CN106714224A - Speed predicting method, device and system - Google Patents
Speed predicting method, device and system Download PDFInfo
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- CN106714224A CN106714224A CN201510784473.XA CN201510784473A CN106714224A CN 106714224 A CN106714224 A CN 106714224A CN 201510784473 A CN201510784473 A CN 201510784473A CN 106714224 A CN106714224 A CN 106714224A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention discloses a speed predicting method, device and system capable of efficiently assessing an effect after a user increases the speed in advance and accordingly greatly improving the satisfaction degree of a user service experience. The speed predicting method comprises the steps of, by a network-side device, receiving a speed prediction request message which aims at a terminal and is sent by a third-party application platform; determining a first parameter value of the terminal and a second parameter value of a base station which the terminal accesses according to the speed prediction request message, wherein the first parameter value comprises an SINR and a QCI of the terminal, and the second parameter value comprises a scheduling weight ratio set by the base station for each QCI and the number of the current users corresponding to each QCI; determining the current speed and a possibly increased speed range of the terminal based on the first parameter value of the terminal, the second parameter value of the base station and the network type of the terminal; and sending the current speed and the possibly increased speed range of the terminal to the third-party application platform.
Description
Technical field
The present invention relates to core network technology field, more particularly to a kind of rate prediction methods, devices and systems.
Background technology
With 4G (The 4th Generation Mobile Communication Technology, forth generation movement
The communication technology) technology continues to develop, operator's gradually open network ability, provides the user QoS (Quality of
Service, service quality) differentiated service, user is obtained different grades of speed on demand.During this, operator wishes
The different rate behavior of user can quantitatively be described, to provide data supporting when QoS differentiated services are promoted.
Operator provides a user with QoS differentiated services, and user can as desired lift speed.It is poor along with this QoS
Alienation service proposition, generate another important demand, be how effectively in advance assessment user lifting speed after
Effect, so that user predicts in advance, so be conducive to user's decision-making whether open speed lifting business, improve customer service body
The satisfaction tested.But, current research and existing technology does not have relevant programme in this respect, it is impossible to which quantitatively description is used
The different rate behavior in family, related data support is lacked when QoS differentiated services are promoted.
The content of the invention
The embodiment of the present invention provides a kind of rate prediction methods, devices and systems, effectively can in advance assess user and carry
The effect after speed is risen, so as to greatly promote the satisfaction of customer service experience.
The embodiment of the present invention uses following technical scheme：
A kind of rate prediction method, including：
Network side equipment receives the rate prediction request message for terminal that third-party application platform sends；
According to the rate prediction request message for terminal, first parameter value and the terminal of the terminal are determined
Second parameter value of the base station of access；Wherein, first parameter value includes：The Signal to Interference plus Noise Ratio of the terminal
SINR and quality of service class identifier QCI, second parameter value includes：The scheduling power that the base station is set for each QCI
Anharmonic ratio and the corresponding active user's quantity of each QCI；
Second parameter value of the first parameter value and the base station according to the terminal, and the terminal network class
Type, the speed range that determine the present rate of the terminal and may be lifted；
The present rate of the terminal and the speed range that may be lifted are sent to the third-party application platform.
Wherein, according to the rate prediction request message for terminal, the first parameter value and the institute of the terminal are determined
The second parameter value of the base station of terminal access is stated, is specifically included：
According to the rate prediction request message for terminal, the positional information of the terminal is obtained；
According to the positional information of the terminal, the corresponding mobile management entity MME of the terminal is determined；
By the corresponding MME of the terminal, the base station that first parameter value and the terminal of the terminal are accessed is determined
Second parameter value.
Wherein, by the corresponding MME of the terminal, the base that first parameter value and the terminal of the terminal are accessed is determined
The second parameter value stood, specifically includes：
The 3rd for asking the 3rd parameter value of the terminal and the second parameter value of the base station is sent to the MME
Request message, makes the MME according to the 3rd request message, and the 3rd parameter value and the institute of the terminal are obtained from the base station
State the second parameter value of base station；Wherein, the 3rd parameter value of the terminal includes：The channel quality indicator (CQI) of the terminal and
QCI；
Receive the 3rd parameter value and the second parameter value of the base station of the terminal of the MME feedbacks；
The CQI in the 3rd parameter value according to the terminal, it is determined that the SINR of the terminal corresponding with the CQI.
Wherein, according to the rate prediction request message, the positional information of the terminal is obtained, is specifically included：
According to the rate prediction request message for terminal, institute is obtained from Policy and Charging Rules Function PCRF
State the positional information of terminal.
Wherein, according to the terminal the first parameter value and the second parameter value of the base station, and the terminal net
Network type, the speed range that determine the present rate of the terminal and may be lifted, specifically includes：
According to formulaDetermine the present rate of the terminal；Wherein, x is the value of the QCI of the terminal, Sx
It is the present rate of the terminal, niFor value is active user's quantity of the corresponding base stations of QCI of i, aiIt is the base station pin
The dispatch weight ratio set for the QCI of i to value；M is the maximum throughput of the base station, is determined by the SINR of the terminal；
According to the present rate of the terminal, and the terminal network type, determine that the terminal may be lifted
Speed range.
A kind of rate prediction device, including：
Receiving unit, the rate prediction request message for terminal for receiving the transmission of third-party application platform；
Parameter determination unit, for the rate prediction request message for terminal received according to the receiving unit, really
Second parameter value of the base station that first parameter value and the terminal of the fixed terminal are accessed；Wherein, the first parameter value bag
Include：The Signal to Interference plus Noise Ratio SINR and quality of service class identifier QCI of the terminal, the second parameter value bag
Include：Dispatch weight ratio and the corresponding active user's quantity of each QCI that the base station is set for each QCI；
Rate determination unit, for the first parameter value of the terminal for being determined according to the parameter determination unit and described
Second parameter value of base station, and the terminal network type, determine the present rate of the terminal and may be lifted
Speed range；
Transmitting element, for the present rate of the terminal for determining the rate determination unit and may be lifted
Speed range is sent to the third-party application platform.
Wherein, the parameter determination unit is specifically included：
Position acquisition module, for according to the rate prediction request message for terminal, obtaining the position of the terminal
Confidence ceases；
MME determining modules, the positional information of the terminal for being obtained according to the position acquisition module, it is determined that described
The corresponding mobile management entity MME of terminal；
Parameter determination module, for the corresponding MME of the terminal determined by the MME determining modules, it is determined that described
Second parameter value of the base station that the first parameter value of terminal and the terminal are accessed.
Wherein, the parameter determination module, specifically for：
The 3rd for asking the 3rd parameter value of the terminal and the second parameter value of the base station is sent to the MME
Request message, makes the MME according to the 3rd request message, and the 3rd parameter value and the institute of the terminal are obtained from the base station
State the second parameter value of base station；Wherein, the 3rd parameter value of the terminal includes：The channel quality indicator (CQI) of the terminal and
QCI；
Receive the 3rd parameter value and the second parameter value of the base station of the terminal of the MME feedbacks；
The CQI in the 3rd parameter value according to the terminal, it is determined that the SINR of the terminal corresponding with the CQI.
Wherein, the position acquisition module, specifically for：
According to the rate prediction request message for terminal, institute is obtained from Policy and Charging Rules Function PCRF
State the positional information of terminal.
Wherein, the rate determination unit, specifically for：
According to formulaDetermine the present rate of the terminal；Wherein, x is the value of the QCI of the terminal, Sx
It is the present rate of the terminal, niFor value is active user's quantity of the corresponding base stations of QCI of i, aiIt is the base station pin
The dispatch weight ratio set for the QCI of i to value；M is the maximum throughput of the base station, is determined by the SINR of the terminal；
According to the present rate of the terminal, and the terminal network type, determine that the terminal may be lifted
Speed range.
A kind of rate prediction system, including ability open platform and third-party application platform, wherein：
The third-party application platform, the rate prediction request that terminal is directed to for being sent to the ability open platform disappears
Breath, and receive the present rate and the possible speed range that lifted of the terminal of the ability open platform feedback；
The ability open platform, please for receiving the rate prediction for terminal that the third-party application platform sends
Seek message；According to the rate prediction request message for terminal, first parameter value and the terminal of the terminal are determined
Second parameter value of the base station of access；Wherein, first parameter value includes：The Signal to Interference plus Noise Ratio of the terminal
SINR and quality of service class identifier QCI, second parameter value includes：The scheduling power that the base station is set for each QCI
Anharmonic ratio and the corresponding active user's quantity of each QCI；Second parameter value of the first parameter value and the base station according to the terminal,
And the network type of the terminal, the speed range that determine the present rate of the terminal and may be lifted；By the end
The present rate at end and the speed range that may be lifted are sent to the third-party application platform.
The embodiment of the present invention has the beneficial effect that：
In the embodiment of the present invention, when the rate prediction request message for terminal for receiving the transmission of third-party application platform
When, the second parameter value of the base station that first parameter value and terminal of terminal are accessed is determined according to the rate prediction request message, its
In, the first parameter value includes：The SINR and QCI of terminal, the second parameter value include：The dispatch weight that base station is set for each QCI
Active user's quantity more corresponding than with each QCI, further according to above-mentioned parameter value and the network type of terminal, determines working as terminal
Preceding speed and the speed range that may be lifted, finally feed back to third-party application platform, and the method can be commented effectively in advance
The effect after user's lifting speed is estimated, so as to greatly promote the satisfaction of customer service experience.
Other features and advantages of the present invention will be illustrated in the following description, also, the partly change from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes a part of the invention, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of principle flow chart of rate prediction method provided in an embodiment of the present invention；
Fig. 2 is ability open platform ability open architecture figure in the application；
Fig. 3 is the division schematic diagram of the speed grade scope based on LTE；
Fig. 4 is that the speed grade scope based on LTE divides the division schematic diagram that schematic diagram-number of users increases situation；
Fig. 5 is that the speed grade scope based on LTE divides the division schematic diagram that schematic diagram-number of users reduces situation；
Fig. 6 is a kind of rate prediction Organization Chart of Cellular Networks of offer in the embodiment of the present invention；
Fig. 7 is that a kind of rate prediction method provided in an embodiment of the present invention implements flow chart；
Fig. 8 is a kind of structural representation of rate prediction device provided in an embodiment of the present invention；
Fig. 9 is a kind of structural representation of rate prediction system provided in an embodiment of the present invention.
Specific embodiment
In order to effectively assessment user lifts the effect after speed in advance, so as to greatly promote customer service experience
Satisfaction, the embodiment of the invention provides a kind of rate prediction scheme.In the technical scheme, when receiving third-party application platform
Send for terminal rate prediction request message when, the first parameter value of terminal is determined according to the rate prediction request message
Second parameter value of the base station accessed with terminal, wherein, the first parameter value includes：The SINR and QCI of terminal, the second parameter value bag
Include：Base station for each QCI set dispatch weight ratio and the corresponding active user's quantity of each QCI, further according to above-mentioned parameter value with
And the network type of terminal, the speed range determined the present rate of terminal and may be lifted, finally feed back to third party
Application platform, the method effectively can in advance assess the effect after user's lifting speed, so as to greatly promote customer service body
The satisfaction tested.
Embodiments of the invention are illustrated below in conjunction with Figure of description, it will be appreciated that implementation described herein
Example is merely to illustrate and explain the present invention, and is not intended to limit the invention.And in the case where not conflicting, the reality in the present invention
The feature for applying example and embodiment can be combined with each other.
As shown in figure 1, realizing flow chart for rate prediction method provided in an embodiment of the present invention, following steps are specifically included
Suddenly：
Step 11, network side equipment receives the rate prediction request message for terminal that third-party application platform sends.
Wherein, network side equipment can be, but not limited to be ability open platform.
As shown in Fig. 2 the ability open architecture figure for ability open platform in the application, wherein, ability open platform leads to
The mode for crossing encapsulation network bottom layer ability opens away the ability of network core, there is provided difference in flow alienation value service, realizes
Vitalizing for complex network ability, reaches a third party, user, the environment of operator's win-win.
Step 12, according to the rate prediction request message for terminal that third-party application platform sends, determines terminal
Second parameter value of the base station that the first parameter value and terminal are accessed.
Wherein, the first parameter value includes：Signal to Interference plus Noise Ratio (the Signal to Interference of terminal
Plus Noise Ratio, SINR) and quality of service class identifier (QoS Class Identifier, QCI)；
Second parameter value includes：Dispatch weight ratio and the corresponding active user's numbers of each QCI that base station is set for each QCI
Amount.
In the embodiment of the present invention, the second parameter value of the base station that first parameter value and terminal of terminal are accessed can with but do not limit
In determining as follows：
1st, according to the rate prediction request message that should be directed to terminal, the positional information of terminal is obtained；
Specifically, can be according to the rate prediction request message for terminal, from Policy and Charging Rules Function
(Policy and Charging Rules Function, PCRF) obtains the positional information of terminal.
2nd, according to the positional information of the terminal for obtaining, the corresponding mobile management entity (Mobility of terminal is determined
Management Entity, MME)；
3rd, by the corresponding MME of terminal, the second parameter value of the base station that first parameter value and terminal of terminal are accessed is determined.
Specifically, the second ginseng of the 3rd parameter value and base station for requesting terminal is sent to the corresponding MME of terminal first
3rd request message of numerical value, make MME according to the 3rd request message, and the 3rd parameter value and the base station of terminal are obtained from base station
Second parameter value；Wherein, the 3rd parameter value of terminal includes：The channel quality of terminal indicates (Channel Quality
Indicator, CQI) and QCI；
Then the 3rd parameter value and the second parameter value of base station of the terminal of receiving terminal corresponding MME feedbacks；
Finally according to the CQI in the 3rd parameter value of terminal, it is determined that the SIRN of terminal corresponding with the CQI, so that it is determined that
First parameter value of terminal.
The network type of step 13, the second parameter value of the first parameter value and base station according to terminal, and the terminal,
The speed range that determine the present rate of terminal and may be lifted.
Specifically, being first according to the present rate that following formula (1) determine terminal；
Wherein, x is the value of the QCI of the terminal, SxIt is the present rate of the terminal, niFor value for the QCI of i is corresponding
Active user's quantity of the base station, aiFor the dispatch weight ratio that the base station is set for value for the QCI of i；M be base station most
Big handling capacity, is determined by the SINR of terminal；
Then according to the network type and present rate of terminal, the speed range that terminal may be lifted is determined.
Step 14, third-party application platform is sent to by the present rate of terminal and the speed range that may be lifted.
The implementation process to above-mentioned steps 13 is described in detail below.
Wireless access technology is first depending on, the network type of terminal can be divided into three kinds of 2G networks, 3G network and 4G networks
Type, therefore, its speed can also be divided into 2G, 3G and 4G Three Estate scopes.
Due to 2G networks and the limited bandwidth of 3G network, therefore 2G and 3G can be identified using Mean Speed based on experience value
Bandwidth it is interval.And under 4G networks, speed can be divided into 64QAM, 16QAM and QPSK tri- according to modulation and coding techniques
Rate range.As shown in figure 3, Three Estate scope is sequentially distributed according to the direction that SINR value is successively decreased, in each rate range,
Influence control of the change of SINR value to user rate is approximately considered in certain interval interior, i.e., the user's speed under certain coded system
Rate is under the jurisdiction of corresponding speed band.
It is pointed to for the user of cell any point, if being carried using different Q CI, the Radio Resource for being obtained is also not
Together.Therefore, the value according to different QCI can further mark off different brackets scope, because 3GPP standard regulations QCI is
6th, 8 and 9 when, the parameter such as its time delay and packet loss is all identical, but to proposing delay requirement higher, therefore this hair when QCI is 7
Value in bright embodiment according to QCI is divided into the Three Estate of QCI=6,8,9.
According to base station relative priority dispatching algorithm principle, base station will influence different for the dispatch weight ratio that QCI is set
The reference speed rate and bandwidth range of QCI user rate bands.QCI6 shown in Fig. 3 (i.e. QCI=6), tri- speed bands of QCI8, QCI9
It is wide equal, it is to be convenient to illustrate, in practical application, the relative position and bandwidth of three speed bands are required for according to actual base station
Determine for the dispatch weight ratio of QCI settings.
Due to the base station using relative priority dispatching algorithm by the dispatch weight of its QCI than distributing radio resource, therefore
Community user number can also influence the reference speed rate of each rate range.By taking Fig. 3 as an example, illustrated as a comparison with constant-rate A, if small
Area's number of users increases compared to cell number of users in Fig. 3, then reference speed rate reduction, as shown in figure 4, speed grade relative constant speed
A is integrally moved down；If community user number is reduced compared to cell number of users in Fig. 3, reference speed rate lifting, as shown in figure 5, speed etc.
Level relative constant speed A is moved on the whole.
With reference to above-mentioned formula (1), the speed hierarchical algorithmses in the embodiment of the present invention are simply introduced：
If base station is directed to the dispatch weight of QCI 6,8,9 than respectively a6, a8, a9.
Assuming that cell point signal intensity is that (downstream signal intensity is characterized R by SINR value, and uplink signal strength is by with reference to letter
Number receiving power (Reference Signal Receiving Power, RSRP) value is characterized), maximum throughput is M (including upper
Row M is designated as the upper and lower row M of M and is designated as under M), under same signal intensity, wherein QCI6,8,9 number of users is respectively n6, n8,
N9, data rate is expressed as s6, s8, s9.
The total data rate of user then according to all identical signal intensities under congestion state is approximately equal to the cell of this point
The theory of maximum throughput, there is equation below 2：
s9×n9+s8×n8+s6×n6=M (formula 2)
Under congestion situation, QCI6,8,9 speed ratio approximately meets base station scheduling ratio, and QCI6 is drawn by bringing formula 2 into,
8,9 speed, can be obtained by formula 3,4 and 5：
(formula 3)
(formula 4)
(formula 5)
In above formula, cell throughout M and signal intensity R can be designated as M=f (R) into certain functional relation, then use
Family rate value can also bring signal intensity into and obtain, and formula is as follows：
(formula 6)
(formula 7)
(formula 8)
According to above formula, according to wireless side cell radio dependent parameters and total number of users, you can derive current area
The present rate of lower terminal and the speed range that may be lifted.
In the embodiment of the present invention, when the rate prediction request message for terminal for receiving the transmission of third-party application platform
When, the second parameter value of the base station that first parameter value and terminal of terminal are accessed is determined according to the rate prediction request message, its
In, the first parameter value includes：The SINR and QCI of terminal, the second parameter value include：The dispatch weight that base station is set for each QCI
Active user's quantity more corresponding than with each QCI, further according to above-mentioned parameter value and the network type of terminal, determines working as terminal
Preceding speed and the speed range that may be lifted, finally feed back to third-party application platform, and the method can be commented effectively in advance
The effect after user's lifting speed is estimated, so as to greatly promote the satisfaction of customer service experience.
In order to be better understood from the embodiment of the present invention, below in conjunction with the specific implementation specifically implemented to the embodiment of the present invention
Process is illustrated.
Fig. 6 is a kind of rate prediction Organization Chart of Cellular Networks of offer in the embodiment of the present invention, and Fig. 7 is the embodiment of the present invention
A kind of rate prediction method for providing implements flow chart, comprises the following steps that：
Step 71, third-party application business need assess whether for platform specify UE carry out speed upgrade when, click on speed it is pre-
Brake, triggering rate prediction function starts to perform.
Step 72, third-party application platform send to ability open platform (SCEF/AAC) and ask, and request ability opens flat
The effect after the lifting of UE speed is specified in platform (SCEF/AAC) assessment.
Step 73, ability open platform (SCEF/AAC) are obtained to PCRF and specify UE terminals position information.
Step 74, ability open platform find the corresponding MME of specified UE according to the positional information for obtaining.
Step 75, MME find cell base station where UE, and obtain rate prediction to base station requests according to specified UE information
Required relevant parameter.
Step 76, base station pass to specified UE sides relevant parameter and base station side relevant parameter by S1 interface signalings
MME.Wherein UE sides relevant parameter includes CQI (SINR value to user present position is related), QCI values of user etc.；Base station side
Reporting relevant parameter mainly includes：The base station scheduling ratio that base station is set to different Q CI, community user number etc..
Base station is reported UE sides relevant parameter and base station side relevant parameter to pass to ability open platform by step 77, MME.
Step 78, ability open platform (SCEF/AAC) draw use according to the relevant parameter for obtaining using corresponding algorithm
Family speed affiliated in the current situation, and predict the speed range that user is likely to be breached after differentiated service is lifted.
Step 79, ability open platform (SCEF/AAC) return the speed range that user's present rate and user are likely to be breached
Back to third-party application platform.
Step 710, third-party application business check rate prediction result, and rate prediction flow terminates.
In the embodiment of the present invention, when the rate prediction request message for terminal for receiving the transmission of third-party application platform
When, the second parameter value of the base station that first parameter value and terminal of terminal are accessed is determined according to the rate prediction request message, its
In, the first parameter value includes：The SINR and QCI of terminal, the second parameter value include：The dispatch weight that base station is set for each QCI
Active user's quantity more corresponding than with each QCI, further according to above-mentioned parameter value and the network type of terminal, determines working as terminal
Preceding speed and the speed range that may be lifted, finally feed back to third-party application platform, and the method can be commented effectively in advance
The effect after user's lifting speed is estimated, so as to greatly promote the satisfaction of customer service experience.
Based on same inventive concept, the rate prediction dress that a kind of network side is implemented also is each provided in the embodiment of the present invention
Put and system, because the principle of said apparatus and system solve problem is similar to the rate prediction method that network side is implemented, therefore
The implementation of said apparatus and system may refer to the implementation of method, repeats part and repeats no more.
As shown in figure 8, being a kind of structural representation of the rate prediction device of network side implementation provided in an embodiment of the present invention
Figure, including：, including：
Receiving unit 81, the rate prediction request message for terminal for receiving the transmission of third-party application platform；
Parameter determination unit 82, the rate prediction request for terminal for being received according to the receiving unit 81 disappears
Breath, determines the second parameter value of the base station that first parameter value and the terminal of the terminal are accessed；Wherein, first parameter
Value includes：The Signal to Interference plus Noise Ratio SINR and quality of service class identifier QCI of the terminal, second parameter value
Including：Dispatch weight ratio and the corresponding active user's quantity of each QCI that the base station is set for each QCI；
Rate determination unit 83, for the first parameter value of the terminal for being determined according to the parameter determination unit 82 and
Second parameter value of the base station, and the terminal network type, determine the terminal present rate and may be lifted
The speed range for arriving；
Transmitting element 84, the present rate of the terminal for the rate determination unit 83 to be determined is lifted with possible
To speed range be sent to the third-party application platform.
Wherein, the parameter determination unit 82 is specifically included：
Position acquisition module 821, for according to the rate prediction request message for terminal, obtaining the terminal
Positional information；
MME determining modules 822, the positional information of the terminal for being obtained according to the position acquisition module 821, really
Determine the corresponding mobile management entity MME of the terminal；
Parameter determination module 823, for the corresponding MME of the terminal determined by the MME determining modules 822, really
Second parameter value of the base station that first parameter value and the terminal of the fixed terminal are accessed.
Wherein, the parameter determination module 823, specifically for：
The 3rd for asking the 3rd parameter value of the terminal and the second parameter value of the base station is sent to the MME
Request message, makes the MME according to the 3rd request message, and the 3rd parameter value and the institute of the terminal are obtained from the base station
State the second parameter value of base station；Wherein, the 3rd parameter value of the terminal includes：The channel quality indicator (CQI) of the terminal and
QCI；
Receive the 3rd parameter value and the second parameter value of the base station of the terminal of the MME feedbacks；
The CQI in the 3rd parameter value according to the terminal, it is determined that the SINR of the terminal corresponding with the CQI.
Wherein, the position acquisition module 821, specifically for：
According to the rate prediction request message for terminal, institute is obtained from Policy and Charging Rules Function PCRF
State the positional information of terminal.
Wherein, the rate determination unit 83, specifically for：
According to formulaDetermine the present rate of the terminal；Wherein, x is the value of the QCI of the terminal, Sx
It is the present rate of the terminal, niFor value is active user's quantity of the corresponding base stations of QCI of i, aiIt is the base station pin
The dispatch weight ratio set for the QCI of i to value；M is the maximum throughput of the base station, is determined by the SINR of the terminal；
According to the present rate of the terminal, and the terminal network type, determine that the terminal may be lifted
Speed range.
For convenience of description, above each several part is divided by function as each module (or unit) is described respectively.Certainly, exist
Implement the function of each module (or unit) can be realized in same or multiple softwares or hardware during the present invention.
During specific implementation, above-mentioned rate-measuring device can be arranged in ability open platform.
As shown in figure 9, being a kind of structural representation of the rate prediction system of network side implementation provided in an embodiment of the present invention
Figure, including ability open platform 91 and third-party application platform 92, wherein：
The third-party application platform 92, the rate prediction that terminal is directed to for being sent to the ability open platform 91 please
Message is sought, and receives the present rate and the possible speed model that lifted of the terminal of the feedback of ability open platform 91
Enclose；
The ability open platform 91, the speed for terminal for receiving the transmission of third-party application platform 92 is pre-
Survey request message；According to the rate prediction request message for terminal, the first parameter value of the terminal and described is determined
Second parameter value of the base station that terminal is accessed；Wherein, first parameter value includes：The signal and interference plus noise of the terminal
Than SINR and quality of service class identifier QCI, second parameter value includes：The scheduling that the base station is set for each QCI
Weight ratio and the corresponding active user's quantity of each QCI；Second parameter of the first parameter value and the base station according to the terminal
Value, and the terminal network type, determine the terminal present rate and may the speed range that be lifted；Will be described
The present rate of terminal and the speed range that may be lifted are sent to the third-party application platform 92.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.And, the present invention can be used and wherein include the computer of computer usable program code at one or more
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) is produced
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of being specified in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (11)
1. a kind of rate prediction method, it is characterised in that including：
Network side equipment receives the rate prediction request message for terminal that third-party application platform sends；
According to the rate prediction request message for terminal, determine that first parameter value and the terminal of the terminal are accessed
Base station the second parameter value；Wherein, first parameter value includes：The Signal to Interference plus Noise Ratio SINR of the terminal and
Quality of service class identifier QCI, second parameter value includes：The base station for each QCI set dispatch weight ratio and
The corresponding active user's quantity of each QCI；
Second parameter value of the first parameter value and the base station according to the terminal, and the terminal network type, really
The present rate of the fixed terminal and the speed range that may be lifted；
The present rate of the terminal and the speed range that may be lifted are sent to the third-party application platform.
2. the method for claim 1, it is characterised in that according to the rate prediction request message for terminal, really
Second parameter value of the base station that first parameter value and the terminal of the fixed terminal are accessed, specifically includes：
According to the rate prediction request message for terminal, the positional information of the terminal is obtained；
According to the positional information of the terminal, the corresponding mobile management entity MME of the terminal is determined；
By the corresponding MME of the terminal, the second of the base station that first parameter value and the terminal of the terminal are accessed is determined
Parameter value.
3. method as claimed in claim 2, it is characterised in that by the corresponding MME of the terminal, determine the of the terminal
Second parameter value of the base station that one parameter value and the terminal are accessed, specifically includes：
The 3rd request of the second parameter value of the 3rd parameter value and the base station for asking the terminal is sent to the MME
Message, makes the MME according to the 3rd request message, and the 3rd parameter value and the base of the terminal are obtained from the base station
The second parameter value stood；Wherein, the 3rd parameter value of the terminal includes：The channel quality indicator (CQI) and QCI of the terminal；
Receive the 3rd parameter value and the second parameter value of the base station of the terminal of the MME feedbacks；
The CQI in the 3rd parameter value according to the terminal, it is determined that the SINR of the terminal corresponding with the CQI.
4. method as claimed in claim 2, it is characterised in that according to the rate prediction request message, obtains the terminal
Positional information, specifically include：
According to the rate prediction request message for terminal, the end is obtained from Policy and Charging Rules Function PCRF
The positional information at end.
5. the method for claim 1, it is characterised in that of the first parameter value and the base station according to the terminal
Two parameter values, and the terminal network type, determine the terminal present rate and may the speed range that be lifted,
Specifically include：
According to formulaDetermine the present rate of the terminal；Wherein, x is the value of the QCI of the terminal, SxFor institute
State the present rate of terminal, niFor value is active user's quantity of the corresponding base stations of QCI of i, aiIt is that the base station is directed to value
For the dispatch weight ratio that the QCI of i is set；M is the maximum throughput of the base station, is determined by the SINR of the terminal；
According to the present rate of the terminal, and the terminal network type, determine the speed that the terminal may be lifted
Rate scope.
6. a kind of rate prediction device, it is characterised in that including：
Receiving unit, the rate prediction request message for terminal for receiving the transmission of third-party application platform；
Parameter determination unit, for the rate prediction request message for terminal received according to the receiving unit, determines institute
State the second parameter value of the base station of the first parameter value and the terminal access of terminal；Wherein, first parameter value includes：Institute
The Signal to Interference plus Noise Ratio SINR and quality of service class identifier QCI of terminal are stated, second parameter value includes：It is described
Dispatch weight ratio and the corresponding active user's quantity of each QCI that base station is set for each QCI；
Rate determination unit, for the first parameter value of the terminal determined according to the parameter determination unit and the base station
The second parameter value, and the terminal network type, determine the terminal present rate and may the speed that be lifted
Scope；
Transmitting element, the present rate and the possible speed that lifted of the terminal for the rate determination unit to be determined
Scope is sent to the third-party application platform.
7. device as claimed in claim 6, it is characterised in that the parameter determination unit is specifically included：
Position acquisition module, for according to the rate prediction request message for terminal, obtaining the position letter of the terminal
Breath；
MME determining modules, the positional information of the terminal for being obtained according to the position acquisition module, determine the terminal
Corresponding mobile management entity MME；
Parameter determination module, for the corresponding MME of the terminal determined by the MME determining modules, determines the terminal
The first parameter value and the terminal access base station the second parameter value.
8. device as claimed in claim 7, it is characterised in that the parameter determination module, specifically for：
The 3rd request of the second parameter value of the 3rd parameter value and the base station for asking the terminal is sent to the MME
Message, makes the MME according to the 3rd request message, and the 3rd parameter value and the base of the terminal are obtained from the base station
The second parameter value stood；Wherein, the 3rd parameter value of the terminal includes：The channel quality indicator (CQI) and QCI of the terminal；
Receive the 3rd parameter value and the second parameter value of the base station of the terminal of the MME feedbacks；
The CQI in the 3rd parameter value according to the terminal, it is determined that the SINR of the terminal corresponding with the CQI.
9. device as claimed in claim 7, it is characterised in that the position acquisition module, specifically for：
According to the rate prediction request message for terminal, the end is obtained from Policy and Charging Rules Function PCRF
The positional information at end.
10. device as claimed in claim 6, it is characterised in that the rate determination unit, specifically for：
According to formulaDetermine the present rate of the terminal；Wherein, x is the value of the QCI of the terminal, SxFor institute
State the present rate of terminal, niFor value is active user's quantity of the corresponding base stations of QCI of i, aiIt is that the base station is directed to value
For the dispatch weight ratio that the QCI of i is set；M is the maximum throughput of the base station, is determined by the SINR of the terminal；
According to the present rate of the terminal, and the terminal network type, determine the speed that the terminal may be lifted
Rate scope.
11. a kind of rate prediction systems, it is characterised in that including ability open platform and third-party application platform, wherein：
The third-party application platform, for sending the rate prediction request message for terminal to the ability open platform,
And receive the present rate and the possible speed range that lifted of the terminal of the ability open platform feedback；
The ability open platform, disappears for receiving the rate prediction request for terminal that the third-party application platform sends
Breath；According to the rate prediction request message for terminal, determine that first parameter value and the terminal of the terminal are accessed
Base station the second parameter value；Wherein, first parameter value includes：The Signal to Interference plus Noise Ratio SINR of the terminal and
Quality of service class identifier QCI, second parameter value includes：The base station for each QCI set dispatch weight ratio and
The corresponding active user's quantity of each QCI；Second parameter value of the first parameter value and the base station according to the terminal, Yi Jisuo
The network type of terminal is stated, the speed range that determine the present rate of the terminal and may be lifted；By working as the terminal
Preceding speed and the speed range that may be lifted are sent to the third-party application platform.
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| CN111327538A (en) * | 2018-12-17 | 2020-06-23 | 中国移动通信集团山东有限公司 | Scheduling policy control method and system |
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