CN102316483B - A kind of EVDO system ensures the method and device of applied business QoS - Google Patents
A kind of EVDO system ensures the method and device of applied business QoS Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 36
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- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 14
- 238000013468 resource allocation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
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- 238000012360 testing method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/80—Actions related to the user profile or the type of traffic
- H04L47/803—Application aware
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/80—Actions related to the user profile or the type of traffic
- H04L47/805—QOS or priority aware
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/82—Miscellaneous aspects
- H04L47/822—Collecting or measuring resource availability data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/82—Miscellaneous aspects
- H04L47/824—Applicable to portable or mobile terminals
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
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Abstract
The invention discloses a kind of method ensureing applied business QoS in EVDO system, comprise the steps: the message on main connection single current is detected and added up, identify the main applied business type that user is current；According to the QoS demand of described current main applied business type, carry out the Internet resources distribution of wireless side；For described current main applied business type, when the integrated flow distributing it or Mean Speed exceed default threshold value, the Internet resources of distribution are discharged.Use the inventive method, it is possible to the applied business for difference transmission demand provides QoS guarantee, thus is substantially improved the experience of user, simultaneously it is also possible that the system resource of whole network is used adequately reasonably.The invention also discloses the device ensureing applied business QoS in a kind of EVDO system, recover module including main business type identification module, resource distribution module and protection.
Description
Technical field
The invention belongs to communication technical field, particularly relate to a kind of CDMA20001x-EVDO GSM
(being called for short EVDO system) ensures user applied business QoS (service quality, Quality of Service)
Method and device.
Background technology
Along with the most universal of mobile communication business and development, CDMA20001x-EVDO wireless communication system is
The most only by narrow sense orientated as to file download, web page browsing etc. one quasi-tradition business datum carry
Function.And for the carrying of the most rich and varied applied business, also imply that simultaneously and require channel radio
Communication system is that the different transmission demands (bandwidth, time delay) that user's different application business proposes provide different clothes
Business quality (Quality of Service, QoS) ensure, but therewith contradiction be wireless communication system
In limited Internet resources (bandwidth, connection).This makes the tradition for applied business data distinguish without identifying
The low level management of formula frequently can lead in the case of network load is higher, and a class has higher quality of service demand
Applied business obtain less Internet resources, have a strong impact on Consumer's Experience.By different application business is entered
The fine distribution of row wireless network resource, the applied business for difference transmission demand provides QoS guarantee, by energy
Enough it is substantially improved the experience of user, simultaneously it is also possible that the system resource of whole network obtains adequately and reasonably
Utilize.
EVDO (Evolution Data Only) RevA (A version) supports perfect QoS framework in standard,
By the applied business that radio link layer multithread carrying upper strata is different, it can be naturally the different application of user
Business provides QoS guarantee, but overwhelming majority terminal does not support that initiating multithread consults at present, all application industry
Business is all carried on the upper transmission of a single current (main connection), and main cause is general operating system and the 3rd
Side's application software and communication standard are relatively independent, do not apply the qos feature that EVDO chip provides.
Summary of the invention
The technical problem to be solved in the present invention is the problem existed for QoS application in current EVDO system, carries
Go out a kind of user when carrying various upper layer application business on main connection single current, it is ensured that user applied business QoS
Method and device.
For solving above-mentioned technical problem, the technical solution used in the present invention includes:
A kind of method ensureing applied business QoS in EVDO system, comprises the steps:
Message on main connection single current is detected and adds up, identifies the main applied business class that user is current
Type, current main applied business type definition is the upper layer application type of service that user mainly uses；
According to the QoS demand of described current main applied business type, carry out wireless side (Access Network,
Be called for short AN) Internet resources distribution.
Further, by the message on main connection single current is detected and added up, user is identified current
Main applied business type, specifically include:
Core-network side (Packet Data Service Node is called for short PDSN) identifies this report at header
The type of service that literary composition is corresponding, and message is sent to wireless side；
Wireless side receives the described message that core-network side sends, and by message identification statistic of classification miscellaneous service
Flow；
Wireless side is with traffic statistics for according to judging the main applied business type that user is current.
Further, described message on main connection single current is detected and adds up, be periodically to carry out
Detection and statistics.
Further, the detection algorithm of current main applied business type is:
If being currently first detection cycle, i.e. current detection periodicity n to take 1, then Sn=Rn；
If being currently not first detection cycle, then Sn=(Sn-1+Rn*(τ-1))/τ；
Wherein, Rn=Tn/Tsn*100%；
Tn: the total flow (in units of byte) of type of service A current detection cycle n；
Tsn: the total flow (in units of byte) of all type of service current detection cycle n；
Rn: flow accounting in type of service A current detection cycle n；
Sn: the flow accounting of type of service A current period n after filtering；
Sn-1: the flow accounting of the upper detection cycle n-1 of type of service A after filtering；
τ: filtering detection time constant, τ is positive number.
Further, when wireless side receives QoS applied business type message for the first time, directly with this message
Corresponding type of service is as described current main applied business type.
Further, the inventive method further comprises the steps of:
For described current main applied business type, when the integrated flow distributing it or Mean Speed surpass
When crossing the threshold value preset, the Internet resources of distribution are discharged, makes this type of service not reentry wireless
The QoS guarantee of side.
A kind of EVDO system ensures the device of applied business QoS, including:
Main business type identification module, for the message on main connection single current is detected and added up, identifies
Going out the main applied business type that user is current, current main applied business type definition is that user mainly makes
Upper layer application type of service；
Resource distribution module, for the QoS demand according to described current main applied business type, carries out nothing
The Internet resources distribution of line side.
Further, described main business type identification module includes:
Type of service labeling submodule, identifies, for the header in core-network side, the industry that this message is corresponding
Service type, and message is sent to wireless side；
Traffic statistics submodule, for receiving, in wireless side, the described message that core-network side sends, and by report
The flow of literary composition mark statistic of classification miscellaneous service；
Main business type judges submodule, for judging that user work as with traffic statistics for foundation in wireless side
Front main applied business type.
Further, described main business type identification module is additionally operable to, and answers when wireless side receives QoS for the first time
During with type of service message, directly using type of service corresponding to this message as described current main applied business
Type.
Further, apparatus of the present invention also include protection recover module, this module is used for: for described currently
Main applied business type, when the integrated flow distributing it or Mean Speed exceed default threshold value,
The Internet resources of distribution are discharged, makes this type of service not reentry the QoS guarantee of wireless side.
The invention have the benefit that
Carrying various upper layer application business on main connection single current for user, the present invention is by connecting list to main
Message on stream detects and adds up, thus identifies the main applied business that user is current, and then according to this
The actual QoS requirement (bandwidth, time delay etc.) of applied business carries out the resource distribution of wireless side and (includes resource
Reserved).Use the inventive method, it is possible to the applied business for difference transmission demand provides QoS guarantee, thus
It is substantially improved the experience of user, simultaneously it is also possible that the system resource of whole network obtains adequately and reasonably profit
With.
Technical solution of the present invention is easy easily to be implemented, the advantage with low cost, it is simple to industry is promoted the use of.
Accompanying drawing explanation
Fig. 1 is the Method And Principle schematic diagram ensureing applied business QoS in EVDO system of the present invention；
Fig. 2 is the method flow schematic diagram ensureing applied business QoS in EVDO system of the present invention；
Handling process signal when Fig. 3 is that in the present invention, wireless side receives first QoS applied business type message
Figure；
Handling process schematic diagram when Fig. 4 is that in the present invention, wireless side is periodically detected；
Fig. 5 is that in the present invention, protection recovers schematic flow sheet；
Fig. 6 is the apparatus structure schematic diagram ensureing applied business QoS in EVDO system of the present invention；
Fig. 7 is that main business type identification module forms schematic diagram.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the Method And Principle schematic diagram ensureing applied business QoS in EVDO system of the present invention, such as Fig. 1 institute
Show, in the present invention, upper between AT (access terminal, Access Terminal) and AppServer
Layer applied business, service message is identified by core-network side by DPI module, and to different application business
The message of type is identified, and is identified by different filling patterns in Fig. 1, and wireless side receives application
After service message, the message of different application business is carried out sorting flow statistics, thus it is current to identify user
Main applied business, the most main applied business type, is the business of left oblique line for filling pattern in the present embodiment
Type.For this main applied business, wireless side is mapped to the QoS resource allocation strategy of correspondence, Jin Erjin
Row resource is distributed.Thus wireless side include eating dishes without rice or wine (the main connection of RLP) obtain and meet upper layer application business demand
Transmission characteristic so that the user of access terminal obtains good experience and sense when carrying out QoS applied business
Know.In Fig. 1, each character implication is as follows: PCF:Packet Control Function, and packet controls merit
Can module；AppServer:Application Server, application server；Router: router；RLP:
Radio Link Protocol, radio link protocol.
Fig. 2 is the method flow schematic diagram ensureing applied business QoS in EVDO system of the present invention, such as Fig. 2 institute
Show, EVDO system of the present invention ensureing, the method for applied business QoS specifically includes following steps:
Step 201, wireless side receive user's applied business message that core-network side sends, and header is by core
Net side identifies the upper layer application type of service that service message is corresponding, such as file download, voice and video, webpage
Browsing, wireless side carries out traffic statistics according to the classification of upper layer application type of service, thus detection identifies use
The main applied business type that family is current.Specifically include:
(1) mark is carried: core-network side passes through DPI (Deep Pakcet Inspect, deep message identification)
The message of the different application type of service of identification of function user, and it is carried to wireless side by message identification.
(2) traffic statistics: wireless side receives the applied business message that core-network side sends, and by message mark
Know the flow of the various applied business of statistic of classification active user.
(3) business detection: wireless side is with traffic statistics for according to judging the main applied business that user is current
Type；Main applied business type definition is the upper layer application business that user mainly uses in current slot,
If main applied business type is QoS application, such as voice and video business, then wireless side can be by the QoS configured
Resource allocation policy, is greatly promoted the experience perception of this kind of business of user.The foundation that main applied business is weighed is
The flow of user's different business, provides the calculating decision method of quantization.
Owing to there may be change, in order to dynamically update by householder's applied business type in once connecting
The main applied business type of user, sets the business detection cycle, then within each business detection cycle, wireless
All applied business in this cycle are carried out calculating balance by side according to service traffics, determine that active user is working as
The main applied business type used in the front cycle.Change, then by householder's applied business type when detecting
Internet resources will be carried out according to corresponding new QoS resource allocation strategy to redistribute/update.
The deficiency of periodic traffic detection is to there is certain detection hysteresis quality, should for stable persistently carrying out
For the user of business, this detection is to approximate accurately, but for carrying out sudden small-flow service
User (typically cellphone subscriber), this hysteresis quality being periodically detected may cause in wireless side the most not
It is capable of detecting when the main applied business type of user, and user just has finished on business.
In order to the user carrying out sudden small-flow service being realized the guarantee of QoS, also for stably continuing
The user carrying out applied business can be carried out accordingly when wireless side receives QoS applied business type message for the first time
Resource is distributed, in the embodiment of the present invention, when wireless side is initially received the message of QoS applied business type,
Directly judge the main applied business type of the active user applied business corresponding to this message being initially received
Type, and carry out Internet resources distribution accordingly.
Thus, in the embodiment of the present invention, the inventive method includes two stages: 1, receive QoS when for the first time
During applied business type message, directly judge what the main applied business type of active user was initially received as this
Applied business type corresponding to message；2, when non-first time receives QoS applied business message, according to industry
The business detection cycle is detected, and within each business detection cycle, the master obtaining user according to traffic statistics should
Use type of service.
For using the calculating of householder's applied business type in the business detection cycle, the embodiment of the present invention proposes
Following detection algorithm:
First, each meaning of parameters is defined as follows:
Tn: the total flow (in units of byte) of type of service A current detection cycle n；
Tsn: the total flow (in units of byte) of all type of service current detection cycle n；
Rn: flow accounting in type of service A current detection cycle n；
Sn: the flow accounting of type of service A current period n after filtering；
Sn-1: the flow accounting of the upper detection cycle n-1 of type of service A after filtering；
τ: filtering detection time constant, τ is positive number, for convenience of calculation, takes natural number and is preferred.
With householder's applied business type detection algorithm:
If being currently first detection cycle, then Sn=Rn；
Otherwise, Sn=(Sn-1+Rn*(τ-1))/τ；
Wherein, Rn=Tn/Tsn*100%.
The purpose using filtering detection time constant τ is to smooth detection recognition result, thus avoids
What in multiple continuous print business detection cycle, detection obtained changes repeatedly by householder's applied business type, causes sky
Mouth resource is distributed frequently and discharges.Filtering detection time constant τ can configure, and which determines current detection week
The weight that the result that phase identifies is affected by history detection Periodic identification result.Filtering detection time constant τ is more
Greatly, history testing result weight is the biggest, and the result obtained is the most smooth, but simultaneously for current user's application
Business reacting condition is the most delayed.
Step 202, wireless side use householder's applied business type, by the QoS pre-set for detect
Mapping relations between resource allocation policy and main applied business type, carry out resource distribution to connecting with householder,
Owing to the main applied business type of each business detection cycle user is it may happen that change, the resource of wireless side is divided
Join and according to this change, the Internet resources of user dynamically will be updated.This step includes:
(1) configuration maps: wireless side is by being defined as ensureing this business configuration by householder's applied business type
QoS resource allocation strategy.For different customer service models, different Network resource allocations, QoS resource
Allocation strategy and mapping relations are can to join flexibly.
(2) resource distribution: carry out resource distribution according to the wireless side QoS resource allocation strategy of configuration, including
Bandwidth, dispatching priority etc..
Step 203, for having been carried out the applied business of QoS resource allocation strategy, by obtain stable bandwidth and
Higher dispatching priority, also implies that wireless side consumes more Internet resources for it, in order to ensure simultaneously
The reasonable disposition of whole Internet resources and use, and also to prevent resource that may be present malice from taking row
For, the present invention for carry out QoS application service ensure to provide protection recover function, i.e. wireless side for
Family obtains the applied business (the most current main applied business type) of QoS guarantee and persistently carries out flow and average
The statistical monitoring of speed, when flow or Mean Speed protect thresholding more than QoS, by the network money of distribution
Source discharges.
(1) protection detection: wireless side is carrying out QoS applied business each protection detection cycle monitoring user
And obtain Internet resources and carry out the integrated flow after QoS guarantee and Mean Speed.
(2) resource release: when integrated flow or Mean Speed exceed default thresholding, by the net of distribution
Network resource discharges so that it is applied business is not reentried the QoS guarantee of wireless side.
Handling process signal when Fig. 3 is that in the present invention, wireless side receives first QoS applied business type message
Figure, during as it is shown on figure 3, wireless side receives first QoS applied business type message, its handling process bag
Include:
Step 301, wireless side receive the forward direction applied business message that core-network side sends, and carry its application
The applied business type of service message payload.
Step 302, wireless side analytic message obtain the applied business type of message, count on corresponding application simultaneously
In the traffic statistics item of business.
Step 303, judge the applied business type whether QoS applied business type of message, the most then proceed to
304, the most directly terminate handling process.
Step 304, judge that whether current message is the message of first QoS applied business type, the most then
Using applied business type corresponding to this message as the current main applied business type of user, and proceed to step
305；Otherwise proceed to be periodically detected mode treatment.
The QoS resource distribution that main applied business type that step 305, wireless side finding step 304 determine is corresponding
Strategy；
The strategy that step 306, basis are found carries out wireless side resource distribution.
Below it is only the wireless side concrete process example when receiving first QoS applied business type message,
In the inventive method, can also be by otherwise when wireless side receives first QoS applied business type message
Process, such as, when wireless side receives first QoS applied business type message, can not do any
Processing, this is for the stable user persistently carrying out applied business, and the impact on its QoS is the most little.
Handling process schematic diagram when Fig. 4 is that in the present invention, wireless side is periodically detected, as shown in Figure 4,
In user's applied business time-continuing process, wireless side carries out main applied business type in each business detection cycle
Detect and to carry out the detailed process of wireless side resource distribution as follows:
Step 401, cycle detection timer expiry, wireless side starts with the periodically inspection of householder's applied business type
Survey.
Step 402, according to the flow proportional of applied business type each in the current detection cycle and a upper cycle planted agent
By the historical traffic accounting of type of service, calculate current each applied business type filtered flow accounting, from
And the main applied business type of user in being calculated this detection cycle.
Certainly, this step can not also be filtered processing, say, that do not consider going through of each type of service
History flow accounting, and directly determine this according to the flow accounting of applied business type each in the current detection cycle
Main applied business type in cycle.Specifically, it is the application maximum with flow accounting in the current detection cycle
Type of service is as main applied business type.
Step 403, judge current whether changing by householder's applied business type, if not changing,
Then show that user currently has been obtained for the wireless side resource distribution required for current application business, detection of end
Flow process, otherwise proceeds to step 404.
Step 404, wireless side search the QoS resource allocation strategy that new main application type is corresponding；
Step 405, carry out the renewal of wireless side resource distribution according to new strategy.
Fig. 5 is that in the present invention, protection recovers schematic flow sheet, as it is shown in figure 5, user is obtaining QoS application
After service guarantees, integrated flow or Mean Speed carry out the process of protection recovery such as after exceeding protection threshold value
Under:
Step 501, QoS protection detection timer expiry, starting protection testing process.
Step 502, calculating user are obtaining integrated flow and Mean Speed after QoS application service ensures, i.e. count
The integrated flow of the main applied business type that point counting dispensing is current and Mean Speed；
Step 503, judge whether integrated flow or Mean Speed exceed default thresholding, the most then proceed to
504, the most directly terminate to protect testing process.
504, the Internet resources that this user's QoS application service ensures are distributed in release.
Fig. 6 is the apparatus structure schematic diagram ensureing applied business QoS in EVDO system of the present invention, such as Fig. 6 institute
Show, in EVDO system of the present invention ensure applied business QoS device include main business type identification module 601,
Resource distribution module 602 and protection recover module 603.
Wherein, main business type identification module 601 is for detecting the message on main connection single current and unite
Meter, identifies the main applied business type that user is current, and current main applied business type definition is that user works as
The front main upper layer application type of service used.
As it is shown in fig. 7, main business type identification module 601 includes:
Type of service labeling submodule 6011 is corresponding for identifying this message at the header of core-network side
Type of service, and message is sent to wireless side；
Traffic statistics submodule 6012, for receiving, in wireless side, the message that core-network side sends, and by report
The flow of literary composition mark statistic of classification miscellaneous service；
Main business type judges submodule 6013, for judging to use for foundation with traffic statistics in wireless side
The main applied business type that family is current.
In the embodiment of the present invention, main business type identification module 601 is additionally operable to, when wireless side receives for the first time
During QoS applied business type message, directly using type of service corresponding to this message as current main applied business
Type.
Resource distribution module 602, for the QoS demand according to current main applied business type, carries out wireless
The Internet resources distribution of side.
Protection recovers module 603 and is used for: for current main applied business type, accumulative when distribute it
When flow or Mean Speed exceed default threshold value, the Internet resources of distribution are discharged, make this industry
Service type is not reentried the QoS guarantee of wireless side.
Particular embodiments described above, has been carried out technical scheme and beneficial effect the most in detail
Describe in detail bright, it should be noted that the foregoing is only the specific embodiment of the present invention, the skill of this area
Art personnel can carry out various change and modification without departing from the spirit and scope of the present invention to the present invention.So,
If these amendments of the present invention and modification belong to technical scheme and the equivalent skill thereof that the claims in the present invention are recorded
Within the scope of art, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. the method ensureing applied business service quality QoS in an EVDO system, it is characterised in that bag
Include following steps:
Message on main connection single current is detected and adds up, identifies the main applied business class that user is current
Type, including: core-network side identifies, at header, the type of service that this message is corresponding, and is sent to by message
Wireless side；Wireless side receives the described message that core-network side sends, and various by message identification statistic of classification
The flow of business；Wireless side is with traffic statistics for according to judging the main applied business type that user is current；
According to the QoS demand of described current main applied business type, carry out the Internet resources distribution of wireless side.
The method ensureing applied business QoS in EVDO system the most according to claim 1, its feature
Being, described current main applied business type refers to the upper layer application service class that user mainly uses surely
Type.
The method ensureing applied business QoS in EVDO system the most according to claim 1, its feature
It is, described message on main connection single current is detected and adds up, be periodically to detect and unite
Meter；The detection algorithm of described current main applied business type is:
If being currently first detection cycle, then Sn=Rn；
Otherwise, Sn=(Sn-1+Rn*(τ-1))/τ；
Wherein, Rn=Tn/Tsn*100%；
Tn represents the total flow of type of service A current detection cycle n；
Tsn represents the total flow of all type of service current detection cycle n；
Rn: represent flow accounting in type of service A current detection cycle n；
Sn represents the flow accounting of type of service A current period n after filtering；
Sn-1After representing filtering, type of service A upper detects the flow accounting of cycle n-1；
τ represents filtering detection time constant, and τ is positive number.
EVDO system the most according to any one of claim 1 to 3 ensures applied business QoS's
Method, it is characterised in that when wireless side receives QoS applied business type message for the first time, directly with this
Type of service corresponding to message is as described current main applied business type.
EVDO system the most according to any one of claim 1 to 3 ensures applied business QoS's
Method, it is characterised in that further comprise the steps of:
For described current main applied business type, when the integrated flow distributing it or Mean Speed surpass
When crossing the threshold value preset, the Internet resources of distribution are discharged.
6. an EVDO system ensures the device of applied business QoS, it is characterised in that including:
Main business type identification module, including: type of service labeling submodule, for the report in core-network side
Literary composition head identifies the type of service that this message is corresponding, and message is sent to wireless side；Traffic statistics submodule
Block is for receiving, in wireless side, the described message that core-network side sends and each by message identification statistic of classification
The flow of the business of kind；Main business type judges submodule, is used in wireless side with traffic statistics as foundation
Judge the main applied business type that user is current；
Resource distribution module, for the QoS demand according to described current main applied business type, carries out nothing
The Internet resources distribution of line side.
EVDO system the most according to claim 6 ensures the device of applied business QoS, its feature
Being, described main business type identification module is additionally operable to, when wireless side receives QoS applied business class for the first time
During type message, directly using type of service corresponding to this message as described current main applied business type.
8. according to the device of guarantee applied business QoS in the EVDO system described in claim 6 or 7, its
It is characterised by, also includes that protection recovers module；
Described protection recovers module, for for described current main applied business type, when distribute it
When integrated flow or Mean Speed exceed default threshold value, the Internet resources of distribution are discharged.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256618.0A CN102316483B (en) | 2011-09-01 | 2011-09-01 | A kind of EVDO system ensures the method and device of applied business QoS |
| PCT/CN2012/074547 WO2012155765A1 (en) | 2011-09-01 | 2012-04-23 | Method and device for ensuring qos of application service in evdo system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN102316483B (en) * | 2011-09-01 | 2016-09-07 | 中兴通讯股份有限公司 | A kind of EVDO system ensures the method and device of applied business QoS |
| US9119129B2 (en) * | 2012-05-05 | 2015-08-25 | Broadcom Corporation | MAC header based traffic classification and methods for use therewith |
| CN104244334B (en) * | 2014-09-10 | 2017-12-22 | 中国联合网络通信集团有限公司 | A kind of method and apparatus for determining network service quality |
| CN106817313A (en) * | 2015-12-01 | 2017-06-09 | 北京慧点科技有限公司 | A kind of method that network traffics are quickly distributed |
| CN107026766A (en) * | 2016-02-02 | 2017-08-08 | 中国移动通信集团河北有限公司 | A kind of assessment detection method and device of network quality |
| CN106656867B (en) * | 2016-11-10 | 2019-11-05 | 北京大学（天津滨海）新一代信息技术研究院 | A kind of dynamic SDN configuration method of the application perception based on virtual network |
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| CN101383752A (en) * | 2007-09-04 | 2009-03-11 | 中兴通讯股份有限公司 | Method for network QoS control |
| CN101964996A (en) * | 2010-01-18 | 2011-02-02 | 华为终端有限公司 | Method and devices for optimizing wireless data transmission |
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| US8542671B2 (en) * | 2006-09-29 | 2013-09-24 | Oracle International Corporation | Service provider functionality with policy enforcement functional layer bound to SIP |
| CN102316483B (en) * | 2011-09-01 | 2016-09-07 | 中兴通讯股份有限公司 | A kind of EVDO system ensures the method and device of applied business QoS |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101383752A (en) * | 2007-09-04 | 2009-03-11 | 中兴通讯股份有限公司 | Method for network QoS control |
| CN101964996A (en) * | 2010-01-18 | 2011-02-02 | 华为终端有限公司 | Method and devices for optimizing wireless data transmission |
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| WO2012155765A1 (en) | 2012-11-22 |
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