for example, switching to the first protocol stack 201 to carry out PS data service), second processing chip need to be switched back within every 28 seconds, i.e., it is logical It crosses control logic switch 402 and is connected to second protocol stack, to complete data card confirmation in place, confirm to card reading and complete Afterwards, the second data card is switched back into the first processing chip again, to guarantee being normally carried out for communication.The rest may be inferred, if originally with First data card 206 of the first processing chip connection is switched when being connected to second protocol stack 301, need to switch back into first within every 28 seconds Chip is handled, i.e., the first protocol stack is connected to by control logic switch 401, to complete data card confirmation in place, to After the completion of card reading confirmation, the first data card is switched back into second processing chip again, to guarantee being normally carried out for communication.
It should be understood that the switching used time of logic switch is Millisecond, and card reading is confirmed whether that the used time in place is also Millisecond, Therefore, the switching of data card will not influence normal business transmission.
It should be understood that in some embodiments, by way of priority is arranged, the priority of voice service is set higher than The priority of data service, to guarantee preferentially guarantee being normally carried out for voice service during data card confirms in place.
According to above-mentioned affirmation mechanism in place, user equipment in the embodiment of the present invention, in the first data card 206 and second When handling the connection progress data traffic transmission of chip 300, the first data card 206 can also be connect with the first processing chip 200 simultaneously Carry out voice transfer.When only need to guarantee to confirm in place, the first data card 206 is in place.
According to above-mentioned affirmation mechanism in place, user equipment in the embodiment of the present invention, at the second data card 306 and second When managing the connection progress data traffic transmission of chip 300, the second data card 306 also connect with the first processing chip 200 and carries out voice Transmission.When only need to guarantee to confirm in place, the second data card 206 is in place.
According to above-mentioned affirmation mechanism in place, user equipment in the embodiment of the present invention, at the first data card 206 and first When managing the connection of chip 200 progress data traffic transmission and voice service, the second data card 306 also connects with second processing chip 300 Tap into row data traffic transmission.When only need to guarantee to confirm in place, 206 the second data card of core 306 of the first data card is in place respectively .
According to above-mentioned affirmation mechanism in place, user equipment in the embodiment of the present invention, at the second data card 306 and first When managing the connection of chip 200 progress data traffic transmission and voice service, the first data card 206 also connects with second processing chip 300 Tap into row data traffic transmission.When only need to guarantee to confirm in place, 206 the second data card of core 306 of the first data card is in place respectively .
The user equipment of this embodiment of the invention passes through same application journey by increasing a protocol stack and a radio-frequency module Sequence processing module controls the first protocol stack and second protocol stack, realizes and supports double 4G, promotes user experience；Double 4G can be supported to carry out Data traffic transmission, it is another when another card progress CS voice or a card carry out 4G transmission and voice when supporting a card 4G transmission Card can also carry out 4G transmission etc., the message transmission rate greatly improved and user experience；And by logic switch to data card It switches over, so that the CS voice service of the first data card and the second data card passes through the progress of the first processing chip, it is only necessary to One codec, a digital signal processing chip do not need two processing chip chambers and carry out interactive voice logic, do not need two It handles chip chamber and carries out data (voice) transmission, save hardware and software cost.
Embodiment two
Referring to Fig. 6, on the basis of the above embodiment 1, the first processing chip 200 includes at least following pin: power supply is drawn Foot (VSIM pin), reset pin (RST pin), clock pins (CLK pin), data pin (DATA pin), first switch Control pin (SW1), detection pin (DET), second switch control pin (SW2), multiple input and output pins (UART_GPIO, The types such as GPIO, USB_HS).
Second processing chip 300 include at least following pin: energization pins (VSIM pin), reset pin (RST pin), Clock pins (CLK pin), data pin (DATA pin), detection pin (DET), multiple input and output pin (UART_ The types such as GPIO, GPIO, USB_HS).
First logic switch 401 is used under the control of first switch control pin (SW1), conducting the first processing chip 200 energization pins (VSIM pin) and the Vcc pin of the first data card 206, conducting first handle the reset pin of chip 200 The RESET pin of (RST pin) and the first data card 206, conducting the first processing chip 200 clock pins (CLK pin) with The CLK pin of first data card 206 and the data pin (DATA pin) and the first data card of conducting the first processing chip 200 206 I/O pin.
First logic switch 401 is also used under the control that first switch controls pin (SW1), and second processing chip is connected 300 energization pins (VSIM pin) and Vcc pin, conducting 300 reset pin of second processing chip of the first data card 206 The RESET pin of (RST pin) and the first data card 206, conducting 300 clock pins of second processing chip (CLK pin) and the The CLK pin of one data card 206 and conducting 300 data pin of second processing chip (DATA pin) and the first data card 206 I/O pin.
Second logic switch 402 is used under the control of second switch control pin (SW2), conducting the first processing chip 200 energization pins (VSIM pin) and the Vcc pin of the second data card 306, conducting first handle the reset pin of chip 200 The RESET pin of (RST pin) and the second data card 306, conducting the first processing chip 200 clock pins (CLK pin) with The CLK pin of second data card 306 and the data pin (DATA pin) and the second data card of conducting the first processing chip 200 306 I/O pin.
Second logic switch 402 is also used under the control that second switch controls pin (SW2), and second processing chip is connected 300 energization pins (VSIM pin) and Vcc pin, conducting 300 reset pin of second processing chip of the second data card 306 The RESET pin of (RST pin) and the second data card 306, conducting 300 clock pins of second processing chip (CLK pin) and the The CLK pin of two data cards 306 and conducting 300 data pin of second processing chip (DATA pin) and the second data card 306 I/O pin.
Referring to Fig. 6, connected between the first processing chip 200 and second processing chip 300 by input and output pin.Specifically , these input and output pins include high speed data transfer pin, slow data transmission pin, state detecting pin etc..Wherein, High number data transmit pin, for example, USB, SDIO or HSIC etc. can carry out the pin (interface) of high speed data transfer, for carrying out Data transmission.
Slow data transmission pin, for example, UART, for carrying out the acquisition of configuration information, status information etc..For example, the One processing chip 200 can obtain the status informations such as the signal strength of second processing chip 300 by UART pin (interface) It takes.
State detecting pin, for example, GPIO pin (interface), for carrying out state by the high/low or pulse of level Detecting.For example, the first processing chip 200 can detect second processing chip 300 by the high/low state of level of a GPIO pin Whether crash state is in.
It should be understood that can be carried out after the first processing chip 200 is connected with second processing chip 300 by input and output pin Above-mentioned data transmission, acquisition of information, detection etc..
It should be understood that the connection of specific input and output pin can be adjusted according to the actual situation, it is only one shown in Figure 10 Illustrative examples.
Embodiment three
Referring to Fig. 7, on the basis of the above embodiment 1, in the embodiment, the first processing chip 200 controls the first logic Switch 401, so that the first data card 206 is connect with the first protocol stack 201.First processing chip 200 controls the second logic switch 402, so that the second data card 306 is connect with second protocol stack 301.
As a result, in the embodiment, the first data card 206 resides in the ps domain of 4G network by the first protocol stack 201, passes through 4G network carries out PS data service, and the second data card 306 is resided in the ps domain of 4G network by second protocol stack 301, passes through 4G Network carries out PS data service.
First protocol stack 201 supports LTE protocol, and second protocol stack 301 also supports LTE protocol.When available for transmission data industry When business, the first protocol stack 201, the first radio frequency 205 and second protocol stack 301 can be passed through simultaneously, the second radio frequency 305 carries out data industry Business transmission, so that user equipment supports double LTE to carry out data traffic transmission, the message transmission rate greatly improved.
Example IV
With continued reference to Fig. 7, on the basis of the above embodiment 1, in fourth embodiment of the invention, the first processing chip 200 the first logic switches 401 of control, so that the first data card 206 is connect with the first protocol stack 201.First processing chip 200 is controlled The second logic switch 402 is made, so that the second data card 306 is connect with second protocol stack 301.
The first data card 206 resides in the domain CS of 4G network by the first protocol stack 201 as a result, is carried out by 4G network CS voice service transmission, the second data card 306 reside in the ps domain of 4G network by second protocol stack 301, by 4G network into Row PS data service.
First protocol stack 201 supports LTE protocol, and second protocol stack 301 also supports LTE protocol.When the first data card 206 has When CS voice service, can by the first protocol stack 201, the first radio frequency 205, digital signal processing chip 203, codec 204, Earpiece 600, microphone 500 etc. realize voice communication.While the first data card 206 carries out CS voice service, the second data Card 306 can carry out data traffic transmission by second protocol stack 301, the second radio frequency 305, so that user equipment supports CS language simultaneously Sound business and LTE data traffic transmission promote user experience.
Embodiment five
Referring to Fig. 8, on the basis of the above embodiment 1, in fourth embodiment of the invention, the first processing chip 200 is controlled The first logic switch 401 is made, so that the first data card 206 is connect with second protocol stack 301.First processing chip 200 control the Two logic switches 402, so that the second data card 306 is connect with the first protocol stack 201.
The first data card 206 resides in the ps domain of 4G network by second protocol stack 301 as a result, is carried out by 4G network PS data traffic transmission.Second data card 306 resides in the domain CS of 4G network by the first protocol stack 201, by 4G network into Row CS voice service.
First protocol stack 201 supports LTE protocol, and second protocol stack 301 also supports LTE protocol.When the second data card 306 has When CS voice service, can by the first protocol stack 201, the first radio frequency 205, digital signal processing chip 203, codec 204, Earpiece 600, microphone 500 etc. realize voice communication.While the second data card 306 carries out CS voice service, the first data Card 206 can carry out data traffic transmission by second protocol stack 301, the second radio frequency 305, so that user equipment supports CS language simultaneously Sound business and LTE data traffic transmission promote user experience.
Embodiment six
Referring to the structural schematic diagram for the access terminal that Fig. 9 is fifth embodiment of the invention.It is real compared to above-described embodiment one Applying the first data card 206 in example five is main card, and the second data card 306 is vice card.Wherein, as the first data card 206 of main card It is connect with the first processing chip 200, the second data card 306 as vice card passes through logic switch 400 and the first processing chip 200 The first protocol stack 201 or second processing chip 300 second protocol stack 301 connect.
Same as the previously described embodiments, the first protocol stack 201 supports PS data service and CS voice service, second protocol stack 301 only support PS data service.When the second data card 306 connecting with second protocol stack 301 has CS voice service, at first Reason 200 control logic switch 400 of chip the second data card 306 is connect with the first protocol stack 201, realization pass through 4G network into Row CS voice service.And the CS voice service and PS data service of the first data card 206 pass through the realization of the first processing chip, the The PS data service of two data cards 306 can be realized by the first processing chip or second processing chip.
I.e. in fifth embodiment of the invention, when the second data card 306 has CS voice service, the first processing chip 200 Control logic switch 400, so that the second data card 306 is connect with the first protocol stack 201；And when the second data card 306 has PS number When according to business, the first processing 200 control logic switch 400 of chip, so that the second data card 306 and the first protocol stack 201 are with logical The first 4G network implementations PS data service is crossed, or is connect with second protocol stack 301 through the PS data service of 4G network implementations.
In this embodiment, second processing chip 300 is also used to be sent with prefixed time interval to the second data card 306 and be believed Breath (for example, empty data) to confirm the second data card 306 in place.
If second processing chip 300 is confirmed in place, the second data card 306 is connect with the first processing chip 200, then First processing chip 200 is also used to export control instruction and the second data card 306 and second processing is connected with control logic switch 400 The connecting path of chip 300, to guarantee successfully to carry out the confirmation in place.
For example, the confirmation process in place can be accomplished by the following way:
When the connection of the second data card 306 and the first processing chip 200 is to carry out data traffic transmission or voice transfer, It is in place true to carry out to the second data card 306 that second processing chip 300 can send information with prefixed time interval (for example, 28 seconds) Recognize, and the second data card 306 is not connect with second processing chip at this time, will lead to confirmation failure in place.Therefore, at this point, first It handles chip 200 and exports control instruction with second data card of the conducting of control logic switch 400 306 and second processing chip 300 Connecting path, to guarantee successfully to carry out the confirmation in place.After confirmation in place successfully completes, the second data card 306 is in Release conditions can be connect, to complete data service or voice again with the first processing chip under the control of logic switch 400 Transmission.It should be understood that second processing chip 300 between the confirmation in place of the second data card 306 is periodically carried out (preset time Every then i.e. carry out), therefore, to guarantee successfully to be confirmed in place, need to ensure the second data card 306 the period be then in The state that second processing chip 300 connects.
In one embodiment, 4G network and 4G network are LTE network, the first protocol stack 201 and second protocol stack 301 It is LTE protocol stack.
The user equipment of fifth embodiment of the invention is, it can be achieved that support two data cards to carry out business biography using double 4G Defeated, the first data card 206 and the second data card 306 can carry out PS data service simultaneously, and the first data card 206 carries out CS voice industry When business, the second data card 306 can carry out PS data service；And pass through digital signal processing chip 203, codec 204, earpiece 600, microphone 500 realizes the CS voice service of the second data card 306, does not need the CS voice for being individually for the second data card 306 The additional hardware of business configuration (digital signal processing chip 203, codec 204 etc.), saves interactive voice logic control, The data transmission procedure of the first and second processing chip chambers is eliminated, and then saves hardware and software cost.
Embodiment seven
Referring to Figure 10, the wireless communications method of the embodiment of the present invention the following steps are included:
S1, the operational order for receiving user, and instruction the first control instruction of output and the second control depending on the user's operation System instruction；
S2, according to the first control instruction, the connection that the first data card handles chip or second processing chip with first is connected Access；
S3, according to the second control instruction, the connection that the second data card handles chip or second processing chip with first is connected Access；
S4, when the first data card or the second data card connects with the first processing chip, the first processing chip foundation and 4G The data service link of network, to carry out data traffic transmission；
S5, when the first data card or the second data card are connect with second processing chip, second processing chip is established and 4G The data service link of network, to carry out data traffic transmission.
S6, when the first data card or the second data card connects with the first processing chip, the first processing chip passes through 4G net Network establishes call connection, to carry out voice transfer.
It should be understood that the specific implementation details of wireless communications method of the invention and the user equipment of above-described embodiment one to five Corresponding, details are not described herein.
The wireless communications method of this embodiment of the invention can realize the double 4G of support, promote user experience；Can support double 4G into Row data traffic transmission, the message transmission rate greatly improved；And data card is switched according to control instruction, so that the The CS voice service of one data card and the second data card passes through the progress of the first processing chip, saves hardware and software cost.
Embodiment eight
The corresponding embodiment of the present invention also provides a kind of network node, including the first data card and the second data card, also wraps It includes:
First processing chip, for providing user's interactive interface, and receives the operational order of user, and according to user's Operational order exports the first control instruction and the second control instruction；
First logic switch, for the first data card and the first processing chip or second to be connected according to the first control instruction Handle the connecting path of chip；
Second logic switch, for the second data card and the first processing chip or second to be connected according to the second control instruction Handle the connecting path of chip；
When the first data card or the second data card connects with the first processing chip, the first processing chip be also used to establish and The data service link of 4G network, to carry out data traffic transmission；
Further include: second processing chip, when the first data card or the second data card are connect with second processing chip, second Processing chip is used to establish and the data service link of 4G network, to carry out data traffic transmission.
When the first data card or the second data card are connect with the first processing chip, the first processing chip is built by 4G network Vertical call connection, to carry out voice transfer.
It should be understood that the specific implementation details of network node of the invention and the user equipment of above-described embodiment one to five are opposite It answers, details are not described herein.
The network node of this embodiment of the invention can realize the double 4G of support, promote user experience；It can support that double 4G are counted It is transmitted according to business, the message transmission rate greatly improved；And data card is switched according to control instruction, so that the first number Pass through the first processing chip according to the CS voice service of card and the second data card to carry out, saves hardware and software cost.
Embodiment nine
Referring to Figure 11, the user equipment of the 9th embodiment of the embodiment of the present invention includes: including the first data card 206, second Data card 306, first communication module 801, second communication module 802, switching module 803, control module 804, at application program Manage module 202, microphone 500, codec 204, digital signal processing chip 203, earpiece 600.
Wherein, first communication module 801 includes: the first protocol stack 201, the first radio frequency 205.Second communication module 802 wraps Include second protocol stack 301 and the second radio frequency 305.
Application program processing module 202 is transferred to control for providing user's interactive interface, and by the operational order of user Module 804.
Control module 804 exports the first control instruction and the second control instruction for instructing depending on the user's operation.
Control module 804 is also used to control switching module 803 according to the first control instruction so that the first data card 206 or Second data card 306 is connect with first communication module 801.
First communication module 801 is connect for establishing with the data service of 4G network, to carry out data traffic transmission, and For establishing call connection by the 4G network, to carry out voice transfer.
Control module 804 is also used to control switching module 803 according to the second control instruction so that the first data card 206 or Second data card 306 is connect with second communication module 802.
Second communication module 802 is connect for establishing with the data service of 4G network, to carry out data traffic transmission.
When carrying out voice transfer, microphone, for acquiring voice signal；Codec, for being collected to microphone Voice signal carry out analog-to-digital conversion；Digital signal processing chip carries out audio for the signal after codec analog-to-digital conversion It handles and is transferred to the first protocol stack；First radio frequency is for will treated that signal is sent to 4G network through the first protocol stack.The One radio frequency is also used to receive the voice signal from 4G network, and is transferred to the first protocol stack；Digital signal processing chip is used for Audio processing will be carried out through the first protocol stack treated signal and will be transferred to codec；Codec is used for from number The signal of signal processing chip carries out analog-to-digital conversion；Earpiece, for exporting the voice signal after codec handling.
In one embodiment, the first protocol stack is LTE protocol stack, and 4G network is LTE network；Second protocol stack is LTE Protocol stack, 4G network are LTE network.
Based on above-mentioned mobile terminal hardware configuration, communication apparatus structure, each reality of inventive network signal enhancing device is proposed Example is applied, network signal enhancement device is a part of mobile terminal.
Referring to Fig. 3, the present invention provides a kind of network signal enhancement device, in network signal enhancement device first embodiment In, which includes:
Detection module 10, for behind the first movement data network channel for opening mobile terminal, whether real-time detection to be connect Receive signal enhancing instruction；
It include the correspondence chip in first movement data network channel and the second mobile data network channel inside mobile terminal And antenna, when the first movement data network channel that user opens mobile terminal is surfed the Internet, if user thinks first movement The service of network provided by data network channel is bad, and is badly in need of improving the network signal intensity of current mobile terminal again to improve Network service quality, user can enhance to mobile terminal input signal to be instructed；For example user drives to travel on a highway, just It navigates using mobile terminal, if network signal is bad and lead to not normal navigation at this time, user cannot navigate very It is easy to take a wrong way and waste time, waste of energy, mobile terminal input signal can be enhanced using the solution of the present invention and be instructed. Whether 10 real-time detection mobile terminal of detection module receives signal enhancing instruction
Channel opening module 20, for when receiving signal enhancing instruction, opening the second preset movement of mobile terminal Data network channel；
When mobile terminal receives the signal enhancing instruction of user's input, it is pre- that channel opening module 20 opens mobile terminal The the second mobile data network channel set, i.e., mobile terminal opens first movement data network channel and the second movement simultaneously at this time Data network channel, mobile terminal utilize the band in first movement data network channel and the second mobile data network channel simultaneously Width, to carry out subsequent Signal averaging.
Signal averaging module 30, for by first movement data network channel and the second mobile data network channel Signal is overlapped to enhance the network signal of mobile terminal.
After determining that first movement data network channel and the second mobile data network channel are switched on, Signal averaging module 30 are overlapped the network signal in first movement data network channel and the second mobile data network channel reception, easy to remove The network application run in terminal can consume the flow in two mobile data network channels simultaneously, be mentioned whithin a period of time with this The network bandwidth that high mobile terminal is able to use, to achieve the purpose that enhance mobile terminal network signal.
In addition, Signal averaging module 30 can count mobile terminal and consume altogether after opening the second mobile data network channel The flow taken, when the spent flow of statistics has been more than preset flow threshold value, mobile terminal inputs default prompt information to prompt User's present flow rate service condition.Certainly, after opening the second mobile data network channel, Signal averaging module 30 can also be real When monitor first movement data network channel signal strength, when the signal strength for monitoring first movement data network channel is big In preset strength value or greater than the indispensable signal strength indication of current application scene, then closes or the second mobile data network of speed limit is logical Road.
In the present embodiment, by the way that behind the first movement data network channel for opening mobile terminal, detection module 10 is real When detect whether to receive signal enhancing instruction, then when receiving signal enhancing instruction, channel opening module 20, which is opened, is moved Second mobile data network channel of dynamic terminal preset, last Signal averaging module 30 is by first movement data network channel and the The signal in two mobile data network channels is overlapped to enhance the network signal of mobile terminal, thus in first movement data network It is automatic to start the second data network channel when network channel signal is bad, so that mobile terminal can utilize first movement number simultaneously According to the network signal and bandwidth of network channel and the second mobile data network channel, the network signal of mobile terminal is enhanced, is changed It has been apt to the mobile terminal in the single mobile data network channel situation unstable in some special screne network signals.
Further, on the basis of inventive network signal enhancing device first embodiment, network signal enhancing is proposed Device second embodiment, in a second embodiment, referring to Fig. 4, channel opening module 20 includes:
First acquisition unit 21, for obtaining mobile terminal current time network and answering when receiving signal enhancing instruction Current demand bandwidth is obtained with scene, and according to the network application scene；
The criterion of identification of network application scene can be pre-stored in mobile terminal, and mobile terminal can expend flow according to current Application type, expend the parameters such as uninterrupted to determine network application scene, such as network application scene include navigation scenarios, Video playing scene, mail consult scene, scene of game etc.；If such as expending the application type of flow is navigation type, map class In application, then determining current network application scene for navigation type scene；Different network application scenes corresponds to different current The corresponding relationship of demand bandwidth, network application scene and current demand bandwidth can be prestored in the terminal or be pre-stored in and movement In the remote server of terminal association, such as the corresponding current demand bandwidth of video playing scene is larger, and mail consults scene pair The current demand bandwidth answered is smaller.So first acquisition unit 21 obtains mobile terminal when receiving signal enhancing instruction Current time network application scene, and current demand bandwidth is obtained according to the network application scene.
Second acquisition unit 22, for obtaining the first network bandwidth in first movement data network channel；
First movement data network channel and second mobile data network channel of the second acquisition unit 22 to mobile terminal It carries out network to test the speed, to obtain the first network bandwidth and the second mobile data in current time first movement data network channel Second network bandwidth of network channel.
Channel opening unit 23 opens movement if being wider than the first network bandwidth for the current demand band Second mobile data network channel of terminal preset.
If current demand band is wider than first network bandwidth, show that the first movement data network channel currently opened is mentioned Bandwidth or signal strength needed for the network signal of confession is unable to satisfy user's current network application scenarios, then channel opening unit 23 Open the second mobile data network channel.If current demand bandwidth is less than or equal to first network bandwidth, surface first movement data Network signal provided by network channel is enough, then does not deal with, that is, is not turned on the second mobile data network channel.
In the present embodiment, when receiving signal enhancing instruction, first acquisition unit 21 is according to the current of mobile terminal Network application scene obtains corresponding current demand bandwidth, and then second acquisition unit 22 obtains current time first movement number According to the first network bandwidth of network channel, and compare first network bandwidth and current demand bandwidth, current demand band is wider than One network bandwidth, channel opening unit 23 open the second preset mobile data network channel of mobile terminal, avoid moving first It is dynamic also to open the second mobile data network channel of mobile terminal when data network bandwidth chahnel is enough, signal is sufficiently strong, thus It avoids opening the second mobile data network channel when user makes mistakes input signal enhancing instruction, reduces mobile terminal electricity, stream The unnecessary waste of amount.
Further, on the basis of inventive network signal enhancing device second embodiment, channel opening unit 23 is also For:
If the current demand band is wider than first network bandwidth, the second preset mobile data network of mobile terminal is obtained Second network bandwidth in network channel；
If second network bandwidth is less than current demand bandwidth, the second mobile data network channel is opened.
If the second network bandwidth is more than or equal to current demand bandwidth, first movement data network channel is closed, open the Two mobile data network channels.
In the present embodiment, when judging that current demand band is wider than first network bandwidth, show that mobile terminal is current Mobile data network signal is bad, and channel opening unit 23 tests the speed to the second mobile data network channel to obtain second and move Second network bandwidth in dynamic data network channel；Then channel opening unit 23 compares the second network bandwidth and current demand band Width, if the second network bandwidth is less than current demand bandwidth, channel opening unit 23 can only open the second mobile data network channel And first network bandwidth and the second network bandwidth are overlapped, make the net of the available mobile data network of mobile terminal as far as possible Network bandwidth is near or above current demand bandwidth；If the second network bandwidth is more than or equal to current demand bandwidth, show current scene Lower second mobile data network channel can satisfy demand of the current network application scenarios of user to signal strength and bandwidth, this Shi Tongdao opening unit 23 can close first movement data network channel, open the second mobile data network channel, avoid in list In the case of one mobile data network channel can satisfy user network demand, unnecessary mobile data network channel is opened, To reduce the unnecessary waste of mobile terminal electricity, flow.
The present invention also provides a kind of network signal Enhancement Method, which is mainly used in mobile terminal On, in network signal Enhancement Method first embodiment, referring to Fig. 5, which includes:
Step S10, behind the first movement data network channel for opening mobile terminal, whether real-time detection receives signal Enhancing instruction；
It include the correspondence chip in first movement data network channel and the second mobile data network channel inside mobile terminal And antenna, when the first movement data network channel that user opens mobile terminal is surfed the Internet, if user thinks first movement The service of network provided by data network channel is bad, and is badly in need of improving the network signal intensity of current mobile terminal again to improve Network service quality, user can enhance to mobile terminal input signal to be instructed；For example user drives to travel on a highway, just It navigates using mobile terminal, if network signal is bad and lead to not normal navigation at this time, user cannot navigate very It is easy to take a wrong way and waste time, waste of energy, mobile terminal input signal can be enhanced using the solution of the present invention and be instructed.
It is logical to open the second preset mobile data network of mobile terminal when receiving signal enhancing instruction by step S20 Road；
When mobile terminal receives the signal enhancing instruction of user's input, the second preset mobile number of mobile terminal is opened According to network channel, i.e., mobile terminal opens first movement data network channel and the second mobile data network channel simultaneously at this time, Mobile terminal utilizes the bandwidth in first movement data network channel and the second mobile data network channel simultaneously, subsequent to carry out Signal averaging.
Step S30, by the signal in first movement data network channel and the second mobile data network channel be overlapped with Enhance the network signal of mobile terminal.
After determining that first movement data network channel and the second mobile data network channel are switched on, by first movement number It is overlapped according to the network signal of network channel and the second mobile data network channel reception, the net run in terminal easy to remove Network application can consume the flow in two mobile data network channels simultaneously, and improving mobile terminal whithin a period of time with this can The network bandwidth used, to achieve the purpose that enhance mobile terminal network signal.
In addition, can count the flow that mobile terminal expends altogether after opening the second mobile data network channel, work as statistics Spent flow has been more than preset flow threshold value, and mobile terminal inputs default prompt information to prompt user's present flow rate to use Situation.Certainly, after opening the second mobile data network channel, the letter in first movement data network channel can also be monitored in real time Number intensity, when the signal strength for monitoring first movement data network channel is greater than preset strength value or is greater than current application scene Indispensable signal strength indication, then close or the second mobile data network of speed limit channel.
In the present embodiment, by the way that behind the first movement data network channel for opening mobile terminal, whether real-time detection Signal enhancing instruction is received, then when receiving signal enhancing instruction, opens the second preset mobile data of mobile terminal The signal in first movement data network channel and the second mobile data network channel is finally overlapped to enhance by network channel The network signal of mobile terminal, thus when first movement data network channel signal is bad, it is automatic to start the second data network Channel, so that mobile terminal can utilize the network in first movement data network channel and the second mobile data network channel simultaneously Signal and bandwidth enhance the network signal of mobile terminal, improve the mobile terminal in single mobile data network channel some The unstable situation of special screne network signal.
Further, on the basis of inventive network signal enhancing method first embodiment, network signal enhancing is proposed Method second embodiment, referring to Fig. 6, in a second embodiment, step S20 includes:
Step S21 obtains mobile terminal current time network application scene, and root when receiving signal enhancing instruction Current demand bandwidth is obtained according to the network application scene；
The criterion of identification of network application scene can be pre-stored in mobile terminal, and mobile terminal can expend flow according to current Application type, expend the parameters such as uninterrupted to determine network application scene, such as network application scene include navigation scenarios, Video playing scene, mail consult scene, scene of game etc.；If such as expending the application type of flow is navigation type, map class In application, then determining current network application scene for navigation type scene；Different network application scenes corresponds to different current The corresponding relationship of demand bandwidth, network application scene and current demand bandwidth can be prestored in the terminal or be pre-stored in and movement In the remote server of terminal association, such as the corresponding current demand bandwidth of video playing scene is larger, and mail consults scene pair The current demand bandwidth answered is smaller.So obtaining mobile terminal current time network when receiving signal enhancing instruction and answering Current demand bandwidth is obtained with scene, and according to the network application scene.
Step S22 obtains the first network bandwidth in first movement data network channel；
First movement data network channel and the second mobile data network channel to mobile terminal carry out network and test the speed, from And obtain current time first movement data network channel first network bandwidth and the second mobile data network channel second Network bandwidth.
Step S23 opens the second preset mobile number of mobile terminal if current demand band is wider than first network bandwidth According to network channel.
If current demand band is wider than first network bandwidth, show that the first movement data network channel currently opened is mentioned Bandwidth or signal strength needed for the network signal of confession is unable to satisfy user's current network application scenarios then open the second mobile number According to network channel.If current demand bandwidth is less than or equal to first network bandwidth, surface first movement data network channel is provided Network signal it is enough, be not turned on the second mobile data network channel.
In the present embodiment, it when receiving signal enhancing instruction, according to the current network application scenarios of mobile terminal, obtains Corresponding current demand bandwidth is taken, the first network bandwidth in current time first movement data network channel is then obtained, and is compared Compared with first network bandwidth and current demand bandwidth, current demand band is wider than first network bandwidth, and it is preset to open mobile terminal Second mobile data network channel is avoided when first movement data network bandwidth chahnel is enough, signal is sufficiently strong, is also opened and is moved Second mobile data network channel of dynamic terminal, to avoid the unlatching second when user makes mistakes input signal enhancing instruction mobile The unnecessary waste of mobile terminal electricity, flow is reduced in data network channel.
Further, on the basis of inventive network signal enhancing method second embodiment, network signal enhancing is proposed Method 3rd embodiment, referring to Fig. 7, in the third embodiment, step S23 includes:
Step S231 obtains the second preset mobile number of mobile terminal if current demand band is wider than first network bandwidth According to the second network bandwidth of network channel；
Step S232 opens the second mobile data network channel if the second network bandwidth is less than current demand bandwidth.
It is logical to close first movement data network if the second network bandwidth is more than or equal to current demand bandwidth by step S233 The second mobile data network channel is opened in road.
In the present embodiment, when judging that current demand band is wider than first network bandwidth, show that mobile terminal is current Mobile data network signal is bad, tests the speed the second mobile data network channel to obtain the second mobile data network channel The second network bandwidth；Then compare the second network bandwidth and current demand bandwidth, if the second network bandwidth is less than current demand Bandwidth can only open the second mobile data network channel and be overlapped to first network bandwidth and the second network bandwidth, as far as possible Make the network bandwidth of the available mobile data network of mobile terminal near or above current demand bandwidth；If the second network bandwidth More than or equal to current demand bandwidth, show that the second mobile data network channel under current scene can satisfy the current network of user Demand of the application scenarios to signal strength and bandwidth can close first movement data network channel at this time, open the second mobile number It according to network channel, avoids in the case of single mobile data network channel can satisfy user network demand, it is unnecessary to open Mobile data network channel, to reduce the unnecessary waste of mobile terminal electricity, flow.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art The part contributed out can be embodied in the form of software products, which is stored in a storage medium In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (5)

1. a kind of network signal enhancement device, which is characterized in that the network signal enhancement device includes:
Detection module, for behind the first movement data network channel for opening mobile terminal, whether real-time detection to receive letter Number enhancing instruction；
Channel opening module, for opening the second preset mobile data network of mobile terminal when receiving signal enhancing instruction Network channel, the channel opening module include:
First acquisition unit, for obtaining mobile terminal current time network application scene when receiving signal enhancing instruction, And current demand bandwidth is obtained according to the network application scene,
Second acquisition unit, for obtaining the first network bandwidth in first movement data network channel,
It is pre- to open mobile terminal if being wider than the first network bandwidth for the current demand band for channel opening unit The the second mobile data network channel set, if the channel opening unit is also used to the current demand band and is wider than first network Bandwidth then obtains second network bandwidth in the second mobile data network channel, if second network bandwidth is less than current demand Bandwidth then opens the second mobile data network channel, if the second network bandwidth is more than or equal to current demand bandwidth, closes first The second mobile data network channel is opened in mobile data network channel；
Signal averaging module, for by the signal in first movement data network channel and the second mobile data network channel into Row is superimposed to enhance the network signal of mobile terminal；
First opening module, for opening each Internet channel obtained, to enhance the network speed of the terminal online；
First data card and the second data card provide mobile communication business for being attached with user equipment and information exchange Required related data；
First processing chip, for providing user's interactive interface, and receives the operational order of user, and depending on the user's operation Instruction the first control instruction of output and the second control instruction；
Second processing chip, when first data card or the second data card are connect with second processing chip, for establish with The data service link of 4G network, to carry out data traffic transmission；
First logic switch, for first data card and the first processing core to be connected according to first control instruction The connecting path of piece or the second processing chip；
Second logic switch, for second data card and the first processing core to be connected according to second control instruction The connecting path of piece or the second processing chip.
2. network signal enhancement device as described in claim 1, which is characterized in that
The user equipment further include:
First radio frequency is connect with the first processing chip, and the first processing chip is established by first radio frequency and 4G The data service link of network；
Second radio frequency is connect with the second processing chip, and the second processing chip is established by second radio frequency and 4G The data service link of network.
3. a kind of network signal Enhancement Method, which is characterized in that the network signal Enhancement Method includes:
Behind the first movement data network channel for opening mobile terminal, whether real-time detection receives signal enhancing instruction；
When receiving signal enhancing instruction, the second preset mobile data network channel of mobile terminal is opened, is specifically included:
When receiving signal enhancing instruction, mobile terminal current time network application scene is obtained, and according to the network application Scene obtains current demand bandwidth, the first network bandwidth in first movement data network channel is obtained, if the current need It asks band to be wider than the first network bandwidth, then opens the second preset mobile data network channel of mobile terminal；
If the current demand band is wider than first network bandwidth, second Netowrk tape in the second mobile data network channel is obtained Width opens the second mobile data network channel, if the second Netowrk tape if second network bandwidth is less than current demand bandwidth It is wider than and is equal to current demand bandwidth, then close first movement data network channel, opens the second mobile data network channel；
The signal in first movement data network channel and the second mobile data network channel is overlapped to enhance movement The network signal of terminal.
4. network signal Enhancement Method as claimed in claim 3, which is characterized in that the method also includes:
The operational order of user is received, and instruction the first control instruction of output and the second control instruction depending on the user's operation；
According to first control instruction, the connection that the first data card and the first processing chip or second processing chip is connected is logical Road；
According to second control instruction, the connection that the second data card and the first processing chip or second processing chip is connected is logical Road；
When first data card or the second data card are connect with the first processing chip, the first processing chip is established With the data service link of 4G network, to carry out data traffic transmission；
When first data card or the second data card are connect with the second processing chip, the second processing chip is established With the data service link of 4G network, to carry out data traffic transmission.
5. network signal Enhancement Method as claimed in claim 4, which is characterized in that it is described the method also includes:
When first data card or the second data card are connect with the first processing chip, the first processing chip passes through The 4G network establishes call connection, to carry out voice transfer.
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