CN107517482A

CN107517482A - Data transmission method and device

Info

Publication number: CN107517482A
Application number: CN201710898655.9A
Authority: CN
Inventors: 黄江涛; 申宏刚
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2017-09-28
Filing date: 2017-09-28
Publication date: 2017-12-26
Anticipated expiration: 2037-09-28
Also published as: CN107517482B

Abstract

The disclosure is directed to data transmission method and device.This method includes：Whether detection terminal equipment has accessed at least two different networks；After detecting that terminal device has accessed at least two different networks, the current data service parameter of terminal device is determined；The transmitted data amount weight coefficient of each network is determined according to current data service parameter and default mapping table, the default mapping table includes the corresponding relation between current data service parameter and the transmitted data amount weight coefficient of each network；According to the transmitted data amount weight coefficient of each network, current data service total amount of data and current data service in data determine each network target data waiting for transmission；Each network target data waiting for transmission is transmitted by corresponding network.Disclosed method can be effectively combined the Internet resources of each network to carry out the transmission of data, effectively improve wireless resource utility efficiency and Consumer's Experience.

Description

Data transmission method and device

Technical field

This disclosure relates to communication technical field, more particularly to data transmission method and device.

Background technology

With the rapid development of wireless communication technology, present wireless communication technology will enter the 5th third-generation mobile communication (5th-Generation, referred to as：Epoch 5G).

5G will meet the needs of people's ultra high flux density, superelevation connection number density, ultrahigh-mobility, can be carried for user For ultimate attainment business experiences such as HD video, virtual reality, augmented reality, cloud desktop, games on line.5G will also greatly improve network The energy consumption and cost efficiency of construction operation, General Promotion service innovation ability, expand Mobile Communication Industry space.

The content of the invention

To overcome problem present in correlation technique, the embodiment of the present disclosure provides data transmission method and device.The skill Art scheme is as follows：

According to the first aspect of the embodiment of the present disclosure, there is provided a kind of data transmission method, including：

Whether detection terminal equipment has accessed at least two different networks；

After detecting that the terminal device has accessed at least two different networks, the current of the terminal device is determined Data service parameter；

The transmitted data amount weight of each network is determined according to the current data service parameter and default mapping table Coefficient, the default mapping table include the transmitted data amount weight system of the current data service parameter and each network Corresponding relation between number；

Data in the transmitted data amount weight coefficient and current data service of each network determine described each Individual network target data waiting for transmission；

Each network target data waiting for transmission is transmitted by corresponding network.

The technical scheme provided by this disclosed embodiment can include the following benefits：Whether detection terminal equipment accesses At least two different networks；After detecting that terminal device has accessed at least two different networks, terminal device is determined Current data service parameter；The transmitted data amount for determining each network according to current data service parameter and default mapping table is weighed Weight coefficient, the default mapping table are included between current data service parameter and the transmitted data amount weight coefficient of each network Corresponding relation；Data in the transmitted data amount weight coefficient and current data service of each network determine that each network is treated The target data of transmission；Each network target data waiting for transmission is transmitted by corresponding network.Wherein it is possible to according to The type of the current data service of terminal device determines the transmitted data amount weight coefficient by each network, and then according to each The transmitted data amount weight coefficient of network determines the target data transmitted in each network, so as to be effectively combined each net The Internet resources of network carry out the transmission of data, effectively improve wireless resource utility efficiency and Consumer's Experience.

In one embodiment, the transmitted data amount weight coefficient and current data service according to each network In data determine each network target data waiting for transmission, including：

Determined according to the total amount of data of the transmitted data amount weight coefficient of each network and the current data service Each network data volume waiting for transmission；

In the data of the current data service, each network is determined according to each network data volume waiting for transmission Target data waiting for transmission.

In one embodiment, the current data service parameter includes：The type of current data service, or, currently The total amount of data of data service.

In one embodiment, the current data service parameter includes the data volume grade of the current data service, The current data service parameter for determining the terminal device, including：

The type of the current data service of the terminal device is obtained, or, the current data service of the terminal device Total amount of data；

The data volume grade of the current data service of the terminal device is determined according to predetermined number hierarchical relationship table；It is described Predetermined number hierarchical relationship table includes the data volume grade of the current data service and the current data of the terminal device The corresponding relation of the type of business, or, the predetermined number hierarchical relationship table includes the data of the current data service Measure the corresponding relation of the total amount of data of the current data service of grade and the terminal device.

In one embodiment, described at least two different networks include：First network and the second network, described first Network includes：Macrocell and Microcell, the data service by each network transmission are passed by corresponding network After defeated, in addition to：

Whether the network for detecting the terminal device access is switched between the Microcell and the macrocell；

Switched in the network for detecting the terminal device access between the Microcell and the macrocell Afterwards, the transmitted data amount weight coefficient of the first network and the transmitted data amount weight coefficient of second network are adjusted；

The transmitted data amount weight coefficient of the first network after data, adjustment in the current data service The first data and the institute of the first network transmission are determined with the transmitted data amount weight coefficient of second network after adjustment State the second data of the second network transmission；

First data are transmitted by the first network, second data are passed by second network It is defeated.

In one embodiment, it is described to detect the network of terminal device access in the Microcell and described grand After being switched between cell, the transmission of the transmitted data amount weight coefficient and second network of the first network is adjusted Data volume weight coefficient includes：

After the network for detecting the terminal device access switches to the macrocell from the Microcell, described in reduction The value of the transmitted data amount weight coefficient of first network, increase the value of the transmitted data amount weight coefficient of second network；

The network of terminal device access is being detected after the macrocell switches to the Microcell, described in increase The value of the transmitted data amount weight coefficient of first network, reduce the value of the transmitted data amount weight coefficient of second network.

In one embodiment, the first network is new wireless NR networks, and second network is Long Term Evolution LTE nets Network, the NR networks include：NR macrocells and NR Microcells.

In one embodiment, after detecting that the terminal device has accessed different networks, methods described is also wrapped Include：

By in the current data service of terminal device described in the first default network transmission in the different network Downlink data, by the current data service of terminal device described in the second default network transmission in the different network Upstream data.

In one embodiment, methods described also includes：

Network indicator is received, the network indicator indicates to be used to transmit net used in current data service Network；

After detecting that the terminal device has accessed the different network, methods described also includes：

According to current data service described in network transmission specified in the network indicator.

According to the second aspect of the embodiment of the present disclosure, there is provided a kind of data transmission device, including：

First detection module, at least two different networks whether are accessed for detection terminal equipment；

First determining module, for detecting that the terminal device has accessed at least two not in the first detection module After same network, the current data service parameter of the terminal device is determined；

Second determining module, for the current data service parameter determined according to first determining module and preset Mapping table determines the transmitted data amount weight coefficient of each network, and the default mapping table includes the current data industry Corresponding relation between parameter of being engaged in and the transmitted data amount weight coefficient of each network；

3rd determining module, for the transmitted data amount power of each network determined according to second determining module Data in weight coefficient and the current data service determine each network target data waiting for transmission；

First transport module, for each network target data waiting for transmission for determining the 3rd determining module It is transmitted by corresponding network.

In one embodiment, the 3rd determining module includes：First determination sub-module and the second determination sub-module；

First determination sub-module, for the transmission number of each network determined according to second determining module Each network data volume waiting for transmission is determined according to the total amount of data of amount weight coefficient and the current data service；

Second determination sub-module, in the data of the current data service, son to be determined according to described first Each network data volume waiting for transmission that module determines determines each network target data waiting for transmission.

In one embodiment, the current data service parameter includes the data volume grade of the current data service, First determining module includes：Acquisition submodule and the 3rd determination sub-module；

The acquisition submodule, the type of the current data service for obtaining the terminal device, or, the terminal The total amount of data of the current data service of equipment；

3rd determination sub-module, for determining the current number of the terminal device according to predetermined number hierarchical relationship table According to the data volume grade of business；The predetermined number hierarchical relationship table include the current data service data volume grade and The corresponding relation of the type of the current data service for the terminal device that the acquisition submodule obtains, or, it is described default Quantitative levels relation table includes the end that the data volume grade of the current data service and the acquisition submodule obtain The corresponding relation of the total amount of data of the current data service of end equipment.

In one embodiment, described at least two different networks include：First network and the second network, described first Network includes：Macrocell and Microcell, described device also include：Second detection module, adjusting module, the 4th determining module and Two transport modules；

Second detection module, for whether detecting the network of terminal device access in the Microcell and described Switched between macrocell；

The adjusting module, for detecting the network of the terminal device access described in second detection module After being switched between Microcell and the macrocell, the transmitted data amount weight coefficient of the first network and described is adjusted The transmitted data amount weight coefficient of second network；

4th determining module, after the data in the current data service, adjusting module adjustment The first network transmitted data amount weight coefficient and adjustment after second network transmitted data amount weight coefficient Determine the first data of the first network transmission and the second data of second network transmission；

Second transport module, for first data to be transmitted by the first network, described second is counted According to passing through second network transmission.

In one embodiment, the adjusting module includes：First adjustment submodule and the second adjustment submodule；

The first adjustment submodule, for detecting the network of the terminal device access in second detection module After switching to the macrocell from the Microcell, reduce the value of the transmitted data amount weight coefficient of the first network, increase The value of the transmitted data amount weight coefficient of second network；

The second adjustment submodule, for detecting the network of the terminal device access in second detection module After the macrocell switches to the Microcell, increase the value of the transmitted data amount weight coefficient of the first network, reduce The value of the transmitted data amount weight coefficient of second network.

In one embodiment, described device also includes：3rd transport module；

3rd transport module, for the first detection module detect the terminal device accessed it is described not After same network, pass through the current data service of terminal device described in the first default network transmission in the different network In downlink data, pass through the current data service of terminal device described in the second default network transmission in the different network In upstream data.

In one embodiment, described device also includes：Receiving module and the 4th transport module；

The receiving module, for receiving network indicator, the network indicator indicates to be used to transmit current number According to network used in business；

4th transport module, for the first detection module detect the terminal device accessed it is described not After same network, according to current data service described in network transmission specified in the network indicator.

According to the third aspect of the embodiment of the present disclosure, there is provided a kind of data transmission device, including：

Processor；

For storing the memory of processor-executable instruction；

Wherein, the processor is configured as：

Data in the transmitted data amount weight coefficient and the current data service of each network determine institute State each network target data waiting for transmission；

According to the fourth aspect of the embodiment of the present disclosure, there is provided a kind of computer-readable recording medium, be stored thereon with calculating Machine instructs, and the instruction realizes following steps when being executed by processor：

It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not The disclosure can be limited.

Brief description of the drawings

Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure Example, and be used to together with specification to explain the principle of the disclosure.

Fig. 1 is the flow chart of the data transmission method according to an exemplary embodiment one.

Fig. 2 is the flow chart of step S104 in data transmission method according to an exemplary embodiment.

Fig. 3 is the data division schematic diagram according to an exemplary embodiment.

Fig. 4 is the flow chart of the data transmission method according to an exemplary embodiment two.

Fig. 5 is the flow chart of the data transmission method according to an exemplary embodiment three.

Fig. 6 is the flow chart of the data transmission method according to an exemplary embodiment four.

Fig. 7 is the flow chart of the data transmission method according to an exemplary embodiment five.

Fig. 8 is the flow chart of the data transmission method according to an exemplary embodiment six.

Fig. 9 is the flow chart of the data transmission method according to an exemplary embodiment seven.

The flow chart of data transmission methods of the Figure 10 according to an exemplary embodiment eight.

Figure 11 is a kind of block diagram of data transmission device according to an exemplary embodiment one.

Figure 12 is the block diagram of the 3rd determining module 14 in a kind of data transmission device according to an exemplary embodiment.

Figure 13 is the frame of the first determining module 12 in a kind of data transmission device according to an exemplary embodiment two Figure.

Figure 14 is a kind of block diagram of data transmission device according to an exemplary embodiment two.

Figure 15 is the block diagram of adjusting module 17 in a kind of data transmission device according to an exemplary embodiment.

Figure 16 is a kind of block diagram of data transmission device according to an exemplary embodiment three.

Figure 17 is a kind of block diagram of data transmission device according to an exemplary embodiment four.

Figure 18 is a kind of block diagram for data transmission device 80 according to an exemplary embodiment.

Embodiment

Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.

During the communication technology enters 5G, there can be forth generation mobile communication and (4th-Generation, be referred to as： Long Term Evolution in 4G) (Long Term Evolution, is referred to as：LTE) new in network and 5G eat dishes without rice or wine (New Radio, Referred to as：NR) network coexisted situation, now, terminal device can access NR networks and LTE nets simultaneously by doubly-linked connection technology Network, and then, terminal device can be to obtain Internet resources from NR networks and LTE network.

But when terminal device accesses NR networks with LTE network simultaneously, how to enter line number between terminal device and network It is a urgent problem to be solved according to transmission.

In the disclosure, whether detection terminal equipment has accessed at least two different networks；Detecting that terminal device connects After having entered at least two different networks, the current data service parameter of terminal device is determined；According to current data service parameter The transmitted data amount weight coefficient of each network is determined with default mapping table, the default mapping table includes current data service ginseng Several corresponding relations between the transmitted data amount weight coefficient of each network；According to the transmitted data amount weight system of each network Data in number and current data service determine each network target data waiting for transmission；By each network number of targets waiting for transmission It is transmitted according to by corresponding network.Wherein it is possible to determined according to the type of the current data service of terminal device by each The transmitted data amount weight coefficient of individual network, and then determined according to the transmitted data amount weight coefficient of each network in each network The target data of transmission, so as to be effectively combined the Internet resources of each network to carry out the transmission of data, effectively lifting Wireless resource utility efficiency and Consumer's Experience.

Fig. 1 is the flow chart of the data transmission method according to an exemplary embodiment one, as shown in figure 1, this method Comprise the following steps S101-S105：

In step S101, whether detection terminal equipment has accessed at least two different networks.

In step s 102, after detecting that terminal device has accessed at least two different networks, terminal device is determined Current data service parameter.

When multiple networks be present, terminal device can access at least two different networks simultaneously, but access When at least two heterogeneous networks, will there are the problem of data for how distributing each network transmission, therefore, the disclosure In, first have to whether detection terminal equipment has accessed at least two different networks, when detecting that terminal device accessed at least After two different networks, disclosed method is continued executing with, and after terminal device has only accessed a kind of network, now, just Be not in the problem of data distribution is carried out between each network, because terminal device just carries out data simply by the network Transmission.

In step s 103, the transmitted data amount of each network is determined according to current data service parameter and default mapping table Weight coefficient, default mapping table are included between current data service parameter and the transmitted data amount weight coefficient of each network Corresponding relation.

Wherein, the transmitted data amount weight coefficient of network for the network transmission in total amount of data waiting for transmission data institute The ratio accounted for, such as：The transmitted data amount weight coefficient of network can be 20%, and total amount of data waiting for transmission is 100M, now, Network data volume waiting for transmission is 20% × 100M=20M in data waiting for transmission, that is, network data waiting for transmission Measure as 20M.

Example, current data service parameter includes：The type of current data service, or, current data service it is total Data volume, the disclosure are not any limitation as to the type of data service parameter.

Included with current data service parameter：Exemplified by the type of current data service, in order to obtain the transmission of each network Data volume weight coefficient, example, a default mapping table as shown in table 1 can be preset, there are three kinds in this presets mapping table Network is respectively A networks, B networks and C networks, and the type of data service includes streaming media service, interaction service and background classes Business.When the type of data service is streaming media service, the transmitted data amount weight coefficient of A networks is the biography of 0.2, B networks Transmission of data amount weight coefficient is that the transmitted data amount weight coefficient of 0.5, C networks is 0.3；When the type of data service is interactive class During business, the transmitted data amount weight coefficients of A networks is that the transmitted data amount weight coefficient of 0.4, B networks is 0.5, C networks Transmitted data amount weight coefficient is 0.1；When the type of data service is background business, the transmitted data amount weight of A networks Coefficient is that the transmitted data amount weight coefficient of 0.3, B networks is that the transmitted data amount weight coefficients of 0.4, C networks is 0.3.

Table 1

	Streaming media service	Interaction service	Background business
				A networks	0.2	0.4	0.3
B networks	0.5	0.5	0.4
				C networks	0.3	0.1	0.3

Example, as shown in table 2, in table 2, it is respectively A networks, B networks to have three kinds of networks in this presets mapping table With C networks, the total amount of data of current data service is respectively 1M-30M, 31M-60M, 61M-100M.When current data service When total amount of data is 1M-30M, the transmitted data amount weight coefficient of A networks is for the transmitted data amount weight coefficient of 0.2, B networks The transmitted data amount weight coefficient of 0.5, C network is 0.3；When the total amount of data of current data service is 31M-60M, A networks Transmitted data amount weight coefficient be 0.4, B networks transmitted data amount weight coefficient be 0.5, C networks transmitted data amount power Weight coefficient is 0.1；When the total amount of data of current data service is 61M-100M, the transmitted data amount weight coefficient of A networks is The transmitted data amount weight coefficient of 0.3, B network is that the transmitted data amount weight coefficient of 0.4, C networks is 0.3.

Table 2

	1M-30M	31M-60M	61M-100M
				A networks	0.2	0.4	0.3
B networks	0.5	0.5	0.4
				C networks	0.3	0.1	0.3

In a kind of achievable mode, current data service parameter includes the data volume grade of the current data service, Data volume grade can be now expressed as data volume is small, in data volume and data volume is big and then grading according to the data volume etc. Row division, at this point it is possible to which as shown in table 3, in table 3, it is respectively A networks, B networks to have three kinds of networks in this presets mapping table With C networks, data volume grade is respectively that data volume is small, in data volume and data volume is big.When data volume grade is that data volume is small, The transmitted data amount weight coefficient of A networks is that the transmitted data amount weight coefficient of 0.2, B networks is the transmission data of 0.5, C networks It is 0.3 to measure weight coefficient；When data volume grade is in data volume, the transmitted data amount weight coefficient of A networks is 0.4, B networks Transmitted data amount weight coefficient be that the transmitted data amount weight coefficients of 0.5, C networks is 0.1；When data volume grade is data volume When big, the transmitted data amount weight coefficient of A networks is that the transmitted data amount weight coefficient of 0.3, B networks is the biography of 0.4, C networks Transmission of data amount weight coefficient is 0.3.

Table 3

	Data volume is small	In data volume	Data volume is big
				A networks	0.2	0.4	0.3
B networks	0.5	0.5	0.4
				C networks	0.3	0.1	0.3

Wherein, data volume is small, in data volume and data volume it is big-and-middle corresponding to the section of data volume can preset, can also use Family oneself is set, and the disclosure is not any limitation as to it.

And in order to obtain data volume grade, in a kind of achievable mode, it can first obtain the current data of terminal device The type of business, and then determine according to predetermined number hierarchical relationship table the data volume grade of the current data service of terminal device； The predetermined number hierarchical relationship table includes the data volume grade of current data service and the current data service of terminal device The corresponding relation of type.

Example, when the type of current data service is streaming media service, corresponding data volume grade is that data volume is big；When When the type of preceding data service is interaction service, corresponding data volume grade is in data volume；The type of current data service For background business when, corresponding data volume grade be data volume it is small.

In the achievable mode of another kind, the total amount of data of the current data service of terminal device can be first obtained；And then The data volume grade of the current data service of terminal device is determined according to predetermined number hierarchical relationship table；Now, the predetermined number Hierarchical relationship table includes the data volume grade of current data service and the total amount of data of the current data service of terminal device Corresponding relation.

Example, when the total amount of data of current data service is 1M-30M, corresponding data volume grade is that data volume is small, when When the total amount of data of preceding data service is 31M-60M, corresponding data volume grade is the sum of current data service in data volume According to amount be 61M-100M when, corresponding data volume grade for data volume it is big.

In step S104, according to the total amount of data of the transmitted data amount weight coefficient of each network, current data service Each network target data waiting for transmission is determined with the data in current data service.

After the transmitted data amount weight coefficient of each network has been obtained, with reference to current data service total amount of data and work as Data in preceding data service can be to obtain each network target data waiting for transmission.

In step S105, each network target data waiting for transmission is transmitted by corresponding network.

In one embodiment, as shown in Fig. 2 above-mentioned steps S104 comprises the following steps S1041- steps S1042：

In step S1041, according to the transmitted data amount weight coefficient of each network and the total data of current data service Amount determines each network data volume waiting for transmission.

Continue according to table 1, it is assumed that the network of terminal device access is A networks, B networks and C networks, terminal device it is current The type of data service is streaming media service, and the total amount of data of the current data service of terminal device is 100M, then, by looking into Table 1 is looked for, the transmitted data amount weight coefficient that can learn A networks is that the transmitted data amount weight coefficient of 0.2, B networks is 0.5, C The transmitted data amount weight coefficient of network is 0.3, that is, A networks data volume waiting for transmission is 20M, A network data waiting for transmission It is 30M to measure as 50M, C network data volume waiting for transmission.

In step S1042, in the data of current data service, determined according to each network data volume waiting for transmission each Individual network target data waiting for transmission.

Each network data volume waiting for transmission has been only known that in above-mentioned steps, but has specifically transmitted the data of which part It is not aware that, the number with reference to current data service is now just needed, to determine each network target data waiting for transmission.

Continue, according to above-mentioned example, will to be divided according to default rule in the data of current data service, And then distribute to each network.

Such as：As shown in figure 3, can be divided the data of current data service according to 10M interval, 10 are obtained Packet, then it is allocated successively from left to right, 1-2 is distributed into network A, 3-7 is distributed into network B, 8-10 is distributed To network C.

The above-mentioned simply one kind that is from left to right sequentially allocated is illustrated, not as elder generation in practical application, for example, it is also possible to will 2-3 distributes to network A, and 1,4-6 and 10 are distributed into network B, 7-8 is distributed into network C.

By above-mentioned method, the advantage of possible each network is different, such as：Safe, some nets of some networks The transmission speed of network is fast, then based on above-mentioned method, it is possible to by the data of current data service according to the excellent of each network Gesture is allocated, so as to preferably utilize the resource of each network.

The technical scheme provided by this disclosed embodiment can include the following benefits：Pass through the biography according to each network The total amount of data of transmission of data amount weight coefficient and current data service determines each network data volume waiting for transmission, is obtaining respectively After individual network data volume waiting for transmission, and then in the data of current data service, according to each network data volume waiting for transmission Just each network target data waiting for transmission is determined, so that the data of each network transmission can be carried out according to preset rules Distribution, effectively improve the efficiency of data transfer.

During carrying out data transmission, possible terminal device is in mobile status, then, terminal device access Network may change, if continue cause each network according to above-mentioned determination each network number of targets waiting for transmission According to being transmitted, the loss of data and unreliable is likely to result in, now also needs to adjust target data waiting for transmission in real time.

For the scheme of the clearer explanation disclosure, illustrated below by taking two networks as an example, it is now, above-mentioned each The different networks being related in embodiment include：First network and the second network, first network include：Macrocell and Microcell, Now, as shown in figure 4, the further comprising the steps of S106- steps S109 of above-mentioned method：

In step s 106, whether the network of detection terminal equipment access is cut between Microcell and macrocell Change.

In step s 107, switched in the network for detecting terminal device access between Microcell and macrocell Afterwards, the transmitted data amount weight coefficient of first network and the transmitted data amount weight coefficient of the second network are adjusted.

Because the Microcell of consolidated network and the coverage of macrocell are different, communication quality is also different, so as to transmit number According to ability it is also different, therefore, when user switches between the Microcell of consolidated network and macrocell, be need adjust before The each network target data waiting for transmission determined.

Example, above-mentioned steps S107 may be embodied as：Switch in the network for detecting terminal device access from Microcell To macrocell, reduce the value of the transmitted data amount weight coefficient of first network, increase the transmitted data amount weight of the second network The value of coefficient.

Such as：What terminal device accessed is the Microcell of first network before, and now user is interacting class business, by In the high communication quality of Microcell and data interference it is small, therefore, the data volume of first network target data waiting for transmission may More than the data volume of the target data of the second network transmission, but when terminal device is switched to the first net from the Microcell of first network After the macrocell of network, because the data interference of macrocell is strong, situations such as easily causing data packetloss, retransmit, it is therefore desirable to Reduce the data volume of first network target data waiting for transmission, accordingly, it is necessary to increase the target data of the second network transmission Data volume, that is, reduce first network transmitted data amount weight coefficient value, increase the second network transmitted data amount power The value of weight coefficient, to ensure the reliability of data transfer.

Example, above-mentioned steps S107 may be embodied as：Switch in the network for detecting terminal device access from macrocell To Microcell, increase the value of the transmitted data amount weight coefficient of first network, reduce the transmitted data amount weight of the second network The value of coefficient.

Such as：What terminal device accessed is the macrocell of first network before, and now user is interacting class business, by It is strong in the data interference of macrocell, situations such as easily causing data packetloss, retransmit, therefore, the second network target waiting for transmission The data volume of data will be more than the data volume of first network target data waiting for transmission, that is, the transmission data of first network Value of the value less than the transmitted data amount weight coefficient of the second network of weight coefficient is measured, but works as terminal device from the grand of first network After cell is switched to the Microcell of first network, the high communication quality and data interference due to Microcell are small, now, may need Increase the data volume of first network target data waiting for transmission, and it is corresponding, it is necessary to reduce the target of the second network transmission The data volume of data, that is, the value of the transmitted data amount weight coefficient of increase first network, the transmission data of the second network of reduction The value of weight coefficient is measured, to ensure the reliability of data transfer.

In step S108, the transmitted data amount power of the first network after data, adjustment in current data service The transmitted data amount weight coefficient of the second network after weight coefficient and adjustment determines the first data and second of first network transmission Second data of network transmission.

In step S109, the first data are transmitted by first network, the second data are passed through into the second network transmission.

The technical scheme provided by this disclosed embodiment can include the following benefits：In the process of terminal device movement In, the network that is accessed in real time based on terminal device, the transmitted data amount weight coefficient of each network is dynamically adjusted, so as to The effectively reliability of lifting data transfer.

Fig. 5 is the flow chart of the data transmission method according to an exemplary embodiment three, as shown in figure 5, this method Comprise the following steps S201-S202：

In step s 201, whether detection terminal equipment has accessed at least two different networks.

In step S202, after detecting that terminal device has accessed at least two different networks, pass through at least two Downlink data in the current data service of the first default network transmission terminal device in different networks, passes through at least two Upstream data in the current data service of the second default network transmission terminal device in different networks.

When network support upstream data and downlink data, which can separate, to be transmitted, can be transmitted using different networks Row data and downlink data.

Such as：There are four kinds of networks, respectively network 1, network 2, network 3 and network 4, preset in advance, use network 1 and net Network 3 transmits upstream data, uses network 2 and network 4 to transmit downlink data, then, detecting that terminal device accessed network 1st, after network 2 and network 3, the upstream data in network 1 and the current data service of the transmission terminal equipment of network 3 is used, is used Downlink data in the current data service of the transmission terminal equipment of network 4.

The technical scheme provided by this disclosed embodiment can include the following benefits：Preset Transfer upstream data is with The network of row data, so as to after detecting that terminal device has accessed different networks, be transmitted respectively using default network Upstream data and downlink data, so as to effectively utilize the Internet resources of each network.

It is worth noting that, the first network in above-mentioned each embodiment is new wireless NR networks, the second network is long-term Evolution LTE network, NR networks include：NR macrocells and NR Microcells.

In order to further lift Consumer's Experience, user can also be allowed to set the network for transmitting data, such as Fig. 6 institutes Show, this method comprises the following steps S301-S303：

In step S301, whether detection terminal equipment has accessed at least two different networks.

In step s 302, network indicator is received, network indicator indicates to be used to transmit current data service institute The network used.

In step S303, according to network transmission current data service specified in network indicator.

User can be according to the hobby of oneself, or according to oneself understanding to network, is selected by way of man-machine interaction Network used in wanting transmission current data service, after terminal device receives the network indicator, refers to according to network Show network transmission current data service specified in instruction.

Wherein, step S302 execution sequence can be located at before step S301, and the disclosure is not any limitation as to it.

The technical scheme provided by this disclosed embodiment can include the following benefits：It can be set and transmitted with user oneself The network of current data service, so as to effectively improve Consumer's Experience.

Implementation process is discussed in detail below by several embodiments, in following embodiment, with NR networks and LTE network Exemplified by illustrate.

Fig. 7 is the flow chart of the data transmission method according to an exemplary embodiment five, as shown in fig. 7, this method Comprise the following steps S401-S406：

In step S401, whether detection terminal equipment has accessed NR networks and LTE network.

In step S402, after detecting that terminal device has accessed NR networks and LTE network, working as terminal device is determined The type of preceding data service.

Detecting that terminal device only accessed one of network, then passing through the current of the network transmission terminal device Data service.

Such as：Now the type of the current data service of terminal device is streaming media service.

In step S403, the current data industry of terminal device is determined according to the type of the current data service of terminal device The data volume grade of business.

The data volume grade of the current data service of terminal device is determined according to default table 4.

Table 4

Data traffic types	Data volume grade
		Streaming media service	Data volume is big
Interaction service	In data volume
		Background business	Data volume is small

Learn that the data volume grade of the current data service of terminal device is big for data volume by table 4.

In step s 404, NR is determined according to the data volume grade of the current data service of terminal device and default mapping table The transmitted data amount weight coefficient of network and the transmitted data amount weight coefficient of LTE network, default mapping table include current number According to the data volume grade of business and the transmitted data amount weight coefficient of NR networks and the transmitted data amount weight coefficient of LTE network it Between corresponding relation.

The transmitted data amount weight coefficient and LTE network of data volume corresponding greatly NR networks are determined according to default table 5 Transmitted data amount weight coefficient.

Table 5

	Data are small	Data are moderate	Data are big
				The transmitted data amount weight coefficient of LTE network	0.8	0.5	0.2
The transmitted data amount weight coefficient of NR networks	0.2	0.5	0.8

Learnt by table 5, the transmitted data amount weight coefficient of LTE network is the transmitted data amount weight system of 0.2, NR networks Number is 0.8, it can be seen that most data are transmitted by NR networks.

In step S405, determine terminal device current data service data in by NR networks target waiting for transmission Data, and pass through LTE network target data waiting for transmission.

In step S406, by NR network transmission NR networks target data waiting for transmission, LTE is transmitted by LTE network Network target data waiting for transmission.

Fig. 8 is the flow chart of the data transmission method according to an exemplary embodiment six, the present embodiment method be On the basis of embodiment corresponding to above-mentioned Fig. 7, after the step S406 for performing above-described embodiment, as shown in figure 8, also including following Step S407- steps S4011：

In step S 407, whether the network of detection terminal equipment access is carried out between NR Microcells and NR macrocells Switching, after the network for detecting terminal device access switches to NR macrocells from NR Microcells, perform step S408；Examining The network of terminal device access is measured after NR macrocells switch to NR Microcells, performs step S409.

In step S408, increase the transmitted data amount weight coefficient of LTE network, reduce the transmitted data amount power of NR networks Weight coefficient.

The transmitted data amount weight coefficient for determining LTE network by default table 6 increases the transmission data of 0.2, NR networks Measure weight coefficient and reduce 0.2.

Table 6

In above-mentioned steps S404, learnt by table 5, the transmitted data amount weight coefficient of LTE network is 0.2, NR networks Transmitted data amount weight coefficient be 0.8, now, the transmitted data amount weight coefficient of LTE network is changed into the biography of 0.4, NR networks Transmission of data amount weight coefficient is 0.6.

In step S409, reduce the transmitted data amount weight coefficient of LTE network, the transmitted data amount power of increase NR networks Weight coefficient.

The transmitted data amount weight coefficient for determining LTE network by default table 6 reduces the transmission data of 0.1, NR networks Measure weight coefficient increase by 0.1.

In above-mentioned steps S404, learnt by table 5, the transmitted data amount weight coefficient of LTE network is 0.2, NR networks Transmitted data amount weight coefficient be 0.8, now, the transmitted data amount weight coefficient of LTE network is changed into the biography of 0.1, NR networks Transmission of data amount weight coefficient is 0.9.

In step S4010, the transmitted data amount power of the LTE network after data, adjustment in current data service The transmitted data amount weight coefficient of NR networks after weight coefficient and adjustment is redefined by NR networks target data waiting for transmission, And pass through LTE network target data waiting for transmission.

In step S4011, the NR networks target data waiting for transmission that is redefined by NR network transmissions passes through LTE The LTE network target data waiting for transmission that network transmission redefines.

Fig. 9 is the flow chart of the data transmission method according to an exemplary embodiment seven, as shown in figure 9, also including Following steps S501- steps S505：

In step S501, preset instructions are received, instruction upstream data is transmitted by LTE network in the preset instructions, under Row data pass through NR network transmissions.

In step S502, whether detection terminal equipment has accessed NR networks and LTE network.

In step S503, after detecting that terminal device has accessed NR networks and LTE network, whether detection LTE network Upstream data and downlink data is supported by different network transmissions, to detect LTE network support upstream data and lower line number According to by different network transmissions, step S504 is performed, is detecting that LTE network do not support upstream data and downlink data to pass through Different network transmissions, perform step S505.

In step S504, the upstream data in the current data service of terminal device is transmitted by LTE network, will be eventually Downlink data in the current data service of end equipment passes through NR network transmissions.

In step S505, by the upstream data in the current data service of LTE network transmission terminal equipment and descending Data.

The flow chart of data transmission methods of the Figure 10 according to an exemplary embodiment eight, as shown in Figure 10, in addition to Following steps S601- steps S603：

In step s 601, network indicator is received, the current data of terminal device is indicated in the network indicator Business passes through NR network transmissions.

In step S602, whether detection terminal equipment has accessed NR networks and LTE network.

It is whole by NR network transmissions after detecting that terminal device has accessed NR networks and LTE network in step S603 The current data service of end equipment.

Following is embodiment of the present disclosure, can be used for performing embodiments of the present disclosure.

Figure 11 is a kind of block diagram of data transmission device according to an exemplary embodiment one, and the device can pass through Software, hardware or both are implemented in combination with as some or all of of electronic equipment.As shown in figure 11, the data transfer fills Put including：

First detection module 11, at least two different networks whether are accessed for detection terminal equipment；

First determining module 12, for detecting that the terminal device has accessed at least two in the first detection module 11 After individual different network, the current data service parameter of the terminal device is determined；

Second determining module 13, for the current data service parameter that is determined according to first determining module 12 and Default mapping table determines the transmitted data amount weight coefficient of each network, and the default mapping table includes the current number According to the corresponding relation between the transmitted data amount weight coefficient of service parameter and each network；

3rd determining module 14, for the transmission data of each network determined according to second determining module 13 Data in amount weight coefficient and the current data service determine each network target data waiting for transmission；

First transport module 15, for each network target waiting for transmission for determining the 3rd determining module 14 Data are transmitted by corresponding network.

In one embodiment, as shown in figure 12, the 3rd determining module 14 includes：The He of first determination sub-module 141 Second determination sub-module 142；

First determination sub-module 141, for each network for being determined according to second determining module 13 The total amount of data of transmitted data amount weight coefficient and the current data service determines each network data volume waiting for transmission；

Second determination sub-module 142, in the data of the current data service, being determined according to described first Each network data volume waiting for transmission that submodule 141 determines determines each network target data waiting for transmission.

In one embodiment, as shown in figure 13, the current data service parameter includes the current data service Data volume grade, first determining module 12 include：The determination sub-module 122 of acquisition submodule 121 and the 3rd；

The acquisition submodule 121, the type of the current data service for obtaining the terminal device, or, it is described The total amount of data of the current data service of terminal device；

3rd determination sub-module 122, for determining working as the terminal device according to predetermined number hierarchical relationship table The data volume grade of preceding data service；The predetermined number hierarchical relationship table includes data volume of the current data service etc. The corresponding relation of the type of the current data service for the terminal device that level and the acquisition submodule 121 obtain, or, institute State predetermined number hierarchical relationship table include the current data service data volume grade and it is described obtain submodule 121 obtain The corresponding relation of the total amount of data of the current data service of the terminal device.

In one embodiment, as shown in figure 14, described at least two different networks include：First network and the second net Network, the first network include：Macrocell and Microcell, described device also include：Second detection module 16, adjusting module 17, 4th determining module 18 and the second transport module 19；

Second detection module 16, for whether detecting the network of the terminal device access in the Microcell and institute State and switched between macrocell；

The adjusting module 17, for detecting that the network of the terminal device access exists in second detection module 16 After being switched between the Microcell and the macrocell, adjust the first network transmitted data amount weight coefficient and The transmitted data amount weight coefficient of second network；

4th determining module 18, adjusted for the data in the current data service, the adjusting module 17 The transmitted data amount weight of second network after the transmitted data amount weight coefficient of the first network after whole and adjustment Coefficient determines the first data of the first network transmission and the second data of second network transmission；

Second transport module 19, for first data to be transmitted by the first network, by described second Data pass through second network transmission.

In one embodiment, as shown in figure 15, the adjusting module 17 includes：First adjustment submodule 171 and second Adjust submodule 172；

The first adjustment submodule 171, for detecting the terminal device access in second detection module 16 Network switch to the macrocell from the Microcell after, reduce the transmitted data amount weight coefficient of the first network Value, increase the value of the transmitted data amount weight coefficient of second network；

The second adjustment submodule 172, for detecting the terminal device access in second detection module 16 Network after the macrocell switches to the Microcell, increase the transmitted data amount weight coefficient of the first network Value, reduce the value of the transmitted data amount weight coefficient of second network.

In one embodiment, the first network is new wireless NR networks, and second network is Long Term Evolution LTE Network, the NR networks include：NR macrocells and NR Microcells.

In one embodiment, as shown in figure 16, described device also includes：3rd transport module 110；

3rd transport module 110, for detecting that the terminal device accesses in the first detection module 11 After the different network, pass through the current number of terminal device described in the first default network transmission in the different network According to the downlink data in business, pass through the current number of terminal device described in the second default network transmission in the different network According to the upstream data in business.

In one embodiment, as shown in figure 17, described device also includes：The transport module of receiving module 111 and the 4th 112；

The receiving module 111, for receiving network indicator, the network indicator indicates to be used to transmit currently Network used in data service；

4th transport module 112, for detecting that the terminal device accesses in the first detection module 11 After the different network, according to current data service described in network transmission specified in the network indicator.

Processor；

For storing the memory of processor-executable instruction；

Wherein, processor is configured as：

Above-mentioned processor is also configured to：

Data in the transmitted data amount weight coefficient and current data service according to each network determine institute Each network target data waiting for transmission is stated, including：

The current data service parameter includes：The type of current data service, or, the total data of current data service Amount.

The current data service parameter includes the data volume grade of the current data service, described to determine the terminal The current data service parameter of equipment, including：

Described at least two different networks include：First network and the second network, the first network include：Macrocell And Microcell, after the data service by each network transmission is transmitted by corresponding network, in addition to：

It is described to be carried out in the network for detecting the terminal device access between the Microcell and the macrocell After switching, the transmitted data amount weight coefficient of the first network and the transmitted data amount weight coefficient of second network are adjusted Including：

The first network is new wireless NR networks, and second network is Long Term Evolution LTE network, the NR networks bag Include：NR macrocells and NR Microcells.

After detecting that the terminal device has accessed different networks, methods described also includes：

Methods described also includes：

On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method Embodiment in be described in detail, explanation will be not set forth in detail herein.

Figure 18 is a kind of block diagram for data transmission device 80 according to an exemplary embodiment, and the device is applicable In terminal device.For example, device 80 can be mobile phone, and computer, digital broadcast terminal, messaging devices, game control Platform processed, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..

Device 80 can include following one or more assemblies：Processing component 802, memory 804, power supply module 806 are more Media component 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, and communication component 816。

The integrated operation of the usual control device 80 of processing component 802, such as communicated with display, call, data, camera The operation that operation and record operation are associated.Processing component 802 can carry out execute instruction including one or more processors 820, To complete all or part of step of above-mentioned method.In addition, processing component 802 can include one or more modules, it is easy to Interaction between processing component 802 and other assemblies.For example, processing component 802 can include multi-media module, to facilitate more matchmakers Interaction between body component 808 and processing component 802.

Memory 804 is configured as storing various types of data to support the operation in device 80.These data are shown Example includes the instruction of any application program or method for being operated on device 80, contact data, telephone book data, disappears Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group Close and realize, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) are erasable to compile Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash Device, disk or CD.

Power supply module 806 provides electric power for the various assemblies of device 80.Power supply module 806 can include power management system System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 80.

Multimedia groupware 808 is included in the screen of one output interface of offer between described device 80 and user.One In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action Border, but also detect and touched or the related duration and pressure of slide with described.In certain embodiments, more matchmakers Body component 808 includes a front camera and/or rear camera.When device 80 is in operator scheme, such as screening-mode or During video mode, front camera and/or rear camera can receive outside multi-medium data.Each front camera and Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.

Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike Wind (MIC), when device 80 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone is configured To receive external audio signal.The audio signal received can be further stored in memory 804 or via communication component 816 send.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.

I/O interfaces 812 provide interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock Determine button.

Sensor cluster 814 includes one or more sensors, for providing the state estimation of various aspects for device 80. For example, sensor cluster 814 can detect opening/closed mode of device 80, the relative positioning of component, such as the component For the display and keypad of device 80, sensor cluster 814 can be with the position of 80 1 components of detection means 80 or device Change, the existence or non-existence that user contacts with device 80, the orientation of device 80 or acceleration/deceleration and the temperature change of device 80. Sensor cluster 814 can include proximity transducer, be configured to detect object nearby in no any physical contact Presence.Sensor cluster 814 can also include optical sensor, such as CMOS or ccd image sensor, in imaging applications Use.In certain embodiments, the sensor cluster 814 can also include acceleration transducer, gyro sensor, magnetic sensing Device, pressure sensor or temperature sensor.

Communication component 816 is configured to facilitate the communication of wired or wireless way between device 80 and other equipment.Device 80 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel. In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, to promote junction service.Example Such as, in NFC module radio frequency identification (RFID) technology can be based on, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, Bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, device 80 can be believed by one or more application specific integrated circuits (ASIC), numeral Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic building bricks are realized, for performing the above method.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of device 80.For example, institute State non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and Optical data storage devices etc..

A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processor of device 80 During execution so that device 80 is able to carry out above-mentioned data transmission method, and methods described includes：

Above-mentioned processor is also configured to：

Data in the transmitted data amount weight coefficient and the current data service according to each network are true Fixed each network target data waiting for transmission, including：

Methods described also includes：

Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice disclosure disclosed herein Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following Claim is pointed out.

It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.

Claims

A kind of 1. data transmission method, it is characterised in that including：

Whether detection terminal equipment has accessed at least two different networks；

After detecting that the terminal device has accessed at least two different networks, the current data of the terminal device is determined Service parameter；

The transmitted data amount weight coefficient of each network is determined according to the current data service parameter and default mapping table, The default mapping table include the current data service parameter and each network transmitted data amount weight coefficient it Between corresponding relation；

Data in the transmitted data amount weight coefficient and current data service of each network determine each net Network target data waiting for transmission；

Each network target data waiting for transmission is transmitted by corresponding network.
2. according to the method for claim 1, it is characterised in that the transmitted data amount weight according to each network Data in coefficient and current data service determine each network target data waiting for transmission, including：

According to determining the total amount of data of the transmitted data amount weight coefficient of each network and the current data service Each network data volume waiting for transmission；

In the data of the current data service, determine that each network is to be passed according to each network data volume waiting for transmission Defeated target data.
3. according to the method for claim 1, it is characterised in that the current data service parameter includes：Current data industry The type of business, or, the total amount of data of current data service.
4. according to the method for claim 1, it is characterised in that the current data service parameter includes the current data The data volume grade of business, the current data service parameter for determining the terminal device, including：

Obtain the type of the current data service of the terminal device, or, the current data service of the terminal device it is total Data volume；

The data volume grade of the current data service of the terminal device is determined according to predetermined number hierarchical relationship table；It is described default Quantitative levels relation table includes the data volume grade of the current data service and the current data service of the terminal device Type corresponding relation, or, the predetermined number hierarchical relationship table includes data volume of the current data service etc. The corresponding relation of the total amount of data of the current data service of level and the terminal device.
5. according to the method for claim 1, it is characterised in that described at least two different networks include：First network With the second network, the first network includes：Macrocell and Microcell, the data service by each network transmission are led to Cross after corresponding network is transmitted, in addition to：

Whether the network for detecting the terminal device access is switched between the Microcell and the macrocell；

After the network for detecting the terminal device access is switched between the Microcell and the macrocell, adjust The transmitted data amount weight coefficient of the transmitted data amount weight coefficient of the whole first network and second network；

The transmitted data amount weight coefficient and tune of the first network after data, adjustment in the current data service The transmitted data amount weight coefficient of second network after whole determines the first data and described the of first network transmission Second data of two network transmissions；

First data are transmitted by the first network, second data are passed through into second network transmission.
6. according to the method for claim 5, it is characterised in that described to exist in the network for detecting the terminal device access After being switched between the Microcell and the macrocell, adjust the first network transmitted data amount weight coefficient and The transmitted data amount weight coefficient of second network includes：

After the network for detecting the terminal device access switches to the macrocell from the Microcell, reduce described first The value of the transmitted data amount weight coefficient of network, increase the value of the transmitted data amount weight coefficient of second network；

In the network for detecting the terminal device access after the macrocell switches to the Microcell, increase described first The value of the transmitted data amount weight coefficient of network, reduce the value of the transmitted data amount weight coefficient of second network.
7. the method according to claim 5 or 6, it is characterised in that the first network is new wireless NR networks, described the Two networks are Long Term Evolution LTE network, and the NR networks include：NR macrocells and NR Microcells.
8. according to the method for claim 1, it is characterised in that detecting that the terminal device accessed different networks Afterwards, methods described also includes：

By descending in the current data service of terminal device described in the first default network transmission in the different network Data, by up in the current data service of terminal device described in the second default network transmission in the different network Data.
9. according to the method for claim 1, it is characterised in that methods described also includes：

Network indicator is received, the network indicator indicates to be used to transmit network used in current data service；

After detecting that the terminal device has accessed the different network, methods described also includes：

According to current data service described in network transmission specified in the network indicator.
A kind of 10. data transmission device, it is characterised in that including：

First detection module, at least two different networks whether are accessed for detection terminal equipment；

First determining module is different for detecting that the terminal device has accessed at least two in the first detection module After network, the current data service parameter of the terminal device is determined；

Second determining module, for the current data service parameter determined according to first determining module and default mapping Table determines the transmitted data amount weight coefficient of each network, and the default mapping table includes the current data service ginseng Several corresponding relations between the transmitted data amount weight coefficient of each network；

3rd determining module, for the transmitted data amount weight system of each network determined according to second determining module Data in number and the current data service determine each network target data waiting for transmission；

First transport module, each network target data waiting for transmission for the 3rd determining module to be determined pass through Corresponding network is transmitted.
11. device according to claim 10, it is characterised in that the 3rd determining module includes：First determines submodule Block and the second determination sub-module；

First determination sub-module, for the transmitted data amount of each network determined according to second determining module The total amount of data of weight coefficient and the current data service determines each network data volume waiting for transmission；

Second determination sub-module, in the data of the current data service, according to first determination sub-module The each network data volume waiting for transmission determined determines each network target data waiting for transmission.
12. device according to claim 10, it is characterised in that the current data service parameter includes：Current data The type of business, or, the total amount of data of current data service.
13. device according to claim 10, it is characterised in that the current data service parameter includes the current number According to the data volume grade of business, first determining module includes：Acquisition submodule and the 3rd determination sub-module；

The acquisition submodule, the type of the current data service for obtaining the terminal device, or, the terminal device Current data service total amount of data；

3rd determination sub-module, for determining the current data industry of the terminal device according to predetermined number hierarchical relationship table The data volume grade of business；The predetermined number hierarchical relationship table includes the data volume grade of the current data service and described The corresponding relation of the type of the current data service for the terminal device that acquisition submodule obtains, or, the predetermined number Hierarchical relationship table includes the terminal that the data volume grade of the current data service and the acquisition submodule obtain and set The corresponding relation of the total amount of data of standby current data service.
14. device according to claim 10, it is characterised in that described at least two different networks include：First net Network and the second network, the first network include：Macrocell and Microcell, described device also include：Second detection module, adjustment Module, the 4th determining module and the second transport module；

Second detection module, for whether detecting the network of terminal device access in the Microcell and described grand small Switched between area；

The adjusting module, for detecting the network of the terminal device access described small in second detection module After being switched between area and the macrocell, the transmitted data amount weight coefficient and described second of the first network is adjusted The transmitted data amount weight coefficient of network；

4th determining module, for the data in the current data service, the institute after adjusting module adjustment The transmitted data amount weight coefficient of second network after stating the transmitted data amount weight coefficient of first network and adjusting determines First data of the first network transmission and the second data of second network transmission；

Second transport module, for first data to be transmitted by the first network, second data are led to Cross second network transmission.
15. device according to claim 14, it is characterised in that the adjusting module includes：First adjustment submodule and Second adjustment submodule；

The first adjustment submodule, for detecting the network of terminal device access from institute in second detection module State after Microcell switches to the macrocell, reduce the value of the transmitted data amount weight coefficient of the first network, described in increase The value of the transmitted data amount weight coefficient of second network；

The second adjustment submodule, for detecting the network of terminal device access from institute in second detection module State after macrocell switches to the Microcell, increase the value of the transmitted data amount weight coefficient of the first network, described in reduction The value of the transmitted data amount weight coefficient of second network.
16. the device according to claims 14 or 15, it is characterised in that the first network is new wireless NR networks, institute It is Long Term Evolution LTE network to state the second network, and the NR networks include：NR macrocells and NR Microcells.
17. device according to claim 10, it is characterised in that described device also includes：3rd transport module；

3rd transport module, it is described different for detecting that the terminal device has accessed in the first detection module After network, by the current data service of terminal device described in the first default network transmission in the different network Downlink data, by the current data service of terminal device described in the second default network transmission in the different network Upstream data.
18. device according to claim 10, it is characterised in that described device also includes：Receiving module and the 4th transmission Module；

The receiving module, for receiving network indicator, the network indicator indicates to be used to transmit current data industry Network used in business；

4th transport module, it is described different for detecting that the terminal device has accessed in the first detection module After network, according to current data service described in network transmission specified in the network indicator.
A kind of 19. data transmission device, it is characterised in that including：

Processor；

For storing the memory of processor-executable instruction；

Wherein, the processor is configured as：

Whether detection terminal equipment has accessed at least two different networks；

After detecting that the terminal device has accessed at least two different networks, the current data of the terminal device is determined Service parameter；

The transmitted data amount weight coefficient of each network is determined according to the current data service parameter and default mapping table, The default mapping table include the current data service parameter and each network transmitted data amount weight coefficient it Between corresponding relation；

Data in the transmitted data amount weight coefficient and the current data service of each network determine described each Individual network target data waiting for transmission；

Each network target data waiting for transmission is transmitted by corresponding network.
20. a kind of computer-readable recording medium, is stored thereon with computer instruction, it is characterised in that the instruction is by processor Following steps are realized during execution：

Whether detection terminal equipment has accessed at least two different networks；

After detecting that the terminal device has accessed at least two different networks, the current data of the terminal device is determined Service parameter；

The transmitted data amount weight coefficient of each network is determined according to the current data service parameter and default mapping table, The default mapping table include the current data service parameter and each network transmitted data amount weight coefficient it Between corresponding relation；

Data in the transmitted data amount weight coefficient and the current data service of each network determine described each Individual network target data waiting for transmission；

Each network target data waiting for transmission is transmitted by corresponding network.