CN105992249A - Method of carrying out congestion decision and equipment thereof - Google Patents
Method of carrying out congestion decision and equipment thereof Download PDFInfo
- Publication number
- CN105992249A CN105992249A CN201510071161.4A CN201510071161A CN105992249A CN 105992249 A CN105992249 A CN 105992249A CN 201510071161 A CN201510071161 A CN 201510071161A CN 105992249 A CN105992249 A CN 105992249A
- Authority
- CN
- China
- Prior art keywords
- cell
- group
- congested
- network equipment
- multimode terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to the wireless communication technology field and especially relates to a method of carrying out a congestion decision and equipment thereof. The method and the equipment are used to carry out a congestion decision on a multi-standard cell. In embodiments of the invention, the multi-standard cell in a control range is divided into multiple groups of cells, wherein each cell is in one group. If all the cells in the group are congestion cells, the group is determined to be a congestion group. If there is a non-congestion cell in the group, the group is determined to be a non-congestion group. Therefore, the congestion decision can be performed on the multi-standard cell.
Description
Technical field
The present invention relates to wireless communication technology field, particularly to a kind of method carrying out congestion judging with set
Standby.
Background technology
With the development of mobile Internet, and intelligence multimode terminal is universal, and data service flow presents quick-fried
Fried property increases.In order to tackle the bandwidth demand for wireless network for the user, telecom operators would generally pass through many
Plant access way, it is achieved user accesses easily.
The deployment of multiple access means, understands the equal many factors of the feature because of network formats, coverage,
Cause the situation of network multiple types.Current fusing wireless network controller can realize GSM (Global
System for Mobile Communications, global system for mobile communications)/UMTS (Universal
Mobile TelecommunicationSystem, UMTS)/LTE (Long Term
Evolution, Long Term Evolution) FDD (Frequency division duplex, FDD)/LTE TDD
(Time division duplex, time division duplex) and WLAN (Wireless Local Area Network,
WLAN) etc. multi-mode networks be uniformly accessed into control and the radio resource management function of cross-mode.
Fusing wireless network controller multi-standard manages, and is equivalent to the concentration RRM of a multi-standard
Device, provides the collaborative of cross-mode and resource management, a large amount of reduces the ((BSC (base between network element of Signalling exchange between net
Station control), RNC (Radio Network Controller, radio network controller), AC
(Authentication Controller, controller for authentication)) signaling is reduced to signaling in network element).
Congestion control is the pith of RRM, rationally effective congestion processing method, can make to gather around
The network of plug recovers normal as early as possible, it is ensured that Consumer's Experience and network KPI (Key Performance Indicator,
KPI Key Performance Indicator) index is unlikely to significantly to deteriorate.The reason that small area jam often have a lot, such as system
Hardware capabilities is limited, and cell is temporarily in heavy traffic phase or some abnormal conditions etc..Congestion once occurs,
Should accomplish seamless lossless as far as possible.
Current congestion judging criterion, just for single standard cell, does not also have a kind of for multi-standard cell
Congestion judging criterion.
Content of the invention
The present invention provides a kind of method and apparatus carrying out congestion judging, in order to gather around for multi-standard cell
Plug judgement.
A kind of method carrying out congestion judging that the embodiment of the present invention provides, the method includes:
The cell of standards multiple in control range is divided into many group cell, wherein each cell by network equipment
In a group；
If all cells in group are all congested cell, described network equipment determines that described group is congestion group；
If there being non-congested cell in group, described network equipment determines that described group is non-congested group.
It is preferred that cells all in control range are divided into multiple cell group by described network equipment, comprising:
Described network equipment is according to the distance between cell own base station, by little zonings all in control range
It is divided into multiple cell group.
It is preferred that after cells all in control range are divided into many group cells by described network equipment, also
Including:
Described network equipment has multimode terminal to need to be linked into congested cell, and described congested cell in determination
After affiliated group is non-congested group, described multimode terminal is linked into one of described non-congested group non-congested
Cell.
It is preferred that after cells all in control range are divided into multiple cell group by described network equipment,
Also include:
Described network equipment has multimode terminal to need to be linked into congested cell, and described congested cell in determination
After affiliated group is congestion group, refuses described multimode terminal and access.
It is preferred that described network equipment that described multimode terminal is linked into one of described non-congested group is non-
Congested cell, comprising:
If there being multiple non-congested cell having access to described multimode terminal, described network equipment is from multiple energy
Enough access in the non-congested cell of described multimode terminal and select one, and the described multimode terminal selecting is accessed
To the non-congested cell selecting；Or
If there being multiple non-congested cell having access to described multimode terminal, described network equipment can connect
The non-congested cell entering described multimode terminal notifies described multimode terminal, is selected needs to connect by described multimode terminal
The non-congested cell entering.
It is preferred that after cells all in control range are divided into multiple cell group by described network equipment,
Also include:
For a congested cell group, described network equipment selects to need to process from the group of described congested cell
Radio bearer；Wherein, described congested cell group is the group that all of cell is all congested cell；
Radio bearer that described network equipment is processed as required and adjacent little with described congested cell group
Each cell of Qu Zuzhong, measures configuration for multimode terminal；
Described network equipment is according to described multimode terminal reported result, from adjacent little with described congested cell group
Each cell of Qu Zuzhong determines at least one Target cell；
Described network equipment need to be diverted to described Target cell by radio bearer to be processed.
It is preferred that described network equipment selects to need radio bearer to be processed from the group of described congested cell,
Including:
Described network equipment determines all radio bearers from the group of described congested cell；
Radio bearer is ranked up by described network equipment, and selection one is unselected before in order
Radio bearer is as need radio bearer to be processed；
Described network equipment also need to wrap after radio bearer to be processed is diverted to described Target cell
Include:
It is little that described network equipment judges to need the cell belonging to radio bearer to be processed whether to become non-congested
District, if it is, stop the selection of radio bearer；Otherwise return before selecting one in order non-selected
The step of radio bearer.
It is preferred that the radio bearer that processes as required of described network equipment and with described congested cell group
Each cell in the group of neighbor cell, measures configuration for multimode terminal, comprising:
Described network equipment determines needs the corresponding standard of radio bearer to be processed；
Described network equipment, from each cell the group of group neighbor cell, described congested cell, selects to support
The cell of the standard determining；
Described network equipment, according to the load of each cell selecting, determines that from the cell selecting needs are carried out
The cell of measurement, and be that multimode terminal measures configuration for needing the cell measuring.
It is preferred that described network equipment is according to described multimode terminal reported result, from described congested cell
Each cell in the group of group neighbor cell determines at least one Target cell, comprising:
For need radio bearer to be processed, described network equipment reports knot according to described multimode terminal
Really, it is more than the respective cell of threshold value from channel quality value, select one can support that described needs is processed
The cell of the corresponding standard of radio bearer as the Target cell of described need radio bearer to be processed.
A kind of network equipment carrying out congestion judging that the embodiment of the present invention provides, this network equipment bag
Include:
Divide module, for the cell of standards multiple in control range is divided into many group cells, wherein each
Cell is in a group；
Processing module, if being all congested cell for all cells in group, described network equipment determines institute
Stating group is congestion group；If there being non-congested cell in group, described network equipment determines that described group is non-congested group.
It is preferred that described division module specifically for
According to the distance between cell own base station, cells all in control range are divided into multiple cell
Group.
It is preferred that described processing module is additionally operable to:
There is multimode terminal to need to be linked into congested cell in determination, and the group belonging to described congested cell is non-gathering around
After plug group, described multimode terminal is linked into one of described non-congested group non-congested cell.
It is preferred that described processing module is additionally operable to:
There is multimode terminal to need to be linked into congested cell in determination, and the group belonging to described congested cell is congestion
After group, refuse described multimode terminal and access.
It is preferred that described processing module specifically for:
If there being multiple non-congested cell having access to described multimode terminal, have access to described multimode from multiple
The non-congested cell of terminal selects one, and the described multimode terminal selecting is linked into the non-congested of selection
Cell；Or
If there being multiple non-congested cell having access to described multimode terminal, described multimode terminal will be had access to
Non-congested cell notify described multimode terminal, by described multimode terminal select need access non-congested little
District.
It is preferred that described processing module is additionally operable to:
For a congested cell group, select to need radio bearer to be processed from the group of described congested cell；Its
In, described congested cell group is the group that all of cell is all congested cell；Process as required wireless holds
Carry and with each cell in the group of group neighbor cell, described congested cell, measure configuration for multimode terminal；
According to described multimode terminal reported result, from each cell the group of group neighbor cell, described congested cell in really
At least one Target cell fixed；Described Target cell need to be diverted to by radio bearer to be processed.
It is preferred that described processing module specifically for:
Determine all radio bearers from the group of described congested cell；Radio bearer is ranked up, and according to suitable
Before sequence selection one, unselected radio bearer is as need radio bearer to be processed；
Described processing module is additionally operable to:
Need to be after radio bearer to be processed be diverted to described Target cell, it is judged that need to be processed wireless hold
Whether the cell belonging to carrying becomes non-congested cell, if it is, stop the selection of radio bearer；Otherwise return
The step returning unselected radio bearer before selecting in order.
It is preferred that described processing module specifically for:
Determine and need the corresponding standard of radio bearer to be processed；From with the group of group neighbor cell, described congested cell
Each cell in, select the cell of standard supporting to determine；According to the load of each cell selecting, from selection
Cell in determine and need the cell that measures, and be that multimode terminal enters for needing the cell measuring
Row measurement configuration.
It is preferred that described processing module specifically for:
For need radio bearer to be processed, according to described multimode terminal reported result, from channel quality
Value, more than in the respective cell of threshold value, selects one can support that described need radio bearer to be processed is corresponding
The cell of standard as the Target cell of described need radio bearer to be processed.
The cell of standards multiple in control range is divided into many group cells by the embodiment of the present invention, and wherein each is little
District is in a group；If all cells in group are all congested cell, determine that described group is congestion group；If group
In have non-congested cell, determine that described group is non-congested group such that it is able to carry out congestion for multi-standard cell and sentence
Certainly.
Brief description
Fig. 1 is the method flow schematic diagram that the embodiment of the present invention one carries out congestion judging；
Fig. 2 is the method flow schematic diagram that the embodiment of the present invention two carries out cell access；
Fig. 3 is the method flow schematic diagram of the embodiment of the present invention three carrying shunting；
Fig. 4 is the network equipment structural representation that the embodiment of the present invention four carries out congestion judging；
Fig. 5 is the network equipment structural representation that the embodiment of the present invention five carries out congestion judging.
Detailed description of the invention
The cell of standards multiple in control range is divided into many group cells by the embodiment of the present invention, and wherein each is little
District is in a group；If all cells in group are all congested cell, determine that described group is congestion group；If group
In have non-congested cell, determine that described group is non-congested group such that it is able to carry out congestion for multi-standard cell and sentence
Certainly.
Below in conjunction with Figure of description, the embodiment of the present invention is described in further detail.
As it is shown in figure 1, the method that the embodiment of the present invention one carries out congestion judging comprises the following steps:
The cell of standards multiple in control range is divided into many group cells by step 101, network equipment, its
In each cell in a group；
If all cells in step 102 group are all congested cell, described network equipment determines described group
For congestion group；If there being non-congested cell in group, described network equipment determines that described group is non-congested group.
It is preferred that described network equipment is according to the distance between cell own base station, by institute in control range
Cell is had to be divided into multiple cell group.
Such as can divide Group based on station spacing, be less than station spacing under the base station of predeterminable range is little
Qu Jun is divided in a Group, thus can be with a piece of overlay area or the phase having overlapped coverage
Same or different systems base station is divided in a Group.
In force, network equipment can according to the load information of the cell of standards multiple in control range,
Judge whether cell is congested cell.
Owing to multiple cells are in multiple standards, the decision rule under different systems is slightly different, such as LTE
System judges according to resource utilization, and UMTS system judges according to code channel resource and power resource, GSM
System judges according to downlink transmission power grade or the maximum number of user being connected.According to different standards, meeting
Different congestion threshold values is set in order to judge.
The such as corresponding resource utilization thresholding of LTE system meeting, if in LTE system cell load information
Resource utilization exceedes setting resource utilization thresholding, then it is assumed that this cell is congested cell.
The such as corresponding maximum number of user thresholding of gsm system meeting, if in gsm system cell load information
Maximum number of user exceed setting maximum number of user thresholding, then it is assumed that this cell is congested cell.
The network equipment of the embodiment of the present invention can be CRRM, and the load information of the cell of multiple standards can
To be reported by RRM.
Wherein, the embodiment of the present invention gives a kind of new scheme carrying out congestion judging, sentences based on this congestion
Scheme certainly, the embodiment of the present invention gives a kind of access and a kind of scheme carrying shunting.Need explanation
, the embodiment of the present invention carries out the scheme of congestion judging and is not only capable of and accesses and carry shunting and combine,
As long as the scheme needing congestion judging can use the congestion judging scheme of the embodiment of the present invention.
Introduce separately below.
First, access scheme.
After step 101, also include:
Described network equipment has multimode terminal to need to be linked into congested cell, and described congested cell in determination
After affiliated group is non-congested group, described multimode terminal is linked into one of described non-congested group non-congested
Cell.
Described network equipment has multimode terminal to need to be linked into congested cell, and described congested cell in determination
After affiliated group is congestion group, refuses described multimode terminal and access.
Even if certain small area jam in using one Group of scheme of embodiment of the present invention access, although multimode
Terminal still initiates the request of the connection establishment to this cell, and network equipment also will not be refused multimode terminal and access
(including switching) comes in.
In force, other non-congested cells in network equipment can being selected Group group, this cell
Can be with congested cell with standard, it is also possible to be different systems, concrete selection criterion can basis
Need to set, signal quality such as can be selected best, it is also possible to selection most lightly loaded etc..Network side
The connection establishment request of multimode terminal is reconfigured to do not have in the cell of congestion by equipment, and such multimode terminal is complete
Full perception is less than cell generation congestion, thus improves Consumer's Experience；Or network equipment also can notify many
Mould terminal Group does not occur the cell of congestion, is selected to send out in the cell do not have congestion by multimode terminal
Playing connection establishment request, this cell can be with congested cell with standard, it is also possible to be different systems.
Concrete, if having multiple non-congested cell having access to described multimode terminal, described network equipment
Select one from multiple non-congested cells having access to described multimode terminal, and the described multimode that will select
Terminal is linked into the non-congested cell of selection；Or
If there being multiple non-congested cell having access to described multimode terminal, described network equipment can connect
The non-congested cell entering described multimode terminal notifies described multimode terminal, is selected needs to connect by described multimode terminal
The non-congested cell entering.
In the scheme that the embodiment of the present invention accesses, there iing a cell generation congestion, but the group at place be not
Congestion group, it is also possible to allow multimode terminal access or switch, from without because there being a cell to gather around
Plug just refusal multimode terminal accesses or switching, reduces handover failure rate.
2nd, carrying shunting.
Under multi-standard combination network scene, network equipment can be according to the service attribute of multimode terminal, will
The different business of same multimode terminal is carried under different standards, if 2G network is as voice, note industry
The data service of low rate in the carrying platform of the basic services such as business, and wide covering；3G network is generally
City provides the data service covering of voice and high speed rate, the data of shunting 2G network and speech business；
WLAN is the important supplement of cellular network, and the main static high-speed data service providing indoor focus covers
Lid；LTE network is the main body of bearing data service, the mobile data services of the great flow in carrying city.Base
In this kind of service bearer strategy, when there is congestion in Group, can according to the service attribute of multimode terminal,
By one or more business of multimode terminal, these business may be carried by different standards, be diverted to non-gathering around
Some under the adjacent Group of plug-like state or multiple non-congested cell, these cells may belong to difference
Standard.
Concrete, for a congested cell group, described network equipment selects from the group of described congested cell
Need radio bearer to be processed；Wherein, described congested cell group is the group that all of cell is all congested cell；
Radio bearer that described network equipment is processed as required and adjacent little with described congested cell group
Each cell of Qu Zuzhong, measures configuration for multimode terminal；
Described network equipment is according to described multimode terminal reported result, from adjacent little with described congested cell group
Each cell of Qu Zuzhong determines at least one Target cell；
Described network equipment need to be diverted to described Target cell by radio bearer to be processed.
In force, need to be ranked up radio bearers whole in Group based on certain principle, as preferentially
Selecting have the radio bearer being preempted attribute, being preempted attribute if being respectively provided with, prioritizing selection priority is low
Radio bearer, in the case that priority is identical, prioritizing selection bearer rate requires high radio bearer, carrying
In the case that rate requirement is identical, can randomly choose.
It should be noted that mentioned above principle is merely illustrative, different principles can be set as required,
As long as radio bearers whole in Group can be ranked up based on certain principle.
Up-downgoing carrying list after sequence selects to need radio bearer to be processed.Calculate each wireless to hold
Carrying the load of contribution, owing to the parameter of different systems load is different, (the such as parameter of LTE system load is permissible
Being resource utilization, UMTS system can be code channel number), so radio bearer contribution under different systems
The computational methods of load can be different, deduct the load of radio bearer contribution from current loads, are radio bearer
Affiliated subdistrict residue load, if residue load be less than the corresponding congestion threshold of this standard, then stop wireless
Carrying selects, and otherwise continues to select to need radio bearer to be processed.
Concrete, described network equipment selects to need radio bearer to be processed from the group of described congested cell
When, from the group of described congested cell, determine all radio bearers；Radio bearer is ranked up, and according to suitable
Sequence selects a unselected radio bearer before；
Described network equipment need to be after radio bearer to be processed be diverted to described Target cell, it is judged that need
Whether the cell belonging to radio bearer to be processed becomes non-congested cell, if it is, stop radio bearer
Selection；Otherwise return the step of unselected radio bearer before selecting in order.
It is to say, after the embodiment of the present invention one need of selection radio bearer to be processed, just to the nothing selecting
Line carrying carries out shunting process, then judges whether the cell belonging to radio bearer selecting is become by congested cell
For non-congested cell, if it is, stop the selection of radio bearer；Otherwise, continuing selection needs to be processed
Radio bearer.
After determining need radio bearer to be processed, network equipment according to the radio bearer selecting and
The load condition of adjacent each Cell of Group measures configuration.
Concrete, described network equipment, when measuring configuration, determines and needs radio bearer pair to be processed
The standard answered；From with each cell the group of group neighbor cell, described congested cell, select the system supporting to determine
The cell of formula；According to the load of each cell selecting, from the cell selecting, determine that needs measure little
District, and be that multimode terminal measures configuration for needing the cell measuring.
Such as, described network equipment can mark No. Group and information on load belonging to each Cell.
When certain radio bearer is shunted by needs, its affiliated multimode terminal does not needs to the institute under adjacent Group
Cell is had to be performed both by measurement.
First, need the radio bearer characteristic of shunting according to multimode terminal, described network equipment selects corresponding
Standard.As the basic service such as speech, note can switch to GSM layer or UMTS layer, then it is right to have only to
GSM standard in adjacent Group or UMTS standard adjacent area perform measurement；Data service can switch to
UMTS layer or LTE layer, then have only to perform the UMTS standard in adjacent Group or LTE standard
Measurement.
Secondly, for the standard selecting, load is reached the Cell of high threshold by described network equipment, no
As candidate target cells, described network equipment instruction multimode terminal does not needs to perform the survey to this cell
Amount；For the medium Cell of load, the load ensureing new radio bearer contribution is needed to be not result in candidate's mesh
Mark cell load overload, if adjacent area receives new radio bearer can cause overload, then described network side sets
Standby instruction multimode terminal does not needs to perform the measurement to this cell.
The embodiment of the present invention, when measuring configuration to multimode terminal, excludes the survey of centering high load capacity adjacent area
Amount, can save GAP (time slot) resource, it is to avoid user occurs call drop.
After having carried out measurement configuration, need to need radio bearer to be processed to determine corresponding target for each
Cell.
Concrete, for need radio bearer to be processed, described network equipment is according to described multimode eventually
End reported result, from the respective cell more than threshold value for the channel quality value, selects one can support described
Need the target as described need radio bearer to be processed for the cell of the corresponding standard of radio bearer to be processed
Cell.
The such as measurement reported result according to user, it is judged that whether the channel quality of adjacent area determines more than certain thresholding
Fixed whether as Target cell.If channel quality meets the Target cell more than one of condition, then prioritizing selection
Channel quality best as final Target cell.The different radio of same multimode terminal is carried on selection
During Target cell, preferential these Target cells of guarantee belong to same Group.
The carrying shunting scheme that the embodiment of the present invention provides can efficient solution except the congestion of cell group, reduce switching
Mortality.
As in figure 2 it is shown, the method that the embodiment of the present invention two carries out cell access includes:
The cell of standards multiple in control range is divided into many group cells by step 201, network equipment, its
In each cell in a group.
If all cells in step 202 group are all congested cell, described network equipment determines described group
For congestion group；If there being non-congested cell in group, described network equipment determines that described group is non-congested group.
Step 203, described network equipment are when determination has multimode terminal to need to carry out cell access, it is judged that
Multimode terminal needs whether the cell accessing is congested cell, if it is, step 204；Otherwise,
Step 207.
Step 204, described network equipment judge that multimode terminal needs the group belonging to cell accessing to be whether
Congestion group, if it is, step 205；Otherwise, step 206.
Step 205, the described multimode terminal of described network equipment refusal access, and process ends.
Step 206, described network equipment select a non-congested from the group belonging to the cell needing access
Cell, and described multimode terminal is linked into the cell of selection.
Described multimode terminal is linked into described multimode terminal by step 207, described network equipment to be needed to access
Cell.
As it is shown on figure 3, the method for the embodiment of the present invention three carrying shunting includes:
The cell of standards multiple in control range is divided into many group cells by step 301, network equipment, its
In each cell in a group.
If all cells in step 302 group are all congested cell, described network equipment determines described group
For congestion group；If there being non-congested cell in group, described network equipment determines that described group is non-congested group.
Radio bearers whole in Group are arranged by step 303, described network equipment based on certain principle
Sequence.
Step 304, described network equipment need the radio bearer characteristic of shunting according to multimode terminal, described
Network equipment selects corresponding standard.
Step 305, the standard for selection, described network equipment determines candidate target cells.
Step 306, described network equipment instruction multimode terminal do not need to perform to non-candidate Target cell
Measurement.
Step 307, for need radio bearer to be processed, described network equipment is according to described multimode
Terminal to report result, from the respective cell more than threshold value for the channel quality value, selects one and can support institute
State the mesh needing the cell of the corresponding standard of radio bearer to be processed as described need radio bearer to be processed
Mark cell.
Step 308, described network equipment need to be diverted to described Target cell by radio bearer to be processed.
Based on same inventive concept, the embodiment of the present invention additionally provides the equipment carrying out congestion judging, due to
The principle that this equipment solves problem is similar to the method that the embodiment of the present invention carries out congestion judging, therefore this equipment
Enforcement may refer to the enforcement of method, repeat no more in place of repetition.
As shown in Figure 4, the network equipment that the embodiment of the present invention four carries out congestion judging includes: divide module
400 and processing module 401.
Divide module 400, for the cell of standards multiple in control range is divided into many group cells, wherein
Each cell is in a group；
Processing module 401, if being all congested cell for all cells in group, described network equipment is true
Fixed described group is congestion group；If there being non-congested cell in group, described network equipment determines that described group is non-gathering around
Plug group.
It is preferred that described division module 400 specifically for
According to the distance between cell own base station, cells all in control range are divided into multiple cell
Group.
It is preferred that processing module 401 is additionally operable to:
There is multimode terminal to need to be linked into congested cell in determination, and the group belonging to described congested cell is non-gathering around
After plug group, described multimode terminal is linked into one of described non-congested group non-congested cell.
It is preferred that processing module 401 is additionally operable to:
There is multimode terminal to need to be linked into congested cell in determination, and the group belonging to described congested cell is congestion
After group, refuse described multimode terminal and access.
It is preferred that processing module 401 specifically for:
If there being multiple non-congested cell having access to described multimode terminal, have access to described multimode from multiple
The non-congested cell of terminal selects one, and the described multimode terminal selecting is linked into the non-congested of selection
Cell；Or
If there being multiple non-congested cell having access to described multimode terminal, described multimode terminal will be had access to
Non-congested cell notify described multimode terminal, by described multimode terminal select need access non-congested little
District.
It is preferred that processing module 401 is additionally operable to:
For a congested cell group, select to need radio bearer to be processed from the group of described congested cell；Its
In, described congested cell group is the group that all of cell is all congested cell；Process as required wireless holds
Carry and with each cell in the group of group neighbor cell, described congested cell, measure configuration for multimode terminal；
According to described multimode terminal reported result, from each cell the group of group neighbor cell, described congested cell in really
At least one Target cell fixed；Described Target cell need to be diverted to by radio bearer to be processed.
It is preferred that processing module 401 specifically for:
Determine all radio bearers from the group of described congested cell；Radio bearer is ranked up, and according to suitable
Before sequence selection one, unselected radio bearer is as need radio bearer to be processed；
Described processing module 401 is additionally operable to:
Need to be after radio bearer to be processed be diverted to described Target cell, it is judged that need to be processed wireless hold
Whether the cell belonging to carrying becomes non-congested cell, if it is, stop the selection of radio bearer；Otherwise return
The step returning unselected radio bearer before selecting in order.
It is preferred that processing module 401 specifically for:
Determine and need the corresponding standard of radio bearer to be processed；From with the group of group neighbor cell, described congested cell
Each cell in, select the cell of standard supporting to determine；According to the load of each cell selecting, from selection
Cell in determine and need the cell that measures, and be that multimode terminal enters for needing the cell measuring
Row measurement configuration.
It is preferred that processing module 401 specifically for:
For need radio bearer to be processed, according to described multimode terminal reported result, from channel quality
Value, more than in the respective cell of threshold value, selects one can support that described need radio bearer to be processed is corresponding
The cell of standard as the Target cell of described need radio bearer to be processed.
As it is shown in figure 5, the network equipment that the embodiment of the present invention five carries out congestion judging includes:
Processor 501, for reading program in memory 504, performs following process:
The cell of standards multiple in control range is divided into many group cells, and wherein each cell is a group
In；If all cells in group are all congested cell, described network equipment determines that described group is congestion group；
If there being non-congested cell in group, described network equipment determines that described group is non-congested group.
Transceiver 502, for receiving and sending data under the control of processor 501.
It is preferred that described processor 501 specifically for
According to the distance between cell own base station, cells all in control range are divided into multiple cell
Group.
It is preferred that processor 501 is additionally operable to:
There is multimode terminal to need to be linked into congested cell in determination, and the group belonging to described congested cell is non-gathering around
After plug group, by transceiver 502, described multimode terminal is linked into one of described non-congested group non-congested
Cell.
It is preferred that processor 501 is additionally operable to:
There is multimode terminal to need to be linked into congested cell in determination, and the group belonging to described congested cell is congestion
After group, refuse described multimode terminal by transceiver 502 and access.
It is preferred that processor 501 specifically for:
If there being multiple non-congested cell having access to described multimode terminal, have access to described multimode from multiple
The non-congested cell of terminal selects one, and the described multimode terminal selecting is linked into the non-congested of selection
Cell；Or
If there being multiple non-congested cell having access to described multimode terminal, described multimode terminal will be had access to
Non-congested cell notify described multimode terminal, by described multimode terminal select need access non-congested little
District.
It is preferred that processor 501 is additionally operable to:
For a congested cell group, select to need radio bearer to be processed from the group of described congested cell；Its
In, described congested cell group is the group that all of cell is all congested cell；Process as required wireless holds
Carry and with each cell in the group of group neighbor cell, described congested cell, be multimode terminal by transceiver 502
Measure configuration；According to described multimode terminal reported result, from group neighbor cell, described congested cell group
In each cell in determine at least one Target cell；Radio bearer to be processed will be needed by transceiver 502
It is diverted to described Target cell.
It is preferred that processor 501 specifically for:
Determine all radio bearers from the group of described congested cell；Radio bearer is ranked up, and according to suitable
Before sequence selection one, unselected radio bearer is as need radio bearer to be processed；
Described processor 501 is additionally operable to:
Need to be after radio bearer to be processed be diverted to described Target cell, it is judged that need to be processed wireless hold
Whether the cell belonging to carrying becomes non-congested cell, if it is, stop the selection of radio bearer；Otherwise return
The step returning unselected radio bearer before selecting in order.
It is preferred that processor 501 specifically for:
Determine and need the corresponding standard of radio bearer to be processed；From with the group of group neighbor cell, described congested cell
Each cell in, select the cell of standard supporting to determine；According to the load of each cell selecting, from selection
Cell in determine and need the cell that measures, and be that multimode terminal enters for needing the cell measuring
Row measurement configuration.
It is preferred that processor 501 specifically for:
For need radio bearer to be processed, according to described multimode terminal reported result, from channel quality
Value, more than in the respective cell of threshold value, selects one can support that described need radio bearer to be processed is corresponding
The cell of standard as the Target cell of described need radio bearer to be processed.
In Figure 5, bus architecture (representing by bus 500), bus 500 can include any amount
The bus of interconnection and bridge, bus 500 by include one or more processor of being represented by processor 501 and
The various electrical chains of the memory that memory 504 represents are connected together.Bus 500 can also be by such as periphery
Other electrical chains various of equipment, voltage-stablizer and management circuit or the like are connected together, and these are all these
Well known to field, therefore, no longer it is described further herein.EBI 503 is in bus 500
And interface is provided between transceiver 502.Transceiver 502 can be an element, it is also possible to be multiple elements,
Such as multiple receivers and transmitter, provide the list for communicating over a transmission medium with other devices various
Unit.The data that treated device 501 is processed are transmitted on the radio medium by antenna 505, further,
Antenna 505 also receives data and transfers data to processor 501.
Processor 501 is responsible for bus 500 and common process, may also provide various function, including
Regularly, peripheral interface, voltage-regulation, power management and other control functions.And memory 504 is permissible
It is used for storing the data that processor 501 is used when performing operation.
Optionally, processor 501 can be CPU (centre buries device), ASIC (Application Specific
Integrated Circuit, special IC), FPGA (Field-Programmable Gate Array,
Field programmable gate array) or CPLD (Complex Programmable Logic Device, complexity can be compiled
Journey logical device).
It can be seen from the above: the cell of standards multiple in control range is divided into by the embodiment of the present invention
Many group cells, wherein each cell is in a group；If all cells in group are all congested cell, determine
Described group is congestion group；If group has non-congested cell, determine that described group is non-congested group such that it is able to be
Multi-standard cell carries out congestion judging.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these modification and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these changes and modification.
Claims (18)
1. the method carrying out congestion judging, it is characterised in that the method includes:
The cell of standards multiple in control range is divided into many group cell, wherein each cell by network equipment
In a group；
If all cells in group are all congested cell, described network equipment determines that described group is congestion group；
If there being non-congested cell in group, described network equipment determines that described group is non-congested group.
2. the method for claim 1, it is characterised in that described network equipment is by control range
Interior all cells are divided into multiple cell group, comprising:
Described network equipment is according to the distance between cell own base station, by little zonings all in control range
It is divided into multiple cell group.
3. the method for claim 1, it is characterised in that described network equipment is by control range
After interior all cells are divided into many group cells, also include:
Described network equipment has multimode terminal to need to be linked into congested cell, and described congested cell in determination
After affiliated group is non-congested group, described multimode terminal is linked into one of described non-congested group non-congested
Cell.
4. the method as described in claim 1 or 3, it is characterised in that described network equipment will control
In the range of after all cells are divided into multiple cell group, also include:
Described network equipment has multimode terminal to need to be linked into congested cell, and described congested cell in determination
After affiliated group is congestion group, refuses described multimode terminal and access.
5. method as claimed in claim 3, it is characterised in that described network equipment is by described multimode
Terminal is linked into one of described non-congested group non-congested cell, comprising:
If there being multiple non-congested cell having access to described multimode terminal, described network equipment is from multiple energy
Enough access in the non-congested cell of described multimode terminal and select one, and the described multimode terminal selecting is accessed
To the non-congested cell selecting；Or
If there being multiple non-congested cell having access to described multimode terminal, described network equipment can connect
The non-congested cell entering described multimode terminal notifies described multimode terminal, is selected needs to connect by described multimode terminal
The non-congested cell entering.
6. the method for claim 1, it is characterised in that described network equipment is by control range
After interior all cells are divided into multiple cell group, also include:
For a congested cell group, described network equipment selects to need to process from the group of described congested cell
Radio bearer；Wherein, described congested cell group is the group that all of cell is all congested cell；
Radio bearer that described network equipment is processed as required and adjacent little with described congested cell group
Each cell of Qu Zuzhong, measures configuration for multimode terminal；
Described network equipment is according to described multimode terminal reported result, from adjacent little with described congested cell group
Each cell of Qu Zuzhong determines at least one Target cell；
Described network equipment need to be diverted to described Target cell by radio bearer to be processed.
7. method as claimed in claim 6, it is characterised in that described network equipment is from described congestion
Cell group selects need radio bearer to be processed, comprising:
Described network equipment determines all radio bearers from the group of described congested cell；
Radio bearer is ranked up by described network equipment, and selection one is unselected before in order
Radio bearer is as need radio bearer to be processed；
Described network equipment also need to wrap after radio bearer to be processed is diverted to described Target cell
Include:
It is little that described network equipment judges to need the cell belonging to radio bearer to be processed whether to become non-congested
District, if it is, stop the selection of radio bearer；Otherwise return before selecting one in order non-selected
The step of radio bearer.
8. method as claimed in claim 6, it is characterised in that described network equipment is located as required
Reason radio bearer and with each cell in the group of group neighbor cell, described congested cell, carry out for multimode terminal
Measurement configuration, comprising:
Described network equipment determines needs the corresponding standard of radio bearer to be processed；
Described network equipment, from each cell the group of group neighbor cell, described congested cell, selects to support
The cell of the standard determining；
Described network equipment, according to the load of each cell selecting, determines that from the cell selecting needs are carried out
The cell of measurement, and be that multimode terminal measures configuration for needing the cell measuring.
9. method as claimed in claim 8, it is characterised in that described network equipment is according to described many
Mould terminal to report result, determines at least one from each cell the group of group neighbor cell, described congested cell
Target cell, comprising:
For need radio bearer to be processed, described network equipment reports knot according to described multimode terminal
Really, it is more than the respective cell of threshold value from channel quality value, select one can support that described needs is processed
The cell of the corresponding standard of radio bearer as the Target cell of described need radio bearer to be processed.
10. the network equipment carrying out congestion judging, it is characterised in that this network equipment includes:
Divide module, for the cell of standards multiple in control range is divided into many group cells, wherein each
Cell is in a group；
Processing module, if being all congested cell for all cells in group, described network equipment determines institute
Stating group is congestion group；If there being non-congested cell in group, described network equipment determines that described group is non-congested group.
11. network equipments as claimed in claim 10, it is characterised in that described division module is concrete
For
According to the distance between cell own base station, cells all in control range are divided into multiple cell
Group.
12. network equipments as claimed in claim 10, it is characterised in that described processing module is also used
In:
There is multimode terminal to need to be linked into congested cell in determination, and the group belonging to described congested cell is non-gathering around
After plug group, described multimode terminal is linked into one of described non-congested group non-congested cell.
13. the network equipment as described in claim 10 or 12, it is characterised in that described processing module
It is additionally operable to:
There is multimode terminal to need to be linked into congested cell in determination, and the group belonging to described congested cell is congestion
After group, refuse described multimode terminal and access.
14. network equipments as claimed in claim 12, it is characterised in that described processing module is concrete
For:
If there being multiple non-congested cell having access to described multimode terminal, have access to described multimode from multiple
The non-congested cell of terminal selects one, and the described multimode terminal selecting is linked into the non-congested of selection
Cell；Or
If there being multiple non-congested cell having access to described multimode terminal, described multimode terminal will be had access to
Non-congested cell notify described multimode terminal, by described multimode terminal select need access non-congested little
District.
15. network equipments as claimed in claim 10, it is characterised in that described processing module is also used
In:
For a congested cell group, select to need radio bearer to be processed from the group of described congested cell；Its
In, described congested cell group is the group that all of cell is all congested cell；Process as required wireless holds
Carry and with each cell in the group of group neighbor cell, described congested cell, measure configuration for multimode terminal；
According to described multimode terminal reported result, from each cell the group of group neighbor cell, described congested cell in really
At least one Target cell fixed；Described Target cell need to be diverted to by radio bearer to be processed.
16. network equipments as claimed in claim 15, it is characterised in that described processing module is concrete
For:
Determine all radio bearers from the group of described congested cell；Radio bearer is ranked up, and according to suitable
Before sequence selection one, unselected radio bearer is as need radio bearer to be processed；
Described processing module is additionally operable to:
Need to be after radio bearer to be processed be diverted to described Target cell, it is judged that need to be processed wireless hold
Whether the cell belonging to carrying becomes non-congested cell, if it is, stop the selection of radio bearer；Otherwise return
The step returning unselected radio bearer before selecting in order.
17. network equipments as claimed in claim 15, it is characterised in that described processing module is concrete
For:
Determine and need the corresponding standard of radio bearer to be processed；From with the group of group neighbor cell, described congested cell
Each cell in, select the cell of standard supporting to determine；According to the load of each cell selecting, from selection
Cell in determine and need the cell that measures, and be that multimode terminal enters for needing the cell measuring
Row measurement configuration.
18. network equipments as claimed in claim 17, it is characterised in that described processing module is concrete
For:
For need radio bearer to be processed, according to described multimode terminal reported result, from channel quality
Value, more than in the respective cell of threshold value, selects one can support that described need radio bearer to be processed is corresponding
The cell of standard as the Target cell of described need radio bearer to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510071161.4A CN105992249B (en) | 2015-02-10 | 2015-02-10 | A kind of method and apparatus carrying out congestion judging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510071161.4A CN105992249B (en) | 2015-02-10 | 2015-02-10 | A kind of method and apparatus carrying out congestion judging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105992249A true CN105992249A (en) | 2016-10-05 |
| CN105992249B CN105992249B (en) | 2019-08-06 |
Family
ID=57041846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510071161.4A Active CN105992249B (en) | 2015-02-10 | 2015-02-10 | A kind of method and apparatus carrying out congestion judging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105992249B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108243464A (en) * | 2016-12-27 | 2018-07-03 | 中国移动通信集团浙江有限公司 | VoLTE service distributing processing method and processing devices |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941998A (en) * | 2005-09-29 | 2007-04-04 | 北京三星通信技术研究有限公司 | Access for controlling user terminal equipment in LTE system |
| CN102843722A (en) * | 2011-06-22 | 2012-12-26 | 中兴通讯股份有限公司 | Method and device for synchronizing workload information of same coverage cells, method and device for accessing same coverage cells |
| CN103118371A (en) * | 2011-11-17 | 2013-05-22 | 中兴通讯股份有限公司 | Carrier frequency control method and device |
-
2015
- 2015-02-10 CN CN201510071161.4A patent/CN105992249B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941998A (en) * | 2005-09-29 | 2007-04-04 | 北京三星通信技术研究有限公司 | Access for controlling user terminal equipment in LTE system |
| CN102843722A (en) * | 2011-06-22 | 2012-12-26 | 中兴通讯股份有限公司 | Method and device for synchronizing workload information of same coverage cells, method and device for accessing same coverage cells |
| CN103118371A (en) * | 2011-11-17 | 2013-05-22 | 中兴通讯股份有限公司 | Carrier frequency control method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108243464A (en) * | 2016-12-27 | 2018-07-03 | 中国移动通信集团浙江有限公司 | VoLTE service distributing processing method and processing devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105992249B (en) | 2019-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101059356B1 (en) | Method and apparatus for handoff control in mobile communication system | |
| US8498653B2 (en) | Load sharing method, device, and system | |
| EP3852434A1 (en) | Load balancing method and device | |
| EP2800414B1 (en) | Load balancing method and related device | |
| RU2570901C2 (en) | Cell selection in cellular communication system | |
| RU2477932C2 (en) | Method and system for inter-frequency or inter-system re-selection of cell | |
| US20130337814A1 (en) | Load balancing in a network and between networks | |
| KR101639498B1 (en) | Method and apparatus for service equalization | |
| CN105578540A (en) | Method of handling cell reselection and communication apparatus | |
| US10034243B2 (en) | Method and device for interworking between access technology networks | |
| EP3108691A1 (en) | Traffic steering in a wlan based on transit power control | |
| CN103491578A (en) | Network flow distributing method and device | |
| CN103906147A (en) | Method and device for determining target cell | |
| CN102223666A (en) | Measurement reporting method and equipment based on priority | |
| CN111465066A (en) | Network selection and mobility management method for multi-connection technology of power internet of things | |
| US9247475B2 (en) | Radio control apparatus, connection destination switching method, and system | |
| CN104703241A (en) | Cell handover method and device | |
| JP5007690B2 (en) | Mobile radio communication system | |
| CN105379353B (en) | Switching method, source access network node and target access network node | |
| CN108260159B (en) | Different system service self-adaptive switching method and base station | |
| CN105323807A (en) | Method and device for switching | |
| CN105992249B (en) | A kind of method and apparatus carrying out congestion judging | |
| CN113784403B (en) | Cell switching method and device | |
| CN116137726A (en) | Data transmission method, remote UE, relay UE and storage medium | |
| CN104023361A (en) | Switching method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210531 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
|
| TR01 | Transfer of patent right |