CN107567040A - A kind of network optimized approach, core net and base station - Google Patents
A kind of network optimized approach, core net and base station Download PDFInfo
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- CN107567040A CN107567040A CN201610511633.8A CN201610511633A CN107567040A CN 107567040 A CN107567040 A CN 107567040A CN 201610511633 A CN201610511633 A CN 201610511633A CN 107567040 A CN107567040 A CN 107567040A
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Abstract
The embodiment of the present invention provides a kind of network optimized approach, core net, base station, core net can monitor the situation of user terminal access base station, when monitoring that user terminal newly accesses target BS, and when the user terminal also keeps access state in former base station, generate and send the optimization information with target BS information to former base station；Former base station receives the optimization information, when the statistical result that the target BS information for receiving is counted to obtain meets default optimization processing rule, carries out corresponding network optimization processing.Using the scheme in the embodiment of the present invention, the network optimization can be more accurately carried out by foundation of the optimization information.Can effectively solve present in prior art according to the wireless messages obtained in advance can only come to carrying out the network optimization, so the problem of network optimization information got is inaccurate, and network optimization effect is undesirable.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of network optimized approach, core net and base station.
Background technology
In wireless network, in order to ensure speech quality.It would generally be each base station configuring adjacent cell base station, facilitate what terminal accessed
Switching.For example, the access base station A before the user terminal, but because user terminal detects signal reduction, then initiate
Base station B switching is got from base station A to it.
In the related art, how to be set for the neighbor base station of some base station, be all to set in advance etc. relevant information
, the wireless messages of correlation are then reported into webmaster by each base station, certainly, wireless messages would generally include this base station and other
The incidence relation of base station, for example, neighboring BS relationship.The information that webmaster reports according to base station is collected accordingly and statistical analysis,
And carry out corresponding network optimization.But the complexity due to wireless network in itself, and also without general between different systems
Property, so the wireless messages reported according only to base station carry out the network optimization, and inaccurately.For example, when user terminal is linked into
Base station A, when the user terminal contextual information for being linked into base station A does not discharge correctly, the user terminal is integrated into base station B again
Or base station C, user terminal can discharge before contextual information, but base station A is not aware that user terminal is integrated into base
Stand B or base station C the fact that.Therefore, therefore after the contextual information release of user terminal is completed, base station A can't
Any processing is done, carrying out the network optimization for base station A relies solely on the base station association included with base station A obtained according to configuration
The wireless messages of information.
In summary, in the prior art, can only come according to the wireless messages obtained in advance to carrying out the network optimization,
So the network optimization information got is inaccurate, cause network optimization effect undesirable.
The content of the invention
Network optimized approach, core net and base station provided in an embodiment of the present invention, mainly solving the technical problems that webmaster
The network optimization information that system is got is inaccurate, causes the network optimization effect to base station progress undesirable.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of network optimized approach, including：
Monitor the situation of user terminal access base station；
When monitoring that user terminal newly accesses target BS, and the user terminal also keeps the access shape with former base station
During state, generate and send the optimization information with target BS information to the former base station.
The embodiment of the present invention also provides another network optimized approach, including：
The optimization information that core net is sent is received, the optimization information includes the target BS letter that user terminal is currently accessed
Breath；
When the statistical result that the target BS information to receiving is counted to obtain meets default optimization processing rule,
Carry out corresponding network optimization processing.
The embodiment of the present invention also provides a kind of core net base station, including monitoring modular and sending module；
The monitoring modular, for monitoring the situation of user terminal access base station；
Sending module, for when monitoring that user terminal newly accesses target BS, and the user terminal also keep with
During the access state at former base station, generate and send the optimization information with target BS information to the former base station.
The embodiment of the present invention also provides a kind of base station, including：Receiving module and optimization processing module；
The receiving module, for receiving the optimization information of core net transmission, the optimization information is worked as including user terminal
The target BS information of preceding access；
The optimization processing module, the statistical result for being counted to obtain when the target BS information to receiving expire
When foot presets optimization processing rule, corresponding network optimization processing is carried out.
The embodiment of the present invention also provides a kind of computer-readable storage medium, and computer is stored with the computer-readable storage medium
Executable instruction, the computer executable instructions are used for the network optimized approach for performing foregoing any one.
The beneficial effects of the invention are as follows：
Network optimized approach, core net, base station and the computer-readable storage medium provided according to embodiments of the present invention, core
Net can monitor the situation of user terminal access base station, and when monitoring that user terminal newly accesses target BS, and the user is whole
When end also keeps access state in former base station, generate and send the optimization information with target BS information to former base station；It is former
Base station receives the optimization information, when the statistical result that the target BS information for receiving is counted to obtain meets to preset
When optimization processing rule, corresponding network optimization processing is carried out.Using the scheme in the embodiment of the present invention, former base station can root
According to the target BS information in optimization information, target BS can be identified, herein on basis, in statistics target BS information
Statistical result meet default optimization processing rule when, carry out corresponding network optimization processing；Optimization information is dynamic and basis
The generation of practical communication situation, so, it can more accurately carry out the network optimization by foundation of the optimization information.Can be effective
Solve present in prior art according to the wireless messages obtained in advance to come to carrying out the network optimization, so getting
Network optimization information it is inaccurate, the problem of network optimization effect is undesirable.
Brief description of the drawings
Fig. 1 is the flow chart of the network optimized approach in the embodiment of the present invention one；
Fig. 2 is another flow chart of the network optimized approach in the embodiment of the present invention one；
Fig. 3 is the flow chart of a specific example of the network optimized approach in the embodiment of the present invention one；
Fig. 4 is the flow chart of another specific example of the network optimized approach in the embodiment of the present invention one；
Fig. 5 is the structural representation of the core net in the embodiment of the present invention two；
Fig. 6 is the structural representation of the base station in the embodiment of the present invention two.
Embodiment
The embodiment of the present invention is described in further detail below by embodiment combination accompanying drawing.
Embodiment one：
It can only come, to carrying out the network optimization, to obtain according to the wireless messages obtained in advance to solve base station of the prior art
The problem of network optimization information got is inaccurate, and network optimization effect is undesirable, the present embodiment provides a kind of network optimization side
Method, Fig. 1 being referred to, this method is mainly included in the step of core-network side performs, specifically, including：
S101：Monitor the situation of user terminal access base station；
S102：When monitoring that user terminal newly accesses target BS, and the user terminal is also kept in former base station
During access state, generate and send the optimization information with target BS information to the former base station.
In step S101, the situation of user terminal access base station can be monitored, user terminal requests access some base station
Situation and specifically access the process of some base station and can be monitored to.
If the base station that client terminal is currently accessed is base station A, base station A is configured with neighbor base station B, and generally, client is whole
Hold when detecting that resident cell signal reduces, the switching to base station B can be initiated from base station A.But often exist
The reason for eating dishes without rice or wine, up failure.Then, client terminal can initiate to re-establish, specifically, can be according to the strong of the signal detected
It is weak, select the base station that is rebuild, for example, user terminal detect base station C signal preferably (in this example base station C and base station A it
Between be configured without X2 mouths), then initiate to rebuild to base station C, but due to being configured without X2 mouths between base station A and base station C, the two
Between be also not belonging to neighboring BS relationship, so re-establishing failure.After re-establishing unsuccessfully, user terminal initiates to access again, Ke Yigen
The base station that will be accessed according to signal strength selection, in this example, user terminal is linked into base station C again.User terminal access base station
Process can be monitored to, so, can detect that user terminal has newly accessed target BS (equivalent in above-mentioned example
Base station C), but now, user terminal also maintains access state in former base station (equivalent to the base station A in above-mentioned example).
In above-mentioned example, in whole process, user terminal is that the signal for detecting base station A reduces, and is then newly integrated into base station C,
But also the access passage between A is not discharged.Now, step S102, generation optimization information, in the optimization information are performed
Middle carrying target BS information；And the optimization information is sent to former base station.
In a kind of embodiment, target BS information includes target BS identification information, and optimization information can be
Release message, the release message of release user terminal contextual information is sent to former base station, target is carried in the release message
The identification information of base station.Release cause can also be included in the release message.
The embodiment of the present invention also provides another network optimized approach, refer to Fig. 2, and this method is mainly included in base station side
The step of execution, specifically, including：
S201：Receive the optimization information that core net is sent；
S202：When the statistical result that the target BS information to receiving is counted to obtain meets default optimization processing rule
When then, corresponding network optimization processing is carried out.
The optimization information received in step S201 includes the target BS information that user terminal newly accesses.A kind of specific
In embodiment, target BS information includes target BS identification information, and optimization information can be release message, the release message
For discharging the contextual information of user terminal.The identification information of target BS is carried in the release message.Disappear in the release
Release cause can also be included in breath.
It is then possible to corresponding network optimization processing is carried out according to optimization information.The target BS information that will first receive
Preserved, and count the target BS information preserved in predetermined period, matched according to statistical result default accordingly excellent
Change processing rule, corresponding network optimization processing is carried out according to matching result.Specifically, the mesh that can be preserved in predetermined period
Mark the quantity of base station.Default optimization processing rule can be one or more of mode：When target BS is in addition to itself
Other base stations when, when the quantity of the target BS information preserved in predetermined period exceedes first threshold, by target
Base station, which is added to, gets base station, establishes X2 mouths between base station and target BS where itself.When target BS is where itself
Base station when, and the quantity of target BS information preserved in predetermined period exceedes Second Threshold；Due to user terminal weight
New access is still linked into base station where itself, then proves that base station where itself is likely that there are island effect, it was demonstrated that itself
Adjacent area covering deficiency around the base station of place, so now, alarm prompt caused by meeting, prompting addition neighbor base station.It is right
It can flexibly be selected to set according to real needs in predetermined period, such as can set every 24 hours as a statistics week
Phase.It can also flexibly be set according to real needs for the occurrence of first threshold and Second Threshold, first threshold can be set
It is equal with Second Threshold, it can also be arranged to differ.In a kind of embodiment, predetermined period knot can also be arranged on
When beam, the target BS erasing of information that will preserve before, in order to avoid too many resource is taken, and also to make the network optimization
It is more accurate.
Below with specific example, each network optimized approach in the present embodiment is further described, wrapped in the example
Base station A, base station B and base station C are included, base station B is base station A neighbor base station, and X2 mouths are configured without between base station A and base station C, please be joined
Fig. 3 is examined, the detailed process of the network optimized approach includes：
S301：After user terminal access base station A, user terminal detects base station A signal weaker, it is necessary to initiate to switch；
S302：User terminal is initiated from base station A to base station B switching, because some reason handoff failures；
S303：User terminal detects that base station C signal is most strong, then initiates to re-establish to base station C, due to base station A and
X2 mouths are not provided between the C of base station, so re-establishing failure；
S304：User terminal detects that base station C signal is most strong, initiates to access to base station C；
S305：In the case that core net monitors access of the user terminal between no release and base station A, and new access
Base station C, the release message of free context message is sent to base station A, base station C mark is carried in the release message, with
And release cause；
S306：After base station C receives the release message, base station C therein mark is obtained, and is preserved；
S307：When the statistical information on the A of base station on base station C reaches certain condition, then initiate between base station A and base station C
X2 mouths establish, and set base station C be base station A neighbor base station.It can be on base station C on the A of base station to be somebody's turn to do " certain condition "
Statistical information reaches certain amount.
Base station A is included with another specific example, the example below, without neighbor base station, surrounding is also available for without other
The base station used, refer to Fig. 4, and the detailed process of the network optimized approach includes：
S401：After user terminal access base station A, user terminal detects base station A signal weaker, it is necessary to initiate to switch,
But the base station does not have neighbor base station, surrounding is also without other available base stations, so user terminal accesses again；
S402：Because user terminal is only able to detect base station A signal, so the new access base station A of user terminal；
S403：Core net detects same user terminal in the case of access base station A, and access base station A, in
It is the release message to transmission free context information where the A of base station, base station A mark is carried in release message；
S404：Base station A receives release message, and the base station A marks carried in message are stored and counted；
S405：When the statistical information on the A of base station on base station A reaches certain condition, then adjacent area base around the base station is judged
Covering deficiency stand, it is necessary to optimize.It can be that the statistical information on the A of base station on base station A reaches certain to be somebody's turn to do " certain condition "
Quantity.
In the present embodiment, the target BS information preserved on each base station can also be counted, and statistics is tied
Fruit is reported to server, as the basic data of big data analysis.
Using the network optimized approach in the present embodiment, target BS information is carried in information is optimized, can allow source base
The situation for the base station being distributed around itself is known at station, and the relation between Reasonable adjustment and each base station, makes network as the case may be
Optimization is more accurate, more flexible.
Embodiment two：
The present embodiment provides a kind of core net, refer to Fig. 5, the core net includes monitoring modular 51 and sending module 52.
Monitoring modular 51 can monitor the situation of user terminal access base station, and user terminal requests access the situation of some base station
And specifically access the process of some base station and can be monitored to.
When client terminal detects that the signal for the base station being currently accessed reduces, it will usually first initiate to cut to neighbor base station
To change, the signal strength that can be just detected according to user terminal if handoff failure, the strong base station of selection signal initiates to rebuild,
The premise of reconstruction is X2 mouths between former base station and the base station that will be rebuild be present, and if rebuilding and also failing, is just accessed again
Base station, and the base station that will specifically access is selected according to the power of signal.
Sending module 52, which is used to work as, monitors that user terminal newly accesses target BS, and the user terminal is in former base station
When also keeping access state, generate and send the optimization information with target BS information to former base station.Monitor to use for working as
Family terminal newly accesses target BS, and when the user terminal also keeps access state in former base station, generates and to described
Former base station sends the optimization information with target BS information.
The present embodiment also provides a kind of base station, refer to Fig. 6, including：Receiving module 61 and optimization processing module 62.
Receiving module 61 is used for the optimization information for receiving core net transmission.Optimization information includes the mesh that user terminal newly accesses
Mark base station information.In a kind of embodiment, target BS information includes target BS identification information, and optimization information can be with
It is release message, the release message is used for the contextual information for discharging user terminal.Target BS is carried in the release message
Identification information.Release cause can also be included in the release message.
The base station also includes statistical module 63, and statistical module 63 is preserved the target BS information received, and is united
The target BS information preserved in predetermined period is counted, default optimization processing rule accordingly, root are matched according to statistical result
Corresponding network optimization processing is carried out according to matching result.Specifically, the quantity for the target BS that can be preserved in predetermined period.
Default optimization processing rule can be one or more of mode：When target BS for other base stations in addition to itself when
Wait, when the quantity of the target BS information preserved in predetermined period exceedes first threshold, target BS is added to and got
Base station, X2 mouths are established between base station and target BS where itself.When target BS be itself where base station when, and
The quantity of the target BS information preserved in predetermined period exceedes Second Threshold；Because user terminal is accessed or is linked into again
Base station where itself, then prove that base station where itself is likely that there are island effect, it was demonstrated that the neighbour where itself around base station
Area's covering deficiency, so now, alarm prompt caused by meeting, prompting addition neighbor base station.Can root for predetermined period
Flexibly select to set according to real needs, such as can set and be used as a measurement period every 24 hours.For first threshold and
The occurrence of Second Threshold can also flexibly be set according to real needs, and first threshold and Second Threshold can be set equal,
It can be arranged to differ.In a kind of embodiment, removing module can also be set, for what is terminated in predetermined period
When, the target BS erasing of information that will preserve before, in order to avoid too many resource is taken, and also to make the network optimization more smart
Really.
Optimization processing module 62 is used for when the statistical result that the target BS information to receiving is counted to obtain meets
During default optimization processing rule, corresponding network optimization processing is carried out.
Using the core net in the present embodiment and base station, core net monitoring user terminal newly accesses target BS, and should
When user terminal also keeps access state in former base station, generate and send the optimization with target BS information to former base station and believe
Breath, target BS information of the former base station in optimization information can identify the base station newly accessed, carry out the system of access situation
Meter, corresponding optimization processing is carried out according to statistical result, and the network optimization can be more accurately carried out by foundation of the optimization information.
Obviously, those skilled in the art should be understood that each module of the embodiments of the present invention or each step can be used
General computing device realizes that they can be concentrated on single computing device, or be distributed in multiple computing device institutes
On the network of composition, alternatively, they can be realized with the program code that computing device can perform, it is thus possible to by they
It is stored in computer-readable storage medium (ROM/RAM, magnetic disc, CD) and is performed by computing device, and in some cases, can
With to perform shown or described step different from order herein, or they are fabricated to each integrated circuit die respectively
Block, or the multiple modules or step in them are fabricated to single integrated circuit module to realize.So the present invention does not limit
Combined in any specific hardware and software.
Above content is to combine the further description that specific embodiment is made to the embodiment of the present invention, it is impossible to is recognized
The specific implementation of the fixed present invention is confined to these explanations.For general technical staff of the technical field of the invention,
Without departing from the inventive concept of the premise, some simple deduction or replace can also be made, should all be considered as belonging to the present invention
Protection domain.
Claims (10)
1. a kind of network optimized approach, including：
Monitor the situation of user terminal access base station；
When monitoring that user terminal newly accesses target BS, and the user terminal also keeps access state in former base station
When, generate and send the optimization information with target BS information to the former base station.
2. network optimized approach as claimed in claim 1, it is characterised in that the target BS information includes target BS mark
Know information, sending the optimization information with target BS information to the former base station includes：Release institute is sent to the former base station
State the release message of user terminal contextual information；And the identification information for the target BS being carried in the release information.
3. a kind of network optimized approach, including：
The optimization information that core net is sent is received, the optimization information includes the target BS information that user terminal newly accesses；
When the statistical result that the target BS information to receiving is counted to obtain meets default optimization processing rule, carry out
Corresponding network optimization processing.
4. network optimized approach as claimed in claim 3, it is characterised in that the optimization information is the release user terminal
The release message of contextual information, the target BS information include the identification information of the target BS.
5. the network optimized approach as described in claim 3 or 4, it is characterised in that also include：
The target BS information is preserved；
The target BS information preserved in predetermined period is counted, according to the corresponding default optimization processing rule of statistical result matching
Then, and according to matching result corresponding network optimization processing is carried out.
6. network optimized approach as claimed in claim 5, it is characterised in that the default optimization processing rule is included below extremely
Few one kind：
When the target BS is other base stations in addition to itself, and the target BS information preserved in the predetermined period
Quantity when exceeding first threshold, the target BS is added to neighbor base station；
Base station where the target BS is itself, and the number of the target BS information preserved in the predetermined period
When amount exceedes Second Threshold, alarm prompt is produced, prompts addition neighbor base station.
7. a kind of core net, including：Monitoring modular and sending module；
The monitoring modular, for monitoring the situation of user terminal access base station；
Sending module, monitor that user terminal newly accesses target BS for working as, and the user terminal is gone back in former base station
When keeping access state, generate and send the optimization information with target BS information to the former base station.
8. a kind of base station, including：Receiving module and optimization processing module；
The receiving module, for receiving the optimization information of core net transmission, the optimization information newly accesses including user terminal
Target BS information；
The optimization processing module, the statistical result for being counted to obtain when the target BS information to receiving meet pre-
If during optimization processing rule, carry out corresponding network optimization processing.
9. base station as claimed in claim 8, it is characterised in that also including statistical module, for by the target BS information
Preserved；The target BS information preserved in predetermined period is counted, according to the corresponding default optimization of statistical result matching
Processing rule, and corresponding network optimization processing is carried out according to matching result.
10. base station as claimed in claim 9, it is characterised in that the default optimization processing rule includes following at least one：
When the target BS is other base stations in addition to itself, and the target BS information preserved in the predetermined period
Quantity when exceeding first threshold, the target BS is added to neighbor base station；
Base station where the target BS is itself, and the number of the target BS information preserved in the predetermined period
When amount exceedes Second Threshold, alarm prompt is produced, prompts addition neighbor base station.
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| ZTE: "R3-132213 "SIPTO@LN PDN connection release after successful handover with collocated L-GW"", 《3GPP TSG-RAN WG3 MEETING #82 R3-132213》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112689278A (en) * | 2020-12-22 | 2021-04-20 | 浪潮软件科技有限公司 | Terminal identification method in moving process |
| CN112689278B (en) * | 2020-12-22 | 2023-10-31 | 浪潮通信技术有限公司 | Terminal identification method in mobile process |
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