CN103716805A - Small-flow user identification method - Google Patents
Small-flow user identification method Download PDFInfo
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- CN103716805A CN103716805A CN201210380689.6A CN201210380689A CN103716805A CN 103716805 A CN103716805 A CN 103716805A CN 201210380689 A CN201210380689 A CN 201210380689A CN 103716805 A CN103716805 A CN 103716805A
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Abstract
The invention discloses a small-flow user identification method. The method involves carrying out statistics on uplink and downlink flow on a packet data convergence protocol (PDCP) entity, periodically performing flow size determination according to statistical results, and then performing assessment on small-flow users according to determination results in latest several periods. The method provided by the invention can effectively identify users with small flow services in a system.
Description
Technical field
The present invention relates to mobile communication technology, particularly relate to a kind of low discharge user's recognition methods.
Background technology
Along with the extensive use of intelligent terminal in TD-SCDMA network, the kind of mobile phone applied business also increases day by day, and wherein the application of the various small-flow services such as QQ, microblogging is particularly extensive.It is less that small-flow service has service traffics, and upstream bandwidth demand is lower, long-term extension on line, the notable features such as periodic heartbeat bag.And existing RRM (Radio Resource Management, RRM) method can not realize the effective identification to small-flow service, and then also cannot manage separately for small-flow service, but small-flow service and other uniform service are processed, be carried on CELL_DCH state, this will cause DPCH (DPCH) resource of network waste, affect network capacity, affect user impression.
A kind of method that can identify low discharge user is not yet proposed at present.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of low discharge user's recognition methods, and the method can effectively identify the user of the small-flow service in system.
In order to achieve the above object, the technical scheme that the present invention proposes is:
Low discharge user's a recognition methods, comprising:
For current each user who carries out Best-Effort service, network side is according to default low discharge measurement period, in real time the uplink and downlink flow of this user on PDCP PDCP entity is added up respectively, and carried out low discharge assessment according to described statistics; If the uplink and downlink flow evaluation result of a recently default N described low discharge measurement period is low discharge, determine that the user is low discharge user.
Low discharge user's a recognition methods, is characterized in that, comprising:
For current each user who carries out Best-Effort service, network side is according to default low discharge measurement period, in real time the uplink and downlink flow of this user on PDCP PDCP entity is added up respectively, according to described statistics, carry out low discharge assessment, and according to the filter value of last low discharge assessment result, this low discharge assessment result is carried out to filtering; Wherein, described low discharge is evaluated as: if the uplink traffic of adding up is less than default low discharge Upper threshold and is greater than default low discharge Lower Threshold, determine that the uplink traffic assessed value of this user in this cycle is 1, otherwise be 0; If the downlink traffic of adding up is less than described low discharge Upper threshold and is greater than described low discharge Lower Threshold, determine that the downlink traffic assessed value of this user in this cycle is 1, otherwise be 0;
For user described in each, if the current periodicity that carries out low discharge statistics is not less than default threshold value N, judge that whether the filter value that current low discharge measurement period obtains the low discharge assessment result of uplink and downlink is 1, if so, determines that the user is low discharge user.
In sum, the low discharge user's that the present invention proposes recognition methods, in real time the up-downgoing flow of PDCP entity is added up, and periodically according to statistics, carry out the judgement of uninterrupted, then according to the court verdict in nearest some cycles, carry out low discharge user's assessment, thereby can effectively identify the user of the small-flow service in system.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the embodiment of the present invention one;
Fig. 2 is the schematic flow sheet of the embodiment of the present invention two.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
Core concept of the present invention is: in real time to PDCP (Packet Data Convergence Protocol, PDCP) the up-downgoing flow of entity is added up, and periodically according to statistics, carry out little judgement, then according to nearest some cycle court verdicts, carry out low discharge user's assessment.
Fig. 1 is the schematic flow sheet of the embodiment of the present invention one, and as shown in Figure 1, this embodiment mainly comprises:
Step 101, for each user of current doing one's best (Best effort) business, network side, according to default low discharge measurement period, is added up respectively the uplink and downlink flow of this user on PDCP (PDCP) entity in real time.
In actual applications, described low discharge measurement period arranges too small or excessive the inaccurate of low discharge user identification that all can cause, and concrete can arrange suitable value by emulation according to actual needs by those skilled in the art.
Flow statistical method concrete in this step is grasped by those skilled in the art, does not repeat them here.
Here it should be noted that, small-flow service user is the user of Best-Effort service (being Best effort business) conventionally, so in this step, for the user of Best-Effort service, carries out low discharge user's identification.This Best effort business buffer data size that happens suddenly when having transfer of data is larger, and few or buffer data size is less during without transfer of data in data volume, and all without minimum guaranteed rate requirement, large to time delay tolerance, system can be carried out transfer of data by the strategy based on doing one's best in the situation that having resource.
Step 102, for user described in each, according to described statistics, carry out low discharge assessment; If the uplink and downlink flow evaluation result of N the described low discharge measurement period that this user is recently default is low discharge, determine that the user is low discharge user.
Preferably, described low discharge assessment can adopt following method to realize: if the uplink traffic of adding up is less than default low discharge Upper threshold and is greater than default low discharge Lower Threshold, determine that the uplink traffic assessment result of this user in this cycle is low discharge; If the downlink traffic of adding up is less than described low discharge Upper threshold and is greater than described low discharge Lower Threshold, determine that the downlink traffic assessment result of this user in this cycle is low discharge.
Here, described low discharge Lower Threshold and low discharge Upper threshold, for systemic presupposition value, for limiting assessment low discharge user's range of flow, when up (or descending) traffic statistics result of user in current low discharge measurement period drops on by low discharge in upper and lower thresholding limited range, determine that up (or descending) flow evaluation result of user in current low discharge measurement period is low discharge.
In this step, adopt sliding window mechanism to carry out determining of low discharge user,, when user is when the uplink and downlink flow evaluation result of a nearest N continuous described low discharge measurement period is low discharge, will determine that the user is low discharge user.Described N is sliding window length, this value is too little, and the traffic characteristic that can make large flow user is due to not obvious and be identified as little user by mistake, and this value is too large, can cause low discharge user not identified in time, concrete can determine suitable value by emulation by those skilled in the art.
Further, in order to save a yard resource, promote cell capacity, can when cell code resource load is larger, to low discharge user, carry out state transition, concrete grammar is:
When cell code resource load reaches default cell code resource threshold value, current definite low discharge user is moved to CELL_FACH state.According to existing system, after user moves to CELL_FACH state, if user has new transfer of data demand, by measuring business volume 4A event report, can trigger raising speed to CELL_DCH state.So, can effectively save cell code resource, not affect low discharge user's business simultaneously.
Fig. 2 is the schematic flow sheet of the embodiment of the present invention two, and as shown in Figure 2, this embodiment has low discharge user's recognition methods to comprise:
Step 201, for each user of current doing one's best (Best effort) business, network side is according to default low discharge measurement period, in real time the uplink and downlink flow of this user on PDCP (PDCP) entity is added up respectively, according to described statistics, carry out low discharge assessment, and according to the filter value of last low discharge assessment result, this low discharge assessment result is carried out to filtering.
Wherein, described low discharge assessment is specially: if the uplink traffic of adding up is less than default low discharge Upper threshold and is greater than default low discharge Lower Threshold, determine that the uplink traffic assessed value of this user in this cycle is 1, otherwise be 0; If the downlink traffic of adding up is less than described low discharge Upper threshold and is greater than described low discharge Lower Threshold, determine that the downlink traffic assessed value of this user in this cycle is 1, otherwise be 0.
In this step, at each low discharge measurement period, will to this low discharge assessment result, carry out filtering according to the filter value of last low discharge assessment result, so, can improve the accuracy of carrying out low discharge user identification based on low discharge assessment result.
Preferably, can be according to F
n=(1-α) F
n-1+ α M
n, α=2
(k/2)carry out described filtering, wherein, k value is default filter factor, F
n-1for the filter value of last low discharge assessment result, M
nlow discharge assessment result for current low discharge measurement period.
Step 202, for user described in each, if the current periodicity that carries out low discharge statistics is not less than default threshold value N, judge that whether the filter value that current low discharge measurement period obtains the low discharge assessment result of uplink and downlink is 1, if so, determines that the user is low discharge user.
In this step, adopt sliding window mechanism to carry out determining of low discharge user,, when user is when the filter value of the uplink and downlink flow evaluation result of a nearest N continuous described low discharge measurement period is 1, will determine that the user is low discharge user.Described N is sliding window length, and concrete method to set up is with step 201.
Further, in order to save a yard resource, promote cell capacity, can when cell code resource load is larger, to low discharge user, carry out state transition, concrete grammar is:
When cell code resource load reaches default cell code resource threshold value, current definite low discharge user is moved to CELL_FACH state.
Further, for the efficiency of load control procedure or preemption processes in raising system, can preferentially select the non-low discharge user that described filter value is large carry out reduction of speed or seize.That is:
When current need to be according to load control procedure or the preemption processes of system, while selecting the user for carrying out reduction of speed or seizing, each user's who obtains according to current low discharge measurement period described filter value, preferentially selects the non-low discharge user that described filter value is large carry out reduction of speed or seize.
By above-mentioned two embodiment, can find out, the present invention can effectively identify and manage control to low discharge user.It should be noted that, trigger timing of the present invention can be: after the flow processs such as has switched minizone in (reshuffling or switching within cell of a variety of causes triggering), system have been set up, reshuffled to customer service, cell update completes, now, can trigger the identification to low discharge user.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. low discharge user's a recognition methods, is characterized in that, comprising:
For current each user who carries out Best-Effort service, network side is according to default low discharge measurement period, in real time the uplink and downlink flow of this user on PDCP PDCP entity is added up respectively, and carried out low discharge assessment according to described statistics; If the uplink and downlink flow evaluation result of a recently default N described low discharge measurement period is low discharge, determine that the user is low discharge user.
2. method according to claim 1, it is characterized in that, described low discharge assessment comprises: if the uplink traffic of adding up is less than default low discharge Upper threshold and is greater than default low discharge Lower Threshold, determine that the uplink traffic assessment result of this user in this cycle is low discharge; If the downlink traffic of adding up is less than described low discharge Upper threshold and is greater than described low discharge Lower Threshold, determine that the downlink traffic assessment result of this user in this cycle is low discharge.
3. method according to claim 1, is characterized in that, described method further comprises:
When cell code resource load reaches default cell code resource threshold value, current definite low discharge user is moved to CELL_FACH state.
4. low discharge user's a recognition methods, is characterized in that, comprising:
For current each user who carries out Best-Effort service, network side is according to default low discharge measurement period, in real time the uplink and downlink flow of this user on PDCP PDCP entity is added up respectively, according to described statistics, carry out low discharge assessment, and according to the filter value of last low discharge assessment result, this low discharge assessment result is carried out to filtering; Wherein, described low discharge is evaluated as: if the uplink traffic of adding up is less than default low discharge Upper threshold and is greater than default low discharge Lower Threshold, determine that the uplink traffic assessed value of this user in this cycle is 1, otherwise be 0; If the downlink traffic of adding up is less than described low discharge Upper threshold and is greater than described low discharge Lower Threshold, determine that the downlink traffic assessed value of this user in this cycle is 1, otherwise be 0;
For user described in each, if the current periodicity that carries out low discharge statistics is not less than default threshold value N, judge that whether the filter value that current low discharge measurement period obtains the low discharge assessment result of uplink and downlink is 1, if so, determines that the user is low discharge user.
5. method according to claim 4, is characterized in that, according to F
n=(1-α) F
n-1+ α M
n, α=2
(k/2), carry out described filtering, wherein, k value is default filter factor, F
n-1for the filter value of last low discharge assessment result, M
nlow discharge assessment result for current low discharge measurement period.
6. method according to claim 4, is characterized in that, described method further comprises:
When cell code resource load reaches default cell code resource threshold value, current definite low discharge user is moved to CELL_FACH state.
7. method according to claim 4, is characterized in that, described method further comprises:
When current need to be according to load control procedure or the preemption processes of system, while selecting the user for carrying out reduction of speed or seizing, each user's who obtains according to current low discharge measurement period described filter value, preferentially selects the non-low discharge user that described filter value is large carry out reduction of speed or seize.
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| CN201210380689.6A CN103716805A (en) | 2012-10-09 | 2012-10-09 | Small-flow user identification method |
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| CN201210380689.6A CN103716805A (en) | 2012-10-09 | 2012-10-09 | Small-flow user identification method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104243343A (en) * | 2014-09-29 | 2014-12-24 | 华为技术有限公司 | Method for determining message impact and network equipment |
| CN105228186A (en) * | 2014-06-17 | 2016-01-06 | 中国移动通信集团公司 | A kind of carry long-term evolving network small data user method, base station and system |
| CN107438254A (en) * | 2016-05-25 | 2017-12-05 | 中兴通讯股份有限公司 | Business recognition method, device and system based on user behavior |
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| CN102333350A (en) * | 2011-10-19 | 2012-01-25 | 华为技术有限公司 | Method, device and system for improving experiences of low-traffic user |
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| CN101179513A (en) * | 2007-12-11 | 2008-05-14 | 华为技术有限公司 | Base station and method for determining service flux |
| CN101868008A (en) * | 2009-04-16 | 2010-10-20 | 联芯科技有限公司 | Method and device for automatically adjusting RRC state at terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105228186A (en) * | 2014-06-17 | 2016-01-06 | 中国移动通信集团公司 | A kind of carry long-term evolving network small data user method, base station and system |
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| CN107438254A (en) * | 2016-05-25 | 2017-12-05 | 中兴通讯股份有限公司 | Business recognition method, device and system based on user behavior |
| CN107438254B (en) * | 2016-05-25 | 2021-12-28 | 中兴通讯股份有限公司 | Service identification method, device and system based on user behavior |
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