CN107241701A - A kind of data transmission method and device - Google Patents
A kind of data transmission method and device Download PDFInfo
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- CN107241701A CN107241701A CN201610184334.8A CN201610184334A CN107241701A CN 107241701 A CN107241701 A CN 107241701A CN 201610184334 A CN201610184334 A CN 201610184334A CN 107241701 A CN107241701 A CN 107241701A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/082—Mobility data transfer for traffic bypassing of mobility servers, e.g. location registers, home PLMNs or home agents
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
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- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of data transmission method and device, data transfer mode is neatly selected for different types of business to realize, the utilization rate of Internet resources is lifted.This method includes：At least one UE service request data is obtained, for every UE, the business information that UE requests are accessed is determined according to the service request data of the UE；Ask the business information accessed to count UE at least one described according to the type of business, and the corresponding transmission means of different types of business is determined according to statistical result, wherein, the transmission means is unicast transmission mode or broadcast transmission methods；For the business of each type, according to the corresponding transmission means of the business of the type, the business datum of the type is transmitted.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of data transmission method and device.
Background technology
In radio honeycomb communication system, the transmission means of business datum can be divided into two kinds：Unicast transmission mode
And broadcast transmission methods.For unicast transmission mode, for example Long Term Evolution (Long Term Evolution,
LTE) system physical down link sharing channel (Physical Downlink Shared Channel,
PDSCH in), base station (eNB) is distributed some special user equipment (User Equipment, UE)
Idle wireless resource and then the business datum for transmitting the UE.For broadcast transmission methods, for example, drilled in transmission
Enter multimedia broadcast-multicast service (Evolved Multimedia Broadcast/Multicast Service,
EMBMS) point-to-multipoint service channel (MBMS point-to-multipoint Traffic Channel,
MTCH bearer management information bank (Management Information Base, MIB)), in LTE system
Physical Broadcast Channel (Physical Broadcasting Channel, PBCH), system information block (System
Information Block, SIB) message physical down link sharing channel (Physical Downlink
Shared Channel, PDSCH), eNB distributes nothing of eating dishes without rice or wine for the bearer service of all UE under whole cell
Line resource, using broadcast transmission methods, a large amount of UE can receive business datum simultaneously, so as to reduce
The consumption of network transmission resource.
However, in the prior art, according to broadcast transmission methods, then need operator shift to an earlier date planning region,
Business, and eMBMS functions are opened, so as in the region planned in advance, be adopted for the business set in advance
Take broadcast transmission methods.And in the region do not planned in advance, if there is high click, the business of frequent concurrent,
Broadcast transmission methods can not be then used, and then add the consumption of network transmission resource.
In summary, existing data transfer mode, it is impossible to neatly select data to pass for different business
Defeated mode.
The content of the invention
The embodiments of the invention provide a kind of data transmission method and device, to realize for different types of
Business neatly selects data transfer mode, lifts the utilization rate of Internet resources.
A kind of data transmission method provided in an embodiment of the present invention includes：
At least one UE service request data is obtained, for every UE, according to the service request of the UE
Data determine the business information that UE requests are accessed；
The business information accessed is asked to count UE at least one described according to the type of business, and root
Result determines the corresponding transmission means of different types of business according to statistics, wherein, the transmission means is unicast
Transmission means or broadcast transmission methods；
For the business of each type, according to the corresponding transmission means of the business of the type, transmission the type
Business datum.
This method provided in an embodiment of the present invention, obtains at least one UE service request data, and is directed to
Every UE, the business information that UE requests are accessed, Jin Ergen are determined according to the service request data of the UE
The business information accessed is asked to count UE at least one described according to the type of business, and according to statistics
As a result the corresponding transmission means of different types of business (unicast transmission mode or broadcast transmission methods) is determined.
So as to which for the business of each type, such can be transmitted according to the corresponding transmission means of business of the type
The business datum of type, data transfer mode can neatly be selected for different types of business by realizing, with
The consumption of network transmission resource is reduced to greatest extent, lifts the utilization rate of Internet resources.
It is preferred that for every UE, determining what UE requests were accessed according to the service request data of the UE
Business information, is specifically included：
For every UE, the service request data to the UE carries out depth Packet analyzing (Deep Packet
Inspection, DPI), and analytically after data in obtain the UE request access target ip address and
URL (Uniform Resource Locator, URL), according to the target ip address and
URL determines the type of service that UE requests are accessed；Record and DPI is carried out to the service request data of the UE
Time, and by the time be defined as the UE using the type business time.
It is preferred that asking the business information accessed to be united UE at least one described according to the type of business
Meter, is specifically included：
For the business of each type, the period that the business of the type is used is counted, and in the period
The UE quantity of the business of interior use the type.
It is preferred that determining the corresponding transmission means of different types of business according to statistical result, specifically include：
For the business of each type, according to being used in the business of the type of the statistics corresponding period
The UE quantity of the business of the type, it is determined that request access should in the corresponding preset duration of business of the type
The UE quantity of the business of type；Accessed according to request in the corresponding preset duration of the business in the type
The UE quantity of the business of the type, determines the corresponding transmission means of business of the type.
It is preferred that accessing the industry of the type according to request in the corresponding preset duration of the business in the type
The UE quantity of business, determines the corresponding transmission means of business of the type, specifically includes：
Judge that the request in the corresponding preset duration of business of the type accesses the UE of the business of the type
Whether quantity is more than default threshold value, if it is, the corresponding transmission means of business for determining the type is
Broadcast transmission methods；Otherwise, it determines the corresponding transmission means of the business of the type is unicast transmission mode.
It is preferred that for the business of each type, according to the corresponding transmission means of the business of the type, transmission
The business datum of the type, is specifically included：
For the business of each type：
When the corresponding transmission means of the business of the type is broadcast transmission methods, the industry for the type is sent
Business configuration request message gives eMBMS modules, and the business number to the type is performed by the eMBMS modules
According to transmission；Or,
When the corresponding transmission means of the business of the type is unicast transmission mode, the business for sending the type please
Ask data to gateway device, the transmission to the business datum of the type is performed by the gateway device.
It is preferred that this method also includes：For the business of each type：Passed when the business of the type is corresponding
When defeated mode is broadcast transmission methods, the business request information sent for the type gives service agent module,
Obtained by service agent module from service end and eMBMS modules are sent to after the business information of the type.
A kind of data transmission device provided in an embodiment of the present invention includes：
First module, the service request data for obtaining at least one UE, for every UE, according to
The service request data of the UE determines the business information that UE requests are accessed；
Second unit, the business information for asking to access to UE at least one described for the type according to business
Counted, and the corresponding transmission means of different types of business is determined according to statistical result, wherein, it is described
Transmission means is unicast transmission mode or broadcast transmission methods；
Third unit, for the business for each type, according to the corresponding transmission means of the business of the type,
Transmit the business datum of the type.
It is preferred that the first module is directed to every UE, being determined according to the service request data of the UE should
During the business information that UE requests are accessed, specifically for：
For every UE, carry out depth Packet analyzing DPI to the service request data of the UE, and analytically after
Data in obtain the UE request access target ip address and uniform resource position mark URL, according to institute
State target ip address and URL determines the type of service that UE requests are accessed；Record the business to the UE
Request data is carried out DPI time, and the time is defined as into times of the UE using the business of the type.
It is preferred that the industry that the second unit asks to access according to the type of business to UE at least one described
When business information is counted, specifically for：
For the business of each type, the period that the business of the type is used is counted, and in the period
The UE quantity of the business of interior use the type.
It is preferred that the second unit determines the corresponding transmission means of different types of business according to statistical result
When, specifically for：
For the business of each type, according to being used in the business of the type of the statistics corresponding period
The UE quantity of the business of the type, it is determined that request access should in the corresponding preset duration of business of the type
The UE quantity of the business of type；Accessed according to request in the corresponding preset duration of the business in the type
The UE quantity of the business of the type, determines the corresponding transmission means of business of the type.
It is preferred that the second unit asks to visit according to described in the corresponding preset duration of business of the type
The UE quantity of the business of the type is asked, when determining the corresponding transmission means of business of the type, specifically for：
Judge that the request in the corresponding preset duration of business of the type accesses the UE of the business of the type
Whether quantity is more than default threshold value, if it is, the corresponding transmission means of business for determining the type is
Broadcast transmission methods；Otherwise, it determines the corresponding transmission means of the business of the type is unicast transmission mode.
It is preferred that the third unit specifically for：
For the business of each type：
When the corresponding transmission means of the business of the type is broadcast transmission methods, the industry for the type is sent
Business configuration request message gives eMBMS modules, and the business number to the type is performed by the eMBMS modules
According to transmission；Or,
When the corresponding transmission means of the business of the type is unicast transmission mode, the business for sending the type please
Ask data to gateway device, the transmission to the business datum of the type is performed by the gateway device.
It is preferred that the third unit is additionally operable to：For the business of each type：When the business pair of the type
When the transmission means answered is broadcast transmission methods, the business request information for the type is sent to service agent
Module, is obtained from service end by service agent module and eMBMS modules is sent to after the business information of the type.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of data transmission method provided in an embodiment of the present invention；
The target address information schematic diagram that Fig. 2 accesses for a kind of UE requests provided in an embodiment of the present invention；
Fig. 3 implements block diagram for a kind of data transmission method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of data transmission device provided in an embodiment of the present invention；
Fig. 5 is a kind of data transmission system Organization Chart provided in an embodiment of the present invention.
Embodiment
The embodiments of the invention provide a kind of data transmission method and device, to realize for different types of
Business neatly selects data transfer mode, lifts the utilization rate of Internet resources.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
Referring to Fig. 1, a kind of data transmission method provided in an embodiment of the present invention, including：
S101, the service request data for obtaining at least one UE, for every UE, according to the industry of the UE
Business request data determines the business information that UE requests are accessed；
S102, according to business type at least one described UE ask access business information count,
And the corresponding transmission means of different types of business is determined according to statistical result, wherein, the transmission means is
Unicast transmission mode or broadcast transmission methods；
S103, the business for each type, according to the corresponding transmission means of the business of the type, transmission should
The business datum of type.
Can be from eNB it is preferred that in step S101, obtaining at least one UE service request data
Obtain, that is, receive the service request data for the UE that eNB is sent.Specifically, gateway (Serving can be passed through
Gateway, S-GW) or packet data network gateway (Packte Data Network-GateWay, P-GW)
User plane S1 interfaces (S1for the user plane, S1-U) between eNB obtain UE from eNB
Service request data.
It is understood that the service request data of acquisition at least one UE described in step S101,
It is not limited to only obtain UE service request data, can is the service request number for obtaining multiple UE
According to.In specific implementation, for example, can be that eNB often receives a service request data bag, just by the industry
Request data package of being engaged in is sent, so that, in correspondence step S101, it is possible to obtain multiple service request datas
Bag, the plurality of service request data bag can be by different UE transmissions respectively or by one
What UE was sent.
It is preferred that for every UE, determining what UE requests were accessed according to the service request data of the UE
Business information, is specifically included：
For every UE, carry out DPI to the service request data of the UE, and analytically after data in obtain
The target ip address and URL for taking UE requests to access, are determined according to the target ip address and URL
The type of service that UE requests are accessed；The time that DPI is carried out to the service request data of the UE is recorded,
And the time is defined as times of the UE using the business of the type.
In above process, analytically after data in obtain the UE request access target ip address and
While URL, corresponding port numbers etc. can also be obtained, as shown in Fig. 2 wherein, (a) in Fig. 2
Represent that (b) in the specifying information that the target ip address that UE requests are accessed includes, Fig. 2 represents Target IP
The form that address is specifically presented.So as to according to information such as target ip address, URL, it is possible to it is determined that should
UE asks the type of service accessed, and wherein type of service for example can be：Video, instant messaging, browse
Webpage etc..
It is preferred that for every UE, determining what UE requests were accessed according to the service request data of the UE
Business information, in addition to：
The identification information of the UE is obtained from the data after the parsing.Wherein, UE identification information example
Such as can be UE IP address, international mobile subscriber identity (International Mobile Subscriber
Identity, IMSI), corresponding radio bearer identifications of the UE (APID) etc..
It is preferred that during obtaining the service request data of the UE, in addition to：By being connect from S1-U
Mouth obtains the source address of transmission port, determines the cell of UE ownership.
It is preferred that during obtaining the service request data of the UE, in addition to：UE is received from eNB
Wireless aspect signal data, for example, receiving public reference signal (the Common Reference of the UE
Signal, CRS), according to Reference Signal Received Power (Reference Signal Received Power,
RSRP), the positional information of the UE is determined.
So as to for a certain UE, by determining the business information of UE request access and the phase of the UE
Information etc. is closed, data below information list can be formed, as shown in table 1.
Table 1
It is preferred that in step S102, asking what is accessed to UE at least one described according to the type of business
Business information is counted, and is specifically included：
For the business of each type, the period that the business of the type is used is counted, and in the period
The UE quantity of the business of interior use the type.
It is preferred that the above-mentioned type according to business asks the business information accessed to be entered UE at least one described
Row statistics, for example, can be that the business information that the every UE requests that will be obtained from same eNB are accessed is carried out
Statistics.Statistical result is referred to shown in table 2.
Table 2
It is preferred that in step S102, the corresponding transmission side of different types of business is determined according to statistical result
Formula, is specifically included：
For the business of each type, according to being used in the business of the type of the statistics corresponding period
The UE quantity of the business of the type, it is determined that request access should in the corresponding preset duration of business of the type
The UE quantity of the business of type；Accessed according to request in the corresponding preset duration of the business in the type
The UE quantity of the business of the type, determines the corresponding transmission means of business of the type.
It is preferred that the corresponding preset duration of the business of described the type, can be according to industry of the user to the type
Business time delay (time used in the business to the business of presentation the type of the type is clicked on from user)
Tolerance is determined.Also, the corresponding preset duration of business of the type is less than or equal to clicks on such from user
Time used in the business of type to the business of presentation the type.
It is exemplified below, referring to table 3, it is assumed that the video traffic that user can stand for video traffic prolongs
The slow time is 5~10s, then for video traffic, preset duration should be less than 5s, or within 5~10s；
Assuming that the time delay for the instant messaging service that user can stand for instant messaging service is 5~30s,
Then for instant messaging service, preset duration should be less than 5s, or within 5~30s；Assuming that user couple
The time delay for the web page business that can be stood in web page business is 2~5s, then for web
Web traffic, preset duration should be less than 2s, or within 2~5s.
Table 3
It is preferred that accessing the UE quantity of the business of the type according to the request in preset duration, use
Following manner determines the corresponding transmission means of the business of the type：
Judge that whether the request in preset duration accesses the UE quantity of the business of the type more than default
Threshold value, if it is, the corresponding transmission means of business for determining the type is broadcast transmission methods；Otherwise,
The corresponding transmission means of business for determining the type is unicast transmission mode.
It is preferred that in step S103, it is corresponding according to the business of the type for the business of each type
Transmission means, transmits the business datum of the type, can be divided into two following situations：
Situation one：
For the business of each type：
When the corresponding transmission means of the business of the type is broadcast transmission methods, the industry for the type is sent
Business configuration request message gives eMBMS modules, and the business number to the type is performed by the eMBMS modules
According to transmission.
It should be noted that can determine different types of business by data analysis module in the method
Corresponding transmission means, so that when the corresponding transmission means of business for determining a certain type is broadcast transmission methods
When, data analysis module transmission gives eMBMS modules for the business configuration request message of the type, by institute
State eMBMS modules and perform the transmission to the business datum of the type.Wherein, data analysis module and
EMBMS modules may each be a single equipment, so that, handed over by the information between the two equipment
Mutually, the transmission of broadcast type business (or being eMBMS business) is realized；Can also be by data analysis module
Close and set within one device with eMBMS modules, pass through the data analysis module and eMBMS in the equipment
Information exchange between module, realizes the transmission of broadcast type business (or being eMBMS business).
Further, it is to be appreciated that the network element for supporting eMBMS functions is integrated with eMBMS modules,
For example including：Broadcast multicast service center (Broadcast Multicast Service Center, BM-SC),
Multimedia broadcast-multicast service gateway (MBMS-GW) and mobility management entity (Mobility
Management EntIty, MME) etc., therefore, it is possible to complete the transmission of broadcast type business.
Situation two：
For the business of each type：
When the corresponding transmission means of the business of the type is unicast transmission mode, the business for sending the type please
Ask data to gateway device, the transmission to the business datum of the type is performed by the gateway device.
Here, gateway device can be S/P-GW.
It is preferred that for the business of each type：When the corresponding transmission means of the business of the type passes for unicast
During defeated mode, the service request data of the type is sent to gateway device, is performed by the gateway device to this
The transmission of the business datum of type, detailed process is as follows：
For the business of each type：
When the corresponding transmission means of the business of the type is unicast transmission mode, the business for sending the type please
Ask data to eNB, the service request data is sent to S/P-GW by eNB, so that S/P-GW is from clothes
Business end obtains the business datum of the type, and transmits the business datum of the type；Or,
When the corresponding transmission means of the business of the type is unicast transmission mode, the industry of the type is directly transmitted
Request data of being engaged in so that S/P-GW obtains the business datum of the type from service end, and is passed to S/P-GW
The business datum of defeated the type.
It is preferred that in said circumstances one, for the business of each type：When the business of the type is corresponding
When transmission means is broadcast transmission methods, in addition to the business request information for the type is sent to business generation
Module is managed, is obtained by service agent module from service end and eMBMS moulds is sent to after the business information of the type
Block.
That is, data analysis module determines that the corresponding transmission means of the business of a certain type is transmitted for broadcast
During mode, the business configuration request message sent for the type gives eMBMS modules, and sends for being somebody's turn to do
The business request information of type gives service agent module, so that, service agent module obtains such from service end
EMBMS modules are sent to after the business information of type, eMBMS modules complete matching somebody with somebody to the business of the type
Postpone, the business information of the type sent according to service agent module performs the business datum to the type
Transmission.Wherein, data analysis module, eMBMS modules and service agent module can divide in the program
An independent equipment is not set to, and then passes through the biography of the interaction completion broadcast type business between three equipment
It is defeated；Or data analysis module, eMBMS modules and service agent module can also be closed and be located at one and set
In standby, and then pass through the transmission of the interaction completion broadcast type business between three modules in the equipment.
Certainly, in specific implementation, above-mentioned service agent module can also be not provided with, it is straight by eMBMS modules
The business information that the type is obtained from service end is connect, eMBMS modules complete the configuration to the business of the type
Afterwards, according to the business information of the type of acquisition, the transmission to the business datum of the type is performed.Namely
The function of service agent module is integrated in eMBMS modules.
A kind of data transmission method provided in an embodiment of the present invention is given below implements block diagram, such as Fig. 3
It is shown.
Mainly include UE, eNB, S/P-GW, data analysis module, service agent module, eMBMS
Module, internet (Internet).Wherein, Internet is known as service end, data analysis module,
Service agent module, eMBMS modules can be closed and set within one device.
Based on the block diagram shown in Fig. 3, business data transmission process is as follows：
ENB, which is received, often to be received after the service request data that a UE is sent, then will by S1-U interface
The service request data is sent to data analysis module；
Data analysis module is received after the service request data of eNB transmissions, and data are analyzed and united
Meter, it is specific as follows：
First, for the every UE received service request data, the service request data is carried out
DPI.The business information that UE requests are accessed is determined, the wherein business information can include：The UE is asked
The type of service (such as target ip address, URL, port numbers) of access, the identification information of the UE are (such as
IP address etc.), cell ID, the UE belonging to the UE use time of the business etc..Next, for
The business of each type, counts the period that the business of the type is used, and use this within the period
The UE quantity of the business of type.Finally, for the business of each type, the business pair in the type is judged
Whether the UE quantity of the business of request access the type is more than default threshold value in the preset duration answered, such as
It is really, it is determined that the corresponding transmission means of business of the type is broadcast transmission methods；Otherwise, it determines such
The corresponding transmission means of business of type is unicast transmission mode.
Above is deterministic process of the data analysis module to the corresponding transmission means of different types of business, for
The service request of each type, corresponding processing procedure is as follows：
Situation one：Data analysis module it is determined that after the corresponding transmission means of the business of each type, for
The business of each type, if the corresponding transmission means of the business of the type is broadcast transmission methods, to
EMBMS modules send the business configuration request message for the type, while being sent to service agent module
For the business request information of the type.Service agent module receives being directed to for data analysis module transmission should
After the business request information of type, the business information of the type is obtained from Internet, and by the industry of the type
Business information is transmitted to eMBMS modules.EMBMS modules are directed to such according to what data analysis module was sent
The business information of the type that the business configuration request message and service agent module of type are sent, is performed to this
The transmission of the business datum of type.
Situation two：Data analysis module it is determined that after the corresponding transmission means of the business of each type, for
The business of each type, if the corresponding transmission means of the business of the type is unicast transmission mode, will be received
To UE service request data be sent to S/P-GW, or UE service request data is sent to
ENB, S/P-GW is transmitted to by eNB.So as to which, S/P-GW is according to the service request data received,
The business information of the type is obtained from Interne, and performs the transmission to the business datum of the type.
Referring to Fig. 4, the embodiments of the invention provide a kind of data transmission device, the device includes：
First module 41, the service request data for obtaining at least one UE, for every UE, root
The business information that UE requests are accessed is determined according to the service request data of the UE；
Second unit 42, asks the business accessed to be believed UE at least one described for the type according to business
Breath is counted, and determines the corresponding transmission means of different types of business according to statistical result, wherein, institute
Transmission means is stated for unicast transmission mode or broadcast transmission methods；
Third unit 43, for the business for each type, according to the corresponding transmission side of the business of the type
Formula, transmits the business datum of the type.
It is preferred that the first module 41 is directed to every UE, determined according to the service request data of the UE
During the business information that UE requests are accessed, specifically for：
For every UE, carry out DPI to the service request data of the UE, and analytically after data in obtain
Target ip address and uniform resource position mark URL that UE requests are accessed are taken, according to the Target IP
Location and URL determine the type of service that UE requests are accessed；Record and the service request data of the UE is carried out
DPI time, and the time is defined as times of the UE using the business of the type.
It is preferred that the first module 41 is directed to every UE, determined according to the service request data of the UE
During the business information that UE requests are accessed, it is additionally operable to：
The identification information of the UE is obtained from the data after the parsing.
It is preferred that the second unit 42 is accessed UE requests at least one described according to the type of business
Business information when being counted, specifically for：
For the business of each type, the period that the business of the type is used is counted, and in the period
The UE quantity of the business of interior use the type.
It is preferred that the second unit 42 determines the corresponding transmission of different types of business according to statistical result
During mode, specifically for：
For the business of each type, according to being used in the business of the type of the statistics corresponding period
The UE quantity of the business of the type, it is determined that request access should in the corresponding preset duration of business of the type
The UE quantity of the business of type；Accessed according to request in the corresponding preset duration of the business in the type
The UE quantity of the business of the type, determines the corresponding transmission means of business of the type.
It is preferred that the second unit 42 is asked according in the corresponding preset duration of the business in the type
The UE quantity for the business for accessing the type is sought, when determining the corresponding transmission means of business of the type, specifically
For：
Judge that the request in the corresponding preset duration of business of the type accesses the UE of the business of the type
Whether quantity is more than default threshold value, if it is, the corresponding transmission means of business for determining the type is
Broadcast transmission methods；Otherwise, it determines the corresponding transmission means of the business of the type is unicast transmission mode.
It is preferred that the third unit 43 specifically for：
For the business of each type：
When the corresponding transmission means of the business of the type is broadcast transmission methods, the industry for the type is sent
Business configuration request message gives eMBMS modules, and the business number to the type is performed by the eMBMS modules
According to transmission；Or,
When the corresponding transmission means of the business of the type is unicast transmission mode, the business for sending the type please
Ask data to gateway device, the transmission to the business datum of the type is performed by the gateway device.
It is preferred that the third unit 43 is additionally operable to：For the business of each type：When the industry of the type
When corresponding transmission means of being engaged in is broadcast transmission methods, the business request information for the type is sent to business
Proxy module, by service agent module the business information of the type is obtained from service end after be sent to eMBMS
Module.
Fig. 5 is a kind of system architecture diagram of data transfer provided in an embodiment of the present invention.
Within the system, at least including the UE shown in figure, carrying decision unit, MME, Internet.
Wherein, the carrying decision unit in figure is data transmission device discussed above.Pass through the system, Ke Yishi
Now to the determination of the transmission means (unicast transmission mode or broadcast transmission methods) of different types of business,
And the business datum is transmitted according to the corresponding transmission means of business.In addition, shown in figure from UE to
Internet direction lines represent a kind of data transfer direction.
In the embodiment of the present invention, above-mentioned each function mould can be realized by entity devices such as specific hardware processors
Block.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can be using complete hardware embodiment, complete software embodiment or knot
The form of embodiment in terms of conjunction software and hardware.Wherein wrapped one or more moreover, the present invention can be used
Containing computer usable program code computer-usable storage medium (include but is not limited to magnetic disk storage and
Optical memory etc.) on the form of computer program product implemented.
The present invention is with reference to the production of method according to embodiments of the present invention, equipment (system) and computer program
The flow chart and/or block diagram of product is described.It should be understood that can by computer program instructions implementation process figure and
/ or each flow and/or square frame in block diagram and the flow in flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to all-purpose computer, special-purpose computer, insertion
Formula processor or the processor of other programmable data processing devices are to produce a machine so that pass through and calculate
The instruction of the computing device of machine or other programmable data processing devices is produced for realizing in flow chart one
The device for the function of being specified in individual flow or multiple flows and/or one square frame of block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or the processing of other programmable datas to set
In the standby computer-readable memory worked in a specific way so that be stored in the computer-readable memory
Instruction produce include the manufacture of command device, the command device realization in one flow or multiple of flow chart
The function of being specified in one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, made
Obtain and perform series of operation steps on computer or other programmable devices to produce computer implemented place
Reason, so that the instruction performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of being specified in flow or multiple flows and/or one square frame of block diagram or multiple square frames.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the present invention
Bright spirit and scope.So, if the present invention these modifications and variations belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (14)
1. a kind of data transmission method, it is characterised in that this method includes：
The service request data of at least one user equipment (UE) is obtained, for every UE, according to the UE
Service request data determine the UE request access business information；
The business information accessed is asked to count UE at least one described according to the type of business, and root
Result determines the corresponding transmission means of different types of business according to statistics, wherein, the transmission means is unicast
Transmission means or broadcast transmission methods；
For the business of each type, according to the corresponding transmission means of the business of the type, transmission the type
Business datum.
2. according to the method described in claim 1, it is characterised in that for every UE, according to the UE
Service request data determine the UE request access business information, specifically include：
For every UE, carry out depth Packet analyzing DPI to the service request data of the UE, and analytically after
Data in obtain the UE request access target ip address and uniform resource position mark URL, according to institute
State target ip address and URL determines the type of service that UE requests are accessed；Record the business to the UE
Request data is carried out DPI time, and the time is defined as into times of the UE using the business of the type.
3. method according to claim 2, it is characterised in that according to the type of business at least one
The business information that the individual UE requests are accessed is counted, and is specifically included：
For the business of each type, the period that the business of the type is used is counted, and in the period
The UE quantity of the business of interior use the type.
4. method according to claim 3, it is characterised in that inhomogeneity is determined according to statistical result
The corresponding transmission means of business of type, is specifically included：
For the business of each type, according to being used in the business of the type of the statistics corresponding period
The UE quantity of the business of the type, it is determined that request access should in the corresponding preset duration of business of the type
The UE quantity of the business of type；Accessed according to request in the corresponding preset duration of the business in the type
The UE quantity of the business of the type, determines the corresponding transmission means of business of the type.
5. method according to claim 4, it is characterised in that according to the business in the type
Request accesses the UE quantity of the business of the type in corresponding preset duration, determines the business correspondence of the type
Transmission means, specifically include：
Judge that the request in the corresponding preset duration of business of the type accesses the UE of the business of the type
Whether quantity is more than default threshold value, if it is, the corresponding transmission means of business for determining the type is
Broadcast transmission methods；Otherwise, it determines the corresponding transmission means of the business of the type is unicast transmission mode.
6. according to the method described in claim 1, it is characterised in that for the business of each type, root
According to the corresponding transmission means of the business of the type, the business datum of the type is transmitted, is specifically included：
For the business of each type：
When the corresponding transmission means of the business of the type is broadcast transmission methods, the industry for the type is sent
Business configuration request message gives evolutionary multimedia broadcast multicast business eMBMS modules, by the eMBMS moulds
Block performs the transmission to the business datum of the type；Or,
When the corresponding transmission means of the business of the type is unicast transmission mode, the business for sending the type please
Ask data to gateway device, the transmission to the business datum of the type is performed by the gateway device.
7. method according to claim 6, it is characterised in that this method also includes：For each
The business of type：When the corresponding transmission means of the business of the type is broadcast transmission methods, send for being somebody's turn to do
The business request information of type gives service agent module, and the type is obtained from service end by service agent module
EMBMS modules are sent to after business information.
8. a kind of data transmission device, it is characterised in that the device includes：
First module, the service request data for obtaining at least one user equipment (UE), for every UE,
The business information that UE requests are accessed is determined according to the service request data of the UE；
Second unit, the business information for asking to access to UE at least one described for the type according to business
Counted, and the corresponding transmission means of different types of business is determined according to statistical result, wherein, it is described
Transmission means is unicast transmission mode or broadcast transmission methods；
Third unit, for the business for each type, according to the corresponding transmission means of the business of the type,
Transmit the business datum of the type.
9. device according to claim 8, it is characterised in that the first module is directed to every UE,
When determining the business information that UE requests are accessed according to the service request data of the UE, specifically for：
For every UE, carry out depth Packet analyzing DPI to the service request data of the UE, and analytically after
Data in obtain the UE request access target ip address and uniform resource position mark URL, according to institute
State target ip address and URL determines the type of service that UE requests are accessed；Record the business to the UE
Request data is carried out DPI time, and the time is defined as into times of the UE using the business of the type.
10. device according to claim 9, it is characterised in that the second unit is according to business
When type is counted to the business information that UE requests are accessed at least one described, specifically for：
For the business of each type, the period that the business of the type is used is counted, and in the period
The UE quantity of the business of interior use the type.
11. device according to claim 10, it is characterised in that the second unit is according to statistics
When as a result determining the corresponding transmission means of different types of business, specifically for：
For the business of each type, according to being used in the business of the type of the statistics corresponding period
The UE quantity of the business of the type, it is determined that request access should in the corresponding preset duration of business of the type
The UE quantity of the business of type；Accessed according to request in the corresponding preset duration of the business in the type
The UE quantity of the business of the type, determines the corresponding transmission means of business of the type.
12. device according to claim 11, it is characterised in that the second unit is according to described
Request accesses the UE quantity of the business of the type in the corresponding preset duration of business of the type, it is determined that should
During the corresponding transmission means of the business of type, specifically for：
Judge that the request in the corresponding preset duration of business of the type accesses the UE of the business of the type
Whether quantity is more than default threshold value, if it is, the corresponding transmission means of business for determining the type is
Broadcast transmission methods；Otherwise, it determines the corresponding transmission means of the business of the type is unicast transmission mode.
13. device according to claim 8, it is characterised in that the third unit specifically for：
For the business of each type：
When the corresponding transmission means of the business of the type is broadcast transmission methods, the industry for the type is sent
Business configuration request message gives evolutionary multimedia broadcast multicast business eMBMS modules, by the eMBMS moulds
Block performs the transmission to the business datum of the type；Or,
When the corresponding transmission means of the business of the type is unicast transmission mode, the business for sending the type please
Ask data to gateway device, the transmission to the business datum of the type is performed by the gateway device.
14. device according to claim 13, it is characterised in that the third unit is additionally operable to：
For the business of each type：When the corresponding transmission means of the business of the type is broadcast transmission methods, hair
Send the business request information for the type to give service agent module, obtained by service agent module from service end
EMBMS modules are sent to after the business information of the type.
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| CN201610184334.8A CN107241701B (en) | 2016-03-28 | 2016-03-28 | data transmission method and device |
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| CN201610184334.8A CN107241701B (en) | 2016-03-28 | 2016-03-28 | data transmission method and device |
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