CN105101438A - Data allocation method and device for multiple data channels - Google Patents
Data allocation method and device for multiple data channels Download PDFInfo
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Abstract
The invention discloses a data allocation method and device for multiple data channels. The method comprises the following steps: enabling at least two data channels; performing link quality measurement on the enabled data channels respectively; and allocating data loads to the enabled data channels according to a link quality measurement result in order to allocate data services to be transmitted to the enabled data channels to transmit. The data allocation method and device have the beneficial effects that the data services can be transmitted through synchronous and reasonable use of the multiple data channels; the transmission rate is increased; reasonable allocation of the multiple data channels can be always kept during transmission of the data services; the utilization ratio of superior data channels is maximized; and the network interaction rate and user experience are improved.
Description
Technical field
The present invention relates to wireless technical field, more particularly, relate to a kind of data distributing method and device of multiple data channel.
Background technology
At present, the data business transmission method that terminal is commonly used is by single communication module (such as, LTE communication module) connect corresponding communication network (such as, 4G network) and carry out transfer of data, namely only completed separately by certain data channel in a data multiplexed transport process.Such as, there is the terminal of WIFI communication module and LTE communication module simultaneously, when user is when using LTE communication model calling communication network to carry out business of networking, packet only can be transmitted to terminal by LTE base station single channel, and now WIFI communication module acquiescence is closed.And when user is when using WIFI communication module to carry out transfer of data, LTE communication module is closed, now carry out transfer of data by means of only WIFI communication module.
In addition, having the terminal of many cards (double SIM card, Three S's IM card), is also carry out data traffic transmission by the forms data passage of single deck tape-recorder.
The single-channel data transfers mode speed that prior art adopts is low, affects Consumer's Experience.
Therefore, prior art existing defects, needs to improve.
Summary of the invention
The technical problem to be solved in the present invention is, for the inefficient defect of above-mentioned single-channel data transfers of prior art, provides a kind of multi-channel data distribution method and device.
The technical solution adopted for the present invention to solve the technical problems is: the data distributing method constructing a kind of multiple data channel, comprising:
Open at least two data channel;
Respectively link quality measurements is carried out to the data channel of opening;
According to link quality measurement, be the data channel distribute data load of described unlatching, transmit data to be transmitted traffic assignments to the data channel of described unlatching.
Preferably, describedly respectively the data channel of opening is carried out link quality measurements and is comprised:
Data channel respectively by described unlatching sends lead data bag;
By the reply data bag that the data channel reception network of described unlatching returns, and obtain the link quality measurement of each data channel according to transmission lead data bag and the time difference receiving reply data bag.
Preferably, describedly respectively link quality measurements is carried out to the data channel of described unlatching and comprises:
Data channel respectively by described unlatching sends multiple lead data bag continuously;
By multiple reply data bags that the data channel reception network of described unlatching returns;
Calculate respectively and send multiple lead data bag by each data channel and receive the average of time difference of multiple reply data bag;
The link quality measurement of average as each data channel of gained will be calculated.
Preferably, described lead data bag is ping bag or self-defined test packet.
Preferably, described method also comprises:
In the transmitting procedure of described data to be transmitted business, measure according to the link-quality of prefixed time interval to each data channel, and adjust the data load of each data channel according to measurement result.
Preferably, described method also comprises:
Within the time period of preset duration, if the link-quality of a certain data channel exceedes the link-quality of other arbitrary data channel, and when the amount of exceeding reaches predetermined threshold value, then adjust the data load of each data channel.
Preferably, described link-quality at least comprise following one of them: link delay, congestion ratio, signal strength signal intensity, signal to noise ratio, Reference Signal Received Power, bandwidth, packet loss.
On the other hand, a kind of data distributing method of multiple data channel is provided, comprises:
Open LTE data channel and WIFI data channel;
Respectively link quality measurements is carried out to described LTE data channel and WIFI data channel;
According to link quality measurement, be described LTE data channel and WIFI data channel distribute data load, transmit data to be transmitted traffic assignments to described LTE data channel and WIFI data channel.
Optionally, describedly respectively link quality measurements is carried out to LTE data channel and WIFI data channel and comprises:
Lead data bag is sent respectively by described LTE data channel and WIFI data channel;
Respectively by the reply data bag that described LTE data channel and WIFI data channel reception network return, and obtain the link quality measurement of each data channel according to transmission lead data bag and the time difference receiving reply data bag.
Optionally, describedly respectively link quality measurements is carried out to LTE data channel and WIFI data channel and comprises:
Multiple lead data bag is sent continuously respectively by described LTE data channel and WIFI data channel;
Respectively by multiple reply data bags that described LTE data channel and WIFI data channel reception network return;
Calculate respectively and send multiple lead data bag by LTE data channel and WIFI data channel and receive the average of time difference of multiple reply data bag;
The link quality measurement of average as LTE data channel and WIFI data channel of gained will be calculated.
Optionally, described lead data bag is ping bag or self-defined test packet.
Optionally, described method also comprises:
In the transmitting procedure of described data to be transmitted business, measure according to the link-quality of prefixed time interval to LTE data channel and WIFI data channel, and adjust the data load of each data channel according to measurement result.
Optionally, described method also comprises:
Within the time period of preset duration, if the link-quality of a certain data channel exceedes the link-quality of other arbitrary data channel, and when the amount of exceeding reaches predetermined threshold value, then adjust the data load of each data channel.
Optionally, described link-quality at least comprise following one of them: link delay, congestion ratio, signal strength signal intensity, signal to noise ratio, Reference Signal Received Power, bandwidth, packet loss.
The third aspect, provides a kind of data distribution device of multiple data channel, comprising:
First multiple data channel opening module, for opening at least two data channel;
First link quality measurements module, for carrying out link quality measurements to the data channel of opening respectively;
First distribution module, for according to link quality measurement, is the data channel distribute data load of described unlatching, transmit data to be transmitted traffic assignments to the data channel of described unlatching.
Fourth aspect, provides a kind of data distribution device of multiple data channel, comprising:
Second multiple data channel opening module, for opening LTE data channel and WIFI data channel;
Second link quality measurements module, for carrying out link quality measurements to described LTE data channel and WIFI data channel respectively;
Second distribution module, for according to link quality measurement, is described LTE data channel and WIFI data channel distribute data load, transmit data to be transmitted traffic assignments to described LTE data channel and WIFI data channel.
Implement data distributing method and the device of multiple data channel of the present invention, there is following beneficial effect: can multiple data channel be used to carry out transmitting data service simultaneously and reasonably, improve transmission rate, and make data service in transmitting procedure, the reasonable distribution of multiple data channel can be remained, maximize the utilance of high-quality data channel, improve network interaction speed and Consumer's Experience; And link measurement mechanism is simple, real-time, efficient.On the other hand, by data traffic transmission process, utilize packet to carry out link quality measurements, decrease the signaling consumption that link quality measurements needs, improve measurement efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the demonstration network topology diagram of the embodiment of the present invention;
Fig. 2 is the flow chart of the data distributing method of the multiple data channel of one embodiment of the invention;
Fig. 3 is the flow chart of the data distributing method of the multiple data channel of another embodiment of the present invention;
Fig. 4 is the schematic diagram of the terminal of further embodiment of this invention data allocation process when comprising WIFI data channel and LTE data channel;
Fig. 5 is the structural representation of the data distribution device of the multiple data channel of one embodiment of the invention;
Fig. 6 is the structural representation of the data distribution device of the multiple data channel of another embodiment of the present invention;
Fig. 7 is the structural representation of the data distribution device of the multiple data channel of further embodiment of this invention;
Fig. 8 is the structural representation of the data distribution device of the multiple data channel of yet another embodiment of the invention.
Embodiment
The embodiment of the present invention is by providing a kind of data distributing method and device of multiple data channel, solve the defect that single channel efficiency of transmission of the prior art is low, achieve the technique effect improving efficiency of transmission, raising resource utilization and rate of interaction, lifting Consumer's Experience.
The general thought of the data distributing method of the multiple data channel of the embodiment of the present invention is: open at least two data channel; Respectively link quality measurements is carried out to the data channel of opening; According to link quality measurement, be the data channel distribute data load of opening, transmit data to be transmitted traffic assignments to the data channel of opening.
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
See the demonstration network topology diagram that Fig. 1 is the embodiment of the present invention.At least Liang Ge communication site illustrate terminal 100 in Fig. 1, communicate to connect with terminal 100, and the server 400 that communicates to connect of communication site.
Server 400 can comprise suitable hardware, logical device, circuit and/or coding, for storing and providing terminal 100 to need the data service of downloading, comprises app application, game etc.
Communication site can comprise suitable hardware, logical device, circuit and/or coding, for providing data transmission channel.This data transmission channel is the physical data interface channel between terminal 100 and server 400, between terminal 100 and other terminal.Should be understood that communication site can be: LTE website, GSM website, GPRS website, CDMA website, EDGE website, WLAN website, CDMA-2000 website, TD-SCDMA website, WCDMA website or WIFI website.
Terminal 100 can comprise suitable hardware, logical device, circuit and/or coding, such as, can comprise one or more subscriber identification module (SIM), at least two radio frequency transmission modules, processor, memories etc.Terminal 100 by setting up wireless connections between radio frequency transmission module and communication site, to realize the communication connection with server 400 and/or other terminal.
The different user that this one or more subscriber identification module (SIM) ALARA Principle is associated with similar and different technical standard.In specific limiting examples, technical standard can be the 2G communication technology (such as, GSM, GPRS, EDGE), the 3G communication technology (such as, WCDMA, TDS-CDMA), the 4G communication technology (such as, LTE, TD-LTE), or any other mobile communication technology (such as, 4G, 4.5G etc.).This wireless access technology involved by least two radio frequency transmission modules can comprise LTE, GSM, GPRS, CDMA, EDGE, WLAN, CDMA-2000, TD-SCDMA, WCDMA, WIFI etc.
Thus, in the embodiment of the present invention, at least two in the data channel that terminal 100 relates to by LTE data channel, GPRS data passage, EDGE data channel, WLAN data passage, CDMA-2000 data channel, TD-SCDMA data channel, WCDMA data channel, WIFI data channel and other mobile communication technology (such as, 4G, 4.5G etc.) and carry out transfer of data between server 400.
Such as, the terminal 100 of the embodiment of the present invention can be double card bilateral terminal, it comprises first user identification module (GSM) and the second subscriber identification module (LTE), and the radio frequency transmission module that these two subscriber identification modules are corresponding different respectively, thus, terminal 100 can support LTE data channel and GPRS data passage.
In another embodiment, terminal 100 can comprise the radio frequency transmission module corresponding with a subscriber identification module (LTE) and WIFI radio frequency transmission module, and thus, terminal 100 can support LTE data channel and WIFI data channel.
Should be understood that the terminal 100 of the embodiment of the present invention is by comprising at least two radio frequency transmission modules, can realize supporting that at least two data channel carry out transfer of data.
It is the flow chart of the data distributing method of the multiple data channel of the embodiment of the present invention see Fig. 2.It comprises:
Step S1, unlatching at least two data channel.
Concrete, from the above mentioned, the terminal 100 of the embodiment of the present invention supports that at least two data channel carry out transfer of data.In practice, by controlling the data switch turn-on data passage corresponding to data channel.In some terminals 100, by arranging, make to realize giving tacit consent to the data channel (such as, LTE data channel and GPRS data passage) of opening terminal and comprising according to corresponding function lower floor framework.
If terminal 100 supports LTE data channel and WIFI data channel, then also can realize the unlatching to these two data channel in such a way: after terminal 100 successfully connects WIFI hot spot, the time interval sending " turn-off request " is set to endless (such as, 100 hours), make the PDPcontext of terminal 100 not deexcitation card data service, thus, the data channel of subscriber identification module is kept to be held open.Should understand, should " turn-off request " be that the order of PDPcontext for making the data service of terminal deexcitation card is to close the data channel of blocking in the prior art, in an embodiment of the present invention by not triggering the mode of this order, the data channel of card can not be closed, thus WIFI data channel and LTE data channel can be all unlocked.
Thus, when terminal 100 has data service to need to transmit (such as, downloading), namely realize adopting multiple data channel and server 400 or other terminal room to carry out the transmission of data to be transmitted business by follow-up step.
Data to be transmitted business can be the APP application, game, webpage etc. that are stored in server 400, also can be PS speech business.
Step S2, respectively to open data channel carry out link quality measurements.
In an embodiment of the present invention, link quality measurements is carried out by following three kinds of modes:
Mode one:
S201, send lead data bag respectively by the data channel of opening;
S202, the reply data bag returned by the data channel reception network opened, and the link quality measurement of each data channel is obtained according to transmission lead data bag and the time difference receiving reply data bag.
Lead data bag does not carry any user data.Namely the effect sending lead data bag is measure current ink quality.Lead data bag can be the self-defined test packet of ping bag or similar ping bag.This self-defined test packet does not comprise user data, only for link quality measurements.
After current derivative sends according to bag, the reply data bag (ACK) that terminal wait network returns, can determine chain-circuit time delay and the congestion situation of current data passage by the time delay sending and receive.The link-quality of the embodiment of the present invention comprises link delay and/or congestion ratio.
In addition, in order to ensure the accuracy measured, also by carrying out link quality measurements with under type two:
S211, respectively by open data channel send multiple lead data bag continuously;
S212, the multiple reply data bags returned by the data channel reception network opened;
S213, calculate the average of the time difference sending multiple lead data bag by each data channel and receive multiple reply data bag respectively;
S214, the average of gained will be calculated as the link quality measurement of each data channel.
Which, by calculating the average of the link quality measurement of each data channel, can realize the measurement of link-quality more accurately.
Aforesaid way one and mode two can realize, to the real-time measurement of link-quality, obtaining the measurement result of the link-quality such as chain-circuit time delay, congestion ratio by the mode sending lead data bag.
In addition, also by mode three, based on parameter preset, link-quality is measured.Concrete, parameter preset can comprise: signal strength signal intensity (RSSI), signal to noise ratio (SNR), Reference Signal Received Power (RSRR), bandwidth, packet loss etc.When adopting this kind of method of measurement, obtain the link quality measurement of each data channel according to the above-mentioned preset parameter value of each data channel obtained.Should be understood that above-mentioned parameter preset can obtain from cell information.
Should be understood that also can combination one and three, or combination two and three, or combination one, two and three carries out link quality measurements.
Preferably, according to above-mentioned three kinds of metering systems or its metering system combined, the link-quality of the embodiment of the present invention at least comprise following one of them: link delay, congestion ratio, signal strength signal intensity, signal to noise ratio, Reference Signal Received Power, bandwidth, packet loss.
Step S3, according to link quality measurement, be open data channel distribute data load, with by data to be transmitted traffic assignments give open data channel transmit.
Concrete, this step comprises: compared by the link quality measurement of each data channel, and be link-quality difference (such as, time delay is large and/or congestion ratio is high) data channel distribute less data load, and the data channel of link-quality good (such as, the less and/or congestion ratio of time delay low etc.) distributes more data load.In practice, the link quality measurement of each data channel can be sorted, carry out the distribution of data load.According to the size of data to be transmitted business (terminal needs the data service of downloading), according to ranking results, data to be transmitted business can be distributed to each data channel in proportion successively during distribution.Such as, the size of data to be transmitted business is 48M, the time delay of data channel 1 is 0.1ms, the time delay of data channel 2 is 0.2ms, then can be the data load that data channel 1 distributes 32M, and be the data load that data channel 2 distributes 16M, namely due to half that data channel 1 is the time delay of data channel 2, therefore, be data channel 1 and 2 distribute data load according to the ratio of 2:1.Should be understood that the mode by data to be transmitted business being split as multiple packet, realizing the distribution of data load.
In addition, also can carry out the distribution of data load according to other mode, such as, if the link-quality difference of each data channel is less, then be distributed equally; If during the link-quality of a certain data channel very poor (such as, time delay is greater than 1ms), give other data channel by total data load distribution.
See Fig. 3, the data distributing method of the embodiment of the present invention also comprises:
S4, after step s 3, in the transmitting procedure of data to be transmitted business, measure according to the link-quality of prefixed time interval to each data channel, and adjust the data load of each data channel according to measurement result.
Concrete, in the transmitting procedure of data service, the link-quality of each data channel is measured according to prefixed time interval, such as, within every 10 seconds, measure once.Should understand, in step s 4 which, during the measurement carried out when transmitting data service, link quality measurements is carried out according to aforesaid way one or two, then need not send lead data bag as the aforementioned to measure, and measurement result can be obtained according to the time difference of the packet sending data service and the ACK receiving packet.Then according to measurement result, the data load of each data channel is adjusted, to realize the maximization of link utilization.If the time delay of a certain data channel becomes large, then its data load is turned down; If the time delay of a certain data channel diminishes, then its data load can be tuned up.
In practice, in order to avoid " ping-pong ", only within the time period of preset duration, the link-quality of a certain data channel exceedes the link-quality of other arbitrary data channel, and when the amount of exceeding reaches predetermined threshold value, just adjusts the data load of each data channel.Such as, in preset duration (30S), the link delay of data channel 1 is less than the link delay of data channel 2 always, and reach predetermined threshold value (0.1ms), then adjust the data load of data channel 1 and data channel 2, make data channel 1 bear more data load.
After data service (such as, PS speech business) end of transmission, terminal 100 initiatively discharges multiple data channel with releasing resource, and stops the transmission of lead data bag.
The data distributing method of the multiple data channel of the embodiment of the present invention, can multiple data channel be used to carry out transmitting data service simultaneously and reasonably, improve transmission rate, and make data service in transmitting procedure, the reasonable distribution of multiple data channel can be remained, maximize the utilance of high-quality data channel, improve network interaction speed and Consumer's Experience; And link measurement mechanism is simple, real-time, efficient.On the other hand, by data traffic transmission process, utilize packet to carry out link quality measurements, decrease the signaling consumption that link quality measurements needs, improve measurement efficiency.
See Fig. 4, if terminal 100 comprises two data channel, i.e. LTE data channel and WIFI data channel, then the data service assigning process of terminal 100 comprises:
Data channel opens step: open LTE data channel and WIFI data channel.
Concrete, the unlatching to these two data channel can be realized in such a way: after terminal 100 successfully connects WIFI hot spot, the time interval sending " turn-off request " is set to endless (such as, 100 hours), make the PDPcontext of terminal 100 not deexcitation card data service, thus, the data channel of subscriber identification module is kept to be held open.Should understand, should " turn-off request " be that the order of PDPcontext for making the data service of terminal deexcitation card is to close the data channel of blocking in the prior art, in an embodiment of the present invention by not triggering the mode of this order, the data channel of card can not be closed, thus WIFI data channel and LTE data channel can be all unlocked.
Thus, when terminal 100 has data service to need transmission (such as, download), namely realize adopting WIFI data channel and LTE data channel and server 400 or other terminal room to carry out the transmission of data to be transmitted business by follow-up step.
Data to be transmitted business can be the APP application, game, webpage etc. that are stored in server 400, also can be PS speech business.
Link quality measurements step: respectively link quality measurements is carried out to LTE data channel and WIFI data channel.
Concrete, in an embodiment of the present invention, carry out link quality measurements by following three kinds of modes:
Mode one:
S201, send lead data bag respectively by LTE data channel and WIFI data channel;
S202, the reply data bag returned respectively by LTE data channel and WIFI data channel reception network, and according to sending lead data bag and receiving the time difference acquisition LTE data channel of reply data bag and the link quality measurement of WIFI data channel.
Lead data bag does not carry any user data.Namely the effect sending lead data bag is measure current ink quality.Lead data bag can be the self-defined test packet of ping bag or similar ping bag.This self-defined test packet does not comprise user data, only for link quality measurements.
After current derivative sends according to bag, the reply data bag (ACK) that terminal wait network returns, can determine chain-circuit time delay and the congestion situation of current data passage by the time delay sending and receive.The link-quality of the embodiment of the present invention comprises link delay and/or congestion ratio.
In addition, in order to ensure the accuracy measured, also by carrying out link quality measurements with under type two:
S211, send multiple lead data bag continuously respectively by LTE data channel and WIFI data channel;
S212, the multiple reply data bags returned respectively by LTE data channel and WIFI data channel reception network;
S213, calculate the average of the time difference sending multiple lead data bag by LTE data channel and WIFI data channel and receive multiple reply data bag respectively;
S214, the link quality measurement of average as LTE data channel and WIFI data channel of gained will be calculated.
Which, by calculating the average of the link quality measurement of each data channel, can realize the measurement of link-quality more accurately.
Aforesaid way one and mode two can realize, to the real-time measurement of link-quality, obtaining the measurement result of the link-quality such as chain-circuit time delay, congestion ratio by the mode sending lead data bag.
In addition, also by mode three, based on parameter preset, link-quality is measured.Concrete, parameter preset can comprise: signal strength signal intensity (RSSI), signal to noise ratio (SNR), Reference Signal Received Power (RSRR), bandwidth, packet loss etc.When adopting this kind of method of measurement, obtain the link quality measurement of each data channel according to the above-mentioned preset parameter value of each data channel obtained.Should be understood that above-mentioned parameter preset can obtain from cell information.
Should be understood that also can combination one and three, or combination two and three, or combination one, two and three carries out link quality measurements.
Preferably, according to above-mentioned three kinds of metering systems or its metering system combined, the link-quality of the embodiment of the present invention at least comprise following one of them: link delay, congestion ratio, signal strength signal intensity, signal to noise ratio, Reference Signal Received Power, bandwidth, packet loss.
Data channel allocation step: according to link quality measurement is LTE data channel and WIFI data channel distribute data load, data to be transmitted traffic assignments to be transmitted to LTE data channel and WIFI data channel.
Concrete, this step comprises: compared by the link quality measurement of LTE data channel and WIFI data channel, and be link-quality difference (such as, time delay is large and/or congestion ratio is high) data channel distribute less data load, and the data channel of link-quality good (such as, the less and/or congestion ratio of time delay low etc.) distributes more data load.In practice, the link quality measurement of LTE data channel and WIFI data channel can be sorted, carry out the distribution of data load.According to the size of data to be transmitted business (terminal needs the data service of downloading), according to ranking results, data to be transmitted business can be distributed to LTE data channel and WIFI data channel in proportion successively during distribution.
In addition, also can carry out the distribution of data load according to other mode, such as, if the link-quality difference of LTE data channel and WIFI data channel is less, then be distributed equally; If during the link-quality of a certain data channel very poor (such as, time delay is greater than 1ms), give other data channel by total data load distribution.
Also comprise data load set-up procedure: in the transmitting procedure of data to be transmitted business, measure according to the link-quality of prefixed time interval to each data channel, and adjust the data load of each data channel according to measurement result.
Concrete, in the transmitting procedure of data service, the link-quality of LTE data channel and WIFI data channel is measured according to prefixed time interval, such as, within every 10 seconds, measure once.Should understand, in step s 4 which, during the measurement carried out when transmitting data service, link quality measurements is carried out according to aforesaid way one or two, then need not send lead data bag as the aforementioned to measure, and measurement result can be obtained according to the time difference of the packet sending data service and the ACK receiving packet.Then according to measurement result, the data load of each data channel is adjusted, to realize the maximization of link utilization.If the time delay of a certain data channel becomes large, then its data load is turned down; If the time delay of a certain data channel diminishes, then its data load can be tuned up.
In practice, in order to avoid " ping-pong ", only within the time period of preset duration, the link-quality of a certain data channel exceedes the link-quality of other arbitrary data channel, and when the amount of exceeding reaches predetermined threshold value, just adjusts the data load of each data channel.
After data service (such as, PS speech business) end of transmission, terminal 100 initiatively discharges multiple data channel with releasing resource, and stops the transmission of lead data bag.
Specific implementation details and the above-described embodiment 1 that should understand above-mentioned 4 steps are corresponding, do not repeat them here.
Thus, can realize terminal 100 can use LTE data channel and WIFI data channel to carry out the transmission of data service simultaneously and reasonably, improve transmission rate, and make data service in transmitting procedure, the reasonable distribution of multiple data channel can be remained, maximize the utilance of high-quality data channel, improve network interaction speed and Consumer's Experience.
Be the structural representation of the data distribution device of the multiple data channel of the embodiment of the present invention see Fig. 5, it comprises:
First multiple data channel opening module 101, for opening at least two data channel.
First link quality measurements module 102, for carrying out link quality measurements to the data channel of opening respectively.
First distribution module 103 for according to link quality measurement, is the data channel distribute data load of opening, transmit data to be transmitted traffic assignments to the data channel of opening.
The data distribution device of the multiple data channel of the embodiment of the present invention also comprises:
First adjusting module 104, in the transmitting procedure of data to be transmitted business, measures according to the link-quality of prefixed time interval to each data channel, and adjusts the data load of each data channel according to measurement result.
In order to avoid " ping-pong ", within the time period of preset duration, if the link-quality of a certain data channel exceedes the link-quality of other arbitrary data channel, and when the amount of exceeding reaches predetermined threshold value, then adjusting module 104 adjusts the data load of each data channel.
In a preferred embodiment, link quality measurements module 102 comprises:
First gives out a contract for a project submodule 1021, for sending lead data bag respectively by the data channel of opening.
The very first time poor acquisition submodule 1022, for the reply data bag that the data channel reception network by opening returns, and obtains the link quality measurement of each data channel according to transmission lead data bag and the time difference receiving reply data bag.
See Fig. 6, in another preferred embodiment, link quality measurements module 102 comprises:
Second gives out a contract for a project submodule 1023, for sending multiple lead data bag continuously respectively by the data channel of opening;
Second time difference obtained submodule 1024, for multiple reply data bags that the data channel reception network by opening returns, and calculate respectively and send multiple lead data bag by each data channel and receive the average of time difference of multiple reply data bag, and the link quality measurement of average as each data channel of gained will be calculated.
In addition, see Fig. 7, in a further preferred embodiment, link quality measurements module 102 comprises:
Parameter preset acquisition module 1025, for obtaining the parameter preset of each data channel, and obtains the link quality measurement of each data channel according to the preset parameter value of each data channel obtained.
Should understand, in non-limiting example, the data distribution device of multiple data channel can comprise the first give out a contract for a project submodule 1021, very first time difference simultaneously and obtain submodule 1022, second submodule 1023, second time difference of giving out a contract for a project and obtain submodule 1024 and parameter preset acquisition module 1025, also only can comprise the first give out a contract for a project submodule 1021, very first time difference and obtain submodule 1022 and parameter preset acquisition module 1025, or only comprise for second submodule 1023, second time difference of giving out a contract for a project and obtain submodule 1024 and parameter preset acquisition module 1025.
Should be understood that the specific implementation process of above-mentioned modules or device can be corresponding with the description of said method embodiment, be not described in detail herein.
See Fig. 8, in one more embodiment of the present invention, the data distribution device of multiple data channel, comprising:
Second multiple data channel opening module 201, for opening LTE data channel and WIFI data channel;
Second link quality measurements module 202, for carrying out link quality measurements to described LTE data channel and WIFI data channel respectively;
Second distribution module 203, for according to link quality measurement, is described LTE data channel and WIFI data channel distribute data load, transmit data to be transmitted traffic assignments to described LTE data channel and WIFI data channel.
Second adjusting module 204, in the transmitting procedure of described data to be transmitted business, measures according to the link-quality of prefixed time interval to LTE data channel and WIFI data channel, and adjusts the data load of each data channel according to measurement result.
Should be understood that the specific implementation process of above-mentioned modules or device can be corresponding with the description of said method embodiment, be not described in detail herein.
By data distributing method and the device of the multiple data channel of the embodiment of the present invention, terminal 100 can use multiple data channel to carry out transmitting data service simultaneously and reasonably, improve transmission rate, and make data service in transmitting procedure, the reasonable distribution of multiple data channel can be remained, maximize the utilance of high-quality data channel, improve network interaction speed and Consumer's Experience; And link measurement mechanism is simple, real-time, efficient.On the other hand, by data traffic transmission process, utilize packet to carry out link quality measurements, decrease the signaling consumption that link quality measurements needs, improve measurement efficiency.
In describing the invention, it is to be appreciated that term " first ", " second " etc. are only for describing object, and instruction or hint relative importance can not be interpreted as.In addition, in describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In flow chart or any process otherwise described in an embodiment of the present invention or method describe and can be understood to, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by those skilled in the art described in embodiments of the invention.
Each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection of the present invention.
Claims (16)
1. a data distributing method for multiple data channel, is characterized in that, comprising:
Open at least two data channel;
Respectively link quality measurements is carried out to the data channel of opening;
According to link quality measurement, be the data channel distribute data load of described unlatching, transmit data to be transmitted traffic assignments to the data channel of described unlatching.
2. data distributing method according to claim 1, is characterized in that, describedly respectively the data channel of opening is carried out to link quality measurements and is comprised:
Data channel respectively by described unlatching sends lead data bag;
By the reply data bag that the data channel reception network of described unlatching returns, and obtain the link quality measurement of each data channel according to transmission lead data bag and the time difference receiving reply data bag.
3. data distributing method according to claim 1, is characterized in that, describedly carries out link quality measurements to the data channel of described unlatching respectively and comprises:
Data channel respectively by described unlatching sends multiple lead data bag continuously;
By multiple reply data bags that the data channel reception network of described unlatching returns;
Calculate respectively and send multiple lead data bag by each data channel and receive the average of time difference of multiple reply data bag;
The link quality measurement of average as each data channel of gained will be calculated.
4. the data distributing method according to any one of claim 2-3, is characterized in that, described lead data bag is ping bag or self-defined test packet.
5. data distributing method according to claim 1, is characterized in that, described method also comprises:
In the transmitting procedure of described data to be transmitted business, measure according to the link-quality of prefixed time interval to each data channel, and adjust the data load of each data channel according to measurement result.
6. data distributing method according to claim 5, is characterized in that, described method also comprises:
Within the time period of preset duration, if the link-quality of a certain data channel exceedes the link-quality of other arbitrary data channel, and when the amount of exceeding reaches predetermined threshold value, then adjust the data load of each data channel.
7. data distributing method according to claim 1, is characterized in that, described link-quality at least comprise following one of them: link delay, congestion ratio, signal strength signal intensity, signal to noise ratio, Reference Signal Received Power, bandwidth, packet loss.
8. a data distributing method for multiple data channel, is characterized in that, comprising:
Open LTE data channel and WIFI data channel;
Respectively link quality measurements is carried out to described LTE data channel and WIFI data channel;
According to link quality measurement, be described LTE data channel and WIFI data channel distribute data load, transmit data to be transmitted traffic assignments to described LTE data channel and WIFI data channel.
9. data distributing method according to claim 8, is characterized in that, describedly carries out link quality measurements to LTE data channel and WIFI data channel respectively and comprises:
Lead data bag is sent respectively by described LTE data channel and WIFI data channel;
Respectively by the reply data bag that described LTE data channel and WIFI data channel reception network return, and obtain the link quality measurement of each data channel according to transmission lead data bag and the time difference receiving reply data bag.
10. data distributing method according to claim 8, is characterized in that, describedly carries out link quality measurements to LTE data channel and WIFI data channel respectively and comprises:
Multiple lead data bag is sent continuously respectively by described LTE data channel and WIFI data channel;
Respectively by multiple reply data bags that described LTE data channel and WIFI data channel reception network return;
Calculate respectively and send multiple lead data bag by LTE data channel and WIFI data channel and receive the average of time difference of multiple reply data bag;
The link quality measurement of average as LTE data channel and WIFI data channel of gained will be calculated.
11. data distributing methods according to any one of claim 9-10, is characterized in that, described lead data bag is ping bag or self-defined test packet.
12. data distributing methods according to claim 8, is characterized in that, described method also comprises:
In the transmitting procedure of described data to be transmitted business, measure according to the link-quality of prefixed time interval to LTE data channel and WIFI data channel, and adjust the data load of each data channel according to measurement result.
13. data distributing methods according to claim 12, is characterized in that, described method also comprises:
Within the time period of preset duration, if the link-quality of a certain data channel exceedes the link-quality of other arbitrary data channel, and when the amount of exceeding reaches predetermined threshold value, then adjust the data load of each data channel.
14. data distributing methods according to claim 8, is characterized in that, described link-quality at least comprise following one of them: link delay, congestion ratio, signal strength signal intensity, signal to noise ratio, Reference Signal Received Power, bandwidth, packet loss.
The data distribution device of 15. 1 kinds of multiple data channels, is characterized in that, comprising:
First multiple data channel opening module, for opening at least two data channel;
First link quality measurements module, for carrying out link quality measurements to the data channel of opening respectively;
First distribution module, for according to link quality measurement, is the data channel distribute data load of described unlatching, transmit data to be transmitted traffic assignments to the data channel of described unlatching.
The data distribution device of 16. 1 kinds of multiple data channels, is characterized in that, comprising:
Second multiple data channel opening module, for opening LTE data channel and WIFI data channel;
Second link quality measurements module, for carrying out link quality measurements to described LTE data channel and WIFI data channel respectively;
Second distribution module, for according to link quality measurement, is described LTE data channel and WIFI data channel distribute data load, transmit data to be transmitted traffic assignments to described LTE data channel and WIFI data channel.
Priority Applications (4)
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| CN201510404515.2A CN105101438A (en) | 2015-07-10 | 2015-07-10 | Data allocation method and device for multiple data channels |
| PCT/CN2016/089398 WO2017008698A1 (en) | 2015-07-10 | 2016-07-08 | Multi-channel routing method and device |
| PCT/CN2016/089419 WO2017008701A1 (en) | 2015-07-10 | 2016-07-08 | Data transmission method, apparatus, and user device |
| PCT/CN2016/089397 WO2017008697A1 (en) | 2015-07-10 | 2016-07-08 | Data transmission method and device, multi-channel routing method, and user equipment |
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| CN201510404515.2A CN105101438A (en) | 2015-07-10 | 2015-07-10 | Data allocation method and device for multiple data channels |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149140A (en) * | 2011-05-10 | 2011-08-10 | 北京邮电大学 | End-to-end multi-link parallel transmission network control method |
| CN103200606A (en) * | 2013-03-18 | 2013-07-10 | 东莞宇龙通信科技有限公司 | Terminal and data service processing method |
| CN103547327A (en) * | 2012-12-27 | 2014-01-29 | 华为技术有限公司 | Multiple wireless application communication achieving method and user equipment |
| CN104427601A (en) * | 2013-08-29 | 2015-03-18 | 中国移动通信集团公司 | Method and device for adjusting channel power in two-channel indoor distribution system |
-
2015
- 2015-07-10 CN CN201510404515.2A patent/CN105101438A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149140A (en) * | 2011-05-10 | 2011-08-10 | 北京邮电大学 | End-to-end multi-link parallel transmission network control method |
| CN103547327A (en) * | 2012-12-27 | 2014-01-29 | 华为技术有限公司 | Multiple wireless application communication achieving method and user equipment |
| CN103200606A (en) * | 2013-03-18 | 2013-07-10 | 东莞宇龙通信科技有限公司 | Terminal and data service processing method |
| CN104427601A (en) * | 2013-08-29 | 2015-03-18 | 中国移动通信集团公司 | Method and device for adjusting channel power in two-channel indoor distribution system |
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