CN105430763A - Data acquisition method and device synchronously used by WIFI (Wireless Fidelity) data and mobile data - Google Patents

Data acquisition method and device synchronously used by WIFI (Wireless Fidelity) data and mobile data Download PDF

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Publication number
CN105430763A
CN105430763A CN201510860675.8A CN201510860675A CN105430763A CN 105430763 A CN105430763 A CN 105430763A CN 201510860675 A CN201510860675 A CN 201510860675A CN 105430763 A CN105430763 A CN 105430763A
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China
Prior art keywords
data
wifi
transceiver
wifi chip
antenna
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CN201510860675.8A
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郑小骏
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Shanghai Feixun Data Communication Technology Co Ltd
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Shanghai Feixun Data Communication Technology Co Ltd
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Priority to CN201510860675.8A priority Critical patent/CN105430763A/en
Publication of CN105430763A publication Critical patent/CN105430763A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/15Setup of multiple wireless link connections
    • H04W76/16Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • H04W88/06Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

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

Abstract

The invention provides a data acquisition method and device synchronously used by WIFI (Wireless Fidelity) data and mobile data. The method comprises the following steps: respectively distributing ID addresses for a WIFI chip and a transceiver, wherein the WiFi chip is connected with a WiFi hotspot through a first antenna, and the transceiver is connected with a base station through a second antenna; when mobile equipment requests data to network equipment through the WIFI hotspot and the base station, packing a data packet by the network equipment and transmitting the data packet to the WIFI chip and the transceiver through the first antenna and the second antenna respectively; and integrating data packets received by the WIFI chip and the transceiver, so as to obtain final data. The device comprises the WIFI chip, which is connected with the WIFI hotspot through the first antenna and used for transmitting or receiving data; the transceiver, which is connected with the base station through the second antenna and used for transmitting or receiving data; and a data processing module. The data acquisition method and device synchronously used by the WIFI data and mobile data provided by the invention can enable WiFi and data traffic to work simultaneously, so as to improve the internet speed.

Description

The data capture method that a kind of WIFI data and Mobile data use simultaneously and device
Technical field
The present invention relates to mobile communication technology field, particularly relate to data capture method and device that a kind of WIFI data and Mobile data use simultaneously.
Background technology
At present, the network access of mobile device generally has two kinds: WLAN technology and Mobile data.But these two network accesses can not use on an equipment, and both can only select one simultaneously.Mobile data services cover wide, can use at any time, but affected by environment too large, and costly.WLAN technology area coverage is little, but is generally free of charge.Mobile data and WLAN have a common ground, that be exactly all will with other people shared network environment, so inevitably there will be, the user more than of access, the phenomenon that network can be very poor.
Specifically, under normal circumstances, after mobile device is connected to Wi-Fi hotspot, the network interface card of WiFi will be assigned to an IP address, and the network interface card relevant to mobile device flow will be switched off; Similarly, when mobile device is connected to data traffic, mobile device flow network interface card of being correlated with will be assigned to an IP address, and the relevant network interface card of WiFi will be switched off.Say from physical layer, transmit the flow process of data as shown in Figure 1 by WIFI, analog signal is come in be transferred to WiFi chip from antenna-coupled and to be recalled through WiFi chip solution and change into digital signal again to CPU process.Same, transmit the flow process of data as described in Figure 2 by data traffic, analog signal comes in be transferred to transceiver from antenna-coupled, more out changes into digital signal to CPU process by transceiver demodulation.
Therefore, provide a kind of mobile network and WLAN can be allowed to be used in conjunction with each other method or device, success at present problem demanding prompt solution.
Summary of the invention
In view of the above problems, the application describes the data capture method that a kind of WIFI data and Mobile data use simultaneously, and described method comprises step:
Be respectively WIFI chip and transceiver distributing IP address, described WiFi chip is connected with Wi-Fi hotspot by the first antenna, and described transceiver is connected with base station by the second antenna;
In mobile device by described WIFI hot spot and described base station to network device requests data time, the described network equipment is by described packet packing and be sent to described WIFI chip and described transceiver place respectively by described first antenna and described second antenna;
To described WIFI chip and described transceiver to packet carry out integration process to obtain final data.
Preferably, to described WIFI chip and described transceiver to described packet carry out integrating process and comprise with the process obtaining described final data:
By described WIFI chip and described transceiver to all packets in not identical packet all deposit in described final data;
By described WIFI chip and described transceiver to all packets in identical packet signal more complete stored in described final data.
Preferably, to described WIFI chip and described transceiver to described packet carry out integration process before, to described WIFI chip and described transceiver to described packet synchronously process.
Present invention also offers the data acquisition facility that a kind of WIFI data and Mobile data use simultaneously, described device comprises:
WIFI chip, is connected with WIFI hot spot by the first antenna, in order to send or to receive data;
Transceiver, is connected with base station by the second antenna, in order to send or to accept data;
Data processing module, be connected with described transceiver with described WIFI chip respectively, in order to described WIFI chip and described transceiver distributing IP address, and to described WIFI chip and described transceiver to data carry out integration process, to obtain final data.
Preferably, described data processing module comprises:
IP allocation units, are connected with described transceiver with described WIFI chip respectively, in order to respectively to described WIFI chip and described transceiver distributing IP address;
Integral unit, is connected with described transceiver with described WIFI chip respectively, in order to by described WIFI chip and described transceiver to described packet carry out integrating to obtain final data;
Delivery unit, is connected with CPU with described integral unit respectively, in order to described final data is sent to described CPU.
Preferably, described device also comprises:
Synchronization module, is connected with described integral unit, in order to described WIFI chip and described transceiver to described packet synchronously process.
Preferably, described synchronization module is external clock.
Technique scheme tool has the following advantages or beneficial effect: in the present invention, WIFI data and Mobile data use simultaneously, first distributes different IP for WIFI chip and transceiver, makes both can connect antenna simultaneously.In addition, first through data processing module before modulation digital signal inflow CPU out, thus the integration of the packet of WIFI chip and transceiver acquisition is completed.The present invention can make WiFi and data traffic work simultaneously, thus improves speed of surfing the Internet.
Accompanying drawing explanation
With reference to appended accompanying drawing, to describe embodiments of the invention more fully.But, appended accompanying drawing only for illustration of and elaboration, do not form limitation of the scope of the invention.
Fig. 1 is the schematic flow sheet being transmitted data in prior art by WIFI;
Fig. 2 is the schematic flow sheet being transmitted data in prior art by data traffic;
Fig. 3 is the schematic flow sheet one of the data capture method that a kind of WIFI data of the present invention and Mobile data use simultaneously;
Fig. 4 is the schematic flow sheet two of the data capture method that a kind of WIFI data of the present invention and Mobile data use simultaneously;
Fig. 5 is the structural representation of the data acquisition facility that a kind of WIFI data of the present invention and Mobile data use simultaneously.
Embodiment
The data capture method simultaneously used a kind of WIFI data of the present invention and Mobile data below in conjunction with the drawings and specific embodiments and device are described in detail.
Embodiment one
As shown in Figure 3, the data capture method that a kind of WIFI data and Mobile data use simultaneously, comprises step:
Data processing module is respectively WIFI chip and transceiver distributing IP address, then at WIFI chip and the first antenna, connect between transceiver and the second antenna; It is worthy of note, WiFi chip is connected with Wi-Fi hotspot by the first antenna, and transceiver is connected with base station by the second antenna;
In mobile device by described WIFI hot spot and base station to network device requests data time, the network equipment is by described packet packing and be sent to described WIFI chip and described transceiver place respectively by described first antenna and the second antenna;
After a period of time, data processing module to described WIFI chip and described transceiver to packet carry out integration process to obtain final data;
Described final data is sent in the CPU of mobile device.
Specifically, in this process, first data processing module is respectively WIFI chip and transceiver distributing IP address, like this, and just can at WIFI chip and the first antenna, all connect between transceiver and the second antenna.Because in the prior art, that mobile device be connected to WIFI hot spot after, WIFI network interface card will distribute an IP address, and the network interface card relevant to mobile device flow (i.e. transceiver) will be closed; Same, when mobile device is connected to data traffic, the relevant network interface card of mobile device flow will be assigned to an IP address, and the network interface card that WIFI is relevant (i.e. WIFI chip) will be closed.Therefore, in the present embodiment, mobile device can be made to connect upper WIFI hot spot and mobile data services to solve simultaneously, so data processing module is respectively WIFI chip and transceiver distributing IP address, thus WIFI chip and the first antenna, connection between transceiver and the second antenna are set up simultaneously, both can't be affected because of the existence of a side.
When WIFI chip and the first antenna, all connect between transceiver and the second antenna after, mobile device can by described WIFI and/or data traffic to network device requests data.It is worthy of note, because the signal of WIFI chip and transceiver is all digital signal, namely comprise the character string of 0 and 1, no matter be the data flow that receives of WIFI chip or the data flow that receives of receiver, what adopt is all group data technology, and that is data are that grouping packing receives.Namely when mobile device will to network request one piece of data by WiFi and/or data traffic, network can this segment data grouping packing, such as be all packaged into a, b, c, d, e these 5 bags, simultaneously these 5 bags can send over by network out of turn, be filled with in these bags be all contain 0,1 character string.
From time domain, if after a period of time, described WIFI chip and described transceiver have received identical or different packets respectively, and data processing module can be integrated these packets, to obtain final data.Finally, described final data is sent in the CPU of described mobile device.
Wherein, as shown in Figure 4, data processing module to described WIFI chip and described transceiver to packet carry out integrating process and comprise step with the process obtaining final data:
All packets that described WIFI chip is received and described transceiver to all packets in not identical packet all deposit in described final data;
All packets that described WIFI chip is received and described transceiver to all packets in identical packet signal more complete stored in described final data.
Specifically, after described WIFI chip and described transceiver have received packet, the situation that the integrity degree of both packets is different may be had.In the present embodiment, the basic principle that data processing module integral data stream is followed is: 1, identical data select signal integrity degree high; 2, different data are added.Therefore, to described WIFI chip and described transceiver to packet to compare judgement, if occurred separately in both, so just put into final data; If all existed in both, so preferentially choose with regard to needs, by high for data signal integrity stored in this final data.
For example, from time domain, if after s second, the packet that WIFI chip receives is: a, c, d; The packet that receiver receives simultaneously is a, b, e.Then Data Integration is carried out through data processing module.From the integration principle one followed, identical packet a is had in WIFI chip and receiver, so will compare the digital signal in the packet a in WIFI chip and the packet a in receiver, which digital signal is more complete (because always have corresponding dropout phenomenon in radio propagation process, and different demodulating processes also can cause signal integrity bad), cherry-pick.Again from the integration principle two followed, different packets after integrating is just: a, b, c, d, e.Here we can be clear that, if only have WiFi to open, so when s second, the data that mobile device receives only have: a, c, d.And if only have data traffic to open, so when s second, the data that mobile device receives also only have a, b, e.But after usage data processing module is integrated data, when s second, mobile device have received complete data flow: a, b, c, d, e.This is by the speed just substantially increasing online, also makes the data that receive more accurate.
Described in upper, data are integrated by data processing module, but while integral data, have the problem that very crucial, and that is exactly synchronous, and the packet that two different IP addresses receive will carry out synchronously.Now, an external clock (crystal oscillator) can be added in the periphery of data processing module to reach the object of data syn-chronization.
In the present embodiment, the method that WIFI data and Mobile data use simultaneously, first distributes different IP for WIFI chip and transceiver, makes both can connect antenna simultaneously.In addition, first through data processing module before modulation digital signal inflow CPU out, thus the integration of the packet of WIFI chip and transceiver acquisition is completed.The method can make WiFi and data traffic work simultaneously, thus improves speed of surfing the Internet.
Embodiment two
A kind of WIFI data proposed based on above-described embodiment and the method that simultaneously uses of Mobile data, the present embodiment proposes the data acquisition facility that WIFI data and Mobile data use simultaneously.
As shown in Figure 5, the data acquisition facility that a kind of WIFI data and Mobile data use simultaneously, comprising:
WIFI chip, is connected with WIFI hot spot by the first antenna, in order to send or to receive data;
Transceiver, is connected with base station by the second antenna, in order to send or to receive data;
Data processing module, be connected with described transceiver respectively at described WIFI chip, in order to described WIFI chip and described transceiver distributing IP address, and to described WIFI chip and described transceiver to data carry out integration process, to obtain final data.Wherein, WIFI chip and described transceiver to data comprise multiple packet.
Wherein, described data processing module comprises:
IP allocation units, are connected with described transceiver with described WIFI chip respectively, in order to described WIFI chip and described transceiver distributing IP address;
Integral unit, is connected with described transceiver with described WIFI chip respectively, in order to by described WIFI chip and described transceiver to packet carry out integrating to obtain final data;
Delivery unit, is connected with described integral unit and CPU respectively, in order to described final data is sent to described CPU.
Wherein, described device also comprises:
Synchronization module, described synchronization module is connected with described integral unit, in order to described WIFI chip and described transceiver to described packet synchronously process.Described synchronization module can be an external clock, is crystal oscillator specifically.
Specifically, in the present embodiment, the IP allocation units in data processing module to described WIFI chip and described transceiver distributing IP address, then WIFI chip and the first antenna, connect between transceiver and described second antenna, and accept packet.Then, WIFI chip described in integral unit and described transceiver to packet carry out integrating to obtain final data, described final data is sent to described CPU by delivery unit.In addition, also need with synchronization module, to described WIFI chip and described transceiver to described packet synchronously process.
For a person skilled in the art, after reading above-mentioned explanation, various changes and modifications undoubtedly will be apparent.Therefore, appending claims should regard the whole change and correction of containing true intention of the present invention and scope as.In Claims scope, the scope of any and all equivalences and content, all should think and still belong to the intent and scope of the invention.

Claims (7)

1. the data capture method that simultaneously uses of WIFI data and Mobile data, it is characterized in that, described data capture method comprises step:
Be respectively WIFI chip and transceiver distributing IP address, described WiFi chip is connected with Wi-Fi hotspot by the first antenna, and described transceiver is connected with base station by the second antenna;
In mobile device by described WIFI hot spot and described base station to network device requests data time, the described network equipment is by described packet packing and be sent to described WIFI chip and described transceiver place respectively by described first antenna and described second antenna;
To described WIFI chip and described transceiver to packet carry out integration process to obtain final data.
2. the data capture method that simultaneously uses of WIFI data according to claim 1 and Mobile data, is characterized in that, to described WIFI chip and described transceiver to described packet carry out integrating process and comprise with the process obtaining described final data:
By described WIFI chip and described transceiver to all packets in not identical packet all deposit in described final data;
By described WIFI chip and described transceiver to all packets in identical packet signal more complete stored in described final data.
3. the data capture method that simultaneously uses of WIFI data according to claim 1 and Mobile data, it is characterized in that, to described WIFI chip and described transceiver to described packet carry out integration process before, to described WIFI chip and described transceiver to described packet synchronously process.
4. the data acquisition facility that simultaneously uses of WIFI data and Mobile data, it is characterized in that, described device comprises:
WIFI chip, is connected with WIFI hot spot by the first antenna, in order to send or to receive data;
Transceiver, is connected with base station by the second antenna, in order to send or to accept data;
Data processing module, be connected with described transceiver with described WIFI chip respectively, in order to described WIFI chip and described transceiver distributing IP address, and to described WIFI chip and described transceiver to data carry out integration process, to obtain final data.
5. the data acquisition facility that simultaneously uses of WIFI data according to claim 4 and Mobile data, it is characterized in that, described data processing module comprises:
IP allocation units, are connected with described transceiver with described WIFI chip respectively, in order to respectively to described WIFI chip and described transceiver distributing IP address;
Integral unit, is connected with described transceiver with described WIFI chip respectively, in order to by described WIFI chip and described transceiver to data integrate, to obtain described final data;
Delivery unit, is connected with described integral unit with CPU, in order to described final data is sent to described CPU.
6. the data acquisition facility that simultaneously uses of WIFI data according to claim 5 and Mobile data, it is characterized in that, described device also comprises:
Synchronization module, is connected with described integral unit, in order to described WIFI chip and described transceiver to described packet synchronously process.
7. the data acquisition facility that simultaneously uses of WIFI data according to claim 6 and Mobile data, it is characterized in that, described synchronization module is external clock.
CN201510860675.8A 2015-11-30 2015-11-30 Data acquisition method and device synchronously used by WIFI (Wireless Fidelity) data and mobile data Pending CN105430763A (en)

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CN106772490A (en) * 2016-12-07 2017-05-31 广州市中海达测绘仪器有限公司 RTK differential data transmissions method and apparatus, receiver
CN108616298A (en) * 2018-04-19 2018-10-02 Oppo广东移动通信有限公司 The mimo system and mobile terminal of compatible WIFI modules and mobile communication module
CN108616951A (en) * 2016-12-20 2018-10-02 大唐半导体设计有限公司 A kind of method and apparatus for realizing data transmission
CN108834221A (en) * 2018-06-01 2018-11-16 南昌黑鲨科技有限公司 Network connection control method, computer readable storage medium and mobile terminal

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CN106413045A (en) * 2016-09-30 2017-02-15 深圳市保千里电子有限公司 Synchronous running method and system for wifi and mobile communication
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