CN105517045A - Data transmission method, data reception method, data transmission device and terminal - Google Patents
Data transmission method, data reception method, data transmission device and terminal Download PDFInfo
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- CN105517045A CN105517045A CN201410491513.7A CN201410491513A CN105517045A CN 105517045 A CN105517045 A CN 105517045A CN 201410491513 A CN201410491513 A CN 201410491513A CN 105517045 A CN105517045 A CN 105517045A
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Abstract
The invention provides a data transmission method, a data reception method, a data transmission device and a terminal. The data transmission method comprises: dividing target data into a plurality of parts before transmitting the target data so that the data of every part among the plurality of parts can be transmitted to a reception terminal through different data transmission frequency ranges. By means of the technical scheme of the data transmission method, the data can be transmitted through a plurality of frequency ranges after data distribution so as to realize significant improvement of the data transmission rate and the data transmission distance, improve the anti-interference capability for data transmission and eventually quickly, stably and safely transmit the data.
Description
Technical field
The present invention relates to field of terminal technology, in particular to a kind of data transmission method for uplink, a kind of data receive method, a kind of data sending device, a kind of terminal.
Background technology
Along with science and technology and expanding economy, the terminal equipments such as mobile phone both increase wifi module, and the frequency range of wifi module support also increases two-band 2.4G and 5G by one-segment 2.4G, as everyone knows, the wifi module of 5G frequency range is faster than the wifi module transmission rate of 2.4G frequency range, transmission range is farther and interference free performance is better.
Traditional wifi transfer of data is transmitted by the one-segment of 2.4G, specifies the digital signal of carry information first to do base band signal process according to agreement, and after process, signal is through ovennodulation, and amplification process, is launched by antenna.In this way and the flow process transfer of data of carrying out, there is the shortcoming that transmission rate is low, transmission range is short and interference free performance is poor, when environment is more noisy, the one-segment transmission of 2.4G can not ensure enough stability, and cannot obtain high-quality signal.
Therefore, how to improve the defect that one-segment wifi module transmission rate is low, transmission range is near, anti-interference is poor, become problem demanding prompt solution.
Summary of the invention
The present invention is just based on the problems referred to above, propose a kind of new technical scheme, can be transmitted after data distribution by multiband, to realize promoting message transmission rate and transmission range significantly, strengthen the antijamming capability of transfer of data, and finally reach quick, stable and transmit data safely.
In view of this, an aspect of of the present present invention proposes a kind of data transmission method for uplink, for transmitting terminal, comprise: before transmission target data, described target data is divided into multiple part, is sent to receiving terminal to make the data of each part in described multiple part by different transfer of data frequency ranges.
In this technical scheme, by being divided into multiple part before transmission target data, sent by different transfer of data frequency ranges to make the data of each part in multiple part, compared to only transmitting data by one-segment, the transmission rate of data can be accelerated significantly, improve Consumer's Experience.
In technique scheme, multiple part is divided into specifically to comprise described target data: according to transmission characteristic and the Data Placement instruction received of different transfer of data frequency ranges, described target data is divided into described multiple part, wherein, described transmission characteristic comprises: message transmission rate, data transmission distance and/or antijamming capability.
In this technical scheme, by the message transmission rate according to different transfer of data frequency ranges, transmission range and/or antijamming capability and the Data Placement instruction received, can make terminal, according to the actual transmissions characteristic of different transfer of data frequency ranges, target data is reasonably divided into multiple part, the various piece of target data and different transmission band is made to realize effectively mating, this not only contributes to the efficiency promoting target data division, but also the actual transmissions characteristic of each transfer of data frequency range can be utilized fully to transmit data, the message transmission rate contributing to meeting user is the highest, strengthen antijamming capability, and/or transfer of data requirement farthest, the experience of user can be promoted significantly.
In technique scheme, preferably, described target data is sent to described receiving terminal before also comprise: encode respectively according to the data of transmission characteristic to described each part of the transfer of data frequency range corresponding with the data of described each part and/or modulate.
In this technical scheme, before target data is sent to receiving terminal, encode respectively according to transmission characteristic (as message transmission rate, data transmission distance, the antijamming capability) data to each part of the transfer of data frequency range corresponding with the data of each part and/or modulate, such as analog signal is become digital signal, anti-jamming signal will be added in data-signal, increase the frequency etc. of signal, so that guarantee the fail safe of transfer of data and promote the efficiency of transmission of data.
In technique scheme, preferably, also comprise: described transfer of data frequency range comprises: 2.4G frequency range and 5G frequency range.
In this technical scheme, because the electromagnetic wave of 5G frequency range is faster than the electromagnetic transmission speed of 2.4G frequency range, transmission range is farther and interference free performance is better, thus, by making terminal can simultaneously by 2.4G frequency range and 5G frequency range transmitting data in parallel, can make that message transmission rate is faster, transmission range is farther, antijamming capability is stronger.
Another aspect of the present invention proposes a kind of data receive method, for receiving terminal, and be connected with transmitting terminal, comprise: when receiving the data from each part in multiple parts of described transmitting terminal, respectively the data of described each part are processed and stored, and the data of process and the described each part after storing are merged, to obtain target data.
In this technical scheme, because the data of multiple part are transmitted by different frequency range, and different transmission band transmission rates is different, thus, need to carry out buffer memory to the data of each part, in addition, by processing the data from each part in multiple parts of transmitting terminal, high-quality, distortionless former target data is guaranteed.
In technique scheme, preferably, described process specifically comprises: demodulation and/or decoding.
In this technical scheme, by carrying out corresponding demodulation and/or decoding to the data from each part in multiple parts of transmitting terminal respectively, being conducive to terminal and restoring high-quality, distortionless former target data.
Another aspect of the present invention proposes a kind of data sending device, for transmitting terminal, comprise: division unit, before transmission target data, described target data is divided into multiple part, is sent to receiving terminal to make the data of each part in described multiple part by different transfer of data frequency ranges.
In this technical scheme, by being divided into multiple part before transmission target data, sent by different transfer of data frequency ranges to make the data of each part in multiple part, compared to only transmitting data by one-segment, the transmission rate of data can be accelerated significantly, improve Consumer's Experience.
In technique scheme, described division unit specifically for: according to the transmission characteristic of different transfer of data frequency ranges and the Data Placement instruction that receives, described target data is divided into described multiple part, wherein, described transmission characteristic comprises: message transmission rate, data transmission distance and/or antijamming capability.
In this technical scheme, by the message transmission rate according to different transfer of data frequency ranges, transmission range and/or antijamming capability and the Data Placement instruction received, can make terminal, according to the actual transmissions characteristic of different transfer of data frequency ranges, target data is reasonably divided into multiple part, the various piece of target data and different transmission band is made to realize effectively mating, this not only contributes to the efficiency promoting target data division, but also the actual transmissions characteristic of each transfer of data frequency range can be utilized fully to transmit data, the message transmission rate contributing to meeting user is the highest, strengthen antijamming capability, and/or transfer of data requirement farthest, the experience of user can be promoted significantly.
In technique scheme, preferably, also comprise: processing unit, before described target data is sent to described receiving terminal, encodes respectively according to the data of transmission characteristic to described each part of the transfer of data frequency range corresponding with the data of described each part and/or modulate.
In this technical scheme, before target data is sent to receiving terminal, encode respectively according to transmission characteristic (as message transmission rate, data transmission distance, the antijamming capability) data to each part of the transfer of data frequency range corresponding with the data of each part and/or modulate, such as analog signal is become digital signal, anti-jamming signal will be added in data-signal, increase the frequency etc. of signal, so that guarantee the fail safe of transfer of data and promote the efficiency of transmission of data.
Another aspect of the invention proposes a kind of terminal, comprising: the data sending device according to any one of technique scheme.
In this technical scheme, this terminal by comprise can realize target data distribution multiband transmission data sending device, compared to only by one-segment transmission data, the transmission rate of data can be accelerated significantly, improve Consumer's Experience.
By technical scheme of the present invention, can be transmitted after data distribution by multiband, to realize promoting message transmission rate and transmission range significantly, strengthen the antijamming capability of transfer of data, and finally reach quick, stable and transmit data safely.
Accompanying drawing explanation
Fig. 1 shows the schematic flow sheet of data transmission method for uplink according to an embodiment of the invention;
Fig. 2 shows the schematic flow sheet of data receive method according to an embodiment of the invention;
Fig. 3 shows the structural representation of data sending device according to an embodiment of the invention;
Fig. 4 shows the structural representation of terminal according to an embodiment of the invention;
Fig. 5 shows the structural representation of data sink according to an embodiment of the invention;
Fig. 6 shows the structural representation of terminal according to another embodiment of the invention;
Fig. 7 shows the structural representation of data transmission system according to an embodiment of the invention.
Fig. 8 shows the schematic flow sheet of data transmission method for uplink according to another embodiment of the invention;
Fig. 9 shows the schematic flow sheet of data receive method according to another embodiment of the invention.
Embodiment
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
Fig. 1 shows the schematic flow sheet of data transmission method for uplink according to an embodiment of the invention.
As shown in Figure 1, data transmission method for uplink according to an embodiment of the invention, comprise: step 102, before transmission target data, described target data is divided into multiple part, is sent to receiving terminal to make the data of each part in described multiple part by different transfer of data frequency ranges.
In this technical scheme, by being divided into multiple part before transmission target data, sent by different transfer of data frequency ranges to make the data of each part in multiple part, compared to only transmitting data by one-segment, the transmission rate of data can be accelerated significantly, improve Consumer's Experience.
In technique scheme, multiple part is divided into specifically to comprise described target data: according to transmission characteristic and the Data Placement instruction received of different transfer of data frequency ranges, described target data is divided into described multiple part, wherein, described transmission characteristic comprises: message transmission rate, data transmission distance and/or antijamming capability.
In this technical scheme, by the message transmission rate according to different transfer of data frequency ranges, transmission range and/or antijamming capability and the Data Placement instruction received, can make terminal, according to the actual transmissions characteristic of different transfer of data frequency ranges, target data is reasonably divided into multiple part, the various piece of target data and different transmission band is made to realize effectively mating, this not only contributes to the efficiency promoting target data division, but also the actual transmissions characteristic of each transfer of data frequency range can be utilized fully to transmit data, the message transmission rate contributing to meeting user is the highest, strengthen antijamming capability, and/or transfer of data requirement farthest, the experience of user can be promoted significantly.
In technique scheme, preferably, described target data is sent to described receiving terminal before also comprise: encode respectively according to the data of transmission characteristic to described each part of the transfer of data frequency range corresponding with the data of described each part and/or modulate.
In this technical scheme, before target data is sent to receiving terminal, encode respectively according to transmission characteristic (as message transmission rate, data transmission distance, the antijamming capability) data to each part of the transfer of data frequency range corresponding with the data of each part and/or modulate, such as analog signal is become digital signal, anti-jamming signal will be added in data-signal, increase the frequency etc. of signal, so that guarantee the fail safe of transfer of data and promote the efficiency of transmission of data.
In technique scheme, preferably, also comprise: described transfer of data frequency range comprises: 2.4G frequency range and 5G frequency range.
In this technical scheme, because the electromagnetic wave of 5G frequency range is faster than the electromagnetic transmission speed of 2.4G frequency range, transmission range is farther and interference free performance is better, thus, by making terminal can simultaneously by 2.4G frequency range and 5G frequency range transmitting data in parallel, can make that message transmission rate is faster, transmission range is farther, antijamming capability is stronger.
Fig. 2 shows the schematic flow sheet of data receive method according to an embodiment of the invention.
As shown in Figure 2, data receive method according to an embodiment of the invention, comprise: step 202, when receiving the data from each part in multiple parts of described transmitting terminal, respectively the data of described each part are processed and stored, and the data of process and the described each part after storing are merged, to obtain target data.
In this technical scheme, because the data of multiple part are transmitted by different frequency range, and different transmission band transmission rates is different, thus, need to carry out buffer memory to the data of each part, in addition, by processing the data from each part in multiple parts of transmitting terminal, high-quality, distortionless former target data is guaranteed.
In technique scheme, preferably, described process specifically comprises: demodulation and/or decoding.
In this technical scheme, by carrying out corresponding demodulation and/or decoding to the data from each part in multiple parts of transmitting terminal respectively, being conducive to terminal and restoring high-quality, distortionless former target data.
Fig. 3 shows the structural representation of data sending device according to an embodiment of the invention.
As shown in Figure 3, data sending device 300 according to an embodiment of the invention, comprise: division unit 302, before transmission target data, described target data is divided into multiple part, is sent to receiving terminal to make the data of each part in described multiple part by different transfer of data frequency ranges.
In this technical scheme, by being divided into multiple part before transmission target data, sent by different transfer of data frequency ranges to make the data of each part in multiple part, compared to only transmitting data by one-segment, the transmission rate of data can be accelerated significantly, improve Consumer's Experience.
In technique scheme, described division unit 302 specifically for: according to the transmission characteristic of different transfer of data frequency ranges and the Data Placement instruction that receives, described target data is divided into described multiple part, wherein, described transmission characteristic comprises: message transmission rate, data transmission distance and/or antijamming capability.
In this technical scheme, by the message transmission rate according to different transfer of data frequency ranges, transmission range and/or antijamming capability and the Data Placement instruction received, can make terminal, according to the actual transmissions characteristic of different transfer of data frequency ranges, target data is reasonably divided into multiple part, the various piece of target data and different transmission band is made to realize effectively mating, this not only contributes to the efficiency promoting target data division, but also the actual transmissions characteristic of each transfer of data frequency range can be utilized fully to transmit data, the message transmission rate contributing to meeting user is the highest, strengthen antijamming capability, and/or transfer of data requirement farthest, the experience of user can be promoted significantly.
In technique scheme, preferably, also comprise: processing unit 304, before described target data is sent to described receiving terminal, encodes respectively according to the data of transmission characteristic to described each part of the transfer of data frequency range corresponding with the data of described each part and/or modulate.
In this technical scheme, before target data is sent to receiving terminal, encode respectively according to transmission characteristic (as message transmission rate, data transmission distance, the antijamming capability) data to each part of the transfer of data frequency range corresponding with the data of each part and/or modulate, such as analog signal is become digital signal, anti-jamming signal will be added in data-signal, increase the frequency etc. of signal, so that guarantee the fail safe of transfer of data and promote the efficiency of transmission of data.
In technique scheme, the data sending device described in any one, its transfer of data frequency range comprises: 2.4G frequency range and 5G frequency range
In this technical scheme, because the electromagnetic wave of 5G frequency range is faster than the electromagnetic transmission speed of 2.4G frequency range, transmission range is farther and interference free performance is better, thus, by making terminal can simultaneously by 2.4G frequency range and 5G frequency range transmitting data in parallel, can make that message transmission rate is faster, transmission range is farther, antijamming capability is stronger.
Fig. 4 shows the structural representation of terminal according to an embodiment of the invention.
As shown in Figure 4, terminal 400 according to an embodiment of the invention, comprising: data sending device 300.
In this technical scheme, this terminal 400 by usage data dispensing device 300 can by comprise can realize target data distribution multiband transmission data sending device, compared to only by one-segment transmission data, the transmission rate of data can be accelerated significantly, improve Consumer's Experience.
Fig. 5 shows the structural representation of data sink according to an embodiment of the invention.
As shown in Figure 5, data sink 500 according to an embodiment of the invention, comprise: processing unit 502, when receiving the data from each part in multiple parts of described transmitting terminal, respectively the data of described each part are processed and stored, and the data of process and the described each part after storing are merged, to obtain target data.
In this technical scheme, because the data of multiple part are transmitted by different frequency range, and different transmission band transmission rates is different, thus, need to carry out buffer memory to the data of each part, in addition, by processing the data from each part in multiple parts of transmitting terminal, high-quality, distortionless former target data is guaranteed.
In technique scheme, preferably, described process comprises: demodulation and/or decoding.
In this technical scheme, by carrying out corresponding demodulation and/or decoding to the data from each part in multiple parts of transmitting terminal respectively, being conducive to terminal and restoring high-quality, distortionless former target data.
Fig. 6 shows the structural representation of terminal according to another embodiment of the invention.
As shown in Figure 6, terminal 600 according to another embodiment of the invention comprises: data sink 500 as above.
In this technical scheme, this terminal 600 is by usage data receiving system 500, each part of multiple parts of target data can be carried out the data sink of demodulation and/or decoding, storage and merging, guarantee high-quality, distortionless former target data.
Fig. 7 shows the structural representation of data transmission system according to an embodiment of the invention.
As shown in Figure 7, data transmission system 700 according to an embodiment of the invention, comprising: terminal 400 as above and terminal 600.
In this technical scheme, this data transmission system is by comprising terminal 400 and terminal 600, can before transmission target data, be divided into multiple part and be transmitted by multiband, and before merging with reception before transmitting, each part of target data is processed, to reach safety and stability transmission, the effect of promoting transmission rate.
Fig. 8 shows the schematic flow sheet of data transmission method for uplink according to another embodiment of the invention.
As shown in Figure 8, the concrete steps of data transmission method for uplink according to another embodiment of the invention comprise:
Step 802, terminal opens wifi to send target data;
Step 804, before sending target data, target data is shunted, according to the transmission characteristic of different transfer of data frequency ranges (described transmission characteristic comprises: message transmission rate, data transmission distance and/or antijamming capability) and Data Placement instruction, target data can be shunted;
Step 806, the data after shunting processed, with transmitted in parallel, namely encode respectively and/or modulation treatment to streamed data, transmitted in parallel is to receiving terminal.
Fig. 9 shows the schematic flow sheet of data receive method according to another embodiment of the invention.
As shown in Figure 9, the concrete steps of data receive method according to another embodiment of the invention comprise:
Step 902, receiving terminal is opened wifi and is received data;
Step 904, receiving terminal receives the streamed data from transmitting terminal, and namely the data from transmitting terminal received are carried out buffer memory by row relax of going forward side by side respectively, carries out demodulation and/or decoding process after finishing receiving;
Step 906, reconfigures demodulation and/or decoded streamed data, to obtain the former target data that transmitting terminal sends.
More than be described with reference to the accompanying drawings technical scheme of the present invention, can be transmitted after data distribution by multiband, to realize promoting message transmission rate and transmission range significantly, strengthen the antijamming capability of transfer of data, and finally reach quick, stable and transmit data safely.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a data transmission method for uplink, for transmitting terminal, is characterized in that, comprising:
Before transmission target data, described target data is divided into multiple part, is sent to receiving terminal to make the data of each part in described multiple part by different transfer of data frequency ranges.
2. data transmission method for uplink according to claim 1, is characterized in that,
Describedly multiple part is divided into specifically to comprise described target data:
According to transmission characteristic and the Data Placement instruction received of different transfer of data frequency ranges, described target data is divided into described multiple part, and wherein, described transmission characteristic comprises: message transmission rate, data transmission distance and/or antijamming capability.
3. data transmission method for uplink according to claim 2, is characterized in that,
Also comprised before described target data is sent to described receiving terminal:
Encode respectively according to the data of transmission characteristic to described each part of the transfer of data frequency range corresponding with the data of described each part and/or modulate.
4. data transmission method for uplink according to any one of claim 1 to 3, is characterized in that,
Described transfer of data frequency range comprises: 2.4G frequency range and 5G frequency range.
5. a data receive method, for receiving terminal, and is connected with transmitting terminal, it is characterized in that, comprising:
When receiving the data from each part in multiple parts of described transmitting terminal, respectively the data of described each part being processed and being stored, and the data of process and the described each part after storing are merged, to obtain target data.
6. data receive method according to claim 5, is characterized in that,
Described process comprises: demodulation and/or decoding.
7. a data sending device, for transmitting terminal, is characterized in that, comprising:
Division unit, before transmission target data, is divided into multiple part by described target data, is sent to receiving terminal to make the data of each part in described multiple part by different transfer of data frequency ranges.
8. data sending device according to claim 7, is characterized in that,
Described division unit specifically for:
According to transmission characteristic and the Data Placement instruction received of different transfer of data frequency ranges, described target data is divided into described multiple part, and wherein, described transmission characteristic comprises: message transmission rate, data transmission distance and/or antijamming capability.
9. data sending device according to claim 8, is characterized in that, also comprises:
Processing unit, before described target data is sent to described receiving terminal, encodes respectively according to the data of transmission characteristic to described each part of the transfer of data frequency range corresponding with the data of described each part and/or modulates.
10. a terminal, is characterized in that, comprising: the data sending device according to any one of claim 7 to 9.
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| CN201410491513.7A CN105517045A (en) | 2014-09-23 | 2014-09-23 | Data transmission method, data reception method, data transmission device and terminal |
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| CN201410491513.7A CN105517045A (en) | 2014-09-23 | 2014-09-23 | Data transmission method, data reception method, data transmission device and terminal |
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| CN107148049A (en) * | 2017-05-18 | 2017-09-08 | 浪潮金融信息技术有限公司 | A kind of synchronous method for supporting multiband wireless signal data transfer |
| CN107276620A (en) * | 2017-05-26 | 2017-10-20 | 深圳市冠旭电子股份有限公司 | Method, terminal device and the computer-readable recording medium of earpiece data transmission |
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Application publication date: 20160420 |